Ubisol Coenzyme Q10 promotes mitochondrial biogenesis in HT22 cells challenged by glutamate.
Ubisol Coenzyme Q10 promotes mitochondrial biogenesis in HT22 cells challenged by glutamate.
复制标题
Ubisol辅酶Q10促进谷氨酸激发的HT22细胞的线粒体生物合成。
DOI:
10.3892/etm.2021.10730
复制
发表时间:
2021-11
影响因子:
2.7
通讯作者:
Li PA
中科院分区:
文献类型:
--
作者:
Zimmerman MA;Hall M;Qi Q;Mehta SL;Chen G;Li PA
Glutamate-induced excitotoxicity is a well-recognized cause of neuronal cell death. Nutritional supplementation with Coenzyme Q10 (CoQ10) has been previously demonstrated to serve neuro-protective effects against glutamate-induced excitotoxicity. The aim of the present study was to determine whether the protective effect of CoQ10 against glutamate toxicity could be attributed to stimulating mitochondrial biogenesis. Mouse hippocampal neuronal HT22 cells were incubated with glutamate with or without ubisol Q10. The results revealed that glutamate significantly decreased levels of mitochondrial biogenesis related proteins, including peroxisome proliferator-activated receptor gamma coactivator (PGC)-1α and nuclear respiratory factor (NRF)2. Additionally, glutamate reduced mitochondrial biogenesis, as determined using a mitochondrial biogenesis kit. Pretreatment with CoQ10 prevented decreases in phosphorylated (p)-Akt, p-cAMP response element-binding protein, PGC-1α, NRF2 and mitochondrial transcription factor A, increasing mitochondrial biogenesis. Taken together, the results described a novel mechanism of CoQ10-induced neuroprotection and indicated a central role for mitochondrial biogenesis in protecting against glutamate-induced excitotoxicity.
登录
查看更多内容
影响因子:
3.7
作者:
Guzmán C;Bagga M;Kaur A;Westermarck J;Abankwa D
通讯作者:
Abankwa D
影响因子:
9.2
作者:
Jing L;He MT;Chang Y;Mehta SL;He QP;Zhang JZ;Li PA
通讯作者:
Li PA
影响因子:
2.4
作者:
Ma YM;Ibeanu G;Wang LY;Zhang JZ;Chang Y;Dong JD;Li PA;Jing L
通讯作者:
Jing L
影响因子:
1.9
作者:
KALEN, A;APPELKVIST, EL;DALLNER, G
通讯作者:
DALLNER, G
影响因子:
4.4
作者:
Li, Hai-Ning;Zimmerman, Mary;Li, P. Andy
通讯作者:
Li, P. Andy