Mitofusin-2 modulates the epithelial to mesenchymal transition in thyroid cancer progression.

ABSTRACT: Here, we investigated the potential roles of Mitofusin-2 (MFN2) in thyroid cancer progression. MFN2 regulates mitochondrial fusion/division in cells and plays an important role in various aspects of cell metabolism. MFN2 might involve in cell cycle regulation, apoptosis, and differentiation, and it might play a role as a tumor suppressor in carcinogenesis. We evaluated the prognostic impacts of MFN2 expression in thyroid cancer by analyzing TCGA data. In vitro and in vivo, MFN2 was knocked out using CRISPR/Cas9 or siRNA, and MFN2 was stably overexpressed in two thyroid cancer cell lines (Cal62 and HTH83). TCGA analysis revealed that MFN2 expression was lower in thyroid cancer than in normal tissues and significantly associated with a degree of differentiation, RAS mutations, and less lymph

SUBMITTER: You MH 

PROVIDER: S-EPMC7820342 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature