Downstream Regulatory Network of MYBL2 Mediating Its Oncogenic Role in Melanoma.

ABSTRACT: The transcription factor MYBL2 is widely expressed in proliferating cells. Aberrant expression of MYBL2 contributes to tumor malignancy and is associated with poor patient prognosis. However, the downstream transcriptional network that mediates its oncogenic properties remains elusive. In the present study, we observed that MYBL2 was overexpressed in malignant and metastatic melanoma patient samples and that the high expression level of MYBL2 was significantly associated with poor prognosis. A loss-of-function study demonstrated that MYBL2 depletion significantly decreased cell proliferation and migration and prevented cell cycle progression. We also determined that MYBL2 promoted the formation of melanoma stem-like cell populations, indicating its potential as a therapeutic target for tre

SUBMITTER: Zhong F 

PROVIDER: S-EPMC9159763 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature