Evidence map›Paper›PMID 40751448›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2025

Genomic specificity of anti-mouse TCR mAbs determined by single-cell RNAseq.

Ian Magill, Val Piekarsa, Sofia Kossida, Josh Croteau, Amy Lee, Robert Balderas, David Zemmour, Christophe Benoist, immgenT Project

Abstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Ian MagillDepartment of Immunology, Harvard Medical School, Boston, MA, United States.
Val PiekarsaDepartment of Immunology, Harvard Medical School, Boston, MA, United States.
Sofia KossidaInternational ImMunoGeneTics Information System, Institut de Génétique Humaine, Centre National de la Recherche Scientifique, Université de Montpellier, Montpellier, France.ORCID 0000-0003-2482-0022
Josh CroteauBioLegend, Inc, San Diego, CA, United States.
Amy LeeBioLegend, Inc, San Diego, CA, United States.
Robert BalderasBecton Dickinson, San Jose, CA, United States.
David ZemmourDepartment of Pathology, The University of Chicago, Chicago, IL, United States.
Christophe BenoistDepartment of Immunology, Harvard Medical School, Boston, MA, United States.
immgenT Project

Funding

ImmGen: Gene Expression and Regulation in Immune CellsR24AI072073 · NIAID · JOSLIN DIABETES CENTER · PI CHRISTOPHE O. BENOIST · 2007 to 2026
$28.5M
ImmGen consortium AI072073NIAIDNIAID NIH HHS R24 AI072073NIH
6 · The paper itself

Abstract

T cells play a pivotal role in the immune system, relying on their somatically rearranged T cell receptor (TCR) to recognize peptide-MHC complexes. A comprehensive and extensively used set of monoclonal antibodies (mAbs) against TCR variable regions was generated in the previous century. The separate identification of mAb-specific TCR-V proteins and TRV genes has resulted in multiple nomenclatures, making their relationships unclear. To formally re-establish this link and determine patterns of reactivity within TRV subfamilies, we sorted T cells from C57BL/6 mice positive for any one of a panel of 22 anti-V mAbs and determined their TRV genes by single-cell TCRseq. RNAseq data revealed consistently higher expression of repeated elements from the ERV1-family LTR RLTR6Mm (mapping to Gm20400) in cells utilizing TRBV segments encoded within a 66 kb genomic region between TRBV23 and TRBV30. Our findings provide a comprehensive resource for anti-mouse TCR mAb specificity and insight into V-gene usage biases and T cell function.

Indexed as

Antibodies, MonoclonalReceptors, Antigen, T-CellReceptors, Antigen, T-Cell, alpha-betaT-LymphocytesAnimalsMiceMice, Inbred C57BLSequence Analysis, RNASingle-Cell AnalysisSingle-Cell Gene Expression AnalysisAntibodies, MonoclonalReceptors, Antigen, T-CellReceptors, Antigen, T-Cell, alpha-betaantibodiesrepertoireT cell receptorvariable region

Identifiers

PMID40751448
PMCPMC12481028

What OpenQuestion holds

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Registered trials

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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.