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.

The aim of this study is to investigate the regulation of Kaixin San-medicated serum(KXS-MS) on autophagy induced by Aβ_(25-35) in SH-SY5Y cells. The SH-SY5Y cell model of Aβ_(25-35)(25 μmol·L~(-1))-induced injury was established, and different concentrations of KXS-MS were added into the culture media of cells, which were then incubated for 24 h. Cell viability was measured by the methyl thiazolyl tetrazolium(MTT) assay. The protein levels of microtubule-associated protein 1 light chain 3(LC3)Ⅰ, LC3Ⅱ, protein kinase B(Akt), p-Akt, mammalian target of rapamycin(mTOR), and p-mTOR were assessed by Western blot. Furthermore, the combination of rapamycin(Rapa)/3-methyladenine(3-MA) and low concentration of KXS-MS was added to the culture medium of SH-SY5Y cells injured by Aβ_(25-35), and the cell viability and the expression levels of the above proteins were determined. The results showed that Aβ_(25-35) decreased the cell viability, up-regulated the expression levels of LC3Ⅱ and LC3Ⅱ/LC3Ⅰ, and down-regulated the expression levels of p-Akt, p-mTOR, p-Akt/Akt, and p-mTOR/mTOR. Compared with the Aβ_(25-35) model group, KXS-MS treatment attenuated Aβ_(25-35)-induced injury and enhanced the survival of SH-SY5Y cells. Meanwhile, KXS-MS down-regulated the LC3Ⅱ/LC3Ⅰ level and up-regulated the p-Akt/Akt and p-mTOR/mTOR levels. Compared with the low-concentration KXS-MS group, Rapa did not affect the cell survival and the levels of p-Akt and p-Akt/Akt, while it up-regulated the levels of LC3Ⅱ and LC3Ⅱ/LC3Ⅰ and down-regulated the levels of p-mTOR and p-mTOR/mTOR. 3-MA significantly reduced the cell survival rate and p-Akt, p-Akt/Akt level in the KXS-MS group, while it had no significant effect on the levels of LC3Ⅱ, LC3Ⅱ/LC3Ⅰ, p-mTOR, and p-mTOR/mTOR. The above results indicate that KXS-MS exhibits protective effects against Aβ_(25-35)-induced damage in SH-SY5Y cells by up-regulating Akt/mTOR activity to inhibit autophagy.
Humans ; Autophagy/drug effects* ; TOR Serine-Threonine Kinases/genetics* ; Amyloid beta-Peptides/toxicity* ; Proto-Oncogene Proteins c-akt/genetics* ; Drugs, Chinese Herbal/pharmacology* ; Cell Line, Tumor ; Cell Survival/drug effects* ; Peptide Fragments/toxicity* ; Microtubule-Associated Proteins/genetics*

Hepatocellular carcinoma(HCC), the third leading cause of cancer-related death worldwide, is characterized by high mortality and recurrence rates. Common treatments include hepatectomy, liver transplantation, ablation therapy, interventional therapy, radiotherapy, systemic therapy, and traditional Chinese medicine(TCM). While exhibiting specific advantages, these approaches are associated with varying degrees of adverse effects. To alleviate patients' suffering and burdens, it is crucial to explore additional treatments and elucidate the pathogenesis of HCC, laying a foundation for the development of new TCM-based drugs. With emerging research on gut microbiota, it has been revealed that microbiota plays a vital role in the development of HCC by influencing intestinal barrier function, microbial metabolites, and immune regulation. TCM, with its multi-component, multi-target, and multi-pathway characteristics, has been increasingly recognized as a vital therapeutic treatment for HCC, particularly in patients at intermediate or advanced stages, by prolonging survival and improving quality of life. Recent global studies demonstrate that TCM exerts anti-HCC effects by modulating gut microbiota, restoring intestinal barrier function, regulating microbial composition and its metabolites, suppressing inflammation, and enhancing immune responses, thereby inhibiting the malignant phenotype of HCC. This review aims to elucidate the mechanisms by which gut microbiota contributes to the development and progression of HCC and highlight the regulatory effects of TCM, addressing the current gap in systematic understanding of the "TCM-gut microbiota-HCC" axis. The findings provide theoretical support for integrating TCM with western medicine in HCC treatment and promote the transition from basic research to precision clinical therapy through microbiota-targeted drug development and TCM-based interventions.
Humans ; Gastrointestinal Microbiome/drug effects* ; Carcinoma, Hepatocellular/microbiology* ; Liver Neoplasms/microbiology* ; Drugs, Chinese Herbal/administration & dosage* ; Animals ; Medicine, Chinese Traditional

Acute mitochondrial damage and the energy crisis following axonal injury highlight mitochondrial transport as an important target for axonal regeneration. Syntaphilin (Snph), known for its potent mitochondrial anchoring action, has emerged as a significant inhibitor of both mitochondrial transport and axonal regeneration. Therefore, investigating the molecular mechanisms that influence the expression levels of the snph gene can provide a viable strategy to regulate mitochondrial trafficking and enhance axonal regeneration. Here, we reveal the inhibitory effect of microRNA-146b (miR-146b) on the expression of the homologous zebrafish gene syntaphilin b (snphb). Through CRISPR/Cas9 and single-cell electroporation, we elucidated the positive regulatory effect of the miR-146b-snphb axis on Mauthner cell (M-cell) axon regeneration at the global and single-cell levels. Through escape response tests, we show that miR-146b-snphb signaling positively regulates functional recovery after M-cell axon injury. In addition, continuous dynamic imaging in vivo showed that reprogramming miR-146b significantly promotes axonal mitochondrial trafficking in the pre-injury and early stages of regeneration. Our study reveals an intrinsic axonal regeneration regulatory axis that promotes axonal regeneration by reprogramming mitochondrial transport and anchoring. This regulation involves noncoding RNA, and mitochondria-associated genes may provide a potential opportunity for the repair of central nervous system injury.
Animals ; Zebrafish ; MicroRNAs/genetics* ; Nerve Regeneration/physiology* ; Mitochondria/metabolism* ; Zebrafish Proteins/genetics* ; Axons/metabolism* ; Signal Transduction/physiology* ; Axonal Transport/physiology* ; Nerve Tissue Proteins/genetics*

The objective of this study was to observe the effect of Astragalus membranaceus on high sugar-induced Caenorhabditis elegans, and to explore its mechanism of action. UPLC-MS method was used to identify the components of Astragalus membranaceus. A high glucose model was established by using Caenorhabditis elegans as a model organism, and the effects of Astragalus membranaceus on body length, body bending, swallowing frequency, and reactive oxygen species (ROS) of the nematode were determined; the effects of Astragalus membranaceus on the expression of mRNA of genes related to the protein skinhead-1 (SKN-1) signaling pathway were examined by using the real-time fluorescence quantitative polymerase chain reaction (PCR). The results showed that compared with the normal group, the nematode body length, body bending, and swallowing frequency expression were significantly reduced and the ROS content in the body was significantly increased in the high glucose state; after the administration of Astragalus membranaceus, the body length, body bending, and swallowing frequency expression were significantly increased, and the ROS content was significantly reduced (P < 0.01). Compared with the normal group, SKN-1, superoxide dismutas-3 (SOD-3), glutathione S-transferase 4 (GST-4), and glutathione S-transferase 7 (GST-7) expression were significantly decreased in Caenorhabditis elegans in the high glucose condition; SKN-1, SOD-3, GST-4, and GST-7 expression were significantly increased after administration of Astragalus membranaceus (P < 0.01). In the present study, we demonstrated that Astragalus membranaceus has an effect on high glucose-induced Caenorhabditis elegans nematodes, and its mechanism of action may be through the modulation of the SKN-1 signaling pathwaym in order to ameliorate the oxidative stress response induced by high glucose.

Objective Recombinase-aided polymerase chain reaction(RAP)is a sensitive,single-tube,two-stage nucleic acid amplification method.This study aimed to develop an assay that can be used for the early diagnosis of three types of bacteremia caused by Staphylococcus aureus(SA),Pseudomonas aeruginosa(PA),and Acinetobacter baumannii(AB)in the bloodstream based on recombinant human mannan-binding lectin protein(M1 protein)-conjugated magnetic bead(M1 bead)enrichment of pathogens combined with RAP. Methods Recombinant plasmids were used to evaluate the assay sensitivity.Common blood influenza bacteria were used for the specific detection.Simulated and clinical plasma samples were enriched with M1 beads and then subjected to multiple recombinase-aided PCR(M-RAP)and quantitative PCR(qPCR)assays.Kappa analysis was used to evaluate the consistency between the two assays. Results The M-RAP method had sensitivity rates of 1,10,and 1 copies/μL for the detection of SA,PA,and AB plasmids,respectively,without cross-reaction to other bacterial species.The M-RAP assay obtained results for<10 CFU/mL pathogens in the blood within 4 h,with higher sensitivity than qPCR.M-RAP and qPCR for SA,PA,and AB yielded Kappa values of 0.839,0.815,and 0.856,respectively(P<0.05). Conclusion An M-RAP assay for SA,PA,and AB in blood samples utilizing M1 bead enrichment has been developed and can be potentially used for the early detection of bacteremia.

Cardiovascular diseases(CVDs)are a leading factor driving mortality worldwide.Iron,an essential trace mineral,is important in numerous biological processes,and its role in CVDs has raised broad discussion for decades.Iron-mediated cell death,namely ferroptosis,has attracted much attention due to its critical role in cardiomyocyte damage and CVDs.Furthermore,ferritinophagy is the upstream mechanism that induces ferroptosis,and is closely related to CVDs.This review aims to delineate the processes and mechanisms of ferroptosis and ferritinophagy,and the regulatory pathways and molecular targets involved in ferritinophagy,and to determine their roles in CVDs.Furthermore,we discuss the possibility of targeting ferritinophagy-induced ferroptosis modulators for treating CVDs.Collectively,this review offers some new insights into the pathology of CVDs and identifies possible therapeutic targets.

Objective To investigate the clinical characteristics of stasis-toxin pathogenesis in patients with non-small cell lung cancer(NSCLC)of blood stasis and qi stagnation type,and to explore the interventional mechanism of adjuvant therapy with Bufei Huayu Decoction.Methods Seventy-eight patients with NSCLC of blood stasis and qi stagnation type admitted to the Department of Respiratory Medicine of Liu'an Hospital of Traditional Chinese Medicine from January 2021 to September 2022 were selected as the NSCLC group,and 71 volunteers who underwent physical examination during the same period served as the healthy control group.The clinical characteristics of stasis-toxin pathogenesis in the NSCLC group were observed,and the differences in the indicators of coagulation function were compared between NSCLC group and the healthy control group.According to the therapy,the NSCLC patients were divided into Bufei Huayu Decoction group(40 cases)and conventional treatment group(38 cases).The conventional treatment group was treated with conventional chemotherapy,while Bufei Huayu Decoction group was treated with Bufei Huayu Decoction together with conventional chemotherapy.Three weeks constituted one course of treatment,and the treatment lasted for 2 courses.The changes of traditional Chinese medicine(TCM)syndrome scores,Karnofsky Performance Status(KPS)score,coagulation function,immune function,serum nitric oxide(NO),vascular endothelial growth factor(VEGF)level in Bufei Huayu Decoction group and conventional treatment group were observed before and after treatment.Moreover,the clinical efficacy of the two groups and the occurrence of adverse reactions were compared during the treatment period.Results(1)NSCLC patients were classified into the clinical stages Ⅲ and Ⅳ and the pathological types of squamous carcinoma and adenocarcinoma,had the high proportion of KPS scores lower than 70,and were scored with high TCM syndrome scores,suggesting that the illness condition of patients with NSCLC was serious.Compared with the healthy control group,plasminogen time(PT)and thrombin time(TT)in NSCLC patients were significantly shortened,and levels of fibrinogen(FIB)and D-dimer(D-D)were significantly increased,and the differences were statistically significant(P＜0.01).(2)After 6 weeks of treatment,the total effective rate and total stability rate of Bufei Huayu Decoction group were 32.50%(13/40)and 85.00%(34/40),which were significantly superior to those of the conventional treatment group[versus 13.16%(5/38)and 60.53%(23/38)],and the differences were statistically significant(P＜0.05).(3)After 3 weeks of treatment,obvious improvement was presented in the scores of all the TCM symptoms of fatigue,chest distress and shortness of breath,stabbing pain in the chest,and blood stasis in the vessels and collaterals of Bufei Huayu Decoction group and in the scores of the fatigue,chest distress and shortness of breath of the conventional treatment group when compared with those before treatment(P＜0.05).After 6 weeks of treatment,all of the TCM syndrome scores of the two groups were improved compared with those before treatment and after three weeks of treatment(P＜0.05).The intergroup comparison showed that except for the scores of chest distress and shortness of breath after 3 weeks of treatment,the effect on improving all of the TCM syndrome scores in Bufei Huayu Decoction group was significantly superior to that in the conventional treatment group after 3 and 6 weeks of treatment(P＜0.05 or P＜0.01).(4)After 6 weeks of treatment,the levels of coagulation function indicators of PT,TT,FIB and D-D in the Bufei Huayu Decoction group were significantly improved compared with those before treatment(P＜0.05),while only FIB and D-D in the conventional treatment group were improved compared with those before treatment(P＜0.05).The intergroup comparison showed that Bufei Huayu Decoction group had stronger effect on improving the levels of PT,FIB and D-D than the conventional treatment group(P＜0.05).(5)After 6 weeks of treatment,the serum NO and VEGF levels in both groups were significantly lower than those before treatment(P＜0.05),and the effect on lowering serum NO and VEGF levels of the Bufei Huayu Decoction group was significantly superior to that of the conventional treatment group(P＜0.01).(6)After 6 weeks of treatment,the immune function parameters of CD3+,CD4+ levels and CD4+/CD8+ ratio in the Bufei Huayu Decoction group were increased(P＜0.05)and CD8+level was decreased(P＜0.05)as compared with those before treatment,whereas CD3+,CD4+ levels and CD4+/CD8+ ratio in the conventional treatment group were decreased(P＜0.05)and CD8+ level was increased(P＜0.05).The intergroup comparison showed that the effect of Bufei Huayu Decoction group on the increase of CD3+,CD4+ levels and CD4+/CD8+ ratio and the effect on the decrease of CD8+ level were significantly superior to those of the conventional treatment group(P＜0.01).(7)In terms of the quality of life,the KPS scores of patients in the two groups after 6 weeks of treatment were significantly higher than those before treatment(P＜0.05),and the effect of Bufei Huayu Decoction group on the increase of KPS scores was significantly superior to that of the conventional treatment group(P＜0.01).(8)During the course of treatment,the incidence of adverse reactions such as gastrointestinal reactions and alopecia in the two groups was not statistically significant(P＞0.05),while the incidence of hepatic and renal impairment,bone marrow suppression,and toxicity of oral mucosa in Bufei Huayu Decoction group was significantly lower than that of the conventional treatment group(P＜0.05 or P＜0.01),suggesting that Bufei Huayu Decoction group reduced the adverse reactions induced by chemotherapy to a certain extent.Conclusion Patients with NSCLC of blood stasis and qi stagnation type generally have advanced disease progression and high blood coagulation,which is consistent with the stasis-toxin pathogenesis in TCM.The use of Bufei Huayu Decoction against the stasis-toxin pathogenesis can significantly improve patients'TCM syndrome scores and coagulation function,down-regulate the levels of serum NO and VEGF,and improve the immune function,which brings about the enhancement of clinical efficacy and quality of life,and the reduction of adverse reactions caused by chemotherapy,with a high safety.

Relevant literature on TCM diagnostic and treatment equipment from January 1994 to May 2023 was collected with three Chinese databases,namely,China National Knowledge Infrastructure,Wanfang and Wipu.CiteSpace software was used for the analyses of the trend of annual publication volume,co-occurrence of publication institutions,co-occurrence of keywords,cluster and burst and the generation of corresponding knowledge graphs.It's pointed out TCM diagnostic and treatment equipment had problems in low publication volume and collaboration between research institutions,hotspots of Chinese medicine diagnosis and treatment,diagnosis and treatment equipment,diagnosis device,Chinese medicine diagnosis,diagnosis and treatment technology and traditional Chinese medicine,and research frontiers of artificial intelligence,medical alliance,curriculum design and innovation and entrepreneurship.References were provided for relevant research in China.[Chinese Medical Equipment Journal,2024,45(3):76-80]

Objective To explore the biomarkers and potential mechanisms of chronic restraint stress-induced myocardial injury in hyperlipidemia ApoE-/-mice.Methods The hyperlipidemia combined with the chronic stress model was established by restraining the ApoE-/-mice.Proteomics and bioinformatics techniques were used to describe the characteristic molecular changes and related regulatory mechanisms of chronic stress-induced myocardial injury in hyperlipidemia mice and to explore potential diagnostic biomarkers.Results Proteomic analysis showed that there were 43 significantly up-regulated and 58 sig-nificantly down-regulated differentially expressed proteins in hyperlipidemia combined with the restraint stress group compared with the hyperlipidemia group.Among them,GBP2,TAOK3,TFR1 and UCP1 were biomarkers with great diagnostic potential.KEGG pathway enrichment analysis indicated that fer-roptosis was a significant pathway that accelerated the myocardial injury in hyperlipidemia combined with restraint stress-induced model.The mmu_circ_0001567/miR-7a/Tfr-1 and mmu_circ_0001042/miR-7a/Tfr-1 might be important circRNA-miRNA-mRNA regulatory networks related to ferroptosis in this model.Conclusion Chronic restraint stress may aggravate myocardial injury in hyperlipidemia mice via ferrop-tosis.Four potential biomarkers are selected for myocardial injury diagnosis,providing a new direction for sudden cardiac death(SCD)caused by hyperlipidemia combined with the restraint stress.