The B-box(BBX)gene family plays a vital role in plant growth,development,and stress responses.This study aimed to characterize the SmBBX gene family in eggplant(Solanum melongena L.),addressing the lack of systematic ...The B-box(BBX)gene family plays a vital role in plant growth,development,and stress responses.This study aimed to characterize the SmBBX gene family in eggplant(Solanum melongena L.),addressing the lack of systematic bioinformatics and functional studies in this species.A total of 33 SmBBX genes were identified through genome-wide analysis.These genes were phylogenetically grouped into five major clades,with shared domain structures,motifs,and genomic architectures among clade members.The gene duplication analysis revealed segmental duplication as the primary mechanism underlying the expansion of SmBBX proteins in eggplant.Additionally,expression profiling across diverse tissues and abiotic stress conditions,combined with the construction of protein—protein interaction networks and luciferase complementation assay,provided valuable insights into the functional roles of SmBBX genes.SmBBX21-2 and SmBBX22 were identified as the key regulators of anthocyanin biosynthesis,activating the expression of SmCHS and SmDFR promoters.Functional validation via heterologous and homologous overexpression demonstrated that SmBBX22 promoted anthocyanin accumulation by upregulating the expression of structural genes(SmCHS,SmF3H,SmF3′5′H,SmDFR,and SmANS)and transcription factors(SmTT8 and SmHY5)important for anthocyanin biosynthesis.Furthermore,the integration of DNA affinity purification sequencing and RNA-seq data revealed the direct transcriptional targets of SmBBX22,including genes involved in secondary metabolism,hormone signaling,and developmental regulation.This highlighted the role of SmBBX22 in phenylpropanoid and flavonoid biosynthesis.This study lays the foundation for understanding the functional roles of BBX genes in eggplant and provides new directions for future research in plant metabolism and stress adaptation.展开更多
The bone morphogenetic protein(BMP)gene family comprises a group of multifunctional cytokines that play important roles in limb development,bone formation,fat deposition,and reproductive traits of vertebrates.However,...The bone morphogenetic protein(BMP)gene family comprises a group of multifunctional cytokines that play important roles in limb development,bone formation,fat deposition,and reproductive traits of vertebrates.However,no systematic and comprehensive investigations of the various traits of the whole family members have been conducted,particularly in chickens.Here,we performed genome-wide screening and identified 14 BMP genes,which were classified into the BMP2/4,BMP5/6/7/8A,growth differentiation factor(GDF)2/BMP10,GDF5/6/7,and GDF11/BMP3/15 subfamilies.Genetic variation pattern analysis showed that BMP genes were responsible for the artificial selection of commercial broilers and layers,with BMP2,BMP6,and GDF7 likely contributing significantly to the formation of both specialized meat-and eggtype lines,whereas BMP7 likely contributed more to the formation of meat-type lines.Genetic association analysis showed that single nucleotide polymorphisms(SNPs)in the BMP7 intron region were associated with body weight,breast muscle weight,leg weight,abdominal fat weights and contents of total cholesterol(T-CHO),triglyceride(TG),low-density lipoprotein(LDL),and high-density lipoprotein(HDL)in serum.Additionally,gain-and loss-of-function assays demonstrated that BMP7 promoted the proliferation,myogenic differentiation,and lipid droplet accumulation in myoblasts;enhanced lipid synthesis in hepatocytes;promoted the proliferation and inhibited adipogenic differentiation of intramuscular preadipocytes;and induced the proliferation and adipogenic differentiation of abdominal preadipocytes.These results provide novel insights into the role of BMP genes in chicken growth,reproductive regulation,and lipid deposition and could be used to develop genetic markers for breeding selection in chickens.展开更多
Objectives:In recent years,mental health has emerged as a pressing public health concern in China,driven by mounting societal pressures and fast-paced urban lifestyles.Physical activity,a well-established means of enh...Objectives:In recent years,mental health has emerged as a pressing public health concern in China,driven by mounting societal pressures and fast-paced urban lifestyles.Physical activity,a well-established means of enhancing psychological well-being,has received growing scholarly and policy attention.This study uses panel data from the 2020 and 2022 waves of the China Family Panel Studies(CFPS)to examine the impact of exercise frequency on mental health(with indicators such as CESD-8 depression scores)among college students and young employees,thereby providing empirical support for targeted mental health interventions.Methods:This study examines the relationship between individual exercise frequency and mental health among college students and young employees,using panel data from the 2020 and 2022 waves of the China Family Panel Studies(CFPS),with the Chinese version of the 8-item Center for Epidemiologic Studies Depression Scale(CESD-8)depression scores,self-rated health,and life satisfaction as outcome variables.Specifically,this study tests three hypotheses:(H1)increased exercise frequency significantly reduces depression symptoms and enhances well-being;(H2)the effects of exercise vary by social roles,with stronger mental health benefits among employed individuals and those with lower education;and(H3)lifestyle factors such as smoking amount,sleep duration,and Body Mass Index(BMI)partially mediate the relationship between exercise and mental health.Employing a two-way fixed effects model,baseline results indicate that a one-unit increase in exercise frequency significantly reduces the CESD-8 score by 0.183 points.To address potential endogeneity and spurious regression concerns,an instrumental variable(IV)approach is further applied.The heterogeneity analysis differentiates between students and employed individuals.Results:Among students,the effects of exercise on mental health are not statistically significant,regardless of education level.In contrast,for the employed,exercise demonstrates a significant positive impact on mental health,with particularly pronounced effects among those with lower educational attainment.These findings underscore the importance of promoting exercise as part of comprehensive mental health strategies.Mediation analysis indicates that the beneficial effect of exercise on mental health is partially transmitted through reductions in adverse health behaviors,especially smoking.Conclusions:Policymakers should integrate physical activity promotion into health interventions,prioritizing vulnerable groups to enhance psychological resilience and foster inclusive,health-oriented development.展开更多
AIM:To investigate whether vaccinia-related kinase 1(VRK1)mediates transforming growth factor-beta2(TGF-β2)-caused epithelial-mesenchymal transition(EMT)and inflammatory responses in retinal pigment epithelial(RPE)ce...AIM:To investigate whether vaccinia-related kinase 1(VRK1)mediates transforming growth factor-beta2(TGF-β2)-caused epithelial-mesenchymal transition(EMT)and inflammatory responses in retinal pigment epithelial(RPE)cells through regulating snail family transcriptional repressor 1(SNAI1),and to validate its role in a proliferative vitreoretinopathy(PVR)mouse model.METHODS:Human RPE cell line ARPE-19 cells were treated with TGF-β2 to construct an EMT model.Western blot detected VRK1 level.The effects of VRK1 on SNAI1 expression and biological behavior of ARPE-19 cells were detected by immunofluorescence,ELISA,Transwell,and scratch assay,and the interaction between VRK1 and SNAI1 was confirmed through immunoprecipitation.A PVR mouse model was constructed,and the effects of VRK1 or/and SNAI1 on retinal damage were assessed by pathologic staining.Inflammatory factors and EMT-related proteins were assessed with ELISA and Western blot.RESULTS:VRK1 was upregulated in ARPE-19 cells after TGF-β2 treatment.Overexpression of VRK1 increased cell viability,promoted cell migration and EMT,and the levels of inflammatory factors.Silencing of VRK1 reversed the above indexes.There was a direct interaction between VRK1 and SNAI1,and overexpresssion SNAI1 weakened the impacts of silencing of VRK1.In PVR mice,silencing of VRK1 ameliorated retinal structural damage,decreased proinflammatory factor levels,and suppressed SNAI1 and mesenchymal marker expression.SNAI1 overexpression antagonized the protective effects of silencing VRK1 and exacerbated EMT and inflammatory responses.CONCLUSION:VRK1 plays a key role in retinal structural and inflammatory damage in PVR mice by regulating SNAI1 and mediating TGF-β2-caused EMT and inflammatory responses in RPE cells.展开更多
Dear Editor,We reported a Chinese family carrying a novel Crumbs homologue 1(CRB1)variant(c.1737_1755del).Consanguineous marriage resulted in a homozygous mutation,leading to the onset of Leber congenital amaurosis(LC...Dear Editor,We reported a Chinese family carrying a novel Crumbs homologue 1(CRB1)variant(c.1737_1755del).Consanguineous marriage resulted in a homozygous mutation,leading to the onset of Leber congenital amaurosis(LCA)in their offspring.展开更多
Background:Receptor-interacting protein kinases(RIPKs)regulate cell death,inflammation,and immune responses,yet their roles in cancer are not fully understood.This study investigates the expression,genomic alterations...Background:Receptor-interacting protein kinases(RIPKs)regulate cell death,inflammation,and immune responses,yet their roles in cancer are not fully understood.This study investigates the expression,genomic alterations,and functional implications of RIPK family members across various cancers.Methods:We collected multi-omics data from The Cancer Genome Atlas and other public databases,including gene expression,copy number variation(CNV),mutation,methylation,tumor mutation burden(TMB),and microsatellite instability(MSI).Differential expression and survival analyses were performed using DESeq2 and Cox proportional hazards models.CNV and mutation data were analyzed with GISTIC2 and Mutect2,and methylation data with the ChAMP package.Correlations with TMB and MSI were assessed using Pearson coefficients,and gene set enrichment analysis was conducted with the MSigDB Hallmark gene sets.Results:RIPK family members show significant differential expression in various cancers,with RIPK1 and RIPK4 frequently altered.Survival analysis reveals heterogeneous impacts on overall survival.CNV and mutation analyses identify high alteration frequencies for RIPK2 and RIPK7,affecting gene expression.RIPK1 and RIPK7 are hypermethylated in several cancers,inversely correlating with RIPK3 expression.RIPK1,RIPK2,RIPK5,RIPK6,and RIPK7 correlate positively with TMB,while RIPK3 shows negative correlations in some cancers.MSI analysis indicates associations with DNA mismatch repair.G ene set enrichment analysis highlights immune-related pathway enrichment for RIPK1,RIPK2,RIPK3,and RIPK6,and cell proliferation and DNA repair pathways for RIPK4 and RIPK5.RIPK family members showed heterogeneous alterations across cancers:for example,RIPK7 was mutated in up to~15%of u terine c orpus e ndometrial c arcinoma and l ung s quamous c ell c arcinoma cases,and RIPK1 and RIPK7 exhibited frequent promoter hypermethylation in multiple tumor types.Several genes displayed context-dependent associations with overall survival and with TMB/MSI.Conclusion:This pan-cancer analysis of the RIPK family reveals their diverse roles and potential as biomarkers and therapeutic targets.The findings emphasize the importance of RIPK genes in tumorigenesis and suggest context-dependent functions across cancer types.Further studies are needed to explore their mechanisms in cancer development and clinical applications.展开更多
新学期伊始,翻开鲁科版五四制小学英语的第七单元,《Family》的标题赫然在目,和所有英语老师一样,我对这个单元的内容、流程再熟悉不过了。按照以往的经验,我会带着孩子们认读图片、跟读录音、分组进行角色扮演,最后再进行一次基础小测...新学期伊始,翻开鲁科版五四制小学英语的第七单元,《Family》的标题赫然在目,和所有英语老师一样,我对这个单元的内容、流程再熟悉不过了。按照以往的经验,我会带着孩子们认读图片、跟读录音、分组进行角色扮演,最后再进行一次基础小测验。孩子们大多能流利地指着图片说出“This is my father.”但我总感觉缺了点什么,这些词汇对于他们而言,似乎只是一张需要死记硬背的单词表,与那个充满烟火气、承载着他们所有喜怒哀乐的“家”,隔着一层看不见的屏障。直到我看到坐在窗边的小雅,在课本“全家福”插图的旁边,用铅笔认真画了一个歪歪扭扭的小人,旁边工工整整地写着“me”。展开更多
Background:The growing parenting stress among Chinese mothers in recent years raises concerns about its impact on adolescent internalizing problems.The purpose of this study was to examine the curvilinear relationship...Background:The growing parenting stress among Chinese mothers in recent years raises concerns about its impact on adolescent internalizing problems.The purpose of this study was to examine the curvilinear relationship between maternal parenting stress and internalizing problems in adolescents,and further explore the moderating effects of family socioeconomic status(SES)and adolescent gender.Methods:Data were collected from 405 mothers and adolescents(203 boys,Meanage=12.23)across five cities(Beijing,Hebei,Shanxi,Shenzhen,and Shandong)in China,who completed self-report measures of maternal parenting stress and internalizing problems.Descriptive statistics and multiple regression analyses were conducted using SPSS 27.0.Results:Multiple regression analyses indicated that the association between maternal parenting stress2 and adolescents’internalizing problems was moderated by the interaction between gender and SES(b=−0.03,p<0.01).Specifically,a significant U-shaped relationship was observed among high-SES boys(b=0.12,t=3.89,p<0.001),with internalizing problems peaking at both low and high levels of maternal parenting stress,whereas the moderating effect of SES was not significant among girls.Conclusion:The study highlights that moderate maternal parenting stress is associated with lower internalizing problems among adolescents,particularly among high-SES boys,indicating that interventions should consider the optimal balance of parental stress and account for family socioeconomic and adolescent gender differences.展开更多
Osmanthus fragrans is most famous for its strong aroma,and different varieties have different degrees of fragrance and color.Fragrance and color are important factors affecting the ornamental quality of O.fragrans.Ter...Osmanthus fragrans is most famous for its strong aroma,and different varieties have different degrees of fragrance and color.Fragrance and color are important factors affecting the ornamental quality of O.fragrans.Terpenoids are important secondary metabolites in plants,with β-carotene(C40)being the major pigment substance and linalool(C10)being the key aromatic component in O.fragrans.The geranylgeranyl pyrophosphate synthase genes(GGPPSs)play important roles in secondary metabolism in plants.However,the functions of the GGPPS family in floral color and fragrance formation has rarely been reported in O.fragrans.In this study,24 Of GGPPS genes were identified and classified into two subfamilies.The Of GGPPSs showed tissue-specific expression and Of GGPPS13 had highest expression in flowers.The Of GGPPS13 protein was localized to chloroplasts.The transcriptome data of Of GGPPS13 was verified by q RT-PCR and the expression level in‘Wanyingui'with strong aroma was higher than that in‘Zhuangyuanhong'with deep color at different flower development stages.Transient overexpression of Of GGPPS13 in O.fragrans petals showed that Of GGPPS13 increased the β-carotene content,the main color substance of O.fragrans,but decreased the linalool content,the main volatile organic compound(VOC)in the floral aroma of O.fragrans.Of GGPPS13 was indicated as the critical gene related to terpenoid synthesis in the floral aroma and color formation in O.fragrans.Our findings provide gene resources on the GGPPS gene family for further revealing the molecular regulation mechanism of the floral color and aroma formation in O.fragrans.展开更多
Background and Purpose: In recent years, individual spirituality has been attracting attention, but little research has been conducted as it relates to family spirituality that applies this concept to the family and r...Background and Purpose: In recent years, individual spirituality has been attracting attention, but little research has been conducted as it relates to family spirituality that applies this concept to the family and relates to the meaning of the family’s existence in terms of the entire family. The purpose of this study was to clarify the attributes of family spirituality and the influencing factors of its decline. Methods: Regarding family spirituality, 1) a literature search was conducted using PubMed and reviews of 20 English-language articles;and 2) semi-structured interviews were conducted with 12 Japanese families having elderly members in the household. Data triangulation was performed for both, and a directed content analysis was conducted using Hohashi’s Concentric Sphere Family Environment Theory as the framework. Results: Attributes of family spirituality included 21 categories, such as “I think that my family exists for my children and grandchildren.” Factors influencing the decline in family spirituality included 20 categories in total, including 6 categories of risk/causal/promoting factors such as “lack of caring for family members”;11 categories of preventive/inhibitory/suppression factors such as “healthcare professionals not being close to the family”;and three categories of context-sensitive factors such as “death of a family member.” Conclusions/Implications for Practice: Family intervention requires nurses to understand the attributes of family spirituality and to control the influencing factors of a decline in family spirituality. Through such efforts, families will be able to discover the meaning of the existence of the family and maintain and improve their well-being.展开更多
Recent literature has focused on the venture capital investments of large family firms made through their family offices.However,evidence regarding informal venture capital provided to nascent entrepreneurs by small f...Recent literature has focused on the venture capital investments of large family firms made through their family offices.However,evidence regarding informal venture capital provided to nascent entrepreneurs by small family businesses is scant.I contribute to the literature by modeling the angel investments of about 30,000 family and nonfamily business entrepreneurs across 49 countries,who contributed about$64 million to businesses started by other entrepreneurs over a 3-year period.Based on this sample,I conclude that in countries with higher rates of small family businesses,angel investors are likely fewer,and the amounts invested in start-ups are also lower.Furthermore,I conclude that the owners/managers of small family businesses invest comparatively less capital in start-ups,irrespective of family relationships.I infer that this is attributable to the financing preferences of family businesses,which favor the use of internal resources for their continuity and the growth of their family capital.展开更多
Published:25 September 2025 In the article“MiR-16-5p plays an inhibitory role in human non-small cell lung cancer through Fermitin family member 2”(BIOCELL,2021,Vol.45,No.3,pp.627-638.doi:10.32604/biocell.2021.01349...Published:25 September 2025 In the article“MiR-16-5p plays an inhibitory role in human non-small cell lung cancer through Fermitin family member 2”(BIOCELL,2021,Vol.45,No.3,pp.627-638.doi:10.32604/biocell.2021.013496),there is an error in the Fig.3.In order to ensure the scientific and rigorous nature of our academic publications,we made a correction about Fig.3 correspondingly.展开更多
Objective:To understand the current status and influencing factors of family caregiving for infants and toddlers aged 6–36 months in Tianhe District,Guangzhou City,with the aim of better comprehending the physiologic...Objective:To understand the current status and influencing factors of family caregiving for infants and toddlers aged 6–36 months in Tianhe District,Guangzhou City,with the aim of better comprehending the physiological and psychological needs of infants and toddlers,and assisting families in developing effective intervention measures and support strategies.Methods:In November 2024,a random sample of 311 infants and toddlers aged 6–36 months from the permanent resident population in Tianhe District,Guangzhou City,was selected.Caregivers were surveyed using a questionnaire regarding family caregiving practices for infants and toddlers.The Kruskal-Wallis’s test,Mann-Whitney test,and multiple linear regression analysis were employed to examine the influencing factors of family caregiving for infants and toddlers.Results:The findings indicate that the quality of family caregiving is significantly influenced by the educational level of the parents(p<0.001)and the annual household income(p<0.001).Work-family conflict showed a significant negative correlation with the quality of family caregiving(β=-0.239,p<0.001),while family atmosphere demonstrated a significant positive correlation with the quality of family caregiving(β=0.225,p<0.001).Conclusion:In Tianhe District,Guangzhou City,the quality of infant and toddler caregiving is determined by a combination of key factors,including annual household income,parental educational background,work-family conflict,and family atmosphere.These elements collectively form the core determinants of caregiving practices for infants and toddlers.展开更多
Wax gourd(Benincasa hispida)is an important cucurbit crop with economic and medicinal value.The myeloblastosis(MYB)gene family is one of the largest gene families in plants and regulates various biological processes,w...Wax gourd(Benincasa hispida)is an important cucurbit crop with economic and medicinal value.The myeloblastosis(MYB)gene family is one of the largest gene families in plants and regulates various biological processes,whereas the MYB gene family has not been systematically studied in wax gourd.In this study,we performed genome-wide identification of the MYB gene family in wax gourd and analyzed their phylogenetic relationship,MYB DNA-binding domain(MYB DBD),gene structure,protein motif,synteny,duplication mode and expression pattern.As a result,a total of 215 BhMYB genes(BhMYBs)were identified,belonging to four subfamilies:1R-,2R-,3R-and 4R-MYB subfamilies.Genes of 1R-MYB subfamily and 2R-MYB subfamily were subdivided into different subgroups respectively.The analysis of MYB DBD,gene structure and protein motif showed that the most genes in the same subgroup had similar characteristics and the 2R-MYB genes were more conserved than the 1R-MYB genes.Interestingly,the long terminal retrotransposons(LTR-RTs)were found in the long introns of several BhMYBs.The results of synteny analysis showed that there were more syntenic gene pairs between wax gourd and other cucurbit crops,while the least number of syntenic gene pairs existed between wax gourd and rice.Gene duplication was the main reason for the expansion of the MYB gene family in wax gourd,with the transposed duplication(TRD)mode contributing more.All duplication BhMYB genes were under purifying selection pressure.Further expression analysis showed that many BhMYBs exhibited obvious tissue-specific expression and several BhMYBs were significantly induced by one or more abiotic stresses.BhMYB79 was particularly expressed in roots and significantly induced by salt,drought,cold and heat stresses,overexpression of which led to reduced tolerance to salt stress in Arabidopsis.In conclusion,our results provide a systematic analysis of wax gourd MYB gene family and facilitate the biological role study of BhMYB79 during wax gourd salt stress response process.展开更多
BACKGROUND Colorectal cancer(CRC)is the third most common cancer globally,causing over 900000 deaths annually.Risk factors include aging,diet,obesity,sedentary lifestyle,tobacco use,genetic predisposition,and inflamma...BACKGROUND Colorectal cancer(CRC)is the third most common cancer globally,causing over 900000 deaths annually.Risk factors include aging,diet,obesity,sedentary lifestyle,tobacco use,genetic predisposition,and inflammatory bowel disease.Despite current treatments,survival rates for advanced CRC remain low,highlighting the need for better therapeutic strategies.AIM To evaluate both the clinical significance and the pathological implications of the Kinesin family member 14(KIF14)expression within CRC specimens.Additionally,this study aims to investigate the interaction between nitidine chloride(NC)and KIF14,considering their potential as therapeutic targets.METHODS The expression of the KIF14 protein in CRC was analyzed using immunohistochemical staining.The integration of multicenter high-throughput data facilitated the calculation of the standardized mean difference(SMD)for KIF14 mRNA levels.The assessment of clinical and pathological impact was enhanced by analyzing combined receiver operating characteristic curves,along with measures of sensitivity,specificity,and likelihood ratios.Additionally,clustered regularly interspaced short palindromic repeats knockout screening for cell growth and single-cell sequencing were employed to validate the significance of KIF14 expression in CRC.Survival analysis established the prognostic value of KIF14 in CRC.The molecular mechanism of NC against CRC was elucidated through whole-genome sequencing and enrichment analysis,and molecular docking was utilized to explore the targeting affinity between NC and KIF14.RESULTS KIF14 was highly expressed in 208 CRC patients.Data from 17 platforms involving 2436 CRC samples and 1320 noncancerous colorectal tissue controls indicated that KIF14 expression was significantly higher in CRC samples,with an SMD of 1.92(95%CI:1.49-2.35).The area under the curve was 0.94(95%CI:0.92-0.96),with a sensitivity of 0.85(95%CI:0.78-0.90)and a specificity of 0.90(95%CI:0.85-0.93).The positive and negative likelihood ratios were 8.38(95%CI:5.39-13.02)and 0.17(95%CI:0.11-0.26),respectively.At the single-cell level,significant overexpression of KIF14 was observed in CRC cells(P<0.001),with 35 CRC cell lines dependent on KIF14 for growth.The K-M plots demonstrated that KIF14 possesses prognostic value in CRC patients within the GSE71187 and GSE103679 datasets(P<0.05).Binding energy calculations indicated that KIF14 is a potential target for NC(binding energy:10.3 kcal/mol).CONCLUSION KIF14 promotes the growth of CRC cells and acts as an oncogenic factor,potentially serving as a therapeutic target for NC in the treatment of CRC.展开更多
In this editorial,we comment on the article by Qin et al,recently published in the World Journal of Gastrointestinal Oncology.Malignant tumors of the digestive tract represent a significant health threat.Kinesin famil...In this editorial,we comment on the article by Qin et al,recently published in the World Journal of Gastrointestinal Oncology.Malignant tumors of the digestive tract represent a significant health threat.Kinesin family member 14(KIF14),a critical kinesin,is pivotal in the proliferation,migration,and invasion of tumor cells.It has emerged as a focal point in recent studies of malignant tumors in the digestive tract.This article reviews the current research on KIF14 within these tumors and details its significant role in tumor cell behaviors,including proliferation,apo-ptosis,migration,invasion,and angiogenesis,alongside the regulatory mechanisms of the associated intracellular signaling pathways.Additionally,it explores the clinical value of KIF14 as a potential biomarker for early diagnosis,disease monitoring,and prognostic evaluation in malignant tumors of the digestive tract.The article concludes by introducing the potential regulatory role of traditional Chinese medicine,aiming to combine the strengths of both modern and traditional medical approaches to enhance treatment outcomes and prognosis for patients with these tumors.展开更多
The FW2.2-like(FWL)gene family has been extensively studied across multiple species,demonstrating conserved functions among specific members in organ development,particularly in fruit size regulation.For species with ...The FW2.2-like(FWL)gene family has been extensively studied across multiple species,demonstrating conserved functions among specific members in organ development,particularly in fruit size regulation.For species with limited research foundations,such as Chinese jujube,analyzing this gene family is an effective approach to identify candidate genes for fruit size.This study identified twenty ZjFWL genes and comprehensively analyzed their chromosomal distribution,phylogenetic relationships,gene structure,evolutionary dynamics,expression patterns,and cis-acting elements in their promoters.Natural variation analysis of the ZjFWL10 sequence identified a significant correlation between a seven-base pair deletion in the conserved domain and jujube fruit size.To validate the functional implications of the seven-base pair deletion genotype,heterologous overexpression experiments were conducted in tomatoes,generating three overexpression lines.Comparative analysis with the wild-type demonstrated a significant reduction in fruit size and a notable increase in plant height in the overexpressed lines.This gene may play a critical role in regulating nutrient partitioning in jujube,ultimately affecting fruit size.These findings advance our understanding of fruit size regulation mechanisms and offer valuable insights for genetic improvement strategies targeting jujube fruit size.展开更多
BACKGROUND Cancer patients with an implanted venous access port(IVAP)often manage their care at home during chemotherapy intervals,including maintaining the device,monitoring complications,and following medication ins...BACKGROUND Cancer patients with an implanted venous access port(IVAP)often manage their care at home during chemotherapy intervals,including maintaining the device,monitoring complications,and following medication instructions.Home care ensures continued support after discharge.However,due to factors such as age,gender,culture,psychological status,and family support,the quality of home care varies significantly.Understanding these factors can help provide targeted guidance to improve the care of cancer patients.AIM To explore IVAP chemotherapy on home care quality and its association with mental health and family support for cancer patients.METHODS This investigative study was based on a medical records system.It investigated the relationship between psychological status,family support,and home care quality in 180 patients with cancer undergoing IVAP chemotherapy.Psychological status was assessed using the State Anxiety Inventory(S-AI);family support was assessed using the Perceived Social Support Scale(PSSS),and home care quality was evaluated using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire(EORTC QLQ-C30).Pearson’s correlation and Structural Equation Modeling were used to analyze the interplay between these factors.RESULTS The average S-AI score was 47.52±14.47,PSSS was 52.48±12.64,and EORTC QLQ-C30 was 70.09±17.32.A substantial inverse relationship was observed between the EORTC QLQ-C30 and S-AI scores(r=-0.712).A significant positive correlation was found between the EORTC QLQ-C30 and the PSSS,with a correlation coefficient of(r=0.744).The multiple linear regression analysis indicated that family social support,psychological status,and average monthly family income were the main factors influencing the variation in the quality of home care,explaining 71.9%of the variation.The Structural Equation Modeling results indicated that psychological status acted as a partial mediator in the association between family social support and home care quality of life,explaining 32.78%of the mediation effect.CONCLUSION Psychological status and family social support positively impacted cancer patients’home care quality,with psychology partially mediating this effect.展开更多
The analysis of the historical and theoretical origins of the dual identity of Chinese women based on the Marxist view of family-society enables a more scientific and reasonable explanation to the unity of history and...The analysis of the historical and theoretical origins of the dual identity of Chinese women based on the Marxist view of family-society enables a more scientific and reasonable explanation to the unity of history and logic of Chinese women’s dual identity.Under the guidance of the Marxist concept of family-society,Chinese women will achieve development in both family space and social space;meanwhile,Chinese women in the dual identity development carry the home-state emotion different from that of western women’s;cultivating women’s awareness of family identity is of great significance to the construction of family style or national style in the new era of socialism with Chinese characteristics.展开更多
基金supported by grants from Shanghai Agriculture Applied Technology Development Program(Grant No.2022-02-08-00-12-F01109)the National Natural Science Foundation of China(Grant No.32272721).
文摘The B-box(BBX)gene family plays a vital role in plant growth,development,and stress responses.This study aimed to characterize the SmBBX gene family in eggplant(Solanum melongena L.),addressing the lack of systematic bioinformatics and functional studies in this species.A total of 33 SmBBX genes were identified through genome-wide analysis.These genes were phylogenetically grouped into five major clades,with shared domain structures,motifs,and genomic architectures among clade members.The gene duplication analysis revealed segmental duplication as the primary mechanism underlying the expansion of SmBBX proteins in eggplant.Additionally,expression profiling across diverse tissues and abiotic stress conditions,combined with the construction of protein—protein interaction networks and luciferase complementation assay,provided valuable insights into the functional roles of SmBBX genes.SmBBX21-2 and SmBBX22 were identified as the key regulators of anthocyanin biosynthesis,activating the expression of SmCHS and SmDFR promoters.Functional validation via heterologous and homologous overexpression demonstrated that SmBBX22 promoted anthocyanin accumulation by upregulating the expression of structural genes(SmCHS,SmF3H,SmF3′5′H,SmDFR,and SmANS)and transcription factors(SmTT8 and SmHY5)important for anthocyanin biosynthesis.Furthermore,the integration of DNA affinity purification sequencing and RNA-seq data revealed the direct transcriptional targets of SmBBX22,including genes involved in secondary metabolism,hormone signaling,and developmental regulation.This highlighted the role of SmBBX22 in phenylpropanoid and flavonoid biosynthesis.This study lays the foundation for understanding the functional roles of BBX genes in eggplant and provides new directions for future research in plant metabolism and stress adaptation.
基金supported by the National Natural Science Foundation of China(32272867,32372871 and 32172720)the National Key Research and Development Program of China(2022YFF1000202)。
文摘The bone morphogenetic protein(BMP)gene family comprises a group of multifunctional cytokines that play important roles in limb development,bone formation,fat deposition,and reproductive traits of vertebrates.However,no systematic and comprehensive investigations of the various traits of the whole family members have been conducted,particularly in chickens.Here,we performed genome-wide screening and identified 14 BMP genes,which were classified into the BMP2/4,BMP5/6/7/8A,growth differentiation factor(GDF)2/BMP10,GDF5/6/7,and GDF11/BMP3/15 subfamilies.Genetic variation pattern analysis showed that BMP genes were responsible for the artificial selection of commercial broilers and layers,with BMP2,BMP6,and GDF7 likely contributing significantly to the formation of both specialized meat-and eggtype lines,whereas BMP7 likely contributed more to the formation of meat-type lines.Genetic association analysis showed that single nucleotide polymorphisms(SNPs)in the BMP7 intron region were associated with body weight,breast muscle weight,leg weight,abdominal fat weights and contents of total cholesterol(T-CHO),triglyceride(TG),low-density lipoprotein(LDL),and high-density lipoprotein(HDL)in serum.Additionally,gain-and loss-of-function assays demonstrated that BMP7 promoted the proliferation,myogenic differentiation,and lipid droplet accumulation in myoblasts;enhanced lipid synthesis in hepatocytes;promoted the proliferation and inhibited adipogenic differentiation of intramuscular preadipocytes;and induced the proliferation and adipogenic differentiation of abdominal preadipocytes.These results provide novel insights into the role of BMP genes in chicken growth,reproductive regulation,and lipid deposition and could be used to develop genetic markers for breeding selection in chickens.
文摘Objectives:In recent years,mental health has emerged as a pressing public health concern in China,driven by mounting societal pressures and fast-paced urban lifestyles.Physical activity,a well-established means of enhancing psychological well-being,has received growing scholarly and policy attention.This study uses panel data from the 2020 and 2022 waves of the China Family Panel Studies(CFPS)to examine the impact of exercise frequency on mental health(with indicators such as CESD-8 depression scores)among college students and young employees,thereby providing empirical support for targeted mental health interventions.Methods:This study examines the relationship between individual exercise frequency and mental health among college students and young employees,using panel data from the 2020 and 2022 waves of the China Family Panel Studies(CFPS),with the Chinese version of the 8-item Center for Epidemiologic Studies Depression Scale(CESD-8)depression scores,self-rated health,and life satisfaction as outcome variables.Specifically,this study tests three hypotheses:(H1)increased exercise frequency significantly reduces depression symptoms and enhances well-being;(H2)the effects of exercise vary by social roles,with stronger mental health benefits among employed individuals and those with lower education;and(H3)lifestyle factors such as smoking amount,sleep duration,and Body Mass Index(BMI)partially mediate the relationship between exercise and mental health.Employing a two-way fixed effects model,baseline results indicate that a one-unit increase in exercise frequency significantly reduces the CESD-8 score by 0.183 points.To address potential endogeneity and spurious regression concerns,an instrumental variable(IV)approach is further applied.The heterogeneity analysis differentiates between students and employed individuals.Results:Among students,the effects of exercise on mental health are not statistically significant,regardless of education level.In contrast,for the employed,exercise demonstrates a significant positive impact on mental health,with particularly pronounced effects among those with lower educational attainment.These findings underscore the importance of promoting exercise as part of comprehensive mental health strategies.Mediation analysis indicates that the beneficial effect of exercise on mental health is partially transmitted through reductions in adverse health behaviors,especially smoking.Conclusions:Policymakers should integrate physical activity promotion into health interventions,prioritizing vulnerable groups to enhance psychological resilience and foster inclusive,health-oriented development.
文摘AIM:To investigate whether vaccinia-related kinase 1(VRK1)mediates transforming growth factor-beta2(TGF-β2)-caused epithelial-mesenchymal transition(EMT)and inflammatory responses in retinal pigment epithelial(RPE)cells through regulating snail family transcriptional repressor 1(SNAI1),and to validate its role in a proliferative vitreoretinopathy(PVR)mouse model.METHODS:Human RPE cell line ARPE-19 cells were treated with TGF-β2 to construct an EMT model.Western blot detected VRK1 level.The effects of VRK1 on SNAI1 expression and biological behavior of ARPE-19 cells were detected by immunofluorescence,ELISA,Transwell,and scratch assay,and the interaction between VRK1 and SNAI1 was confirmed through immunoprecipitation.A PVR mouse model was constructed,and the effects of VRK1 or/and SNAI1 on retinal damage were assessed by pathologic staining.Inflammatory factors and EMT-related proteins were assessed with ELISA and Western blot.RESULTS:VRK1 was upregulated in ARPE-19 cells after TGF-β2 treatment.Overexpression of VRK1 increased cell viability,promoted cell migration and EMT,and the levels of inflammatory factors.Silencing of VRK1 reversed the above indexes.There was a direct interaction between VRK1 and SNAI1,and overexpresssion SNAI1 weakened the impacts of silencing of VRK1.In PVR mice,silencing of VRK1 ameliorated retinal structural damage,decreased proinflammatory factor levels,and suppressed SNAI1 and mesenchymal marker expression.SNAI1 overexpression antagonized the protective effects of silencing VRK1 and exacerbated EMT and inflammatory responses.CONCLUSION:VRK1 plays a key role in retinal structural and inflammatory damage in PVR mice by regulating SNAI1 and mediating TGF-β2-caused EMT and inflammatory responses in RPE cells.
基金Supported by the National Natural Science Foundation of China(No.81970804)Natural Science Foundation of Hunan Province(No.2021JJ30949).
文摘Dear Editor,We reported a Chinese family carrying a novel Crumbs homologue 1(CRB1)variant(c.1737_1755del).Consanguineous marriage resulted in a homozygous mutation,leading to the onset of Leber congenital amaurosis(LCA)in their offspring.
基金supported by grants from the Tianjin Health Technology Project(Grant no.2022QN106).
文摘Background:Receptor-interacting protein kinases(RIPKs)regulate cell death,inflammation,and immune responses,yet their roles in cancer are not fully understood.This study investigates the expression,genomic alterations,and functional implications of RIPK family members across various cancers.Methods:We collected multi-omics data from The Cancer Genome Atlas and other public databases,including gene expression,copy number variation(CNV),mutation,methylation,tumor mutation burden(TMB),and microsatellite instability(MSI).Differential expression and survival analyses were performed using DESeq2 and Cox proportional hazards models.CNV and mutation data were analyzed with GISTIC2 and Mutect2,and methylation data with the ChAMP package.Correlations with TMB and MSI were assessed using Pearson coefficients,and gene set enrichment analysis was conducted with the MSigDB Hallmark gene sets.Results:RIPK family members show significant differential expression in various cancers,with RIPK1 and RIPK4 frequently altered.Survival analysis reveals heterogeneous impacts on overall survival.CNV and mutation analyses identify high alteration frequencies for RIPK2 and RIPK7,affecting gene expression.RIPK1 and RIPK7 are hypermethylated in several cancers,inversely correlating with RIPK3 expression.RIPK1,RIPK2,RIPK5,RIPK6,and RIPK7 correlate positively with TMB,while RIPK3 shows negative correlations in some cancers.MSI analysis indicates associations with DNA mismatch repair.G ene set enrichment analysis highlights immune-related pathway enrichment for RIPK1,RIPK2,RIPK3,and RIPK6,and cell proliferation and DNA repair pathways for RIPK4 and RIPK5.RIPK family members showed heterogeneous alterations across cancers:for example,RIPK7 was mutated in up to~15%of u terine c orpus e ndometrial c arcinoma and l ung s quamous c ell c arcinoma cases,and RIPK1 and RIPK7 exhibited frequent promoter hypermethylation in multiple tumor types.Several genes displayed context-dependent associations with overall survival and with TMB/MSI.Conclusion:This pan-cancer analysis of the RIPK family reveals their diverse roles and potential as biomarkers and therapeutic targets.The findings emphasize the importance of RIPK genes in tumorigenesis and suggest context-dependent functions across cancer types.Further studies are needed to explore their mechanisms in cancer development and clinical applications.
文摘新学期伊始,翻开鲁科版五四制小学英语的第七单元,《Family》的标题赫然在目,和所有英语老师一样,我对这个单元的内容、流程再熟悉不过了。按照以往的经验,我会带着孩子们认读图片、跟读录音、分组进行角色扮演,最后再进行一次基础小测验。孩子们大多能流利地指着图片说出“This is my father.”但我总感觉缺了点什么,这些词汇对于他们而言,似乎只是一张需要死记硬背的单词表,与那个充满烟火气、承载着他们所有喜怒哀乐的“家”,隔着一层看不见的屏障。直到我看到坐在窗边的小雅,在课本“全家福”插图的旁边,用铅笔认真画了一个歪歪扭扭的小人,旁边工工整整地写着“me”。
基金supported by the National Natural Science Foundation of China(32171069).
文摘Background:The growing parenting stress among Chinese mothers in recent years raises concerns about its impact on adolescent internalizing problems.The purpose of this study was to examine the curvilinear relationship between maternal parenting stress and internalizing problems in adolescents,and further explore the moderating effects of family socioeconomic status(SES)and adolescent gender.Methods:Data were collected from 405 mothers and adolescents(203 boys,Meanage=12.23)across five cities(Beijing,Hebei,Shanxi,Shenzhen,and Shandong)in China,who completed self-report measures of maternal parenting stress and internalizing problems.Descriptive statistics and multiple regression analyses were conducted using SPSS 27.0.Results:Multiple regression analyses indicated that the association between maternal parenting stress2 and adolescents’internalizing problems was moderated by the interaction between gender and SES(b=−0.03,p<0.01).Specifically,a significant U-shaped relationship was observed among high-SES boys(b=0.12,t=3.89,p<0.001),with internalizing problems peaking at both low and high levels of maternal parenting stress,whereas the moderating effect of SES was not significant among girls.Conclusion:The study highlights that moderate maternal parenting stress is associated with lower internalizing problems among adolescents,particularly among high-SES boys,indicating that interventions should consider the optimal balance of parental stress and account for family socioeconomic and adolescent gender differences.
基金funded by the National Natural Science Foundation of China(32071828 and 32471943)the Central Finance Forestry Science and Technology Promotion Demonstration Project,China(Su2024TG04)+1 种基金the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD),Chinapartly supported by the open funds of the National Key Laboratory for Germplasm Innovation&Utilization of Horticultural Crops,China。
文摘Osmanthus fragrans is most famous for its strong aroma,and different varieties have different degrees of fragrance and color.Fragrance and color are important factors affecting the ornamental quality of O.fragrans.Terpenoids are important secondary metabolites in plants,with β-carotene(C40)being the major pigment substance and linalool(C10)being the key aromatic component in O.fragrans.The geranylgeranyl pyrophosphate synthase genes(GGPPSs)play important roles in secondary metabolism in plants.However,the functions of the GGPPS family in floral color and fragrance formation has rarely been reported in O.fragrans.In this study,24 Of GGPPS genes were identified and classified into two subfamilies.The Of GGPPSs showed tissue-specific expression and Of GGPPS13 had highest expression in flowers.The Of GGPPS13 protein was localized to chloroplasts.The transcriptome data of Of GGPPS13 was verified by q RT-PCR and the expression level in‘Wanyingui'with strong aroma was higher than that in‘Zhuangyuanhong'with deep color at different flower development stages.Transient overexpression of Of GGPPS13 in O.fragrans petals showed that Of GGPPS13 increased the β-carotene content,the main color substance of O.fragrans,but decreased the linalool content,the main volatile organic compound(VOC)in the floral aroma of O.fragrans.Of GGPPS13 was indicated as the critical gene related to terpenoid synthesis in the floral aroma and color formation in O.fragrans.Our findings provide gene resources on the GGPPS gene family for further revealing the molecular regulation mechanism of the floral color and aroma formation in O.fragrans.
文摘Background and Purpose: In recent years, individual spirituality has been attracting attention, but little research has been conducted as it relates to family spirituality that applies this concept to the family and relates to the meaning of the family’s existence in terms of the entire family. The purpose of this study was to clarify the attributes of family spirituality and the influencing factors of its decline. Methods: Regarding family spirituality, 1) a literature search was conducted using PubMed and reviews of 20 English-language articles;and 2) semi-structured interviews were conducted with 12 Japanese families having elderly members in the household. Data triangulation was performed for both, and a directed content analysis was conducted using Hohashi’s Concentric Sphere Family Environment Theory as the framework. Results: Attributes of family spirituality included 21 categories, such as “I think that my family exists for my children and grandchildren.” Factors influencing the decline in family spirituality included 20 categories in total, including 6 categories of risk/causal/promoting factors such as “lack of caring for family members”;11 categories of preventive/inhibitory/suppression factors such as “healthcare professionals not being close to the family”;and three categories of context-sensitive factors such as “death of a family member.” Conclusions/Implications for Practice: Family intervention requires nurses to understand the attributes of family spirituality and to control the influencing factors of a decline in family spirituality. Through such efforts, families will be able to discover the meaning of the existence of the family and maintain and improve their well-being.
基金support from Programa de Apoyo a la Investigacion(PAI)2023,Universidad Adolfo IbanezFONDECYT Grant No.1240098 is greatly acknowledged.
文摘Recent literature has focused on the venture capital investments of large family firms made through their family offices.However,evidence regarding informal venture capital provided to nascent entrepreneurs by small family businesses is scant.I contribute to the literature by modeling the angel investments of about 30,000 family and nonfamily business entrepreneurs across 49 countries,who contributed about$64 million to businesses started by other entrepreneurs over a 3-year period.Based on this sample,I conclude that in countries with higher rates of small family businesses,angel investors are likely fewer,and the amounts invested in start-ups are also lower.Furthermore,I conclude that the owners/managers of small family businesses invest comparatively less capital in start-ups,irrespective of family relationships.I infer that this is attributable to the financing preferences of family businesses,which favor the use of internal resources for their continuity and the growth of their family capital.
文摘Published:25 September 2025 In the article“MiR-16-5p plays an inhibitory role in human non-small cell lung cancer through Fermitin family member 2”(BIOCELL,2021,Vol.45,No.3,pp.627-638.doi:10.32604/biocell.2021.013496),there is an error in the Fig.3.In order to ensure the scientific and rigorous nature of our academic publications,we made a correction about Fig.3 correspondingly.
基金Undergraduate Innovation and Entrepreneurship Training Program,Guangzhou Xinhua University(Project No.:2413092083)。
文摘Objective:To understand the current status and influencing factors of family caregiving for infants and toddlers aged 6–36 months in Tianhe District,Guangzhou City,with the aim of better comprehending the physiological and psychological needs of infants and toddlers,and assisting families in developing effective intervention measures and support strategies.Methods:In November 2024,a random sample of 311 infants and toddlers aged 6–36 months from the permanent resident population in Tianhe District,Guangzhou City,was selected.Caregivers were surveyed using a questionnaire regarding family caregiving practices for infants and toddlers.The Kruskal-Wallis’s test,Mann-Whitney test,and multiple linear regression analysis were employed to examine the influencing factors of family caregiving for infants and toddlers.Results:The findings indicate that the quality of family caregiving is significantly influenced by the educational level of the parents(p<0.001)and the annual household income(p<0.001).Work-family conflict showed a significant negative correlation with the quality of family caregiving(β=-0.239,p<0.001),while family atmosphere demonstrated a significant positive correlation with the quality of family caregiving(β=0.225,p<0.001).Conclusion:In Tianhe District,Guangzhou City,the quality of infant and toddler caregiving is determined by a combination of key factors,including annual household income,parental educational background,work-family conflict,and family atmosphere.These elements collectively form the core determinants of caregiving practices for infants and toddlers.
基金supported by the Key-Area Research and Development Program of Guangdong Province(Grant No.2020B020220003)National Natural Science Foundation of China(32202504)+2 种基金Guangdong Basic and Applied Basic Research Foundation(Grant No.2023A1515030049)Guangdong Rural Revitalization Strategy Special Project(Grant No.2023-NJS-00-003)Special fund for scientific and technological talents introduction of Guangdong Academy of Agricultural Sciences(Grant No.R2021YJ-YB2004)。
文摘Wax gourd(Benincasa hispida)is an important cucurbit crop with economic and medicinal value.The myeloblastosis(MYB)gene family is one of the largest gene families in plants and regulates various biological processes,whereas the MYB gene family has not been systematically studied in wax gourd.In this study,we performed genome-wide identification of the MYB gene family in wax gourd and analyzed their phylogenetic relationship,MYB DNA-binding domain(MYB DBD),gene structure,protein motif,synteny,duplication mode and expression pattern.As a result,a total of 215 BhMYB genes(BhMYBs)were identified,belonging to four subfamilies:1R-,2R-,3R-and 4R-MYB subfamilies.Genes of 1R-MYB subfamily and 2R-MYB subfamily were subdivided into different subgroups respectively.The analysis of MYB DBD,gene structure and protein motif showed that the most genes in the same subgroup had similar characteristics and the 2R-MYB genes were more conserved than the 1R-MYB genes.Interestingly,the long terminal retrotransposons(LTR-RTs)were found in the long introns of several BhMYBs.The results of synteny analysis showed that there were more syntenic gene pairs between wax gourd and other cucurbit crops,while the least number of syntenic gene pairs existed between wax gourd and rice.Gene duplication was the main reason for the expansion of the MYB gene family in wax gourd,with the transposed duplication(TRD)mode contributing more.All duplication BhMYB genes were under purifying selection pressure.Further expression analysis showed that many BhMYBs exhibited obvious tissue-specific expression and several BhMYBs were significantly induced by one or more abiotic stresses.BhMYB79 was particularly expressed in roots and significantly induced by salt,drought,cold and heat stresses,overexpression of which led to reduced tolerance to salt stress in Arabidopsis.In conclusion,our results provide a systematic analysis of wax gourd MYB gene family and facilitate the biological role study of BhMYB79 during wax gourd salt stress response process.
基金Natural Science Foundation of Shandong Province,No.ZR2020QH185Scientific Research Nurturing Fund of The First Affiliated Hospital of Shandong First Medical University&Shandong Provincial Qianfoshan Hospital,No.QYPY2020NSFC0803+2 种基金Guangxi Zhuang Autonomous Region Health Commission Scientific Research Project,No.Z-A20220415Guangxi Medical University Teacher Teaching Ability Development Project,No.2022JFA02Guangxi Medical University Undergraduate Education and Teaching Reform Project,No.2023Y05.
