Cited by 515Iron Metabolism and DisordersFerroptosis and cancer prognosisTrace Elements in Health

Iron and cancer: recent insights

Open access
Manz, David H., Blanchette, Nicole L., Paul, Bibbin T., Torti, Frank M., Torti, Suzy V.·2016·Annals of the New York Academy of Sciences

Abstract

Iron is an essential dietary element. However, the ability of iron to cycle between oxidized and reduced forms also renders it capable of contributing to free radical formation, which can have deleterious effects, including promutagenic effects that can potentiate tumor formation. Dysregulation of iron metabolism can increase cancer risk and promote tumor growth. Cancer cells exhibit an enhanced dependence on iron relative to their normal counterparts, a phenomenon we have termed iron addiction. Work conducted in the past few years has revealed new cellular processes and mechanisms that deepen our understanding of the link between iron and cancer. Control of iron efflux through the combined action of ferroportin, an iron efflux pump, and its regulator hepcidin appears to play an important role in tumorigenesis. Ferroptosis is a form of iron‐dependent cell death involving the production of reactive oxygen species. Specific mechanisms involved in ferroptosis, including depletion of glutathione and inhibition of glutathione peroxidase 4, have been uncovered. Ferritinophagy is a newly identified mechanism for degradation of the iron storage protein ferritin. Perturbations of mechanisms that control transcripts encoding proteins that regulate iron have been observed in cancer cells, including differences in miRNA, methylation, and acetylation. These new insights may ultimately provide new therapeutic opportunities for treating cancer.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1111/nyas.13008

Cites

120 of 120 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Cancer cells need large amounts of readily available labile Fe2+ to survive and grow.

    “cancer cells have a high demand for easily accessible labile Fe2+ for their survival and growth.”

    From Targeting cancer vulnerabilities with high-dose vitamin C (2019) · cites this paper as [23]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

1 of the 121 references couldn’t be matched to a known paper.

Research works printed but not linked: 1

  1. [114]Sangokoya 2013 Iron-Responsive miR-485-3p Regulates Cellular Iron Homeostasis by Targeting Ferroportin PLoS Genet 9 e1003408 23593016 PMC3616902

Cited by

Sorted by citations

Authors
Manz, D. H., Blanchette, N. L., Paul, B. T., Torti, F. M., & Torti, S. V.
Affiliations
  • Department of Molecular Biology and Biophysics
  • UConn Health (US)
Corresponding author
Torti, Suzy V.
Venue
Annals of the New York Academy of Sciences
Publisher
Wiley
Published
2016-02-18
Volume
1368
Issue
1
Pages
149-161
ISSN
  • 0077-8923 (ISSN-L)
  • 1749-6632
OpenAlex
W2275201610
Cited by
507
References
121
Citations by year
2026: 24 · 2025: 49 · 2024: 69 · 2023: 78 · 2022: 66 · 2021: 77 · 2020: 46 · 2019: 43 · 2018: 31 · 2017: 14 · 2016: 10
FWCI
4.64
Type
journal article
Language
en
Open access
Locations
  • Annals of the New York Academy of Sciences (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • S.V.T (CA188025)
  • F.M.T (CA171101)
  • D.H.M. (DE021989)
  • U.S. National Institutes of Health
Topics
  • Health Sciences › Medicine › Hematology › Iron Metabolism and Disorders
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Ferroptosis and cancer prognosis
  • Health Sciences › Nursing › Nutrition and Dietetics › Trace Elements in Health
Keywords
iron metabolism, cancer, ferroptosis, ferroportin, hepcidin, iron efflux, reactive oxygen species, glutathione depletion, GPX4, ferritinophagy, ferritin degradation, tumor microenvironment, epigenetic regulation, microRNA, DNA methylation, histone acetylation, cancer therapy
MeSH terms
Ferroportin, Animals, Humans, Iron, Neoplasms, Reactive Oxygen Species, Iron Overload, Cation Transport Proteins

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review