Evidence map›Paper›PMID 27183592›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2016

STAT3 Signaling in B Cells Is Critical for Germinal Center Maintenance and Contributes to the Pathogenesis of Murine Models of Lupus.

Chuanlin Ding, Xingguo Chen, Paul Dascani, Xiaoling Hu, Roberto Bolli, Huang-Ge Zhang, Kenneth R Mcleish, Jun Yan

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

50 citing papers in PubMed, 79 citations in OpenAlex.

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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 2 institutions in 2 countries.

Chuanlin DingDepartment of Medicine, James Graham Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY 40202; jun.yan@louisville.edu chuanlin.ding@louisville.edu.
Xingguo ChenDepartment of Rheumatology, Nanjing First Hospital, Nanjing Medical University, Nanjing 210006, People's Republic of China;
Paul DascaniDepartment of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY 40202;
Xiaoling HuDepartment of Medicine, James Graham Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY 40202;
Roberto BolliDepartment of Medicine, Institute of Molecular Cardiology, University of Louisville, Louisville, KY 40292; and.
Huang-Ge ZhangDepartment of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY 40202;
Kenneth R McleishSection of Nephrology, Department of Medicine, University of Louisville, Louisville, KY 40202.ORCID 0000-0002-7816-3286
Jun YanDepartment of Medicine, James Graham Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY 40202; Department of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY 40202; jun.yan@louisville.edu chuanlin.ding@louisville.edu.
University of Louisville · USNanjing Medical University · CN

Funding

Role of STAT3 Signaling in GC B Cell RegulationR21AI124235 · NIAID · UNIVERSITY OF LOUISVILLE · PI YAN, JUN · 2015 to 2016
$419k
Regulation of GC B Cells by Transcription Factor STAT3R21AI124081 · NIAID · UNIVERSITY OF LOUISVILLE · PI YAN, JUN · 2016 to 2017
$192k
NIAID NIH HHS R21 AI124081NIAID NIH HHS R21 AI124235
6 · The paper itself

Abstract

Ab maturation as well as memory B and plasma cell differentiation occur primarily in the germinal centers (GCs). Systemic lupus erythematosus (SLE) may develop as a result of enhanced GC activity. Previous studies have shown that the dysregulated STAT3 pathway is linked to lupus pathogenesis. However, the exact role of STAT3 in regulating SLE disease progression has not been fully understood. In this study, we demonstrated that STAT3 signaling in B cells is essential for GC formation and maintenance as well as Ab response. Increased cell apoptosis and downregulated Bcl-xL and Mcl-1 antiapoptotic gene expression were found in STAT3-deficient GC B cells. The follicular helper T cell response positively correlated with GC B cells and was significantly decreased in immunized B cell STAT3-deficient mice. STAT3 deficiency also led to the defect of plasma cell differentiation. Furthermore, STAT3 deficiency in autoreactive B cells resulted in decreased autoantibody production. Results obtained from B cell STAT3-deficient B6.MRL/lpr mice suggest that STAT3 signaling significantly contributes to SLE pathogenesis by regulation of GC reactivity, autoantibody production, and kidney pathology. Our findings provide new insights into the role of STAT3 signaling in the maintenance of GC formation and GC B cell differentiation and identify STAT3 as a novel target for treatment of SLE.

Indexed as

Signal TransductionAnimalsB-LymphocytesDisease Models, AnimalGerminal CenterLupus Erythematosus, SystemicMiceMice, Inbred C57BLMice, KnockoutSTAT3 Transcription FactorStat3 protein, mouseSTAT3 Transcription Factor

Identifiers

PMID27183592
PMCPMC4875824
OpenAlexW2343821765

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.