Work

The Mechanism of G Protein-Coupled Receptor Regulation of Ferroptosis in Hepatic Ischemia–Reperfusion Injury

Year: 2026

Type: article

Abstract: Hepatic ischemia-reperfusion injury (HIRI) is a significant clinical challenge in the field of liver surgery and transplantation, and its pathological mechanisms are complex. In recent years, ferroptosis, a novel form of iron-dependent programmed cell death, plays a central role in this injury process. G protein-coupled receptors (GPCRs), as the largest family of membrane receptors in the body, regulate cellular stress and death through extensive signaling networks. This review elucidates the specific molecular mechanisms by which GPCRs regulate ferroptosis in HIRI by affecting key pathways such as lipid peroxidation, iron metabolism homeostasis, and antioxidant defense. It further explores potential therapeutic strategies targeting specific GPCRs to modulate ferroptosis, thereby alleviating liver injury and improving postoperative outcomes, to provide new insights and a theoretical basis for clinical translation.

Source: International Journal of Molecular Sciences

DOI: 10.3390/ijms27062866

Authors: Die Hu, Lei Sun, Mei Su, Xuekun Xing

Institution: Guilin Medical University

Language: English

Topic: Ferroptosis and cancer prognosis

Subfield: Pulmonary and Respiratory Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,499