Singlet oxygen mediates the activation of JNK by UVA radiation in human skin fibroblasts
Singlet oxygen mediates the activation of JNK by UVA radiation in human skin fibroblasts
复制标题
单线态氧介导人皮肤成纤维细胞中 UVA 辐射激活 JNK
DOI:
10.1016/s0014-5793(97)00440-7
复制
发表时间:
1997
期刊:
影响因子:
3.5
通讯作者:
H. Sies
中科院分区:
文献类型:
--
作者:
L. Klotz;K. Briviba;H. Sies
Ultraviolet A (UVA: 320–400 nm) radiation activates c‐Jun–N‐terminal kinase (JNK 2) in human skin fibroblasts. Exposure of cells to UVA (300 kJ/m2) led to a 5‐fold induction of JNK‐activity which was significantly increased in the presence of D2O, an enhancer of the lifetime of singlet oxygen. Sodium azide, a quencher of singlet oxygen, abolished the activation of JNK. A hydroxyl radical scavenger, mannitol, had no effect. Furthermore, photochemically produced singlet oxygen (Rose Bengal plus white light) was found to induce JNK activity. This was enhanced by D2O and inhibited by azide. Thus, singlet oxygen activates and mediates the UVA‐induced activation of JNK.
DOI:
10.1073/pnas.93.23.12908
发表时间:
1996-11-12
影响因子:
11.1
作者:
Mendelson, KG;Contois, LR;Paulson, KE
通讯作者:
Paulson, KE
DOI:
10.1016/s0021-9258(18)42228-4
发表时间:
1992-07
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
M. J. Steinbeck;Ahsan U. Khan;M. J. Karnovsky
通讯作者:
M. J. Steinbeck;Ahsan U. Khan;M. J. Karnovsky
DOI:
--
发表时间:
1995
期刊:
Oncogene.
影响因子:
--
作者:
Dhanwada,KR;Dickens,M;Neades,R;Davis,R;Pelling,JC
通讯作者:
Pelling,JC