Inflammatory bowel disease(IBD)represents a significant disease burden marked by chronic inflammation and complications that adversely affect patients’quality of life.Effective diagnostic strategies involve clinical ...Inflammatory bowel disease(IBD)represents a significant disease burden marked by chronic inflammation and complications that adversely affect patients’quality of life.Effective diagnostic strategies involve clinical assessments,endoscopic evaluations,imaging studies,and biomarker testing,where early diagnosis is essential for effective management and prevention of long-term complications,highlighting the need for continual advancements in diagnostic methods.The intricate interplay between genetic factors and the outcomes of biological therapy is of critical importance.Unraveling the genetic determinants that influence responses and failures to biological therapy holds significant promise for optimizing treatment strategies for patients with IBD on biologics.Through an indepth examination of current literature,this review article synthesizes critical genetic markers associated with therapeutic efficacy and resistance in IBD.Understanding these genetic actors paves the way for personalized approaches,informing clinicians on predicting,tailoring,and enhancing the effectiveness of biological therapies for improved outcomes in patients with IBD.展开更多
BACKGROUND Familial Mediterranean fever(FMF)is an autosomal recessive autoinflammatory disorder marked by recurrent episodes of fever and serositis.Resistin,a proinflammatory cytokine,may play a role in FMF pathogenes...BACKGROUND Familial Mediterranean fever(FMF)is an autosomal recessive autoinflammatory disorder marked by recurrent episodes of fever and serositis.Resistin,a proinflammatory cytokine,may play a role in FMF pathogenesis by promoting the release of interleukin-1beta,tumour necrosis factor alpha,and interleukin-6.AIM To evaluate serum resistin levels in children with FMF during acute attacks and remission,and to assess its potential as a biomarker for disease activity and progression.METHODS A case-control study was conducted involving 40 pediatric patients with FMF and 40 age-and sex-matched healthy controls.Serum resistin and inflammatory markers—including total leukocyte count(TLC),erythrocyte sedimentation rate(ESR),C-reactive protein(CRP),serum amyloid A(SAA),and fibrinogen—were measured using enzyme-linked immunosorbent assay and standard assays.RESULTS No significant differences were found in age or sex between FMF patients and controls.Among FMF patients,fever was the most prevalent symptom(95%),followed by abdominal pain(75%).The most frequently detected genetic mutation was M694I,followed by M694V,E148Q,M680I,and V726A.Compound heterozygous mutations,including M694I/V726A and M694I/M694V,were equally represented.During acute attacks,FMF patients exhibited significantly elevated levels of TLC,ESR,CRP,SAA,and fibrinogen compared to attack-free periods and controls.Serum resistin levels were markedly higher during acute attacks and showed a strong positive correlation with other acute inflammatory markers.Receiver operating characteristic curve analysis demonstrated high sensitivity and specificity of resistin as a potential biomarker for FMF.CONCLUSION Resistin is significantly elevated in children with FMF during acute episodes and correlates with established inflammatory markers.These findings support its potential role as a non-invasive biomarker for disease activity and severity in pediatric FMF.展开更多
Inflammatory bowel disease(IBD)is a group of chronic disorders that cause relapsing inflammation in the gastrointestinal tract(GIT).It results either from gene-environment interactions or as a monogenic disease result...Inflammatory bowel disease(IBD)is a group of chronic disorders that cause relapsing inflammation in the gastrointestinal tract(GIT).It results either from gene-environment interactions or as a monogenic disease resulting from pa-thogenic mutations causing impairment in the protective mechanism of the GIT.Around 10%-15%of patients with very early onset IBDs may have an underlying monogenic condition.Monogenic IBD is very different from complex forms of polygenic IBD in the underlying molecular basis of uncontrolled intestinal inflam-mation,age of onset,extraintestinal comorbidities as well as treatment modality.An in-depth understanding of this distinct form of IBD is essential for deciding an appropriate therapeutic approach as well as prognostication.In this review,we aim to discuss about the epidemiology,clinical presentation,diagnostic approach,therapeutic challenges and latest advances in patients with monogenic IBD.展开更多
There is considerable controversy on the role of physical activity in irritable bowel disease(IBD)since published reports are conflicting.It is well known that there is known relapse with specific treatment in IBD.Thi...There is considerable controversy on the role of physical activity in irritable bowel disease(IBD)since published reports are conflicting.It is well known that there is known relapse with specific treatment in IBD.This,in addition to onset of extraintestinal symptoms creates a need to think of alternate approaches.In this context,the current article describes the need of a multi-institutional study with standard protocol of physical activity for documenting its effect on both the primary disease and the extra alimentary manifestations.This paper also points out the possibility of using adjuvant complementary medicine such as yoga,whose effects have been documented in other diseases like irritable bowel syndrome.A third approach could be to focus on the intestinal dysbiosis in IBD and concentrate on research on restoring the microbial flora to normal,to see whether the extraintestinal symptoms are alleviated.展开更多
Inflammatory diseases,a common category of disorders involving multiple systems and organs,are characterized by their chronic and relapsing nature.These features severely impact patients’quality of life and pose a pe...Inflammatory diseases,a common category of disorders involving multiple systems and organs,are characterized by their chronic and relapsing nature.These features severely impact patients’quality of life and pose a persistent challenge to the global healthcare system.Through long-term clinical practice,traditional Chinese medicine(TCM),with its multi-target and multi-pathway treatment characteristics,has amassed rich theoretical achievements and practical experiences in the prevention and treatment of inflammatory diseases,forming a comprehensive and effective diagnosis and treatment system.To further promote academic exchanges and the translation of research findings in this field for TCM,and to facilitate the high-quality development of the TCM discipline,we organized a special issue on“Traditional Chinese Medicine in the Treatment of Inflammatory Diseases”in the World Journal of Integrated traditional and western Medicine(WJIM).This special issue aims to gather the wisdom and achievements from the global TCM community and contribute to the cause of human health.展开更多
Inflammatory bowel disease(IBD)comprises a heterogeneous group of chronic inflammatory conditions of the intestine.Current therapeutic strategies primarily focus on maintaining remission and mitigating the secondary e...Inflammatory bowel disease(IBD)comprises a heterogeneous group of chronic inflammatory conditions of the intestine.Current therapeutic strategies primarily focus on maintaining remission and mitigating the secondary effects rather than reversing its pathogenic mechanisms(Jeong et al.,2019).The pathogenesis of IBD involves intestinal barrier dysfunction,tissue damage,and dysregulated innate and adaptive immune responses(de Souza et al.,2017).Elevated neutrophil activity has been reported in IBD(Danne et al.,2024),yet the precise roles and mechanisms of neutrophils in disease progression remain to be elucidated.展开更多
Inflammatory bowel disease(IBD)is a persistent gastrointestinal ailment driven by a range of immunological and pathophysiological factors,and often exposes patients to persistent pain and a greater risk of tumor devel...Inflammatory bowel disease(IBD)is a persistent gastrointestinal ailment driven by a range of immunological and pathophysiological factors,and often exposes patients to persistent pain and a greater risk of tumor development.In clinical settings,sulfasalazine is among the most common treatments used to manage IBD,but such treatment can result in a range of side effects in addition to leading to relatively poor efficacy.In certain refractory cases,patients must undergo surgical resection of affected tissues,underscoring the need to devise safer and more efficacious forms of alternative treatment.Mesenchymal stem cells(MSCs)have recently been shown to exhibit been shown to exhibit robust immunomodulatory activity and potential for differentiation such that they may be an effective tool for treating IBD.Acupuncture has also shown promise as an efficacious treatment option for IBD,performing better than drug-based treatments in certain clinical trials.Acupuncture is capable of enhancing endogenous MSC proliferation and homing,enabling these cells to more effectively migrate toward target lesion sites and to promote tissue repair.In light of these findings,this review was formulated to survey the potential therapeutic advantages of combining MSCs and acupuncture when attempting to treat IBD.展开更多
Immune-mediated inflammatory diseases(IMIDs)represent a heterogeneous group of disorders driven by immune dysregulation,involving multiple organ systems and characterized by substantial clinical diversity.Traditional ...Immune-mediated inflammatory diseases(IMIDs)represent a heterogeneous group of disorders driven by immune dysregulation,involving multiple organ systems and characterized by substantial clinical diversity.Traditional classification based on affected organs fails to capture shared pathogenic mechanisms and impedes the development of unified therapeutic strategies.In recent years,reclassification of IMIDs according to the dominance of key cytokine hubs has emerged as a focus of research.Interleukin-1(IL-1),crucial in triggering and maintaining innate immune reactions,is key to the onset and continuation of inflammation.Aberrant activation of the IL-1 axis serves as a pathogenic driver in several prototypical auto-inflammatory diseases(AIDs)and plays a role in the development of inflammatory diseases like gout,hidradenitis suppurativa,recurrent pericarditis,and chronic recurrent multifocal osteomyelitis(CRMO),demonstrating a high degree of mechanistic convergence.Therapeutic strategies targeting IL-1 have shown favorable efficacy and safety in multiple clinical studies,with several agents approved for corresponding indications.As molecular mechanisms are further elucidated and biologic therapies continue to evolve,the IL-1 axis is increasingly recognized as a common inflammatory nexus within IMIDs.The reclassification framework centered on IL-1 provides a conceptual basis for the implementation of shared-treatment strategies across distinct diseases and establishes a theoretical and practical foundation for precision-targeted interventions.展开更多
Ischemic stroke is a leading cause of death and disability worldwide,with an increasing trend and tendency for onset at a younger age.China,in particular,bears a high burden of stroke cases.In recent years,the inflamm...Ischemic stroke is a leading cause of death and disability worldwide,with an increasing trend and tendency for onset at a younger age.China,in particular,bears a high burden of stroke cases.In recent years,the inflammatory response after stroke has become a research hotspot:understanding the role of inflammatory response in tissue damage and repair following ischemic stroke is an important direction for its treatment.This review summarizes several major cells involved in the inflammatory response following ischemic stroke,including microglia,neutrophils,monocytes,lymphocytes,and astrocytes.Additionally,we have also highlighted the recent progress in various treatments for ischemic stroke,particularly in the field of stem cell therapy.Overall,understanding the complex interactions between inflammation and ischemic stroke can provide valuable insights for developing treatment strategies and improving patient outcomes.Stem cell therapy may potentially become an important component of ischemic stroke treatment.展开更多
Inflammatory bowel disease(IBD)is a chronic inflammatory illness of the intes-tine.While the mechanism underlying the pathogenesis of IBD is not fully under-stood,it is believed that a complex combination of host immu...Inflammatory bowel disease(IBD)is a chronic inflammatory illness of the intes-tine.While the mechanism underlying the pathogenesis of IBD is not fully under-stood,it is believed that a complex combination of host immunological response,environmental exposure,particularly the gut microbiota,and genetic suscept-ibility represents the major determinants.The gut virome is a group of viruses found in great frequency in the gastrointestinal tract of humans.The gut virome varies greatly among individuals and is influenced by factors including lifestyle,diet,health and disease conditions,geography,and urbanization.The majority of research has focused on the significance of gut bacteria in the progression of IBD,although viral populations represent an important component of the microbiome.We conducted this review to highlight the viral communities in the gut and their expected roles in the etiopathogenesis of IBD regarding published research to date.展开更多
BACKGROUND Inflammatory bowel disease(IBD)is a global health burden that affects millions of individuals worldwide,necessitating extensive patient education.Large language models(LLMs)hold promise for addressing patie...BACKGROUND Inflammatory bowel disease(IBD)is a global health burden that affects millions of individuals worldwide,necessitating extensive patient education.Large language models(LLMs)hold promise for addressing patient information needs.However,LLM use to deliver accurate and comprehensible IBD-related medical information has yet to be thoroughly investigated.AIM To assess the utility of three LLMs(ChatGPT-4.0,Claude-3-Opus,and Gemini-1.5-Pro)as a reference point for patients with IBD.METHODS In this comparative study,two gastroenterology experts generated 15 IBD-related questions that reflected common patient concerns.These questions were used to evaluate the performance of the three LLMs.The answers provided by each model were independently assessed by three IBD-related medical experts using a Likert scale focusing on accuracy,comprehensibility,and correlation.Simultaneously,three patients were invited to evaluate the comprehensibility of their answers.Finally,a readability assessment was performed.RESULTS Overall,each of the LLMs achieved satisfactory levels of accuracy,comprehensibility,and completeness when answering IBD-related questions,although their performance varies.All of the investigated models demonstrated strengths in providing basic disease information such as IBD definition as well as its common symptoms and diagnostic methods.Nevertheless,when dealing with more complex medical advice,such as medication side effects,dietary adjustments,and complication risks,the quality of answers was inconsistent between the LLMs.Notably,Claude-3-Opus generated answers with better readability than the other two models.CONCLUSION LLMs have the potential as educational tools for patients with IBD;however,there are discrepancies between the models.Further optimization and the development of specialized models are necessary to ensure the accuracy and safety of the information provided.展开更多
Pancreatic cancer is usually associated with a poor prognosis.Surgery is the main curative treatment but pancreatic operations are aggressive and new tools that help clinicians to predict surgical and prognostic outco...Pancreatic cancer is usually associated with a poor prognosis.Surgery is the main curative treatment but pancreatic operations are aggressive and new tools that help clinicians to predict surgical and prognostic outcomes are necessary.Lu et al recently published a retrospective,single centre cohort study evaluating the impact of seven nutritional and inflammatory markers in pancreatic cancer surgical patients:The albumin-to-globulin ratio,prognostic nutritional index(PNI),systemic immune-inflammation index(SII),neutrophil-to-lymphocyte ratio(NLR),platelet-to-lymphocyte ratio(PLR),nutritional risk index,and the geriatric nutritional risk index.A significant correlation was found between the PNI,SII,NLR,and PLR and a hospital discharge of less than 15 days.In a univariable analysis,PNI,SII,NLR and PLR were significantly related to recurrence-free survival and,in a multivariable analysis PNI was associated with overall survival.Various meta-analyses corroborate the results in terms of prognosis but individual studies are discordant on their usefulness.Besides,the cut-off values for these markers vary significantly between studies and there are no clinical trials comparing them to identify the most relevant ones.These are limitations when implementing nutritional and inflammatory biomarkers into clinical practice and further studies are needed in order to answer these questions.展开更多
In order to study the effects of Saussurea laniceps polysaccharides(SLPs)on the expression of inflammatory factors and antimicrobial peptide LL-37 in UVB-induced keratinocytes,SLPs were extracted by the ethanol therma...In order to study the effects of Saussurea laniceps polysaccharides(SLPs)on the expression of inflammatory factors and antimicrobial peptide LL-37 in UVB-induced keratinocytes,SLPs were extracted by the ethanol thermal reflux method,and SLPs at different concentrations were used to examine the inhibitory effect of COX-2(a key mediator of inflammatory pathway).A cell model of UVB irradiation-induced inflammation was established to determine the influence of SLPs on prostaglandin E2(PGE-2),TNF-αand IL-1βinflammatory factors,as well as the relationships of SLPs with LL-37 expression.An enzyme-linked immunosorbent assay(ELISA)and western blot analysis were used to detect the production of inflammatory factors and LL-37 antimicrobial peptide.The results showed that the inhibition rate of COX-2 was 82.41%at 1000μg/mL,and the expression of PGE-2,TNF-αand IL-1βinflammatory factors in HaCaT cells was significantly downregulated at 100μg/mL(P<0.01).In addition,SLPs at 50μg/mL and 100μg/mL concentrations enhanced the expression of LL-37 antimicrobial peptide(P<0.01),thereby down-regulating the expression of TNF-αand IL-1βinflammatory factors,then reducing skin inflammation.Conclusion:SLP can significantly inhibit the inflammatory response induced by UVB,and can further slow down the damage caused by inflammation to the skin by regulating LL-37 antimicrobial peptides,which has the potential to prevent skin inflammatory damage caused by UVB irradiation.展开更多
Objective To investigate whether 2,3,5,4'-tetrahydroxystilbene-2-O-β-glucoside(TSG)ameliorated polycystic ovary syndrome(PCOS)-like characteristics by inhibiting inflammation.Methods PCOS models were established ...Objective To investigate whether 2,3,5,4'-tetrahydroxystilbene-2-O-β-glucoside(TSG)ameliorated polycystic ovary syndrome(PCOS)-like characteristics by inhibiting inflammation.Methods PCOS models were established by injecting subcutaneously with dehydroepiandrosterone into female Sprague-Dawley rats,followed by receiving intraperitoneal injection of TSG.The granular cells(GCs)KGN were transfected with small interfering RNAs(si-NC and si-CYP19A1).The cells were preincubated with lipopolysaccharide(LPS)and then treated with or without TSG.The estrous cycle was monitored using vaginal exfoliated cells.The morphology of ovarian follicles was analyzed by H&E staining.ELISA was used to analyze estradiol(E2),testosterone(T),follicle stimulating hormone(FSH),luteinizing hormone(LH),IL-6,TNF-α,AGEs,CRP and Omentin-1 levels in serum.Immunohistochemistry was performed to analyze PCNA and CYP19A1 expressions in the GCs of ovaries.Tunel staining was executed to detect the apoptosis of GCs.Quantitative polymerase chain reaction(qPCR)and Western blot were implemented to measure the expression of CYP19A1 in the ovaries and transfected cells.qPCR was used to analyze the expression of IL-6 and TNF-αin the transfected cells treated with LPS and TSG.Results The estrous cycles were restored in TSG group.Compared with model group,the sinus follicles were reduced and corpus luteums were increased in TSG group.TSG group showed increased E2,and decreased T and LH,compared with model group.Pro-inflammatory factors(IL-6,TNF-α,CRP and AGEs)were decreased,and anti-inflammatory factor(Omentin-1)was increased in TSG group compared with those in model group.TSG could partially inhibit decrease of PNCA-positive GCs and increase of Tunel-positive GCs caused by PCOS.The CYP19A1 expression of GCs in TSG group was upregulated compared with model group.The expressions of IL-6 and TNFαin si-CYP19A1 cells were increased compared with si-NC cells.Compared with cells(si-NC and si-CYP19A1)treated without LPS,the expressions of IL-6 and TNF-αcells were increased,and the expression of CYP19A1 was downregulated in LPS-preincubated cells.Compared with cells treated with LPS,the expression of IL-6 and TNF-αwere decreased,and the expression of CYP19A1 was increased in cells treated with LPS and TSG.Compared with si-NC cells treated with LPS and TSG,the expressions of IL-6 and TNF-αcells were increased in the si-CYP19A1 cells treated with LPS and TSG.Conclusion TSG could alleviate PCOS-like characteristics by increasing the expression of CYP19A1 in GCs to inhibit inflammatory response.展开更多
Pediatric inflammatory bowel disease(PIBD)is a chronic inflammatory disorder of the gastrointestinal tract,with rising global incidence and prevalence.Over the past two decades,biologics have added to the therapeutic ...Pediatric inflammatory bowel disease(PIBD)is a chronic inflammatory disorder of the gastrointestinal tract,with rising global incidence and prevalence.Over the past two decades,biologics have added to the therapeutic armamentarium and revolutionized the approach to treatment of inflammatory bowel disease.The available biologics include monoclonal antibodies which target inflammatory cytokines(anti-tumor necrosis factor alpha,anti-interleukin 12/23)or recruitment of leucocytes to the gastrointestinal tract(anti-alpha4beta7 integrin)and small molecules(Janus kinase inhibitors,sphingosine 1-phosphate-inhibitors)which modify the proinflammatory signaling.Considering their potential disease-modifying ability,recent pediatric guidelines from the West have advocated upfront use of biologics in appropriate clinical scenarios as a top-down approach rather than the conventional step-up approach.Although real-world studies are available regarding the clinical efficacy of biologics in PIBD,there is paucity of long-term outcome and safety data in children.Also,little information is available about the best approach in the newly industrialized-developing countries where PIBD is rising but at the same time,infections are prevalent and resources are limited.In this review,we summarize the efficacy and safety profile of biologics and small molecule drugs and discuss the challenges in the management of PIBD,especially in the developing world,and future directions.展开更多
BACKGROUND In multisystem inflammatory syndrome in children(MIS-C)with coronavirus disease 2019,there was paucity of data from low-income and middle-income countries on cardiovascular involvement and its longitudinal ...BACKGROUND In multisystem inflammatory syndrome in children(MIS-C)with coronavirus disease 2019,there was paucity of data from low-income and middle-income countries on cardiovascular involvement and its longitudinal outcomes.We planned to estimate the pattern of cardiovascular involvement among children with MIS-C and its mid-term outcomes.AIM To determine association between cardiovascular abnormalities and clinical and laboratory parameters.To study the time-line for resolution of various abnormalities.METHODS In this prospective study done in a tertiary care hospital,270 were recruited from June 2020 to January 2022.Baseline demographic data and clinical presentation were recorded.Laboratory parameters and echocardiography were done at admission.Follow-up was done at 2 weeks,3 months,6 months and 1 year after diagnosis.Descriptive statistics were used for parametric and non-parametric data.Risk factors were identified by multivariate regression analysis.RESULTS The 211(78.2%)had cardiac involvement and 102 needed intensive care unit(ICU)admission.Cardiovascular abnormalities observed were shock 123(45.6%),coronary dilatation 28(10.4%),coronary aneurysm 77(28.5%),left ventricular(LV)dysfunction 78(29.3%),mitral regurgitation(MR)77(28.5%)and pericardial effusion 98(36.3%).Coronary artery aneurysm/dilatation during follow-up at 2 weeks and 1 year were 25.7%and 0.9%respectively.Multivariate regression analysis revealed breathlessness[odds ratio(OR)=3.91,95%CI:1.25-12.21,P=0.019]and hi-flow nasal cannula(HFNC)support(OR=8.5,95%CI:1.06-68.38,P=0.044)as predictors of cardiovascular involvement.Higher mean age(OR=1.16,95%CI:1.02-1.32,P=0.026),breathlessness(OR=4.99,95%CI:2.05-12.20,P<0.001),gallop(OR=4.45,95%CI:0.41-2.52,P=0.016),MR(OR=3.61,95%CI:1.53-8.53,P=0.004)and invasive ventilation(OR=4.01,95%CI:1.28-12.58,P=0.017)were predictive of LV dysfunction.Altered sensorium(OR=4.96,95%CI:2.23-11.02,P<0.001),headache(OR=6.61,95%CI:1.46-29.92,P=0.014),HFNC(OR=7.03,95%CI:2.04-24.29,P=0.002),non-rebreathing mask usage(OR=21.13,95%CI:9.00-49.61,P<0.001)and invasive ventilation(OR=5.64,95%CI:1.42-22.45,P=0.014)were risk factors for shock.Anemia was a risk factor for coronary involvement(OR=3.09,95%CI:1.79-5.34,P<0.001).CONCLUSION Significant number of children with MIS-C had cardiovascular involvement contributing to higher ICU management.Although shock resolved quickly,resolution of ventricular function and coronary abnormalities were slower,and hence warrants a structured long-term follow-up protocol.展开更多
[Objectives]To investigate the effects of Visceral Manipulation combined with Enhanced Recovery after Surgery on postoperative recovery in patients undergoing gastrointestinal surgery,and to evaluate its impacts on in...[Objectives]To investigate the effects of Visceral Manipulation combined with Enhanced Recovery after Surgery on postoperative recovery in patients undergoing gastrointestinal surgery,and to evaluate its impacts on inflammatory stress response,gastrointestinal motility recovery,and blood oxygen levels.[Methods]A prospective randomized controlled design was adopted.Eighty patients undergoing gastrointestinal surgery from January 2022 to December 2023 were selected and randomly divided into an observation group(40 cases)and a control group(40 cases).The observation group received Visceral Manipulation therapy in addition to routine Enhanced Recovery after Surgery care,while the control group received only routine Enhanced Recovery after Surgery care.Clinical indicators,inflammatory factors(TNF-α,IL-6,hs-CRP),traumatic stress hormones(cortisol,epinephrine,norepinephrine),gastrointestinal motility indicators(GAS,MTL,GIP),and blood oxygen levels were measured and compared between the two groups on postoperative days 1,5,and 10.[Results]The observation group showed significantly better outcomes in postoperative abdominal distension,time to first flatus and defecation,and hospital stay compared to the control group(P<0.05).Inflammatory factors(TNF-α,IL-6,hs-CRP),traumatic stress hormones(cortisol,epinephrine,norepinephrine),and gastrointestinal motility indicators(GAS,MTL,GIP)were significantly improved in the observation group(P<0.05).Postoperative blood oxygen levels were also significantly higher in the observation group(P<0.05).[Conclusions]Visceral Manipulation combined with Enhanced Recovery after Surgery can significantly improve postoperative recovery in gastrointestinal surgery patients,alleviate inflammatory stress responses,promote gastrointestinal functional recovery,and enhance blood oxygen levels,demonstrating promising clinical application prospects.展开更多
Natural phytoconstituents exhibit distinct advantages in the management and prevention of inflammatory bowel disease(IBD),attributed to their robust biological activity,multi-target effects,and elevated safety profile...Natural phytoconstituents exhibit distinct advantages in the management and prevention of inflammatory bowel disease(IBD),attributed to their robust biological activity,multi-target effects,and elevated safety profile.Although promising,the clinical application of phytoconstituents have been impeded by poor water solubility,low oral bioavailability,and inadequate colonic targeting.Recent advancements in nanotechnology has offered prospective avenues for the application of phytoconstituents in the treatment of IBD.A common strategy involves encapsulating or conjugating phytoconstituents with nanocarriers to enhance their stability,prolong intestinal retention,and facilitate targeted delivery to colonic inflammatory tissues.Furthermore,drawing inspiration from the self-assembling nanostructures that emerge during the decoction process of Chinese herbs,a variety of natural active compounds-based nanoassemblies have been developed for the treatment of IBD.They exhibit high drug-loading capacities and surmount the challenges posed by poor water solubility and low bioavailability.Notably,phyto-derived nanovesicles,owing to their unique structure and biological functions,can serve as therapeutic agents or novel delivery vehicles for the treatment of IBD.Consequently,this review provides an extensive overview of emerging phytoconstituent-derived nano-medicines/vesicles for the treatment of IBD,intending to offer novel insights for the clinical management of IBD.展开更多
Objective:Limb ischemia-reperfusion injury(LIRI)may lead to tissue necrosis and loss of function,even life-threatening.Our previous study found that Tao-Hong-Si-Wu decoction(THSWD)had some efficacy in treating of LIRI...Objective:Limb ischemia-reperfusion injury(LIRI)may lead to tissue necrosis and loss of function,even life-threatening.Our previous study found that Tao-Hong-Si-Wu decoction(THSWD)had some efficacy in treating of LIRI.Quercetin,the major component of THSWD,was selected further to uncover the molecular mechanism underlying its treatment of LIRI.Methods:In this study,myoblasts were isolated fromrat gastrocnemiusmuscle tissue,and an in vitro LIRI model was established.The cell counting kit-8(CCK-8)and colony formation assay were used to evaluate the impact of quercetin on LIRI-induced myoblast viability and proliferation.Lactate dehydrogenase(LDH)activity wasmeasured to detectmyoblast injury in the LIRI model.Theapoptosis ofmyoblasts was evaluated byHoechst staining and flow cytometry.In addition,molecular docking analysis was performed to predict the interaction between quercetin and NADPH oxidase 2(NOX-2).Subsequently,we investigated the molecular mechanism of quercetin in LIRI-induced myoblasts by overexpressing NOX-2.Results:The myogenic marker Desmin was highly expressed in isolatedmyoblasts.In the LIRImodel,myoblast viability and proliferation were decreased,and cell injury and apoptosis levels were increased.In addition,NOX-2 was highly expressed in the LIRI model.At the same time,LIRI induction promoted the up-regulation of oxidative stress and inflammatory response.Quercetin significantly reversed the effects of LIRI treatment on myoblasts in a concentration-dependent manner.Molecular docking suggested an interaction between quercetin and NOX-2.Further overexpression of NOX-2 inhibited the effect of quercetin on LIRI-induced myoblasts.Conclusion:Quercetin could reduce inflammatory response and oxidative stress by inhibiting NOX-2,thus playing a therapeutic role in treating LIRI.展开更多
BACKGROUND Clostridium difficile infection(CDI)is common in patients with inflammatory bowel disease(IBD).AIM To assess the association of CDI with clinical outcomes of IBD.METHODS PubMed,EMBASE,Web of Science,and the...BACKGROUND Clostridium difficile infection(CDI)is common in patients with inflammatory bowel disease(IBD).AIM To assess the association of CDI with clinical outcomes of IBD.METHODS PubMed,EMBASE,Web of Science,and the Cochrane Library databases were searched from inception to March 2024.Eligible articles included observational studies that reported on outcomes such as mortality,colectomy,hospitalization,intensive care unit(ICU)admission,complication rates,and length of hospital stay in IBD patients with and without CDI.Data were extracted,and a randomeffects model was used to calculate pooled odds ratios(ORs)and mean differences(MDs).RESULTS As shown in the data from 21 studies with 1249158 participants,CDI significantly increased the risk of mortality in IBD patients[pooled OR=4.569,95%confidence intervals(95%CI):2.584 to 8.079].Although the pooled OR for colectomy was 1.409(95%CI:0.922 to 2.155),it was not statistically significant.Similarly,CDI did not impact hospitalization(pooled OR=1.056,95%CI:0.512 to 2.179)and ICU admission outcomes(pooled OR=1.970,95%CI:0.420 to 9.246)of patients with IBD.The rate of complications was comparable in the two groups(pooled OR=0.658,95%CI:0.378 to 1.147).However,CDI was associated with a significantly more extended hospital stay(pooled MD=0.349 days,95%CI:0.002 to 0.696).CONCLUSION CDI is linked to increased mortality and prolonged hospitalization in IBD patients.These results emphasize the need for early detection and appropriate management.Implementing routine CDI screening during IBD flare-ups and stringent infection control measures could mitigate severe complications and reduce the healthcare burden.展开更多
基金Supported by The European Union-Next Generation EU,through the National Recovery and Resilience Plan of the Republic of Bulgaria,No.BG-RRP-2.004-0008。
文摘Inflammatory bowel disease(IBD)represents a significant disease burden marked by chronic inflammation and complications that adversely affect patients’quality of life.Effective diagnostic strategies involve clinical assessments,endoscopic evaluations,imaging studies,and biomarker testing,where early diagnosis is essential for effective management and prevention of long-term complications,highlighting the need for continual advancements in diagnostic methods.The intricate interplay between genetic factors and the outcomes of biological therapy is of critical importance.Unraveling the genetic determinants that influence responses and failures to biological therapy holds significant promise for optimizing treatment strategies for patients with IBD on biologics.Through an indepth examination of current literature,this review article synthesizes critical genetic markers associated with therapeutic efficacy and resistance in IBD.Understanding these genetic actors paves the way for personalized approaches,informing clinicians on predicting,tailoring,and enhancing the effectiveness of biological therapies for improved outcomes in patients with IBD.
文摘BACKGROUND Familial Mediterranean fever(FMF)is an autosomal recessive autoinflammatory disorder marked by recurrent episodes of fever and serositis.Resistin,a proinflammatory cytokine,may play a role in FMF pathogenesis by promoting the release of interleukin-1beta,tumour necrosis factor alpha,and interleukin-6.AIM To evaluate serum resistin levels in children with FMF during acute attacks and remission,and to assess its potential as a biomarker for disease activity and progression.METHODS A case-control study was conducted involving 40 pediatric patients with FMF and 40 age-and sex-matched healthy controls.Serum resistin and inflammatory markers—including total leukocyte count(TLC),erythrocyte sedimentation rate(ESR),C-reactive protein(CRP),serum amyloid A(SAA),and fibrinogen—were measured using enzyme-linked immunosorbent assay and standard assays.RESULTS No significant differences were found in age or sex between FMF patients and controls.Among FMF patients,fever was the most prevalent symptom(95%),followed by abdominal pain(75%).The most frequently detected genetic mutation was M694I,followed by M694V,E148Q,M680I,and V726A.Compound heterozygous mutations,including M694I/V726A and M694I/M694V,were equally represented.During acute attacks,FMF patients exhibited significantly elevated levels of TLC,ESR,CRP,SAA,and fibrinogen compared to attack-free periods and controls.Serum resistin levels were markedly higher during acute attacks and showed a strong positive correlation with other acute inflammatory markers.Receiver operating characteristic curve analysis demonstrated high sensitivity and specificity of resistin as a potential biomarker for FMF.CONCLUSION Resistin is significantly elevated in children with FMF during acute episodes and correlates with established inflammatory markers.These findings support its potential role as a non-invasive biomarker for disease activity and severity in pediatric FMF.
文摘Inflammatory bowel disease(IBD)is a group of chronic disorders that cause relapsing inflammation in the gastrointestinal tract(GIT).It results either from gene-environment interactions or as a monogenic disease resulting from pa-thogenic mutations causing impairment in the protective mechanism of the GIT.Around 10%-15%of patients with very early onset IBDs may have an underlying monogenic condition.Monogenic IBD is very different from complex forms of polygenic IBD in the underlying molecular basis of uncontrolled intestinal inflam-mation,age of onset,extraintestinal comorbidities as well as treatment modality.An in-depth understanding of this distinct form of IBD is essential for deciding an appropriate therapeutic approach as well as prognostication.In this review,we aim to discuss about the epidemiology,clinical presentation,diagnostic approach,therapeutic challenges and latest advances in patients with monogenic IBD.
文摘There is considerable controversy on the role of physical activity in irritable bowel disease(IBD)since published reports are conflicting.It is well known that there is known relapse with specific treatment in IBD.This,in addition to onset of extraintestinal symptoms creates a need to think of alternate approaches.In this context,the current article describes the need of a multi-institutional study with standard protocol of physical activity for documenting its effect on both the primary disease and the extra alimentary manifestations.This paper also points out the possibility of using adjuvant complementary medicine such as yoga,whose effects have been documented in other diseases like irritable bowel syndrome.A third approach could be to focus on the intestinal dysbiosis in IBD and concentrate on research on restoring the microbial flora to normal,to see whether the extraintestinal symptoms are alleviated.
文摘Inflammatory diseases,a common category of disorders involving multiple systems and organs,are characterized by their chronic and relapsing nature.These features severely impact patients’quality of life and pose a persistent challenge to the global healthcare system.Through long-term clinical practice,traditional Chinese medicine(TCM),with its multi-target and multi-pathway treatment characteristics,has amassed rich theoretical achievements and practical experiences in the prevention and treatment of inflammatory diseases,forming a comprehensive and effective diagnosis and treatment system.To further promote academic exchanges and the translation of research findings in this field for TCM,and to facilitate the high-quality development of the TCM discipline,we organized a special issue on“Traditional Chinese Medicine in the Treatment of Inflammatory Diseases”in the World Journal of Integrated traditional and western Medicine(WJIM).This special issue aims to gather the wisdom and achievements from the global TCM community and contribute to the cause of human health.
基金supported by the National Key R&D Program of China(2023YFA1800100and 2024YFF1206600)the National Natural Science Foundation of China(32100664)the Basic and Applied Basic Research Foundation of Guangdong Province(2024B1515040019 and 2022A1515012042).
文摘Inflammatory bowel disease(IBD)comprises a heterogeneous group of chronic inflammatory conditions of the intestine.Current therapeutic strategies primarily focus on maintaining remission and mitigating the secondary effects rather than reversing its pathogenic mechanisms(Jeong et al.,2019).The pathogenesis of IBD involves intestinal barrier dysfunction,tissue damage,and dysregulated innate and adaptive immune responses(de Souza et al.,2017).Elevated neutrophil activity has been reported in IBD(Danne et al.,2024),yet the precise roles and mechanisms of neutrophils in disease progression remain to be elucidated.
基金Supported by the National Natural Science Foundation of China,No.82174524.
文摘Inflammatory bowel disease(IBD)is a persistent gastrointestinal ailment driven by a range of immunological and pathophysiological factors,and often exposes patients to persistent pain and a greater risk of tumor development.In clinical settings,sulfasalazine is among the most common treatments used to manage IBD,but such treatment can result in a range of side effects in addition to leading to relatively poor efficacy.In certain refractory cases,patients must undergo surgical resection of affected tissues,underscoring the need to devise safer and more efficacious forms of alternative treatment.Mesenchymal stem cells(MSCs)have recently been shown to exhibit been shown to exhibit robust immunomodulatory activity and potential for differentiation such that they may be an effective tool for treating IBD.Acupuncture has also shown promise as an efficacious treatment option for IBD,performing better than drug-based treatments in certain clinical trials.Acupuncture is capable of enhancing endogenous MSC proliferation and homing,enabling these cells to more effectively migrate toward target lesion sites and to promote tissue repair.In light of these findings,this review was formulated to survey the potential therapeutic advantages of combining MSCs and acupuncture when attempting to treat IBD.
文摘Immune-mediated inflammatory diseases(IMIDs)represent a heterogeneous group of disorders driven by immune dysregulation,involving multiple organ systems and characterized by substantial clinical diversity.Traditional classification based on affected organs fails to capture shared pathogenic mechanisms and impedes the development of unified therapeutic strategies.In recent years,reclassification of IMIDs according to the dominance of key cytokine hubs has emerged as a focus of research.Interleukin-1(IL-1),crucial in triggering and maintaining innate immune reactions,is key to the onset and continuation of inflammation.Aberrant activation of the IL-1 axis serves as a pathogenic driver in several prototypical auto-inflammatory diseases(AIDs)and plays a role in the development of inflammatory diseases like gout,hidradenitis suppurativa,recurrent pericarditis,and chronic recurrent multifocal osteomyelitis(CRMO),demonstrating a high degree of mechanistic convergence.Therapeutic strategies targeting IL-1 have shown favorable efficacy and safety in multiple clinical studies,with several agents approved for corresponding indications.As molecular mechanisms are further elucidated and biologic therapies continue to evolve,the IL-1 axis is increasingly recognized as a common inflammatory nexus within IMIDs.The reclassification framework centered on IL-1 provides a conceptual basis for the implementation of shared-treatment strategies across distinct diseases and establishes a theoretical and practical foundation for precision-targeted interventions.
基金supported by grants from the Major Program of National Key Research and Development Project,Nos.2020YFA0112600(to ZH)the National Natural Science Foundation of China,No.82171270(to ZL)+5 种基金Public Service Platform for Artificial Intelligence Screening and Auxiliary Diagnosis for the Medical and Health Industry,Ministry of Industry and Information Technology of the People’s Republic of China,No.2020-0103-3-1(to ZL)the Natural Science Foundation of Beijing,No.Z200016(to ZL)Beijing Talents Project,No.2018000021223ZK03(to ZL)Beijing Municipal Committee of Science and Technology,No.Z201100005620010(to ZL)CAMS Innovation Fund for Medical Sciences,No.2019-I2M-5-029(to YW)Shanghai Engineering Research Center of Stem Cells Translational Medicine,No.20DZ2255100(to ZH).
文摘Ischemic stroke is a leading cause of death and disability worldwide,with an increasing trend and tendency for onset at a younger age.China,in particular,bears a high burden of stroke cases.In recent years,the inflammatory response after stroke has become a research hotspot:understanding the role of inflammatory response in tissue damage and repair following ischemic stroke is an important direction for its treatment.This review summarizes several major cells involved in the inflammatory response following ischemic stroke,including microglia,neutrophils,monocytes,lymphocytes,and astrocytes.Additionally,we have also highlighted the recent progress in various treatments for ischemic stroke,particularly in the field of stem cell therapy.Overall,understanding the complex interactions between inflammation and ischemic stroke can provide valuable insights for developing treatment strategies and improving patient outcomes.Stem cell therapy may potentially become an important component of ischemic stroke treatment.
文摘Inflammatory bowel disease(IBD)is a chronic inflammatory illness of the intes-tine.While the mechanism underlying the pathogenesis of IBD is not fully under-stood,it is believed that a complex combination of host immunological response,environmental exposure,particularly the gut microbiota,and genetic suscept-ibility represents the major determinants.The gut virome is a group of viruses found in great frequency in the gastrointestinal tract of humans.The gut virome varies greatly among individuals and is influenced by factors including lifestyle,diet,health and disease conditions,geography,and urbanization.The majority of research has focused on the significance of gut bacteria in the progression of IBD,although viral populations represent an important component of the microbiome.We conducted this review to highlight the viral communities in the gut and their expected roles in the etiopathogenesis of IBD regarding published research to date.
基金Supported by the China Health Promotion Foundation Young Doctors'Research Foundation for Inflammatory Bowel Disease,the Taishan Scholars Program of Shandong Province,China,No.tsqn202306343National Natural Science Foundation of China,No.82270578.
文摘BACKGROUND Inflammatory bowel disease(IBD)is a global health burden that affects millions of individuals worldwide,necessitating extensive patient education.Large language models(LLMs)hold promise for addressing patient information needs.However,LLM use to deliver accurate and comprehensible IBD-related medical information has yet to be thoroughly investigated.AIM To assess the utility of three LLMs(ChatGPT-4.0,Claude-3-Opus,and Gemini-1.5-Pro)as a reference point for patients with IBD.METHODS In this comparative study,two gastroenterology experts generated 15 IBD-related questions that reflected common patient concerns.These questions were used to evaluate the performance of the three LLMs.The answers provided by each model were independently assessed by three IBD-related medical experts using a Likert scale focusing on accuracy,comprehensibility,and correlation.Simultaneously,three patients were invited to evaluate the comprehensibility of their answers.Finally,a readability assessment was performed.RESULTS Overall,each of the LLMs achieved satisfactory levels of accuracy,comprehensibility,and completeness when answering IBD-related questions,although their performance varies.All of the investigated models demonstrated strengths in providing basic disease information such as IBD definition as well as its common symptoms and diagnostic methods.Nevertheless,when dealing with more complex medical advice,such as medication side effects,dietary adjustments,and complication risks,the quality of answers was inconsistent between the LLMs.Notably,Claude-3-Opus generated answers with better readability than the other two models.CONCLUSION LLMs have the potential as educational tools for patients with IBD;however,there are discrepancies between the models.Further optimization and the development of specialized models are necessary to ensure the accuracy and safety of the information provided.
文摘Pancreatic cancer is usually associated with a poor prognosis.Surgery is the main curative treatment but pancreatic operations are aggressive and new tools that help clinicians to predict surgical and prognostic outcomes are necessary.Lu et al recently published a retrospective,single centre cohort study evaluating the impact of seven nutritional and inflammatory markers in pancreatic cancer surgical patients:The albumin-to-globulin ratio,prognostic nutritional index(PNI),systemic immune-inflammation index(SII),neutrophil-to-lymphocyte ratio(NLR),platelet-to-lymphocyte ratio(PLR),nutritional risk index,and the geriatric nutritional risk index.A significant correlation was found between the PNI,SII,NLR,and PLR and a hospital discharge of less than 15 days.In a univariable analysis,PNI,SII,NLR and PLR were significantly related to recurrence-free survival and,in a multivariable analysis PNI was associated with overall survival.Various meta-analyses corroborate the results in terms of prognosis but individual studies are discordant on their usefulness.Besides,the cut-off values for these markers vary significantly between studies and there are no clinical trials comparing them to identify the most relevant ones.These are limitations when implementing nutritional and inflammatory biomarkers into clinical practice and further studies are needed in order to answer these questions.
文摘In order to study the effects of Saussurea laniceps polysaccharides(SLPs)on the expression of inflammatory factors and antimicrobial peptide LL-37 in UVB-induced keratinocytes,SLPs were extracted by the ethanol thermal reflux method,and SLPs at different concentrations were used to examine the inhibitory effect of COX-2(a key mediator of inflammatory pathway).A cell model of UVB irradiation-induced inflammation was established to determine the influence of SLPs on prostaglandin E2(PGE-2),TNF-αand IL-1βinflammatory factors,as well as the relationships of SLPs with LL-37 expression.An enzyme-linked immunosorbent assay(ELISA)and western blot analysis were used to detect the production of inflammatory factors and LL-37 antimicrobial peptide.The results showed that the inhibition rate of COX-2 was 82.41%at 1000μg/mL,and the expression of PGE-2,TNF-αand IL-1βinflammatory factors in HaCaT cells was significantly downregulated at 100μg/mL(P<0.01).In addition,SLPs at 50μg/mL and 100μg/mL concentrations enhanced the expression of LL-37 antimicrobial peptide(P<0.01),thereby down-regulating the expression of TNF-αand IL-1βinflammatory factors,then reducing skin inflammation.Conclusion:SLP can significantly inhibit the inflammatory response induced by UVB,and can further slow down the damage caused by inflammation to the skin by regulating LL-37 antimicrobial peptides,which has the potential to prevent skin inflammatory damage caused by UVB irradiation.
文摘Objective To investigate whether 2,3,5,4'-tetrahydroxystilbene-2-O-β-glucoside(TSG)ameliorated polycystic ovary syndrome(PCOS)-like characteristics by inhibiting inflammation.Methods PCOS models were established by injecting subcutaneously with dehydroepiandrosterone into female Sprague-Dawley rats,followed by receiving intraperitoneal injection of TSG.The granular cells(GCs)KGN were transfected with small interfering RNAs(si-NC and si-CYP19A1).The cells were preincubated with lipopolysaccharide(LPS)and then treated with or without TSG.The estrous cycle was monitored using vaginal exfoliated cells.The morphology of ovarian follicles was analyzed by H&E staining.ELISA was used to analyze estradiol(E2),testosterone(T),follicle stimulating hormone(FSH),luteinizing hormone(LH),IL-6,TNF-α,AGEs,CRP and Omentin-1 levels in serum.Immunohistochemistry was performed to analyze PCNA and CYP19A1 expressions in the GCs of ovaries.Tunel staining was executed to detect the apoptosis of GCs.Quantitative polymerase chain reaction(qPCR)and Western blot were implemented to measure the expression of CYP19A1 in the ovaries and transfected cells.qPCR was used to analyze the expression of IL-6 and TNF-αin the transfected cells treated with LPS and TSG.Results The estrous cycles were restored in TSG group.Compared with model group,the sinus follicles were reduced and corpus luteums were increased in TSG group.TSG group showed increased E2,and decreased T and LH,compared with model group.Pro-inflammatory factors(IL-6,TNF-α,CRP and AGEs)were decreased,and anti-inflammatory factor(Omentin-1)was increased in TSG group compared with those in model group.TSG could partially inhibit decrease of PNCA-positive GCs and increase of Tunel-positive GCs caused by PCOS.The CYP19A1 expression of GCs in TSG group was upregulated compared with model group.The expressions of IL-6 and TNFαin si-CYP19A1 cells were increased compared with si-NC cells.Compared with cells(si-NC and si-CYP19A1)treated without LPS,the expressions of IL-6 and TNF-αcells were increased,and the expression of CYP19A1 was downregulated in LPS-preincubated cells.Compared with cells treated with LPS,the expression of IL-6 and TNF-αwere decreased,and the expression of CYP19A1 was increased in cells treated with LPS and TSG.Compared with si-NC cells treated with LPS and TSG,the expressions of IL-6 and TNF-αcells were increased in the si-CYP19A1 cells treated with LPS and TSG.Conclusion TSG could alleviate PCOS-like characteristics by increasing the expression of CYP19A1 in GCs to inhibit inflammatory response.
文摘Pediatric inflammatory bowel disease(PIBD)is a chronic inflammatory disorder of the gastrointestinal tract,with rising global incidence and prevalence.Over the past two decades,biologics have added to the therapeutic armamentarium and revolutionized the approach to treatment of inflammatory bowel disease.The available biologics include monoclonal antibodies which target inflammatory cytokines(anti-tumor necrosis factor alpha,anti-interleukin 12/23)or recruitment of leucocytes to the gastrointestinal tract(anti-alpha4beta7 integrin)and small molecules(Janus kinase inhibitors,sphingosine 1-phosphate-inhibitors)which modify the proinflammatory signaling.Considering their potential disease-modifying ability,recent pediatric guidelines from the West have advocated upfront use of biologics in appropriate clinical scenarios as a top-down approach rather than the conventional step-up approach.Although real-world studies are available regarding the clinical efficacy of biologics in PIBD,there is paucity of long-term outcome and safety data in children.Also,little information is available about the best approach in the newly industrialized-developing countries where PIBD is rising but at the same time,infections are prevalent and resources are limited.In this review,we summarize the efficacy and safety profile of biologics and small molecule drugs and discuss the challenges in the management of PIBD,especially in the developing world,and future directions.
文摘BACKGROUND In multisystem inflammatory syndrome in children(MIS-C)with coronavirus disease 2019,there was paucity of data from low-income and middle-income countries on cardiovascular involvement and its longitudinal outcomes.We planned to estimate the pattern of cardiovascular involvement among children with MIS-C and its mid-term outcomes.AIM To determine association between cardiovascular abnormalities and clinical and laboratory parameters.To study the time-line for resolution of various abnormalities.METHODS In this prospective study done in a tertiary care hospital,270 were recruited from June 2020 to January 2022.Baseline demographic data and clinical presentation were recorded.Laboratory parameters and echocardiography were done at admission.Follow-up was done at 2 weeks,3 months,6 months and 1 year after diagnosis.Descriptive statistics were used for parametric and non-parametric data.Risk factors were identified by multivariate regression analysis.RESULTS The 211(78.2%)had cardiac involvement and 102 needed intensive care unit(ICU)admission.Cardiovascular abnormalities observed were shock 123(45.6%),coronary dilatation 28(10.4%),coronary aneurysm 77(28.5%),left ventricular(LV)dysfunction 78(29.3%),mitral regurgitation(MR)77(28.5%)and pericardial effusion 98(36.3%).Coronary artery aneurysm/dilatation during follow-up at 2 weeks and 1 year were 25.7%and 0.9%respectively.Multivariate regression analysis revealed breathlessness[odds ratio(OR)=3.91,95%CI:1.25-12.21,P=0.019]and hi-flow nasal cannula(HFNC)support(OR=8.5,95%CI:1.06-68.38,P=0.044)as predictors of cardiovascular involvement.Higher mean age(OR=1.16,95%CI:1.02-1.32,P=0.026),breathlessness(OR=4.99,95%CI:2.05-12.20,P<0.001),gallop(OR=4.45,95%CI:0.41-2.52,P=0.016),MR(OR=3.61,95%CI:1.53-8.53,P=0.004)and invasive ventilation(OR=4.01,95%CI:1.28-12.58,P=0.017)were predictive of LV dysfunction.Altered sensorium(OR=4.96,95%CI:2.23-11.02,P<0.001),headache(OR=6.61,95%CI:1.46-29.92,P=0.014),HFNC(OR=7.03,95%CI:2.04-24.29,P=0.002),non-rebreathing mask usage(OR=21.13,95%CI:9.00-49.61,P<0.001)and invasive ventilation(OR=5.64,95%CI:1.42-22.45,P=0.014)were risk factors for shock.Anemia was a risk factor for coronary involvement(OR=3.09,95%CI:1.79-5.34,P<0.001).CONCLUSION Significant number of children with MIS-C had cardiovascular involvement contributing to higher ICU management.Although shock resolved quickly,resolution of ventricular function and coronary abnormalities were slower,and hence warrants a structured long-term follow-up protocol.
基金Supported by Guiding Project of Shiyan City,Hubei Province in 2022(22Y30).
文摘[Objectives]To investigate the effects of Visceral Manipulation combined with Enhanced Recovery after Surgery on postoperative recovery in patients undergoing gastrointestinal surgery,and to evaluate its impacts on inflammatory stress response,gastrointestinal motility recovery,and blood oxygen levels.[Methods]A prospective randomized controlled design was adopted.Eighty patients undergoing gastrointestinal surgery from January 2022 to December 2023 were selected and randomly divided into an observation group(40 cases)and a control group(40 cases).The observation group received Visceral Manipulation therapy in addition to routine Enhanced Recovery after Surgery care,while the control group received only routine Enhanced Recovery after Surgery care.Clinical indicators,inflammatory factors(TNF-α,IL-6,hs-CRP),traumatic stress hormones(cortisol,epinephrine,norepinephrine),gastrointestinal motility indicators(GAS,MTL,GIP),and blood oxygen levels were measured and compared between the two groups on postoperative days 1,5,and 10.[Results]The observation group showed significantly better outcomes in postoperative abdominal distension,time to first flatus and defecation,and hospital stay compared to the control group(P<0.05).Inflammatory factors(TNF-α,IL-6,hs-CRP),traumatic stress hormones(cortisol,epinephrine,norepinephrine),and gastrointestinal motility indicators(GAS,MTL,GIP)were significantly improved in the observation group(P<0.05).Postoperative blood oxygen levels were also significantly higher in the observation group(P<0.05).[Conclusions]Visceral Manipulation combined with Enhanced Recovery after Surgery can significantly improve postoperative recovery in gastrointestinal surgery patients,alleviate inflammatory stress responses,promote gastrointestinal functional recovery,and enhance blood oxygen levels,demonstrating promising clinical application prospects.
基金supported by the National Natural Science Foundation of China(Nos.82273824,31670359 and 82372111)the Liao Ning Revitalization Talents Program(No.XLYC 1905019)。
文摘Natural phytoconstituents exhibit distinct advantages in the management and prevention of inflammatory bowel disease(IBD),attributed to their robust biological activity,multi-target effects,and elevated safety profile.Although promising,the clinical application of phytoconstituents have been impeded by poor water solubility,low oral bioavailability,and inadequate colonic targeting.Recent advancements in nanotechnology has offered prospective avenues for the application of phytoconstituents in the treatment of IBD.A common strategy involves encapsulating or conjugating phytoconstituents with nanocarriers to enhance their stability,prolong intestinal retention,and facilitate targeted delivery to colonic inflammatory tissues.Furthermore,drawing inspiration from the self-assembling nanostructures that emerge during the decoction process of Chinese herbs,a variety of natural active compounds-based nanoassemblies have been developed for the treatment of IBD.They exhibit high drug-loading capacities and surmount the challenges posed by poor water solubility and low bioavailability.Notably,phyto-derived nanovesicles,owing to their unique structure and biological functions,can serve as therapeutic agents or novel delivery vehicles for the treatment of IBD.Consequently,this review provides an extensive overview of emerging phytoconstituent-derived nano-medicines/vesicles for the treatment of IBD,intending to offer novel insights for the clinical management of IBD.
基金supported by National Natural Science Foundation of China(Grant 82274541&81674008)Key Project of Hunan Provincial Health Commission(Grant 202204072465)Natural Science Foundation of Hunan Province(Grant 2020JJ4070).
文摘Objective:Limb ischemia-reperfusion injury(LIRI)may lead to tissue necrosis and loss of function,even life-threatening.Our previous study found that Tao-Hong-Si-Wu decoction(THSWD)had some efficacy in treating of LIRI.Quercetin,the major component of THSWD,was selected further to uncover the molecular mechanism underlying its treatment of LIRI.Methods:In this study,myoblasts were isolated fromrat gastrocnemiusmuscle tissue,and an in vitro LIRI model was established.The cell counting kit-8(CCK-8)and colony formation assay were used to evaluate the impact of quercetin on LIRI-induced myoblast viability and proliferation.Lactate dehydrogenase(LDH)activity wasmeasured to detectmyoblast injury in the LIRI model.Theapoptosis ofmyoblasts was evaluated byHoechst staining and flow cytometry.In addition,molecular docking analysis was performed to predict the interaction between quercetin and NADPH oxidase 2(NOX-2).Subsequently,we investigated the molecular mechanism of quercetin in LIRI-induced myoblasts by overexpressing NOX-2.Results:The myogenic marker Desmin was highly expressed in isolatedmyoblasts.In the LIRImodel,myoblast viability and proliferation were decreased,and cell injury and apoptosis levels were increased.In addition,NOX-2 was highly expressed in the LIRI model.At the same time,LIRI induction promoted the up-regulation of oxidative stress and inflammatory response.Quercetin significantly reversed the effects of LIRI treatment on myoblasts in a concentration-dependent manner.Molecular docking suggested an interaction between quercetin and NOX-2.Further overexpression of NOX-2 inhibited the effect of quercetin on LIRI-induced myoblasts.Conclusion:Quercetin could reduce inflammatory response and oxidative stress by inhibiting NOX-2,thus playing a therapeutic role in treating LIRI.
文摘BACKGROUND Clostridium difficile infection(CDI)is common in patients with inflammatory bowel disease(IBD).AIM To assess the association of CDI with clinical outcomes of IBD.METHODS PubMed,EMBASE,Web of Science,and the Cochrane Library databases were searched from inception to March 2024.Eligible articles included observational studies that reported on outcomes such as mortality,colectomy,hospitalization,intensive care unit(ICU)admission,complication rates,and length of hospital stay in IBD patients with and without CDI.Data were extracted,and a randomeffects model was used to calculate pooled odds ratios(ORs)and mean differences(MDs).RESULTS As shown in the data from 21 studies with 1249158 participants,CDI significantly increased the risk of mortality in IBD patients[pooled OR=4.569,95%confidence intervals(95%CI):2.584 to 8.079].Although the pooled OR for colectomy was 1.409(95%CI:0.922 to 2.155),it was not statistically significant.Similarly,CDI did not impact hospitalization(pooled OR=1.056,95%CI:0.512 to 2.179)and ICU admission outcomes(pooled OR=1.970,95%CI:0.420 to 9.246)of patients with IBD.The rate of complications was comparable in the two groups(pooled OR=0.658,95%CI:0.378 to 1.147).However,CDI was associated with a significantly more extended hospital stay(pooled MD=0.349 days,95%CI:0.002 to 0.696).CONCLUSION CDI is linked to increased mortality and prolonged hospitalization in IBD patients.These results emphasize the need for early detection and appropriate management.Implementing routine CDI screening during IBD flare-ups and stringent infection control measures could mitigate severe complications and reduce the healthcare burden.
