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Cited by 903

The DOI matches its Crossref record; 192 of the 192 references it cites were found in a registry or an index.

Iron homeostasis and oxidative stress: An intimate relationship

Open access
Galaris, Dimitrios, Barbouti, Alexandra, Pantopoulos, Kostas·2019·Biochimica et Biophysica Acta (BBA) - Molecular Cell Research

Abstract

Iron is a transition metal and essential constituent of almost all living cells and organisms. As component of various metalloproteins it is involved in critical biochemical processes such as transport of oxygen in tissues, electron transfer reactions during respiration in mitochondria, synthesis and repair of DNA, metabolism of xenobiotics, etc. However, when present in excess within cells and tissues, iron disrupts redox homeostasis and catalyzes the propagation of reactive oxygen species (ROS), leading to oxidative stress. ROS are critical for physiological signaling pathways, but oxidative stress is associated with tissue injury and disease. At the cellular level, oxidative stress may lead to ferroptosis, an iron-dependent form of cell death. In this review, we focus on the intimate relationship between iron metabolism and oxidative stress in health and disease. We discuss aspects of redox- and iron-mediated signaling, toxicity, ferroptotic cell death, homeostatic pathways and pathophysiological implications.

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Metadata

Authors
Galaris, D., Barbouti, A., & Pantopoulos, K.
Venue
Biochimica et Biophysica Acta (BBA) - Molecular Cell Research
Publisher
Elsevier BV
Published
2019-12
Volume
1866
Issue
12
Pages
118535
ISSN
0167-4889 (ISSN-L)
OpenAlex
W2969617477
Cited by
903
References
192
FWCI
35.65
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Iron homeostasis and oxidative stress: An intimate relationship. https://app.cochat.ai/papers/10.1016/j.bbamcr.2019.118535
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Galaris, D., Barbouti, A., & Pantopoulos, K. (2019). Iron homeostasis and oxidative stress: An intimate relationship. Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. https://doi.org/10.1016/j.bbamcr.2019.118535

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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