The development of traditional Chinese medicine (TCM) diagnosis and treatment has undergone multiple paradigms, evolving from sporadic experiential practices to systematic approaches in syndrome differentiation and treatment and further integration of disease and syndrome frameworks. TCM is a vital component of the medical system, valued alongside Western medicine. Treatment based on syndrome differentiation embodies both personalized treatment and holistic approaches; however, the inconsistency and lack of stability in syndrome differentiation limit clinical efficacy. The existing integration of diseases and syndromes primarily relies on patchwork and embedded systems, where the full advantages of synergy between Chinese and Western medicine are not fully realized. Recently, driven by the development of diagnosis and treatment concepts and advances in analytical technology, Western medicine has been rapidly transforming from a traditional biological model to a precision medicine model. TCM faces a similar need to progress beyond traditional syndrome differentiation and disease-syndrome integration toward a more precise diagnosis and treatment paradigm. Unlike the micro-level precision trend of Western medicine, precision diagnosis and treatment in TCM is primarily reflected in data-driven applications that incorporate information at various levels, including precise syndrome differentiation, medication, disease management, and efficacy evaluation. The current priority is to accelerate the development of TCM precision diagnosis and treatment technology platforms and advance discipline construction in this area.

Psychological factors have become significant contributors to the onset and progression of insomnia. This article explored the treatment of insomnia from the perspective of “liver governs wei qi （defensive qi）”. The concept of “liver governs wei qi （defensive qi）” is summarized in three aspects， firstly， the liver assists the spleen and stomach in transformation and transportation， governing the generation of wei qi； secondly， the liver aids lung qi diffusion and dispersion， governing the distribution of wei qi； thirdly， the liver regulates circadian rhythms， governing the circulation of wei qi. It is proposed that the clinical treatment of insomnia should focus on the following methods： for regulating the liver to harmonize the five viscera， and facilitate the circulation of wei qi， medicinals entering the liver channel include Chaihu （Bupleuri radix）， Baishao （Paeoniae Radix Alba）， Zhizi （Gardeniae Fructus）， and Suanzaoren （Ziziphi Spinosae Semen） could be commonly used； for nourishing the liver， the treatment should align with the day-night rhythm， and herbs such as Baihe （Lilium）， Hehuan （Albizia julibrissin）， and Yejiaoteng （Polygoni multiflori caulis） are commonly used； for soothing the liver and address both mental and physical health to calm wei qi， treatment should advocate verbal counseling， psychological regulation， and health education. Ultimately， this treatment approach can free liver qi to flow， soothe qi movement， restore the motion of wei qi， regulate during day and night， balance yin and yang， and resolve insomnia effectively.

Objective To investigate the clinical efficacy and safety of simultaneous treatment of small hepatocellular carcinoma(HCC)with transarterial chemoembolization(TACE)combined with cone-beam computed tomography-guided(CBCT-guided)microwave ablation(MWA).Methods The clinical data of 69 patients with small HCC(72 lesions in total),who underwent TACE combined with CBCT-guided MWA simultaneous treatment from March 2018 to December 2022 at First Affiliated Hospital of Soochow University hospital,were retrospectively analyzed.Follow-up check was performed at 1,3,6,and 12 months after treatment.The mRECIST criteria was used to evaluate the tumor response.The objective response rate(ORR),disease control rate(DCR),progression-free survival(PFS),local tumor progression(LTP),and adverse reactions were analyzed.Results The initial complete remission(CR)rate,ORR and DCR of TACE combined with CBCT-guided MWA simultaneous treatment for small HCC was 94.2％(65/69),100％and 100％respectively.44.9％(31/69)of patients experienced tumor progression,and 20.3％(14/69)of patients experienced local tumor progression.Univariate and multivariate analyses showed that the maximum tumor diameter(≥2 cm and＜3 cm)was the main risk factor for PFS(HR=4.498,P＜0.001).No serious adverse events occurred during the study.Conclusion TACE combined with CBCT-guided MWA simultaneous treatment for small HCC is clinically effect and safe,and this therapy is particularly suitable for the treatment of lesions where the use of traditional image-guided methods is limited.

OBJECTIVE: Gastric cancer (GC) is one of the most common malignancies seen in clinic and requires novel treatment options. Morin is a natural flavonoid extracted from the flower stalk of a highly valuable medicinal plant Prunella vulgaris L., which exhibits an anti-cancer effect in multiple types of tumors. However, the therapeutic effect and underlying mechanism of morin in treating GC remains elusive. The study aims to explore the therapeutic effect and underlying molecular mechanisms of morin in GC. METHODS: For in vitro experiments, the proliferation inhibition of morin was measured by cell counting kit-8 assay and colony formation assay in human GC cell line MKN45, human gastric adenocarcinoma cell line AGS, and human gastric epithelial cell line GES-1; for apoptosis analysis, microscopic photography, Western blotting, ubiquitination analysis, quantitative polymerase chain reaction analysis, flow cytometry, and RNA interference technology were employed. For in vivo studies, immunohistochemistry, biomedical analysis, and Western blotting were used to assess the efficacy and safety of morin in a xenograft mouse model of GC. RESULTS: Morin significantly inhibited the proliferation of GC cells MKN45 and AGS in a dose- and time-dependent manner, but did not inhibit human gastric epithelial cells GES-1. Only the caspase inhibitor Z-VAD-FMK was able to significantly reverse the inhibition of proliferation by morin in both GC cells, suggesting that apoptosis was the main type of cell death during the treatment. Morin induced intrinsic apoptosis in a dose-dependent manner in GC cells, which mainly relied on B cell leukemia/lymphoma 2 (BCL-2) associated agonist of cell death (BAD) but not phorbol-12-myristate-13-acetate-induced protein 1. The upregulation of BAD by morin was due to blocking the ubiquitination degradation of BAD, rather than the transcription regulation and the phosphorylation of BAD. Furthermore, the combination of morin and BCL-2 inhibitor navitoclax (also known as ABT-737) produced a synergistic inhibitory effect in GC cells through amplifying apoptotic signals. In addition, morin treatment significantly suppressed the growth of GC in vivo by upregulating BAD and the subsequent activation of its downstream apoptosis pathway. CONCLUSION Morin suppressed GC by inducing apoptosis, which was mainly due to blocking the ubiquitination-based degradation of the pro-apoptotic protein BAD. The combination of morin and the BCL-2 inhibitor ABT-737 synergistically amplified apoptotic signals in GC cells, which may overcome the drug resistance of the BCL-2 inhibitor. These findings indicated that morin was a potent and promising agent for GC treatment. Please cite this article as: Wang Y, Sun XY, Ma FQ, Ren MM, Zhao RH, Qin MM, Zhu XH, Xu Y, Cao ND, Chen YY, Dong TG, Pan YF, Zhao AG. Morin inhibits ubiquitination degradation of BCL-2 associated agonist of cell death and synergizes with BCL-2 inhibitor in gastric cancer cells. J Integr Med. 2025; 23(3): 320-332.
Humans ; Flavonoids/therapeutic use* ; Stomach Neoplasms/pathology* ; Animals ; Proto-Oncogene Proteins c-bcl-2/metabolism* ; Cell Line, Tumor ; Apoptosis/drug effects* ; Cell Proliferation/drug effects* ; Ubiquitination/drug effects* ; Mice ; Drug Synergism ; Mice, Inbred BALB C ; Mice, Nude ; Xenograft Model Antitumor Assays ; Flavones

OBJECTIVE: To explore and quantify the association of hot night exposure during the sperm development period (0-90 lag days) with semen quality. METHODS: A total of 6,640 male sperm donors from 6 human sperm banks in China during 2014-2020 were recruited in this multicenter study. Two indices (i.e., hot night excess [HNE] and hot night duration [HND]) were used to estimate the heat intensity and duration during nighttime. Linear mixed models were used to examine the association between hot nights and semen quality parameters. RESULTS: The exposure-response relationship revealed that HNE and HND during 0-90 days before semen collection had a significantly inverse association with sperm motility. Specifically, a 1 °C increase in HNE was associated with decreased sperm progressive motility of 0.0090 (95% confidence interval [ CI]: -0.0147, -0.0033) and decreased total motility of 0.0094 (95% CI: -0.0160, -0.0029). HND was significantly associated with reduced sperm progressive motility and total motility of 0.0021 (95% CI: -0.0040, -0.0003) and 0.0023 (95% CI: -0.0043, -0.0002), respectively. Consistent results were observed at different temperature thresholds on hot nights. CONCLUSION Our findings highlight the need to mitigate nocturnal heat exposure during spermatogenesis to maintain optimal semen quality.
Humans ; Male ; Semen Analysis ; Adult ; Sperm Motility ; Hot Temperature/adverse effects* ; China ; Middle Aged ; Spermatozoa/physiology* ; Young Adult

OBJECTIVE: To identify prognostic genes associated with lysosome-dependent cell death (LDCD) in patients with gastric cancer (GC). METHODS: Differentially expressed genes (DEGs) were identified using The Cancer Genome Atlas - Stomach Adenocarcinoma. Weighted gene co-expression network analysis was performed to identify the key module genes associated with LDCD score. Candidate genes were identified by DEGs and key module genes. Univariate Cox regression analysis, and least absolute shrinkage and selection operator regression and multivariate Cox regression analyses were performed for the selection of prognostic genes, and risk module was established. Subsequently, key cells were identified in the single-cell dataset (GSE183904), and prognostic gene expression was analyzed. Cell proliferation and migration were assessed using the Cell Counting Kit-8 assay and the wound healing assay. RESULTS: A total of 4,465 DEGs, 95 candidate genes, and 4 prognostic genes, including C19orf59, BATF2, TNFAIP2, and TNFSF18, were identified in the analysis. Receiver operating characteristic curves indicated the excellent predictive power of the risk model. Three key cell types (B cells, chief cells, and endothelial/pericyte cells) were identified in the GSE183904 dataset. C19orf59 and TNFAIP2 exhibited predominant expression in macrophage species, whereas TNFAIP2 evolved over time in endothelial/pericyte cells and chief cells. Functional experiments confirmed that interfering with C19orf59 inhibited proliferation and migration in GC cells. CONCLUSION C19orf59, BATF2, TNFAIP2, and TNFSF18 are prognostic genes associated with LDCD in GC. Furthermore, the risk model established in this study showed robust predictive power.
Stomach Neoplasms/pathology* ; Humans ; Prognosis ; Lysosomes/physiology* ; RNA-Seq ; Cell Death ; Single-Cell Analysis ; Gene Expression Regulation, Neoplastic ; Cell Proliferation ; Single-Cell Gene Expression Analysis

Objective To explore and establish the bacterial endotoxin limit value and testing method of the active pharmaceutical ingredient （API） of pentetic acid, and conduct methodological investigation. Methods Three batches of pentetic acid were used to establish the method for the determination of bacterial endotoxin, and interference test was conducted simultaneously. The sample was dissolved with commercially available alkaline regulator to a concentration of 4 mg/ml or lower, and then diluted with water for bacterial endotoxin test. Limulus reagent with sensitivity of 0.125 EU/ml or higher was selected and redissolved with commercially available magnesium ion buffer solution. And the endotoxin test was performed by gel method. Results The endotoxin limit of API of pentetic acid was determined as: less than 0.125 EU/mg. Conclusion The method established could be used for the control of bacterial endotoxin in API of pentetic acid.

Objective To determine the effects of Bushen Huoxue Formula(BHF),a clinically vali-dated traditional Chinese herbal compound,on myelin integrity and cognitive function in mice with chronic cerebral hypoperfusion(CCH).Methods A total of 30 SPF male C57BL/6J mice were randomly divided into sham operation group(n=8)and model group(n=22).Bilateral com-mon carotid artery stenosis was inflicted to establish a mouse model of CCH,while the mice in the sham operation group only received separation of bilateral vagus nerves.In the model group,6 mice died in 2 d after surgery,the left 16 mice were then randomly divided into a model group and a treatment group,with 8 animals in each group.In 2 weeks after surgery,BHF(0.2 ml/d)or pure water was administered via gavage for 60 d to the corresponding groups.Cognitive function was assessed using the Morris water maze(MWM)test.White matter lesions were evaluated by diffu-sion tensor imaging-fractional anisotropy(DTI-FA).Demyelination in the corpus callosum was visualized using Luxol fast blue(LFB)staining,while neuronal damage in the hippocampal CA1 region was analyzed with Nissl staining.Results Compared to the sham group,the model group exhibited significantly prolonged swimming distance and escape latency on day 5 and reduced platform crossings on day 6 in Morris water maze test,decreased DTI-FA value,lower absorbance value of myelin in LFB staining,and fewer Nissl-stained neurons in the hippocampal region(P＜0.05,P＜0.01).In contrast,the treatment group showed significantly shorter swimming distance[188.14(105.19,342.00)cm vs 280.22(168.47,501.37)cm,P＜0.05]and escape latency[10.22(5.77,19.47)s vs 19.39(13.57,31.09)s,P＜0.01]on day 5,increased platform crossings on day 6[3.00(2.00,4.00)times vs 2.00(1.00,3.00)times,P＜0.05],elevated DTI-FA value(0.340±0.014 vs 0.313±0.012,P＜0.01),enhanced absorbance value of myelin[0.353(0.328,0.364)vs 0.305(0.290,0.350),P＜0.05],and greater neuronal counts(9.94±2.22 cells vs 7.11±2.02 cells,P＜0.01)when compared to the model group.Conclusion BHF can alleviate CCH-induced cogni-tive deficits in mice by promoting repair of white matter microstructure and rescue of neuronal loss.

Aim To investigate the association between cardiovascular health(CVH)score based on life's es-sential 8(LE8)on cognitive function and the mediation role of neutrophil-to-lymphocyte ratio(NLR)between them in ol-der adults,providing basis for the prevention and control of cognitive impairment.Methods The study population was selected from the National Health and Nutrition Examination Survey(NHANES)2011-2014 two cycles of 60 years and a-bove,demographic characteristics,medical history and other variables were collected,the participants'CVH scores were calculated according to LE8 defined by American Heart Association,and cognitive function was assessed using the digit symbol substitution test.The relationship between CVH and cognitive function was explored using a weighted linear re-gression analysis,and the dose-response relationship was analyzed using a restricted cubic spline.Moreover,mediation a-nalysis was used to explore the role of NLR in mediating the relationship between CVH score and cognitive function.Results A total of 2 510 participants were included in this study.After adjusting for relevant factors,cognitive function was positively associated with moderate CVH group score(β=3.36,95％CI:1.43～5.30)and high CVH group score(β=6.01,95％CI:2.89～9.13)compared with the low CVH group score.The LE8 single factor of diet score(β=0.04,95％CI:0.01～0.06),physical activity score(β=0.04,95％CI:0.02～0.05),tobacco exposure score(β=0.05,95％CI:0.02～0.08),blood pressure score(β=0.03,95％CI:0.01～0.05)and blood glucose score(β=0.06,95％CI:0.03～0.09)were positively correlated with cognitive function score.The results of restricted cubic splines showed that the score of CVH was linear positively correlated with the score of cognitive function.The indirect effect of CVH on cognitive function via NLR was 0.002(P＞0.05),and the proportion of mediating effect was 1.29％(P＞0.05),indicating the mediating effect of NLR on the relationship between CVH score and cognitive function was not signif-icant.Conclusions The CVH score based on the LE8 was positively correlated with cognitive function in older adults,underscoring the crucial role of maintaining optimal CVH levels in supporting cognitive health.However,the NLR,as an indicator of inflammation,did not exhibit a significant mediating effect between the CVH score and cognitive function.The relationship between these variables might be influenced by other mechanisms.