Evidence map›Paper›PMID 21135507›Full record

ArticleThe Journal of clinical investigation2011

Paired analysis of TCRα and TCRβ chains at the single-cell level in mice.

Pradyot Dash, Jennifer L McClaren, Thomas H Oguin, William Rothwell, Brandon Todd, Melissa Y Morris, Jared Becksfort, Cory Reynolds, Scott A Brown, Peter C Doherty and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 145 papers.

0numbers the graph read from it
0cells of the map it votes in
145citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

145 citing papers in PubMed, 204 citations in OpenAlex.

  1. ANKRD11 deficiency reprograms CD8Nature immunology · 2026
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85 more citing papers are in PubMed but not listed here.

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

11 authors at 2 institutions in 2 countries.

Pradyot DashSt Jude Children’s Research Hospital, Memphis, Tennessee 38105-3678, USA.
Jennifer L McClaren
Thomas H Oguin
William Rothwell
Brandon Todd
Melissa Y Morris
Jared Becksfort
Cory Reynolds
Scott A Brown
Peter C Doherty
Paul G Thomas
St. Jude Children's Research Hospital · USUniversity of Melbourne · AU

Funding

PROFESSIONAL ONCOLOGY EDUCATION PROGRAMR25CA023944 · NCI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI SUZANNE A. GRONEMEYER · 1986 to 2026
$8.3M
Protective Cell-Mediated Immunity Against Lethal H5N1 Influenza A VirusesR01AI070251 · NIAID · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI DOHERTY, PETER C · 2006 to 2010
$2.0M
Immunodominance hierarchies and compensation in influenza specific CD8+ T cell reK22AI077714 · NIAID · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI THOMAS, PAUL G. · 2009 to 2010
$270k
NCI NIH HHS R25 CA023944NIAID NIH HHS AI077714NIAID NIH HHS AI70251NIAID NIH HHS HHSN266200700005CNIAID NIH HHS K22 AI077714NIAID NIH HHS R01 AI070251
6 · The paper itself

Abstract

Characterizing the TCRα and TCRβ chains expressed by T cells responding to a given pathogen or underlying autoimmunity helps in the development of vaccines and immunotherapies, respectively. However, our understanding of complementary TCRα and TCRβ chain utilization is very limited for pathogen- and autoantigen-induced immunity. To address this problem, we have developed a multiplex nested RT-PCR method for the simultaneous amplification of transcripts encoding the TCRα and TCRβ chains from single cells. This multiplex method circumvented the lack of antibodies specific for variable regions of mouse TCRα chains and the need for prior knowledge of variable region usage in the TCRβ chain, resulting in a comprehensive, unbiased TCR repertoire analysis with paired coexpression of TCRα and TCRβ chains with single-cell resolution. Using CD8+ CTLs specific for an influenza epitope recovered directly from the pneumonic lungs of mice, this technique determined that 25% of such effectors expressed a dominant, nonproductively rearranged Tcra transcript. T cells with these out-of-frame Tcra mRNAs also expressed an alternate, in-frame Tcra, whereas approximately 10% of T cells had 2 productive Tcra transcripts. The proportion of cells with biallelic transcription increased over the course of a response, a finding that has implications for immune memory and autoimmunity. This technique may have broad applications in mouse models of human disease.

Indexed as

AllelesAmino Acid SequenceAnimalsAntigens, ViralComplementarity Determining RegionsEpitopesFemaleHumansMiceMice, Inbred C57BLMice, KnockoutMolecular Sequence DataOrthomyxoviridaeReceptors, Antigen, T-Cell, alpha-betaReverse Transcriptase Polymerase Chain ReactionRNA, MessengerAntigens, ViralComplementarity Determining RegionsEpitopesReceptors, Antigen, T-Cell, alpha-betaRNA, Messenger

Identifiers

PMID21135507
PMCPMC3007160
OpenAlexW2166723948

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.