» Articles » PMID: 38688935

Structural, Angiogenic, and Immune Responses Influencing Myocardial Regeneration: a Glimpse into the Crucible

Overview
Journal NPJ Regen Med
Date 2024 Apr 30
PMID 38688935
Authors
Affiliations
Soon will be listed here.
Abstract

Complete cardiac regeneration remains an elusive therapeutic goal. Although much attention has been focused on cardiomyocyte proliferation, especially in neonatal mammals, recent investigations have unearthed mechanisms by which non-cardiomyocytes, such as endothelial cells, fibroblasts, macrophages, and other immune cells, play critical roles in modulating the regenerative capacity of the injured heart. The degree to which each of these cell types influence cardiac regeneration, however, remains incompletely understood. This review highlights the roles of these non-cardiomyocytes and their respective contributions to cardiac regeneration, with emphasis on natural heart regeneration after cardiac injury during the neonatal period.

References
1.
Colliva A, Braga L, Giacca M, Zacchigna S . Endothelial cell-cardiomyocyte crosstalk in heart development and disease. J Physiol. 2019; 598(14):2923-2939. PMC: 7496632. DOI: 10.1113/JP276758. View

2.
Sadek H, Olson E . Toward the Goal of Human Heart Regeneration. Cell Stem Cell. 2020; 26(1):7-16. PMC: 7257208. DOI: 10.1016/j.stem.2019.12.004. View

3.
Hilgendorf I, Gerhardt L, Tan T, Winter C, Holderried T, Chousterman B . Ly-6Chigh monocytes depend on Nr4a1 to balance both inflammatory and reparative phases in the infarcted myocardium. Circ Res. 2014; 114(10):1611-22. PMC: 4017349. DOI: 10.1161/CIRCRESAHA.114.303204. View

4.
Haubner B, Adamowicz-Brice M, Khadayate S, Tiefenthaler V, Metzler B, Aitman T . Complete cardiac regeneration in a mouse model of myocardial infarction. Aging (Albany NY). 2013; 4(12):966-77. PMC: 3615162. DOI: 10.18632/aging.100526. View

5.
Jonsson M, Hartman R, Ackers-Johnson M, Tan W, Lim B, van Veen T . A Transcriptomic and Epigenomic Comparison of Fetal and Adult Human Cardiac Fibroblasts Reveals Novel Key Transcription Factors in Adult Cardiac Fibroblasts. JACC Basic Transl Sci. 2018; 1(7):590-602. PMC: 6113540. DOI: 10.1016/j.jacbts.2016.07.007. View