Portseva TN, Pankratova EV, Stepchenko AG, Georgieva SG. Increased level of Oct-1 protein in tumor cells modulates cellular response to anticancer drugs.
DOKL BIOCHEM BIOPHYS 2016;
469:269-72. [PMID:
27599509 DOI:
10.1134/s1607672916040098]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Indexed: 01/08/2023]
Abstract
The effect of overexpression of Oct-1 protein isoforms on the cell response to two anticancer drugs camptothecin and dexamethasone was studied. The effect of Oct-1 isoforms on regulated gene transcription was estimated by the difference in the level of mRNA in Burkitt's lymphoma cells (Namalwa line) untransfected and stably transfected with Oct-1 isoforms. The response to anticancer drugs of the Oct-1 target genes involved in the development of apoptosis depended, firstly, on the type of drug, secondly, on the concentration of Oct-1 in cells. and, thirdly, on the Oct-1 isoform with which these cells were transfected.
Collapse