Title : MKP1 mediates chemosensitizer effects of E1a in response to cisplatin in non-small cell lung carcinoma cells.

Pub. Date : 2015 Dec 29

PMID : 26689986






4 Functional Relationships(s)
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1 MKP1 mediates chemosensitizer effects of E1a in response to cisplatin in non-small cell lung carcinoma cells. Cisplatin dual specificity phosphatase 1 Mus musculus
2 Interestingly, at the molecular level, we present evidences showing how the phosphatase MKP1 is a major determinant of cisplatin sensitivity and its upregulation is strictly required for the induction of chemosensitivity mediated by E1a. Cisplatin dual specificity phosphatase 1 Mus musculus
3 However, in resistant cell as H1299, H23 or H661, which display low levels of MKP1, E1a expression promotes a dramatic increase in the amount of MKP1 correlating with cisplatin sensitivity. Cisplatin dual specificity phosphatase 1 Mus musculus
4 In summary, the present work reinforce the critical role of MKP1 in the cellular response to cisplatin highlighting the importance of this phosphatase in future gene therapy approach based on E1a gene. Cisplatin dual specificity phosphatase 1 Mus musculus