Evidence map›Paper›PMID 22901754›Full record

ArticleThe American journal of pathology2012

TGF-β-responsive myeloid cells suppress type 2 immunity and emphysematous pathology after hookworm infection.

Lisa Heitmann, Reena Rani, Lucas Dawson, Charles Perkins, Yanfen Yang, Jordan Downey, Christoph Hölscher, De'Broski R Herbert

Open access · hybridAbstract read
In one paragraph

Article in The American journal of pathology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

14 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. TGF-β signaling in health, disease, and therapeutics.Signal transduction and targeted therapy · 2024
    Review
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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.

Lisa HeitmannInfection Immunology, Research Center Borstel, Borstel, Germany.
Reena Rani
Lucas Dawson
Charles Perkins
Yanfen Yang
Jordan Downey
Christoph Hölscher
De'Broski R Herbert
Cincinnati Children's Hospital Medical Center · USResearch Center Borstel - Leibniz Lung Center · DE

Funding

Alternative Macrophage Activation Limits ImmunopathologyR01GM083204 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI HERBERT, DE'BROSKI R · 2007 to 2018
$2.5M
Trefoil Factors Regulate Th2 ImmunityR01AI095289 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI HERBERT, DE'BROSKI R · 2011 to 2015
$2.1M
NIAID NIH HHS R01 AI095289NIAID NIH HHS R01-AI095289NIGMS NIH HHS R01 GM083204NIGMS NIH HHS R01-GM083204
6 · The paper itself

Abstract

Transforming growth factor β (TGF-β) regulates inflammation, immunosuppression, and wound-healing cascades, but it remains unclear whether any of these functions involve regulation of myeloid cell function. The present study demonstrates that selective deletion of TGF-βRII expression in myeloid phagocytes i) impairs macrophage-mediated suppressor activity, ii) increases baseline mRNA expression of proinflammatory chemokines/cytokines in the lung, and iii) enhances type 2 immunity against the hookworm parasite Nippostrongylus brasiliensis. Strikingly, TGF-β-responsive myeloid cells promote repair of hookworm-damaged lung tissue, because LysM(Cre)TGF-βRII(flox/flox) mice develop emphysema more rapidly than wild-type littermate controls. Emphysematous pathology in LysM(Cre)TGF-βRII(flox/flox) mice is characterized by excessive matrix metalloprotease (MMP) activity, reduced lung elasticity, increased total lung capacity, and dysregulated respiration. Thus, TGF-β effects on myeloid cells suppress helminth immunity as a consequence of restoring lung function after infection.

Indexed as

AnimalsBone Marrow CellsEmphysemaHookworm InfectionsImmunityLungLymphocyte ActivationMacrophages, AlveolarMatrix MetalloproteinasesMiceMice, Inbred C57BLMice, KnockoutMyeloid CellsNippostrongylusPneumoniaProtein Serine-Threonine KinasesMatrix MetalloproteinasesProtein Serine-Threonine KinasesReceptors, Transforming Growth Factor betaReceptor, Transforming Growth Factor-beta Type IITransforming Growth Factor beta

Identifiers

PMID22901754
PMCPMC3432431
OpenAlexW2141176561

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.