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Record W2192402885 · doi:10.1126/sciadv.1500199

Cystic fibrosis–adapted <i>Pseudomonas aeruginosa</i> quorum sensing <i>lasR</i> mutants cause hyperinflammatory responses

2015· article· en· W2192402885 on OpenAlexafffund
Shantelle L. LaFayette, Daniel Houle, Trevor Beaudoin, Gabriella Wojewodka, Danuta Radzioch, Lucas R. Hoffman, Jane L. Burns, Ajai A. Dandekar, Nicole E. Smalley, Josephine R. Chandler, James E. A. Zlosnik, David P. Speert, Joanie Bernier, Elias Matouk, Emmanuelle Brochiero, Simon Rousseau, Dao Nguyen

Bibliographic record

VenueScience Advances · 2015
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicBacterial biofilms and quorum sensing
Canadian institutionsMcGill University Health CentreCentre Hospitalier de l’Université de MontréalUniversity of British ColumbiaMcGill University
FundersNational Institute of Diabetes and Digestive and Kidney DiseasesNational Heart, Lung, and Blood InstituteCanadian Institutes of Health ResearchNational Institute of Allergy and Infectious DiseasesCystic Fibrosis CanadaNational Institutes of HealthCystic Fibrosis FoundationBurroughs Wellcome Fund
KeywordsQuorum sensingPseudomonas aeruginosaCystic fibrosisMicrobiologyMutantBiologyGeneticsBiofilmBacteriaGene

Abstract

fetched live from OpenAlex

mutants have increased plasma interleukin-8 (IL-8), a marker of inflammation. These findings suggest that bacterial adaptive changes may worsen pulmonary inflammation and directly contribute to the pathogenesis and progression of chronic lung disease in CF patients.

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.085
Threshold uncertainty score0.926

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
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 head0.017
GPT teacher head0.265
Teacher spread0.248 · 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.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
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

Citations132
Published2015
Admission routes2
Has abstractyes

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