ObjectiveTo investigate the effect of Zishen Huoxue Formula （ZSXHF） on molecular-targeted therapy-associated proteinuria in patients with primary liver cancer （PLC）， to assess the efficacy of ZSXHF in the treatment of molecular-targeted therapy-associated proteinuria， and to provide a basis for clinical medication. MethodsA retrospective cohort study was conducted among the PLC patients with molecular-targeted therapy-associated proteinuria who were diagnosed and treated in The Department of Hepatology of Chinese PLA General Hospital， from January 1， 2022 to July 1， 2025. With ZSXHF treatment as the exposure factor， the patients with a cumulative treatment duration of ≥9 weeks were enrolled as traditional Chinese medicine （TCM） group， while those without TCM treatment were enrolled as control group. Propensity score matching was performed for the two groups at a ratio of 1∶1 based on sex， age， 24-hour urinary protein， blood urea nitrogen， and serum creatinine. The independent-samples t test was used for comparison of normally distributed continuous data between two groups， and the Mann-Whitney U test was used for comparison of non-normally distributed continuous data between two groups； the chi-square test was used for comparison of categorical data between groups. Univariate and multivariate Logistic regression analyses were used to investigate the influencing factors for promoting the improvement of targeted-therapy-associated proteinuria. ResultsA total of 137 PLC patients with targeted-therapy-associated proteinuria were enrolled， with 34 patients in the TCM group and 103 in the control group. After follow-up for 6 months， the TCM group had a significant improvement in urinary protein grade compared with the control group （χ²=9.261， P=0.016）. There were 25 patients in each group after propensity score matching， and after follow-up for 6 months， there were significant differences between the two groups in urinary protein grade （χ²=15.689， P<0.001） and 24-hour urinary protein （Z=-3.075， P=0.002）. After cumulative treatment with ZSXHF for ≥9 weeks， the TCM group had a significantly greater change in 24-hour urinary protein from baseline compared with the control group （t=-2.514， P=0.016）， while there were no significant differences in the changes in liver and renal function after ZSXHF intervention between the two groups （all P>0.05）. The multivariate Logistic regression analysis showed that ZSXHF treatment （odds ratio=2.901， 95% confidence interval： 1.135 — 7.417， P=0.026） was an independent influencing factor for improvement in molecular-targeted therapy-associated proteinuria. ConclusionZSHXF can effectively alleviate molecular-targeted therapy-associated proteinuria in PLC patients with a favorable safety profile， which provides a new reference for TCM prevention and treatment of molecular-targeted therapy-associated adverse reactions in PLC patients.

AIM:To investigate the mechanism by which muscle segment homeobox 2(Msx2)regulates the differentiation of outer enamel epithelial cells in the enamel organ.METHODS:Tissue paraffin sections were prepared and subjected to hematoxylin-eosin(HE)staining to analyze the effect of Msx2 deficiency on the differentiation status of epithelial cells in the enamel organ at the morphological level.At the ultrastructural level,alterations in cell structure were analyzed.The intermediate steps mediating cell differentiation were identified.Transcriptome sequencing analysis was performed to validate the molecular mechanisms underlying the observed phenomena.RESULTS:Msx2 deficiency was innovatively found to induce severe squamous epithelial hyperplasia in outer enamel epithelial cells of enamel organ,accompanied by dynamic restructuring of the cell cytoskeleton and alterations in cell adhesion at the ultrastructure level.As a transcriptional repressor,the loss of Msx2 expression results in significant increases(P＜0.05 or P＜0.01)in the mRNA expression levels of integrin β2(Itgβ2),ItgαM,Itgα4,Rac family small GTPase 2(Rac2),Rac/Cdc42 guanine nucleo-tide exchange factor 6(Arhgef6)and protein tyrosine phosphatase receptor type C(Ptprc).CONCLUSION:Msx2 regu-lates cytoskeleton structure and cell-cell interaction through the Rho GTPases signaling pathway,thereby influencing the differentiation state of outer enamel epithelial cells.This study reveals the mechanism through which Msx2 regulates the differentiation of outer enamel epithelial cells,providing a theoretical foundation for the prevention and treatment of enam-el-related clinical dental diseases.

