BACKGROUND In recent years,numerous reports have been published regarding the relationship between the gut microbiota and the tumor immune microenvironment(TIME).However,to date,no systematic study has been conducted ...BACKGROUND In recent years,numerous reports have been published regarding the relationship between the gut microbiota and the tumor immune microenvironment(TIME).However,to date,no systematic study has been conducted on the relationship between gut microbiota and the TIME using bibliometric methods.AIM To describe the current global research status on the correlation between gut microbiota and the TIME,and to identify the most influential countries,research institutions,researchers,and research hotspots related to this topic.METHODS We searched for all literature related to gut microbiota and TIME published from January 1,2014,to May 28,2024,in the Web of Science Core Collection database.We then conducted a bibliometric analysis and created visual maps of the published literature on countries,institutions,authors,keywords,references,etc.,using CiteSpace(6.2R6),VOSviewer(1.6.20),and bibliometrics(based on R 4.3.2).RESULTS In total,491 documents were included,with a rapid increase in the number of publications starting in 2019.The country with the highest number of publications was China,followed by the United States.Germany has the highest number of citations in literature.From a centrality perspective,the United States has the highest influence in this field.The institutions with the highest number of publications were Shanghai Jiao Tong University and Zhejiang University.However,the institution with the most citations was the United States National Cancer Institute.Among authors,Professor Giorgio Trinchieri from the National Institutes of Health has the most local impact in this field.The most cited author was Fan XZ.The results of journal publications showed that the top three journals with the highest number of published papers were Frontiers in Immunology,Cancers,and Frontiers in Oncology.The three most frequently used keywords were gut microbiota,tumor microenvironment,and immunotherapy.CONCLUSION This study systematically elaborates on the research progress related to gut microbiota and TIME over the past decade.Research results indicate that the number of publications has rapidly increased since 2019,with research hotspots including“gut microbiota”,“tumor microenvironment”and“immunotherapy”.Exploring the effects of specific gut microbiota or derived metabolites on the behavior of immune cells in the TIME,regulating the secretion of immune molecules,and influencing immunotherapy are research hotspots and future research directions.展开更多
As the global community strives to achieve the Sustainable Development Goals(SDG),bibliometric analysis offers valuable insights into research trends,impact,and collaboration patterns related to these critical areas.W...As the global community strives to achieve the Sustainable Development Goals(SDG),bibliometric analysis offers valuable insights into research trends,impact,and collaboration patterns related to these critical areas.We are excited to announce a special issue focused on“Fostering SDG-related Research through the Lens of Bibliometrics.”展开更多
BACKGROUND Hepatic organoid-based modelling,through the elucidation of a range of in vivo biological processes and the recreation of the intricate liver microenvironment,is yielding groundbreaking insights into the pa...BACKGROUND Hepatic organoid-based modelling,through the elucidation of a range of in vivo biological processes and the recreation of the intricate liver microenvironment,is yielding groundbreaking insights into the pathophysiology and personalized medicine approaches for liver diseases.AIM This study was designed to analyse the global scientific output of hepatic organoid research and assess current achievements and future trends through bibliometric analysis.METHODS Articles were retrieved from the Web of Science Core Collection,and CiteSpace 6.3.R1 was employed to analyse the literature,including outputs,journals,and countries,among others.RESULTS Between 2010 and 2024,a total of 991 articles pertaining to hepatic organoid research were published.The journal Hepatology published the greatest number of papers,and journals with an impact factor greater than 10 constituted 60%of the top 10 journals.The United States and Utrecht University were identified as the most prolific country and institution,respectively.Clevers H emerged as the most prolific author,whereas Huch M had the highest number of cocitations,suggesting that both are ideal candidates for academic collaboration.Research on hepatic organoids has exhibited a progressive shift in focus,evolving from initial investigations into model building,differentiation research in stem cells,bile ducts,and progenitor cells,to a broader spectrum encompassing lipid metabolism,single-cell RNA sequencing,and therapeutic applications.The phrases exhibiting citation bursts from 2022 to 2024 include“drug resistance”,“disease model”,and“patient-derived tumor organoids”.CONCLUSION Research on hepatic organoids has increased over the past decade and is expected to continue to grow.Key research areas include applications for liver diseases and drug development.Future trends likely to gain focus include patient-derived tumour organoids,disease modelling,and personalized medicine.展开更多
Methane contributes to global warming,and livestock is one of the sources of methane production.However,methane emission studies using bibliometric tools in livestock are lacking.Given the negative impact of climate c...Methane contributes to global warming,and livestock is one of the sources of methane production.However,methane emission studies using bibliometric tools in livestock are lacking.Given the negative impact of climate change on the ecosystem and the rise in methane emissions,it is essential to conduct a bibliometrics study to provide an overview and research trends.We used the Bibliometrix package and VOSviewer to decipher bibliometric indices for methane emissions in cattle farms(MECF).Current dataset were collected from the Web of Science(Core Collection)database,and 8,998 publications were analyzed.The most co-occurring keywords scientists preferred were methane(1,528),greenhouse gas(443),methane emissions(440),and cattle(369).Methane was the most frequently used keyword in the published scientific literature.Thematic evolution of research themes and trend results highlighted carbon dioxide,methane,dairy cattle,cattle,and risk factors during 1999–2017.Chinese Academy of Sciences ranked on top with 485 publications,followed by Agriculture&Agri-Food Canada,University of Colorado,National Oceanic and Atmospheric Administration,and Aarhus University.Chinese Academy of Sciences was also the most cited organization,followed by the University of Colorado,Agriculture&Agri-Food Canada,National Oceanic and Atmospheric Administration,and United States Geological Survey.Source analysis showed that the Science of the Total Environment was cited with the highest total link strength.Science of the Total Environment ranked first in source core 1 with 290 citation frequencies,followed by Journal of Dairy Science with 223 citation frequencies.Currently,no bibliometric study has been conducted on MECF,and to fill this knowledge gap,we carried out this study to highlight methane emissions in cattle farms,aiming at a climate change perspective.In this regard,we focused on the research productivity of countries authors,journals and institutions,co-occurrence of keywords,evolution of research trends,and collaborative networking.Based on relevance degree of centrality,methane emissions and greenhouse gases appeared as basic themes,cattle,and dairy cattle appeared as emerging/declining themes,whereas,methane,greenhouse gas and nitrous oxide appeared to fall amongst basic and motor themes.On the other hand,beef cattle,rumen and dairy cow seem to be between motor and niche themes,and risk factors lie in niche themes.The present bibliometric analysis provides research progress on methane emissions in cattle farms.Current findings may provide a framework for understanding research trends and themes in MECF research.展开更多
BACKGROUND Diabetes has a substantial impact on public health,highlighting the need for novel treatments.Ubiquitination,an intracellular protein modification process,is emerging as a promising strategy for regulating ...BACKGROUND Diabetes has a substantial impact on public health,highlighting the need for novel treatments.Ubiquitination,an intracellular protein modification process,is emerging as a promising strategy for regulating pathological mechanisms.We hypothesize that ubiquitination plays a critical role in the development and progression of diabetes and its complications,and that understanding these mechanisms can lead to new therapeutic approaches.AIM To uncover the research trends and advances in diabetes ubiquitination and its complications,we conducted a bibliometric analysis.METHODS Studies on ubiquitination in diabetes mellitus and its complications were retrieved from the Web of Science Core Collection.Visual mapping analysis was conducted using the CiteSpace software.RESULTS We gathered 791 articles published over the past 23 years,focusing on ubiquitination in diabetes and its associated complications.These articles originated from 54 countries and 386 institutions,with China as the leading contributor.Shanghai Jiao Tong University has the highest number of publications in this field.The most prominent authors contributing to this research area include Wei-Hua Zhang,with Zhang Y being the most frequently cited author.Additionally,The Journal of Biological Chemistry is noted as the most cited in this field.The predominant keywords included expression,activation,oxidative stress,phosphorylation,ubiquitination,degradation,and insulin resistance.CONCLUSION The role of ubiquitination in diabetes and its complications,such as diabetic nephropathy and cardiomyopathy,is a key research focus.However,these areas require further investigations.展开更多
BACKGROUND Diabetic foot ulcers(DFUs)are a significant contributor to disability and mortality in diabetic patients.Macrophage polarization and functional regulation are promising areas of research and show therapeuti...BACKGROUND Diabetic foot ulcers(DFUs)are a significant contributor to disability and mortality in diabetic patients.Macrophage polarization and functional regulation are promising areas of research and show therapeutic potential in the field of DFU healing.However,the complex mechanism,the difficulty in clinical translation,and the large heterogeneity present significant challenges.Hence,this study was to comprehensively analyze the publication status and trends of studies on macrophage polarization and DFU healing.AIM To examine the relevant literature on macrophage polarization in DFU healing.METHODS A bibliometric analysis was conducted using the Web of Science database.Relevant literature was retrieved from the Web of Science Core Collection database between 2013 to 2023 using literature visualization and analysis software(VOSviewer and CiteSpace)and bibliometric online platforms.The obtained literature was then subjected to visualization and analysis of different countries/regions,institutions,journals,authors,and keywords to reveal the research’s major trends and focus.RESULTS The number of publications on the role of macrophage polarization in DFU healing increased rapidly from 2013 to 2023,especially in the latter period.Chinese researchers were the most prolific in this field,with 217 publications,while American researchers had been engaged in this field for a longer period.Qian Tan of Nanjing Drum Tower Hospital and Qian Ding of Nanjing University were the first to publish in this field.Shanghai Jiao Tong University was the institution with the most publications(27).The keywords“bone marrow”,“adjustment,replacement,response,tissue repair”,and“activation,repair,differentiation”appeared more frequently.The study of macrophage polarization in DFU healing focused on the regulatory mechanism,gene expression,and other aspects.CONCLUSION This study through the bibliometric method reveals the research trends and development trends in this field of macrophage polarization in DFU healing from 2013 to 2023 in the Web of Science Core Collection database.The key hotspots in this field mainly include the regulation of macrophage activation,gene expression,wound tissue repair,and new wound materials.This study provides references for future research directions.展开更多
BACKGROUND Bipolar disorder(BD)is a severe mental illness characterized by significant mood swings.Effective drug treatment modalities are crucial for managing BD.AIM To analyze the current status and future trends of...BACKGROUND Bipolar disorder(BD)is a severe mental illness characterized by significant mood swings.Effective drug treatment modalities are crucial for managing BD.AIM To analyze the current status and future trends of global research on BD drug treatment over the last decade.METHODS The Web of Science Core Collection database spanning from 2015 to 2024 was utilized to retrieve literature related to BD drug treatment.A total of 2624 articles were extracted.Data visualization and analysis were conducted using CiteSpace,VOSviewer,Pajek,Scimago Graphica,and R-studio bibliometrix to identify RESULTS The United States,China,and the United Kingdom have made the most significant contributions to research on BD drug treatment and formed notable research collaboration networks.The University of Pittsburgh,Massachusetts General Hospital,and the University of Michigan have been identified as the major research institutions in this field.The Journal of Affective Disorders is the most influential journal.A keyword analysis revealed research hotspots related to clinical symptoms,drug efficacy,and genetic mechanisms.A citation analysis identified the management guidelines published by Yatham et al in 2018 as the most cited paper.CONCLUSION This study provides a detailed overview of the field of BD drug treatment,highlighting key contributors,research hotspots,and future directions.The study findings can be employed as a reference for future research and policymaking,which may enable further development and optimization of BD pharmacotherapy.展开更多
BACKGROUND With the growing scholarly and clinical fascination with somatic symptom dis-order(SSD),a bibliometric analysis is lacking.AIM To conduct a bibliometric analysis to investigate the current status and fronti...BACKGROUND With the growing scholarly and clinical fascination with somatic symptom dis-order(SSD),a bibliometric analysis is lacking.AIM To conduct a bibliometric analysis to investigate the current status and frontiers of SSD.METHODS The documents related to SSD are obtained from the web of science core collection database(WoSCC),and VOSviewer 1.6.16 from January 1,2000 to December 31,2023,and the WoSCC’s literature analysis wire were used to conduct the biblio-metric analysis.RESULTS A total of 567 documents related to SSD were included,and 2325 authors across 947 institutions from 57 countries/regions have contributed to SSD research,published in 277 journals.The most productive author,institution,country and journal were Löwe B,University of Hamburg,Germany,and Journal of Psycho-somatic Research respectively.The first high-cited document was published in the Journal of Psychosomatic Research in 2013 by Dimsdale JE and colleagues,which explored the rationale behind the SSD diagnosis introduction in diagnostic and statistical manual of mental disorders.CONCLUSION In conclusion,the main research hotspots and frontiers in the field of SSD are validity and reliability of the SSD criteria,functional impairment of SSD,and the treatment for SSD.More high-quality studies are needed to assess the diagnosis and treatment of SSD.展开更多
BACKGROUND Epidemiological surveys indicate an increasing incidence of type 2 diabetes mellitus(T2DM)among children and adolescents worldwide.Due to rapid disease progression,severe long-term cardiorenal complications...BACKGROUND Epidemiological surveys indicate an increasing incidence of type 2 diabetes mellitus(T2DM)among children and adolescents worldwide.Due to rapid disease progression,severe long-term cardiorenal complications,a lack of effective treatment strategies,and substantial socioeconomic burdens,it has become an urgent public health issue that requires management and resolution.Adolescent T2DM differs from adult T2DM.Despite a significant increase in our understanding of youth-onset T2DM over the past two decades,the related review and evidence-based content remain limited.AIM To visualize the hotspots and trends in pediatric and adolescent T2DM research and to forecast their future research themes.METHODS This study utilized the terms“children”,“adolescents”,and“type 2 diabetes”,retrieving relevant articles published between 1983 and 2023 from three citation databases within the Web of Science Core Collection(SCI,SSCI,ESCI).Utilizing CiteSpace and VoSviewer software,we analyze and visually represent the annual output of literature,countries involved,and participating institutions.This allows us to predict trends in this research field.Our analysis encompasses co-cited authors,journal overlays,citation overlays,time-zone views,keyword analysis,and reference analysis,etc.RESULTS A total of 9210 articles were included,and the annual publication volume in this field showed a steady growth trend.The United States had the highest number of publications and the highest H-index.The United States also had the most research institutions and the strongest research capacity.The global hot journals were primarily diabetes professional journals but also included journals related to nutrition,endocrinology,and metabolism.Keyword analysis showed that research related to endothelial dysfunction,exposure risk,cardiac metabolic risk,changes in gut microbiota,the impact on comorbidities and outcomes,etc.,were emerging keywords.They have maintained their popularity in this field,suggesting that these areas have garnered significant research interest in recent years.CONCLUSION Pediatric and adolescent T2DM is increasingly drawing global attention,with genes,behaviors,environmental factors,and multisystemic interventions potentially emerging as future research hot spots.展开更多
In this editorial,we comment on the recent article by Fei et al exploring the field of near-infrared spectroscopy(NIRS)research in schizophrenia from a bibliometrics perspective.In recent years,NIRS has shown unique a...In this editorial,we comment on the recent article by Fei et al exploring the field of near-infrared spectroscopy(NIRS)research in schizophrenia from a bibliometrics perspective.In recent years,NIRS has shown unique advantages in the auxiliary diagnosis of schizophrenia,and the introduction of bibliometrics has provided a macro perspective for research in this field.Despite the opportunities brought about by these technological developments,remaining challenges require multidi-sciplinary approach to devise a reliable and accurate diagnosis system for schizo-phrenia.Nonetheless,NIRS-assisted technology is expected to contribute to the division of methods for early intervention and treatment of schizophrenia.展开更多
