MicroRNAs in regulation of pluripotency and somatic cell reprogramming: small molecule with big impact

Tian Wang, San-bao Shi, Hong-ying Sha
RNA Biology 2013, 10 (8): 1255-61
MicroRNAs (miRNAs), a group of small non-coding RNAs, have emerged as significant modulators in the establishment and generation of pluripotency, a developmental process that consists of complex cell-fate arrangements. The finding of embryonic stem cell (ESC) cycle-specific miRNAs reveals an important regulation scheme of pluripotency. Subsequent studies showed the ESC-enriched or ESC-depleted miRNAs can regulate induced pluripotent stem cells(iPSC). Moreover, miRNA profiling of iPSC and ESC may distinguish them from one another and facilitate the complex of regulatory network. The accumulative effects of miRNA action enable using miRNA alone to generate iPSCs. Despite the robustness of iPSC studies, further investigations are needed since miRNA may have more impact on induced pluripotency, and the roles of miRNAs in somatic cell nuclear transfer (SCNT), another approach toward cellular reprogramming, remains unclear. This point-of-view article will discuss miRNAs and their impact on the normal and induced pluripotency, as well as bring new insights on somatic cell reprogramming.

Full Text Links

Find Full Text Links for this Article


You are not logged in. Sign Up or Log In to join the discussion.

Related Papers

Remove bar
Read by QxMD icon Read

Save your favorite articles in one place with a free QxMD account.


Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"