Evidence map›Paper›PMID 25753668›Full record

ArticleNucleic acids research2015

Genome-wide CIITA-binding profile identifies sequence preferences that dictate function versus recruitment.

Christopher D Scharer, Nancy M Choi, Benjamin G Barwick, Parimal Majumder, Sarah Lohsen, Jeremy M Boss

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

23 citing papers in PubMed, 37 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

6 authors at 2 institutions in 1 country.

Christopher D ScharerDepartment of Microbiology and Immunology, Emory University, Atlanta, GA 30322, USA.
Nancy M ChoiDepartment of Microbiology and Immunology, Emory University, Atlanta, GA 30322, USA.
Benjamin G BarwickDepartment of Microbiology and Immunology, Emory University, Atlanta, GA 30322, USA.
Parimal MajumderDepartment of Microbiology and Immunology, Emory University, Atlanta, GA 30322, USA.
Sarah LohsenDepartment of Microbiology and Immunology, Emory University, Atlanta, GA 30322, USA.
Jeremy M BossDepartment of Microbiology and Immunology, Emory University, Atlanta, GA 30322, USA jmboss@emory.edu.
Scripps Research Institute · USEmory University · US

Funding

PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM008490 · NIGMS · EMORY UNIVERSITY · PI BOSS, JEREMY M. · 1993 to 2022
$8.0M
Regulation of MHC Class II GenesR01GM047310 · NIGMS · EMORY UNIVERSITY · PI BOSS, JEREMY M. · 1993 to 2015
$4.6M
Epigenetic Programming of B cell Terminal DifferentiationF31AI112261 · NIAID · EMORY UNIVERSITY · PI BARWICK, BENJAMIN GABRIEL · 2014 to 2016
$120k
NIAID NIH HHS F31 AI112261NIAID NIH HHS F31 AI112261-01NIGMS NIH HHS GM008490NIGMS NIH HHS R01 GM47310
6 · The paper itself

Abstract

The class II transactivator (CIITA) is essential for the expression of major histocompatibility complex class II (MHC-II) genes; however, the role of CIITA in gene regulation outside of MHC-II biology is not fully understood. To comprehensively map CIITA-bound loci, ChIP-seq was performed in the human B lymphoblastoma cell line Raji. CIITA bound 480 sites, and was significantly enriched at active promoters and enhancers. The complexity of CIITA transcriptional regulation of target genes was analyzed using a combination of CIITA-null cells, including a novel cell line created using CRISPR/Cas9 tools. MHC-II genes and a few novel genes were regulated by CIITA; however, most other genes demonstrated either diminished or no changes in the absence of CIITA. Nearly all CIITA-bound sites were within regions containing accessible chromatin, and CIITA's presence at these sites was associated with increased histone H3K27 acetylation, suggesting that CIITA's role at these non-regulated loci may be to poise the region for subsequent regulation. Computational genome-wide modeling of the CIITA bound XY box motifs provided constraints for sequences associated with CIITA-mediated gene regulation versus binding. These data therefore define the CIITA regulome in B cells and establish sequence specificities that predict activity for an essential regulator of the adaptive immune response.

Indexed as

Adaptive ImmunityBase SequenceBinding SitesB-LymphocytesCell LineChromatin ImmunoprecipitationConserved SequenceCRISPR-Cas SystemsGene Expression RegulationGenes, MHC Class IIGenome, HumanHistonesHumansNuclear ProteinsProtein BindingRNA, MessengerHistonesMHC class II transactivator proteinNuclear ProteinsRNA, MessengerTrans-Activators

Identifiers

PMID25753668
PMCPMC4381081
OpenAlexW2166324138

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.