BACKGROUND Cardiopulmonary bypass(CPB)is a life-support technology widely used in surgery.Review articles reflect research advances in a certain topic or field within a certain period of time.AIM To perform a bibliome...BACKGROUND Cardiopulmonary bypass(CPB)is a life-support technology widely used in surgery.Review articles reflect research advances in a certain topic or field within a certain period of time.AIM To perform a bibliometric analysis of the review articles that focused on CPB for cardiovascular surgery.METHODS This study was based on a bibliometric analysis.Data were acquired from the Web of Science and basic bibliometric parameters were analyzed and visualized using VOSviewer and Excel.RESULTS We identified 141 review articles on CPB.Generally,the number of publications increased,and most of them were published in the 2010s(n=57,40.4%)and the 2020s(n=45,31.9%).There were 113(80.1%)narrative review articles,21(14.9%)meta-analysis studies and 7(5.0%)systematic review papers.The United States(n=25,17.7%)and China(n=21,14.9%)were the leading countries in terms of publication number.The articles were published in 98 different journals.The Journal of Cardiothoracic and Vascular Anesthesia(n=14,10.0%)and Perfusion-United Kingdom(n=11,7.8%)were preferred by the authors.The high-frequency keywords included inflammatory response,children,acute kidney injury,meta-analysis and off-pump,except for CPB and cardiac surgery.Inflammatory response had the closest relationship with CPB during cardiac surgery.The complications of CPB,including inflammatory response,kidney injury and ischemia,caught lots of concern.CONCLUSION The rapid increase of review papers shows that the research on CPB in cardiac surgery is increasingly being emphasized by scholars and clinical staff worldwide.Meta-analysis has been widely conducted to analyze clinical controversies and further guide clinical practice.Strategies to improving the outcomes of patients undergoing cardiac surgery with CPB are the hot spots in this field.展开更多
Objective:This study aims to analyze research trends,co-authorship networks,and hotspots over the past decade regarding research on exercise therapy at home for stroke patients.Methods:Articles on exercise therapy at ...Objective:This study aims to analyze research trends,co-authorship networks,and hotspots over the past decade regarding research on exercise therapy at home for stroke patients.Methods:Articles on exercise therapy at home for stroke patients were routinely searched for in the SCOPUS database from 2013 to 2023.To evaluate and predict the most popular topics and trends in this field,the data collected from the reports are processed using the VOSviewer program.Results:The final analysis covered 1943 articles.The number of publications has steadily increased over the past decade.The United States has made the most significant contributions in this field.The University of Toronto(Canada)and Cramer,S.C.were the most productive institutions and researchers.The journal Disability and Rehabilitation has the highest number of publications(Citescore 4.4;SJR 0.76).The research area in this field is predominantly dominated by medicine.The frequently occurring keywords include“stroke,”“rehabilitation,”and“telerehabilitation.”Innovations,such as telerehabilitation and virtual reality(VR),are emerging as key trends,enhancing patient engagement and accessibility in home-based therapy.Conclusions:Using bibliometric analysis and network visualization,this study summarizes the latest research on home-based exercise therapy for stroke patients,highlighting the impact of innovative technologies,such as telerehabilitation and VR.This analysis identifies research gaps,trends,and popular subjects,providing a comprehensive framework for future studies on key topics,collaborative initiatives,and developmental patterns.展开更多
BACKGROUND Administering anesthesia to elderly patients undergoing gastroenteroscopy necessitates careful attention due to age-related physiological changes and an increased risk of complications.AIM To analyze the re...BACKGROUND Administering anesthesia to elderly patients undergoing gastroenteroscopy necessitates careful attention due to age-related physiological changes and an increased risk of complications.AIM To analyze the research trends in anesthesia management for elderly patients undergoing gastroenteroscopy.METHODS We performed a literature search using the Web of Science database to identify articles published between 2004 and 2023.Bibliometric and visual analyses were conducted using CiteSpace,R,and VOSviewer to explore the current research landscape of anesthesia administration in painless gastroenteroscopy for elderly patients and to identify future research directions by examining trends and emerging hotspots in this domain.RESULTS A total of 800 articles were examined,revealing a rising trend in annual pub-lication counts.The United States led with 181 articles,followed by China with 112,collectively contributing over 35%of the studies among the top ten countries.The majority of publications appeared in the United States journals,with the top three being Gastrointestinal Endoscopy[impact factor(IF)=7.7,H-index=26],Digestive Diseases and Sciences(IF=3.1),and Endoscopy(IF=9.3).Six primary research clusters were identified:Obstructive sleep apnea and airway manage-ment,surveillance and risk factors,colorectal cancer examination and treatment,sedation and safety of propofol and midazolam,patient satisfaction,and mortality and complications.These findings underscore the pivotal focus areas in anesthesia for elderly patients undergoing gastroenteroscopy.CONCLUSION A comprehensive understanding of current research trends and hotspots will aid anesthesiologists in developing more evidence-based practices,thereby improving the safety and outcomes for elderly patients undergoing gastroenteroscopy.展开更多
BACKGROUND Recently,numerous studies have reported the application of nanomedicines in colorectal cancer treatment.However,no systematic bibliometric analysis has been conducted to examine the potential and mechanisms...BACKGROUND Recently,numerous studies have reported the application of nanomedicines in colorectal cancer treatment.However,no systematic bibliometric analysis has been conducted to examine the potential and mechanisms of action of nanomedicine in this context.Such an analysis may provide a comprehensive overview of the current research landscape,identify emerging trends,and highlight key areas for future investigation.AIM To describe the current global research landscape on the application of nanomedicine in colorectal cancer treatment.METHODS The Web of Science Core Collection database was searched for literature published from January 1,2010,to August 7,2024,focusing on the application of nanomedicine in colorectal cancer treatment.Bibliometric analysis and visualization mapping of countries,institutions,authors,keywords,references of the relevant research literature were conducted using CiteSpace(6.2R6),VOSviewer(1.6.20),and bibliometrix(based on R 4.3.2).RESULTS A total of 3598 articles were included,with a rapid increase in publication volume starting from 2010.China published the most papers on this topic,followed by the United States and India.The United States emerged as the central country in this field,and the Egyptian Knowledge Bank and Chinese Academy of Sciences were the institutions with the highest number of publications.The Chinese Academy of Sciences exhibited the highest centrality.The most prolific author was Zhang Y,whereas Siegel RL was the most cited author,and Li Y had the highest H-index.The International Journal of Nanomedicine had the most publications and Biomaterials received the most citations.Keyword co-occurrence analysis identified 11837 keywords grouped into 13 clusters with 15 highfrequency highlighted keywords.The top three keyword clusters were“0 colorectal cancer”,“1 drug delivery”,and“2 delivery”,with the top three keywords being“nanoparticles”,“colorectal cancer”,and“drug delivery”.CONCLUSION Research on nanomedicine for colorectal cancer has surged since 2010,focusing on“nanoparticles”and“drug delivery”.Future studies should investigate nanomaterial stability and target-specific drug release.展开更多
Background and objectives:The ongoing mpox outbreaks have garnered significant attention due to their public health implications,particularly the potential mental health impacts.Despite the growing concern,there has b...Background and objectives:The ongoing mpox outbreaks have garnered significant attention due to their public health implications,particularly the potential mental health impacts.Despite the growing concern,there has been limited exploration of the intersection between mpox and mental health within the research literature.This study aims to conduct a comprehensive bibliometric analysis to examine global research trends,regional distribution,and thematic focus areas related to mpox's psychological and psychiatric implications.Methods:We conducted a bibliometric analysis using Scopus and the Web of Science database.The analysis was carried out using the R-bibliometrics package and involved identifying literature on mpox and mental health,focusing on global research trends,regional distribution,and thematic areas of study.The analysis included 416 documents obtained from 295 sources from January 1,2014 to August 27,2024.Results:Our analysis revealed a growing but unevenly distributed literature on mpox and mental health.Most studies concentrated on the relationship between mpox and conditions such as depression and anxiety,while other psychiatric outcomes remain underexplored.The geographic distribution of research was also uneven,with regions like Europe and the Americas receiving more focus than others.Conclusions:The study highlights the need for more targeted research on the mental health sequelae of mpox,particularly for vulnerable populations and regions that are currently underrepresented in the literature.Future research should include longitudinal studies to assess the long-term effects of mpox on mental health and the development of robust methodologies to establish causality.Integrating mental health considerations into public health responses to mpox outbreaks is crucial,with significant implications for research,policy,and clinical practice.展开更多
