Turkish Journal of Gastroenterology最新文献

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Low Expression of FAM96B is Associated with Poor Prognosis in Hepatocellular Carcinoma. FAM96B低表达与肝细胞癌预后不良相关
IF 1.4 4区 医学
Turkish Journal of Gastroenterology Pub Date : 2024-12-16 DOI: 10.5152/tjg.2024.24198
Yuqun Tang, Liangke Tang, Haijian Du, Chaosheng Wu, Zhuangxiong Wang, Guanshui Luo, Ke He
{"title":"Low Expression of FAM96B is Associated with Poor Prognosis in Hepatocellular Carcinoma.","authors":"Yuqun Tang, Liangke Tang, Haijian Du, Chaosheng Wu, Zhuangxiong Wang, Guanshui Luo, Ke He","doi":"10.5152/tjg.2024.24198","DOIUrl":"https://doi.org/10.5152/tjg.2024.24198","url":null,"abstract":"<p><p>Recently, studies on FAM96B functions mainly focused on its role in maintaining the normal physiological function of cells. However, the clinical implications of FAM96B in hepatocellular carcinoma (HCC) are still unclear. FAM96B mRNA expression was detected in human HCC tissues and the matched nontumorous tissues by quantitative real-time reverse transcription (qRT-PCR) and then validated in The Cancer Genome Atlas (TCGA) database. Immunohistochemistry assay (IHC) was performed on all 137 cases of HCC samples to examine the protein level of FAM96B. Subsequently, the associations between FAM96B expression and clinicopathological parameters and prognosis were further analyzed. The mRNA level of FAM96B was found to be significantly lower in HCC tissues compared to non-tumorous tissues, as observed in both the local hospital and TCGA database.Immunohistochemistry assay analysis revealed a decrease in FAM96B expression in 78 out of 137 cases, which was significantly associated with larger tumor size, higher Barcelona clinic liver cancer or Child stage, and early distant metastasis. Patients with low FAM96B levels tended to have an unfavorable disease-free and overall survival. Moreover, FAM96B was identified as an independent predictor of patient prognosis in both univariate and multivariate survival analyses. Mechanistically, FAM96B was found to inhibit cancer progression by inducing apoptosis in liver cancer cells and inhibiting their growth. Our findings provide the first evidence suggesting the involvement of FAM96B in the progression of HCC. Additionally, FAM96B could potentially serve as a marker for tumor recurrence and prognosis in HCC patients.</p>","PeriodicalId":51205,"journal":{"name":"Turkish Journal of Gastroenterology","volume":"1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142856125","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}
引用次数: 0
Liver Transplantation for Autoimmune Hepatitis: 20 Years of Tertiary Centre Experience. 肝移植治疗自身免疫性肝炎:20年三级中心经验。
IF 1.4 4区 医学
Turkish Journal of Gastroenterology Pub Date : 2024-12-16 DOI: 10.5152/tjg.2024.24464
Osman Sağlam, Muhsin Murat Muhip Harputluoğlu, Yılmaz Bilgiç, Sezai Yılmaz, Fatma Hilal Yağın, Cumali Efe
{"title":"Liver Transplantation for Autoimmune Hepatitis: 20 Years of Tertiary Centre Experience.","authors":"Osman Sağlam, Muhsin Murat Muhip Harputluoğlu, Yılmaz Bilgiç, Sezai Yılmaz, Fatma Hilal Yağın, Cumali Efe","doi":"10.5152/tjg.2024.24464","DOIUrl":"https://doi.org/10.5152/tjg.2024.24464","url":null,"abstract":"<p><p>We analyzed the frequency of complications and survival rates in patients with autoimmune hepatitis (AIH) who underwent liver transplantation at a high-volume transplant center. Patients who underwent transplantation for AIH at the xxx University Liver Transplantation Institute between January 2002 and December 2021 were included. Patients with a confirmed diagnosis of AIH, without concomitant chronic liver disease, were included in the study. We included 51 patients (31 female) with a median age of 38.5 years (18-65 years). The 12-month and 60-month survival rates were 86.3% and 80.9%, respectively. During a median 2.22 years follow-up, 9 patients died. Six patients died due to systemic infection, 1 due to biliary complications, and 2 patients due to graft rejection. Autoimmune hepatitis recurrence developed in 6 (11%) patients. Overall, biliary complications developed in 56% (28/51) of patients following liver transplantation, and graft rejection occurred in 22% (11/51) of patients. Our results suggest that the outcome of AIH following liver transplantation is good, with a survival rate of up to 80%. Posttransplant biliary complications are common; therefore, close follow-up is necessary.</p>","PeriodicalId":51205,"journal":{"name":"Turkish Journal of Gastroenterology","volume":"1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142855993","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}
引用次数: 0
Research on Correlations of lncRNA ST7-AS1 with Progression and Therapeutic Targets of Esophageal Cancer. lncRNA ST7-AS1与食管癌进展及治疗靶点的相关性研究
IF 1.4 4区 医学
Turkish Journal of Gastroenterology Pub Date : 2024-12-16 DOI: 10.5152/tjg.2024.24260
Xiao Lin, Sijia Sun, JiWen Zhang, Yan Cai, Quan Cheng
{"title":"Research on Correlations of lncRNA ST7-AS1 with Progression and Therapeutic Targets of Esophageal Cancer.","authors":"Xiao Lin, Sijia Sun, JiWen Zhang, Yan Cai, Quan Cheng","doi":"10.5152/tjg.2024.24260","DOIUrl":"10.5152/tjg.2024.24260","url":null,"abstract":"<p><p>Esophageal cancer is a highly prevalent gastrointestinal tumor in China, resulting in a significant number of deaths annually. In this paper, we investigated the regulatory role and therapeutic potential of aberrant ST7-AS1 expression in esophageal cancer. The presence of ST7-AS1 in 125 esophageal cancer tissues was identified through RT-qPCR assays. The application of Kaplan-Meier to evaluate survival rates in patients with esophageal cancer. Cell activity was assessed by both CCK-8 and Transwell assays. The luciferase activity assay verified the association of ST7-AS1 with miR-4262. ST7-AS1 expression in esophageal cancer was noticeably overexpressed compared to the control group. Patients with upregulated ST7-AS1 had shorter survival rates. Silencing ST7-AS1 reduced the proliferation level of esophageal cancer cells, as did the migration and invasion levels. Mechanistically, ST7-AS1 acted as a sponge for miR-4262, affecting the progression of esophageal cancer. This was negatively correlated with ST7-AS1. Moreover, the miR-4262 inhibitor negated the inhibitory effect of silencing ST7-AS1 on cells. Knockdown of ST7-AS1 may alleviate tumor progression by targeting miR-4262, indicating that ST7-AS1 is anticipated to serve as a therapeutic biomarker for patients with esophageal cancer.</p>","PeriodicalId":51205,"journal":{"name":"Turkish Journal of Gastroenterology","volume":"1 1","pages":"82-88"},"PeriodicalIF":1.4,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11843310/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142856147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MIR210HG Accelerates the Progression of Colorectal Cancer and Affects the Function of Colorectal Cancer Cells by Downregulating miR-1226-3p. MIR210HG通过下调miR-1226-3p加速结直肠癌的进展并影响结直肠癌细胞的功能。
IF 1.4 4区 医学
Turkish Journal of Gastroenterology Pub Date : 2024-11-28 DOI: 10.5152/tjg.2024.23669
Chunyan Jiang, Xiaofeng Zhao
{"title":"MIR210HG Accelerates the Progression of Colorectal Cancer and Affects the Function of Colorectal Cancer Cells by Downregulating miR-1226-3p.","authors":"Chunyan Jiang, Xiaofeng Zhao","doi":"10.5152/tjg.2024.23669","DOIUrl":"10.5152/tjg.2024.23669","url":null,"abstract":"<p><strong>Background/aims: </strong>Colorectal cancer (CRC) is a widespread cancerous disease with an unfavorable prognosis. MIR210HG appears to have a significant connection with the development of CRC, but the precise regulatory mechanism remains obscure.</p><p><strong>Materials and methods: </strong>Quantitative real-time polymerase chain reaction was utilized to determine expression quantities of MIR210HG and miR-1226-3p. The proliferative capacity of CRC cells was measured by cell counting kit-8. The apoptosis rate of cells was examined using flow cytometry. The invasive capability was assessed through the transwell experiment. The targeted regulation of MIR210HG and miR-1226-3p was validated through dual-luciferase reporter gene experiments.</p><p><strong>Results: </strong>In carcinoma tissues and blood serum of colorectal cancer patients and cell lines, MIR210HG expression was upregulated, while the miR-1226-3p expression was downregulated. MIR210HG had a diagnostic and prognostic value for CRC patients. MIR210HG may target and regulate miR-1226-3p. MIR210HG may have the capacity to augment the vitality and invasion of CRC cells and suppress cell apoptosis, and this influence is counteracted by miR-1226-3p.</p><p><strong>Conclusion: </strong>lncRNA MIR210HG accelerated the progression of colorectal cancer by controlling miR-1226-3p. lncRNA MIR210HG/miR1226-3p may potentially serve as therapeutic targets for addressing colorectal cancer.</p>","PeriodicalId":51205,"journal":{"name":"Turkish Journal of Gastroenterology","volume":"35 12","pages":"889-899"},"PeriodicalIF":1.4,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11639595/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142787660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
hsa_circ_0000520 Serves as a Prognostic Biomarker for Colorectal Cancer and Promotes in the Disease Progression. hsa_circ_0000520作为结直肠癌的预后生物标志物并促进疾病进展。
IF 1.4 4区 医学
Turkish Journal of Gastroenterology Pub Date : 2024-11-28 DOI: 10.5152/tjg.2024.24153
Bingzhe Shi, Xiufen Lu, Wanli Ma, Chao Huang, Junyue Huo
{"title":"hsa_circ_0000520 Serves as a Prognostic Biomarker for Colorectal Cancer and Promotes in the Disease Progression.","authors":"Bingzhe Shi, Xiufen Lu, Wanli Ma, Chao Huang, Junyue Huo","doi":"10.5152/tjg.2024.24153","DOIUrl":"10.5152/tjg.2024.24153","url":null,"abstract":"<p><strong>Background/aims: </strong>Colorectal cancer (CRC) constitutes one of the prevalent malignancies within the gastrointestinal tract and serves as a primary contributor to cancer-related mortalities. This investigation sought to investigate the expression and prognostic significance of hsa_circ_0000520 in CRC and to evaluate its impact on the onset of CRC.</p><p><strong>Materials and methods: </strong>The levels of hsa_circ_0000520 were measured via quantitative real-time polymerase chain reaction (qRTPCR). To delve into the mechanism through which circ_0000520 impacts CRC and to assess the cellular behavior of CRC cells, a series of experiments including the CCK-8, transwell assay, flow cytometer assay, cell cloning formation, dual-luciferase reporter assay, and bioinformatics method were performed.</p><p><strong>Results: </strong>The expression levels of hsa_circ_0000520 were markedly elevated in CRC cells and tissue specimens, and this elevation was correlated with a low survival rate. hsa_circ_0000520 affected CRC cell function via the miR-542-3p/MYH9 axis, thus exacerbating cancer progression.</p><p><strong>Conclusion: </strong>hsa_circ_0000520 functions as a predictive biomarker for the prognosis of CRC and participates in its progression. hsa_ circ_0000520 emerges as a new treatment strategy for CRC patients.</p>","PeriodicalId":51205,"journal":{"name":"Turkish Journal of Gastroenterology","volume":"35 12","pages":"922-932"},"PeriodicalIF":1.4,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11639605/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142787655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prevotellaceae Modulates Colorectal Cancer Immune Microenvironment to Assist Anti-PD-L1 Immunotherapy. Prevotellaceae调节结直肠癌免疫微环境协助抗pd - l1免疫治疗。
IF 1.4 4区 医学
Turkish Journal of Gastroenterology Pub Date : 2024-11-28 DOI: 10.5152/tjg.2024.23683
Song Xu, Jianqiao Kong, Yang Dai, Hengping Li
{"title":"Prevotellaceae Modulates Colorectal Cancer Immune Microenvironment to Assist Anti-PD-L1 Immunotherapy.","authors":"Song Xu, Jianqiao Kong, Yang Dai, Hengping Li","doi":"10.5152/tjg.2024.23683","DOIUrl":"10.5152/tjg.2024.23683","url":null,"abstract":"<p><strong>Background/aims: </strong>Colorectal cancer (CRC) stands as the third most prevalent cancer on a global scale. In recent years, immunotherapy, such as anti-PD-L1 treatment, has demonstrated promising therapeutic outcomes in CRC. However, studies have suggested that intestinal microbiota may influence the efficacy of anti-PD-L1 immunotherapy. This study aimed to investigate the linkage between intestinal bacteria and anti-PD-L1 therapy.</p><p><strong>Materials and methods: </strong>Bioinformatics analysis was employed to study the correlation between the intestinal microbiota of CRC patients and immune infiltration. The study delved into the relationship between Prevotellaceae and immune-related genes in CRC. Mouse experiments were conducted to validate the association between Prevotellaceae abundance and the efficacy of anti-PD-L1 tumor treatment. Prevotellaceae abundance in mouse feces was assayed by 16S sequencing. Flow cytometry was utilized to assay immune cell infiltration in patient tumor tissues, while western blot and quantitative polymerase chain reaction (qPCR) assays measured IFN-γ, IL-2, and PD-L1 levels in tumor tissues.</p><p><strong>Results: </strong>The high immune cell infiltration group demonstrated reduced tumor purity when compared with the group displaying low immune cell infiltration. Substantial variances were discerned in the Stromal Score, Immune Score, ESTIMATE Score, and Tumor Purity among the 3 distinct subtypes. The community evenness in the gut microbiota of CRC patients from cluster 2 and cluster 3 subtypes displayed significant differences. Members of the Prevotellaceae family were significantly enriched in the gut microbiota of cluster 3 subtype patients. In vivo experiments ascertained the supportive role of Prevotellaceae in anti-PD-L1 immunotherapy.</p><p><strong>Conclusion: </strong>The facilitating effect of Prevotellaceae on anti-PD-L1 treatment was demonstrated in CRC. The findings suggest that elevating Prevotellaceae abundance may offer a new direction for assisting in CRC immunotherapy and provide a foundation for devising more effective CRC immunotherapeutic strategies.</p>","PeriodicalId":51205,"journal":{"name":"Turkish Journal of Gastroenterology","volume":"35 12","pages":"909-921"},"PeriodicalIF":1.4,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11639609/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142787674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Effectiveness of Endoscopic Ultrasonography and Computed Tomography in the Differentiation of Pancreatic Cystic Neoplasms: A Single-Center Experience. 超声内镜和计算机断层扫描鉴别胰腺囊性肿瘤的有效性:单中心经验。
IF 1.4 4区 医学
Turkish Journal of Gastroenterology Pub Date : 2024-11-28 DOI: 10.5152/tjg.2023.23492
Bengi Öztürk, Koray Ceyhan, Mehmet Bektaş
{"title":"The Effectiveness of Endoscopic Ultrasonography and Computed Tomography in the Differentiation of Pancreatic Cystic Neoplasms: A Single-Center Experience.","authors":"Bengi Öztürk, Koray Ceyhan, Mehmet Bektaş","doi":"10.5152/tjg.2023.23492","DOIUrl":"10.5152/tjg.2023.23492","url":null,"abstract":"<p><strong>Background/aims: </strong>Radiological imaging advancements have led to a rise in pancreatic cyst diagnoses. Apart from imaging modalities, endoscopic ultrasonography (EUS) is an important method in the diagnosis of pancreatic cysts. The aim of this study is to determine the clinical, laboratory, biochemical, radiological, and endosonographic features of pancreatic cysts and to assess the effectiveness of EUS and computed tomography (CT) in differentiating between neoplastic and nonneoplastic cysts.</p><p><strong>Materials and methods: </strong>Patients with pancreatic cysts diagnosed by CT, who underwent EUS at the EUS Laboratory of Ankara University Faculty of Medicine, Gastroenterology Department, between 2010 and 2015, were retrospectively evaluated. Size, location, number, and morphological features were compared. Samples for cytology and biochemical tests were obtained through EUS-guided fine needle aspiration (EUS-FNA).</p><p><strong>Results: </strong>The study group included 212 patients. Among them, 125 (59%) patients underwent EUS-FNA. Of these, 63 (52%) were neoplastic, 29 (24%) were nonneoplastic, and 29 (24%) lacked subgroup analysis. The sensitivity of CT in differentiating between neoplastic and nonneoplastic cysts was 82.1% [CI, 68.2%-91.9%], with a specificity of 61.1% (CI, 38.2%-81%) and diagnostic accuracy of 75.4%. Regarding EUS, the sensitivity was 96.7% (CI, 90.2%-99.4%), with a specificity of 45.8% (CI, 27.1%-65.4%) and diagnostic accuracy of 82.3%.</p><p><strong>Conclusion: </strong>Endoscopic ultrasonography demonstrated enhanced sensitivity compared with CT in differentiating neoplastic from nonneoplastic pancreatic cysts. Although no statistical significance was found, this result can be considered clinically remarkable. In addition, EUS displayed distinct advantages in visualizing specific morphological features, emphasizing its potential as a valuable diagnostic tool in assessing pancreatic cystic neoplasms.</p>","PeriodicalId":51205,"journal":{"name":"Turkish Journal of Gastroenterology","volume":"35 12","pages":"945-953"},"PeriodicalIF":1.4,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11639599/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142787676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Rare Cause of Mechanical Icterus: Prostate Cancer Metastasis. 机械性黄疸的罕见病因:前列腺癌转移。
IF 1.4 4区 医学
Turkish Journal of Gastroenterology Pub Date : 2024-11-28 DOI: 10.5152/tjg.2024.24508
Adnan Ozkahraman, Ozan Durmaz, Yusuf Kayar
{"title":"A Rare Cause of Mechanical Icterus: Prostate Cancer Metastasis.","authors":"Adnan Ozkahraman, Ozan Durmaz, Yusuf Kayar","doi":"10.5152/tjg.2024.24508","DOIUrl":"10.5152/tjg.2024.24508","url":null,"abstract":"","PeriodicalId":51205,"journal":{"name":"Turkish Journal of Gastroenterology","volume":"35 12","pages":"954-956"},"PeriodicalIF":1.4,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11639606/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142787636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diagnostic Value of Plasma Long Non-coding SLC26A4 Antisense RNA 1 Combined with Magnetic Resonance Imaging in Rectal Cancer. 血浆长链非编码SLC26A4反义RNA 1联合磁共振成像对直肠癌的诊断价值
IF 1.4 4区 医学
Turkish Journal of Gastroenterology Pub Date : 2024-11-28 DOI: 10.5152/tjg.2024.23558
Zhiqian Li, Mei Pu, Peng Zhou, Tao Zhang, Yang Xu, Yusui Zhang
{"title":"Diagnostic Value of Plasma Long Non-coding SLC26A4 Antisense RNA 1 Combined with Magnetic Resonance Imaging in Rectal Cancer.","authors":"Zhiqian Li, Mei Pu, Peng Zhou, Tao Zhang, Yang Xu, Yusui Zhang","doi":"10.5152/tjg.2024.23558","DOIUrl":"10.5152/tjg.2024.23558","url":null,"abstract":"<p><strong>Background/aims: </strong>The prevalence of rectal cancer is increasing every year due to changes in living and eating habits. Early diagnosis contributes to the treatment and survival of patients. This study investigated the feasibility of employing SLC26A4-AS1 combined with magnetic resonance imaging (MRI) for diagnosing rectal cancer.</p><p><strong>Materials and methods: </strong>The current study involved 125 patients with rectal cancer and an equal number of healthy individuals. The study focused on assessing the relationship between SLC26A4-AS1 expression and clinical data among patients with rectal cancer by analyzing the expression levels. MRI blood perfusion parameters (Ktrans, Kep, Ve, and incremental area under the curve (iAUC)) were measured in the patients with rectal cancer. The regulation of SLC26A4-AS1 on the biological function of rectal cancer cells was analyzed by Cell Counting Kit-8 (CCK-8) method, flow cytometry, and Transwell assay. Furthermore, luciferase activity assays and RNA-binding protein immunoprecipitation assay (RIP) were conducted to elucidate the relationship between SLC26A4-AS1 and microRNA-3174 (miR-3174).</p><p><strong>Results: </strong>A significant reduction in SLC26A4-AS1 expression was observed in rectal cancer alongside a significant increase in miR-3174 levels. SLC26A4-AS1 expression was negatively correlated with Ktrans and Kep values, but not with Ve or iAUC values. Cell experiments confirmed the inhibitory effect of SLC26A4-AS1 overexpression on the growth of rectal cancer cells. Additionally, SLC26A4-AS1 sponged miR-3174 mediated the progression of rectal cancer. The enriched miR-3174 may counteract the suppression of the biological activity of oe-SLC26A4-AS1 on rectal cancer cells.</p><p><strong>Conclusion: </strong>SLC26A4-AS1 may serve as a diagnostic tool for rectal cancer, mediating tumor progression by directly targeting miR-3174.</p>","PeriodicalId":51205,"journal":{"name":"Turkish Journal of Gastroenterology","volume":"35 12","pages":"900-908"},"PeriodicalIF":1.4,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11639608/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142787652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Long Non-Coding RNA SNHG3 Promotes the Progression of Cholangiocarcinoma by Regulating the miR-151a-3p/STAT5a Axis. 长链非编码RNA SNHG3通过调控miR-151a-3p/STAT5a轴促进胆管癌进展
IF 1.4 4区 医学
Turkish Journal of Gastroenterology Pub Date : 2024-11-28 DOI: 10.5152/tjg.2024.24140
Xiaoping Wei, Dongyun Cun, Danping Yang, Qianyao Yi, Daguang Tian
{"title":"Long Non-Coding RNA SNHG3 Promotes the Progression of Cholangiocarcinoma by Regulating the miR-151a-3p/STAT5a Axis.","authors":"Xiaoping Wei, Dongyun Cun, Danping Yang, Qianyao Yi, Daguang Tian","doi":"10.5152/tjg.2024.24140","DOIUrl":"10.5152/tjg.2024.24140","url":null,"abstract":"<p><strong>Background/aims: </strong>Studies have shown the significance of long non-coding RNAs (lncRNAs) in the development of malignant tumors, including cholangiocarcinoma (CCA). However, the molecular mechanisms through which the lncRNA SNHG3 contributes to CCA development remain unknown. Therefore, the purpose of this work was to investigate SNHG3's role and possible processes in CCA.</p><p><strong>Materials and methods: </strong>CCK-8, TUNEL, wound healing, and transwell assays were performed to evaluate the viability, apoptosis, migration, and invasion of CCA cells, respectively. Dual-luciferase reporter and RNA pull-down assays were conducted to verify the relationship between SNHG3 and miR-151a-3p and that between STAT5a and miR-151a-3p.</p><p><strong>Results: </strong>SNHG3 and STAT5a were considerably upregulated and miR-151a-3p was downregulated in CCA tissues and cells. SNHG3 knockdown suppressed the proliferation, apoptosis, migration, and invasive ability of HUCC-T1 cells. Mechanistically, SNHG3 directly targeted miR-151a-3p to promote the development of CCA. Treatment with a miR-151a-3p inhibitor reversed the effects of SNHG3 knockdown on the aggressive behavior of HUCC-T1 cells. Furthermore, STAT5a knockdown counteracted the effects of inhibition of SNHG3 and miR-151a-3p on the aggressive behavior of CAA.</p><p><strong>Conclusion: </strong>SNHG3 promotes CCA progression via the miR-151a-3p/STAT5a axis, providing novel insights into the clinical treatment of CCA.</p>","PeriodicalId":51205,"journal":{"name":"Turkish Journal of Gastroenterology","volume":"35 12","pages":"933-944"},"PeriodicalIF":1.4,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11639604/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142787658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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