Abstract
The 3′ untranslated region (UTR)-associated RNAs (uaRNAs) have important roles in various biological processes, especially in development. However, since they overlap with protein-coding mRNAs, uaRNAs are difficult to study by RNA interference techniques. We recently identified a chemical molecule, 3-benzyl-5-((2-nitrophenoxy) methyl)-dihydrofuran-2(3H)-one (3BDO), that could efficiently induce human embryonic stem cells (hESCs) differentiation, and meanwhile selectively and efficiently downregulate the uaRNA FLJ11812. By acting as a competing endogenous RNA, downregulated FLJ11812 by 3BDO further increased miR-4459 level in hESCs. miR-4459 could decrease the expression of its targets, CDC20B and ATG13, and thus altered stemness via cell cycle and autophagy. Our results revealed that FLJ11812 played a key role in maintenance of stemness of hESCs for the first time. The findings provide new clues and a powerful tool for investigating the action mechanism of FLJ11812 in early development.
Get full access to this article
View all access options for this article.
References
Supplementary Material
Please find the following supplemental material available below.
For Open Access articles published under a Creative Commons License, all supplemental material carries the same license as the article it is associated with.
For non-Open Access articles published, all supplemental material carries a non-exclusive license, and permission requests for re-use of supplemental material or any part of supplemental material shall be sent directly to the copyright owner as specified in the copyright notice associated with the article.
