Evidence map›Paper›PMID 30021765›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2018

Cutting Edge: Deletion of Ezrin in B Cells of Lyn-Deficient Mice Downregulates Lupus Pathology.

Debasis Pore, Emily Huang, Dina Dejanovic, Neetha Parameswaran, Michael B Cheung, Neetu Gupta

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. TheCells · 2026
    Article
  2. Cotranslational interaction of human EBP50 and ezrin overcomes masked binding site during complex assembly.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  3. Immunogenetics of Lupus Erythematosus.Advances in experimental medicine and biology · 2022
    Article
  4. Review
  5. Review
  6. Article
  7. 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

6 authors at 1 institution in 1 country.

Debasis PoreDepartment of Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195.
Emily HuangDepartment of Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195.ORCID 0000-0002-7393-1282
Dina DejanovicDepartment of Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195.
Neetha ParameswaranDepartment of Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195.
Michael B CheungDepartment of Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195.ORCID 0000-0002-0021-3802
Neetu GuptaDepartment of Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195 guptan@ccf.org.
Cleveland Clinic Lerner College of Medicine · US

Funding

Regulation of B cell activation in lupusR01AR067705 · NIAMS · CLEVELAND CLINIC LERNER COM-CWRU · PI GUPTA, NEETU · 2016 to 2020
$1.9M
NIAMS NIH HHS R01 AR067705
6 · The paper itself

Abstract

Genetic deletion of the Src family tyrosine kinase Lyn in mice recapitulates human systemic lupus erythematosus, characterized by hyperactive BCR signaling, splenomegaly, autoantibody generation, and glomerulonephritis. However, the molecular regulators of autoimmunity in Lyn-deficient mice and in human lupus remain poorly characterized. In this study, we report that conditional deletion of the membrane-cytoskeleton linker protein ezrin in B cells of Lyn-deficient mice (double knockout [DKO] mice) ameliorates B cell activation and lupus pathogenesis. B cells from DKO mice respond poorly to BCR stimulation, with severe downregulation of major signaling pathways. DKO mice exhibit reduced splenomegaly as well as significantly lower levels of autoantibodies against a variety of autoantigens, including dsDNA, histone, and chromatin. Leukocyte infiltration and deposition of IgG and complement component C3 in the kidney glomeruli of DKO mice are markedly reduced. Our data demonstrate that ezrin is a novel molecular regulator of B cell-associated lupus pathology.

Indexed as

B-LymphocytesLupus Erythematosus, SystemicSignal TransductionAnimalsAutoantigensCytoskeletal ProteinsDown-RegulationEzrinGene DeletionHumansLymphocyte ActivationMiceMice, KnockoutReceptors, Antigen, B-Cellsrc-Family KinasesAutoantigensCytoskeletal ProteinsEzrinlyn protein-tyrosine kinaseReceptors, Antigen, B-Cellsrc-Family Kinases

Identifiers

PMID30021765
PMCPMC6103798
OpenAlexW2883892064

What OpenQuestion holds

Textmetadata
LicenceTDM
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.