IRE1α : from the function to the potential therapeutic target in atherosclerosis

© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature..

Inositol requiring enzyme 1 (IRE1) is generally thought to control the most conserved pathway in the unfolded protein response (UPR). Two isoforms of IRE1, IRE1α and IRE1β, have been reported in mammals. IRE1α is a ubiquitously expressed protein whose knockout shows marked lethality. In contrast, the expression of IRE1β is exclusively restricted in the epithelial cells of the respiratory and gastrointestinal tracts, and IRE1β-knockout mice are phenotypically normal. As research continues to deepen, IRE1α was showed to be tightly linked to inflammation, lipid metabolism regulation, cell death and so on. Growing evidence also suggests an important role for IRE1α in promoting atherosclerosis (AS) progression and acute cardiovascular events through disrupting lipid metabolism balance, facilitating cells apoptosis, accelerating inflammatory responses and promoting foam cell formation. In addition, IRE1α was recognized as novel potential therapeutic target in AS prevention. This review provides some clues about the relationship between IRE1α and AS, hoping to contribute to further understanding roles of IRE1α in atherogenesis and to be helpful for the design of novel efficacious therapeutics agents targeting IRE1α-related pathways.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - year:2023

Enthalten in:

Molecular and cellular biochemistry - (2023) vom: 13. Juni

Sprache:

Englisch

Beteiligte Personen:

Zhou, Zheng-Yang [VerfasserIn]
Wu, Li [VerfasserIn]
Liu, Yi-Fan [VerfasserIn]
Tang, Mu-Yao [VerfasserIn]
Tang, Jing-Yi [VerfasserIn]
Deng, Ya-Qian [VerfasserIn]
Liu, Lei [VerfasserIn]
Nie, Bin-Bin [VerfasserIn]
Zou, Zi-Kai [VerfasserIn]
Huang, Liang [VerfasserIn]

Links:

Volltext

Themen:

Atherosclerosis
Endoplasmic reticulum stress
IRE1α
Journal Article
Review
X-box binding protein 1

Anmerkungen:

Date Revised 13.06.2023

published: Print-Electronic

Citation Status Publisher

doi:

10.1007/s11010-023-04780-6

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM358122708