Objective To explore the distribution characteristics of common TCM syndromes in colorectal cancer;To provide a basis for standardized research on syndrome of colorectal cancer.Methods The literature related to TCM syndromes of colorectal cancer was retrieved from CNKI,Wanfang Data,VIP and SinoMed.Information on syndrome types and symptoms was extracted to establish a traditional Chinese medicine syndrome database for colorectal cancer.Frequency statistics were used to analyze distribution of colorectal cancer syndrome types and their symptom characteristics.Lantern 5.0 software was used to establish a latent structure model based on the LTM-EAS algorithm,and factor analysis and systematic clustering analysis were conducted using SPSS 27.0 software to infer potential patterns.Based on the results of comprehensive frequency statistics,systematic clustering and latent structure analysis,common TCM syndrome types and symptom characteristics of colorectal cancer were obtained.Results A total of 929 articles were included,totaling 2 465 syndrome items,involving 97 syndrome types,with high frequency of qi-blood deficiency syndrome,dampness and heat accumulation syndrome,spleen-kidney yang deficiency syndrome,etc.,and 281 symptoms,including abdominal distension,anorexia,abdominal pain and mental fatigue,etc.The latent structure analysis obtained 23 hidden variables,and 8 common syndromes were obtained according to professional knowledge.Factor analysis obtained 17 common factors,and further systematic cluster analysis inferred 9 potential syndrome types.Conclusion Common syndrome of colorectal cancer can be divided into 9 types,which are dampness and heat accumulation syndrome,blood stasis toxicity internal obstruction syndrome,qi stagnation and blood stasis syndrome,dampness and heat stasis toxicity syndrome,spleen deficiency and phlegm-dampness syndrome,spleen qi deficiency syndrome,qi and blood deficiency syndrome,liver-kidney yin deficiency syndrome,and spleen-kidney yang deficiency syndrome.The symptom characteristics of each syndrome are significant,which can provide reference for clinical differentiation and lay foundation for standardized research on syndrome.

ObjectiveTo evaluate the clinical efficacy of Fuzheng Huaji Formula （扶正化积方） for chronic hepatitis B to reduce the incidence of liver cirrhosis and hepatocellular carcinoma. MethodsA retrospective cohort study was conducted， collecting medical records of 118 patients with chronic hepatitis B and 234 patients with hepatitis B-related cirrhosis who visited the hospital between January 1， 2014， and December 31， 2018. The use of Fuzheng Huaji Formula was designated as the exposure factor. Patients receiving antiviral treatment for hepatitis B without concurrent Fuzheng Huaji Formula therapy were included in the western medicine group， while those receiving antiviral treatment combined with Fuzheng Huaji Formula for a cumulative treatment lasting longer than 3 months were included in the combined treatment group. The follow-up observation period was five years. Kaplan-Meier survival analysis was used to assess the cumulative incidence of cirrhosis in patients with chronic hepatitis B and the cumulative incidence of hepatocellular carcinoma in patients with hepatitis B-related cirrhosis. Univariate and multivariate Cox regression analyses were employed to examine the factors influencing the occurrence of cirrhosis and hepatocellular carcinoma. ResultsAmong patients with chronic hepatitis B， there were 55 cases in the combined treatment group and 63 cases in the western medicine group； among patients with hepatitis B-related cirrhosis， there were 110 cases in the combined treatment group and 124 cases in the western medicine group. Five-year follow-up outcomes for chronic hepatitis B patients showed that the cumulative incidence of cirrhosis was 5.45% （3/55） in the combined treatment group and 17.46% （11/63） in the western medicine group， with a statistically significant difference between groups （Z = 2.003， P = 0.045）. Five-year follow-up outcomes for hepatitis B-related cirrhosis patients showed that the cumulative incidence of hepatocellular carcinoma was 8.18% （9/110） in the combined treatment group and 22.58% （28/124） in the western medicine group， also showing a statistically significant difference （Z = 3.007， P = 0.003）. Univariate and multivariate Cox regression analyses indicated that treatment with Fuzheng Huaji Formula is an independent protective factor in preventing the progression of chronic hepatitis B to cirrhosis and the progression of hepatitis B-related cirrhosis to hepatocellular carcinoma （P＜0.05）. ConclusionCombining Fuzheng Huaji Formula with antiviral therapy for hepatitis B can effectively intervene in the disease progression of chronic hepatitis B， reducing the incidence of cirrhosis and hepatocellular carcinoma.

Objective To investigate the status quo of work performance appraisal,sense of salary fairness and salary satisfaction of traditional Chinese Medical(TCM)doctors,and to explore the effect of performance appraisal on salary satisfaction and the mediating effect ofsense of salary fairness between them.Methods A questionnaire survey was conducted among 412 TCM doctors selected from 1 1 public hospitals of different categories and grades in Zhejiang Province.Descriptive analysis,analysis of variance and structural equation model were used to analyze the data.Results The scores of Chinese Medicine characteristics(3.41),sense of salary fairness(3.15)and salary satisfaction(3.07)in the work performance appraisal of TCM doctors were between average(3)and better(4).The work performance appraisal of TCMdoctors had a positive effect on pay equity(β=0.714,P＜0.001),the sense of salary fairness of TCM doctors completely mediated(β=0.618,P＜0.001)the effect of TCM characteristics on salary satisfaction(β=0.084,P＞0.05).Conclusion It is suggested that the performance appraisal of TCM doctors should be improved and a fair and reasonable performance salary system should be established,and then enhance their salary satisfaction.

Traditional Chinese Medicine (TCM), as a treasure of the Chinese nation, plays a significant role in maintaining public health. In 2019, the Central Committee of the Communist Party of China and the State Council proposed for the first time the establishment of a TCM registration and evaluation evidence system that integrates TCM theory, "personal experience" and clinical trials (referred to as the "Three-in-One" System) to promote the inheritance and innovation of TCM. Subsequently, the National Medical Products Administration issued several guiding principles to advance the improvement and implementation of this system. Owing to the complexity of its implementation, there are still differing understandings within the TCM industry regarding the positioning of the "Three-in-One" Registration and Evaluation Evidence System, as well as the connotation and value orientation of the "personal experience." To address this, Academician WANG Qi, President of the TCM Association, China International Exchange and Promotion Association for Medical and Healthcare and TCM master, led a group of academicians, TCM masters, TCM pharmacology experts and clinical TCM experts to convene a "Seminar on Promoting the Implementation of the ′Three-in-One′ Registration and Evaluation Evidence System for Chinese Medicinals." Through extensive discussions, an expert consensus was formed, clarifying the different roles of the TCM theory, "personal experience" and clinical trials within the system. It was further emphasized that the "personal experience" is the core of this system, and its data should be derived from clinical practice scenarios. In the future, the improvement of this system will require collaborative efforts across multiple fields to promote the high-quality development of the Chinese medicinal industry.

Objective To explore the distribution characteristics of common TCM syndromes in colorectal cancer;To provide a basis for standardized research on syndrome of colorectal cancer.Methods The literature related to TCM syndromes of colorectal cancer was retrieved from CNKI,Wanfang Data,VIP and SinoMed.Information on syndrome types and symptoms was extracted to establish a traditional Chinese medicine syndrome database for colorectal cancer.Frequency statistics were used to analyze distribution of colorectal cancer syndrome types and their symptom characteristics.Lantern 5.0 software was used to establish a latent structure model based on the LTM-EAS algorithm,and factor analysis and systematic clustering analysis were conducted using SPSS 27.0 software to infer potential patterns.Based on the results of comprehensive frequency statistics,systematic clustering and latent structure analysis,common TCM syndrome types and symptom characteristics of colorectal cancer were obtained.Results A total of 929 articles were included,totaling 2 465 syndrome items,involving 97 syndrome types,with high frequency of qi-blood deficiency syndrome,dampness and heat accumulation syndrome,spleen-kidney yang deficiency syndrome,etc.,and 281 symptoms,including abdominal distension,anorexia,abdominal pain and mental fatigue,etc.The latent structure analysis obtained 23 hidden variables,and 8 common syndromes were obtained according to professional knowledge.Factor analysis obtained 17 common factors,and further systematic cluster analysis inferred 9 potential syndrome types.Conclusion Common syndrome of colorectal cancer can be divided into 9 types,which are dampness and heat accumulation syndrome,blood stasis toxicity internal obstruction syndrome,qi stagnation and blood stasis syndrome,dampness and heat stasis toxicity syndrome,spleen deficiency and phlegm-dampness syndrome,spleen qi deficiency syndrome,qi and blood deficiency syndrome,liver-kidney yin deficiency syndrome,and spleen-kidney yang deficiency syndrome.The symptom characteristics of each syndrome are significant,which can provide reference for clinical differentiation and lay foundation for standardized research on syndrome.

