Midkine signaling maintains the self-renewal and tumorigenic capacity of glioma initiating cells.

ABSTRACT: Glioblastoma (GBM) is one of the most aggressive forms of cancer. It has been proposed that the presence within these tumors of a population of cells with stem-like features termed Glioma Initiating Cells (GICs) is responsible for the relapses that take place in the patients with this disease. Targeting this cell population is therefore an issue of great therapeutic interest in neuro-oncology. We had previously found that the neurotrophic factor MIDKINE (MDK) promotes resistance to glioma cell death. The main objective of this work is therefore investigating the role of MDK in the regulation of GICs. Methods: Assays of gene and protein expression, self-renewal capacity, autophagy and apoptosis in cultures of GICs derived from GBM samples subjected to different treatments. Analysis o

SUBMITTER: Lopez-Valero I 

PROVIDER: S-EPMC7163450 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature