Evidence map›Paper›PMID 32239644›Full record

ArticleEMBO molecular medicine2020

Resolving mechanisms of immune-mediated disease in primary CD4 T cells.

Christophe Bourges, Abigail F Groff, Oliver S Burren, Chiara Gerhardinger, Kaia Mattioli, Anna Hutchinson, Theodore Hu, Tanmay Anand, Madeline W Epping, Chris Wallace and 3 more

Open access · goldAbstract read
In one paragraph

Article in EMBO molecular medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

30 citing papers in PubMed, 45 citations in OpenAlex.

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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

13 authors at 3 institutions in 2 countries.

Christophe BourgesCambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK.
Abigail F GroffDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.
Oliver S BurrenCambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK.
Chiara GerhardingerDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.
Kaia MattioliDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.
Anna HutchinsonMRC Biostatistics Unit, Cambridge Institute of Public Health, Cambridge, UK.
Theodore HuCambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK.
Tanmay AnandCambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK.
Madeline W EppingCambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK.
Chris WallaceCambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK.
Kenneth Gc SmithCambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK.
John L RinnDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.ORCID 0000-0002-7231-7539
James C LeeCambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, UK.ORCID 0000-0001-5711-9385
Harvard University · USUniversity of Cambridge · GBMRC Biostatistics Unit · GB

Funding

Crohn's and Colitis UK (Crohn's & Colitis UK) M2018/3GlaxoSmithKlineHoward Hughes Medical Institute (HHMI)Medical Research Council MC_UU_00002/4National Institute for Health ResearchNational Institutes of Health Oxford-Cambridge Scholars ProgramUK Research and Innovation | Engineering and Physical Sciences Research Council (EPSRC) EP/R511870/1UK Research and Innovation | Medical Research Council (MRC) MC UU 00002/4Wellcome TrustWellcome Trust (WT) 105920/Z/14/ZWellcome Trust (WT) WT107881
6 · The paper itself

Abstract

Deriving mechanisms of immune-mediated disease from GWAS data remains a formidable challenge, with attempts to identify causal variants being frequently hampered by strong linkage disequilibrium. To determine whether causal variants could be identified from their functional effects, we adapted a massively parallel reporter assay for use in primary CD4 T cells, the cell type whose regulatory DNA is most enriched for immune-mediated disease SNPs. This enabled the effects of candidate SNPs to be examined in a relevant cellular context and generated testable hypotheses into disease mechanisms. To illustrate the power of this approach, we investigated a locus that has been linked to six immune-mediated diseases but cannot be fine-mapped. By studying the lead expression-modulating SNP, we uncovered an NF-κB-driven regulatory circuit which constrains T-cell activation through the dynamic formation of a super-enhancer that upregulates TNFAIP3 (A20), a key NF-κB inhibitor. In activated T cells, this feedback circuit is disrupted-and super-enhancer formation prevented-by the risk variant at the lead SNP, leading to unrestrained T-cell activation via a molecular mechanism that appears to broadly predispose to human autoimmunity.

Indexed as

CD4-Positive T-LymphocytesNF-kappa BAutoimmunityHumansPolymorphism, Single NucleotideNF-kappa BCD4 T cellsGWASMPRAsuper-enhancerTNFAIP3

Identifiers

PMID32239644
PMCPMC7207160
OpenAlexW3014411691

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.