Reprogramming factors induce proliferation and inhibit apoptosis of melanoma cells by changing the expression of particular genes.

ABSTRACT: Uncontrolled proliferation and defective apoptosis are two major factors responsible for maintaining the malignant properties of melanoma cells. Our previous study demonstrated that induced expression of four reprogramming factors remodeled the phenotype of B16‑F10 mouse melanoma cells into melanoma stem cells. The present study was conducted to investigate the effect of the four Yamanaka reprogramming factors, namely Oct4, Sox2, Klf4 and c‑Myc (OSKM), on the proliferation and apoptosis of melanoma cells, and to identify the responsible molecular signals. The results identified that expression of the four reprogramming factors was highly induced by doxycycline treatment in the stable melanoma cell clone that was transfected with a plasmid expressing these factors, driven by the Tet‑On elem

SUBMITTER: Wang Y 

PROVIDER: S-EPMC6323216 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature