These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Down-expression of miR-154 suppresses tumourigenesis in CD133(+) glioblastoma stem cells.
    Author: Yang L, Yan Z, Wang Y, Ma W, Li C.
    Journal: Cell Biochem Funct; 2016 Aug; 34(6):404-13. PubMed ID: 27338789.
    Abstract:
    Glioblastoma multiforme (GBM) is the most common and aggressive form of brain cancer. Evidences have suggested that CD133 is a marker for a subset of glioblastoma cancer stem cells. However, whether miRNA plays a critical role in CD133(+) GBM is poorly understood. Here, we identified that miR-154 was upregulated in CD133(+) GBM cell lines. Knockdown of miR-154 remarkably suppressed proliferation and migration of CD133(+) GBM cells. Further study found that PRPS1 was a direct target of miR-154 in CD133(+) GBM cells. Overexpression of PRPS1 exhibited similar effects as miR-154 knockdown in CD133(+) GBMs. Our study identified miR-154 as a previously unrecognized positive regulator of proliferation and migration in CD133(+) GBM cells and a potentially therapeutic target of GBMs. Copyright © 2016 John Wiley & Sons, Ltd.
    [Abstract] [Full Text] [Related] [New Search]