Evidence map›Paper›PMID 32333855›Full record

ReviewBiochimica et biophysica acta. Biomembranes2020

Membrane transport proteins in melanosomes: Regulation of ions for pigmentation.

Pattama Wiriyasermkul, Satomi Moriyama, Shushi Nagamori

Abstract readReview
In one paragraph

Review in Biochimica et biophysica acta. Biomembranes, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

63 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Zinc in eye health, retinal biology and disease.Progress in retinal and eye research · 2025
    Review
  12. Review
  13. Review
  14. Article
  15. Study on the Regulatory Mechanisms of Carapace Marking Formation inAnimals : an open access journal from MDPI · 2025
    Article
  16. Agouti and BMP signaling drive a naturally occurring fate conversion of melanophores to leucophores in zebrafish.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  17. Article
  18. Article
  19. Article
  20. A Nonsynonymous Single-nucleotide Polymorphism inThe journal of poultry science · 2025
    Article

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

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

3 authors.

Pattama WiriyasermkulDepartment of Collaborative Research for Bio-Molecular Dynamics, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan.
Satomi MoriyamaDepartment of Collaborative Research for Bio-Molecular Dynamics, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan.
Shushi NagamoriDepartment of Collaborative Research for Bio-Molecular Dynamics, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8521, Japan. Electronic address: snagamori@nagamori-lab.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Melanosomes are unique organelles in melanocytes that produce melanin, the pigment for skin, hair, and eye color. Tyrosinase is the essential and rate-limiting enzyme for melanin production, that strictly requires neutral pH for activity. pH maintenance is a result of the combinational function of multiple ion transport proteins. Thus, ion homeostasis in melanosomes is crucial for melanin synthesis. Defect of the ion transport system causes various pigmentation phenotypes, from mild effect to severe disorders such as albinism. In this review, we summarize the up-to-date knowledge of the ion transport system, such as transport function, structure, and the physiological roles and mechanisms of the ion transport proteins in melanosomes. In addition, we propose a model of melanosomal ion transport system-how the functional coupling of multiple transport proteins modulates and maintains ion homeostasis. We discuss melanin synthesis in terms of the ion transport system.

Indexed as

Albinism, OculocutaneousHumansHydrogen-Ion ConcentrationIon TransportLysosomesMelaninsMelanosomesMembrane Transport ProteinsMonophenol MonooxygenaseSkin PigmentationMelaninsMembrane Transport ProteinsMonophenol MonooxygenaseATP7A, copper-transporting ATPase 1Ion transportMelaninMelanocyteNeutral pHOCA2, oculocutaneous albinism 2OCA, oculocutaneous albinismSLC24A5, solute carrier 24 member 5SLC45A2, solute carrier 45 member 2TPC2, two-pore channel 2TransporterTyrosinaseTYRP1, tyrosinase-related protein 1TYRP2, tyrosinase-related protein 2TYR, tyrosinase

Identifiers

PMID32333855
PMCPMC7175901

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.