Evidence map›Paper›PMID 20802484›Full record

ArticleNature immunology2010

Complement-mediated regulation of the IL-17A axis is a central genetic determinant of the severity of experimental allergic asthma.

Stephane Lajoie, Ian P Lewkowich, Yusuke Suzuki, Jennifer R Clark, Alyssa A Sproles, Krista Dienger, Alison L Budelsky, Marsha Wills-Karp

Open access · greenAbstract read
In one paragraph

Article in Nature immunology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 183 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
183citing papers in PubMed, 1 pooled it
20.2field-weighted citation impact, top 1% 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

183 citing papers in PubMed, 1 synthesis or guideline pooled it, 328 citations in OpenAlex.

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123 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Stephane LajoieDivision of Immunobiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
Ian P Lewkowich
Yusuke Suzuki
Jennifer R Clark
Alyssa A Sproles
Krista Dienger
Alison L Budelsky
Marsha Wills-Karp
Cincinnati Children's Hospital Medical Center · USUniversity of Cincinnati · USAmgen (United States) · US

Funding

TSLP, IL-9-producing mucosal mast cells, and allergic inflammationU19AI070235 · NIAID · CINCINNATI CHILDRENS HOSP MED CTR · PI Gurjit K. Khurana Hershey · 2006 to 2026
$31.3M
Oxidative Stress & Inflammation in a Human PM Nasal ChallengeP50ES015903 · NIEHS · JOHNS HOPKINS UNIVERSITY · PI BREYSSE, PATRICK N · 2007 to 2011
$12.1M
ROLE OF ANGPTL4, AN ANGIOGENIC MEDIATOR, IN ARTHRITISP30AR047363 · NIAMS · CINCINNATI CHILDRENS HOSP MED CTR · PI FLICK, MATTHEW J. · 2001 to 2015
$9.2M
Asthma Positional Candidate Genes in Mice and HumansR01HL067736 · NHLBI · CINCINNATI CHILDRENS HOSP MED CTR · PI WILLS-KARP, MARSHA · 2000 to 2010
$4.1M
Epithelial Regulation of Th2 Immune Responses in the LungR01AI083315 · NIAID · JOHNS HOPKINS UNIVERSITY · PI WILLS-KARP, MARSHA · 2009 to 2013
$1.9M
REGULATORY ROLE OF VIRUS SPECIFIC CD8ANDT LYMPHOCYTESR01AI045221 · NIAID · CHILDREN'S HOSPITAL MED CTR (CINCINNATI) · PI WILLS-KARP, MARSHA W · 1998 to 2002
$653k
NHLBI NIH HHS HL67736NHLBI NIH HHS R01 HL067736NIAID NIH HHS AI083315NIAID NIH HHS R01 AI083315NIAID NIH HHS U19 AI070235NIAMS NIH HHS AR47363NIAMS NIH HHS P30 AR047363NIEHS NIH HHS P50 ES015903NIEHS NIH HHS P50ES015903PHS HHS U19A1070235
6 · The paper itself

Abstract

Severe asthma is associated with the production of interleukin 17A (IL-17A). The exact role of IL-17A in severe asthma and the factors that drive its production are unknown. Here we demonstrate that IL-17A mediated severe airway hyperresponsiveness (AHR) in susceptible strains of mice by enhancing IL-13-driven responses. Mechanistically, we demonstrate that IL-17A and AHR were regulated by allergen-driven production of anaphylatoxins, as mouse strains deficient in complement factor 5 (C5) or the complement receptor C5aR mounted robust IL-17A responses, whereas mice deficient in C3aR had fewer IL-17-producing helper T cells (T(H)17 cells) and less AHR after allergen challenge. The opposing effects of C3a and C5a were mediated through their reciprocal regulation of IL-23 production. These data demonstrate a critical role for complement-mediated regulation of the IL-23-T(H)17 axis in severe asthma.

Indexed as

AllergensAnaphylatoxinsAnimalsAsthmaComplement ActivationComplement C3aComplement C5aCytokinesGenetic Predisposition to DiseaseInterleukin-13Interleukin-17Interleukin-23MaleMiceMice, Inbred AKRMice, Inbred BALB CAllergensAnaphylatoxinsComplement C3aComplement C5aCytokinesInterleukin-13Interleukin-17Interleukin-23Receptor, Anaphylatoxin C5a

Identifiers

PMID20802484
PMCPMC2943538
OpenAlexW1999603992

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.