Long noncoding RNA LINC01234 promotes hepatocellular carcinoma progression through orchestrating aspartate metabolic reprogramming.

ABSTRACT: Amino acids metabolism, especially aspartate metabolism, is often altered in human cancers including hepatocellular carcinoma (HCC) and this metabolic remodeling is required for supporting cancer cell malignant activities. Argininosuccinate synthase 1 (ASS1), as a crucial rate-limiting enzyme in aspartate metabolism, participates in repressing tumor progression. However, the roles of long noncoding RNAs (lncRNAs) in aspartate metabolism remodeling and the underlying mechanisms remain unclear. Here, we screen LINC01234 as an aspartate metabolism-related lncRNA in HCC. Clinically, LINC01234 was highly expressed in HCC, and a high LINC01234 expression level was correlated with a poor prognosis of patients with HCC. LINC01234 promoted cell proliferation, migration, and drug resistance by orche

SUBMITTER: Chen M 

PROVIDER: S-EPMC9171153 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature