Evidence map›Paper›PMID 20870940›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2010

Essential role of complement mannose-binding lectin-associated serine proteases-1/3 in the murine collagen antibody-induced model of inflammatory arthritis.

Nirmal K Banda, Minoru Takahashi, Brandt Levitt, Magdalena Glogowska, Jessica Nicholas, Kazue Takahashi, Gregory L Stahl, Teizo Fujita, William P Arend, V Michael Holers

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 9% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Immune cells mediate the causal pathway linking circulating complements to cancer: A Mendelian randomization study.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2024
    Pooled it
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  7. Association of Polymorphisms ofInternational journal of molecular sciences · 2020
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  9. The Role ofJournal of immunology research · 2020
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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

10 authors at 5 institutions in 2 countries.

Nirmal K BandaDivision of Rheumatology, University of Colorado School of Medicine, Aurora, CO 80045, USA.
Minoru Takahashi
Brandt Levitt
Magdalena Glogowska
Jessica Nicholas
Kazue Takahashi
Gregory L Stahl
Teizo Fujita
William P Arend
V Michael Holers
Center for Rheumatology · USUniversity of Colorado Denver · USFukushima Medical University · JPBoston Children's Hospital · USBrigham and Women's Hospital · US

Funding

Complement in the Pathogenesis of Autoimmune ArthritisR01AR051749 · NIAMS · UNIVERSITY OF COLORADO DENVER · PI Vernon Michael Holers · 2004 to 2026
$6.7M
Complement in the Pathogenesis of Autoimmune ArthritisR56AR051749 · NIAMS · UNIVERSITY OF COLORADO DENVER · PI HOLERS, VERNON MICHAEL · 2020 to 2020
$342k
NIAMS NIH HHS AR051749NIAMS NIH HHS R01 AR051749NIAMS NIH HHS R56 AR051749
6 · The paper itself

Abstract

Gene-targeted mice deficient in the complement mannose-binding lectin-associated serine protease-1 and -3 (MASP1/3(-/-)) express only the zymogen of factor D (pro-factor D [pro-Df]), a necessary component of the alternative pathway (AP). We used the murine collagen Ab-induced arthritis (CAIA) model, in which the AP is unique among complement pathways in being both necessary and sufficient for disease induction, to determine whether MASP-1/3 are required in vivo for the development of tissue injury. Disease activity scores, complement C3 tissue deposition in the joint, and histopathologic injury scores were markedly decreased in MASP1/3(-/-) as compared with wild-type (WT) mice. MASP-1 protein was immunochemically localized to synovial cells of knees of WT mice with arthritis. Pro-Df was present in both synovial cells and chondrocytes of knees of WT and MASP1/3(-/-) mice without arthritis, with increased amounts present in synovial cells of WT mice with CAIA. No conversion of pro-Df to mature Df was detectable in the serum of MASP1/3(-/-) mice during the evolution of CAIA. C3 activation and deposition as well as C5a generation induced in vitro by adherent anti-type II collagen mAbs were absent using sera from MASP1/3(-/-) mice under conditions in which only the AP was active. The addition of human Df fully reconstituted in vitro C3 activation and C5a generation using sera from MASP1/3(-/-) mice. Our studies demonstrate for the first time, to our knowledge, the absolute requirement for the activity of MASP-1 protein in autoimmune-associated inflammatory tissue injury in vivo through activation of the AP of complement by cleavage of pro-Df to mature Df.

Indexed as

AnimalsArthritis, ExperimentalBlotting, WesternComplement Factor DComplement Pathway, AlternativeFemaleHumansImmunohistochemistryMaleMannose-Binding Protein-Associated Serine ProteasesMiceMice, Inbred C57BLMice, KnockoutPolymerase Chain ReactionComplement Factor DMannose-Binding Protein-Associated Serine Proteases

Identifiers

PMID20870940
PMCPMC3157645
OpenAlexW2098109767

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.