Spatiotemporal expression of long noncoding RNA Moshe modulates heart cell lineage commitment.

ABSTRACT: The roles of long non-coding RNA (LncRNA) have been highlighted in various development processes including congenital heart defects (CHD). Here, we characterized the molecular function of LncRNA, Moshe (1010001N08ik-203), one of the Gata6 antisense transcripts located upstream of Gata6, which is involved in both heart development and the most common type of congenital heart defect, atrial septal defect (ASD). During mouse embryonic development, Moshe was first detected during the cardiac mesoderm stage (E8.5 to E9.5) where Gata6 is expressed and continues to increase at the atrioventricular septum (E12.5), which is involved in ASD. Functionally, the knock-down of Moshe during cardiogenesis caused significant repression of Nkx2.5 in ca

SUBMITTER: Kim NJ 

PROVIDER: S-EPMC8782178 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature