Title : Singlet oxygen mediates the activation of JNK by UVA radiation in human skin fibroblasts.

Pub. Date : 1997 May 26

PMID : 9188778






7 Functional Relationships(s)
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Protein Name
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1 Singlet oxygen mediates the activation of JNK by UVA radiation in human skin fibroblasts. Singlet Oxygen mitogen-activated protein kinase 8 Homo sapiens
2 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. Deuterium Oxide mitogen-activated protein kinase 8 Homo sapiens
3 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. Singlet Oxygen mitogen-activated protein kinase 8 Homo sapiens
4 Sodium azide, a quencher of singlet oxygen, abolished the activation of JNK. Sodium Azide mitogen-activated protein kinase 8 Homo sapiens
5 Sodium azide, a quencher of singlet oxygen, abolished the activation of JNK. Singlet Oxygen mitogen-activated protein kinase 8 Homo sapiens
6 Furthermore, photochemically produced singlet oxygen (Rose Bengal plus white light) was found to induce JNK activity. Singlet Oxygen mitogen-activated protein kinase 8 Homo sapiens
7 Thus, singlet oxygen activates and mediates the UVA-induced activation of JNK. Singlet Oxygen mitogen-activated protein kinase 8 Homo sapiens