Evidence map›Paper›PMID 39527476›Full record

ArticleCell reports2024

Aberrant zonal recycling of germinal center B cells impairs appropriate selection in lupus.

Gina M Sanchez, Eden S Hirsch, Arthur VanValkenburg, Daniel P Mayer, Komi Gbedande, Rebecca L Francis, Wenzhi Song, Olivia Q Antao, Kyleigh E Brimmer, Alexander Lemenze and 3 more

Abstract read
In one paragraph

Article in Cell reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
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

13 authors.

Gina M SanchezCenter for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
Eden S HirschCenter for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
Arthur VanValkenburgDivision of Infectious Diseases, Department of Medicine, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
Daniel P MayerCenter for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
Komi GbedandeCenter for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
Rebecca L FrancisCenter for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
Wenzhi SongDepartment of Immunobiology, Yale University School of Medicine, New Haven, CT 06520, USA; Robin Chemers Neustein Laboratory of Mammalian Cell Biology and Development, The Rockefeller University, New York, NY 10065, USA.
Olivia Q AntaoCenter for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
Kyleigh E BrimmerCenter for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
Alexander LemenzeCenter for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
Robin StephensCenter for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
W Evan JohnsonDivision of Infectious Diseases, Department of Medicine, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
Jason S WeinsteinCenter for Immunity and Inflammation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA. Electronic address: jason.weinstein@rutgers.edu.

Funding

T cell regulation of pathogenic B cells in systemic autoimmunityR01AR073912 · NIAMS · RUTGERS BIOMEDICAL AND HEALTH SCIENCES · PI Jason Weinstein · 2018 to 2026
$3.2M
The Germinal Center and T cell help in Three Phases of Clearance of PlasmodiumR01AI135061 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI STEPHENS, ROBIN · 2018 to 2022
$2.0M
NIAID NIH HHS R01 AI135061NIAMS NIH HHS R01 AR073912
6 · The paper itself

Abstract

Autoimmune diseases such as lupus are characterized by polyclonal B cell activation, leading to the production of autoantibodies. The mechanism leading to B cell dysregulation is unclear; however, the defect may lie in selection within germinal centers (GCs). GC B cells cycle between proliferation and mutation in the dark zone and selection in the light zone (LZ). Temporal assessment of GCs from mice with either persistent infection or lupus showed an accumulation of LZ B cells. Yet, only in lupus, GC B cells exhibited reduced proliferation and progressive loss of MYC and FOXO1, which regulate zonal recycling and differentiation. As lupus progressed, decreased mutational frequency and repertoire diversity were associated with reduced responsiveness to CD40 signaling, despite accumulation of plasma cells. Collectively, these findings suggest that lupus disease progression coincides with an intrinsic defect in LZ B cell signaling, altering the zonal recycling, selection, and differentiation of autoreactive B cells.

Indexed as

B-LymphocytesGerminal CenterLupus Erythematosus, SystemicAnimalsCD40 AntigensCell DifferentiationCell ProliferationFemaleForkhead Box Protein O1Lymphocyte ActivationMiceMice, Inbred C57BLProto-Oncogene Proteins c-mycSignal TransductionCD40 AntigensForkhead Box Protein O1Proto-Oncogene Proteins c-mycautoimmunityB cellsCP: Immunologygerminal center

Identifiers

PMID39527476
PMCPMC11682828

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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.