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.

Prostate cancer is the second most common malignancy and the sixth leading cause of cancer-related death in men worldwide. Radical prostatectomy (RP) is the standard treatment for localized prostate cancer, but the procedure often results in postoperative erectile dysfunction (ED). The poor efficacy of phosphodiesterase 5 inhibitors after surgery highlights the need to develop new therapies to enhance cavernous nerve regeneration and improve the erectile function of these patients. In the present study, we aimed to examine the potential of heparin-binding epidermal growth factor-like growth factor (HB-EGF) in preserving erectile function in cavernous nerve injury (CNI) mice. We found that HB-EGF expression was reduced significantly on the 1 st day after CNI in penile tissue. Ex vivo and in vitro studies showed that HB-EGF promotes major pelvic ganglion neurite sprouting and neuro-2a (N2a) cell migration. In vivo studies showed that exogenous HB-EGF treatment significantly restored the erectile function of CNI mice to 86.9% of sham levels. Immunofluorescence staining showed that mural and neuronal cells were preserved by inducing cell proliferation and reducing apoptosis and reactive oxygen species production. Western blot analysis showed that HB-EGF upregulated protein kinase B and extracellular signal-regulated kinase activation and neurotrophic factor expression. Overall, HB-EGF is a major promising therapeutic agent for treating ED in postoperative RP.
Animals ; Male ; Heparin-binding EGF-like Growth Factor/therapeutic use* ; Erectile Dysfunction/etiology* ; Mice ; Penis/drug effects* ; Nerve Regeneration/drug effects* ; Penile Erection/drug effects* ; Peripheral Nerve Injuries/drug therapy* ; Cell Proliferation/drug effects* ; Apoptosis/drug effects* ; Cell Movement/drug effects* ; Prostatectomy/adverse effects* ; Mice, Inbred C57BL ; Reactive Oxygen Species/metabolism*

OBJECTIVE: To retrospectively analyze the characteristics and influencing factors of COVID-19 infection in patients with multiple myeloma (MM) who underwent autologous hematopoietic stem cell transplantation (AHSCT). METHODS: The clinical data of MM patients who underwent AHSCT in Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine from May 26, 2021 to December 26, 2022 were collected. The onset of COVID-19 infection, corresponding symptoms and laboratory tests were followed up in outpatient or by the means of telephone contact and online questionnaires. Related analysis was then performed. RESULTS: This study included 96 patients, and 72 cases among them were infected with COVID-19 while 24 cases were uninfected. Logistic regression analysis showed that vaccination did not significantly reduce the risk of COVID-19 infection, but patients who received two doses of the vaccine had a lower risk of developing moderate and severe disease than those who did not receive or received one dose (OR =0.06, P =0.029). Patients who received daratumumab before had a higher risk of COVID-19 infection (OR =5.78, P =0.039), while those with a history of immunomodulatory drugs (IMiDs) had the opposite effect (OR =0.31, P =0.028). The use of both drugs did not affect the severity of COVID-19 infection. CONCLUSION For MM patients undergoing AHSCT as first-line chemotherapy, COVID-19 vaccination does not significantly reduce the infection rate, but it plays a role in preventing moderate and severe cases. The application of antineoplastic drugs with different mechanisms has a certain impact on the susceptibility to the COVID-19, which should be considered comprehensively when creating treatment plans.
Humans ; Multiple Myeloma/complications* ; COVID-19/epidemiology* ; Hematopoietic Stem Cell Transplantation ; Transplantation, Autologous ; Retrospective Studies ; Risk Assessment ; Risk Factors ; Male ; Female ; Middle Aged ; SARS-CoV-2 ; Adult ; Antibodies, Monoclonal

OBJECTIVES: To evaluate the regulatory effects of lncRNA LINC00261 on proliferation, invasion, and metastasis of esophageal squamous cell carcinoma (ESCC) cells. METHODS: The differentially expressed RNAs in ESCC were identified using the GSE149612 dataset from the GEO database. PCR was used to detect LINC00261 expression levels in clinical ESCC and normal esophageal tissue samples and in multiple ESCC cell lines and normal esophageal epithelial cells (HEEC). In ESCC cells, the effects of overexpression of LINC00261 on cell proliferation, invasion, metastasis and apoptosis were analyzed using CCK-8 assay, clone formation assay, Transwell assay and flow cytometry. The potential targets of LINC00261 were predicted using bioinformatics tools including ENCORI and verified using dual-luciferase reporter assay and Western blotting. The effects of LINC00261 overexpression on ESCC were confirmed in a nude mouse model bearing ESCC xenograft. RESULTS: Analysis of the GSE149612 dataset revealed significantly lower LINC00261 expression in ESCC tissues and cell lines. In cultured ESCC cells, LINC00261 overexpression markedly suppressed cell proliferation, invasion, and metastasis and promoted cell apoptosis. Dual-luciferase reporter assays confirmed that LINC00261 targets the miR-23a-3p/ZNF292 axis. In the tumor-bearing mouse model, LINC00261 overexpression significantly inhibited ESCC xenograft proliferation and metastasis. CONCLUSIONS LINC00261 suppresses ESCC progression by targeting the miR-23a-3p/ZNF292 axis, suggesting a potential therapeutic strategy for ESCC treatment.
Humans ; MicroRNAs/genetics* ; Cell Proliferation ; Esophageal Neoplasms/genetics* ; Animals ; Esophageal Squamous Cell Carcinoma ; Mice, Nude ; RNA, Long Noncoding/genetics* ; Cell Line, Tumor ; Neoplasm Invasiveness ; Mice ; Carcinoma, Squamous Cell/genetics* ; Apoptosis ; Gene Expression Regulation, Neoplastic ; Neoplasm Metastasis

OBJECTIVE: Circadian rhythm disruption (CRD) is a risk factor that correlates with poor prognosis across multiple tumor types, including hepatocellular carcinoma (HCC). However, its mechanism remains unclear. This study aimed to define HCC subtypes based on CRD and explore their individual heterogeneity. METHODS: To quantify CRD, the HCC CRD score (HCCcrds) was developed. Using machine learning algorithms, we identified CRD module genes and defined CRD-related HCC subtypes in The Cancer Genome Atlas liver HCC cohort (n = 369), and the robustness of this method was validated. Furthermore, we used bioinformatics tools to investigate the cellular heterogeneity across these CRD subtypes. RESULTS: We defined three distinct HCC subtypes that exhibit significant heterogeneity in prognosis. The CRD-related subtype with high HCCcrds was significantly correlated with worse prognosis, higher pathological grade, and advanced clinical stages, while the CRD-related subtype with low HCCcrds had better clinical outcomes. We also identified novel biomarkers for each subtype, such as nicotinamide n-methyltransferase and myristoylated alanine-rich protein kinase C substrate-like 1. CONCLUSION We classify the HCC patients into three distinct groups based on circadian rhythm and identify their specific biomarkers. Within these groups greater HCCcrds was associated with worse prognosis. This approach has the potential to improve prediction of an individual's prognosis, guide precision treatments, and assist clinical decision making for HCC patients. Please cite this article as: Li XJ, Chang L, Mi Y, Zhang G, Zhu SS, Zhang YX, et al. Integrated-omics analysis defines subtypes of hepatocellular carcinoma based on circadian rhythm. J Integr Med. 2025; 23(4): 445-456.
Humans ; Carcinoma, Hepatocellular/pathology* ; Liver Neoplasms/pathology* ; Circadian Rhythm/genetics* ; Prognosis ; Male ; Female ; Biomarkers, Tumor/genetics* ; Middle Aged ; Machine Learning ; Computational Biology

Background::Although overnight fasting is recommended prior to endoscopic retrograde cholangiopancreatography (ERCP), the benefits and safety of high-carbohydrate fluid diet (CFD) intake 2 h before ERCP remain unclear. This study aimed to analyze whether high-CFD intake 2 h before ERCP can be safe and accelerate patients’ recovery.Methods::This prospective, multicenter, randomized controlled trial involved 15 tertiary ERCP centers. A total of 1330 patients were randomized into CFD group ( n = 665) and fasting group ( n = 665). The CFD group received 400 mL of maltodextrin orally 2 h before ERCP, while the control group abstained from food/water overnight (>6 h) before ERCP. All ERCP procedures were performed using deep sedation with intravenous propofol. The investigators were blinded but not the patients. The primary outcomes included postoperative fatigue and abdominal pain score, and the secondary outcomes included complications and changes in metabolic indicators. The outcomes were analyzed according to a modified intention-to-treat principle. Results::The post-ERCP fatigue scores were significantly lower at 4 h (4.1 ± 2.6 vs. 4.8 ± 2.8, t = 4.23, P <0.001) and 20 h (2.4 ± 2.1 vs. 3.4 ± 2.4, t= 7.94, P <0.001) in the CFD group, with least-squares mean differences of 0.48 (95% confidence interval [CI]: 0.26–0.71, P <0.001) and 0.76 (95% CI: 0.57–0.95, P <0.001), respectively. The 4-h pain scores (2.1 ± 1.7 vs. 2.2 ± 1.7, t = 2.60, P = 0.009, with a least-squares mean difference of 0.21 [95% CI: 0.05–0.37]) and positive urine ketone levels (7.7% [39/509] vs. 15.4% [82/533], χ2 = 15.13, P <0.001) were lower in the CFD group. The CFD group had significantly less cholangitis (2.1% [13/634] vs. 4.0% [26/658], χ2 = 3.99, P = 0.046) but not pancreatitis (5.5% [35/634] vs. 6.5% [43/658], χ2 = 0.59, P = 0.444). Subgroup analysis revealed that CFD reduced the incidence of complications in patients with native papilla (odds ratio [OR]: 0.61, 95% CI: 0.39–0.95, P = 0.028) in the multivariable models. Conclusion::Ingesting 400 mL of CFD 2 h before ERCP is safe, with a reduction in post-ERCP fatigue, abdominal pain, and cholangitis during recovery.Trail Registration::ClinicalTrials.gov, No. NCT03075280.

Objective To investigate the effects of a 45％high-fat diet(HFD)with isocaloric intake on energy metabolism and endurance exercise capacity in SD rats.Methods Twenty-four male SD rats were randomly divided into normal chow diet group(CON),HFD group,normal chow diet+exercise training group(CONT),and HFD+exercise training group(HFDT).The CON and CONT groups received normal chow diet,while the HFD and HFDT groups received a 45％high-fat diet with isocaloric intake.The HFDT and CONT groups underwent an endurance training of moderate-intensity running for 6 weeks.Body weight,fat mass,and lean mass were measured weekly.Energy expenditure and basal metabolic rate during rest and exercise states were measured using Pheno Master/Calo Treadmill system.Blood glucose,lipids,and creatine kinase levels were detected after the exhaustion test.Results In 6 weeks after intervention,the endurance exercise capacity was significantly enhanced in the HFDT group than the CONT group(P＜0.05).There were no obvious differences in body weight and body composition among the groups under isoenergetic feeding conditions.At rest,no statistical differences were observed in total energy expenditure and basal metabolic rate among the groups.However,prior to the 4th week,the CON group primarily metabolized carbohydrates while the HFD group primarily metabolized fats.But the carbohydrate metabolism was decreased and then increased,and the substrate metabolism rates eventually reached similar levels between the 2 groups on the 5th to 6th week.The HFDT group primarily metabolized fats while the CONT group primarily metabolized carbohydrates,with significant differences persisting after 6 weeks of training(P＜0.05).HFD led to elevated levels of serum cholesterol,triglycerides(TG),and high-density lipoprotein cholesterol(HDL-C),but,endurance training resulted in decreased lipid levels in the HFDT group,accompanied by an increase inβ-hydroxybutyrate(βHB)level(P＜0.05).Isoenergetic diets had no significant differences in their effects on liver and kidney function or muscle damage indicators.Conclusion An isoenergetic HFD can improve fat utilization ability and extend endurance exercise time in rats without altering body composition or affecting liver and kidney function.

