Identification of MTHFD2 as a prognostic biomarker and ferroptosis regulator in triple-negative breast cancer.

ABSTRACT:

Background

Methylenetetrahydrofolate dehydrogenase 2 (MTHFD2) is a mitochondrial bifunctional enzyme encoded in the nucleus. It plays a significant role in the regulation of glucose, nucleic acid, and folate metabolism, and maintains redox balance in the cells. The present study aimed at elucidating the potential function and mechanisms of MTHFD2 and explored the correlation between ferroptosis and MTHFD2 in triple-negative breast cancer.

Methods

MTHFD2 expression, survival analysis, and clinical correlation were performed using data from various online databases including TCGA, GEO, HPA, GTEX, Kaplan-Meier Plotter, PrognoScan, and UALCAN databases. Genomic alterations and CNV analysis were performed using the cBioPortal and GSCA databases. Potential functions and mechanisms

SUBMITTER: Zhang H 

PROVIDER: S-EPMC9885267 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature