To thoroughly implement the strategic deployment outlined in the Opinions of the Central Committee of the Communist Party of China and the State Council on Promoting the Inheritance and Innovative Development of Traditional Chinese Medicine regarding research on dominant diseases of traditional Chinese medicine and to uphold the development philosophy of equal emphasis on traditional Chinese medicine and western medicine，the China Association of Chinese Medicine has fully played a leading academic role by systematically organizing and conducting a series of academic youth salons on clinical dominant diseases of traditional Chinese medicine. On September 13，2024，the 36^th Youth Salon on Clinical Dominant Diseases was successfully held in Nanjing，focusing on the advantages of traditional Chinese medicine and the integrative traditional Chinese medicine and western medicine in the diagnosis and treatment of erectile dysfunction （ED）. The conference brought together leading experts from traditional Chinese medicine，western medicine，and interdisciplinary fields，facilitating in-depth multidisciplinary discussions that led to key consensus on optimizing traditional Chinese medicine treatment protocols for ED，researching and developing new drugs of traditional Chinese medicine，and advancing interdisciplinary development in traditional Chinese medicine. This salon systematically sorted out the clinical strengths and distinctive features of traditional Chinese medicine in the diagnosis and treatment of ED. Based on current research foundations and clinical needs，it identified key directions for future scientific layout and scientific research tackling： （1） Standardization of syndrome differentiation system of traditional Chinese medicine for ED. （2） Optimization and standardization of intervention methods of integrated traditional Chinese medicine and western medicine. （3） High-quality clinical research guided by evidence-based medicine. （4） In-depth analysis of the pharmacological mechanisms of traditional Chinese medicine in the treatment of ED. （5） Clinical translation and application promotion of new drugs of traditional Chinese medicine. （6） Interdisciplinary integration and innovation in traditional Chinese medicine. For each research direction，key focus areas，expected objectives，and clinical value were further refined，along with the establishment of a scientifically sound priority funding level evaluation system. Therefore，building on the series of salons on the ED-focused dominant diseases of traditional Chinese medicine，this paper provides standardized guidance for clinical practice of traditional Chinese medicine in ED management，effectively contributing to the high-quality development of traditional Chinese medicine. It serves as a valuable reference for national scientific and technological strategic layout， research and development decision-making in new drugs of traditional Chinese medicine，research topic planning，and clinical guideline formulation.

The dysfunction of qi, blood, and fluid underlies the pathology of diabetes mellitus. The symptoms, signs, and physical and chemical indexes of diabetes mellitus patients reflect the duration, degree, primary and secondary pathological state of the abnormal metabolism of qi, blood, and fluid. It is necessary to construct a three-dimensional syndrome differentiation system of diabetes mellitus based on spatial and temporal dimensions. According to the four stages of depression, heat, deficiency, and damage, the location of the disease can be locked into qi, ying, and blood levels. The process reflects the pathological trend of the abnormal metabolism of qi, blood, and fluid: qi depression (prodromal stage: asymptomatic metabolic disorder/early stage of qi level) → qi heat (initial stage: index stage/late stage of qi level) → deficiency of both qi and yin (middle stage: symptom stage of three more and one less/stage of ying level) → damage of zang-fu viscera and meridians (late stage: complication stage/stage of blood level). According to the time process, the treatment principles are proposed as follows: during the early stage of qi level, treatment should focus on strengthening the spleen to regulate qi flow, to prevent the accumulation of glucose; during the late stage of qi level, treatment should focus on clearing heat and resolving turbidity, to remove the stagnated heat caused by glucose; during the stage of ying level, treatment should focus on benefiting qi and nourishing yin, to improve the symptoms about deficiency of both qi and yin; during the stage of blood level, treatment should focus on promoting blood circulation and removing blood stasis, to remove the complication. According to the etiology and pathogenesis of diabetes mellitus, the sequential treatment strategy is thus proposed, which is strengthening the spleen to regulate qi flow, clearing heat and resolving turbidity, benefiting qi and nourishing yin, and promoting blood circulation and removing blood stasis. The compound prescriptions such as Houpo Sanwu Decoction, Baihu Jia Renshen Decoction, Danggui Liuhuang Decoction, and Taohong Siwu Decoction are used with modification in the stage-based treatment.

Objective To explore the protective effect and possible mechanism of modified Shenqi Dihuang Decoction on podocytes in db/db mice based on ROS/NLRP3/GSDMD signaling pathway.Methods Fifty 8-week-old male db/db mice(SPF grade)were randomly divided into the model group,losartan group and TCM low-,medium-and high-dosage groups,with 10 mice in each group.Ten heterozygous db/m mice served as the blank group.Interventions were administered respectively for 12 weeks.The body mass,random blood glucose,serum creatinine,blood urea nitrogen and 24 h urinary protein content were detected,HE,PAS,PASM,Masson and Sirius red staining was used to observe the morphology of renal tissue,transmission electron microscopy was used to observe the ultrastructure of renal tissue,fluorescent probes were used to observe the release of ROS in renal tissue,immunofluorescence staining was used to detect the expression of Nephrin,NLRP3,Cleaved Caspase-1 and GSDMD-N in renal tissue,and Western blot was used to detect the expression of NLRP3,Cleaved Caspase-1,GSDMD-N,IL-1β,IL-18,Nephrin,Podocin,PODXL,WT-1 and Desmin proteins.Results Compared with the blank group,the body mass and random blood glucose of the model group mice significantly increased(P<0.05),and the contents of serum creatinine,blood urea nitrogen and 24 h urinary protein were significantly increased(P<0.05);glomerular hypertrophy,dilation of renal glomeruli and tubules,thickening of basement membrane,matrix proliferation in mesangial area,abnormal deposition of collagen fibers in renal interstitium,accompanied by damage to renal tubular epithelial structure and focal glomerulosclerosis,significant increase in type Ⅰ collagen deposition,extensive fusion of podocyte processes,and scattered electron dense material in the basement membrane or subepithelial layer;the ROS content in renal tissue significantly increased(P<0.05),and the protein expression of NLRP3,Cleaved Caspase-1,GSDMD-N,IL-1β,IL-18 and Desmin significantly increased(P<0.05),the protein expression of Nephrin,Podocin,PODXL and WT1 significantly decreased(P<0.05).Compared with the model group,the body mass and random blood glucose of mice in each dosage of TCM group were relatively stable,the contents of serum creatinine,blood urea nitrogen and 24 h urinary protein decreased;the pathological damage to renal tissue was reduced,the ultrastructure of podocytes was improved,and the density of podocytes increased;the ROS content decreased,and the protein expression of NLRP3,Cleaved Caspase-1,GSDMD-N,IL-1β,IL-18 and Desmin decreased,while the protein expression of Nephrin,Podocin,WT1 and PODXL increased.With the dosage of modified Shenqi Dihuang Decoction increased,the improvement effect gradually strengthened,and the differences in TCM high-dose group was statistically significant(P<0.05).Conclusion Modified Shenqi Dihuang Decoction can protects podocytes in db/db mice,potentially by modulating the ROS/NLRP3/GSDMD signaling pathway.

Objective To observe the effects of Yitangkang on brown fat thermogenesis and mitochondrial biogenesis of PGC1α-NRF1/2-TFAM pathway in db/db mice;To explore its mechanism of regulating glucose and lipid metabolism.Methods Totally 27 six-week-old db/db mice were randomly divided into model group,Yitangkang group(30 g/kg)and liraglutide group(200 μg/kg),another 9 db/m mice of the same age were set as normal group.All groups received intervention with drugs or saline for 6 weeks.The body mass and FBG were measured weekly.After intervention,oral glucose tolerance test(OGTT)was carried out,the contents of serum TC,TG,LDL-C and HDL-C were detected by biochemical analyzer,HE staining was used to observe the morphology of brown adipose tissue(BAT)in scapular region,RT-qPCR and Western blot were used to detect the expressions of UCP1,PRDM16,PGC1α related to BAT thermogenesis and NRF1,Nrf2,TFAM related to mitochondrial biogenesis.Results Compared with the normal group,the body mass,FBG,area under the curve of OGTT and serum TG,TC,LDL-C content of model group significantly increased(P<0.01),the content of HDL-C significantly decreased(P<0.01);the diameter of BAT cells in scapular region was larger,white vacuoles appeared,lipid droplets increased,and the mRNA and protein expressions of UCP1,PRDM16,PGC-1α,NRF1,NRF2 and TFAM in BAT decreased significantly(P<0.01).Compared with the model group,the body mass,FBG,area under the curve of OGTT and serum TG,TC,LDL-C contents of Yitangkang group and liraglutide group significantly decreased(P<0.01),the content of HDL-C increased(P<0.01);BAT cells were smaller in diameter,more closely arranged,more regular in shape,and more abundant in capillary,the mRNA and protein expressions of UCP1,PRDM16,PGC-1α,NRF1,NRF2 and TFAM in BAT increased significantly(P<0.01).Conclusion Yitangkang can regulate mitochondrial biogenesis through PGC1α-NRF1/2-TFAM pathway to activate brown fat in db/db mice and improve glucose and lipid metabolism in db/db mice.

BACKGROUND:Studies have found that massage can reduce blood sugar,promote myogenic factor expression,and increase skeletal muscle content.The extracellular matrix is an important component of skeletal muscle,and association between massage and extracellular matrix and their mechanism of action are still unclear.OBJECTIVE:To explore the effect of massage on extracellular matrix collagen deposition in type 2 diabetic sarcopenia rats.METHODS:Totally 24 Wistar male rats were randomly divided into blank group,model group,and massage group.High-fat diet combined with the streptozotocin method was used to establish a type 2 diabetes mellitus and sarcopenia model.After successful model establishment,the massage group used abdominal massage combined with hind limbs.After 8 weeks of treatment,the fasting blood glucose and serum insulin levels of the rats were measured.The skeletal muscle mass was detected by dual-energy X-ray.The exhaustion time was measured by small animal treadmill.The sliding angle was measured by inclined board test.The pathological changes of skeletal muscle tissue were observed by hematoxylin-eosin staining.The skeletal muscle collagen deposition was observed by Masson staining.The mRNA and protein expressions of type Ⅰ and type Ⅲ collagen in skeletal muscle were detected by qPCR and western blot assay.RESULTS AND CONCLUSION:(1)Compared with the model group,the blood glucose(P＜0.05)and serum insulin(P＜0.01)decreased in the massage group.(2)Compared with the model group,the skeletal muscle mass,running exhaustion time,and the angle of inclined plate experiment were increased in massage group(P＜0.05).(3)Compared with the model group,the skeletal muscles of the massage group were arranged neatly,muscle atrophy was improved,and collagen fiber deposition was reduced.(4)Compared with the model group,the expression levels of type Ⅰ and type Ⅲ collagen mRNA and protein in skeletal muscle were decreased in the massage group(P＜0.05).(5)The results suggest that massage can enhance insulin sensitivity,lower blood sugar,improve skeletal muscle mass,strength and function,and diminish collagen deposition in rats with type 2 diabetes,and may be a potential target for massage to exert its therapeutic effects.

BACKGROUND:Studies have found that massage can reduce blood sugar,promote myogenic factor expression,and increase skeletal muscle content.The extracellular matrix is an important component of skeletal muscle,and association between massage and extracellular matrix and their mechanism of action are still unclear.OBJECTIVE:To explore the effect of massage on extracellular matrix collagen deposition in type 2 diabetic sarcopenia rats.METHODS:Totally 24 Wistar male rats were randomly divided into blank group,model group,and massage group.High-fat diet combined with the streptozotocin method was used to establish a type 2 diabetes mellitus and sarcopenia model.After successful model establishment,the massage group used abdominal massage combined with hind limbs.After 8 weeks of treatment,the fasting blood glucose and serum insulin levels of the rats were measured.The skeletal muscle mass was detected by dual-energy X-ray.The exhaustion time was measured by small animal treadmill.The sliding angle was measured by inclined board test.The pathological changes of skeletal muscle tissue were observed by hematoxylin-eosin staining.The skeletal muscle collagen deposition was observed by Masson staining.The mRNA and protein expressions of type Ⅰ and type Ⅲ collagen in skeletal muscle were detected by qPCR and western blot assay.RESULTS AND CONCLUSION:(1)Compared with the model group,the blood glucose(P＜0.05)and serum insulin(P＜0.01)decreased in the massage group.(2)Compared with the model group,the skeletal muscle mass,running exhaustion time,and the angle of inclined plate experiment were increased in massage group(P＜0.05).(3)Compared with the model group,the skeletal muscles of the massage group were arranged neatly,muscle atrophy was improved,and collagen fiber deposition was reduced.(4)Compared with the model group,the expression levels of type Ⅰ and type Ⅲ collagen mRNA and protein in skeletal muscle were decreased in the massage group(P＜0.05).(5)The results suggest that massage can enhance insulin sensitivity,lower blood sugar,improve skeletal muscle mass,strength and function,and diminish collagen deposition in rats with type 2 diabetes,and may be a potential target for massage to exert its therapeutic effects.

Objective:Comprehensive characterization of B-cell phenotypes and spatial distribution in oral lichen planus (OLP) and related oral lichenoid lesions (OLL)(OLP/OLL), with an emphasis on transcriptomic profiling and functional analysis, to uncover the epigenetic mechanisms underlying B cell-mediated immune regulation within the oral mucosal microenvironment.Methods:Single-cell RNA sequencing raw data were sourced from the GSE211630 database, encompassing samples from 2 cases of erosive OLP (EOLP), 3 cases of non-erosive OLP (NEOLP) and 1 healthy control (NORMAL). Following stringent quality control, the data underwent normalization, selection of highly variable genes and batch effect correction. Subsequent analyses included dimensionality reduction and unsupervised clustering to identify distinct cell populations. This study collected pathological specimens from 3 OLP/OLL patients and 3 healthy controls who were treated at the Department of Oral Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine from January 2021 to December 2023. Using 10X Genomics Visium HD spatial transcriptomics technology, tissue sections were processed through dewaxing, staining and histological imaging, enabling the reconstruction of nucleic acid structures and the capture of gene expression profiles. Data analysis included quality assessment, gene quantification, normalization, dimensionality reduction and clustering. Furthermore, cell type deconvolution was performed using the robust cell type decomposition algorithm, integrating single-cell transcriptomic data to accurately predict and spatially resolve cell type distributions within the tissue microenvironment.Results:After integrating single-cell data from EOLP, NEOLP and NORMAL, cells were classified into seven major categories: B/plasma cells, endothelial cells, epithelial cells, fibroblasts, myeloid cells, smooth muscle cells and T/natural killer cells. The proportion of B/plasma cells varied significantly among the three groups, accounting for 10.7% (1 693/15 815), 3.8% (833/21 653) and 0.4% (47/11 556) of the total cells respectively. Further clustering analysis of B/plasma cells identified four distinct subpopulations: naive B cells, activated B cells, memory B cells and plasma cells. In the EOLP group, these subpopulations constituted 25.9% (348/1 344), 45.9% (617/1 344), 3.3% (45/1 344) and 24.9% (334/1 344) of the B/plasma cells respectively. In the NEOLP group, they represented 31.6% (195/617), 59.6% (368/617), 0.2% (1/617) and 8.6% (53/617). Howerer, only plasma cells were detected in the NORMAL group. Spatial analysis revealed that B cells were actively involved in the formation of tertiary lymphoid structures (TLS) at various stages in OLP/OLL samples, with a prominent structural organization observed in secondary follicle-like TLS. Within these structures, the expressions of T cells marker gene CD3E and B cells marker gene MS4A1 were significantly elevated. Additionally, in secondary follicle-like TLS, the gene encoding follicular dendritic cell secreted protein, germinal center marker gene B cell lymphoma 6 and the gene for activation induced cytidine deaminase also showed strong expression. In OLP/OLL samples, plasma cell marker gene CD38, immunoglobulin (IGH) G3, IGHG1, IGHM, IGHD, IGHE, imunoglobulin Kappa constant, immunoglobulin alpha 1, immunoglobulin Lambda constant 1 and complement gene C3 all exhibited high levels of expression.Conclusions:Compared to normal mucosa, extensive B-cell infiltration is observed in both OLP and OLL, accompanied by significant differences in B-cell phenotypes and proportions. B cells appear to play a central role in local immune responses, primarily through the formation of TLS. However, the precise functional mechanisms underlying their involvement require further investigation.

The occurrence of diabetes mellitus （DM） is closely related to insulin resistance and islet β cell dysfunction. Modern studies have found that macrophages are widely present in the liver，fat，skeletal muscle，islets， and other tissues and organs. Macrophage M1/M2 polarization plays an important role in the occurrence and development of diabetes mellitus and its related complications by intervening in inflammatory response，improving insulin resistance，and promoting tissue repair. Most of the traditional Chinese medicines that regulate the activation and polarization of macrophages are Qi-replenishing and Yin-nourishing，heat-clearing， and detoxicating medicinal，which are consistent with the etiology and pathogenesis of diabetes and its related complications. Therefore，by summarizing the mechanisms between macrophage activation，polarization， and insulin resistance in various tissues，this paper reviewed traditional Chinese medicine and its effective components and compounds in improving diabetes mellitus and its related complications through multi-channel regulation of macrophage polarization and regulation of M1/M2 ratio，providing references for the future treatment of DM and its related complications with traditional Chinese medicine.

Objective To analyze the literature on acupuncture and moxibustion in promoting regeneration and repair published at home and abroad based on bibliometrics to identify the current status,hotspots,and trends of research in this field.Methods Chinese and English literature related to acupuncture and moxibustion in promoting regeneration and repair published in China Knowledge Network(CNKI)and Web of Science(WOS)Core Collection were visualized and analyzed using VOSviewer and Citespace software.Results Since the inception of the database to June 30,2024,1651 and 1437 documents were published in Chinese and English,respectively,showing a fluctuating upward trend over the past 20 years,with China being the country with the highest number of publications,Heilongjiang University of Traditional Chinese Medicine being the research institution with the highest number of publications in the CNKI database,and Beijing University of Traditional Chinese Medicine and Shanghai University of Traditional Chinese Medicine being the research institutions with the highest number of publications in the WOS database.The keyword analysis revealed that the research hotspot of acupuncture and moxibustion in promoting regeneration and repair focused on acupuncture therapies based on electroacupuncture,acupuncture and moxibustion,as well as research targets based on the brain,spinal cord and gastrointestinal mucosa,and the future research trend would be centered on the mechanism of action,focusing on the value of more acupuncture therapies in diseases such as spinal cord injury and ulcerative colitis.Conclusion In recent years,the research field of acupuncture and moxibustion in promoting regeneration and repair has developed rapidly,and various research teams have achieved rich results.The research hotspots have shown a diversified and deeper trend,and the application of acupuncture and moxibustion in promoting regeneration and repair has a broad prospect,and it is expected to provide more effective therapeutic means for the clinic.

Objective To analyze the literature on acupuncture and moxibustion in promoting regeneration and repair published at home and abroad based on bibliometrics to identify the current status,hotspots,and trends of research in this field.Methods Chinese and English literature related to acupuncture and moxibustion in promoting regeneration and repair published in China Knowledge Network(CNKI)and Web of Science(WOS)Core Collection were visualized and analyzed using VOSviewer and Citespace software.Results Since the inception of the database to June 30,2024,1651 and 1437 documents were published in Chinese and English,respectively,showing a fluctuating upward trend over the past 20 years,with China being the country with the highest number of publications,Heilongjiang University of Traditional Chinese Medicine being the research institution with the highest number of publications in the CNKI database,and Beijing University of Traditional Chinese Medicine and Shanghai University of Traditional Chinese Medicine being the research institutions with the highest number of publications in the WOS database.The keyword analysis revealed that the research hotspot of acupuncture and moxibustion in promoting regeneration and repair focused on acupuncture therapies based on electroacupuncture,acupuncture and moxibustion,as well as research targets based on the brain,spinal cord and gastrointestinal mucosa,and the future research trend would be centered on the mechanism of action,focusing on the value of more acupuncture therapies in diseases such as spinal cord injury and ulcerative colitis.Conclusion In recent years,the research field of acupuncture and moxibustion in promoting regeneration and repair has developed rapidly,and various research teams have achieved rich results.The research hotspots have shown a diversified and deeper trend,and the application of acupuncture and moxibustion in promoting regeneration and repair has a broad prospect,and it is expected to provide more effective therapeutic means for the clinic.