» Articles » PMID: 32991228

Long Noncoding RNA Sponges Mmu-miR-139-5p to Modulate Functions in Mouse ESCs and Embryos

Overview
Journal RNA Biol
Specialty Molecular Biology
Date 2020 Sep 29
PMID 32991228
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

The pluripotency of embryonic stem cells (ESCs) is controlled by a multilayer regulatory network, of which the key factors include core pluripotency genes and , and multiple microRNAs (miRNAs). Recently, long noncoding RNAs (lncRNAs) have been discovered as a class of new regulators for ESCs, and some lncRNAs could function as competing endogenous RNAs (ceRNAs) to regulate mRNAs by competitively binding to miRNAs. Here, we identify mmu-miR-139-5p as a new regulator for by targeting 3' untranslated region (UTR) to repress expression in mouse ESCs and embryos. Such regulation could be released by an ESC-specifically expressed ceRNA named . The expression of is activated by OCT4, SOX2, as well as NANOG through promoter binding. Downregulation of reduces abundance, which leads to decreased pluripotency of mouse ESCs and embryonic lethality. These results reveal as a new regulator for in mouse ESCs, and uncover a feed-forward regulatory loop of through the participation of .

Citing Articles

MiR-106b-5p Regulates the Reprogramming of Spermatogonial Stem Cells into iPSC (Induced Pluripotent Stem Cell)-Like Cells.

Hasani Fard A, Valizadeh M, Mazaheri Z, Hosseini J Iran Biomed J. 2022; 26(4):291-300.

PMID: 35791490 PMC: 9432470. DOI: 10.52547/ibj.3594.


Whole transcriptome sequencing identifies key circRNAs, lncRNAs, and miRNAs regulating neurogenesis in developing mouse retina.

Chen G, Qian H, Chen J, Wang J, Guan J, Chi Z BMC Genomics. 2021; 22(1):779.

PMID: 34717547 PMC: 8557489. DOI: 10.1186/s12864-021-08078-z.


MicroRNAs and Stem-like Properties: The Complex Regulation Underlying Stemness Maintenance and Cancer Development.

Divisato G, Piscitelli S, Elia M, Cascone E, Parisi S Biomolecules. 2021; 11(8).

PMID: 34439740 PMC: 8393604. DOI: 10.3390/biom11081074.


Integrated Insight into the Molecular Mechanisms of Spontaneous Abortion during Early Pregnancy in Pigs.

Zang X, Gu T, Wang W, Zhou C, Ding Y, Gu S Int J Mol Sci. 2021; 22(12).

PMID: 34205766 PMC: 8235555. DOI: 10.3390/ijms22126644.

References
1.
Chakraborty D, Kappei D, Theis M, Nitzsche A, Ding L, Paszkowski-Rogacz M . Combined RNAi and localization for functionally dissecting long noncoding RNAs. Nat Methods. 2012; 9(4):360-2. DOI: 10.1038/nmeth.1894. View

2.
Hu L, Xu Z, Hu B, Lu Z . COME: a robust coding potential calculation tool for lncRNA identification and characterization based on multiple features. Nucleic Acids Res. 2016; 45(1):e2. PMC: 5224497. DOI: 10.1093/nar/gkw798. View

3.
Luo G, Hafner M, Shi Z, Brown M, Feng G, Tuschl T . Genome-wide annotation and analysis of zebra finch microRNA repertoire reveal sex-biased expression. BMC Genomics. 2012; 13:727. PMC: 3585881. DOI: 10.1186/1471-2164-13-727. View

4.
Thomson J, Itskovitz-Eldor J, Shapiro S, Waknitz M, Swiergiel J, Marshall V . Embryonic stem cell lines derived from human blastocysts. Science. 1998; 282(5391):1145-7. DOI: 10.1126/science.282.5391.1145. View

5.
Boyer L, Lee T, Cole M, Johnstone S, Levine S, Zucker J . Core transcriptional regulatory circuitry in human embryonic stem cells. Cell. 2005; 122(6):947-56. PMC: 3006442. DOI: 10.1016/j.cell.2005.08.020. View