Title : Melatonin induces apoptotic death in LNCaP cells via p38 and JNK pathways: therapeutic implications for prostate cancer.

Pub. Date : 2009 Aug

PMID : 19522739






6 Functional Relationships(s)
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1 Melatonin induces apoptotic death in LNCaP cells via p38 and JNK pathways: therapeutic implications for prostate cancer. Melatonin mitogen-activated protein kinase 8 Homo sapiens
2 Moreover, melatonin markedly activated c-JUN N-terminal kinase (JNK) and p38 kinase, whereas extracellular signal-regulated kinase (ERK) was not responsive to melatonin. Melatonin mitogen-activated protein kinase 8 Homo sapiens
3 Moreover, melatonin markedly activated c-JUN N-terminal kinase (JNK) and p38 kinase, whereas extracellular signal-regulated kinase (ERK) was not responsive to melatonin. Melatonin mitogen-activated protein kinase 8 Homo sapiens
4 Treatment with MAPK inhibitors, PD98059 (ERK inhibitor), SP600125 (JNK inhibitor) and SB202190 (p38 inhibitor), confirmed that melatonin-induced apoptosis was JNK- and p38-dependent, but ERK-independent. Melatonin mitogen-activated protein kinase 8 Homo sapiens
5 Treatment with MAPK inhibitors, PD98059 (ERK inhibitor), SP600125 (JNK inhibitor) and SB202190 (p38 inhibitor), confirmed that melatonin-induced apoptosis was JNK- and p38-dependent, but ERK-independent. Melatonin mitogen-activated protein kinase 8 Homo sapiens
6 Together, these results strongly suggest that JNK and p38 activation directly participate in apoptosis induced by melatonin. Melatonin mitogen-activated protein kinase 8 Homo sapiens