Evidence map›Paper›PMID 33530489›Full record

ArticleInternational journal of molecular sciences2021

T Cell Mediated Conversion of a Non-Anti-La Reactive B Cell to an Autoreactive Anti-La B Cell by Somatic Hypermutation.

Michael P Bachmann, Tabea Bartsch, Claudia C Bippes, Dominik Bachmann, Edinson Puentes-Cala, Jennifer Bachmann, Holger Bartsch, Claudia Arndt, Stefanie Koristka, Liliana R Loureiro and 10 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.0field-weighted citation impact, top 27% 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

11 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
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  3. CliniMACS Prodigy Manufacturing of Switchable, AND-Gate CAR T Cells.International journal of molecular sciences · 2025
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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

20 authors at 4 institutions in 2 countries.

Michael P BachmannDepartment of Radioimmunology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), 03128 Dresden, Germany.ORCID 0000-0002-8029-5755
Tabea BartschDepartment of Radioimmunology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), 03128 Dresden, Germany.
Claudia C BippesInstitute of Immunology, Medical Faculty Carl Gustav Carus Dresden, Technical University Dresden, 01307 Dresden, Germany.
Dominik BachmannUniversity Cancer Center (UCC), Tumor Immunology, University Hospital Carl Gustav Carus Dresden, Technical University Dresden, 01307 Dresden, Germany.
Edinson Puentes-CalaDepartment of Radioimmunology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), 03128 Dresden, Germany.
Jennifer BachmannUniversity Cancer Center (UCC), Tumor Immunology, University Hospital Carl Gustav Carus Dresden, Technical University Dresden, 01307 Dresden, Germany.
Holger BartschInstitute of Immunology, Medical Faculty Carl Gustav Carus Dresden, Technical University Dresden, 01307 Dresden, Germany.ORCID 0000-0001-7242-4812
Claudia ArndtDepartment of Radioimmunology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), 03128 Dresden, Germany.
Stefanie KoristkaDepartment of Radioimmunology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), 03128 Dresden, Germany.
Liliana R LoureiroDepartment of Radioimmunology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), 03128 Dresden, Germany.
Alexandra KeglerDepartment of Radioimmunology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), 03128 Dresden, Germany.
Markus LaubeDepartment of Radioimmunology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), 03128 Dresden, Germany.ORCID 0000-0003-4916-3794
Joanne K GrossThe Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation and University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
Tim GrossThe Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation and University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
Biji T KurienThe Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation and University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
R Hal ScofieldThe Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation and University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
A Darise FarrisThe Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation and University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.ORCID 0000-0003-3009-2017
Judith A JamesThe Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation and University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.ORCID 0000-0002-9574-7355
Marc SchmitzNational Center for Tumor Diseases (NCT), 01307 Dresden, Germany.
Anja FeldmannDepartment of Radioimmunology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), 03128 Dresden, Germany.
Helmholtz-Zentrum Dresden-Rossendorf · DEOklahoma Medical Research Foundation · USUniversity Hospital Carl Gustav Carus · DEGerman Cancer Research Center · DE

Funding

NIH HHS GM63497Oklahoma Center for the Advancement of Science and Technology OK, USA HR01-003
6 · The paper itself

Abstract

Since the first description of nuclear autoantigens in the late 1960s and early 1970s, researchers, including ourselves, have found it difficult to establish monoclonal antibodies (mabs) against nuclear antigens, including the La/SS-B (Sjögrens' syndrome associated antigen B) autoantigen. To date, only a few anti-La mabs have been derived by conventional hybridoma technology; however, those anti-La mabs were not bona fide autoantibodies as they recognize either human La specific, cryptic, or post-translationally modified epitopes which are not accessible on native mouse La protein. Herein, we present a series of novel murine anti-La mabs including truly autoreactive ones. These mabs were elicited from a human La transgenic animal through adoptive transfer of T cells from non-transgenic mice immunized with human La antigen. Detailed epitope and paratope analyses experimentally confirm the hypothesis that somatic hypermutations that occur during T cell dependent maturation can lead to autoreactivity to the nuclear La/SS-B autoantigen.

Indexed as

Somatic Hypermutation, Immunoglobulin3T3 CellsAdoptive TransferAmino Acid SequenceAnimalsAntibody SpecificityAutoantibodiesAutoantigensAutoimmune DiseasesAutoimmunityB-LymphocytesCell CommunicationDisease Models, AnimalEpitope MappingEpitopesFluorescent Antibody TechniqueAutoantibodiesAutoantigensEpitopesRibonucleoproteinsSS-B Antigenanti-La/SS-B antibodiesautoimmunityLa/SS-B autoantigenprimary Sjögren’s syndromesystemic lupus erythematosus

Identifiers

PMID33530489
PMCPMC7865296
OpenAlexW3123687136

What OpenQuestion holds

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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.