Evidence map›Paper›PMID 29061851›Full record

ArticleThe Journal of biological chemistry2017

Hormonal vitamin D up-regulates tissue-specific PD-L1 and PD-L2 surface glycoprotein expression in humans but not mice.

Vassil Dimitrov, Manuella Bouttier, Giselle Boukhaled, Reyhaneh Salehi-Tabar, Radu G Avramescu, Babak Memari, Benedeta Hasaj, Gergely L Lukacs, Connie M Krawczyk, John H White

Open access · hybridAbstract readComparative Study
In one paragraph

Article in The Journal of biological chemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 5% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 62 citations in OpenAlex.

  1. Pooled it
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  4. Review
  5. Paricalcitol promotes the maturation of immune granulomas in an experimental model of superoxide dismutase A-induced inflammation.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2025
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  11. Regulation of PD-L1 Expression by Nuclear Receptors.International journal of molecular sciences · 2023
    Review
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  13. Article
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  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

10 authors at 1 institution in 1 country.

Vassil DimitrovFrom the Departments of Physiology.
Manuella BouttierFrom the Departments of Physiology.
Giselle BoukhaledFrom the Departments of Physiology.
Reyhaneh Salehi-TabarMedicine, and.
Radu G AvramescuFrom the Departments of Physiology.
Babak MemariFrom the Departments of Physiology.
Benedeta HasajMicrobiology and Immunology, McGill University, Montreal, Quebec H3G 1Y6, Canada.
Gergely L LukacsFrom the Departments of Physiology.
Connie M KrawczykFrom the Departments of Physiology, connie.krawczyk@mcgill.ca.
John H WhiteFrom the Departments of Physiology, john.white@mcgill.ca.
McGill University · CA

Funding

CIHR MOP 106439
6 · The paper itself

Abstract

PD-L1 (programmed death ligand 1) and PD-L2 are cell-surface glycoproteins that interact with programmed death 1 (PD-1) on T cells to attenuate inflammation. PD-1 signaling has attracted intense interest for its role in a pathophysiological context: suppression of anti-tumor immunity. Similarly, vitamin D signaling has been increasingly investigated for its non-classical actions in stimulation of innate immunity and suppression of inflammatory responses. Here, we show that hormonal 1,25-dihydroxyvitamin D (1,25D) is a direct transcriptional inducer of the human genes encoding PD-L1 and PD-L2 through the vitamin D receptor, a ligand-regulated transcription factor. 1,25D stimulated transcription of the gene encoding PD-L1 in epithelial and myeloid cells, whereas the gene encoding the more tissue-restricted PD-L2 was regulated only in myeloid cells. We identified and characterized vitamin D response elements (VDREs) located in both genes and showed that 1,25D treatment induces cell-surface expression of PD-L1 in epithelial and myeloid cells. In co-culture experiments with primary human T cells, epithelial cells pretreated with 1,25D suppressed activation of CD4

Indexed as

AnimalsB7-H1 AntigenCell LineCells, CulturedCoculture TechniquesFemaleGene Expression RegulationHumansMacrophagesMaleMiceNasal MucosaOrgan SpecificityProgrammed Cell Death 1 Ligand 2 ProteinRecombinant ProteinsSpecies Specificity1,25-dihydroxyvitamin DB7-H1 AntigenCD274 protein, humanCd274 protein, mousePDCD1LG2 protein, humanPdcd1lg2 protein, mouseProgrammed Cell Death 1 Ligand 2 ProteinRecombinant ProteinsVitamin Danti-tumor immunitycheckpoint inhibitorsgene expressionimmunologyinflammationinflammatory T cell responsessteroid hormone receptorvitamin Dvitamin D signaling

Identifiers

PMID29061851
PMCPMC5733602
OpenAlexW2765633242

What OpenQuestion holds

Textmetadata
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.