Evidence map›Paper›PMID 24267888›Full record

ArticleCell2013

A polymorphism in IRF4 affects human pigmentation through a tyrosinase-dependent MITF/TFAP2A pathway.

Christian Praetorius, Christine Grill, Simon N Stacey, Alexander M Metcalf, David U Gorkin, Kathleen C Robinson, Eric Van Otterloo, Reuben S Q Kim, Kristin Bergsteinsdottir, Margret H Ogmundsdottir and 23 more

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 125 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
125citing papers in PubMed, 9 pooled it
7.7field-weighted citation impact, top 2% 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

125 citing papers in PubMed, 9 syntheses or guidelines pooled it, 225 citations in OpenAlex.

  1. Pooled it
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  13. Harnessing population genetics and animal models to uncover the genetics of skin scarring.Journal of plastic, reconstructive & aesthetic surgery : JPRAS · 2026
    Review
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  19. Article
  20. Assessment of the Influence of UVR in Cutaneous Melanoma.Photodermatology, photoimmunology & photomedicine · 2025
    Review

65 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

33 authors at 13 institutions in 5 countries.

Christian PraetoriusDepartment of Biochemistry and Molecular Biology, Biomedical Center, Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, 101 Reykjavik, Iceland.
Christine Grill
Simon N Stacey
Alexander M Metcalf
David U Gorkin
Kathleen C Robinson
Eric Van Otterloo
Reuben S Q Kim
Kristin Bergsteinsdottir
Margret H Ogmundsdottir
Erna Magnusdottir
Pravin J Mishra
Sean R Davis
Theresa Guo
M Raza Zaidi
Agnar S Helgason
Martin I Sigurdsson
Paul S Meltzer
Glenn Merlino
Valerie Petit
Lionel Larue
Stacie K Loftus
David R Adams
Ulduz Sobhiafshar
N C Tolga Emre
William J Pavan
Robert Cornell
Aaron G Smith
Andrew S McCallion
David E Fisher
Kari Stefansson
Richard A Sturm
Eirikur Steingrimsson
University of Iceland · ISNational Cancer Institute · USUniversity of Queensland · AUdeCODE Genetics (Iceland) · ISBoğaziçi University · TRInstitut Curie · FRNational Institutes of Health · USUniversity of Iowa · USHarvard University · USJohns Hopkins Medicine · USJohns Hopkins University · USMassachusetts General Hospital · USNational Human Genome Research Institute · US

Funding

Transcriptional mechanisms and melanomaP01CA163222 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI DAVID E FISHER · 2013 to 2026
$25.3M
Cancer Genomics Technology DevelopmentZIABC011091 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI MELTZER, PAUL S. · 2009 to 2025
$16.9M
Predoctoral Training Program in Human GeneticsT32GM007814 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI VALLE, DAVID · 1985 to 2021
$10.6M
The MITF transcriptional network: melanoma risk and carcinogenesisR01AR043369 · NIAMS · MASSACHUSETTS GENERAL HOSPITAL · PI DAVID E FISHER · 1996 to 2026
$9.4M
Development of a Neuronal Regulatory LexiconR01NS062972 · NINDS · JOHNS HOPKINS UNIVERSITY · PI MCCALLION, ANDREW S · 2009 to 2018
$4.1M
Regulation of the Melanocyte Lineage by the AP2 Transcription Factor FamilyR01AR062547 · NIAMS · UNIVERSITY OF WASHINGTON · PI CORNELL, ROBERT AARON · 2013 to 2022
$3.8M
Genetics of Disease Gene RegulationR01GM071648 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI MCCALLION, ANDREW S · 2006 to 2010
$1.6M
Pro-melanomagenic role of Interferon-gamma: A paradigm shiftK22CA163799 · NCI · TEMPLE UNIV OF THE COMMONWEALTH · PI ZAIDI, M. RAZA · 2012 to 2014
$591k
NCI NIH HHS K22 CA163799NCI NIH HHS P01 CA163222NIAMS NIH HHS 5R01 AR043369-16NIAMS NIH HHS R01 AR043369NIAMS NIH HHS R01 AR062547NIGMS NIH HHS GM071648NIGMS NIH HHS R01 GM071648NIGMS NIH HHS T32 GM007814NINDS NIH HHS NS062972NINDS NIH HHS R01 NS062972
6 · The paper itself

Abstract

Sequence polymorphisms linked to human diseases and phenotypes in genome-wide association studies often affect noncoding regions. A SNP within an intron of the gene encoding Interferon Regulatory Factor 4 (IRF4), a transcription factor with no known role in melanocyte biology, is strongly associated with sensitivity of skin to sun exposure, freckles, blue eyes, and brown hair color. Here, we demonstrate that this SNP lies within an enhancer of IRF4 transcription in melanocytes. The allele associated with this pigmentation phenotype impairs binding of the TFAP2A transcription factor that, together with the melanocyte master regulator MITF, regulates activity of the enhancer. Assays in zebrafish and mice reveal that IRF4 cooperates with MITF to activate expression of Tyrosinase (TYR), an essential enzyme in melanin synthesis. Our findings provide a clear example of a noncoding polymorphism that affects a phenotype by modulating a developmental gene regulatory network.

Indexed as

Polymorphism, Single NucleotideAnimalsBase SequenceEnhancer Elements, GeneticHumansInterferon Regulatory Factor-4Interferon Regulatory FactorsMelanocytesMiceMolecular Sequence DataPigmentationSignal TransductionTranscription Factor AP-2ZebrafishInterferon Regulatory Factor-4Interferon Regulatory FactorsTFAP2A protein, humanTranscription Factor AP-2

Identifiers

PMID24267888
PMCPMC3873608
OpenAlexW2034575591

What OpenQuestion holds

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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.