Evidence map›Paper›PMID 27256918›Full record

ArticleScientific reports2016

Mutation of the Traj18 gene segment using TALENs to generate Natural Killer T cell deficient mice.

Jingjing Zhang, Romain Bedel, S Harsha Krovi, Kathryn D Tuttle, Bicheng Zhang, James Gross, Laurent Gapin, Jennifer L Matsuda

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

21 citing papers in PubMed, 30 citations in OpenAlex.

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  12. Differential Control ofFrontiers in immunology · 2019
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  14. Differing roles of CD1d2 and CD1d1 proteins in type I natural killer T cell development and function.Proceedings of the National Academy of Sciences of the United States of America · 2018
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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

8 authors at 2 institutions in 1 country.

Jingjing ZhangDepartment of Immunology and Microbiology, University of Colorado Denver School of Medicine and National Jewish Health, Aurora, CO 80206, USA.
Romain BedelDepartment of Immunology and Microbiology, University of Colorado Denver School of Medicine and National Jewish Health, Aurora, CO 80206, USA.
S Harsha KroviDepartment of Immunology and Microbiology, University of Colorado Denver School of Medicine and National Jewish Health, Aurora, CO 80206, USA.
Kathryn D TuttleDepartment of Immunology and Microbiology, University of Colorado Denver School of Medicine and National Jewish Health, Aurora, CO 80206, USA.
Bicheng ZhangDepartment of Biomedical Research, National Jewish Health, Denver, CO 80206, USA.
James GrossDepartment of Biomedical Research, National Jewish Health, Denver, CO 80206, USA.
Laurent GapinDepartment of Immunology and Microbiology, University of Colorado Denver School of Medicine and National Jewish Health, Aurora, CO 80206, USA.
Jennifer L MatsudaDepartment of Biomedical Research, National Jewish Health, Denver, CO 80206, USA.
University of Colorado Denver · USNational Jewish Health · US

Funding

Medical Scientist Training ProgramT32GM008497 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI WILSON, CARA C. · 1993 to 2022
$15.2M
iNKT Cell Recognition of Endogenous Lipid AntigensR01AI092108 · NIAID · UNIVERSITY OF COLORADO DENVER · PI GAPIN, LAURENT · 2011 to 2014
$1.5M
Generation of TRAJ18-Deficient Mice Using TALNSR03AI105468 · NIAID · NATIONAL JEWISH HEALTH · PI MATSUDA, JENNIFER L · 2013 to 2014
$79k
NIAID NIH HHS R01 AI092108NIAID NIH HHS R03 AI105468NIGMS NIH HHS T32 GM008497
6 · The paper itself

Abstract

Invariant Natural Killer T (iNKT) cells are a unique subset of T lymphocytes that have been implicated in both promoting and suppressing a multitude of immune responses. In mice, iNKT cells express T cell antigen receptors (TCRs) comprising a unique TCRα rearrangement between the Trav11 and Traj18 gene segments. When paired with certain Trbv TCRβ chains, these TCRs recognize lipid antigens presented by the major histocompatibility complex (MHC) class I-like molecule, CD1d. Until recently, the sole model of iNKT deficiency targeted the Jα18, which is absolutely required to form the TCR with the appropriate antigenic specificity. However, these mice were demonstrated to have a large reduction in TCR repertoire diversity, which could confound results arising from studies using these mice. Here, we have created a new NKT-deficient mouse strain using transcription activator-like effector nuclease (TALEN) technology to only disrupt the expression of Jα18, leaving the remaining Jα repertoire unperturbed. We confirm that these mice lack iNKT cells and do not respond to lipid antigen stimulation while the development of conventional T cells, regulatory T cells, and type Ib NKT cells is normal. This new mouse strain will serve as a new model of iNKT cell deficiency to facilitate our understanding of iNKT biology.

Indexed as

AnimalsAntigen PresentationAntigens, CD1dFemaleKiller Cells, NaturalMiceMice, Inbred C57BLMutationNatural Killer T-CellsReceptors, Antigen, T-Cell, alpha-betaT-Lymphocytes, RegulatoryTranscription Activator-Like Effector NucleasesAntigens, CD1dReceptors, Antigen, T-Cell, alpha-betaTranscription Activator-Like Effector Nucleases

Identifiers

PMID27256918
PMCPMC4891675
OpenAlexW2423050784

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.