As the core vehicle for preserving and transmitting traditional Chinese medicine（TCM） academic thought and clinical experience， the establishment of a robust quality evaluation system for TCM clinical case reports is a crucial component in the current standardization and modernization of TCM. Based on the practical experience of constructing the China Clinical Cases Library of Traditional Chinese Medicine by the China Association of Chinese Medicine， this study conducted a comprehensive analysis of critical challenges， including insufficient authenticity and unfocused evaluation criteria. It proposed a three-dimensional evaluation framework grounded in the structure-process-outcome logic， encompassing three dimensions of authenticity and standardization， characteristics and advantages， application and translational impact. This framework integrated 12 key evaluation indicators in a systematic manner. The model preserved the academic characteristics of TCM syndrome differentiation and treatment， while aligning with modern scientific research standards， achieving a balance between individualized TCM experience and standardized evaluation. Concurrently， this study provided theoretical foundations and methodological guidance for evaluating the quality of TCM clinical cases， contributing significantly to the inheritance of TCM knowledge， evidence-based practice， and the reform of talent evaluation mechanisms.

Guided by molecular networking, nine novel curvularin derivatives (1-9) and 16 known analogs (10-25) were isolated from the hydrothermal vent sediment fungus Penicillium sp. HL-50. Notably, compounds 5-7 represented a hybrid of curvularin and purine. The structures and absolute configurations of compounds 1-9 were elucidated via nuclear magnetic resonance (NMR) spectroscopy, X-ray diffraction, electronic circular dichroism (ECD) calculations, ¹³C NMR calculation, modified Mosher's method, and chemical derivatization. Investigation of anti-inflammatory activities revealed that compounds 7-9, 11, 12, 14, 15, and 18 exhibited significant suppressive effects against lipopolysaccharide (LPS)-induced nitric oxide (NO) production in murine macrophage RAW264.7 cells, with IC₅₀ values ranging from 0.44 to 4.40 μmol·L^-1. Furthermore, these bioactive compounds were found to suppress the expression of inflammation-related proteins, including inducible NO synthase (iNOS), cyclooxygenase-2 (COX-2), NLR family pyrin domain-containing protein 3 (NLRP3), and nuclear factor kappa-B (NF-κB). Additional studies demonstrated that the novel compound 7 possessed potent anti-inflammatory activity by inhibiting the transcription of inflammation-related genes, downregulating the expression of inflammation-related proteins, and inhibiting the release of inflammatory cytokines, indicating its potential application in the treatment of inflammatory diseases.
Penicillium/chemistry* ; Mice ; Animals ; Anti-Inflammatory Agents/isolation & purification* ; RAW 264.7 Cells ; Nitric Oxide/metabolism* ; Hydrothermal Vents/microbiology* ; Macrophages/immunology* ; Molecular Structure ; Nitric Oxide Synthase Type II/immunology* ; Cyclooxygenase 2/immunology* ; Geologic Sediments/microbiology* ; NF-kappa B/immunology* ; NLR Family, Pyrin Domain-Containing 3 Protein/immunology*

Objective To investigate the effects of Tongyangxiao(TYX)lotion on the healing of infected wounds and the expression of interleukin(IL)-1β and inhibitor of nuclear factor κBα(IκBα)/p65 in rats.Methods Fifty rats were randomly assigned to the model group,potassium permanganate(PP)group,and low-,medium-,and high-dose(TYX-L,TYX-M,TYX-H)groups,with 10 rats in each group.An open infection model of full-thickness skin defects was established,and the rats in each group were treated with the corresponding medicinal solution for dressing changes once a day for a total of 14 days.The wound healing of rats was observed,and immunofluorescence,immunohistochemistry,and Western blotting were used to detect the nuclear translocation rate of p65 and the expression levels of IL-1β,p-IκBα/IκBα,and p-p65/p65 proteins in the granulation tissue.Results Compared with the model group,the wound healing rates of both the TYX-M group and the TYX-H group increased on the 7th day of treatment(P<0.05).Compared with the model group and the PP group,the wound healing rates of the TYX-L group,the TYX-M group and the TYX-H group increased on the 14th day of treatment(P<0.05).On the 7th day of treatment,the expression of IL-1β in the TYX-M group was lower than that in the PP group and the Model group(P<0.05),and the p-IκBα/IκBα ratio in the TYX-H group was lower than that in the PP group and the model group(P<0.05).The nuclear translocation rates of p65 in the TYX-L group,TYX-M group and TYX-H group were lower than those in the PP group and model group(P<0.05).On the 14th day of treatment,the p-p65/p65 ratio in the TYX-H group and the TYX-M group was lower than that in the model group(P<0.05),and the IL-1β in the TYX-L group,the TYX-M group,and the TYX-H group and p-IκBα/IκBα ratio in the TYX-H group were lower than those in the PP group and the model group(P<0.05).Conclusion The mechanism of TYX lotion in promoting the healing of infected wounds was associated with the suppression of the activation of NF-κB signaling pathway and alleviation of inflammatory responses.

Objective To investigate the effects of Tongyangxiao(TYX)lotion on the healing of infected wounds and the expression of interleukin(IL)-1β and inhibitor of nuclear factor κBα(IκBα)/p65 in rats.Methods Fifty rats were randomly assigned to the model group,potassium permanganate(PP)group,and low-,medium-,and high-dose(TYX-L,TYX-M,TYX-H)groups,with 10 rats in each group.An open infection model of full-thickness skin defects was established,and the rats in each group were treated with the corresponding medicinal solution for dressing changes once a day for a total of 14 days.The wound healing of rats was observed,and immunofluorescence,immunohistochemistry,and Western blotting were used to detect the nuclear translocation rate of p65 and the expression levels of IL-1β,p-IκBα/IκBα,and p-p65/p65 proteins in the granulation tissue.Results Compared with the model group,the wound healing rates of both the TYX-M group and the TYX-H group increased on the 7th day of treatment(P<0.05).Compared with the model group and the PP group,the wound healing rates of the TYX-L group,the TYX-M group and the TYX-H group increased on the 14th day of treatment(P<0.05).On the 7th day of treatment,the expression of IL-1β in the TYX-M group was lower than that in the PP group and the Model group(P<0.05),and the p-IκBα/IκBα ratio in the TYX-H group was lower than that in the PP group and the model group(P<0.05).The nuclear translocation rates of p65 in the TYX-L group,TYX-M group and TYX-H group were lower than those in the PP group and model group(P<0.05).On the 14th day of treatment,the p-p65/p65 ratio in the TYX-H group and the TYX-M group was lower than that in the model group(P<0.05),and the IL-1β in the TYX-L group,the TYX-M group,and the TYX-H group and p-IκBα/IκBα ratio in the TYX-H group were lower than those in the PP group and the model group(P<0.05).Conclusion The mechanism of TYX lotion in promoting the healing of infected wounds was associated with the suppression of the activation of NF-κB signaling pathway and alleviation of inflammatory responses.

Objective To explore the effects of long non-coding RNA(lncRNA)small nucleolar molecule RNA host gene 12(SNHG12)targeting inhibition of miR-495-3p/phospholipinositol-3-kinase(PI3K)/protein kinase B(Akt)signaling pathway on the proliferation,migration and invasion of prostate cancer cells.Methods The expressions of SNHG12 and miR-495-3p in prostate cancer tissues and cells(LNCaP,C4-2,DU145)were detected with real-time fluorescence quantitative PCR(qRT-PCR).After DU145 cells were divided into si-NC,si-SNHG12,si-SNHG12+anti-miR-NC and si-SNHG12+anti-miR-495-3p groups,the expressions of SNHG12 and miR-495-3p were detected with qRT-PCR;the targeting relationship between SNHG12 and miR-495-3p was determined with dual luciferase assay;cell proliferation was assessed with MTT assay;cell migration and invasion were evaluated with Transwell assay;the protein expressions of proliferating cell nuclear antigen(PCNA),N-cadherin,and E-cadherin were detected with Western blot.Results The expressions of SNHG12 were significantly increased,while the expression of miR-495-3P was significantly decreased in prostate cancer tissues and cells(LNCaP,C4-2,DU145)(P＜0.05).Knockdown of SNHG12 decreased DU145 cell activity,lowered the protein expressions of PCNA and N-cadherin,reduced the number of migrating and invading cells,but increased the protein expression of E-cadherin(P＜0.05).SNHG12 targeted and negatively regulated miR-495-3p,and down-regulation of miR-495-3p reversed the effects of SNHG12 knockdown on the proliferation,migration and invasion of prostate cancer cells.Compared with the si-NC group,the si-SNHG12 group had significantly decreased expressions of p-PI3K and p-Akt(P＜0.05).Compared with the si-SNHG12+anti-miR-NC group,the si-SNHG12+anti-miR-495-3p group had significantly increased protein expressions of p-PI3K and p-Akt(P＜0.05).Conclusion lncRNA SNHG12 can promote the proliferation,migration and invasion of prostate cancer cells through targeted inhibition of miR-495-3p/PI3K/Akt signaling pathway.

Objective To explore the mechanism of Tongyangxiao Lotion(TYX)for promoting wound healing following surgery for anal fistula.Methods The active ingredients and drug targets of TYX were explored using TCMSP and BATMAN databases,and the targets associated with wound healing were screened using GeneCards and OMIM databases;the intersecting drug and wound-related targets were analyzed with protein-protein interaction(PPI)analysis and GO and KEGG enrichment analyses.In 25 SD rat models with simulated anal fistula surgery,the effect of wound dressing with TYX at low,medium and high doses(once daily for 14 days)on wound healing were assessed in comparison with potassium permanganate(PP)solution.The granulation tissues collected from the wounds were examined for pathological changes with HE staining and for TNF-α expression using immunohistochemistry.The expressions of 1β,TNF-α,IL-6 mRNA and proteins in the granulation tissue were detected using RT-qPCR,Western blotting or ELISA.Results Network pharmacology analysis yielded 156 common targets between TYX and wound healing,and among them IL-1β,TNF-α,and IL-6 were identified as potential targets of TYX for promoting wound healing.Six core components of TYX were capable of binding to IL-1β,TNF-α,and IL-6 with binding energies all below-6.0 Kcal/mol.In the rat models,the wounds with TYX and PP solution dressing showed significantly reduced inflammatory cell infiltration and increased fibroblasts and collagen deposition.TYX at the 3 doses and PP solution all significantly reduced the expressions of IL-6,IL-1β,TNF-α mRNA and IL-6 protein in the granulation tissues,but TYX at the medium and high doses produced significantly stronger effects than PP solution for lowering TNF-α protein expression and mRNA expressions of TNF-α and IL-6.Conclusion TYX accelerates wound healing by down-regulating the inflammatory factors and reducing inflammation in the wounds.

Objective To explore the mechanism of Tongyangxiao Lotion(TYX)for promoting wound healing following surgery for anal fistula.Methods The active ingredients and drug targets of TYX were explored using TCMSP and BATMAN databases,and the targets associated with wound healing were screened using GeneCards and OMIM databases;the intersecting drug and wound-related targets were analyzed with protein-protein interaction(PPI)analysis and GO and KEGG enrichment analyses.In 25 SD rat models with simulated anal fistula surgery,the effect of wound dressing with TYX at low,medium and high doses(once daily for 14 days)on wound healing were assessed in comparison with potassium permanganate(PP)solution.The granulation tissues collected from the wounds were examined for pathological changes with HE staining and for TNF-α expression using immunohistochemistry.The expressions of 1β,TNF-α,IL-6 mRNA and proteins in the granulation tissue were detected using RT-qPCR,Western blotting or ELISA.Results Network pharmacology analysis yielded 156 common targets between TYX and wound healing,and among them IL-1β,TNF-α,and IL-6 were identified as potential targets of TYX for promoting wound healing.Six core components of TYX were capable of binding to IL-1β,TNF-α,and IL-6 with binding energies all below-6.0 Kcal/mol.In the rat models,the wounds with TYX and PP solution dressing showed significantly reduced inflammatory cell infiltration and increased fibroblasts and collagen deposition.TYX at the 3 doses and PP solution all significantly reduced the expressions of IL-6,IL-1β,TNF-α mRNA and IL-6 protein in the granulation tissues,but TYX at the medium and high doses produced significantly stronger effects than PP solution for lowering TNF-α protein expression and mRNA expressions of TNF-α and IL-6.Conclusion TYX accelerates wound healing by down-regulating the inflammatory factors and reducing inflammation in the wounds.

A case of metachronous bilateral renal pelvic carcinoma was reported. A 55-year-old women underwent left nephroureterectomy for the left renal pelvis cancer in 2011, then she was diagnosed with right renal pelvis carcinoma because of intermittent hematuria in 2014.A transurethral ureteroscopic holmium laser resection of the right renal pelvic tumor, partial right pelvis resection and nephrostomy, instillation with hydroxycamptothecin were taken sequentially to delay the dialysis for 53 months. In 2018, the patient underwent right nephroureterectomy because of recurrence of right renal pelvic carcinoma. The patient was followed up for 17 months postoperatively and there was no recurrence. In this case, patient's renal function was protected by the premise tumor control through a variety of minimally invasive and pharmaceutical therapy, which can provide a reference for the kidney-preserving treatment of high-grade renal pelvis cancer.

With the economic development and medical progress in China, the incidence of prostate cancer is increasing, and most patients have already developed advanced tumors with poor prognosis when diagnosed. The main cornerstone of treatment for metastatic hormone-sensitive prostate cancer (mHSPC) has always been androgen deprivation therapy (ADT), but most mHSPC will transform into metastatic castration-resistant prostate cancer (mCRPC), how to prolong the time from mHSPC to mCRPC has become a current research hotspot, and several landmark phase 3 clinical trials in recent years have led to rapid changes in patient treatment options, including a variety of drugs with different mechanisms of action (e.g., endocrine therapy, chemotherapy, radiotherapy, immunotherapy, and targeted therapy). This article will focus on the current status and progress of novel endocrine agents in metastatic prostate cancer for clinical use.

Objective:To investigate the influence of different characteristics of implant-supported fixed dental prostheses on the incidence of peri-implant disease.Methods:Prospective cohort was established for patients who received implant-supported fixed dental prostheses at the Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University between June 2014 and September 2015. Several patient-related factors, implant prostheses factors, and oral hygiene maintenance factors were collected. The Log-rank test was used to compare the peri-implant disease rates of various factors, and the Cox proportional hazards model was used to conduct multivariate study on single factor significant factors to analyze the impact on the incidence of peri-implant disease.Results:A total of 214 subjects and 351 implants were included in the cohort, the follow-up period was (11.0±3.5) months. Finally, 43.0% (92/214) of patients and 37.3% (131/351) of implants developed peri-implant diseases. The incidence of peri-implant mucositis and peri-implantitis was 41.1% (88/214) and 4.2% (9/214) at the subject level,and 34.2% (120/351) and 3.1% (11/351) at the implant level. Among the factors associated with the implant prosthesis, single factor Log-rank analysis showed that prostheses retention methods, proximal contact of the prostheses, occlusion situation were statistical significance ( P<0.05). Multivariate analysis using Cox proportional hazards model showed that screw retention (hazard ratio=2.38, 95% CI: 1.42-3.99), proximal contact loss of the prostheses (hazard ratio=2.36, 95% CI: 1.31-4.27) were independent risk factors for peri-implant disease ( P<0.05). Conclusions:Factors such as prostheses retention mode and proximal contact characteristics have important influence on the health status of the implant.