Evidence map›Paper›PMID 24838826›Full record

ArticleEuropean journal of immunology2014

Orphan chemoattractant receptor GPR15 mediates dendritic epidermal T-cell recruitment to the skin.

Katharina Lahl, Johanna Sweere, Junliang Pan, Eugene Butcher

Abstract read
In one paragraph

Article in European journal of immunology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
–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

31 citing papers in PubMed.

  1. Article
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  14. Skin Resident γδ T Cell Function and Regulation in Wound Repair.International journal of molecular sciences · 2020
    Review
  15. Review
  16. Article
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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

4 authors.

Katharina LahlLaboratory of Immunology and Vascular Biology, Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA; The Center for Molecular Biology and Medicine, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA.
Johanna Sweere
Junliang Pan
Eugene Butcher

Funding

Intestinal Lymphocyte TraffickingR37AI047822 · NIAID · PALO ALTO VETERANS INSTIT FOR RESEARCH · PI BUTCHER, EUGENE C · 2011 to 2020
$3.5M
Novel Mucosa-homing Dendritic Cell: Development, Trafficking and FunctionR01AI093981 · NIAID · PALO ALTO VETERANS INSTIT FOR RESEARCH · PI BUTCHER, EUGENE C · 2012 to 2016
$1.8M
Regulation of T Cell CCR10 by Sunlight and Vitamin DR01AI072618 · NIAID · PALO ALTO VETERANS INSTIT FOR RESEARCH · PI BUTCHER, EUGENE C · 2007 to 2011
$1.7M
Chemerin in Tumor Immunity and SurveillanceR01CA169354 · NCI · PALO ALTO VETERANS INSTIT FOR RESEARCH · PI BUTCHER, EUGENE C · 2013 to 2017
$1.7M
A Novel Tolergenic Dendritic Cell: Biology & Therapeutic PotentialR01DK084647 · NIDDK · PALO ALTO VETERANS INSTIT FOR RESEARCH · PI BUTCHER, EUGENE C · 2009 to 2013
$1.5M
NCI NIH HHS R01 CA169354NIAID NIH HHS R01 AI072618NIAID NIH HHS R01 AI093981NIAID NIH HHS R37 AI047822NIDDK NIH HHS R01 DK084647
6 · The paper itself

Abstract

Homing of murine dendritic epidermal T cells (DETCs) from the thymus to the skin is regulated by specific trafficking receptors during late embryogenesis. Once in the epidermis, Vγ3δ1 TCR DETCs are maintained through self-renewal and participate in wound healing. GPR15 is an orphan G protein-linked chemoattractant receptor involved in the recruitment of regulatory T cells to the colon. Here we show that GPR15 is highly expressed on fetal thymic DETC precursors and on recently recruited DETCs, and mediates the earliest seeding of the epidermis, which occurs at the time of establishment of skin barrier function. DETCs in GPR15(-/-) mice remain low at birth, but later participation of CCR10 and CCR4 in DETC homing allows DETCs to reach near normal levels in adult skin. Our findings establish a role for GPR15 in skin lymphocyte homing and suggest that it may contribute to lymphocyte subset targeting to diverse epithelial sites.

Indexed as

AnimalsCell MovementDendritic CellsMiceMice, KnockoutReceptors, Antigen, T-Cell, gamma-deltaReceptors, CCR4Receptors, G-Protein-CoupledSkinThymus GlandT-Lymphocytes, RegulatoryCcr4 protein, mouseGpr15 protein, mouseReceptors, Antigen, T-Cell, gamma-deltaReceptors, CCR4Receptors, G-Protein-CoupledCell homingCell surface moleculesChemokines · DETCg/d T cellsGPR15Skin diseases/immunologySkin homingTrafficking receptor

Identifiers

PMID24838826
PMCPMC4165750

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.