Evidence map›Paper›PMID 37342909›Full record

ArticleCell reports2023

Organized B cell sites in cartilaginous fishes reveal the evolutionary foundation of germinal centers.

Hanover Matz, Richard S Taylor, Anthony K Redmond, Thomas M Hill, Rose Ruiz Daniels, Mariana Beltran, Neil C Henderson, Daniel J Macqueen, Helen Dooley

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

18 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
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  8. Review
  9. The unexpected role of nurse shark pancreas as a secondary lymphoid organ.Journal of immunology (Baltimore, Md. : 1950) · 2025
    Article
  10. Lung B cells in ectopic germinal centers undergo affinity maturation.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Review
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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

9 authors at 4 institutions in 3 countries.

Hanover MatzDepartment of Microbiology and Immunology, University of Maryland School of Medicine, Institute of Marine and Environmental Technology, Baltimore, MD, USA.
Richard S TaylorThe Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Edinburgh, UK.
Anthony K RedmondSmurfit Institute of Genetics, Trinity College Dublin, Dublin, Ireland.
Thomas M HillDepartment of Microbiology and Immunology, University of Maryland School of Medicine, Institute of Marine and Environmental Technology, Baltimore, MD, USA.
Rose Ruiz DanielsThe Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Edinburgh, UK.
Mariana BeltranCentre for Inflammation Research, The Queen's Medical Research Institute, Edinburgh BioQuarter, University of Edinburgh, Edinburgh, UK.
Neil C HendersonCentre for Inflammation Research, The Queen's Medical Research Institute, Edinburgh BioQuarter, University of Edinburgh, Edinburgh, UK; MRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK.
Daniel J MacqueenThe Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Edinburgh, UK.
Helen DooleyDepartment of Microbiology and Immunology, University of Maryland School of Medicine, Institute of Marine and Environmental Technology, Baltimore, MD, USA. Electronic address: hdooley@som.umaryland.edu.
Roslin Institute · GBUniversity of Maryland, Baltimore · USCentre for Inflammation Research · GBTrinity College Dublin · IE

Funding

Signaling Pathways in Innate ImmunityT32AI095190 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI Stefanie N. Vogel · 2012 to 2026
$4.7M
The evolution of B cell selection and affinity maturation in ectothermsF31AI147532 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI MATZ, HANOVER CHRISTIAN · 2019 to 2021
$96k
Biotechnology and Biological Sciences Research Council BBS/E/D/20002174NIAID NIH HHS F31 AI147532NIAID NIH HHS T32 AI095190Wellcome TrustWellcome Trust 219542/Z/19/Z
6 · The paper itself

Abstract

The absence of germinal centers (GCs) in cartilaginous fishes lies at odds with data showing that nurse sharks can produce robust antigen-specific responses and affinity mature their B cell repertoires. To investigate this apparent incongruity, we performed RNA sequencing on single nuclei, allowing us to characterize the cell types present in the nurse shark spleen, and RNAscope to provide in situ cellular resolution of key marker gene expression following immunization with R-phycoerythrin (PE). We tracked PE to the splenic follicles where it co-localizes with CXCR5

Indexed as

B-LymphocytesGerminal CenterAnimalsBiological EvolutionFishesT-Lymphocytes, Helper-InducerVertebratesantibodyB cellscartilaginous fishCP: Immunologyevolutiongerminal centersharkT follicular helper cells

Identifiers

PMID37342909
PMCPMC10529500
OpenAlexW4381429507

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.