LncRNA ENSMUST_147219 mediates the progression of ischemic acute kidney injury by targeting the miR-221-5p/IRF6 axis

Author:

Liu Jing,Li Xiaozhou,Yang Jurong,Zhang Dongshan

Abstract

AbstractAlthough previous studies have revealed that long noncoding RNAs (lncRNAs) regulate the progression of ischemic acute kidney injury (AKI), the exact role and mechanism of lncRNA ENSMUST_147219 in ischemic AKI are not clear. In the present study, lncRNA ENSMUST_147219 was induced by ischemic injury in vitro and in vivo. Functionally, lncRNA ENSMUST_147219 mediated apoptosis in mouse proximal tubule‐derived cell line (BUMPT). Mechanistically, lncRNA ENSMUST_147219 sponged the microRNA (miR)-221-5p to upregulate the expression of interferon regulatory factor 6 (IRF6) to drive apoptosis. Finally, knockdown of lncRNA ENSMUST_147219 markedly attenuated the ischemic AKI by targeting the miR-221-5p/IRF6 axis. Collectively, our data demonstrated that lncRNA ENSMUST_147219 promoted the development of ischemic AKI by regulating the miR-221-5p/IRF6 pathway, which could be considered a new therapeutic target for ischemic AKI.

Funder

National Natural Science Foundation of China

Changsha Science and Technology Bureau project

Key Project of Hunan provincial science and technology innovation

Department of Science and Technology of Hunan Province project of International Cooperation and Exchanges

China Hunan Provincial Science and Technology Department

Publisher

Springer Science and Business Media LLC

Subject

Cancer Research,Biochemistry (medical),Cell Biology,Clinical Biochemistry,Pharmaceutical Science,Pharmacology

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