4.5 Article

A novel antisense lncRNA NT5E promotes progression by modulating the expression of SYNCRIP and predicts a poor prognosis in pancreatic cancer

期刊

JOURNAL OF CELLULAR AND MOLECULAR MEDICINE
卷 24, 期 18, 页码 10898-10912

出版社

WILEY
DOI: 10.1111/jcmm.15718

关键词

LncNT5E; long non-coding RNAs; pancreatic cancer; prognosis; SYNCRIP

资金

  1. National Natural Science Foundation of China [81871980]
  2. Clinical Frontier Technology Project of Jiangsu Provincial Department of Science and Technology [BE2016788]

向作者/读者索取更多资源

A novel antisense lncRNA NT5E was identified in a previous microarray that was clearly up-regulated in pancreatic cancer (PC) tissues. However, its biological function remains unclear. Thus, we aimed to explore its function and clinical significance in PC. The lncNT5E expression was determined in PC specimens and cell lines. In vitro and in vivo studies detected the impact of lncNT5E depletion on PC cell proliferation, migration and invasion. Western blotting investigated the epithelial-mesenchymal transition (EMT) markers. The interaction between lncNT5E and the promoter region of SYNCRIP was detected by dual-luciferase reporter assay. The role of lncNT5E in modulating SYNCRIP was investigated in vitro. Our results showed that lncNT5E was significantly up-regulated in PC tissues and cell lines and associated with poor prognosis. LncNT5E depletion inhibited PC cell proliferation, migration, invasion and EMT in vitro and caused tumorigenesis arrest in vivo. Furthermore, SYNCRIP knockdown had effects similar to those of lncNT5E depletion. A significant positive relationship was observed between lncNT5E and SYNCRIP. Moreover, the dual-luciferase reporter assays indicated that lncNT5E depletion significantly inhibited SYNCRIP promoter activity. Importantly, the malignant phenotypes of lncNT5E depletion were rescued by overexpressing SYNCRIP. In conclusion, lncNT5E predicts poor prognosis and promotes PC progression by modulating SYNCRIP expression.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.5
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

Article Biochemistry & Molecular Biology

Irrelevance of USF2 rs916145 polymorphism with the risk of biliary atresia susceptibility in Southern Chinese children

Lei Chen, Ming Fu, Ledong Tan, Jinglu Zhao, Xiaogang Xu, Yuzhen Lin, Qian Zhong, Ruisui Zhong, RuiZhong Zhang, Jixiao Zeng

BIOSCIENCE REPORTS (2020)

Article Oncology

Long noncoding RNA SOX2OT promotes the proliferation of pancreatic cancer by binding to FUS

Lei Chen, Jingjing Zhang, Qun Chen, Wanli Ge, Lingdong Meng, Xumin Huang, Peng Shen, Hao Yuan, Guodong Shi, Yi Miao, Kuirong Jiang

INTERNATIONAL JOURNAL OF CANCER (2020)

Article Surgery

Prognostic Nomogram for Resected Pancreatic Adenocarcinoma: A TRIPOD-Compliant Retrospective Long-Term Survival Analysis

Dong Xu, Kai Zhang, Mingna Li, J. P. Neoptolemos, Junli Wu, Wentao Gao, Pengfei Wu, Baobao Cai, Jie Yin, Guodong Shi, Zipeng Lu, Kuirong Jiang, Yi Miao

WORLD JOURNAL OF SURGERY (2020)

Article Gastroenterology & Hepatology

DLX6 Antisense RNA 1 Modulates Glucose Metabolism and Cell Growth in Gastric Cancer by Targeting microRNA-4290

Yan Qian, Wei Song, Xu Wu, Guowei Hou, Haixiao Wang, Xiao Hang, Tianfang Xia

Summary: The study revealed that DLX6-AS1 plays a crucial regulatory role in GC by targeting miR-4290 and PDK1. Silencing DLX6-AS1 can inhibit tumor growth and aerobic glycolysis, and induce apoptosis in GC cells.

DIGESTIVE DISEASES AND SCIENCES (2021)

Article Cell Biology

The YY1/miR-548t-5p/CXCL11 signaling axis regulates cell proliferation and metastasis in human pancreatic cancer

Wan-Li Ge, Qun Chen, Ling-Dong Meng, Xu-Min Huang, Guo-dong Shi, Qing-Qing Zong, Peng Shen, Yi-Chao Lu, Yi-Han Zhang, Yi Miao, Jing-Jing Zhang, Kui-Rong Jiang

CELL DEATH & DISEASE (2020)

Article Oncology

CircSMC3 regulates gastric cancer tumorigenesis by targeting miR-4720-3p/TJP1 axis

Tianfang Xia, Zhenguo Pan, Jie Zhang

CANCER MEDICINE (2020)

Article Oncology

Optimization of internal reference genes for qPCR in human pancreatic cancer research

Wan-Li Ge, Guo-Dong Shi, Xu-Min Huang, Qing-Qing Zong, Qun Chen, Ling-Dong Meng, Yi Miao, Jing-Jing Zhang, Kui-Rong Jiang

TRANSLATIONAL CANCER RESEARCH (2020)

Article Oncology

Linc01232 promotes the metastasis of pancreatic cancer by suppressing the ubiquitin-mediated degradation of HNRNPA2B1 and activating the A-Raf-induced MAPK/ERK signaling pathway

Ling-Dong Meng, Guo-Dong Shi, Wan-Li Ge, Xu-Min Huang, Qun Chen, Hao Yuan, Peng-Fei Wu, Yi-Chao Lu, Peng Shen, Yi-Han Zhang, Shou-Ji Cao, Yi Miao, Min Tu, Kui-Rong Jiang

CANCER LETTERS (2020)

Article Biotechnology & Applied Microbiology

DUOX2 As a Potential Prognostic Marker which Promotes Cell Motility and Proliferation in Pancreatic Cancer

Meng Cao, Peng-Bo Zhang, Peng-Fei Wu, Qun Chen, Wan-Li Ge, Guo-Dong Shi, Jie Yin, Bao-Bao Cai, Shou-Ji Cao, Yi Miao, Kui-Rong Jiang

Summary: DUOX2 may serve as a potential prognostic biomarker and oncogene in PC, associated with clinical outcomes and representing a therapeutic target. Analysis of TFs and miRNA regulatory mechanisms elucidates the functional role of DUOX2 in PC.

BIOMED RESEARCH INTERNATIONAL (2021)

Article Biochemistry & Molecular Biology

CircSTX6 promotes pancreatic ductal adenocarcinoma progression by sponging miR-449b-5p and interacting with CUL2

Lingdong Meng, Yihan Zhang, Pengfei Wu, Danrui Li, Yichao Lu, Peng Shen, Taoyue Yang, Guodong Shi, Qun Chen, Hao Yuan, Wanli Ge, Yi Miao, Min Tu, Kuirong Jiang

Summary: This study found that circSTX6 promotes the proliferation and metastasis of pancreatic ductal adenocarcinoma cells by regulating the expression of MYH9 through the circSTX6/miR-449b-5p axis and circSTX6/CUL2/HIF1A signaling pathway.

MOLECULAR CANCER (2022)

Article Oncology

Laparoscopic treatment for an intrapancreatic accessory spleen: A case report

Yihan Zhang, Guodong Shi, Lingdong Meng, Jing Wu, Qingqiao Hu, Dong Xv, Kai Zhang, Zipeng Lu, Junlii Wu, Kuirong Jiang

Summary: Malignant pancreatic tumors have aggressive behavior and poor prognosis, requiring prompt surgical treatment. This case report describes a patient who was found to have duodenal lesions during routine gastroscopic examination, and further examination revealed pancreatic lesions and multiple accessory spleens. The postoperative pathological diagnosis indicated an intrapancreatic accessory spleen, highlighting the need for more accurate diagnostic methods to avoid unnecessary surgery.

FRONTIERS IN ONCOLOGY (2022)

Article Surgery

The short-term outcomes of distal pancreatectomy with portal vein/superior mesenteric vein resection

Dong Xu, Pengfei Wu, Kai Zhang, Baobao Cai, Jie Yin, Guodong Shi, Hao Yuan, Yi Miao, Zipeng Lu, Kuirong Jiang

Summary: This study retrospectively analyzed the surgical outcomes and complication rates of DP-VR and standard DP. The study found that although DP-VR increased the risk of postoperative bleeding and delayed gastric emptying, it was comparable to standard DP in terms of postoperative complications and mortality.

LANGENBECKS ARCHIVES OF SURGERY (2022)

暂无数据