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Published in: Journal of Translational Medicine 1/2021

Open Access 01-12-2021 | Review

The recruitment mechanisms and potential therapeutic targets of podocytes from parietal epithelial cells

Authors: Lihua Ni, Cheng Yuan, Xiaoyan Wu

Published in: Journal of Translational Medicine | Issue 1/2021

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Abstract

Podocytes are differentiated postmitotic cells which cannot be replaced after podocyte injury. The mechanism of podocyte repopulation after injury has aroused wide concern. Parietal epithelial cells (PECs) are heterogeneous and only a specific subpopulation of PECs has the capacity to replace podocytes. Major progress has been achieved in recent years regarding the role and function of a subset of PECs which could transdifferentiate toward podocytes. Additionally, several factors, such as Notch, Wnt/ß-catenin, Wilms’ tumor-1, miR-193a and growth arrest-specific protein 1, have been shown to be involved in these processes. Finally, PECs serve as a potential therapeutic target in the conditions of podocyte loss. In this review, we discuss the latest observations and concepts about the recruitment of podocytes from PECs in glomerular diseases as well as newly identified mechanisms and the most recent treatments for this process.
Literature
Metadata
Title
The recruitment mechanisms and potential therapeutic targets of podocytes from parietal epithelial cells
Authors
Lihua Ni
Cheng Yuan
Xiaoyan Wu
Publication date
01-12-2021
Publisher
BioMed Central
Published in
Journal of Translational Medicine / Issue 1/2021
Electronic ISSN: 1479-5876
DOI
https://doi.org/10.1186/s12967-021-03101-z

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