Evidence map›Paper›PMID 34706862›Full record

ArticleCancer research2021

ZIP9 Is a Druggable Determinant of Sex Differences in Melanoma.

Cristina Aguirre-Portolés, Riley Payne, Aspen Trautz, J Kevin Foskett, Christopher A Natale, John T Seykora, Todd W Ridky

Open access · bronzeAbstract read
In one paragraph

Article in Cancer research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.3field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 22 citations in OpenAlex.

  1. Sex disparities in melanoma stage, recurrence and mortality: A Danish cohort study, 2004 to 2024.Journal of the European Academy of Dermatology and Venereology : JEADV · 2026
    Article
  2. Review
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  6. Metal Ion Signaling in Biomedicine.Chemical reviews · 2025
    Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Cutaneous Melanoma and Hormones: Focus on Sex Differences and the Testis.International journal of molecular sciences · 2022
    Review
  15. Article
  16. Diverse role of androgen action in human breast cancer.Endocrine oncology (Bristol, England) · 2022
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Cristina Aguirre-PortolésDepartment of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
Riley PayneDepartment of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
Aspen TrautzDepartment of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
J Kevin FoskettDepartment of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.ORCID 0000-0002-8854-0268
Christopher A NataleDepartment of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.ORCID 0000-0003-4949-3849
John T SeykoraDepartment of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
Todd W RidkyDepartment of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania. ridky@pennmedicine.upenn.edu.ORCID 0000-0001-8482-1284
University of Pennsylvania · US

Funding

Study Design and Data AnalysisP30AR069589 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI Elizabeth Anne Grice · 2016 to 2026
$8.6M
Electrophysiology of nuclear membrane InsP3 receptorR37GM056328 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI FOSKETT, JAMES KEVIN · 2011 to 2020
$4.9M
Using Nonclassical Estrogen Signaling to Prevent MelanomaR01CA227188 · NCI · UNIVERSITY OF PENNSYLVANIA · PI RIDKY, TODD W · 2019 to 2023
$2.2M
Signaling Modulators in Epidermal CarcinogenesisR01CA163566 · NCI · UNIVERSITY OF PENNSYLVANIA · PI RIDKY, TODD W · 2012 to 2016
$1.6M
Development of GPER agonists as Cancer TherapeuticsR41CA228695 · NCI · LINNAEUS THERAPEUTICS, LLC · PI RIDKY, TODD W · 2018 to 2018
$300k
NCI NIH HHS R01 CA163566NCI NIH HHS R01 CA227188NCI NIH HHS R41 CA228695NIAMS NIH HHS P30 AR069589NIGMS NIH HHS R37 GM056328
6 · The paper itself

Abstract

Melanoma and most other cancers occur more frequently and have worse prognosis in males compared with females. Although sex steroids are thought to be involved, classical androgen and estrogen receptors are not detectable in most melanomas. Here we show that testosterone promotes melanoma proliferation by activating ZIP9 (SLC39A9), a zinc transporter that is widely expressed in human melanoma but not intentionally targeted by available therapeutics. This testosterone activity required an influx of zinc, activation of MAPK, and nuclear translocation of YAP. FDA-approved inhibitors of the classical androgen receptor also inhibited ZIP9, thereby antagonizing the protumorigenic effects of testosterone in melanoma. In male mice, androgen receptor inhibitors suppressed growth of ZIP9-expressing melanomas but had no effect on isogenic melanomas lacking ZIP9 or on melanomas in females. These data suggest that ZIP9 might be effectively targeted in melanoma and other cancers by repurposing androgen receptor inhibitors that are currently approved only for prostate cancer. SIGNIFICANCE: Testosterone signaling through ZIP9 mediates some of the sex differences in melanoma, and drugs that target AR can be repurposed to block ZIP9 and inhibit melanoma in males.

Indexed as

Androgen Receptor AntagonistsAndrogensAnimalsApoptosisCation Transport ProteinsCell MovementCell ProliferationFemaleHumansMaleMelanomaMiceMice, Inbred C57BLMice, SCIDReceptors, AndrogenSex FactorsAndrogen Receptor AntagonistsAndrogensAR protein, humanCation Transport ProteinsReceptors, AndrogenSlc39a9 protein, humanTestosterone

Identifiers

PMID34706862
PMCPMC8977092
OpenAlexW3210418304

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.