MicroRNA-Mediated Dynamic Bidirectional Shift between the Subclasses of Glioblastoma Stem-like Cells.

ABSTRACT: Large-scale transcriptomic profiling of glioblastoma (GBM) into subtypes has provided remarkable insight into the pathobiology and heterogeneous nature of this disease. The mechanisms of speciation and inter-subtype transitions of these molecular subtypes require better characterization to facilitate the development of subtype-specific targeting strategies. The deregulation of microRNA expression among GBM subtypes and their subtype-specific targeting mechanisms are poorly understood. To reveal the underlying basis of microRNA-driven complex subpopulation dynamics within the heterogeneous intra-tumoral ecosystem, we characterized the expression of the subtype-enriched microRNA-128 (miR-128) in transcriptionally and phenotypically diverse subpopulations of patient-derived glioblastoma stem-

SUBMITTER: Rooj AK 

PROVIDER: S-EPMC5514838 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature