Evidence map›Paper›PMID 39043800›Full record

ArticleScientific reports2024

B cells secrete functional antigen-specific IgG antibodies on extracellular vesicles.

Claudia Rival, Mahua Mandal, Kayla Cramton, Hui Qiao, Mohd Arish, Jie Sun, James V McCann, Andrew C Dudley, Michael D Solga, Uta Erdbrügger and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2024. 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
–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

11 citing papers in PubMed.

  1. Review
  2. Etiological and immunological aspects of equine hoof canker.Veterinary research communications · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Exosomes and solid cancer therapy: where are we now?Medical oncology (Northwood, London, England) · 2025
    Review
  8. Review
  9. Article
  10. Extracellular vesicles in malignant and normal B lymphocyte growth and development.Extracellular vesicles and circulating nucleic acids · 2025
    Review
  11. Review
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.

Claudia RivalBeirne Carter Center for Immunology Research, University of Virginia, PO Box 801386, Charlottesville, VA, 22908, USA.
Mahua MandalBeirne Carter Center for Immunology Research, University of Virginia, PO Box 801386, Charlottesville, VA, 22908, USA.
Kayla CramtonBeirne Carter Center for Immunology Research, University of Virginia, PO Box 801386, Charlottesville, VA, 22908, USA.
Hui QiaoBeirne Carter Center for Immunology Research, University of Virginia, PO Box 801386, Charlottesville, VA, 22908, USA.
Mohd ArishBeirne Carter Center for Immunology Research, University of Virginia, PO Box 801386, Charlottesville, VA, 22908, USA.
Jie SunBeirne Carter Center for Immunology Research, University of Virginia, PO Box 801386, Charlottesville, VA, 22908, USA.
James V McCannDepartment of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA.
Andrew C DudleyDepartment of Microbiology, Immunology, and Cancer Biology, University of Virginia, Charlottesville, VA, 22908, USA.
Michael D SolgaFlow Cytometry Core, University of Virginia, Charlottesville, VA, 22908, USA.
Uta ErdbrüggerDivision of Nephrology, Department of Medicine, University of Virginia, Charlottesville, VA, 22908, USA.
Loren D EricksonBeirne Carter Center for Immunology Research, University of Virginia, PO Box 801386, Charlottesville, VA, 22908, USA. lde9w@virginia.edu.

Funding

Women's Oncology Program - WONP30CA044579 · NCI · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI Jay William FOX · 1987 to 2026
$72.1M
Host cellular network governing the development of post SARS-CoV-2 tissue sequelaeR01AI147394 · NIAID · UNIVERSITY OF VIRGINIA · PI Jie Sun · 2020 to 2026
$4.7M
Molecular regulation of protective CD8 immunity against influenza infectionR01AI112844 · NIAID · UNIVERSITY OF VIRGINIA · PI SUN, JIE · 2015 to 2024
$4.5M
Elucidating the roles of alveolar macrophage inflammation and selfrenewal during influenza infectionR01AG069264 · NIA · UNIVERSITY OF VIRGINIA · PI Jie Sun · 2020 to 2026
$3.5M
Roles of tissue-resident helper T cells in mucosal immunity against influenzainfectionR01AI154598 · NIAID · UNIVERSITY OF VIRGINIA · PI SUN, JIE · 2020 to 2024
$2.9M
Determinants of Convalescent and Vaccine-induced Mucosal Specific Immunity to SARS-CoV-2 and Variants of Concern in Children with AsthmaR01AI176171 · NIAID · UNIVERSITY OF VIRGINIA · PI Jie Sun, WILLIAM GERALD TEAGUE · 2023 to 2026
$2.7M
Uncover mechanisms underlying the development of chronic lung sequelae post COVID-19R01HL170961 · NHLBI · UNIVERSITY OF VIRGINIA · PI Jie Sun, ROBERT VASSALLO · 2023 to 2026
$2.7M
Molecular Electron Microscopy Core Facility ImprovementsG20RR031199 · NCRR · UNIVERSITY OF VIRGINIA · PI SHUPNIK, MARGARET A · 2010 to 2010
$2.0M
Tracking Extracellular Vesicles Derived From B Cells in AutoimmunityR21AI153990 · NIAID · UNIVERSITY OF VIRGINIA · PI ERICKSON, LOREN D · 2022 to 2023
$444k
NCI NIH HHS P30 CA044579NCRR NIH HHS G20 RR031199NHLBI NIH HHS R01 HL170961NIAID NIH HHS R01 AI112844NIAID NIH HHS R01 AI147394NIAID NIH HHS R01 AI154598NIAID NIH HHS R01 AI176171NIAID NIH HHS R21 AI153990NIA NIH HHS R01 AG069264NIH HHS AI147394, AG069264, AI112844, HL170961, AI176171, and AI154598NIH HHS AI153990
6 · The paper itself

Abstract

B cells and the antibodies they produce are critical in host defense against pathogens and contribute to various immune-mediated diseases. B cells responding to activating signals in vitro release extracellular vesicles (EV) that carry surface antibodies, yet B cell production of EVs that express antibodies and their function in vivo is incompletely understood. Using transgenic mice expressing the Cre recombinase in B cells switching to IgG1 to induce expression of fusion proteins between emerald green fluorescent protein (emGFP) and the EV tetraspanin CD63 as a model, we identify emGFP expression in B cells responding to foreign antigen in vivo and characterize the emGFP

Indexed as

B-LymphocytesExtracellular VesiclesImmunoglobulin GMice, TransgenicAnimalsAntigensGerminal CenterGreen Fluorescent ProteinsImmunoglobulin Class SwitchingMiceMice, Inbred C57BLOrthomyxoviridae InfectionsAntigensGreen Fluorescent ProteinsImmunoglobulin GAdaptive immunityAntibody productionB cellsExtracellular vesicles

Identifiers

PMID39043800
PMCPMC11266516

What OpenQuestion holds

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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.