Evidence map›Paper›PMID 25451175›Full record

ArticleGenomics2014

Genome-wide transcriptome analysis of human epidermal melanocytes.

Kirk D Haltaufderhyde, Elena Oancea

Open access · greenAbstract read
In one paragraph

Article in Genomics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

29 citing papers in PubMed, 44 citations in OpenAlex.

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  17. Illuminating insights into opsin 3 function in the skin.Advances in biological regulation · 2020
    Review
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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

2 authors at 2 institutions in 1 country.

Kirk D HaltaufderhydeDepartment of Molecular Pharmacology, Physiology, and Biotechnology, Brown University, Providence, RI 02192, USA.
Elena OanceaDepartment of Molecular Pharmacology, Physiology, and Biotechnology, Brown University, Providence, RI 02192, USA. Electronic address: elena_oancea@brown.edu.
Brown University · USJohn Brown University · US

Funding

Advancing the Culture of PhD Learning & Scholarship in Biology & Health SciencesR25GM083270 · NIGMS · BROWN UNIVERSITY · PI CAMPBELL, ANDREW G., HARRINGTON, ELIZABETH O · 2008 to 2021
$7.5M
Center for Cancer Signaling NetworksP30GM103410 · NIGMS · BROWN UNIVERSITY · PI ATWOOD, WALTER J · 2012 to 2015
$4.3M
Ion Channel and Calcium Signaling in Ultraviolet Light Transduction in Human SkinR01AR066318 · NIAMS · BROWN UNIVERSITY · PI OANCEA, ELENA · 2013 to 2017
$1.6M
NIAMS NIH HHS R01 AR066318NIGMS NIH HHS P30 GM103410NIGMS NIH HHS P30GM103410NIGMS NIH HHS R25 GM083270NIGMS NIH HHS R25GM083270
6 · The paper itself

Abstract

Because human epidermal melanocytes (HEMs) provide critical protection against skin cancer, sunburn, and photoaging, a genome-wide perspective of gene expression in these cells is vital to understanding human skin physiology. In this study we performed high throughput sequencing of HEMs to obtain a complete data set of transcript sizes, abundances, and splicing. As expected, we found that melanocyte specific genes that function in pigmentation were among the highest expressed genes. We analyzed receptor, ion channel and transcription factor gene families to get a better understanding of the cell signaling pathways used by melanocytes. We also performed a comparative transcriptomic analysis of lightly versus darkly pigmented HEMs and found 16 genes differentially expressed in the two pigmentation phenotypes; of those, only one putative melanosomal transporter (SLC45A2) has known function in pigmentation. In addition, we found 166 transcript isoforms expressed exclusively in one pigmentation phenotype, 17 of which are genes involved in signal transduction. Our melanocyte transcriptome study provides a comprehensive view and may help identify novel pigmentation genes and potential pharmacological targets.

Indexed as

Genome, HumanTranscriptomeCell LineEpidermal CellsEpidermisGene Expression ProfilingHumansIon ChannelsMelanocytesSignal TransductionSkin PigmentationTranscription FactorsIon ChannelsTranscription FactorsMelanocytesMelanosomesPigmentationRNA-SeqSignal transductionTranscriptome

Identifiers

PMID25451175
PMCPMC4594949
OpenAlexW2061362311

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.