文摘BACKGROUND Colorectal cancer(CRC)is the third most common cancer globally,causing over 900000 deaths annually.Risk factors include aging,diet,obesity,sedentary lifestyle,tobacco use,genetic predisposition,and inflammatory bowel disease.Despite current treatments,survival rates for advanced CRC remain low,highlighting the need for better therapeutic strategies.AIM To evaluate both the clinical significance and the pathological implications of the Kinesin family member 14(KIF14)expression within CRC specimens.Additionally,this study aims to investigate the interaction between nitidine chloride(NC)and KIF14,considering their potential as therapeutic targets.METHODS The expression of the KIF14 protein in CRC was analyzed using immunohistochemical staining.The integration of multicenter high-throughput data facilitated the calculation of the standardized mean difference(SMD)for KIF14 mRNA levels.The assessment of clinical and pathological impact was enhanced by analyzing combined receiver operating characteristic curves,along with measures of sensitivity,specificity,and likelihood ratios.Additionally,clustered regularly interspaced short palindromic repeats knockout screening for cell growth and single-cell sequencing were employed to validate the significance of KIF14 expression in CRC.Survival analysis established the prognostic value of KIF14 in CRC.The molecular mechanism of NC against CRC was elucidated through whole-genome sequencing and enrichment analysis,and molecular docking was utilized to explore the targeting affinity between NC and KIF14.RESULTS KIF14 was highly expressed in 208 CRC patients.Data from 17 platforms involving 2436 CRC samples and 1320 noncancerous colorectal tissue controls indicated that KIF14 expression was significantly higher in CRC samples,with an SMD of 1.92(95%CI:1.49-2.35).The area under the curve was 0.94(95%CI:0.92-0.96),with a sensitivity of 0.85(95%CI:0.78-0.90)and a specificity of 0.90(95%CI:0.85-0.93).The positive and negative likelihood ratios were 8.38(95%CI:5.39-13.02)and 0.17(95%CI:0.11-0.26),respectively.At the single-cell level,significant overexpression of KIF14 was observed in CRC cells(P<0.001),with 35 CRC cell lines dependent on KIF14 for growth.The K-M plots demonstrated that KIF14 possesses prognostic value in CRC patients within the GSE71187 and GSE103679 datasets(P<0.05).Binding energy calculations indicated that KIF14 is a potential target for NC(binding energy:10.3 kcal/mol).CONCLUSION KIF14 promotes the growth of CRC cells and acts as an oncogenic factor,potentially serving as a therapeutic target for NC in the treatment of CRC.
基金Supported by the 2023 Government-funded Project of the Outstanding Talents Training Program in Clinical Medicine,No.ZF2023165Key Research and Development Projects of Hebei Province,No.18277731D+1 种基金Natural Science Foundation of Hebei Province,No.H202423105Hebei Provincial Administration of Traditional Chinese Medicine,Scientific Research Project,No.2020014.
文摘In this editorial,we comment on the article by Qin et al,recently published in the World Journal of Gastrointestinal Oncology.Malignant tumors of the digestive tract represent a significant health threat.Kinesin family member 14(KIF14),a critical kinesin,is pivotal in the proliferation,migration,and invasion of tumor cells.It has emerged as a focal point in recent studies of malignant tumors in the digestive tract.This article reviews the current research on KIF14 within these tumors and details its significant role in tumor cell behaviors,including proliferation,apo-ptosis,migration,invasion,and angiogenesis,alongside the regulatory mechanisms of the associated intracellular signaling pathways.Additionally,it explores the clinical value of KIF14 as a potential biomarker for early diagnosis,disease monitoring,and prognostic evaluation in malignant tumors of the digestive tract.The article concludes by introducing the potential regulatory role of traditional Chinese medicine,aiming to combine the strengths of both modern and traditional medical approaches to enhance treatment outcomes and prognosis for patients with these tumors.
基金supported by the National Natural Science Foundation of China(31800559)the National Key Research and Development Program of China(2022YFD2200404)+2 种基金the National XA Science and Technology Innovation Project,China(2022XACX1100)the Science and Technology Major Project of Guangxi,China(‘Guike’AB16380060)the central government guides local science and technology development project“Germplasm Innovation of Xinjiang Characteristic Fruit Tree”,and partly supported by the open funds of the National Key Laboratory for Germplasm Innovation&Utilization of Horticultural Crops,China.
文摘The FW2.2-like(FWL)gene family has been extensively studied across multiple species,demonstrating conserved functions among specific members in organ development,particularly in fruit size regulation.For species with limited research foundations,such as Chinese jujube,analyzing this gene family is an effective approach to identify candidate genes for fruit size.This study identified twenty ZjFWL genes and comprehensively analyzed their chromosomal distribution,phylogenetic relationships,gene structure,evolutionary dynamics,expression patterns,and cis-acting elements in their promoters.Natural variation analysis of the ZjFWL10 sequence identified a significant correlation between a seven-base pair deletion in the conserved domain and jujube fruit size.To validate the functional implications of the seven-base pair deletion genotype,heterologous overexpression experiments were conducted in tomatoes,generating three overexpression lines.Comparative analysis with the wild-type demonstrated a significant reduction in fruit size and a notable increase in plant height in the overexpressed lines.This gene may play a critical role in regulating nutrient partitioning in jujube,ultimately affecting fruit size.These findings advance our understanding of fruit size regulation mechanisms and offer valuable insights for genetic improvement strategies targeting jujube fruit size.
文摘BACKGROUND Cancer patients with an implanted venous access port(IVAP)often manage their care at home during chemotherapy intervals,including maintaining the device,monitoring complications,and following medication instructions.Home care ensures continued support after discharge.However,due to factors such as age,gender,culture,psychological status,and family support,the quality of home care varies significantly.Understanding these factors can help provide targeted guidance to improve the care of cancer patients.AIM To explore IVAP chemotherapy on home care quality and its association with mental health and family support for cancer patients.METHODS This investigative study was based on a medical records system.It investigated the relationship between psychological status,family support,and home care quality in 180 patients with cancer undergoing IVAP chemotherapy.Psychological status was assessed using the State Anxiety Inventory(S-AI);family support was assessed using the Perceived Social Support Scale(PSSS),and home care quality was evaluated using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire(EORTC QLQ-C30).Pearson’s correlation and Structural Equation Modeling were used to analyze the interplay between these factors.RESULTS The average S-AI score was 47.52±14.47,PSSS was 52.48±12.64,and EORTC QLQ-C30 was 70.09±17.32.A substantial inverse relationship was observed between the EORTC QLQ-C30 and S-AI scores(r=-0.712).A significant positive correlation was found between the EORTC QLQ-C30 and the PSSS,with a correlation coefficient of(r=0.744).The multiple linear regression analysis indicated that family social support,psychological status,and average monthly family income were the main factors influencing the variation in the quality of home care,explaining 71.9%of the variation.The Structural Equation Modeling results indicated that psychological status acted as a partial mediator in the association between family social support and home care quality of life,explaining 32.78%of the mediation effect.CONCLUSION Psychological status and family social support positively impacted cancer patients’home care quality,with psychology partially mediating this effect.
文摘The analysis of the historical and theoretical origins of the dual identity of Chinese women based on the Marxist view of family-society enables a more scientific and reasonable explanation to the unity of history and logic of Chinese women’s dual identity.Under the guidance of the Marxist concept of family-society,Chinese women will achieve development in both family space and social space;meanwhile,Chinese women in the dual identity development carry the home-state emotion different from that of western women’s;cultivating women’s awareness of family identity is of great significance to the construction of family style or national style in the new era of socialism with Chinese characteristics.
