GPX4 in cell death, autophagy, and disease

Y Xie, R Kang, DJ Klionsky, D Tang - Autophagy, 2023 - Taylor & Francis
ABSTRACT Selenoprotein GPX4 (glutathione peroxidase 4), originally known as PHGPX
(phospholipid hydroperoxide glutathione peroxidase), is the main oxidoreductase in the use …

GPX4: The hub of lipid oxidation, ferroptosis, disease and treatment

Y Liu, Y Wan, Y Jiang, L Zhang, W Cheng - Biochimica et Biophysica Acta …, 2023 - Elsevier
Abstract Glutathione peroxidase 4 (GPx4) moonlights as structural protein and antioxidase
that powerfully inhibits lipid oxidation. In the past years, it is considered as a key regulator of …

Identification of essential sites of lipid peroxidation in ferroptosis

AN von Krusenstiern, RN Robson, N Qian… - Nature chemical …, 2023 - nature.com
Ferroptosis, an iron-dependent form of cell death driven by lipid peroxidation, provides a
potential treatment avenue for drug-resistant cancers and may play a role in the pathology of …

[HTML][HTML] A targetable LIFR− NF-κB− LCN2 axis controls liver tumorigenesis and vulnerability to ferroptosis

F Yao, Y Deng, Y Zhao, Y Mei, Y Zhang, X Liu… - Nature …, 2021 - nature.com
The growing knowledge of ferroptosis has suggested the role and therapeutic potential of
ferroptosis in cancer, but has not been translated into effective therapy. Liver cancer …

A guideline on the molecular ecosystem regulating ferroptosis

E Dai, X Chen, A Linkermann, X Jiang, R Kang… - Nature cell …, 2024 - nature.com
Ferroptosis, an intricately regulated form of cell death characterized by uncontrolled lipid
peroxidation, has garnered substantial interest since this term was first coined in 2012 …

[HTML][HTML] System Xc /GSH/GPX4 axis: An important antioxidant system for the ferroptosis in drug-resistant solid tumor therapy

FJ Li, HZ Long, ZW Zhou, HY Luo, SG Xu… - Frontiers in …, 2022 - frontiersin.org
The activation of ferroptosis is a new effective way to treat drug-resistant solid tumors.
Ferroptosis is an iron-mediated form of cell death caused by the accumulation of lipid …

[HTML][HTML] Forsythoside a mitigates alzheimer's-like pathology by inhibiting ferroptosis-mediated neuroinflammation via Nrf2/GPX4 axis activation

C Wang, S Chen, H Guo, H Jiang, H Liu… - … Journal of Biological …, 2022 - ncbi.nlm.nih.gov
Ferroptosis and neuroinflammation play crucial roles in Alzheimer's disease (AD)
pathophysiology. Forsythoside A (FA), the main constituent of Forsythia suspensa (Thunb.) …

[HTML][HTML] Overcoming the compensatory elevation of NRF2 renders hepatocellular carcinoma cells more vulnerable to disulfiram/copper-induced ferroptosis

X Ren, Y Li, Y Zhou, W Hu, C Yang, Q Jing, C Zhou… - Redox biology, 2021 - Elsevier
Hepatocellular carcinoma (HCC) is one of the paramount causes of cancer-related death
worldwide. Despite recent advances have been made in clinical treatments of HCC, the …

[HTML][HTML] Ferroptosis as a potential target for cancer therapy

Z Chen, W Wang, SR Abdul Razak, T Han… - Cell death & …, 2023 - nature.com
Ferroptosis is a recently discovered essential type of cell death that is mainly characterized
by iron overload and lipid peroxidation. Emerging evidence suggests that ferroptosis is a …

[HTML][HTML] Ethyl carbamate triggers ferroptosis in liver through inhibiting GSH synthesis and suppressing Nrf2 activation

Y Xu, Y Li, J Li, W Chen - Redox biology, 2022 - Elsevier
Humans are inevitably exposed to ethyl carbamate (EC) via consumption of fermented food
and beverages. EC, known as an environmental toxin, can cause oxidative stress-mediated …