A novel long noncoding RNA, TMEM92-AS1, promotes gastric cancer progression by binding to YBX1 to mediate CCL5.

ABSTRACT: Numerous studies have revealed that long noncoding RNAs (lncRNAs) with oncogene properties play vital roles in gastric cancer (GC). In this study, we aimed to elucidate the function of TMEM92-AS1 in GC progression and to investigate its underlying mechanisms. TMEM92-AS1 was filtered from the Gene Expression Omnibus database. GC tissues and adjacent normal tissues were used to detect the expression level of TMEM92-AS1. MTT, colony-formation assays, Edu, cell cycle, apoptosis and subcutaneous tumour formation assays were used to detect the role of TMEM92-AS1 in cell function. RNA transcriptome sequencing was used to seek downstream target genes. Reverse transcription (RT)-qPCR, western blot, RNA and chromatin immunoprecipitation assays were used to investigate the mechanisms involved. TMEM92

SUBMITTER: Song S 

PROVIDER: S-EPMC8024739 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature