Sestrin-Mediated Inhibition of Stress-Induced Intervertebral Disc Degradation Through the Enhancement of Autophagy
Author(s) -
Ji Tu,
Wentian Li,
Shuai Li,
Wei Liu,
Yukun Zhang,
Xinghuo Wu,
Rongjin Luo,
Wenbin Hua,
Kun Wang,
Yu Song,
Liang Kang,
Wen Jiu Yang,
Shuhua Yang,
Yang Cao
Publication year - 2018
Publication title -
cellular physiology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.486
H-Index - 87
eISSN - 1421-9778
pISSN - 1015-8987
DOI - 10.1159/000487970
Subject(s) - autophagy , microbiology and biotechnology , intervertebral disc , chemistry , stress (linguistics) , biophysics , medicine , apoptosis , biology , biochemistry , anatomy , linguistics , philosophy
Intervertebral disc degeneration (IDD) is a pathological process that is the primary cause of low back pain and is potentially mediated by compromised stress defense. Sestrins (Sesn) promote cell survival under stress conditions and regulate AMP-activated protein kinase (AMPK) and mammalian target of rapamycin (mTOR) signaling. Here, we investigated the expression of Sesn in normal and degraded nucleus pulposus (NP) cells and its potential roles during IDD pathogenesis.
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