Musashi RNA-Binding Proteins as Cancer Drivers and Novel Therapeutic Targets.

ABSTRACT: Aberrant gene expression that drives human cancer can arise from epigenetic dysregulation. Although much attention has focused on altered activity of transcription factors and chromatin-modulating proteins, proteins that act posttranscriptionally can potently affect expression of oncogenic signaling proteins. The RNA-binding proteins (RBP) Musashi-1 (MSI1) and Musashi-2 (MSI2) are emerging as regulators of multiple critical biological processes relevant to cancer initiation, progression, and drug resistance. Following identification of Musashi as a regulator of progenitor cell identity in Drosophila, the human Musashi proteins were initially linked to control of maintenance of hematopoietic stem cells, then stem cell compartments for additional cell types. More recently, the Musashi

SUBMITTER: Kudinov AE 

PROVIDER: S-EPMC5413399 | biostudies-literature | 2017 May

REPOSITORIES: biostudies-literature