Abstract

胰腺癌是一种恶性程度极高的消化道肿瘤,由于其高度侵袭转移特性,使得目前胰腺癌患者的总体生存率仍非常低。长链非编码RNA(lncRNA)可通过表观遗传调控、转录调控或转录后调控等多种方式参与胰腺癌的发生发展及侵袭转移过程。lncRNA在胰腺癌中表达失调,并通过特定调控方式使其发生上皮间充质转化,进而引起肿瘤细胞生物学行为发生改变。本文就研究lncRNA在胰腺癌中促使其发生上皮间充质转化,作为ceRNA调控肿瘤的生物学功能,并通过调控肿瘤细胞铁死亡、自噬及外泌体等多途径影响胰腺癌发生侵袭转移进行简要综述,为胰腺癌的早期诊断及治疗提供理论依据和新的靶点。

Alternate abstract:

As a highly malignant gastrointestinal tumor, pancreatic cancer is highly invasive and metastatic, which leads to the low overall survival rate of patients with pancreatic cancer. Studies have shown that long non-coding RNA (lncRNA) is involved in the development, progression, invasion, and metastasis of pancreatic cancer through epigenetic, transcriptional or post-transcriptional regulation. Dysregulated expression of lncRNA is observed in pancreatic cancer and induces epithelial mesenchymal transition (EMT) through specific regulatory mechanisms, thereby causing the changes in the biological behavior of tumor cells. This article reviews the mechanisms of lncRNA in promoting EMT, regulating tumor biological function as competing endogenous RNA, and affecting the development, invasion, and metastasis of pancreatic cancer via multiple pathways by regulating the ferroptosis, autophagy, and exosome of tumor cells, in order to provide a theoretical basis and new targets for the early diagnosis and treatment of pancreatic cancer.

Details

Title
长链非编码RNA对胰腺癌侵袭转移分子机制的影响
Author
徐建; 潘燕妮; 刘欣原; 江建新
Pages
236-240
Section
Reviews
Publication year
2022
Publication date
2022
Publisher
Journal of Clinical Hepatology
ISSN
10015256
e-ISSN
20973497
Source type
Scholarly Journal
Language of publication
Chinese
ProQuest document ID
3239486772
Copyright
© 2022. This work is published under https://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.