Current Medical Science最新文献

{"title":"Statins Combined with AAV8-TBG-LOX-1 Reduce the Vascular Lipid-driven Inflammatory Response and Inhibit Atherosclerosis.","authors":"Wen-Ping Zhou, Xin-Rui Fan, Song-Hai Li, Zhuang-Lin Zeng, Yu-Miao Wei","doi":"10.1007/s11596-024-2954-3","DOIUrl":"10.1007/s11596-024-2954-3","url":null,"abstract":"<p><strong>Objective: </strong>Imbalances in liver lipid metabolism and inflammatory reactions driven by oxidized lipid deposition in blood vessels constitute the core of atherosclerosis. Insufficient degradation of cholesterol in the liver promotes oxidative modification of lipid particles and their deposition on the blood vessel wall in the peripheral circulation. The blood vessel wall engulfs and processes oxidized low-density lipoprotein (Ox-LDL) as foreign matter through pattern recognition receptors, ultimately forming lipid-encapsulated plaques. Among them, endothelial cell oxidized low density lipoprotein receptor 1 (LOX1) phagocytosis is an important link in initiating and promoting this mechanism, and hepatocytes, which are the core of lipid metabolism, are unable to process oxidized lipid particles because of the lack of receptors for the uptake of Ox-LDL. The objective of this study was to investigate whether continuous clearance of Ox-LDL through the liver metabolic pathway could provide better protection against statins therapy.</p><p><strong>Methods: </strong>This study used statins combined with an adeno-associated virus (AAV8-TBG-LOX-1) liver-specific transfection system developed by our research group, in which statins reduced the level of LDL and promoted the ectopic expression of LOX-1 in hepatocytes to clear the continuous production of Ox-LDL. An ApoE knockout mouse model was used to study the effects of virus transfection and liver uptake and degradation of Ox-LDL. Laser confocal detection, Oil red staining and immunofluorescence staining were used to observe the effects of combined therapy on anti-atherosclerotic lesions.</p><p><strong>Results: </strong>Laser confocal microscopy revealed that the recombinant viral vector AAV8-TBG-LOX-1 could specifically transfect hepatocytes and express LOX-1, which mediate hepatocyte phagocytosis and clearance of Ox-LDL. Oil red O staining of the aorta and valvular ring suggested that statins combined with AAV8-TBG-LOX-1 significantly inhibited atherosclerotic lesions. Tissue immunofluorescence staining suggested that statins could reduce the aggregation of macrophages in plaques and that combined therapy could further reduce the aggregation of macrophages in plaques.</p><p><strong>Conclusion: </strong>Statins combined with AAV8-TBG-LOX-1 can alleviate the inflammatory response driven by lipids in the vascular wall, reduce the deposition of macrophages in plaques and inhibit atherosclerosis.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":"1097-1102"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142766193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Wearable EEG Neurofeedback Based-on Machine Learning Algorithms for Children with Autism: A Randomized, Placebo-controlled Study.","authors":"Xian-Na Wang, Tong Zhang, Bi-Cheng Han, Wei-Wei Luo, Wen-Hui Liu, Zhao-Yi Yang, A Disi, Yue Sun, Jin-Chen Yang","doi":"10.1007/s11596-024-2938-3","DOIUrl":"10.1007/s11596-024-2938-3","url":null,"abstract":"<p><strong>Objective: </strong>Behavioral interventions have been shown to ameliorate the electroencephalogram (EEG) dynamics underlying the behavioral symptoms of autism spectrum disorder (ASD), while studies have also demonstrated that mirror neuron mu rhythm-based EEG neurofeedback training improves the behavioral functioning of individuals with ASD. This study aimed to test the effects of a wearable mu rhythm neurofeedback training system based on machine learning algorithms for children with autism.</p><p><strong>Methods: </strong>A randomized, placebo-controlled study was carried out on 60 participants aged 3 to 6 years who were diagnosed with autism, at two center-based intervention sites. The neurofeedback group received active mu rhythm neurofeedback training, while the control group received a sham neurofeedback training. Other behavioral intervention programs were similar between the two groups.</p><p><strong>Results: </strong>After 60 sessions of treatment, both groups showed significant improvements in several domains including language, social and problem behavior. The neurofeedback group showed significantly greater improvements in expressive language (P=0.013) and cognitive awareness (including joint attention, P=0.003) than did the placebo-controlled group.</p><p><strong>Conclusion: </strong>Artificial intelligence-powered wearable EEG neurofeedback, as a type of brain-computer interface application, is a promising assistive technology that can provide targeted intervention for the core brain mechanisms underlying ASD symptoms.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":"1141-1147"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142675240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Application and Prospects of Deep Learning Technology in Fracture Diagnosis.","authors":"Jia-Yao Zhang, Jia-Ming Yang, Xin-Meng Wang, Hong-Lin Wang, Hong Zhou, Zi-Neng Yan, Yi Xie, Peng-Ran Liu, Zhi-Wei Hao, Zhe-Wei Ye","doi":"10.1007/s11596-024-2928-5","DOIUrl":"10.1007/s11596-024-2928-5","url":null,"abstract":"<p><p>Artificial intelligence (AI) is an interdisciplinary field that combines computer technology, mathematics, and several other fields. Recently, with the rapid development of machine learning (ML) and deep learning (DL), significant progress has been made in the field of AI. As one of the fastest-growing branches, DL can effectively extract features from big data and optimize the performance of various tasks. Moreover, with advancements in digital imaging technology, DL has become a key tool for processing high-dimensional medical image data and conducting medical image analysis in clinical applications. With the development of this technology, the diagnosis of orthopedic diseases has undergone significant changes. In this review, we describe recent research progress on DL in fracture diagnosis and discuss the value of DL in this field, providing a reference for better integration and development of DL technology in orthopedics.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":"1132-1140"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142647349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Qiliqiangxin Alleviates Imbalance of Inflammatory Cytokines in Patients with Dilated Cardiomyopathy: A Randomized Controlled Trial.","authors":"Yu-Hua Liao, Jing Yuan, Xue-Juan Jin, Ying-Zhen Yang, Zhao-Hui Wang, Miao Yu, Gang Tian, De-Chao Zhao, Bin Li, Wei-Feng Wu, Rui-Zhen Chen, Hong-Yan Han, Dongjie Xu, Jin Wei, Hai-Tao Yuan","doi":"10.1007/s11596-024-2916-9","DOIUrl":"10.1007/s11596-024-2916-9","url":null,"abstract":"<p><strong>Objective: </strong>Qiliqiangxin (QLQX) capsule- a traditional Chinese medicine used for treating heart failure (HF), can modulate inflammatory cytokines in rats with myocardial infarction. However, its immune-regulating effect on dilated cardiomyopathy (DCM) remains unknown. The aim of this study was to investigate whether QLQX has a unique regulatory role in the imbalance of pro- and anti-inflammatory cytokines in patients with DCM.</p><p><strong>Methods: </strong>The QLQX-DCM is a randomized- double-blind trial conducted at 24 tertiary hospitals in China. A total of 345 patients with newly diagnosed virus-induced DCM were randomly assigned to receive QLQX capsules or placebo while receiving optimal medical therapy for HF. The primary endpoints were changes in plasma inflammatory cytokines and improvements in left ventricular ejection fraction (LVEF) and left ventricular end-diastolic diameter (LVEDd) over the 12-month treatment.</p><p><strong>Results: </strong>At the 12-month follow-up, the levels of IFN-γ, IL-17, TNF-α, and IL-4 decreased significantly, while the level of IL-10 increased in both groups compared with baselines (all P<0.0001). Furthermore-these changes, coupled with improvements in LVEF, NT-proBNP and New York Heart Association (NYHA) functional classification, excluding the LVEDd in the QLQX group, were greater than those in the placebo group (all P<0.001). Additionally, compared with placebo, QLQX treatment also reduced all-cause mortality and rehospitalization rates by 2.17% and 2.28%, respectively, but the difference was not statistically significant.</p><p><strong>Conclusion: </strong>QLQX has the potential to alleviate the imbalance of inflammatory cytokines in patients with DCM, potentially leading to further improvements in cardiac function when combined with anti-HF standard medications.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":"1081-1090"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142079475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acupuncture Treats Sepsis through Immune Modulation and Organ Protection.","authors":"Zi-Xiao Wang, Ren-Jie Qin, Ling-Ling Yu, Arman Nurlan, Xiang-Hong Jing, Man Li","doi":"10.1007/s11596-024-2957-0","DOIUrl":"10.1007/s11596-024-2957-0","url":null,"abstract":"<p><p>Sepsis is a secondary condition resulting from severe systemic infections. It is a significant contributor to mortality in critically ill patients with rapid onset and severe symptoms. Acupuncture is a traditional Chinese medical treatment. Recent clinical studies have demonstrated that acupuncture, as an important synergistic therapy, has promising therapeutic effects in the treatment of sepsis. This paper reviews the mechanisms of immunomodulation and target organ protection associated with acupuncture and synergistic drug acupuncture in the treatment of sepsis. It also integrates existing studies to elucidate the modulation of the immune system and the protective effect of acupuncture on target organs.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":"1185-1192"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142821903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Exosomes from Menstrual Blood-derived Stem Cells and Ginger on Endometriotic Stem Cells.","authors":"Shima Ababzadeh, Faezeh Davoodi Asl, Hoda Fazaeli, Mohsen Sheykhhasan, Leila Naserpour, Mohsen Eslami Farsani, Azar Sheikholeslami","doi":"10.1007/s11596-024-2939-2","DOIUrl":"10.1007/s11596-024-2939-2","url":null,"abstract":"<p><strong>Objective: </strong>Menstrual blood-derived stem cells from endometriosis patients (E-MenSCs) have different gene expression patterns than those from healthy nonendometriotic females (NE-MenSCs). Exosomes extracted from mesenchymal stem cells and plants are considered for the treatment of various diseases. This study aimed to compare the effects of exosomes derived from NE-MenSCs (C-exos) and those from the roots of ginger (P-exos) on E-MenSCs.</p><p><strong>Methods: </strong>E-MenSCs at the third passage were used, and after evaluating the effective dosage with MTT, C-exos (200 µg/mL) or P-exos (100 µg/mL) were added to treat them. Following a 72-h incubation, the cells were analyzed with annexin V/PI test to evaluate the apoptosis rate. Also, genes related to inflammation (IL-6, IL-8, IL-1β, NF-κB, COX2), cell cycle (Cyclin D1), the steroid pathway (ESR1), migration and invasion (MMP-2, MMP-9, VEGF), and the apoptosis pathway (BAX, BCL2) were detected by real-time PCR.</p><p><strong>Results: </strong>Apoptosis was increased in both the P- and C-exos groups. The expression levels of IL-6 and IL-1β were significantly lower in the P-exos group than in the E-MenSCs group. The expression levels of IL-8, NF-κB, COX-2, and MMP-9 were significantly decreased in both the P-exos group and the C-exos group. The expression level of VEGF was significantly lower in the P-exos group than in the E-MenSCs group. The BAX/BCL2 ratio was much lower in the P-exos group than in the E-MenSCs group.</p><p><strong>Conclusion: </strong>In this study, we established the feasibility of using a novel natural nontoxic material to target endometriotic mesenchymal stem cells to modify their gene expression and function toward healthy cells. Both C-exos and P-exos showed positive effects on the gene expression and function of endometriotic cells. Considering that plant exosomes are easier to access and less expensive, they can be considered for clinical use in improving the symptoms of endometriosis patients.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":"1293-1302"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142675261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"TREM2-mediated Macrophage Glycolysis Promotes Skin Wound Angiogenesis via the Akt/mTOR/HIF-1α Signaling Axis.","authors":"Wei Wei, Zi-Lu Qu, Li Lei, Ping Zhang","doi":"10.1007/s11596-024-2946-3","DOIUrl":"10.1007/s11596-024-2946-3","url":null,"abstract":"<p><strong>Objective: </strong>The trigger receptor expressed on myeloid cells-2 (TREM2) pathway in myeloid cells is a key disease-inducing immune signaling hub that is essential for detecting tissue damage and limiting its pathological spread. However, the role and potential mechanisms of TREM2 in wound repair remain unclear. The purpose of this study was to determine the role and mechanism of TREM2 in skin wound healing in mice.</p><p><strong>Methods: </strong>Immunofluorescence staining was used to determine the expression and cellular localization of TREM2 and test the effects of TREM2 knockout on angiogenesis, glycolysis, and lactylation in skin tissue. Western blotting was used to analyze the expression of the Akt/mTOR/HIF-1α signaling pathway in the wounded skin tissues of wild-type (WT) and TREM2 knockout mice. A coimmunoprecipitation assay was used to determine whether HIF-1α, which mediates angiogenesis, is modified by lactylation.</p><p><strong>Results: </strong>The number of TREM2⁺ macrophages was increased, and TREM2⁺ macrophages mediated angiogenesis after skin injury. TREM2 promoted glycolysis and lactylation in macrophages during wound healing. Mechanistically, TREM2 promoted macrophage glycolysis and angiogenesis in wounded skin tissues by activating the Akt/mTOR/HIF-1α signaling pathway. HIF-1α colocalized with Klac to mediate lactylation in macrophages, and lactate could stabilize the expression of the HIF-1α protein through lactylation. Lactate treatment ameliorated the impaired angiogenesis and delayed wound healing in wounded skin in TREM2 knockout mice.</p><p><strong>Conclusion: </strong>TREM2⁺ macrophage-mediated glycolysis can promote angiogenesis and wound healing. Our findings provide an effective strategy and target for promoting skin wound healing.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":"1280-1292"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142822016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rates, Risk Factors, and Outcomes of Nonvariceal Upper Gastrointestinal Bleeding in Patients Hospitalized for COVID-19 in the United States.","authors":"Mohammad Aldiabat, Wesam Aleyadeh, Taimur Muzammil, Kemi Adewuyi, Majd Alahmad, Ahmad Jabri, Laith Alhuneafat, Yassine Kilani, Saqr Alsakarneh, Mohammad Bilal","doi":"10.1007/s11596-024-2838-6","DOIUrl":"10.1007/s11596-024-2838-6","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to investigate the incidence and predictors of non-variceal upper gastrointestinal bleeding (NVUGIB) in hospitalized patients with coronavirus disease 2019 (COVID-19), as well as the inpatient outcomes associated with this complication.</p><p><strong>Methods: </strong>This was an analysis of the National Inpatient Sample Database from January to December 2020. Adult COVID-19 patients were categorized into two groups based on NVUGIB development during hospitalization. Multivariate logistic analysis was performed to identify predictors and outcomes associated with NVUGIB in hospitalized COVID-19 patients in the US, after adjusting for age, sex, race, and Charlson Comorbidity Index (CCI) score, using Stata/BE 17.0.</p><p><strong>Results: </strong>Among 1 050 045 hospitalized patients, 1.87% developed NVUGIB. Asian Americans had the highest risk, followed by Native Americans, Hispanics, and African Americans, with odds ratios (ORs) of 1.70, 1.59, 1.40, and 1.14, respectively. Patients with higher CCI scores were also at greater risk (with ORs of 1.47, 2.09, and 3.45 for CCI scores of 1, 2, and 3, respectively). COVID-19 patients with NVUGIB had a higher risk of inpatient mortality (OR=3.84), acute kidney injury (OR=3.12), hypovolemic shock (OR=13.7), blood transfusion (OR=7.02), and in-hospital cardiac arrest (OR=4.02).</p><p><strong>Conclusion: </strong>NVUGIB occurred in 1.87% of hospitalized COVID-19 patients and was associated with a threefold increase in mortality. Further research is necessary to identify strategies for reducing its incidence in COVID-19 patients with multiple risk factors.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":"1202-1209"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142823978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intraperitoneal and Extraperitoneal Pringle Hepatic Hilar Occlusion in Laparoscopic Liver Resection: A Prospective Randomized Controlled Study.","authors":"Liang He, Wei-Xiang Li, Da-Chen Zhou, Yong Wang, Xiao-Ping Geng, Min Yang, Jiong Gu, Hui Hou","doi":"10.1007/s11596-024-2942-7","DOIUrl":"10.1007/s11596-024-2942-7","url":null,"abstract":"<p><strong>Objective: </strong>This prospective randomized controlled study was conducted to evaluate the safety and efficacy of the Pringle hepatic hilar occlusion with a bulldog clamp in laparoscopic liver resection.</p><p><strong>Methods: </strong>From March 1, 2020 to July 31, 2021, 80 patients were enrolled, including 40 undergoing intraperitoneal Pringle maneuver (IPM) and 40 extraperitoneal Pringle maneuver (EPM). The observation indices included basic preoperative clinical characteristics and intraoperative and postoperative liver function indices.</p><p><strong>Results: </strong>There were no significant differences in the basic characteristics or types of hepatectomy, intraoperative blood loss, intraoperative blood transfusion, or hepatectomy time between the IPM and EPM groups. However, the blocking and operation time in the IPM group was shorter than that in the EPM group. There were no significant differences in alanine aminotransferase (ALT) or aspartate aminotransferase (AST) levels on the first day after surgery or in total bilirubin (TBIL) or albumin (ALB) levels on the first, third, or fifth days after surgery. However, C-reactive protein (CRP) levels on the first and third days, ALT and AST levels on the third and fifth days were lower, and hospital stay after surgery was shorter in the IPM group than in the EPM group.</p><p><strong>Conclusion: </strong>IPM using bulldog clamps is simple, safe, and effective. The inflammatory reaction is less severe, the degree of liver function injury is lower, and recovery is faster.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":"1210-1216"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142675296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Contribution of ECT2 to Tubulointerstitial Fibrosis in the Progression of Chronic Kidney Disease.","authors":"Kai-Xin Song, Hua Su","doi":"10.1007/s11596-024-2948-1","DOIUrl":"10.1007/s11596-024-2948-1","url":null,"abstract":"<p><strong>Objective: </strong>Chronic kidney disease (CKD) is a complex disorder resulting from a combination of various environmental and genetic factors. Considerable efforts have been dedicated to elucidating its etiological mechanisms. Nevertheless, the pathogenic mechanism of CKD remains poorly understood, which hinders the development of effective therapeutic strategies. In this study, we aimed to identify novel mediators that could contribute to the development of CKD.</p><p><strong>Methods: </strong>The ClinVar, STRING, MEME Suite, TRRUST, bedtools, GEO, and R Studio databases and software were used to analyze their common features and investigate potential CKD disease genes. Transcriptomic analysis, immunohistochemistry, qRT-PCR, and Western blotting were utilized to further validate the role of ECT2 in kidney fibrosis.</p><p><strong>Results: </strong>In total, 26 CKD disease genes were obtained from the ClinVar database, and the STRING, MEME Suite, TRRUST, bedtools, and GEO databases and software were used to analyze their common properties and explore potential CKD disease genes. Epithelial cell transforming sequence 2 (ECT2), cyclin B 1, caspase 7 and collagen alpha-1 (IV) were identified as potential candidates for CKD progression. Weighted correlation network analysis (WGCNA) subsequently revealed the relationships between potential genes and CKD. The results of the transcriptomic analysis further confirmed that ECT2 expression was greater in the kidney tissue of CKD patients than in that of healthy controls. Next, immunohistochemistry and Western blotting demonstrated that ECT2 was predominantly expressed in the renal tubules of a unilateral ureteral obstruction (UUO) mouse model. Consistently, in vitro experiments revealed that ECT2 was upregulated in TGF-β1-treated HK-2 cells. Moreover, ECT2 overexpression or knockdown in HK-2 cells altered the intensity of fibrosis markers.</p><p><strong>Conclusion: </strong>ECT2 significantly affects the development and progression of CKD, particularly in association with tubulointerstitial fibrosis.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":"1249-1258"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}