Evidence map›Paper›PMID 34569195›Full record

ArticleArthritis & rheumatology (Hoboken, N.J.)2022

Up-Regulated Interleukin-10 Induced by E2F Transcription Factor 2-MicroRNA-17-5p Circuitry in Extrafollicular Effector B Cells Contributes to Autoantibody Production in Systemic Lupus Erythematosus.

Lingxiao Xu, Lei Wang, Yumeng Shi, Yun Deng, Jim C Oates, Diane L Kamen, Gary S Gilkeson, Fang Wang, Miaojia Zhang, Wenfeng Tan and 1 more

Open access · greenAbstract read
In one paragraph

Article in Arthritis & rheumatology (Hoboken, N.J.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

13 citing papers in PubMed, 18 citations in OpenAlex.

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  12. Modulation of the Itaconate Pathway Attenuates Murine Lupus.Arthritis & rheumatology (Hoboken, N.J.) · 2022
    Article
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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

11 authors at 2 institutions in 2 countries.

Lingxiao XuMedical University of South Carolina, Charleston, and The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Lei WangThe First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Yumeng ShiMedical University of South Carolina, Charleston, and The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Yun DengMedical University of South Carolina, Charleston.
Jim C OatesMedical University of South Carolina, Charleston, and Ralph H. Johnson VA Medical Center, Medical Service, Charleston, South Carolina.
Diane L KamenMedical University of South Carolina, Charleston.
Gary S GilkesonMedical University of South Carolina, Charleston, and Ralph H. Johnson VA Medical Center, Medical Service, Charleston, South Carolina.
Fang WangThe First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Miaojia ZhangThe First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Wenfeng TanThe First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.ORCID 0000-0002-5160-2023
Betty P TsaoMedical University of South Carolina, Charleston.ORCID 0000-0001-7938-5975
Medical University of South Carolina · USJiangsu Province Hospital · CN

Funding

The Interplay of Sociodemographic and Genetic Factors in SLE Health DisparitiesP60AR053308 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KATZ, PATRICIA P · 2006 to 2016
$11.8M
Resource CoreP30AR072582 · NIAMS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI JAMES C OATES · 2017 to 2026
$8.5M
Patient Resource CoreP60AR062755 · NIAMS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI SILVER, RICHARD M. · 2012 to 2016
$5.8M
CHROMOSOME REGIONS LINKED TO SLE IN MULTIPLEX FAMILIESR01AR043814 · NIAMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI TSAO, BETTY P · 1997 to 2012
$5.7M
NIAMS NIH HHS P30 AR072582NIAMS NIH HHS P60 AR062755NIAMS NIH HHS P60-AR-062755NIAMS NIH HHS R01 AR043814
6 · The paper itself

Abstract

objectiveElevated interleukin-10 (IL-10) levels in patients with systemic lupus erythematosus (SLE) have B cell-promoting effects, contributing to autoantibody production and tissue damage. We aimed to characterize up-regulated IL-10+ B cell subsets and dysregulated IL10 expression in SLE B cells for new therapeutic options.

methodsProportions of Th10 and IL-10+ B cell subsets in peripheral blood mononuclear cells (PBMCs) were assessed using flow cytometry. The IL10 3'-untranslated region (3'-UTR) dual-luciferase vector was constructed and cotransfected with small interfering RNA (siRNA), microRNA (miRNA) mimics, or miRNA inhibitors into Raji cells. Transcript levels were quantified using TaqMan assays.

resultsCulture conditions that induced IL-10+ Breg cells in healthy controls resulted in expansion of IL-10+ double-negative 2 (DN2; IgD-CD27-CD21-CD11c+) B cells in SLE PBMCs. Proportions of IL-10+ DN2, but not those of IL-10- DN2, correlated with disease activity and levels of antibodies to double-stranded DNA (dsDNA) (r = 0.60, P = 0.03 for cohort 1; r = 0.38, P = 0.03 for cohort 2), and were associated with high levels or seropositivity of anti-Sm (P = 0.03 for cohort 1; P = 0.01 for cohort 2) and IgG anticardiolipin (P < 0.01 for cohort 1; P = 0.02 for cohort 2) in SLE patients from 2 cohorts, of mainly African American subjects (cohort 1) and of Asian subjects (cohort 2). Proportions of Th10 (CD45RA-CXCR5-CXCR3+PD-1

conclusionIL-10 promotes extrafollicular autoimmune responses in patients with active SLE, which might be dampened by targeting the E2F2-miR-17-5p circuitry.

Indexed as

AutoantibodiesUp-RegulationAdolescentAdultAgedB-Lymphocyte SubsetsE2F Transcription FactorsFemaleHumansInterleukin-10Leukocytes, MononuclearLupus Erythematosus, SystemicMaleMicroRNAsMiddle AgedYoung AdultAutoantibodiesE2F Transcription FactorsInterleukin-10MicroRNAs

Identifiers

PMID34569195
PMCPMC10403296
OpenAlexW3204428485

What OpenQuestion holds

Textmetadata
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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.