To explore the advantages of traditional Chinese medicine （TCM） and integrative TCM-Western medicine approaches in the treatment of diabetic microvascular complications （DMC）， refine key pathophysiological insights and treatment principles， and promote academic innovation and strategic research planning in the prevention and treatment of DMC. The 38th session of the Expert Salon on Diseases Responding Specifically to Traditional Chinese Medicine， hosted by the China Association of Chinese Medicine， was held in Beijing， 2024. Experts in TCM， Western medicine， and interdisciplinary fields convened to conduct a systematic discussion on the pathogenesis， diagnostic and treatment challenges， and mechanism research related to DMC， ultimately forming a consensus on key directions. Four major research recommendations were proposed. The first is addressing clinical bottlenecks in the prevention and control of DMC by optimizing TCM-based evidence evaluation systems. The second is refining TCM core pathogenesis across DMC stages and establishing corresponding "disease-pattern-time" framework. The third is innovating mechanism research strategies to facilitate a shift from holistic regulation to targeted intervention in TCM. The fourth is advancing interdisciplinary collaboration to enhance the role of TCM in new drug development， research prioritization， and guideline formulation. TCM and integrative approaches offer distinct advantages in managing DMC. With a focus on the diseases responding specifically to TCM， strengthening evidence-based support and mechanism interpretation and promoting the integration of clinical care and research innovation will provide strong momentum for the modernization of TCM and the advancement of national health strategies.

Background/Aims: Non-pharmacological treatments are crucial for managing irritable bowel syndrome (IBS), yet patient engagement remains a challenge. Understanding patients' knowledge, attitudes, and practices regarding these treatments is essential for improving care. Methods: A cross-sectional study was conducted across 5 hospitals, from October 2023 to February 2024. A self-designed knowledge, attitudes, and practices questionnaire along with the IBS quality of life and IBS severity scoring system was administered, and 496 valid responses were analyzed. Statistical analyses included correlation tests, multivariate linear regression, and mediation effect analysis. Results: The median scores for knowledge, attitude, and practice were 28, 25.5, and 21, respectively. Significant positive correlations were found between knowledge-attitude (r = 0.195), knowledge-practice (r = 0.364), and attitude-practice (r = 0.151). The multivariate linear regression analysis further indicated that knowledge (β = 0.399, P < 0.001) and attitude (β = 0.219, P = 0.022) positively correlated with the practical performance. SEM revealed that knowledge had a significant direct effect on both attitude (β = 0.186, P = 0.013) and practice (β = 0.356, P = 0.006). However, the direct effect of attitude on practice was not significant, and attitude did not mediate the relationship between knowledge and practice. Conclusions IBS patients exhibit a significant gap between their positive attitudes and their actual practices concerning non-pharmacological treatments. Knowledge is a direct driver of practice, but positive attitudes alone are insufficient to translate into behavior. Healthcare providers must move beyond simply fostering positive attitudes and focus on targeted educational interventions that provide actionable knowledge and skills to improve patient outcomes.

Single-cell RNA sequencing (scRNA-seq) is an unbiased, high-throughput, and high-resolution transcriptome analysis method at the single-cell level.Unlike ordinary transcriptome sequencing, which study the average gene expression of all cells in tissues, scRNA-seq maps RNA to individual cells, which can be used to discover new cell types, reveal cell heterogeneity, and identify rare cells.Recently, more and more researches on scRNA-seq have focused on ophthalmology.This technology is expected to reveal the complex developmental biological processes of the retina and the pathogenesis of diseases, providing guidance for the clinical treatment of ophthalmology.This article briefly introduces the development and technical process of scRNA-seq, describes the identification of various retinal cell subtypes, the retinal cell development, and the application of retinal organoids in detail.This article systematically summarizes the latest research progress on scRNA-seq in the pathogenesis, diagnosis and treatment of retinal diseases, such as diabetic retinopathy and age-related macular degeneration, which mainly focuses on changes in cell-specific molecules and regulatory pathways in the occurrence and development of diseases, which will be helpful to search for potential new treatment targets for retinal diseases.

Objective To observe the clinical efficacy of Shujin Tougu Wash Recipe in the treatment of knee osteoarthritis and to analyze the changes in patients'serum metabolites before and after treatment.Methods A total of 30 patients with knee osteoarthritis were randomly divided into the observation group and the control group.Patients in the control group were treated with Glucosamine Hydrochloride Tablets.Patients in the observation group were treated with Shujin Tougu Wash Recipe.Two groups were treated for 3 weeks.The clinical efficacy was evaluated by observing the changes in the Visual Analogue Scale(VAS),Western Ontario and McMaster Universities Osteoarthritis Index(WOMAC),and knee joint activity before and after treatment.Serum was collected from five patients from the observation group before and after treatment,and the changes in serum metabolites were detected by UPLC-MS untargeted metabolomics technology.Metabolic pathways were analyzed through the KEGG database.Results Compared with before treatment,the VAS and WOMAC scores of patients were reduced after treatment(P＜0.05),and the activity of the knee joint was increased(P＜0.05).Tthe Observation Group is better than the control group.There were 15 differential metabolites before and after treatment,among which the content of valproic acid,N-methylundecanamide,arachidonamide,spironolactone,propylene glycol,lysophosphatidylcholine,dehydroisoproporphyrinogen,and marcoticin increased after treatment,while the content of arginine,glycine,aspartic acid,pipecolate,fexofenadine,perindopril,alfuzosin,2-aminohexanoic acid,and all-trans-heptaprenyl diphosphate decreased.The metabolic pathways involved were mainly choline metabolism,retrograde endocannabinoid signaling pathway,linoleic acid metabolism,glycerophospholipid metabolism,α-linolenic acid metabolism,and arachidonic acid metabolism.Conclusion The treatment of knee osteoarthritis patients with Shujin Tougu Wash Recipe can significantly improve the clinical symptoms of patients,improve the quality of life of patients,and can regulate the levels of arginine,valproic acid,and lysophosphatidylcholine metabolites in patients'serum,affecting multiple metabolic pathways,and improving the inflammatory level of patients through correcting d lipid metabolism,and playing an analgesic effect.

Single-cell RNA sequencing (scRNA-seq) is an unbiased, high-throughput, and high-resolution transcriptome analysis method at the single-cell level.Unlike ordinary transcriptome sequencing, which study the average gene expression of all cells in tissues, scRNA-seq maps RNA to individual cells, which can be used to discover new cell types, reveal cell heterogeneity, and identify rare cells.Recently, more and more researches on scRNA-seq have focused on ophthalmology.This technology is expected to reveal the complex developmental biological processes of the retina and the pathogenesis of diseases, providing guidance for the clinical treatment of ophthalmology.This article briefly introduces the development and technical process of scRNA-seq, describes the identification of various retinal cell subtypes, the retinal cell development, and the application of retinal organoids in detail.This article systematically summarizes the latest research progress on scRNA-seq in the pathogenesis, diagnosis and treatment of retinal diseases, such as diabetic retinopathy and age-related macular degeneration, which mainly focuses on changes in cell-specific molecules and regulatory pathways in the occurrence and development of diseases, which will be helpful to search for potential new treatment targets for retinal diseases.

Objective:To observe the effects of RasGRP4 gene deletion on the structure and function of the retina in diabetic mice, and to explore the mechanism of RasGRP4 in diabetic retinopathy (DR) by transcriptome sequencing in conjunction with bioinformatics analysis. Methods:A total of 12 male C57BL/6J mice were divided into normal group, diabetic group (DM group), with 6 mice in each group. Six male RasGRP4 knockout mice were uesd as RasGRP4 knockout diabetic group (DM-KO group). Mice in the DM group and DM-KO group were fed with high-fat diet combined with intraperitoneal injection of streptozotocin to establish diabetic model and body weight and blood glucose were monitored regularly. Three months after modeling, optical coherence tomography was used to detect the retinal thickness and ganglion cell layer thickness. Electroretinography was used to detect the function of the retina in mice under dark-adapted conditions. Total RNA was extracted from the retinas of mice in DM group and DM-KO group, and transcriptomic sequencing was performed to screen differentially expressed genes (DEG). Core genes were screened using MCODE and Cytohubba plug-ins of Cytoscape v3.8.2 software. At the same time, the functional enrichment analysis of gene samples (GO) of the selected DEG was performed. The mRNA relative expression levels of interleukin-8, transforming growth factor-β (TGF-β), interferon-γ (IFN-γ), NOd-like receptor thermal protein domain protein 3 (NLRP3), Caspase-1 and IL-1β in each group were detected by real-time quantitative polymerase chain reaction. t test was used to compare the two groups. One-way analysis of variance was used to compare the three groups. Results:Compared with the DM group, there was no significant difference in blood glucose and body weight in the DM-KO group with the extension of high-fat diet ( t=0.12, 2.02, 0.22, 0.10, 0.59, 0.41, 1.35, 0.31, 1.12, 1.58, 1.47, 1.20, 1.24, 0.39, 0.66, 0.14; P>0.05). The retinal thickness and ganglion cell layer thickness of mice in the three groups were significantly reduced in the DM group compared with the normal group, while DM-KO was significantly increased compared with the DM group, and the differences were statistically significant ( F=30.43, 7.81; P<0.000 1, 0.01). Comparison of a-wave and b-wave amplitudes among the three groups showed that the DM group was significantly lower than the normal group, while the DM-KO was significantly higher than the DM group, and the differences were statistically significant ( F=16.46, 35.58; P<0.001, 0.000 1). Compared with the DM group, 184 differential genes (DEG) were screened in the DM-KO group, among which 39 up-regulated and 145 down-regulated genes were detected, respectively. The results of the MCODE plug-in analysis showed that Col1a2, Fbln1, Fbn1, Col6a3, Fmod, Ogn, Tgfb, Mfap4, Vcan, Nid2, and Col18a1 were core genes in the DEG. Cytohubba plug-in analysis showed that Col1a2, Mrc1, Cd47, Fbn1, Cybb, Cd163, Fbln1, Fmod, Adgre1, and Col6a3 were the core genes in DEG. The results of the GO functional enrichment analysis showed that DEG was mainly involved in hemoglobin complexes, MHC class Ⅱ protein complex, apical plasma membrane, inflammasome complex, immunological synapse, response to bacterium, inflammatory response, immune system processe, response to hypoxia, and cell adhesion were significantly enriched. Comparison of mRNA relative expression levels of IL-8, TGF-β, IFN-γ, NLRP3, Caspase-1 and IL-1β in the three groups showed that the DM group was significantly higher than the normal group, while the DM-KO was significantly lower than the DM group, with statistical significance ( F=12.43, 15.41, 70.09, 29.04, 11.79, 41.28; P<0.01). Conclusion:RasGRP4 deficiency plays a therapeutic role in the development of DR through inhibition of inflammatory factor secretion and NLRP 3 inflammasome pathway activation.

Diabetic retinopathy (DR) is one of the most common microvascular complications of diabetes, which seriously threatens the vision of patients. The pathogenesis of DR Is complex and involves many pathophysiological processes. At present, the treatment methods for DR Mainly include panretinal laser photocoagulation, vitrectomy and vitreous cavity injection, etc. However, each treatment method has certain limitations. In recent years, remarkable progress has been made in the field of drug treatment of DR, especially in anti-vascular endothelial growth factor drugs, anti-inflammatory drugs, anti-oxidative stress damage drugs, neuroprotective agents, gene therapy and stem cell therapy. These drugs not only improve the effectiveness of treatment, but also expand the range of treatment options. In addition, by carrying DR Treatment drugs on carriers such as nanoparticles, hydrogels and photosensitive materials, continuous and efficient release of drugs in the eye is achieved, thereby extending the time interval of administration and reducing the need for frequent treatment of patients. In the future, based on biomarker detection technology, it is expected to promote the development of personalized and precise treatment, which can develop more accurate treatment plans for patients and improve the efficacy.

Objective To conduct a scoping review of studies on nurses' self-efficacy in disaster contexts,and to provide references for enhancing nurses' self-efficacy in disaster response.Methods Guided by the methodology of scoping review,we systematically searched PubMed,Web of Science,Cochrane Library,CINAHL,China National Knowledge Infrastructure(CNKI),Wanfang Data,VIP Database,and China Biology Medicine disc(CBM)from inception to July 3,2025.Totally 2 researchers independently screened the search results,summarized them,and extracted relevant data.Results A total of 21 studies were included.Nurses' self-efficacy in disaster contexts was generally at a moderate level,influenced by multiple factors including sociodemographic characteristics,occupational background,and physical and mental health status.The main assessment tools were the General Self-Efficacy Scale and the Disaster Response Self-Efficacy Scale.Interventions included psychological first aid training,scenario simulation training,and immersive movie escape room training.Conclusion Nurses' self-efficacy in disaster contexts is generally at a moderate level with multiple influencing factors.Relevant assessment tools need further optimization,and interventions require further refinement.

Objective To observe the clinical efficacy of Shujin Tougu Wash Recipe in the treatment of knee osteoarthritis and to analyze the changes in patients'serum metabolites before and after treatment.Methods A total of 30 patients with knee osteoarthritis were randomly divided into the observation group and the control group.Patients in the control group were treated with Glucosamine Hydrochloride Tablets.Patients in the observation group were treated with Shujin Tougu Wash Recipe.Two groups were treated for 3 weeks.The clinical efficacy was evaluated by observing the changes in the Visual Analogue Scale(VAS),Western Ontario and McMaster Universities Osteoarthritis Index(WOMAC),and knee joint activity before and after treatment.Serum was collected from five patients from the observation group before and after treatment,and the changes in serum metabolites were detected by UPLC-MS untargeted metabolomics technology.Metabolic pathways were analyzed through the KEGG database.Results Compared with before treatment,the VAS and WOMAC scores of patients were reduced after treatment(P＜0.05),and the activity of the knee joint was increased(P＜0.05).Tthe Observation Group is better than the control group.There were 15 differential metabolites before and after treatment,among which the content of valproic acid,N-methylundecanamide,arachidonamide,spironolactone,propylene glycol,lysophosphatidylcholine,dehydroisoproporphyrinogen,and marcoticin increased after treatment,while the content of arginine,glycine,aspartic acid,pipecolate,fexofenadine,perindopril,alfuzosin,2-aminohexanoic acid,and all-trans-heptaprenyl diphosphate decreased.The metabolic pathways involved were mainly choline metabolism,retrograde endocannabinoid signaling pathway,linoleic acid metabolism,glycerophospholipid metabolism,α-linolenic acid metabolism,and arachidonic acid metabolism.Conclusion The treatment of knee osteoarthritis patients with Shujin Tougu Wash Recipe can significantly improve the clinical symptoms of patients,improve the quality of life of patients,and can regulate the levels of arginine,valproic acid,and lysophosphatidylcholine metabolites in patients'serum,affecting multiple metabolic pathways,and improving the inflammatory level of patients through correcting d lipid metabolism,and playing an analgesic effect.

Objective To investigate the specific molecular mechanism through which microRNA-4488(miR-4488)regulates the proliferation,migration and invasion capabilities of glioblastoma(GBM)by modula-ting the expression level of scratch family transcriptional repressor 1(SCRT1).Methods Quantitative real-time PCR(qPCR)was performed to measure the expression levels of miR-4488 and SCRT1 in astrocyte SVG cells and GBM U87MG cells.Transient transfection was used to introduce miR-4488 mimic nc(mimic control group),miR-4488 mimic(mimic group),miR-4488 inhibitor nc(inhibitor control group),and miR-4488 inhib-itor(inhibitor group)into U87MG cells,which were then divided into four groups accordingly.Lentiviral transfection was used to establish U87MG cell lines transfected with SCRT1 empty vector(control group)and SCRT1 overexpression plasmid(overexpression group).Bioinformatics analysis was performed to identify and validate the binding site sequence between miR-4488 and SCRT1,and the dual-luciferase reporter gene as-say was conducted to verify their targeting relationship.The EdU assay was employed to assess cell prolifera-tion capacity,while the Transwell assay was used to analyze differences in migratory and invasive capacities a-mong groups.Results Compared with SVG cells,miR-4488 expression was upregulated(P＜0.001)and SCRT1 expression was downregulated in U87MG cells(P＜0.001).After transient transfection with miR-4488 mimic,the expression of SCRT1 in the mimic group decreased compared to the mimic control group,with no significant change in proliferative capacity(P＞0.05),but enhanced migration and invasion abilities(P＜0.01 and P＜0.001,respectively).Conversely,after transfection with miR-4488 inhibitor,the expression of SCRT1 in the inhibitor group increased compared to the inhibitor control group,with no significant change in proliferative capacity(P＞0.05),but weakened migration and invasion abilities(P＜0.01 and P＜0.001,re-spectively).The dual-luciferase reporter gene assay confirmed that SCRT1 is a target of miR-4488 in U87MG cells.The SCRT1 overexpression group showed reduced migration and invasion abilities compared to the con-trol group(P＜0.01 and P＜0.001,respectively).Conclusion MiR-4488 can specifically regulate the expres-sion of SCRT1 to affect the migration and invasion characteristics of GBM.