BACKGROUND The rising global burden of liver diseases,such as non-alcoholic fatty liver disease and liver fibrosis,has necessitated innovative therapeutic approaches.Plant-based therapies,recognized for their anti-inf...BACKGROUND The rising global burden of liver diseases,such as non-alcoholic fatty liver disease and liver fibrosis,has necessitated innovative therapeutic approaches.Plant-based therapies,recognized for their anti-inflammatory and antioxidant properties,have shown promising effects.However,poor bioavailability limits their clinical application.AIM To map global research trends,key contributors,and emerging themes in plant-based therapies combined with advanced drug delivery systems for liver health.METHODS Using the Scopus database,645 documents were retrieved and analyzed using bibliometric tools Biblioshiny and VOSviewer.Analysis focused on publication trends,geographical contributions,and advancements in drug delivery technologies,including nanoparticles,liposomes,and polymeric micelles.Metrics such as publication growth rate,authorship collaboration,and thematic clustering were assessed.RESULTS The dataset spans 43 years(1981-2024),with an annual growth rate of 11.09%in the number of publications.Research output is dominated by China(33%),followed by the United States(24%)and India(18%).Collaborative studies accounted for 24.34%of publications,with an average of 5.81 co-authors per document.Key innovations include nanoparticle encapsulation of curcumin and silymarin,improving bioavailability by up to 85%.Highly cited studies demonstrated the antioxidant,anti-inflammatory,and anti-fibrotic properties of these compounds.For instance,curcumin nanoparticles showed a 70%improvement in solubility,and silymarin liposomal formulations enhanced therapeutic efficiency by 62%.Thematic analysis revealed a transition from basic clinical observations to molecular and pharmacokinetic research,with a focus on oxidative stress mitigation and hepatoprotection.CONCLUSION This study highlights the growing synergy between plant-based therapies and advanced drug delivery systems,with significant contributions from Asian and Western countries.Future efforts should prioritize clinical trials,standardization of plant extract formulations,and interdisciplinary approaches to maximize therapeutic outcomes.The findings provide a foundation for integrating plant-derived compounds into evidence-based hepatological therapies,addressing critical challenges in bioavailability and safety.展开更多
Background:In recent years,the increase of pollen allergy encourages people to do a lot of research on the disease.This paper conducted a bibliometric study on pollen allergy,to explore the risk factors,as well as the...Background:In recent years,the increase of pollen allergy encourages people to do a lot of research on the disease.This paper conducted a bibliometric study on pollen allergy,to explore the risk factors,as well as the current status,hotspots and development trends,so as to provide reference for researchers in related fields.Method:The visual analysis method was used to analyze the related literature of pollen allergy-related based on CiteSpace(6.2.R4)software,which were searched in the database of Web of Science Core Collection(WoSCC)from 2005 to 24 February 2025.Results:Finally,5318 documents were included in this study.Results showed that the country with the most published articles is USA.The research institution with the most publications is Medical University of Vienna.The analysis demonstrates strong international research collaboration,with particularly intensive connections observed within Europe.Professor Valenta Rudolf from the Medical University of Vienna is the most prolific author.High frequency keywords in this field include“asthma”,“allergic rhinitis”,“children”,“sensitization”and“food allergy”.It is worth noting that the emerging terms up to 2025 include“allergen immunotherapy”,“air pollution”,“risk”,“allergenic pollen”,“airborne pollen”,“exposure”,and“climate change”.Allergy and the Journal of Allergy and Clinical Immunology(JACI)are the two most-cited journals,both exhibiting high impact factors and centrality.The review article by Bousquet J.(2018)published in Allergy has been cited 137 times,representing the most cited publication with a betweenness centrality of 0.17.The research focus in the field has shifted to using research methods based on protein and peptides and DNA vaccines for the prevention and treatment of immune reactions induced by tree pollen.The study of recombinant fragments of purified proteins with specific allergens for preventive treatment has broad application prospects.Conclusion:Its conclusion provides comprehensive and beneficial reference information for the prevention and treatment of pollen allergy.展开更多
Purpose–This paper investigates how high-speed rail(HSR)influences socioeconomic inequality by providing the first systematic bibliometric review of research trends,methodological approaches and thematic structures.I...Purpose–This paper investigates how high-speed rail(HSR)influences socioeconomic inequality by providing the first systematic bibliometric review of research trends,methodological approaches and thematic structures.It examines whether HSR fosters balanced regional development or reinforces spatial disparities.Design/methodology/approach–Using the Bibliometrix R package,237 records were retrieved from the Web of Science(1985–2024).Citation indicators,keyword co-occurrence and collaboration networks were combined with natural language processing(NLP)to classify studies by territorial scale,methodology,economic variables and inequality outcomes.Findings–The paper offers the first structured overview of how the literature conceptualizes the link between HSR and inequality.It highlights persistent gaps–scarcity of city-level analyses,limited socioeconomic indicators and reliance on Chinese case studies–providing a foundation for more comparative and interdisciplinary research.Originality/value–This paper contributes by offering a structured overview of how the literature has conceptualized and measured the relationship between HSR and inequality.By identifying persistent research gaps–such as the scarcity of city-level analyses,limited use of socioeconomic indicators,and overreliance on Chinese case studies–it provides a foundation for more comparative and interdisciplinary approaches.The study informs policymakers and researchers on how to design future infrastructure projects that balance efficiency with equity.展开更多
BACKGROUND Stereoelectroencephalography(SEEG)is a minimally invasive preoperative evaluation of drug-resistant focal epilepsies.Increasing preclinical data show that SEEG has tremendous diagnostic and therapeutic valu...BACKGROUND Stereoelectroencephalography(SEEG)is a minimally invasive preoperative evaluation of drug-resistant focal epilepsies.Increasing preclinical data show that SEEG has tremendous diagnostic and therapeutic value for epilepsy.There are currently many studies on SEEG.AIM To summarize the development and application of SEEG.METHODS We conducted a bibliometric analysis of research on SEEG from 2019 to 2023.We obtained publications on SEEG from the Web of Science Core Collection(WoSCC)database.Excel,VOSviewer,and CiteSpace were responsible for the analyses.A variety of bibliographic elements were collected,including annual publications,authors,countries/regions,journals,keywords,etc.RESULTS A total of 691 publications were included in this study.Professor Fabrice Bartolomei of Timone Hospital in France was the most productive and influential author in the field of SEEG,whereas the authors from the United States were the leaders in general.In addition,we found that deep learning and source localization in SEEG have been popular in recent years.CONCLUSION This study provides a comprehensive analysis of SEEG research and highlights the growing interest in SEEG and its deep learning and source localization.展开更多
Glaucoma,a degenerative optic neuropathy,causes retinal ganglion cell(RGC)apoptosis and irreversible vision loss.Current therapies often fail to stop disease progression despite lowering intraocular pressure,the main ...Glaucoma,a degenerative optic neuropathy,causes retinal ganglion cell(RGC)apoptosis and irreversible vision loss.Current therapies often fail to stop disease progression despite lowering intraocular pressure,the main risk factor.Thus,neuroprotective strategies have gained interest.We performed a bibliometric analysis to determine global publishing trends and relationships among prolific authors,publications,institutions,funding agencies,and journals.We also analyzed author keywords to identify research hotspots in glaucoma neuroprotection.Further,based on keyword analysis,we reviewed most recent literature to understand mechanistic pathways underlying glaucomarelated pathophysiological responses leading to RGC loss.Bibliographic data were sourced from Scopus.Basic bibliographic features were characterized using Scopus’s functions.VOSviewer was used for mapping and visualizing bibliometric networks.The analysis included trends in publications since 2000,the most prolific countries,institutions,authors,and the strength of their linkages.A significant increase in publication output over the past two decades was noted.The United States leads in funding support,research output,and citation links,followed by China and the UK.Among the top 10 most cited authors,three are from Japanese institutions.Keyword analysis shows a focus on molecular targets related to ischemia,excitotoxicity,inflammation,and oxidative stress,with fewer emerging drug candidates and limited clinical trials.Based on the most recent literature,emerging molecular targets underlying these key pathophysiological mechanisms are summarized.In conclusion,while pathophysiology and molecular mechanisms are the current focus,there is not much progress in developing new drug candidates and conducting clinical trials.展开更多
基金Supported by the Shanghai Science and Technology Commission Project,No.21010504300Shanghai Jiading District Traditional Chinese Medicine Key Specialty Construction Project,No.2020-JDZYYZDZK-01.
文摘BACKGROUND In recent years,numerous reports have been published regarding the relationship between the gut microbiota and the tumor immune microenvironment(TIME).However,to date,no systematic study has been conducted on the relationship between gut microbiota and the TIME using bibliometric methods.AIM To describe the current global research status on the correlation between gut microbiota and the TIME,and to identify the most influential countries,research institutions,researchers,and research hotspots related to this topic.METHODS We searched for all literature related to gut microbiota and TIME published from January 1,2014,to May 28,2024,in the Web of Science Core Collection database.We then conducted a bibliometric analysis and created visual maps of the published literature on countries,institutions,authors,keywords,references,etc.,using CiteSpace(6.2R6),VOSviewer(1.6.20),and bibliometrics(based on R 4.3.2).RESULTS In total,491 documents were included,with a rapid increase in the number of publications starting in 2019.The country with the highest number of publications was China,followed by the United States.Germany has the highest number of citations in literature.From a centrality perspective,the United States has the highest influence in this field.The institutions with the highest number of publications were Shanghai Jiao Tong University and Zhejiang University.However,the institution with the most citations was the United States National Cancer Institute.Among authors,Professor Giorgio Trinchieri from the National Institutes of Health has the most local impact in this field.The most cited author was Fan XZ.The results of journal publications showed that the top three journals with the highest number of published papers were Frontiers in Immunology,Cancers,and Frontiers in Oncology.The three most frequently used keywords were gut microbiota,tumor microenvironment,and immunotherapy.CONCLUSION This study systematically elaborates on the research progress related to gut microbiota and TIME over the past decade.Research results indicate that the number of publications has rapidly increased since 2019,with research hotspots including“gut microbiota”,“tumor microenvironment”and“immunotherapy”.Exploring the effects of specific gut microbiota or derived metabolites on the behavior of immune cells in the TIME,regulating the secretion of immune molecules,and influencing immunotherapy are research hotspots and future research directions.
文摘As the global community strives to achieve the Sustainable Development Goals(SDG),bibliometric analysis offers valuable insights into research trends,impact,and collaboration patterns related to these critical areas.We are excited to announce a special issue focused on“Fostering SDG-related Research through the Lens of Bibliometrics.”
基金Supported by National Natural Science Foundation of China,No.81630080,No.82305179,and No.82374181The China Postdoctoral Science Foundation Grant,No.2019M650600+1 种基金The Beijing University of Chinese Medicine“Decoding Traditional Chinese Medicine”Project,No.2023-JYB-JBZD-036The Hefei National Research Center for Physical Sciences at the Microscale,No.KF2021104.
文摘BACKGROUND Hepatic organoid-based modelling,through the elucidation of a range of in vivo biological processes and the recreation of the intricate liver microenvironment,is yielding groundbreaking insights into the pathophysiology and personalized medicine approaches for liver diseases.AIM This study was designed to analyse the global scientific output of hepatic organoid research and assess current achievements and future trends through bibliometric analysis.METHODS Articles were retrieved from the Web of Science Core Collection,and CiteSpace 6.3.R1 was employed to analyse the literature,including outputs,journals,and countries,among others.RESULTS Between 2010 and 2024,a total of 991 articles pertaining to hepatic organoid research were published.The journal Hepatology published the greatest number of papers,and journals with an impact factor greater than 10 constituted 60%of the top 10 journals.The United States and Utrecht University were identified as the most prolific country and institution,respectively.Clevers H emerged as the most prolific author,whereas Huch M had the highest number of cocitations,suggesting that both are ideal candidates for academic collaboration.Research on hepatic organoids has exhibited a progressive shift in focus,evolving from initial investigations into model building,differentiation research in stem cells,bile ducts,and progenitor cells,to a broader spectrum encompassing lipid metabolism,single-cell RNA sequencing,and therapeutic applications.The phrases exhibiting citation bursts from 2022 to 2024 include“drug resistance”,“disease model”,and“patient-derived tumor organoids”.CONCLUSION Research on hepatic organoids has increased over the past decade and is expected to continue to grow.Key research areas include applications for liver diseases and drug development.Future trends likely to gain focus include patient-derived tumour organoids,disease modelling,and personalized medicine.
基金supported by the Special Fund for Science and Technology Innovation Strategy of Guangdong Province,China(2022660500250009604)。
文摘Methane contributes to global warming,and livestock is one of the sources of methane production.However,methane emission studies using bibliometric tools in livestock are lacking.Given the negative impact of climate change on the ecosystem and the rise in methane emissions,it is essential to conduct a bibliometrics study to provide an overview and research trends.We used the Bibliometrix package and VOSviewer to decipher bibliometric indices for methane emissions in cattle farms(MECF).Current dataset were collected from the Web of Science(Core Collection)database,and 8,998 publications were analyzed.The most co-occurring keywords scientists preferred were methane(1,528),greenhouse gas(443),methane emissions(440),and cattle(369).Methane was the most frequently used keyword in the published scientific literature.Thematic evolution of research themes and trend results highlighted carbon dioxide,methane,dairy cattle,cattle,and risk factors during 1999–2017.Chinese Academy of Sciences ranked on top with 485 publications,followed by Agriculture&Agri-Food Canada,University of Colorado,National Oceanic and Atmospheric Administration,and Aarhus University.Chinese Academy of Sciences was also the most cited organization,followed by the University of Colorado,Agriculture&Agri-Food Canada,National Oceanic and Atmospheric Administration,and United States Geological Survey.Source analysis showed that the Science of the Total Environment was cited with the highest total link strength.Science of the Total Environment ranked first in source core 1 with 290 citation frequencies,followed by Journal of Dairy Science with 223 citation frequencies.Currently,no bibliometric study has been conducted on MECF,and to fill this knowledge gap,we carried out this study to highlight methane emissions in cattle farms,aiming at a climate change perspective.In this regard,we focused on the research productivity of countries authors,journals and institutions,co-occurrence of keywords,evolution of research trends,and collaborative networking.Based on relevance degree of centrality,methane emissions and greenhouse gases appeared as basic themes,cattle,and dairy cattle appeared as emerging/declining themes,whereas,methane,greenhouse gas and nitrous oxide appeared to fall amongst basic and motor themes.On the other hand,beef cattle,rumen and dairy cow seem to be between motor and niche themes,and risk factors lie in niche themes.The present bibliometric analysis provides research progress on methane emissions in cattle farms.Current findings may provide a framework for understanding research trends and themes in MECF research.
基金Supported by Key Project of Anhui Provincial Education Department,No.2022AH050486and 2021 High-level Talent Introduction Scientific Project of Anhui University of Chinese Medicine,No.2022rczd005.
文摘BACKGROUND Diabetes has a substantial impact on public health,highlighting the need for novel treatments.Ubiquitination,an intracellular protein modification process,is emerging as a promising strategy for regulating pathological mechanisms.We hypothesize that ubiquitination plays a critical role in the development and progression of diabetes and its complications,and that understanding these mechanisms can lead to new therapeutic approaches.AIM To uncover the research trends and advances in diabetes ubiquitination and its complications,we conducted a bibliometric analysis.METHODS Studies on ubiquitination in diabetes mellitus and its complications were retrieved from the Web of Science Core Collection.Visual mapping analysis was conducted using the CiteSpace software.RESULTS We gathered 791 articles published over the past 23 years,focusing on ubiquitination in diabetes and its associated complications.These articles originated from 54 countries and 386 institutions,with China as the leading contributor.Shanghai Jiao Tong University has the highest number of publications in this field.The most prominent authors contributing to this research area include Wei-Hua Zhang,with Zhang Y being the most frequently cited author.Additionally,The Journal of Biological Chemistry is noted as the most cited in this field.The predominant keywords included expression,activation,oxidative stress,phosphorylation,ubiquitination,degradation,and insulin resistance.CONCLUSION The role of ubiquitination in diabetes and its complications,such as diabetic nephropathy and cardiomyopathy,is a key research focus.However,these areas require further investigations.
基金Supported by the Qilu Medical School Traditional Chinese Medicine Academic School Inheritance Project,No.93 LW[2022]Construction Project of the Inheritance Studio of National Famous Traditional Chinese Medicine Experts,Traditional Chinese Medicine Teaching Letter No.75[2022]Qilu Health and Fitness Talents in 2019,No.3 LWRZ[2020].
文摘BACKGROUND Diabetic foot ulcers(DFUs)are a significant contributor to disability and mortality in diabetic patients.Macrophage polarization and functional regulation are promising areas of research and show therapeutic potential in the field of DFU healing.However,the complex mechanism,the difficulty in clinical translation,and the large heterogeneity present significant challenges.Hence,this study was to comprehensively analyze the publication status and trends of studies on macrophage polarization and DFU healing.AIM To examine the relevant literature on macrophage polarization in DFU healing.METHODS A bibliometric analysis was conducted using the Web of Science database.Relevant literature was retrieved from the Web of Science Core Collection database between 2013 to 2023 using literature visualization and analysis software(VOSviewer and CiteSpace)and bibliometric online platforms.The obtained literature was then subjected to visualization and analysis of different countries/regions,institutions,journals,authors,and keywords to reveal the research’s major trends and focus.RESULTS The number of publications on the role of macrophage polarization in DFU healing increased rapidly from 2013 to 2023,especially in the latter period.Chinese researchers were the most prolific in this field,with 217 publications,while American researchers had been engaged in this field for a longer period.Qian Tan of Nanjing Drum Tower Hospital and Qian Ding of Nanjing University were the first to publish in this field.Shanghai Jiao Tong University was the institution with the most publications(27).The keywords“bone marrow”,“adjustment,replacement,response,tissue repair”,and“activation,repair,differentiation”appeared more frequently.The study of macrophage polarization in DFU healing focused on the regulatory mechanism,gene expression,and other aspects.CONCLUSION This study through the bibliometric method reveals the research trends and development trends in this field of macrophage polarization in DFU healing from 2013 to 2023 in the Web of Science Core Collection database.The key hotspots in this field mainly include the regulation of macrophage activation,gene expression,wound tissue repair,and new wound materials.This study provides references for future research directions.
基金Supported by the National College Students’Innovative Entrepreneurial Training Plan Program,No.202410403067the Innovation and Entrepreneurship Training Program for College Students in Jiangxi Province,No.S202410403035.
文摘BACKGROUND Bipolar disorder(BD)is a severe mental illness characterized by significant mood swings.Effective drug treatment modalities are crucial for managing BD.AIM To analyze the current status and future trends of global research on BD drug treatment over the last decade.METHODS The Web of Science Core Collection database spanning from 2015 to 2024 was utilized to retrieve literature related to BD drug treatment.A total of 2624 articles were extracted.Data visualization and analysis were conducted using CiteSpace,VOSviewer,Pajek,Scimago Graphica,and R-studio bibliometrix to identify RESULTS The United States,China,and the United Kingdom have made the most significant contributions to research on BD drug treatment and formed notable research collaboration networks.The University of Pittsburgh,Massachusetts General Hospital,and the University of Michigan have been identified as the major research institutions in this field.The Journal of Affective Disorders is the most influential journal.A keyword analysis revealed research hotspots related to clinical symptoms,drug efficacy,and genetic mechanisms.A citation analysis identified the management guidelines published by Yatham et al in 2018 as the most cited paper.CONCLUSION This study provides a detailed overview of the field of BD drug treatment,highlighting key contributors,research hotspots,and future directions.The study findings can be employed as a reference for future research and policymaking,which may enable further development and optimization of BD pharmacotherapy.
文摘BACKGROUND With the growing scholarly and clinical fascination with somatic symptom dis-order(SSD),a bibliometric analysis is lacking.AIM To conduct a bibliometric analysis to investigate the current status and frontiers of SSD.METHODS The documents related to SSD are obtained from the web of science core collection database(WoSCC),and VOSviewer 1.6.16 from January 1,2000 to December 31,2023,and the WoSCC’s literature analysis wire were used to conduct the biblio-metric analysis.RESULTS A total of 567 documents related to SSD were included,and 2325 authors across 947 institutions from 57 countries/regions have contributed to SSD research,published in 277 journals.The most productive author,institution,country and journal were Löwe B,University of Hamburg,Germany,and Journal of Psycho-somatic Research respectively.The first high-cited document was published in the Journal of Psychosomatic Research in 2013 by Dimsdale JE and colleagues,which explored the rationale behind the SSD diagnosis introduction in diagnostic and statistical manual of mental disorders.CONCLUSION In conclusion,the main research hotspots and frontiers in the field of SSD are validity and reliability of the SSD criteria,functional impairment of SSD,and the treatment for SSD.More high-quality studies are needed to assess the diagnosis and treatment of SSD.
基金Supported by the National Natural Science Foundation of China,No.82105018 and No.81903950.
文摘BACKGROUND Epidemiological surveys indicate an increasing incidence of type 2 diabetes mellitus(T2DM)among children and adolescents worldwide.Due to rapid disease progression,severe long-term cardiorenal complications,a lack of effective treatment strategies,and substantial socioeconomic burdens,it has become an urgent public health issue that requires management and resolution.Adolescent T2DM differs from adult T2DM.Despite a significant increase in our understanding of youth-onset T2DM over the past two decades,the related review and evidence-based content remain limited.AIM To visualize the hotspots and trends in pediatric and adolescent T2DM research and to forecast their future research themes.METHODS This study utilized the terms“children”,“adolescents”,and“type 2 diabetes”,retrieving relevant articles published between 1983 and 2023 from three citation databases within the Web of Science Core Collection(SCI,SSCI,ESCI).Utilizing CiteSpace and VoSviewer software,we analyze and visually represent the annual output of literature,countries involved,and participating institutions.This allows us to predict trends in this research field.Our analysis encompasses co-cited authors,journal overlays,citation overlays,time-zone views,keyword analysis,and reference analysis,etc.RESULTS A total of 9210 articles were included,and the annual publication volume in this field showed a steady growth trend.The United States had the highest number of publications and the highest H-index.The United States also had the most research institutions and the strongest research capacity.The global hot journals were primarily diabetes professional journals but also included journals related to nutrition,endocrinology,and metabolism.Keyword analysis showed that research related to endothelial dysfunction,exposure risk,cardiac metabolic risk,changes in gut microbiota,the impact on comorbidities and outcomes,etc.,were emerging keywords.They have maintained their popularity in this field,suggesting that these areas have garnered significant research interest in recent years.CONCLUSION Pediatric and adolescent T2DM is increasingly drawing global attention,with genes,behaviors,environmental factors,and multisystemic interventions potentially emerging as future research hot spots.
文摘In this editorial,we comment on the recent article by Fei et al exploring the field of near-infrared spectroscopy(NIRS)research in schizophrenia from a bibliometrics perspective.In recent years,NIRS has shown unique advantages in the auxiliary diagnosis of schizophrenia,and the introduction of bibliometrics has provided a macro perspective for research in this field.Despite the opportunities brought about by these technological developments,remaining challenges require multidi-sciplinary approach to devise a reliable and accurate diagnosis system for schizo-phrenia.Nonetheless,NIRS-assisted technology is expected to contribute to the division of methods for early intervention and treatment of schizophrenia.
文摘BACKGROUND Cardiopulmonary bypass(CPB)is a life-support technology widely used in surgery.Review articles reflect research advances in a certain topic or field within a certain period of time.AIM To perform a bibliometric analysis of the review articles that focused on CPB for cardiovascular surgery.METHODS This study was based on a bibliometric analysis.Data were acquired from the Web of Science and basic bibliometric parameters were analyzed and visualized using VOSviewer and Excel.RESULTS We identified 141 review articles on CPB.Generally,the number of publications increased,and most of them were published in the 2010s(n=57,40.4%)and the 2020s(n=45,31.9%).There were 113(80.1%)narrative review articles,21(14.9%)meta-analysis studies and 7(5.0%)systematic review papers.The United States(n=25,17.7%)and China(n=21,14.9%)were the leading countries in terms of publication number.The articles were published in 98 different journals.The Journal of Cardiothoracic and Vascular Anesthesia(n=14,10.0%)and Perfusion-United Kingdom(n=11,7.8%)were preferred by the authors.The high-frequency keywords included inflammatory response,children,acute kidney injury,meta-analysis and off-pump,except for CPB and cardiac surgery.Inflammatory response had the closest relationship with CPB during cardiac surgery.The complications of CPB,including inflammatory response,kidney injury and ischemia,caught lots of concern.CONCLUSION The rapid increase of review papers shows that the research on CPB in cardiac surgery is increasingly being emphasized by scholars and clinical staff worldwide.Meta-analysis has been widely conducted to analyze clinical controversies and further guide clinical practice.Strategies to improving the outcomes of patients undergoing cardiac surgery with CPB are the hot spots in this field.
文摘Objective:This study aims to analyze research trends,co-authorship networks,and hotspots over the past decade regarding research on exercise therapy at home for stroke patients.Methods:Articles on exercise therapy at home for stroke patients were routinely searched for in the SCOPUS database from 2013 to 2023.To evaluate and predict the most popular topics and trends in this field,the data collected from the reports are processed using the VOSviewer program.Results:The final analysis covered 1943 articles.The number of publications has steadily increased over the past decade.The United States has made the most significant contributions in this field.The University of Toronto(Canada)and Cramer,S.C.were the most productive institutions and researchers.The journal Disability and Rehabilitation has the highest number of publications(Citescore 4.4;SJR 0.76).The research area in this field is predominantly dominated by medicine.The frequently occurring keywords include“stroke,”“rehabilitation,”and“telerehabilitation.”Innovations,such as telerehabilitation and virtual reality(VR),are emerging as key trends,enhancing patient engagement and accessibility in home-based therapy.Conclusions:Using bibliometric analysis and network visualization,this study summarizes the latest research on home-based exercise therapy for stroke patients,highlighting the impact of innovative technologies,such as telerehabilitation and VR.This analysis identifies research gaps,trends,and popular subjects,providing a comprehensive framework for future studies on key topics,collaborative initiatives,and developmental patterns.
文摘BACKGROUND Administering anesthesia to elderly patients undergoing gastroenteroscopy necessitates careful attention due to age-related physiological changes and an increased risk of complications.AIM To analyze the research trends in anesthesia management for elderly patients undergoing gastroenteroscopy.METHODS We performed a literature search using the Web of Science database to identify articles published between 2004 and 2023.Bibliometric and visual analyses were conducted using CiteSpace,R,and VOSviewer to explore the current research landscape of anesthesia administration in painless gastroenteroscopy for elderly patients and to identify future research directions by examining trends and emerging hotspots in this domain.RESULTS A total of 800 articles were examined,revealing a rising trend in annual pub-lication counts.The United States led with 181 articles,followed by China with 112,collectively contributing over 35%of the studies among the top ten countries.The majority of publications appeared in the United States journals,with the top three being Gastrointestinal Endoscopy[impact factor(IF)=7.7,H-index=26],Digestive Diseases and Sciences(IF=3.1),and Endoscopy(IF=9.3).Six primary research clusters were identified:Obstructive sleep apnea and airway manage-ment,surveillance and risk factors,colorectal cancer examination and treatment,sedation and safety of propofol and midazolam,patient satisfaction,and mortality and complications.These findings underscore the pivotal focus areas in anesthesia for elderly patients undergoing gastroenteroscopy.CONCLUSION A comprehensive understanding of current research trends and hotspots will aid anesthesiologists in developing more evidence-based practices,thereby improving the safety and outcomes for elderly patients undergoing gastroenteroscopy.
基金Supported by Shanghai Municipal Health Commission Research Project,No.202340156.
文摘BACKGROUND Recently,numerous studies have reported the application of nanomedicines in colorectal cancer treatment.However,no systematic bibliometric analysis has been conducted to examine the potential and mechanisms of action of nanomedicine in this context.Such an analysis may provide a comprehensive overview of the current research landscape,identify emerging trends,and highlight key areas for future investigation.AIM To describe the current global research landscape on the application of nanomedicine in colorectal cancer treatment.METHODS The Web of Science Core Collection database was searched for literature published from January 1,2010,to August 7,2024,focusing on the application of nanomedicine in colorectal cancer treatment.Bibliometric analysis and visualization mapping of countries,institutions,authors,keywords,references of the relevant research literature were conducted using CiteSpace(6.2R6),VOSviewer(1.6.20),and bibliometrix(based on R 4.3.2).RESULTS A total of 3598 articles were included,with a rapid increase in publication volume starting from 2010.China published the most papers on this topic,followed by the United States and India.The United States emerged as the central country in this field,and the Egyptian Knowledge Bank and Chinese Academy of Sciences were the institutions with the highest number of publications.The Chinese Academy of Sciences exhibited the highest centrality.The most prolific author was Zhang Y,whereas Siegel RL was the most cited author,and Li Y had the highest H-index.The International Journal of Nanomedicine had the most publications and Biomaterials received the most citations.Keyword co-occurrence analysis identified 11837 keywords grouped into 13 clusters with 15 highfrequency highlighted keywords.The top three keyword clusters were“0 colorectal cancer”,“1 drug delivery”,and“2 delivery”,with the top three keywords being“nanoparticles”,“colorectal cancer”,and“drug delivery”.CONCLUSION Research on nanomedicine for colorectal cancer has surged since 2010,focusing on“nanoparticles”and“drug delivery”.Future studies should investigate nanomaterial stability and target-specific drug release.
文摘Background and objectives:The ongoing mpox outbreaks have garnered significant attention due to their public health implications,particularly the potential mental health impacts.Despite the growing concern,there has been limited exploration of the intersection between mpox and mental health within the research literature.This study aims to conduct a comprehensive bibliometric analysis to examine global research trends,regional distribution,and thematic focus areas related to mpox's psychological and psychiatric implications.Methods:We conducted a bibliometric analysis using Scopus and the Web of Science database.The analysis was carried out using the R-bibliometrics package and involved identifying literature on mpox and mental health,focusing on global research trends,regional distribution,and thematic areas of study.The analysis included 416 documents obtained from 295 sources from January 1,2014 to August 27,2024.Results:Our analysis revealed a growing but unevenly distributed literature on mpox and mental health.Most studies concentrated on the relationship between mpox and conditions such as depression and anxiety,while other psychiatric outcomes remain underexplored.The geographic distribution of research was also uneven,with regions like Europe and the Americas receiving more focus than others.Conclusions:The study highlights the need for more targeted research on the mental health sequelae of mpox,particularly for vulnerable populations and regions that are currently underrepresented in the literature.Future research should include longitudinal studies to assess the long-term effects of mpox on mental health and the development of robust methodologies to establish causality.Integrating mental health considerations into public health responses to mpox outbreaks is crucial,with significant implications for research,policy,and clinical practice.
