Evidence map›Paper›PMID 30778055›Full record

ArticleNature communications2019

Differential organization of tonic and chronic B cell antigen receptors in the plasma membrane.

Maria Angela Gomes de Castro, Hanna Wildhagen, Shama Sograte-Idrissi, Christoffer Hitzing, Mascha Binder, Martin Trepel, Niklas Engels, Felipe Opazo

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
3.0field-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

33 citing papers in PubMed, 62 citations in OpenAlex.

  1. Review
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  4. IGLV3-21Haematologica · 2026
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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 3 institutions in 1 country.

Maria Angela Gomes de CastroInstitute of Neuro- and Sensory Physiology, University Medical Center Göttingen, Humboldtallee 23, 37073, Göttingen, Germany.ORCID http://orcid.org/0000-0002-2679-6102
Hanna WildhagenInstitute of Neuro- and Sensory Physiology, University Medical Center Göttingen, Humboldtallee 23, 37073, Göttingen, Germany.
Shama Sograte-IdrissiInstitute of Neuro- and Sensory Physiology, University Medical Center Göttingen, Humboldtallee 23, 37073, Göttingen, Germany.
Christoffer HitzingInstitute of Cellular and Molecular Immunology, University Medical Center Göttingen, Humboldtallee 34, 37073, Göttingen, Germany.
Mascha BinderDepartment of Oncology and Hematology, BMT with section Pneumology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
Martin TrepelDepartment of Oncology and Hematology, BMT with section Pneumology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
Niklas EngelsInstitute of Cellular and Molecular Immunology, University Medical Center Göttingen, Humboldtallee 34, 37073, Göttingen, Germany. nengels@gwdg.de.ORCID http://orcid.org/0000-0003-2341-4954
Felipe OpazoInstitute of Neuro- and Sensory Physiology, University Medical Center Göttingen, Humboldtallee 23, 37073, Göttingen, Germany. fopazo@gwdg.de.ORCID http://orcid.org/0000-0002-4968-9713
Universitätsmedizin Göttingen · DEUniversität Hamburg · DEUniversity of Göttingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stimulation of the B cell antigen receptor (BCR) triggers signaling pathways that promote the differentiation of B cells into plasma cells. Despite the pivotal function of BCR in B cell activation, the organization of the BCR on the surface of resting and antigen-activated B cells remains unclear. Here we show, using STED super-resolution microscopy, that IgM-containing BCRs exist predominantly as monomers and dimers in the plasma membrane of resting B cells, but form higher oligomeric clusters upon stimulation. By contrast, a chronic lymphocytic leukemia-derived BCR forms dimers and oligomers in the absence of a stimulus, but a single amino acid exchange reverts its organization to monomers in unstimulated B cells. Our super-resolution microscopy approach for quantitatively analyzing cell surface proteins may thus help reveal the nanoscale organization of immunoreceptors in various cell types.

Indexed as

B-LymphocytesBurkitt LymphomaCell Line, TumorCell MembraneHumansImmunoglobulin Fab FragmentsImmunoglobulin MLeukemia, Lymphocytic, Chronic, B-CellMicroscopy, FluorescenceProtein MultimerizationReceptors, Antigen, B-CellImmunoglobulin Fab FragmentsImmunoglobulin MReceptors, Antigen, B-Cell

Identifiers

PMID30778055
PMCPMC6379438
OpenAlexW2913283761

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.