Evidence map›Paper›PMID 28019657›Full record

ArticleAnnals of neurology2017

The melanoma-linked "redhead" MC1R influences dopaminergic neuron survival.

Xiqun Chen, Hongxiang Chen, Waijiao Cai, Michael Maguire, Bailiu Ya, Fuxing Zuo, Robert Logan, Hui Li, Katey Robinson, Charles R Vanderburg and 4 more

Abstract read
In one paragraph

Article in Annals of neurology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

25 citing papers in PubMed, 53 citations in OpenAlex.

  1. Review
  2. medRxiv : the preprint server for health sciences · 2025
    Article
  3. Localization of Melanocortin 1 Receptor in the Substantia Nigra.International journal of molecular sciences · 2024
    Article
  4. The Skin-Brain Axis: From UV and Pigmentation to Behaviour Modulation.International journal of molecular sciences · 2024
    Review
  5. Article
  6. Peripheral MC1R Activation Modulates Immune Responses and is Neuroprotective in a Mouse Model of Parkinson's Disease.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Iron-responsive-like elements and neurodegenerative ferroptosis.Learning & memory (Cold Spring Harbor, N.Y.) · 2020
    Review
  16. Article
  17. Article
  18. Neuromelanin, aging, and neuronal vulnerability in Parkinson's disease.Movement disorders : official journal of the Movement Disorder Society · 2019
    Review
  19. Article
  20. Article
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

14 authors at 4 institutions in 2 countries.

Xiqun ChenMassGeneral Institute for Neurodegenerative Disease, Department of Neurology, Massachusetts General Hospital, Charlestown, MA.
Hongxiang ChenCutaneous Biology Research Center, Department of Dermatology, Massachusetts General Hospital, Boston, MA.
Waijiao CaiMassGeneral Institute for Neurodegenerative Disease, Department of Neurology, Massachusetts General Hospital, Charlestown, MA.
Michael MaguireMassGeneral Institute for Neurodegenerative Disease, Department of Neurology, Massachusetts General Hospital, Charlestown, MA.
Bailiu YaMassGeneral Institute for Neurodegenerative Disease, Department of Neurology, Massachusetts General Hospital, Charlestown, MA.
Fuxing ZuoMassGeneral Institute for Neurodegenerative Disease, Department of Neurology, Massachusetts General Hospital, Charlestown, MA.
Robert LoganMassGeneral Institute for Neurodegenerative Disease, Department of Neurology, Massachusetts General Hospital, Charlestown, MA.
Hui LiMassGeneral Institute for Neurodegenerative Disease, Department of Neurology, Massachusetts General Hospital, Charlestown, MA.
Katey RobinsonCutaneous Biology Research Center, Department of Dermatology, Massachusetts General Hospital, Boston, MA.
Charles R VanderburgHarvard Neurodiscovery Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA.
Yang YuDepartment of Chemistry, University of California, Riverside, CA.
Yinsheng WangDepartment of Chemistry, University of California, Riverside, CA.
David E FisherCutaneous Biology Research Center, Department of Dermatology, Massachusetts General Hospital, Boston, MA.
Michael A SchwarzschildMassGeneral Institute for Neurodegenerative Disease, Department of Neurology, Massachusetts General Hospital, Charlestown, MA.
Massachusetts General Hospital · USMaineGeneral Medical Center · USUniversity of California, Riverside · USHarvard University · US

Funding

The MITF transcriptional network: melanoma risk and carcinogenesisR01AR043369 · NIAMS · MASSACHUSETTS GENERAL HOSPITAL · PI DAVID E FISHER · 1996 to 2026
$9.4M
Pursuing purinergic pathways to clinical trials for Parkinson's diseaseK24NS060991 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI SCHWARZSCHILD, MICHAEL A · 2008 to 2012
$954k
Neuroprotection by MC1R as the basis for the melanoma-Parkinson's disease linkR21NS090246 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI CHEN, XIQUN · 2015 to 2016
$450k
NIAMS NIH HHS R01 AR043369NINDS NIH HHS K24 NS060991NINDS NIH HHS R21 NS090246
6 · The paper itself

Abstract

objectiveIndividuals with Parkinson disease are more likely to develop melanoma, and melanoma patients are reciprocally at higher risk of developing Parkinson disease. Melanoma is strongly tied to red hair/fair skin, a phenotype of loss-of-function polymorphisms in the MC1R (melanocortin 1 receptor) gene. Loss-of-function variants of MC1R have also been linked to increased risk of Parkinson disease. The present study is to investigate the role of MC1R in dopaminergic neurons in vivo.

methodsGenetic and pharmacological approaches were employed to manipulate MC1R, and nigrostriatal dopaminergic integrity was determined by comprehensive behavioral, neurochemical, and neuropathological measures.

resultsMC1R

interpretationOur findings reveal a protective role of MC1R in the nigrostriatal dopaminergic system, and they provide a rationale for MC1R as a potential therapeutic target for Parkinson disease. Together with its established role in melanoma, MC1R may represent a common pathogenic pathway for melanoma and Parkinson disease. Ann Neurol 2017;81:395-406.

Indexed as

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridineAnimalsBehavior, AnimalDisease Models, AnimalDopaminergic NeuronsHumansMaleMelanomaMiceMice, Inbred C57BLMice, TransgenicNeostriatumNeurotoxinsParkinson DiseasePigmentationReceptor, Melanocortin, Type 11-Methyl-4-phenyl-1,2,3,6-tetrahydropyridineNeurotoxinsReceptor, Melanocortin, Type 1

Identifiers

PMID28019657
PMCPMC6085083
OpenAlexW2566714563

What OpenQuestion holds

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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.