Title : Curcumin downregulates p38 MAPK-dependent X-ray repair cross-complement group 1 (XRCC1) expression to enhance cisplatin-induced cytotoxicity in human lung cancer cells.

Pub. Date : 2016 Jun

PMID : 27026405






5 Functional Relationships(s)
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1 Curcumin downregulates p38 MAPK-dependent X-ray repair cross-complement group 1 (XRCC1) expression to enhance cisplatin-induced cytotoxicity in human lung cancer cells. Cisplatin mitogen-activated protein kinase 14 Homo sapiens
2 In this study, we characterize the role of curcumin in the cytotoxicity, p38 MAPK activation, and XRCC1 expression affected by cisplatin in NSCLC cells. Cisplatin mitogen-activated protein kinase 14 Homo sapiens
3 Treatment with cisplatin alone increased XRCC1 mRNA and protein expression through p38 MAPK activation. Cisplatin mitogen-activated protein kinase 14 Homo sapiens
4 Moreover, SB2023580 (p38 inhibitor) decreased the XRCC1 mRNA and protein stability upon cisplatin treatment. Cisplatin mitogen-activated protein kinase 14 Homo sapiens
5 Knockdown of XRCC1 in NSCLC cells by transfection of XRCC1 siRNA or inactivation of p38 MAPK resulted in enhancing the cytotoxicity and cell growth inhibition induced by cisplatin. Cisplatin mitogen-activated protein kinase 14 Homo sapiens