NDRG2 inhibition of glycolysis in liver tumor cells is regulated by SIRT1.

ABSTRACT:

Background

N-Myc downstream-regulated gene 2 (NDRG2) is a tumor suppressor, highly expressed in normal tissues but downregulated in many cancers. However, it has been shown to be involved in regulating glycolytic enzymes in clear cell renal cell carcinoma and colorectal cancer, although the mechanism is still not clear, and the function of NDRG2 in liver tumor glycolysis is completely unknown.

Methods

Liver tumor tissues were obtained from resected tumors and confirmed by pathological review. Immunohistochemical staining was performed to assess the protein expression of NDRG2. NDRG2-overexpressed and knockdown HepG2/SMMC-7721 cell lines were infected by lentivirus and cultured, before measurement of glucose uptake, lactate production, lactase dehydrogenase activity, and oxyg

SUBMITTER: Zhang L 

PROVIDER: S-EPMC10186518 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature