ObjectiveTo explore the inhibitory effect and related molecular mechanisms of Saponin of Schizocapsa plantaginea HanceⅠ （SSPHⅠ） on human nasopharyngeal carcinoma HONE-1 cells. MethodsThe effect of SSPHⅠ on HONE-1 cell viability was detected using the CCK-8 assay. Its inhibitory effect on cell proliferation was evaluated through a colony formation assay. Changes in cell invasion ability were analyzed using the Transwell assay. Intracellular reactive oxygen species （ROS） levels were measured using the DHE fluorescent probe. The extent of intracellular content release was reflected by the LDH release assay. The rate of cell pyroptosis was detected using the Annexin-V/PI double staining method. Changes in the expression of proteins related to the classical pyroptosis pathway were examined by Western Blot. ResultsCCK-8 assay showed that treatment with SSPHⅠ for 24 hours reduced HONE-1 cell viability in a concentration-dependent manner， with an IC50 value of 3.383 μmol/L. In the colony formation assay， the number of HONE-1 cell colonies gradually decreased with increasing concentrations of SSPHⅠ （P<0.01）. The Transwell assay revealed that the number of cells migrating through the chamber was reduced following SSPHⅠ treatment （P<0.01）. DHE fluorescence probe detection indicated that intracellular ROS fluorescence intensity increased after SSPHⅠ treatment （P<0.001）. The LDH release assay showed that LDH activity in the cell supernatant increased with higher concentrations of SSPHⅠ （P<0.001）. Annexin-V/PI double staining demonstrated that the proportion of Annexin-V/PI-positive cells increased after SSPHⅠ treatment （P<0.001）. Western blot analysis showed that， compared with the control group， the protein expression levels of cleaved-Caspase-1 and GSDMD-N-terminal were upregulated in SSPHⅠ-treated cells （P<0.05）， and NLRP3 protein expression levels also increased （P<0.05）. ELISA results showed that the levels of IL-1β and IL-18 in the cells increased with higher concentrations of SSPHⅠ （P<0.05）. ConclusionSSPHⅠ can induce pyroptosis in nasopharyngeal carcinoma HONE-1 cells by regulating the ROS/NLRP3/Caspase-1 signaling axis， thereby exerting an anti-nasopharyngeal carcinoma effect. This suggests that SSPHⅠ may serve as a potential therapeutic agent for nasopharyngeal carcinoma.

Diabetic kidney disease （DKD） is a microvascular complication of diabetes， with a complex pathogenesis， in which mitochondrial dysfunction is considered to be the core of DKD development. Taking mitochondria as a target to regulate mitochondrial energy metabolism， mitochondrial oxidative stress， mitophagy， and mitochondrial dynamic function represents a promising strategy for the DKD prevention and treatment， with good prospects in clinical application. Traditional Chinese medicine （TCM） has great potential to mediate mitochondrial dysfunction in the DKD prevention and treatment. This article deeply explores the intrinsic relationship between various forms of mitochondrial dysfunction and DKD， and summarizes the current research status of various Chinese herbal compounds and Chinese herbal formulas in targeting mitochondrial dysfunction for the DKD prevention and treatment. This article aims to provide new targets and strategies for the DKD prevention and treatment， and the research and development of TCM.

Autosomal dominant polycystic kidney disease （ADPKD） is a systemic hereditary renal disorder and can affect multiple organs， and congenital hepatic fibrosis is one of the manifestations of liver involvement and is an important complication of ADPKD. Symptomatic management is currently the main treatment method for this disease， and disease-specific drugs such as tolvaptan have limited indications and cannot correct the underlying genetic defect. This article reports a case of ADPKD with congenital hepatic fibrosis， and sirolimus was identified as the individualized treatment regimen based on peripheral blood functional genomic analysis and drug sensitivity prediction platform. The patient achieved significant improvements in symptoms and quality of life after treatment， with a stable kidney volume. This case shows that functional genomics has a potential value in guiding individualized treatment of rare genetic disorders， which provides new treatment ideas and practice paths for similar patients.

ObjectiveTo characterize the systemically absorbed components of Zhengqi prescription （ZQP） and investigate its therapeutic effects and mechanisms against cancer-related fatigue （CRF） through an integrated approach of network pharmacology and animal experiments. MethodsThe systemically absorbed components of ZQP were identified by ultra-performance liquid chromatography coupled with quadrupole-Orbitrap mass spectrometry （UPLC-Q-Exactive Orbitrap MS）. Network pharmacology was employed to predict the potential targets and signaling pathways involved in the anti-CRF effects of ZQP. A mouse model of paclitaxel-induced CRF， mimicking breast cancer-related fatigue， was established. Mice were administered different doses of ZQP extract. The therapeutic efficacy was evaluated based on fatigue-related indicators， behavioral test results， and energy metabolism parameters. Western blot analysis was conducted to validate the regulation of core signaling pathways. ResultsA total of 48 systemically absorbed components were identified. Network pharmacology analysis revealed 124 intersecting targets （including Akt1） and implicated signaling pathways such as phosphatidylinositol 3-kinase/protein kinase （PI3K/Akt）. Pharmacodynamic studies with the established CRF model demonstrated that ZQP alleviated fatigue symptoms. Specifically， ZQP-treated mice exhibited increased exhaustive swimming time （P<0.05）， prolonged struggling time in the tail suspension test， and enhanced movement duration and distance in the open field test （P<0.05， P<0.01）. Furthermore， ZQP treatment decreased serum lactate and blood urea nitrogen levels （P<0.05， P<0.01）， increased liver and muscle glycogen content （P<0.05， P<0.01）， and upregulated the expression of phosphorylated （p）-Akt and p-PI3K in the gastrocnemius muscle （P<0.05， P<0.01）. ConclusionZQP exerts significant therapeutic effects on paclitaxel-induced breast cancer-related fatigue by regulating the PI3K/Akt signaling pathway. Furthermore， this study provides a preliminary foundation for subsequent quality control of the formula and further investigation into its mechanism against CRF.

Objective:To explore the categories and influencing factors of depression in mild cognitive impairment (MCI) patients, so as to provide a reference for formulating precise interventions for depression in MCI patients.Methods:A cross-sectional investigation was conducted. Patients with MCI admitted to the Department of Neurology, The First Affiliated Hospital of Nanchang University from December 2022 to December 2023 were selected as the investigation objects by convenience sampling method. The general data questionnaire, Hamilton Depression Rating Scale-17, Montreal Cognitive Assessment Scale and Lubben Social Network Scale-6 were used to conduct a survey. Latent profile analysis and multiple Logistic regression analysis were used to explore the categories and influencing factors of depression.Results:A total of 537 patients with MCI were included, including 335 females and 202 males, aged (65.72 ± 9.53) years old. MCI patients scored (22.67 ± 4.68) points on the Montreal Cognitive Assessment Scale, (13.27 ± 5.73) points on the Lubben Social Network Scale-6, and 9.00 (5.00, 13.00) points on the Hamilton Depression Rating Scale-17. The depression in MCI patients could be divided into three categories: low risk depression (67.8%, 364/537), low depression-sleep disorder (20.1%, 108/537), and high depression-anxiety (12.1%, 65/537). The multiple Logistic regression analysis showed that gender, education, living style, social isolation and cognitive function were the influencing factors for different categories of depression ( OR values were 0.443-2.921, all P<0.05). Conclusions:There are individual differences in depression in patients with MCI, and precise intervention should be implemented according to the characteristics of different categories of depression.

Chronic liver disease remains a severe threat to human health. Furthermore, if left untreated promptly and effectively, it may gradually develop into end-stage liver disease, including decompensated cirrhosis and liver failure. Currently, mesenchymal stem cell technology is acting as a kind of an emerging treatment method, and multiple clinical trials have confirmed its promising application prospects in the treatment of decompensated cirrhosis and liver failure. Hence, stem cell therapy may offer a novel therapeutic option for these patients. This article summarizes the clinical research progress of stem cell therapy for decompensated cirrhosis and liver failure and analyzes present challenges and application prospects.

Objective:To systematically review the prediction models for extubation failure in critically ill patients undergoing mechanical ventilation, providing a reference for healthcare professionals in selecting appropriate models to identify high-risk populations.Methods:Literature on the construction of prediction models for extubation failure risk in critically ill patients undergoing mechanical ventilation was retrieved from China National Knowledge Infrastructure, Wanfang Database, VIP, SinoMed, PubMed, Web of Science, Embase, and Cochrane Library. The search was limited from database inception to February 2024. Two researchers independently screened the literature and extracted data, using bias risk assessment tools to evaluate the bias risk and applicability of the prediction models.Results:A total of nine studies were included, with the most common predictive factors being mechanical ventilation duration, Glasgow Coma Scale score, cough reflex strength, age, and 24-hour input/output volume. The area under the receiver operating characteristic curve for the models ranged from 0.689 to 0.926, indicating good predictive performance. However, the risk of bias was high, mainly due to small sample sizes, the selection of predictive factors based on univariate analysis, and lack of proper internal validation.Conclusions:Existing prediction models show good predictive performance, but they carry high bias risk. Future studies should improve research design, adhere to model development and reporting guidelines, and develop well-performing, user-friendly prediction models to more accurately identify high-risk populations for extubation failure.

Objective:To investigate the clinical characteristics and treatment of human immunodeficiency virus (HIV) negative adult disseminated Talaromyces marneffei (TSM) infection, so as to improve the diagnosis and treatment of this disease.Methods:While two HIV-negative adult patients with disseminated T. Marneffei infection were reported, papers published between 1970 and February 2024 were collected from CNKI, Wanfang and Chongqing Weipu databases, and patient data meeting diagnostic criteria were collected. A total of 34 HIV-negative adults with disseminated T. Marneffei infection were collected. The data of 34 patients with this disease were retrospectively analyzed, and the demographic distribution, systematic signs, examination results, complications, diagnosis and treatment plan and effect of this disease were summarized.Results:Among the 34 patients, the ratio of male to female patients was 21∶13. The median age of onset was 51 years, ranging from 24 to 70 years. The incidence area was more common in the south of China. The most common clinical manifestation was fever. 70.6%(24/34) of patients were misdiagnosed, most often with tuberculosis. The methods of diagnosis were as follows: 26 cases were diagnosed by fungal culture, 5 cases by high-throughput sequencing and 3 cases by direct microscopy. 32 patients received antifungal therapy, 9 were cured, 10 improved, 2 died, 4 relapsed, 4 patients were effective (but the outcome was unknown), 2 patients had poor effect, and 1 patient had unknown effect. Two patients died soon after admission due to rapid disease progression.Conclusions:The symptoms of HIV negative adults infected with T. Marneffei are varied and may involve multiple systems. Infection is often misdiagnosed. Early identification and fungal culture can improve the detection rate. High-throughput sequencing is a relatively mature diagnostic technology.

Objective To explore latent classes of behavioural and psychological symptoms in the patients with Alzheimer's disease(AD)and to identify the factors influencing the latent classes and provide a basis for fomulating personalized nursing measures.Methods Convenience sampling was employed to recruit 361 AD inpatients from our hospital between November 2023 and May 2024 for this cross-sectional study.A general data questionnaire,the neuropsychiatric inventory questionnaire,Monteria cognitive assessment scale,activity of daily life scale,and mini-nutritional assessment scale were used in the survey.Latent class analysis was conducted to analyse the data acquired from the survey.Univariate analysis and multiple Logistic regression analysis were used to identify the factors influencing latent classes.Results Toally 346 patients finished the study.It was found that a 72.5%of AD patients developed behavioural and psychological symptoms.The symptoms were categorised into three classes:low symptom-apathy,middle symptom-emotional disturbance and high symptom-behaviour disorder.The course of disease,cognitive function,daily living ability and nutritional status were identified as the factors that influenced the latent classes(all P<0.05).Conclusion AD patients with low cognitive function,poor daily living ability,malnutrition and a course of disease over 5 years are at high risks of behavioural and psychological symptoms which are heterogeneous.Care providers are advised to propose personalised care strategies to improve the behavioural and psychological symptoms.

OBJECTIVE To systematically evaluate the efficacy and safety of tislelizumab in the treatment of advanced non- small cell lung cancer （NSCLC）. METHODS Computerized searches were conducted in PubMed， Embase， the Cochrane Library， CNKI， Wanfang and other Chinese and English databases to collect randomized controlled trials （RCTs） on tislelizumab for advanced NSCLC. The search period was from the establishment of the databases to December 2024. After strictly screening the literature， extracting data and conducting quality evaluations in accordance with the inclusion and exclusion criteria， a meta-analysis was performed using RevMan 5.3 and Stata 16.0 software. RESULTS A total of 18 RCTs involving 2 337 patients were included， with 1 283 in the experimental group and 1 054 in the control group. The meta-analysis results showed that the objective response rate [RR＝1.61， 95%CI （1.48， 1.75）， P＜0.000 01]， disease control rate [RR＝1.21， 95%CI （1.13， 1.29）， P＜0.000 01]， progression free survival [HR＝0.55， 95%CI （0.45， 0.66）， P＜0.000 01]， and overall survival [HR＝0.78， 95%CI（0.62， 0.97）， P＝0.03] were significantly better in the experimental group than in the control group. There was no statistically significant difference in the incidence of adverse reactions between the two groups [RR＝1.00， 95%CI （0.73， 1.37）， P＝1.00]； among the common adverse reactions， only the incidence of liver function impairment was significantly higher in the experimental group than in the control group [RR＝1.30， 95%CI （1.10， 1.54）， P＜0.01]. CONCLUSIONS Tislelizumab in combination with chemotherapy or targeted drugs significantly improves the efficacy in patients with advanced NSCLC without increasing the risk of adverse reactions overall. However， liver function should be closely monitored during treatment.