Kaohsiung Journal of Medical Sciences最新文献

{"title":"Telitacicept for minimal change disease.","authors":"Shan Li, Lin Ding, Yan-Jiang Yang, Xiang-Dong Yang","doi":"10.1002/kjm2.12719","DOIUrl":"10.1002/kjm2.12719","url":null,"abstract":"Minimal change disease (MCD) is a common pathological type of idiopathic nephrotic syndrome. The first-line therapy is prednisone, but steroid-sensitive forms frequently relapse. Telitacicept, a B lymphocyte stimulator and a proliferation-inducing ligand dual inhibitor, has been investigated for several autoimmune diseases. A 44-year-old female presented with edema of both lower extremities for 20 days in July 2020. Urine protein was +++, 24-h urine protein was 5055 mg, and serum albumin was 25.5 g/L; other laboratory test results were unremarkable. The patient received Tripterygium wilfordii, irbesartan, and antihydropic diuretic agents for 2 months. The edema was not completely alleviated. Renal pathology showed no obvious pathological changes. Immunofluorescence revealed no obvious immunofluorescence distribution. Electron microscopy showed a diffuse foot process fusion of the podocytes,","PeriodicalId":49946,"journal":{"name":"Kaohsiung Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10174307","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":"CircHECTD1 promoted MIRI-associated inflammation via inhibiting miR-138-5p and upregulating ROCK2.","authors":"Ya-Nan Yang,&nbsp;Yong-Bai Luo,&nbsp;Gang Xu,&nbsp;Kang Li,&nbsp;Ru-Lan Ma,&nbsp;Wei Yuan","doi":"10.1002/kjm2.12686","DOIUrl":"https://doi.org/10.1002/kjm2.12686","url":null,"abstract":"<p><p>Myocardial ischemia-reperfusion injury (MIRI) was often observed after surgeries, causing a lot of suffering to patients. Inflammation and apoptosis were critical determinants during MIRI. We conveyed experiments to reveal the regulatory functions of circHECTD1 in MIRI development. The Rat MIRI model was established and determined by 2,3,5-triphenyl tetrazolium chloride (TTC) staining. We analyzed cell apoptosis using TUNEL and flow cytometry. Proteins expression was evaluated by western blot. The RNA level was determined by qRT-PCR. Secreted inflammatory factors were analyzed by ELISA assay. To predict the interaction sequences on circHECTD1, miR-138-5p, and ROCK2, bioinformatics analysis was performed. Dual-luciferase assay was used to confirm these interaction sequences. CircHECTD1 and ROCK2 were upregulated in the rat MIRI model, while miR-138-5p was decreased. CircHECTD1 knockdown alleviated H/R-induced inflammation in H9c2 cells. Direct interaction and regulation of circHECTD1/miR-138-5p and miR-138-5p/ROCK2 were confirmed by dual-luciferase assay. CircHECTD1 promoted H/R-induced inflammation and cell apoptosis by inhibiting miR-138-5p. miR-138-5p alleviated H/R-induced inflammation, while ectopic ROCK2 antagonized such effect of miR-138-5p. Our research suggested that the circHECTD1-modulated miR-138-5p suppressing is responsible for ROCK2 activation during H/R-induced inflammatory response, providing a novel insight into MIRI-associated inflammation.</p>","PeriodicalId":49946,"journal":{"name":"Kaohsiung Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10217730","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":"Bone marrow mesenchymal stem cell-derived exosomes miR-202-5p inhibited pyroptosis to alleviate lung ischemic-reperfusion injury by targeting CMPK2.","authors":"Zhi-Lu Sun, Ting You, Bi-Hong Zhang, Yu Liu, Jing Liu","doi":"10.1002/kjm2.12688","DOIUrl":"10.1002/kjm2.12688","url":null,"abstract":"<p><p>Bone mesenchymal stem cell-derived exosome (BMSC-exosome) is a potential candidate for lung ischemia-reperfusion injury (LIRI) treatment. This study aims to investigate the anti-pyroptosis effect of BMSC-exosomes in LIRI. The LIRI cell model was established by hypoxia/reoxygenation (H/R) treatment. Interleukin (IL)-1β and IL-18 levels were examined by enzyme-linked immunosorbent assay. Cell viability was assessed by 3-(4,5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide assay. Lactate dehydrogenase (LDH) release was examined using a LDH assay kit. The interaction between microRNA (miR)-202-5p and cytidine monophosphate kinase 2 (CMPK2) was analyzed using dual-luciferase reporter assay and RNA immunoprecipitation. BMSC-exosomes promoted cell viability and suppressed pyroptosis in H/R-treated mouse lung epithelial. miR-202-5p was enriched in BMSC-exosomes, and exosomal miR-202-5p inhibition upregulated pyroptosis-associated proteins, including cleaved N-terminal Gasdermin D, nucleotide-binding domain-like receptor family member pyrin domain-containing protein 3, and Caspase1. Meanwhile, miR-202-5p suppressed CMPK2 expression by directly targeting CMPK2. Expectedly, CMPK2 knockdown reversed the promoting effect of exosomal miR-202-5p inhibition on pyroptosis in LIRI. Therefore, BMSC-derived exosome miR-202-5p repressed pyroptosis to inhibit LIRI progression by targeting CMPK2.</p>","PeriodicalId":49946,"journal":{"name":"Kaohsiung Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10567202","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":"microRNA-1-3p and T-synthase mRNA have high diagnostic efficacy on intestinal mucosal barrier dysfunction in patients with severe acute pancreatitis.","authors":"Wen-Bo Wu,&nbsp;Xiao-Fei Jiang,&nbsp;Ming-Quan Chen","doi":"10.1002/kjm2.12716","DOIUrl":"https://doi.org/10.1002/kjm2.12716","url":null,"abstract":"<p><p>Acute pancreatitis (AP) is an inflammatory disorder of the pancreas that can be complicated by intestinal mucosal barrier dysfunction (SAP&IBD). The current study sought to examine the diagnostic efficacy of miR-1-3p and T-synthase mRNA in SAP&IBD patients. First, SAP patients were assigned to SAP&IBD and SAP groups. Serum miR-1-3p expression and T-synthase mRNA expression patterns in peripheral blood B lymphocytes were measured using RT-qPCR. Pearson tests, ROC curve analysis, and multivariate logistic regression were used to analyze the correlation between miR-1-3p/T-synthase mRNA and clinical data, their diagnostic efficiency, and independent risk factors for SAP&IBD patients, respectively. The results showed that serum miR-1-3p in the SAP&IBD group was elevated, and T-synthase mRNA expression in peripheral blood B lymphocytes was diminished. Additionally, serum miR-1-3p expression in SAP&IBD patients was negatively correlated with T-synthase mRNA expression, and positively correlated with their Ranson score, CRP, IL-6, DAO, and D-Lactate levels. Meanwhile, T-synthase mRNA level was negatively correlated with IL-6, DAO, and D-Lactate levels. Both, serum miR-1-3p, T-synthase mRNA, and their combination were found to exhibit diagnostic efficiency for SAP&IBD patients, and were independently associated with IBD in SAP patients. Collectively, our findings suggest that miR-1-3p and T-synthase serve as independent risk factors for SAP&IBD patients and can aid the diagnosis of IBD in SAP patients.</p>","PeriodicalId":49946,"journal":{"name":"Kaohsiung Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10173256","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":"Patient-controlled intravenous administration of dexmedetomidine with nalbuphine versus sufentanil for post cesarean delivery analgesia: A retrospective observational study.","authors":"Wei-Wei Li,&nbsp;Bei Zheng,&nbsp;Rong Shi,&nbsp;Yue-Ming Jiang,&nbsp;Yan-Nan Liu,&nbsp;Zhi-Wei Wang","doi":"10.1002/kjm2.12689","DOIUrl":"https://doi.org/10.1002/kjm2.12689","url":null,"abstract":"<p><p>This retrospective observational study aims to investigate the patient-controlled intravenous analgesia (PCIA) of dexmedetomidine (DEX) with nalbuphine (NAL) versus sufentanil (SUF) for post-cesarean delivery management. A total of 300 women were evaluated who underwent cesarean section surgery with combined spinal-epidural anesthesia. After surgery, all patients were connected to a patient-controlled analgesia pump. The PCIA protocol was programmed with 0.11 μg/kg/h DEX in combination with 0.03 μg/kg/h SUF in Group I (n = 150) or 0.11 μg/kg/h DEX in combination with 0.03 mg/kg/h NAL in Group II (n = 150). There was no significant difference in incision pain and sedation level between the two groups within 48 h after the surgery assessed by visual analog scale (VAS) and Ramsay sedation scale, respectively. However, at 2, 6, 12, and 24 h after surgery, visceral pain at rest and at mobilization was alleviated in the Group II as compared with the Group I with lower VAS scores. Moreover, fewer adverse reactions were found in the Group II when compared with Group I, including postpartum respiratory depression, nausea/vomiting, urinary retention, and cardiovascular events. Overall, there was an increased patient satisfaction in the Group II as compared with the Group I. Based on the results of this study, it seems that adding NAL to PCIA with DEX, as compared to SUF with DEX, have an effect on reducing the intensity of visceral pain after cesarean section with less adverse reactions and higher patient satisfaction.</p>","PeriodicalId":49946,"journal":{"name":"Kaohsiung Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10167283","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":"Long non-coding RNA DANCR alleviates acute myocardial infarction damage via regulating microRNA-509-5p/KLF transcription factor 13 pathway.","authors":"Yun-Tao Tian,&nbsp;Hua-Xin Sun,&nbsp;Xian-Hui Zhou,&nbsp;Bao-Peng Tang","doi":"10.1002/kjm2.12680","DOIUrl":"https://doi.org/10.1002/kjm2.12680","url":null,"abstract":"<p><p>Acute myocardial infarction (AMI) is the most important cause of death among cardiovascular diseases. Long noncoding RNAs (lncRNAs) have been widely implicated in the regulation of AMI progression. Discrimination antagonizing nonprotein coding RNA (DANCR) alleviated hypoxia-caused cardiomyocyte damages, and the underlying mechanisms remain unclear. Here, we investigated the function and mechanism of DANCR in hypoxia-induced cardiomyocytes and AMI model by enzyme-linked immunosorbent assay, reactive oxygen species and adenosine triphosphate measurement, and mitochondrial activity determination. Additionally, luciferase reporter assay, immunoblotting, and qRT-PCR were performed to validate the interactions between DANCR/miR-509-5p and miR-509-5p/Kruppel-like factor 13 (KLF13). The role of DANCR was also verified in AMI model by overexpression. Our results showed that DANCR expression was significantly downregulated in hypoxia-induced cardiomyocytes or AMI model. Overexpression of DANCR significantly alleviated mitochondrial damages, reduced inflammation, and improved cardiac function in the AMI model. Furthermore, we demonstrated that miR-509-5p/KLF13 axis mediated the protective effect of DANCR. The current study highlighted the critical role of DANCR in alleviating AMI progression through targeting the miR-509-5p/KLF13 signaling axis, suggesting that DANCR may serve as a potential diagnostic marker or therapeutic target for AMI.</p>","PeriodicalId":49946,"journal":{"name":"Kaohsiung Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9781021","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":"A rare etiology for pulmonary artery dissection: Multiple coronary to pulmonary artery fistulas.","authors":"Po-Yu Wu, Chong-Chao Hsieh","doi":"10.1002/kjm2.12718","DOIUrl":"10.1002/kjm2.12718","url":null,"abstract":"A 53-year-old male patient with hypertension presented to our hospital with frequent chest pain and shortness of breath for several days. Chest x-ray showed normal heart size without pulmonary edema. Electrocardiography showed atrial fibrillation with a moderate ventricular response without evidence of ST segment elevation. Echocardiography demonstrated moderate mitral regurgitation and impaired left ventricular function. Mitral regurgitation can be classified as type IIIb of the Carpentier classification, and his impaired left ventricular function may be caused by ischemic heart disease. During the coronary angiography, it was observed that there was a subtotal occlusion in the right coronary artery, a 75% stenosis in the middle left circumflex artery, and a total occlusion in the proximal left anterior descending artery. In addition, three fistulas were detected: a large fistula originating from the orifice of the right coronary artery, a small fistula originating from the left main coronary artery, and another small fistula arising from the proximal left anterior descending artery. All fistulas drained into the main pulmonary artery (Figure 1A,B, white arrow). During the right heart catheterization, a filling defect was found in the main pulmonary artery, and pressures of 49/26 and 42/21 mmHg were recorded for the main and right pulmonary arteries, respectively. Oxygen saturation levels were also measured, with readings of 66.2% for the right ventricle, 69.3% for the main pulmonary artery, and 68.3% for the right pulmonary artery. Contrast enhanced computed tomography scan showed pulmonary artery dissection at main pulmonary artery (Figure 1C, black arrowhead). Additionally, a fistula draining into the false lumen was observed (Figure 1C, white arrow). The patient underwent coronary artery bypass surgery, fistula ligation, and excision of a dissecting flap. During gross examination, a false lumen was identified on the left lateral aspect of the main pulmonary artery, beginning just above the pulmonary valve. All of the coronary fistulas drained into the false lumen (Figure 1D). Pathological examination revealed focal myxomatous changes in the intimal flap. The patient was discharged without any complications, and a follow-up computed tomography scan conducted 10 years","PeriodicalId":49946,"journal":{"name":"Kaohsiung Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9814017","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":"Exploration of anti-leukemic effect of soft coral-derived 13-acetoxysarcocrassolide: Induction of apoptosis via oxidative stress as a potent inhibitor of heat shock protein 90 and topoisomerase II.","authors":"Hsien-Kuo Chin,&nbsp;Mei-Chin Lu,&nbsp;Kai-Cheng Hsu,&nbsp;Mohamed El-Shazly,&nbsp;Tsen-Ni Tsai,&nbsp;Tzu-Yung Lin,&nbsp;Shou-Ping Shih,&nbsp;Tony Eight Lin,&nbsp;Zhi-Hong Wen,&nbsp;Yu-Chen S H Yang,&nbsp;Yi-Chang Liu","doi":"10.1002/kjm2.12678","DOIUrl":"https://doi.org/10.1002/kjm2.12678","url":null,"abstract":"<p><p>13-Acetoxysarcocrassolide (13-AC) is a marine cembranoid derived from the aquaculture soft coral of Lobophytum crassum. The cytotoxic effect of 13-AC against leukemia cells was previously reported but its mechanism of action is still unexplored. In the current study, we showed that 13-AC induced apoptosis of human acute lymphoblastic leukemia Molt4 cells, as evidenced by the cleavage of PARP and caspases, phosphatidylserine externalization, as well as the disruption of mitochondrial membrane potential. The use of N-acetylcysteine (NAC), a reactive oxygen species (ROS) scavenger, attenuated the cytotoxic effect induced by 13-AC. Molecular docking and thermal shift assay indicated that the cytotoxic mechanism of action of 13-AC involved the inhibition of heat shock protein 90 (Hsp 90) activity by eliciting the level of Hsp 70 and topoisomerase IIα in Molt4 cells. 13-AC also exhibited potent antitumor activity by reducing the tumor volume (48.3%) and weight (72.5%) in the in vivo Molt4 xenograft mice model. Our findings suggested that the marine cembranoid, 13-AC, acted as a dual inhibitor of Hsp 90 and topoisomerase IIα, exerting more potent apoptotic activity via the enhancement of ROS generation.</p>","PeriodicalId":49946,"journal":{"name":"Kaohsiung Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10149073","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":"Euchromatic histone lysine methyltransferase 2 facilitates radioresistance in prostate cancer by repressing endoplasmic reticulum protein 29 transcription.","authors":"Zhi-Chao Huang,&nbsp;Jun Huang,&nbsp;Chang-Kun Huang,&nbsp;Yi Hou,&nbsp;Bin Zhu","doi":"10.1002/kjm2.12661","DOIUrl":"https://doi.org/10.1002/kjm2.12661","url":null,"abstract":"<p><p>Prostate cancer is one of the most common cancers in men. This study was conducted to investigate the role of euchromatic histone lysine methyltransferase 2 (EHMT2) and endoplasmic reticulum protein 29 (ERP29) in the progression of radioresistance in prostate cancer. The expression of EHMT2 and ERP29 in prostate cancer cells and during the progression of radioresistance was detected using quantitative reverse transcription-polymerase chain reaction and western blotting, and the interaction between EHMT2 and ERP29 was investigated. The proliferation of transfected cells under x-ray irradiation was determined using the methyl thiazolyl tetrazolium and colony formation assays. Flow cytometry was used to analyze the apoptosis of the transfected cells under x-ray irradiation. Nude mice were subcutaneously injected with prostate cancer (DU145) cells stably transfected with sh-ERP29 or sh-NC. The effect of ERP29 expression on radioresistance in nude mice was assessed by x-ray irradiation. The expression of EHMT2 was upregulated and that of ERP29 was downregulated in prostate cancer cells during radioresistance progression. EHMT2 downregulation suppressed radioresistance in DU145 and androgen-sensitive prostate cancer (LNCaP) cells. In irradiated DU145 cells, EHMT2 inhibition decreased the number of colonies and accelerated apoptosis. The transcription of ERP29 was suppressed by EHMT2 by upregulating H3K9me2 and downregulating H3K4me3, thereby regulating radioresistance in prostate cancer cells. In addition, the downregulation of ERP29 promoted the progression of radioresistance in prostate cancer cells in nude mice. EHMT2 promotes radioresistance in prostate cancer cells by repressing ERP29 transcription.</p>","PeriodicalId":49946,"journal":{"name":"Kaohsiung Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9659541","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":"Tan IIA mitigates vascular smooth muscle cell proliferation and migration induced by ox-LDL through the miR-137/TRPC3 axis.","authors":"Wei Li,&nbsp;Zhi Gao,&nbsp;Qing-Long Guan","doi":"10.1002/kjm2.12663","DOIUrl":"https://doi.org/10.1002/kjm2.12663","url":null,"abstract":"<p><p>Tanshinone IIA (Tan IIA) has an important role in treatment of cardiovascular diseases, including atherosclerosis. The vascular smooth muscle cells (VSMCs) are a major part of the atherosclerotic plaque. However, the biological functions of Tan IIA in regulating VSMCs function remain mostly unclear. This research aimed at identifying the explicit molecular mechanism that Tan IIA regulates oxidized low-density lipoprotein (ox-LDL)-mediated VSMC proliferation and migration. VSMCs challenged by ox-LDL were adopted as cellular model of atherosclerosis, and suffered from Tan IIA treatment. After that, cells proliferation, apoptosis or migration were measured. The expression levels of microRNA (miR)-137, transient receptor potential cation channel subfamily C member 3 (TRPC3) and proliferating cell nuclear antigen (PCNA) were measured. The targeting relationship between miR-137 and TRPC3 was determined. It was found that Tan IIA blunted VSMC proliferation, PCNA expression and migration mediated by ox-LDL. Tan IIA promoted miR-137 level, and miR-137 knockdown reversed the influences of Tan IIA on VSMC proliferation, PCNA expression and migration in the presence of ox-LDL. TRPC3 was verified to be targeted by miR-137. Moreover, TRPC3 silencing exacerbated the influences of Tan IIA on VSMC proliferation, apoptosis and migration, and it mitigated the inhibitive effects of miR-137 knockdown on function of Tan IIA. We confirmed for the first time that Tan IIA constrained ox-LDL-stimulated VSMC proliferation and migration via regulating the miR-137/TRPC3 axis, which provided a theoretical basis for the research and promotion of Tan IIA as a therapeutic drug.</p>","PeriodicalId":49946,"journal":{"name":"Kaohsiung Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":3.3,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9959752","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}