ArticleCells2022
Alpha-Synuclein and Its Role in Melanocytes.
Article in Cells, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.
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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.
The trial behind it
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Who cites it
11 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Cutaneous α-Synuclein and Age Spots in Neurodegeneration: A Systematic Review and Testable Hypothesis.International journal of molecular sciences · 2025Pooled it
- Transcriptomic crossroads: Decoding genes and pathways that connect alopecia areata with chronic inflammatory skin disorders.JID innovations : skin science from molecules to population health · 2026Article
- Emerging role of ARHGAP29 in melanoma cell phenotype switching.Molecular oncology · 2026Article
- Revisiting the alpha-synuclein paradox in melanoma-Parkinson's disease connection: more than a tale of two cell fates.Cellular and molecular life sciences : CMLS · 2025Review
- Integrative Transcriptomic and Proteomic Profiling Identifies PMEL as a Critical Regulator of Melanogenesis in Rex Rabbits.Animals : an open access journal from MDPI · 2025Article
- Alpha-synuclein modulates the positioning of endolysosomes in melanoma cells.Human molecular genetics · 2025Article
- In Vivo UV-Induced Fluorescence Spectroscopy of Skin in Parkinson's Disease.Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections · 2025Article
- Bioinformatic analysis of ferroptosis related biomarkers and potential therapeutic targets in vitiligo.Scientific reports · 2025Article
- Nuclear Alpha-Synuclein in Parkinson's Disease and the Malignant Transformation in Melanoma.Neurology research international · 2025Article
- Transglutaminase Type 2-MITF axis regulates phenotype switching in skin cutaneous melanoma.Cell death & disease · 2023Article
- A Comprehensive Review of Mammalian Pigmentation: Paving the Way for Innovative Hair Colour-Changing Cosmetics.Biology · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pigmentation is an important process in skin physiology and skin diseases and presumably also plays a role in Parkinson's disease (PD). In PD, alpha-Synuclein (aSyn) has been shown to be involved in the pigmentation of neurons. The presynaptic protein is intensively investigated for its pathological role in PD, but its physiological function remains unknown. We hypothesized that aSyn is both involved in melanocytic differentiation and melanosome trafficking processes. We detected a strong expression of aSyn in human epidermal melanocytes (NHEMs) and observed its regulation in melanocytic differentiation via the microphthalmia-associated transcription factor (MITF), a central regulator of differentiation. Moreover, we investigated its role in pigmentation by performing siRNA experiments but found no effect on the total melanin content. We discovered a localization of aSyn to melanosomes, and further analysis of aSyn knockdown revealed an important role in melanocytic morphology and a reduction in melanosome release. Additionally, we found a reduction of transferred melanosomes in co-culture experiments of melanocytes and keratinocytes but no complete inhibition of melanosome transmission. In summary, this study highlights a novel physiological role of aSyn in melanocytic morphology and its so far unknown function in the pigment secretion in melanocytes.
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Registered trials
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.