Evidence map›Paper›PMID 22551807›Full record

ArticleThe Journal of infectious diseases2012

Macrophage p38 mitogen-activated protein kinase activity regulates invariant natural killer T-cell responses during Borrelia burgdorferi infection.

Kelly Hawley, Nicolás Navasa, Chris M Olson, Tonya C Bates, Renu Garg, Michael N Hedrick, Dietrich Conze, Mercedes Rincón, Juan Anguita

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.2field-weighted citation impact, top 25% 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

12 citing papers in PubMed, 19 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

9 authors at 3 institutions in 1 country.

Kelly HawleyDepartment of Veterinary and Animal Sciences, University of Massachusetts-Amherst, MA 01003, USA.
Nicolás Navasa
Chris M Olson
Tonya C Bates
Renu Garg
Michael N Hedrick
Dietrich Conze
Mercedes Rincón
Juan Anguita
University of North Carolina at Charlotte · USUniversity of Massachusetts Amherst · USUniversity of Vermont · US

Funding

P53 and cell cycle checkpoint by p38 MAP kinaseR01AI051454 · NIAID · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI RINCON, MERCEDES · 2003 to 2019
$4.9M
p38 MAP kinase role in the genesis of Lyme arthritisR03AR048265 · NIAMS · UNIVERSITY OF NORTH CAROLINA CHARLOTTE · PI ANGUITA, JUAN · 2003 to 2005
$209k
NIAID NIH HHS R01 AI051454NIAMS NIH HHS AR 048265NIAMS NIH HHS R03 AR048265
6 · The paper itself

Abstract

The interaction of macrophages with infectious agents leads to the activation of several signaling cascades, including mitogen-activated protein (MAP) kinases, such as p38. We now demonstrate that p38 MAP kinase-mediated responses are critical components to the immune response to Borrelia burgdorferi. The pharmacological and genetic inhibition of p38 MAP kinase activity during infection with the spirochete results in increased carditis. In transgenic mice that express a dominant negative form of p38 MAP kinase specifically in macrophages, production of the invariant natural killer T (iNKT) cell-attracting chemokine MCP-1 and of the antigen-presenting molecule CD1d are significantly reduced. The expression of the transgene therefore results in the deficient infiltration of iNKT cells, their decreased activation, and a diminished production of interferon γ (IFN-γ), leading to increased bacterial burdens and inflammation. These results show that p38 MAP kinase provides critical checkpoints for the protective immune response to the spirochete during infection of the heart.

Indexed as

Borrelia burgdorferiAnimalsAntigens, CD1dCD11b AntigenGene Expression RegulationHeart DiseasesHomeostasisImidazolesInterferon-gammaKiller Cells, NaturalLyme DiseaseMacrophagesMiceMice, Transgenicp38 Mitogen-Activated Protein KinasesPyridinesAntigens, CD1dCD11b AntigenImidazolesInterferon-gammap38 Mitogen-Activated Protein KinasesPyridinesSB 203580

Identifiers

PMID22551807
PMCPMC3490691
OpenAlexW2106851252

What OpenQuestion holds

Textmetadata
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.