Upregulation of human selenoprotein H in murine hippocampal neuronal cells promotes mitochondrial biogenesis and functional performance.
Upregulation of human selenoprotein H in murine hippocampal neuronal cells promotes mitochondrial biogenesis and functional performance.
复制标题
DOI:
10.1016/j.mito.2010.07.007
复制
发表时间:
2011-01
期刊:
影响因子:
4.4
通讯作者:
Li, P. Andy
中科院分区:
文献类型:
--
作者:
Mendelev, Natalia;Mehta, Suresh L.;Witherspoon, Sam;He, Qingping;Sexton, Jonathan Z.;Li, P. Andy
关键词:
Overexpression of selenoprotein H (SelH) gene provides neuroprotection in neurons against UVB-induced cell death by blocking the mitohcondria-initiated apoptotic cell death pathway. This study examined the effects of SelH on mitochondrial biogenesis and mitochondrial function. The results demonstrated that overexpression of SelH gene in neuronal HT22 cells significantly increased the levels of mitochondrial biogenesis regulators, nuclear respiratory factor-1 (NRF-1), peroxisome proliferator-activated receptor- coactivator-1 alpha (PGC-1α) and mitochondrial transcription factor A (Tfam). Mitochondrial cytochrome c content was elevated, mass was increased and respiration was enhanced. SelH transfection ameliorated ultra violet B (UVB)-induced suppression of mitochondrial biogenesis markers and depolarization of mitochondrial membrane potential. Overexpression of SelH promotes mitochondrial biogenesis and improves mitochondrial functional performance.
登录
查看更多内容
影响因子:
4.8
作者:
Novoselov, Sergey V.;Kryukov, Gregory V.;Gladyshev, Vadim N.
通讯作者:
Gladyshev, Vadim N.
影响因子:
3.5
作者:
Scarpulla, RC
通讯作者:
Scarpulla, RC
DOI:
10.1152/ajpendo.2001.281.6.e1340
发表时间:
2001-12-01
影响因子:
5.1
作者:
Bergeron, R;Ren, JM;Shulman, GI
通讯作者:
Shulman, GI
影响因子:
2.1
作者:
Morozova, N;Forry, EP;Berry, MJ
通讯作者:
Berry, MJ
影响因子:
10.8
作者:
Palomer, Xavier;Alvarez-Guardia, David;Vazquez-Carrera, Manuel
通讯作者:
Vazquez-Carrera, Manuel