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Record W2803582451 · doi:10.1111/cea.13181

Novel genes and insights in complete asthma remission: A genome‐wide association study on clinical and complete asthma remission

2018· article· en· W2803582451 on OpenAlexaff
Judith M. Vonk, Maartje A. E. Nieuwenhuis, F. Nicole Dijk, Anne Boudier, Valérie Siroux, Emmanuelle Bouzigon, Nicole Probst‐Hensch, Medea Imboden, Dirk Keidel, Don D. Sin, Yohan Bossé, Ke Hao, Maarten van den Berge, Alen Faiz, Gerard H. Koppelman, Dirkje S. Postma

Bibliographic record

VenueClinical & Experimental Allergy · 2018
Typearticle
Languageen
FieldMedicine
TopicAsthma and respiratory diseases
Canadian institutionsInstitut universitaire de cardiologie et de pneumologie de QuébecUniversité LavalSt. Paul's HospitalUniversity of British Columbia
Fundersnot available
KeywordsAsthmaSingle-nucleotide polymorphismGenome-wide association studyMedicineExpression quantitative trait lociBronchial hyperresponsivenessInternal medicineImmunologyRespiratory diseaseLungGeneBiologyGeneticsGenotype

Abstract

fetched live from OpenAlex

Summary Background Asthma is a chronic respiratory disease without a cure, although there exists spontaneous remission. Genome‐wide association ( GWA ) studies have pinpointed genes associated with asthma development, but did not investigate asthma remission. Objective We performed a GWA study to develop insights in asthma remission. Methods Clinical remission (ClinR) was defined by the absence of asthma treatment and wheezing in the last year and asthma attacks in the last 3 years and complete remission (ComR) similarly but additionally with normal lung function and absence of bronchial hyperresponsiveness ( BHR ). A GWA study on both ClinR and ComR was performed in 790 asthmatics with initial doctor diagnosis of asthma and BHR and long‐term follow‐up. We assessed replication of the 25 top single nucleotide polymorphisms ( SNP s) in 2 independent cohorts (total n = 456), followed by expression quantitative loci ( eQTL ) analyses of the 4 replicated SNP s in lung tissue and epithelium. Results Of the 790 asthmatics, 178 (23%) had ClinR and 55 ComR (7%) after median follow‐up of 15.5 (range 3.3‐47.8) years. In ClinR, 1 of the 25 SNP s, rs2740102, replicated in a meta‐analysis of the replication cohorts, which was an eQTL for POLI in lung tissue. In ComR, 3 SNP s replicated in a meta‐analysis of the replication cohorts. The top‐hit, rs6581895, almost reached genome‐wide significance ( P ‐value 4.68 × 10 −7 ) and was an eQTL for FRS 2 and CCT in lung tissue. Rs1420101 was a cis‐ eQTL in lung tissue for IL 1 RL 1 and IL 18R1 and a trans‐ eQTL for IL13 . Conclusions and Clinical Relevance By defining a strict remission phenotype, we identified 3 SNP s to be associated with complete asthma remission, where 2 SNP s have plausible biological relevance in FRS 2 , CCT , IL 1 RL 1, IL 18R1 and IL 13 .

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.136
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.094
GPT teacher head0.400
Teacher spread0.306 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations23
Published2018
Admission routes1
Has abstractyes

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