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ZFIN ID: ZDB-PUB-181219-2
Epigenetic Regulation of Organ Regeneration in Zebrafish
Zhu, X., Xiao, C., Xiong, J.W.
Date: 2018
Source: Journal of cardiovascular development and disease   5(4): (Review)
Registered Authors: Xiong, Jing-Wei
Keywords: DNA methylation, SWI/SNF complex, histone modification, miRNA, regeneration, zebrafish
MeSH Terms: none
PubMed: 30558240 Full text @ J Cardiovasc Dev Dis
ABSTRACT
The zebrafish is broadly used for investigating de novo organ regeneration, because of its strong regenerative potential. Over the past two decades of intense study, significant advances have been made in identifying both the regenerative cell sources and molecular signaling pathways in a variety of organs in adult zebrafish. Epigenetic regulation has gradually moved into the center-stage of this research area, aided by comprehensive work demonstrating that DNA methylation, histone modifications, chromatin remodeling complexes, and microRNAs are essential for organ regeneration. Here, we present a brief review of how these epigenetic components are induced upon injury, and how they are involved in sophisticated organ regeneration. In addition, we highlight several prospective research directions and their potential implications for regenerative medicine.
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