Objective To investigate the effect and mechanism of quercetin (QUE)in improving lipid accumulation in hepatocytes by regulating lipolysis and lipophagy pathway.Methods The human hepatocyte cell line 5 (HHL-5)was induced by palmitic acid (PA)to establish a steatogenic hepatocyte model.Quercetin at different concentrations (5,10,20 and 40 μmol/L)has been utilized to interfere with HHL-5 cells for 24 h,and the experiment was divided into six groups:control group,PA group,PA+QUE5 group,PA+QUE10 group,PA+QUE20 groupand PA+QUE40 group.In order to determine the influence of lipophagy on QUE effect,3-methyladenine (3-MA)was used to block autophagy,and HHL-5 cells were divided into the control,PA,PA+QUE40,3-MA,PA+3-MA and PA+3-MA+QUE40 groups.The contents of triglyceride (TG),accumulations of lipid droplets,expression of lipolysis and lipophagy related molecules,and degree of co-localization,and expression level of substrate of autophagy P62 were detected in above 2 types of experimental groups.Results Compared with the control group,the TG content and the lipid accumulation were significantly increased,the protein levels,average fluorescence intensities and colocalization degree of lipolysis related molecules adipose triglycerides lipase(ATGL)and comparative gene identification-58(CGI58),and lipophagy related molecules Ras-related protein 7(RAB7)and microtubule-associated protein 1 light chain 3 beta (LC3β)were significantly decreased,while the expression of P62 was enhanced in HHL-5 cells in the PA group (all P<0.05 ).Compared with the PA group,the triglyceride content and the degree of lipid accumulation in the PA+QUE40 group were significantly decreased,and the protein expression level,average fluorescence intensity and co-localization degree of lipolysis and lipophagy related molecules were significantly increased,while P62 was significantly decreased (P<0.05).When 3-MA was added to the steatogenic hepatocytes to inhibit autophagy,the improvement effect of QUE on lipid accumulation and the regulation of lipolysis and liphagy related molecules in steatogenic hepatocytes were neutralized.Conclusion QUE alleviates lipid accumulation in HHL-5 cells by promoting the expression and interaction of molecules related to lipolysis and lipophagy pathways.However,these effects can be weakened by the autophagy inhibitor 3-MA.

Objective To analyze the effects and mechanisms of a disintegrin and metalloproteinase with thrombospondin motifs 14(ADAMTS14)gene in gastric cancer associated with Helicobacter pylori(Hp)infection and explore the potential of ADAMTS14 as a novel target for biological therapy of gastric cancer.Methods The Caner Genome Atlas(TCGA)and Gene Expression Omnibus(GEO)databases were utilized to analyze differentially expressed genes in gastric cancer tissues and Hp-positive gastric mucosa,and to screen potential targets.For the selected target ADAMTS14,its expression pattern in gastric cancer and Hp-positive gastric mucosa was analyzed.Kyoto Encyclopedia of Genes and Genomes(KEGG)analysis was performed on the genes co-expressed with ADAMTS14 in gastric cancer.Kaplan-Meier Plotter database was used to analyze the correlation between high-and low-ADAMTS14 expression and prognosis of gastric cancer patients.The expression of ADAMTS14 and its relationship with clinicopathological features in 30 patients with gastric cancer were analyzed using real-time fluorescent quantitative PCR(RT-qPCR)and immunohistochemistry.The relationship between Hp infection and ADAMTS14 expression was analyzed using GEO database,and confirmed by cell line infection experiment.ADAMTS14 expression in gastric cancer cell line NCI-N87 was silenced by small interfering RNA to analyze its effect on the function of gastric cancer cells;The effect of ADAMTS14 knockdown on downstream target genes of Hippo signaling pathway was analyzed by RT-qPCR and Western blotting.Results A total of 16 genes closely related to Hp infection and gastric cancer were identified by analyzing the TCGA and GEO databases.According to TCGA database,the ADAMTS14 expression in gastric cancer tissues was higher than that in healthy gastric mucosa(P<0.0001).RT-qPCR and immunohistochemistry results also showed higher ADAMTS14 expression in gastric cancer tissues compared to adjacent tissues(P<0.01).Survival analysis demonstrated poor prognosis in patients with high ADAMTS14 expression(P<0.001).Data from GSE60427 showed that ADAMTS14 expression was upregulated in Hp-infected gastric mucosa and cell lines(P<0.001).After Hp P12 infection,the ADAMTS14 expression in NCI-N87 cells was higher than that in uninfected group.ADAMTS14 knockdown significantly inhibited the proliferation and migration of NCI-N87 cells(P<0.05),and it also significantly inhibited the expression of Hippo signaling pathway target genes,including BMP7,BMPR2,FZD4,PARD3 and SAV1(P<0.05).Conclusion ADAMTS14 is highly expressed in Hp-positive gastric mucosa and gastric cancer tissues,which may accelerate gastric cancer progression by regulating Hippo signaling pathway,and holds potential as a new marker and therapeutic target for Hp infective gastric cancer.