文摘BACKGROUND The rising global burden of liver diseases,such as non-alcoholic fatty liver disease and liver fibrosis,has necessitated innovative therapeutic approaches.Plant-based therapies,recognized for their anti-inflammatory and antioxidant properties,have shown promising effects.However,poor bioavailability limits their clinical application.AIM To map global research trends,key contributors,and emerging themes in plant-based therapies combined with advanced drug delivery systems for liver health.METHODS Using the Scopus database,645 documents were retrieved and analyzed using bibliometric tools Biblioshiny and VOSviewer.Analysis focused on publication trends,geographical contributions,and advancements in drug delivery technologies,including nanoparticles,liposomes,and polymeric micelles.Metrics such as publication growth rate,authorship collaboration,and thematic clustering were assessed.RESULTS The dataset spans 43 years(1981-2024),with an annual growth rate of 11.09%in the number of publications.Research output is dominated by China(33%),followed by the United States(24%)and India(18%).Collaborative studies accounted for 24.34%of publications,with an average of 5.81 co-authors per document.Key innovations include nanoparticle encapsulation of curcumin and silymarin,improving bioavailability by up to 85%.Highly cited studies demonstrated the antioxidant,anti-inflammatory,and anti-fibrotic properties of these compounds.For instance,curcumin nanoparticles showed a 70%improvement in solubility,and silymarin liposomal formulations enhanced therapeutic efficiency by 62%.Thematic analysis revealed a transition from basic clinical observations to molecular and pharmacokinetic research,with a focus on oxidative stress mitigation and hepatoprotection.CONCLUSION This study highlights the growing synergy between plant-based therapies and advanced drug delivery systems,with significant contributions from Asian and Western countries.Future efforts should prioritize clinical trials,standardization of plant extract formulations,and interdisciplinary approaches to maximize therapeutic outcomes.The findings provide a foundation for integrating plant-derived compounds into evidence-based hepatological therapies,addressing critical challenges in bioavailability and safety.
文摘Background:In recent years,the increase of pollen allergy encourages people to do a lot of research on the disease.This paper conducted a bibliometric study on pollen allergy,to explore the risk factors,as well as the current status,hotspots and development trends,so as to provide reference for researchers in related fields.Method:The visual analysis method was used to analyze the related literature of pollen allergy-related based on CiteSpace(6.2.R4)software,which were searched in the database of Web of Science Core Collection(WoSCC)from 2005 to 24 February 2025.Results:Finally,5318 documents were included in this study.Results showed that the country with the most published articles is USA.The research institution with the most publications is Medical University of Vienna.The analysis demonstrates strong international research collaboration,with particularly intensive connections observed within Europe.Professor Valenta Rudolf from the Medical University of Vienna is the most prolific author.High frequency keywords in this field include“asthma”,“allergic rhinitis”,“children”,“sensitization”and“food allergy”.It is worth noting that the emerging terms up to 2025 include“allergen immunotherapy”,“air pollution”,“risk”,“allergenic pollen”,“airborne pollen”,“exposure”,and“climate change”.Allergy and the Journal of Allergy and Clinical Immunology(JACI)are the two most-cited journals,both exhibiting high impact factors and centrality.The review article by Bousquet J.(2018)published in Allergy has been cited 137 times,representing the most cited publication with a betweenness centrality of 0.17.The research focus in the field has shifted to using research methods based on protein and peptides and DNA vaccines for the prevention and treatment of immune reactions induced by tree pollen.The study of recombinant fragments of purified proteins with specific allergens for preventive treatment has broad application prospects.Conclusion:Its conclusion provides comprehensive and beneficial reference information for the prevention and treatment of pollen allergy.
文摘Purpose–This paper investigates how high-speed rail(HSR)influences socioeconomic inequality by providing the first systematic bibliometric review of research trends,methodological approaches and thematic structures.It examines whether HSR fosters balanced regional development or reinforces spatial disparities.Design/methodology/approach–Using the Bibliometrix R package,237 records were retrieved from the Web of Science(1985–2024).Citation indicators,keyword co-occurrence and collaboration networks were combined with natural language processing(NLP)to classify studies by territorial scale,methodology,economic variables and inequality outcomes.Findings–The paper offers the first structured overview of how the literature conceptualizes the link between HSR and inequality.It highlights persistent gaps–scarcity of city-level analyses,limited socioeconomic indicators and reliance on Chinese case studies–providing a foundation for more comparative and interdisciplinary research.Originality/value–This paper contributes by offering a structured overview of how the literature has conceptualized and measured the relationship between HSR and inequality.By identifying persistent research gaps–such as the scarcity of city-level analyses,limited use of socioeconomic indicators,and overreliance on Chinese case studies–it provides a foundation for more comparative and interdisciplinary approaches.The study informs policymakers and researchers on how to design future infrastructure projects that balance efficiency with equity.
文摘BACKGROUND Stereoelectroencephalography(SEEG)is a minimally invasive preoperative evaluation of drug-resistant focal epilepsies.Increasing preclinical data show that SEEG has tremendous diagnostic and therapeutic value for epilepsy.There are currently many studies on SEEG.AIM To summarize the development and application of SEEG.METHODS We conducted a bibliometric analysis of research on SEEG from 2019 to 2023.We obtained publications on SEEG from the Web of Science Core Collection(WoSCC)database.Excel,VOSviewer,and CiteSpace were responsible for the analyses.A variety of bibliographic elements were collected,including annual publications,authors,countries/regions,journals,keywords,etc.RESULTS A total of 691 publications were included in this study.Professor Fabrice Bartolomei of Timone Hospital in France was the most productive and influential author in the field of SEEG,whereas the authors from the United States were the leaders in general.In addition,we found that deep learning and source localization in SEEG have been popular in recent years.CONCLUSION This study provides a comprehensive analysis of SEEG research and highlights the growing interest in SEEG and its deep learning and source localization.
基金Supported by the Ministry of Higher Education(Malaysia)(No.FRGS/1/2023/SKK15/IMU/01/1)International Medical University[No.PHMS I-2023(01)].
文摘Glaucoma,a degenerative optic neuropathy,causes retinal ganglion cell(RGC)apoptosis and irreversible vision loss.Current therapies often fail to stop disease progression despite lowering intraocular pressure,the main risk factor.Thus,neuroprotective strategies have gained interest.We performed a bibliometric analysis to determine global publishing trends and relationships among prolific authors,publications,institutions,funding agencies,and journals.We also analyzed author keywords to identify research hotspots in glaucoma neuroprotection.Further,based on keyword analysis,we reviewed most recent literature to understand mechanistic pathways underlying glaucomarelated pathophysiological responses leading to RGC loss.Bibliographic data were sourced from Scopus.Basic bibliographic features were characterized using Scopus’s functions.VOSviewer was used for mapping and visualizing bibliometric networks.The analysis included trends in publications since 2000,the most prolific countries,institutions,authors,and the strength of their linkages.A significant increase in publication output over the past two decades was noted.The United States leads in funding support,research output,and citation links,followed by China and the UK.Among the top 10 most cited authors,three are from Japanese institutions.Keyword analysis shows a focus on molecular targets related to ischemia,excitotoxicity,inflammation,and oxidative stress,with fewer emerging drug candidates and limited clinical trials.Based on the most recent literature,emerging molecular targets underlying these key pathophysiological mechanisms are summarized.In conclusion,while pathophysiology and molecular mechanisms are the current focus,there is not much progress in developing new drug candidates and conducting clinical trials.
