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Record W4405520018 · doi:10.1016/j.jacbts.2024.10.007

Homeostatic Role of Decorin in Right Ventricular Pressure Overload and Pulmonary Hypertension Induced Remodeling

2024· article· en· W4405520018 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenueJACC Basic to Translational Science · 2024
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicExtracellular vesicles in disease
Canadian institutionsSickKids FoundationSt. Michael's HospitalChildren's Hospital of Eastern OntarioTed Rogers Centre for Heart ResearchHospital for Sick Children
FundersCanadian Institutes of Health ResearchHeart and Stroke Foundation of Canada
KeywordsPulmonary hypertensionMedicineVentricular remodelingHomeostasisPressure overloadInternal medicineCardiologyDecorinHeart failureAnatomy

Abstract

fetched live from OpenAlex

Right ventricular (RV) pressure loading induces RV profibrotic signaling and fibrosis associated with RV dysfunction. RV decorin protein levels are decreased in patients with chronic RV pressure loading. RV decorin protein levels are also decreased in 4 animal models of mechanical RV pressure loading and pulmonary arterial hypertension. Human cardiac fibroblasts overexpressing decorin show diminished collagen-1 secretion in response to mechanical or chemical profibrotic stress while decorin knockout human cardiac fibroblasts show increased collagen-1 secretion in response to stress. Downregulation of decorin may play a key role in upregulating transforming growth factor-β1 profibrotic signaling and fibrosis that contribute to RV dysfunction in RV pressure loading.

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.

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)0.000
metaresearch head score (Gemma)0.000
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 score0.385
Threshold uncertainty score0.322

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
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 head0.007
GPT teacher head0.243
Teacher spread0.236 · 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