LINC02190 inhibits the embryo-endometrial attachment by decreasing ITGAD expression.

ABSTRACT: Recurrent implantation failure (RIF) is a challenge in the field of reproductive medicine, but mechanisms for its occurrence remain still unclear. Long non-coding RNAs (lncRNAs) have been found to play a vital role in many different diseases. In recent years, the differentially expressed lncRNAs have been reported in endometrial tissues. Here, we profiled dysregulated lncRNAs and mRNAs in the endometrial tissues of RIF patients and performed correlation analysis. We found that LINC02190 was upregulated in RIF endometrium and was bound to the integrin αD (ITGAD) mRNA promoter. Immunofluorescence assays were used to detect the location of ITGAD in the Ishikawa cell line and patients' endometrial biopsies. Overexpressed LINC02190 could decrease the expression of ITGAD and the adhesion rate of

SUBMITTER: Zhao F 

PROVIDER: S-EPMC8859920 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature