Cuproptosis: p53-regulated metabolic cell death?

C Xiong, H Ling, Q Hao, X Zhou - Cell Death & Differentiation, 2023 - nature.com
Cuproptosis is a novel type of copper-induced cell death that primarily occurs in cells that
utilize oxidative phosphorylation as the main metabolic pathway to produce energy. Copper …

Metabolic functions of the tumor suppressor p53: Implications in normal physiology, metabolic disorders, and cancer

M Lacroix, R Riscal, G Arena, LK Linares… - Molecular metabolism, 2020 - Elsevier
Background The TP53 gene is one of the most commonly inactivated tumor suppressors in
human cancers. p53 functions during cancer progression have been linked to a variety of …

The complexity of p53-mediated metabolic regulation in tumor suppression

Y Liu, W Gu - Seminars in cancer biology, 2022 - Elsevier
Although the classic activities of p53 including induction of cell-cycle arrest, senescence,
and apoptosis are well accepted as critical barriers to cancer development, accumulating …

ATM orchestrates ferritinophagy and ferroptosis by phosphorylating NCOA4

H Wu, Q Liu, X Shan, W Gao, Q Chen - Autophagy, 2023 - Taylor & Francis
Ferroptosis is a newly characterized form of programmed cell death, which is driven by the
lethal accumulation of lipid peroxides catalyzed by the intracellular bioactive iron. Targeted …

Frataxin‐Mediated PINK1–Parkin‐Dependent Mitophagy in Hepatic Steatosis: The Protective Effects of Quercetin

P Liu, H Lin, Y Xu, F Zhou, J Wang, J Liu… - Molecular nutrition & …, 2018 - Wiley Online Library
Scope Naturally occurring quercetin has been found to induce mitophagy and prevent
nonalcoholic fatty liver disease (NAFLD). However, it still remains elusive whether frataxin …

Oxidative stress-dependent frataxin inhibition mediated alcoholic hepatocytotoxicity through ferroptosis

J Liu, H He, J Wang, X Guo, H Lin, H Chen, C Jiang… - Toxicology, 2020 - Elsevier
Alcoholic liver disease (ALD) is one of the severe liver diseases, resulting in high morbidity
and mortality. However, frataxin, a mitochondrial protein mainly participating in iron …

The p53 pathway and metabolism: the tree that hides the forest

A Lahalle, M Lacroix, C De Blasio, MY Cissé… - Cancers, 2021 - mdpi.com
Simple Summary The p53 pathway is a major tumor suppressor pathway that prevents the
propagation of abnormal cells by regulating DNA repair, cell cycle progression, cell death, or …

Linking cancer metabolic dysfunction and genetic instability through the lens of iron metabolism

MS Petronek, DR Spitz, GR Buettner, BG Allen - Cancers, 2019 - mdpi.com
Iron (Fe) is an essential element that plays a fundamental role in a wide range of cellular
functions, including cellular proliferation, DNA synthesis, as well as DNA damage and …

p53 tumor suppressor and iron homeostasis

J Zhang, X Chen - The FEBS journal, 2019 - Wiley Online Library
Iron is an essential nutrient for all living organisms and plays a vital role in many
fundamental biochemical processes, such as oxygen transport, energy metabolism, and …

The p53 family: a role in lipid and iron metabolism

K Laubach, J Zhang, X Chen - Frontiers in Cell and Developmental …, 2021 - frontiersin.org
The p53 family of tumor suppressors, which includes p53, p63, and p73, has a critical role in
many biological processes, such as cell cycle arrest, apoptosis, and differentiation. In …