FUS/circZEB1/miR-128-3p/LBH feedback loop contributes to the malignant phenotype of GSCs via TNF-α-mediated NF-κB signaling pathway.

ABSTRACT: Glioblastoma (GBM) is the most lethal and common primary tumor of central nervous system with a poor prognosis. Glioma stem cells (GSCs) are particularly significant in GBM proliferation, invasion, self-renewal and recurrence. Circular RNAs (circRNAs) play important roles in various physiological and pathological processes, including regulating the biological behavior of GBM. Therefore, discovering novel circRNAs related to GSCs may contribute to a promising approach for treatment of GBM. Herein, we find out a novel circRNA termed circZEB1 with a high expression in glioma. Limb-bud and heart (LBH) is a transcription cofactor and promotes glioma stem cell tumorigenicity in our study. Mechanistically, circZEB1 can upregulate the expression of transcription cofactor LBH via sponging miR-128-3

SUBMITTER: Zhang G 

PROVIDER: S-EPMC11545228 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature