LncRNA SLC16A1-AS1 cooperates with NSUN2 to stabilize GRP78 mRNA via m5C modification in gastric cancer.

ABSTRACT: Long noncoding RNAs (lncRNAs) play crucial roles in regulating chromatin dynamics and gene expression, and their dysregulation is closely linked to tumorigenesis. However, their specific functions in gastric cancer (GC) remain poorly understood. Here, we found that lncRNA solute carrier family 16 member 1 antisense RNA 1 (SLC16A1-AS1) was markedly overexpressed in GC through integrated RNA sequencing (RNA-seq) analysis and validation in clinical tissues. High SLC16A1-AS1 expression correlated with advanced cancer stage, greater invasion depth, and poorer patient prognosis. Functional assays showed that SLC16A1-AS1 overexpression promoted GC cell proliferation, whereas knockdown inhibited proliferation in vitro and in vivo. Mechanistically, SLC16A1-AS1 interacted with the 5-me

SUBMITTER: Zheng B 

PROVIDER: S-EPMC12918222 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature