The Janus face of mitophagy in myocardial ischemia/reperfusion injury and recovery

Copyright © 2024 The Authors. Published by Elsevier Masson SAS.. All rights reserved..

In myocardial ischemia/reperfusion injury (MIRI), moderate mitophagy is a protective or adaptive mechanism because of clearing defective mitochondria accumulates during MIRI. However, excessive mitophagy lead to an increase in defective mitochondria and ultimately exacerbate MIRI by causing overproduction or uncontrolled production of mitochondria. Phosphatase and tensin homolog (PTEN)-induced kinase 1 (Pink1), Parkin, FUN14 domain containing 1 (FUNDC1) and B-cell leukemia/lymphoma 2 (BCL-2)/adenovirus E1B19KD interaction protein 3 (BNIP3) are the main mechanistic regulators of mitophagy in MIRI. Pink1 and Parkin are mitochondrial surface proteins involved in the ubiquitin-dependent pathway, while BNIP3 and FUNDC1 are mitochondrial receptor proteins involved in the non-ubiquitin-dependent pathway, which play a crucial role in maintaining mitochondrial homeostasis and mitochondrial quality. These proteins can induce moderate mitophagy or inhibit excessive mitophagy to protect against MIRI but may also trigger excessive mitophagy or insufficient mitophagy, thereby worsening the condition. Understanding the actions of these mitophagy mechanistic proteins may provide valuable insights into the pathological mechanisms underlying MIRI development. Based on the above background, this article reviews the mechanism of mitophagy involved in MIRI through Pink1/Parkin pathway and the receptor mediated pathway led by FUNDC1 and BNIP3, as well as the related drug treatment, aim to provide effective strategies for the prevention and treatment of MIRI.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:173

Enthalten in:

Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie - 173(2024) vom: 29. März, Seite 116337

Sprache:

Englisch

Beteiligte Personen:

Deng, Jiaxin [VerfasserIn]
Liu, Qian [VerfasserIn]
Ye, Linxi [VerfasserIn]
Wang, Shuo [VerfasserIn]
Song, Zhenyan [VerfasserIn]
Zhu, Mingyan [VerfasserIn]
Qiang, Fangfang [VerfasserIn]
Zhou, Yulin [VerfasserIn]
Guo, Zhen [VerfasserIn]
Zhang, Wei [VerfasserIn]
Chen, Ting [VerfasserIn]

Links:

Volltext

Themen:

BNIP3
EC 2.3.2.27
EC 2.7.-
FUNDC1
Journal Article
Mitochondrial Proteins
Myocardial ischemia/reperfusion injury
Pink1/Parkin
Protein Kinases
Review
The Janus face of mitophagy
Ubiquitin-Protein Ligases

Anmerkungen:

Date Completed 27.03.2024

Date Revised 27.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.biopha.2024.116337

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM369125541