Title : Low dose arsenite confers resistance to UV induced apoptosis via p53-MDM2 pathway in ketatinocytes.

Pub. Date : 2017 Aug 7

PMID : 28785074






5 Functional Relationships(s)
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1 Low dose arsenite confers resistance to UV induced apoptosis via p53-MDM2 pathway in ketatinocytes. arsenite tumor protein p53 Homo sapiens
2 We found that the cell apoptosis induced by UV exposure was significantly attenuated after exposure to low-dose arsenite, and knockdown of p53 could block UV-induced apoptosis indicating that this phenomenon depended on p53. arsenite tumor protein p53 Homo sapiens
3 We found that the cell apoptosis induced by UV exposure was significantly attenuated after exposure to low-dose arsenite, and knockdown of p53 could block UV-induced apoptosis indicating that this phenomenon depended on p53. arsenite tumor protein p53 Homo sapiens
4 In addition, treatment of PD98059 reversed low-dose arsenite-induced MDM2 expression, and the inhibition of ERK2 expression could significantly block MDM2 expression as a consequence, and p53 expression automatically was increased. arsenite tumor protein p53 Homo sapiens
5 Taken together, our results demonstrated that low-dose arsenite-induced resistance to apoptosis through p53 mediated by MDM2 in keratinocytes. arsenite tumor protein p53 Homo sapiens