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.

Mitochondrial dysfunction is a critical factor in the pathogenesis of Alzheimer's disease (AD). The mitochondrial contact site and cristae organizing system (MICOS) plays a pivotal role in shaping the inner mitochondrial membrane, forming cristae junctions and establishing interaction sites between the inner and outer mitochondrial membranes and thereby serving as a cornerstone of mitochondrial structure and function. In the past decade, MICOS abnormalities have been extensively linked to AD pathogenesis. In particular, dysregulated expression of MICOS subunits and mutations in MICOS-related genes have been identified in AD, often in association with hallmark pathological features such as amyloid-β plaque accumulation, neurofibrillary tangle formation, and neuronal apoptosis. Furthermore, MICOS subunits interact with several etiologically relevant proteins, significantly influencing AD progression. The intricate crosstalk between these proteins and MICOS subunits underscores the relevance of MICOS dysfunction in AD. Therapeutic strategies targeting MICOS subunits or their interacting proteins may offer novel approaches for AD treatment. In the present review, we introduce current understanding of MICOS structures and functions, highlight MICOS pathogenesis in AD, and summarize the available MICOS-targeting drugs potentially useful for AD.

Objective:To investigate the relationship between retinoblastoma binding protein 1 (RB1) gene deletion and the prognosis of multiple myeloma (MM) patients, and the possible effect of renal insufficiency on it.Methods:A retrospective cohort study was conducted. The clinical data and follow-up information of MM patients who were treated in the Second Affiliated Hospital of Xuzhou Medical University and the Affiliated Hospital of Xuzhou Medical University from December 2020 to November 2023 were collected. According to the presence of RB1 gene deletion in bone marrow samples detected by fluorescence in situ hybridization (FISH), the patients were divided into the RB1 gene deletion group and the RB1 gene non-deletion group, and the clinicopathological characteristics and hematological index levels were compared between the two groups. Renal insufficiency was determined by renal function assessment indicator serum creatinine (Scr) >177 μmol/L. The Spearman test was used to analyze the relationship between the number of RB1 gene deletion positive cells and levels of Scr, hemoglobin and serum calcium in MM patients. The Kaplan-Meier method was used to analyze progression-free survival (PFS), and the Cox proportional hazards model was used to determine the influencing factors of PFS in all MM patients and RB1 gene deletion and non-deletion MM patients.Results:A total of 75 MM patients were enrolled, of whom 24 (32.0%) had RB1 gene deletion. There were no significant differences in gender, age ≥65 years old, bone destruction and lactate dehydrogenase level between the RB1 gene deletion and non-deletion groups (all P > 0.05). There were significant differences in the distributions of patients in each stage of MM International Staging System (ISS) and revised International Staging System (R-ISS) between the two groups, as well as in hemoglobin, serum calcium, Scr, β 2-microglobulin, serum albumin levels, and the proportion of bone marrow plasma cells (all P < 0.05). The number of RB1 gene deletion positive cells was positively correlated with Scr level ( r = 0.863, P = 0.016), but not with hemoglobin and serum calcium levels (both P > 0.05). The PFS of the RB1 gene non-deletion group was better than that of the RB1 gene deletion group (1-year PFS rate: 83.5% vs. 71.7%, 2-year PFS rate: 56.3% vs. 26.3%), and the difference was statistically significant ( P = 0.012). PFS in the non-renal insufficiency group was better than that in the renal insufficiency group (1-year PFS rate: 85.6% vs. 61.9%, 2-year PFS rate: 58.0% vs. 13.5%), and the difference was statistically significant ( P = 0.001). The PFS of patients without renal insufficiency in both the RB1 gene deletion and non-deletion groups was better than that in patients with renal insufficiency, and the differences were statistically significant (both P < 0.05). Multivariate Cox regression analysis showed that ISS stage Ⅲ was an independent risk factor for poor PFS in MM patients (stage Ⅲ vs. stage Ⅰ, HR = 11.317, 95% CI: 1.220-104.979, P = 0.033). Multivariate Cox regression analysis in RB1 gene deletion and non-deletion groups showed that ISS stage Ⅲ (stage Ⅲ vs. stageⅠ, HR = 4.166, 95% CI: 1.419-12.225, P = 0.009), R-ISS stage Ⅲ (stage Ⅲ vs. stage Ⅰ, HR = 3.800, 95% CI: 1.005-14.367, P = 0.049), serum calcium > 2.52 mmol/L (> 2.52 mmol/L vs. ≤2.52 mmol/L, HR = 2.398, 95% CI: 1.037-5.546, P = 0.041) and renal insufficiency (yes vs. no, HR = 2.363, 95% CI: 1.021-5.472, P = 0.045) were independent risk factors for poor PFS in RB1 gene non-deletion MM patients, and serum calcium >2.52 mmol/L (>2.52 mmol/L vs. ≤ 2.52 mmol/L, HR = 3.673, 95% CI: 1.160-11.627, P = 0.027) and renal insufficiency (yes vs. no, HR = 3.985, 95% CI: 1.220-13.016, P = 0.022) were independent risk factors for poor PFS in RB1 gene deletion MM patients. Conclusions:The PFS of MM patients with RB1 gene deletion is worse than that of patients without RB1 gene deletion, RB1 gene deletion may be related to renal insufficiency in MM patients, and the prognosis of MM patients with RB1 gene deletion and renal insufficiency may be worse.

Multiple system atrophy (MSA) is a rare neurodegenerative disease with complex clinical manifestations, presenting substantial challenges in clinical diagnosis and treatment. Its symptoms and the eight extraordinary meridians are potentially correlated; therefore, this article explores the association between MSA symptom clusters and the eight extraordinary meridians based on their circulation and physiological functions, as well as their treatment strategies. The progression from deficiency to damage in the eight extraordinary meridians aligns with the core pathogenesis of MSA, which is characterized by "the continuous accumulation of impacts from the vital qi deficiency leading to eventual damage". Liver and kidney deficiency and the emptiness of the eight extraordinary meridians are required for the onset of MSA; the stagnation of qi deficiency and the gradual damage to the eight extraordinary meridians are the key stages in the prolonged progression of MSA. The disease often begins with the involvement of the yin and yang qiao mai, governor vessel, thoroughfare vessel, and conception vessel before progressing to multiple meridian involvements, ultimately affecting all eight extraordinary meridians simultaneously. The treatment approach emphasizes that "the direct method may be used for joining battle, but indirect method will be needed in order to secure victory" and focuses on "eliminate pathogenic factors and reinforce healthy qi". Distinguishing the extraordinary meridians and focusing on the primary symptoms are pivotal to improving efficacy. Clinical treatment is aimed at the target, and tailored treatment based on careful clinical observation ensures precision in targeting the disease using the eight extraordinary meridians as the framework and core symptoms as the specific focus. Additionally, combining acupuncture, daoyin therapy, and other method may help prolong survival. This article classifies clinical manifestations based on the theory of the eight extraordinary meridians and explores treatment.

Liver cirrhosis is the terminal stage of various chronic liver diseases， with the main clinical manifestation of portal hypertension， which can lead to spontaneous portosystemic shunt （SPSS）. SPSS is very common in clinical practice and is closely associated with the prognosis of patients. This article summarizes the recent studies in the clinical significance of cirrhotic portal hypertension with SPSS， the controversies in studies， and the current status and future prospects and challenges of treatment， in order to provide a reference for the standardized diagnosis and treatment of portal hypertension.

Objective To analyze the correlation between inflammatory factors and bone mineral density(BMD)as well as β-C-terminal telopeptide of type I collagen(β-CTX)in postmenopausal patients with type 2 diabetes mellitus(T2DM),and to evaluate the diagnostic efficacy of the inflammatory factors in postmenopausal T2DM patients with osteoporosis(OP).Methods A total of 538 postmenopausal women with T2DM,hospitalized in the Department of Endocrinology at the Third People's Hospital of Yunnan Province from October 1,2023 to August 31,2024,were screened,and 181 were ultimately included in the study.Based on bone mineral density,they were divided into the osteopenia group(86 patients,-2.51,B>0),while BMI was an independent protective factor for the occurrence of OP(OR<1,B<0);(4)ROC curve analysis showed that CRP,IL-6,NLR,MLR,and SII all demonstrated diagnostic efficacy for postmenopausal T2DM patients with osteoporosis,among which the combined detection model of CRP,IL-6,and SII exhibited the highest diagnostic efficacy.Conclusion Inflammatory markers are correlated with bone mineral density and β-CTX levels,and may have predictive value for diagnosing osteoporosis in postmenopausal T2DM patients.

Prostate cancer (PCa) is one of the most common cancer among men worldwide.With the continuous development of genomics technology，a large number of studies have confirmed that different types of gene mutations affect the clinical manifestations，progression and prognosis of PCa.Tumor genomics research can go deep into the gene level to explore the causes of PCa，explore possible biomarkers，and identify potential therapeutic targets.This paper discusses the development and application of whole-exome sequencing (WES) in prostate cancer，including DNA damage repair (DDR) related gene mutations，homologous recombination repair (HRR) key gene mutations，other HRR related gene mutations，mismatch repair related gene mutations and other gene mutations，differences in PCa gene mutations between different races，and differences in localized PCa and metastatic PCa gene mutations，so as to provide reference for the stratified diagnosis and individualized treatment of PCa.

Objective:To identify risk factors influencing clinical efficacy of endoscopic resection of small rectal neuroendocrine tumor (NETs).Methods:A retrospective analysis was conducted on patients with rectal NETs ≤10 mm who underwent endoscopic resection from 2013 to 2022. Patients were divided into the endoscopic submucosal dissection (ESD) group and the endoscopic mucosal resection with ligation (EMRL) group according to the treatment methods. After comparing the baseline data, propensity score matching was performed to compare the rates of R1 resection and adequacy of vertical margin distance.Results:A total of 186 patients were included in this study, with 139 receiving ESD and 47 receiving EMRL. The R1 resection rates were 12.2% (17/139) and 2.1% (1/47) in the ESD and EMRL group, respectively ( χ2=3.027, P=0.082). A significant difference in vertical margin adequacy was observed between the two groups [69.1% (96/139) VS 85.1% (40/47), χ2=4.598, P=0.032]. After propensity score matching, 46 pairs of cases were included, and there were no significant differences in the R1 resection rate [6.5% (3/46) VS 2.2% (1/46), χ2=0.261, P=0.609] and vertical margin adequacy [78.3% (36/46) VS 84.8% (39/46), χ2=0.649, P=0.420] between the two groups. Univariate and multivariate Logistic regression analyses revealed that operator experience and preoperative biopsy were independent risk factors for inadequate margin. Conclusion:Treatment method may not be the key factor affecting the distance of the vertical margin after endoscopic resection, but preoperative biopsy and operator experience have a significant impact on margins. Biopsy before endoscopic resection should be avoided, and less experienced doctors are recommended to use EMRL method for small NETs due to its ease of execution.

Objective To investigate the influencing factors of Parkinson's disease(PD)with on-off phenomenon.Methods From January 2021 to November 2023,129 patients with PD who were admitted to the first Department of Encephalopathy in Dongfang Hospital of Beijing University of Chinese Medicine were retrospectively selected.Clinical data of PD patients were collected,and the patients were divided into a group without on-off phenomenon(95 cases)and a group with on-off phenomenon(34 cases).Binary Logistic regression was used to analyze the influencing factors of PD patients with on-off phenomenon.Results Compared with patients without on-off phenomenon,patients with on-off phenomenon had a longer disease course,more movement phenotypes with abnormal posture and gait,a higher proportion of patients with abnormal movements,a higher equivalent dose of levodopa,and higher unified PD rating scale-Ⅱ,Pittsburgh sleep quality index and the Epworth sleeping scale(ESS)scores,the differences of which were statistically significant(all P＜0.05).Binary Logistic regression analysis showed that the motor phenotypes of postulatory gait abnormalities(OR=3.116,95％CI:1.052-9.230),dyskinesia(OR=11.175,95％CI:1.752-71.301),high ESS scores(OR=1.135,95％CI:1.029-1.251)were independent risk factors for on-off phenomenon in PD patients(all P＜0.05).Conclusion The on-off phenomenon in PD patients is the result of multiple factors,in which the movement phenotype of postural and gait abnormality,dyskinesia,and high ESS scores are independent risk factors for the on-off phenomenon in PD patients.

Objective To investigate the influencing factors of Parkinson's disease(PD)with on-off phenomenon.Methods From January 2021 to November 2023,129 patients with PD who were admitted to the first Department of Encephalopathy in Dongfang Hospital of Beijing University of Chinese Medicine were retrospectively selected.Clinical data of PD patients were collected,and the patients were divided into a group without on-off phenomenon(95 cases)and a group with on-off phenomenon(34 cases).Binary Logistic regression was used to analyze the influencing factors of PD patients with on-off phenomenon.Results Compared with patients without on-off phenomenon,patients with on-off phenomenon had a longer disease course,more movement phenotypes with abnormal posture and gait,a higher proportion of patients with abnormal movements,a higher equivalent dose of levodopa,and higher unified PD rating scale-Ⅱ,Pittsburgh sleep quality index and the Epworth sleeping scale(ESS)scores,the differences of which were statistically significant(all P＜0.05).Binary Logistic regression analysis showed that the motor phenotypes of postulatory gait abnormalities(OR=3.116,95％CI:1.052-9.230),dyskinesia(OR=11.175,95％CI:1.752-71.301),high ESS scores(OR=1.135,95％CI:1.029-1.251)were independent risk factors for on-off phenomenon in PD patients(all P＜0.05).Conclusion The on-off phenomenon in PD patients is the result of multiple factors,in which the movement phenotype of postural and gait abnormality,dyskinesia,and high ESS scores are independent risk factors for the on-off phenomenon in PD patients.