Evidence map›Paper›PMID 20601600›Full record

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

Therapeutic targeting of Syk in autoimmune diabetes.

Lucrezia Colonna, Geoffrey Catalano, Claude Chew, Vivette D'Agati, James W Thomas, F Susan Wong, Jochen Schmitz, Esteban S Masuda, Boris Reizis, Alexander Tarakhovsky and 1 more

Erratum issuedOpen access · greenAbstract 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. An erratum has been issued. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.8field-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

33 citing papers in PubMed, 66 citations in OpenAlex.

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  19. Getting Syk: spleen tyrosine kinase as a therapeutic target.Trends in pharmacological sciences · 2014
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 6 institutions in 2 countries.

Lucrezia ColonnaDepartment of Medicine, Columbia University Medical Center, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA.
Geoffrey Catalano
Claude Chew
Vivette D'Agati
James W Thomas
F Susan Wong
Jochen Schmitz
Esteban S Masuda
Boris Reizis
Alexander Tarakhovsky
Raphael Clynes
Columbia University Irving Medical Center · USSunesis (United States) · USColumbia University · USRockefeller University · USUniversity of Bristol · GBVanderbilt University · US

Funding

Selection &Regulation of B Lymphocytes in IDDMR01AI051448 · NIAID · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BONAMI, RACHEL H · 2003 to 2022
$7.3M
Pathogenic Role of Islet Cell Abs in Autoimmune DiabetesR01DK070999 · NIDDK · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI CLYNES, RAPHAEL A. · 2006 to 2010
$1.8M
Pathogenic Role of Islet Cell Autoantibodies in Type I DiabetesR56DK070999 · NIDDK · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI CLYNES, RAPHAEL A. · 2011 to 2011
$120k
NIAID NIH HHS R01 AI051448NIDDK NIH HHS DK070999NIDDK NIH HHS R01 DK070999NIDDK NIH HHS R56 DK070999
6 · The paper itself

Abstract

In APCs, the protein tyrosine kinase Syk is required for signaling of several immunoreceptors, including the BCR and FcR. We show that conditional ablation of the syk gene in dendritic cells (DCs) abrogates FcgammaR-mediated cross priming of diabetogenic T cells in RIP-mOVA mice, a situation phenocopied in wild-type RIP-mOVA mice treated with the selective Syk inhibitor R788. In addition to blocking FcgammaR-mediated events, R788 also blocked BCR-mediated Ag presentation, thus broadly interrupting the humoral contributions to T cell-driven autoimmunity. Indeed, oral administration of R788 significantly delayed spontaneous diabetes onset in NOD mice and successfully delayed progression of early-established diabetes even when treatment was initiated after the development of glucose intolerance. At the DC level, R788 treatment was associated with reduced insulin-specific CD8 priming and decreased DC numbers. At the B cell level, R788 reduced total B cell numbers and total Ig concentrations. Interestingly, R788 increased the number of IL-10-producing B cells, thus inducing a tolerogenic B cell population with immunomodulatory activity. Taken together, we show by genetic and pharmacologic approaches that Syk in APCs is an attractive target in T cell-mediated autoimmune diseases such as type 1 diabetes.

Indexed as

AminopyridinesAnimalsCross-PrimingDendritic CellsDiabetes Mellitus, Type 1FemaleGene TargetingImmunoglobulin GImmunoglobulin MInsulinIntracellular Signaling Peptides and ProteinsMiceMice, Inbred C57BLMice, Inbred NODMice, KnockoutMice, SCIDAminopyridinesfostamatinibImmunoglobulin GImmunoglobulin MInsulinIntracellular Signaling Peptides and ProteinsMorpholinesOvalbuminOxazinesProtein-Tyrosine KinasesPyridinesPyrimidinesReceptors, Antigen, B-CellReceptors, IgGSyk KinaseSyk protein, mouse

Identifiers

PMID20601600
PMCPMC2981095
OpenAlexW1550658501

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.