Evidence map›Paper›PMID 22037793›Full record

ArticleLung2012

Role of thrombin-activatable fibrinolysis inhibitor in allergic bronchial asthma.

Atsushi Fujiwara, Osamu Taguchi, Takehiro Takagi, Corina N D'Alessandro-Gabazza, Daniel Boveda-Ruiz, Masaaki Toda, Atsushi Yasukawa, Yuki Matsushima, Yasushi Miyake, Hiroyasu Kobayashi and 7 more

Abstract read
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In one paragraph

Article in Lung, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

8 citing papers in PubMed, 18 citations in OpenAlex.

  1. Targeting carboxypeptidase A/B activity with the phosphinic inhibitor C28 reduces the asthmatic response in a mouse model of house dust mite-induced asthma.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2025
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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

17 authors at 2 institutions in 2 countries.

Atsushi FujiwaraDepartment of Pulmonary and Critical Care Medicine, Mie University School of Medicine, Edobashi 2-174, Tsu City, Mie Prefecture 514-8507, Japan.
Osamu Taguchi
Takehiro Takagi
Corina N D'Alessandro-Gabazza
Daniel Boveda-Ruiz
Masaaki Toda
Atsushi Yasukawa
Yuki Matsushima
Yasushi Miyake
Hiroyasu Kobayashi
Tetsu Kobayashi
Paloma Gil-Bernabe
Masahiro Naito
Masamichi Yoshida
John Morser
Yoshiyuki Takei
Esteban C Gabazza
Mie University · JPStanford University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBronchial asthma is an inflammatory disease of the airways. Thrombin-activatable fibrinolysis inhibitor (TAFI) is a carboxypeptidase that besides inhibiting fibrinolysis, also regulates inflammatory processes. The only validated substrate known for TAFI is fibrin. In the present study we evaluated the role of TAFI in bronchial asthma by comparing the development of allergic bronchial asthma between wild-type (WT) and TAFI-deficient mice (KO).

methodsAsthmatic inflammation was induced by sensitization and challenge with ovalbumin in WT (WT/OVA) and TAFI KO (KO/OVA) mice. WT mice (WT/SAL) and TAFI KO (KO/SAL) were used as controls. Cytokines, markers of inflammation, and coagulation were measured in bronchoalveolar lavage fluid (BALF).

resultsAirway hyperresponsiveness was worse in KO/OVA mice than in WT/OVA mice or control mice. Markers of lung injury were significantly increased in BALF from KO/OVA mice compared to WT/OVA mice. Airway hyperresponsiveness and the BALF concentrations of IL-5 and osteopontin were significantly increased in KO/OVA mice compared to WT/OVA mice. Treatment of WT/OVA and KO/OVA mice with a C5a receptor antagonist significantly decreased hyperresponsiveness along with the BALF concentrations of total protein and C5a compared to untreated asthmatic mice.

conclusionThe results of this study suggest that TAFI plays a protective role in the pathogenesis of allergic inflammation probably by inhibiting the complement system.

Indexed as

Airway ResistanceAnimalsAsthmaBiomarkersBlood CoagulationBronchial HyperreactivityBronchoalveolar Lavage FluidCarboxypeptidase B2Complement C5aFibrinolysisInterleukin-5L-Lactate DehydrogenaseLung InjuryMiceMice, Inbred C57BLMice, KnockoutBiomarkersCarboxypeptidase B2Complement C5aInterleukin-5L-Lactate DehydrogenaseOsteopontinOvalbuminPlasminogen Activator Inhibitor 1Receptors, Complement

Identifiers

PMID22037793
OpenAlexW2076598535

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.