Objective To investigate the status quo of work performance appraisal,sense of salary fairness and salary satisfaction of traditional Chinese Medical(TCM)doctors,and to explore the effect of performance appraisal on salary satisfaction and the mediating effect ofsense of salary fairness between them.Methods A questionnaire survey was conducted among 412 TCM doctors selected from 1 1 public hospitals of different categories and grades in Zhejiang Province.Descriptive analysis,analysis of variance and structural equation model were used to analyze the data.Results The scores of Chinese Medicine characteristics(3.41),sense of salary fairness(3.15)and salary satisfaction(3.07)in the work performance appraisal of TCM doctors were between average(3)and better(4).The work performance appraisal of TCMdoctors had a positive effect on pay equity(β=0.714,P＜0.001),the sense of salary fairness of TCM doctors completely mediated(β=0.618,P＜0.001)the effect of TCM characteristics on salary satisfaction(β=0.084,P＞0.05).Conclusion It is suggested that the performance appraisal of TCM doctors should be improved and a fair and reasonable performance salary system should be established,and then enhance their salary satisfaction.

AIM:To investigate the mechanism by which muscle segment homeobox 2(Msx2)regulates the differentiation of outer enamel epithelial cells in the enamel organ.METHODS:Tissue paraffin sections were prepared and subjected to hematoxylin-eosin(HE)staining to analyze the effect of Msx2 deficiency on the differentiation status of epithelial cells in the enamel organ at the morphological level.At the ultrastructural level,alterations in cell structure were analyzed.The intermediate steps mediating cell differentiation were identified.Transcriptome sequencing analysis was performed to validate the molecular mechanisms underlying the observed phenomena.RESULTS:Msx2 deficiency was innovatively found to induce severe squamous epithelial hyperplasia in outer enamel epithelial cells of enamel organ,accompanied by dynamic restructuring of the cell cytoskeleton and alterations in cell adhesion at the ultrastructure level.As a transcriptional repressor,the loss of Msx2 expression results in significant increases(P＜0.05 or P＜0.01)in the mRNA expression levels of integrin β2(Itgβ2),ItgαM,Itgα4,Rac family small GTPase 2(Rac2),Rac/Cdc42 guanine nucleo-tide exchange factor 6(Arhgef6)and protein tyrosine phosphatase receptor type C(Ptprc).CONCLUSION:Msx2 regu-lates cytoskeleton structure and cell-cell interaction through the Rho GTPases signaling pathway,thereby influencing the differentiation state of outer enamel epithelial cells.This study reveals the mechanism through which Msx2 regulates the differentiation of outer enamel epithelial cells,providing a theoretical foundation for the prevention and treatment of enam-el-related clinical dental diseases.

Objective:To explore the clinical application value of 18F-FDG PET/CT radiomics in predicting B-cell lymphoma-2 (BCL-2)/immunoglobulin heavy chain (IgH) fusion gene expression status in follicular lymphoma (FL) patients. Methods:A retrospective analysis was conducted on the clinical and imaging data of 90 FL patients (46 males and 44 females, age (48.7±10.5) years) who underwent 18F-FDG PET/CT examinations at Henan Cancer Hospital from January 2016 to August 2023. According to the expression status, patients were divided into positive group and negative group. Patients were randomly divided into training set ( n=62) and validation set ( n=28) at a ratio of 7∶3. PET and CT radiomics features were extracted by LIFEx 7.3.11 software. After using least absolute shrinkage and selection operator (LASSO) regression and ten-fold cross-validation for feature selection, PET and CT radiomics models were constructed. Univariate and multivariate analyses were used to select important clinical features and construct clinical model. Finally, a combined model was established by combining the radiomics features with clinical features. ROC curve and AUC were used to evaluate the predictive performance of models, and Delong test was used to compare the differences in AUCs. Results:After features selection, a total of 3 PET radiomics features, 3 CT radiomics features and 2 clinical features were selected for the construction of radiomics model and clinical model respectively. Multivariate analysis of clinical data showed that pathological grade (odds ratio ( OR)=0.201, 95% CI: 0.052-0.699, P=0.014) and maximum diameter of the maximum lesion (D max) ( OR=1.033, 95% CI: 1.009-1.065, P=0.017) were associated with BCL-2/IgH expression status. In the training set, the AUCs of clinical model, PET radiomics model, CT radiomics model and combined model were 0.84, 0.80, 0.80 and 0.91 respectively. In the validation set, the AUCs of the four models were 0.55, 0.61, 0.66 and 0.71 respectively. The combined model exhibited a trend toward higher in AUC than other three models in both the training and validation sets ( z values: 0.50-1.71, P values: 0.087-0.620). Conclusion:It is valuable to predict BCL-2/IgH fusion gene expression status based on PET/CT radiomics combined with clinical features.