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Record W1524102161 · doi:10.1186/ar855

Role of HC-gp39 in chondrogenesis: upregulation of SOX-9 expression by HC-gp39 in mouse chondrocytes

2003· article· en· W1524102161 on OpenAlex
C. Jacques, Anneliese D. Recklies, A. Levy, A Labat, Françis Berenbaum

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.

Bibliographic record

VenueArthritis Research · 2003
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicStudies on Chitinases and Chitosanases
Canadian institutionsShriners Hospitals for Children - Canada
FundersNational Institutes of HealthMinistry of Education, Culture, Sports, Science and TechnologyDeutsche ForschungsgemeinschaftLupus Research AllianceWellcome Trust
KeywordsOsteoarthritisRegulatorTranscription factorCartilageCell biologyMesenchymal stem cellMaster regulatorSynovial fluidArticular cartilageChitinaseGlycoproteinBiologyChemistryMedicinePathologyMolecular biologyAnatomyGeneBiochemistry

Abstract

fetched live from OpenAlex

Increased levels of the chitinase 3-like protein human cartilage glycoprotein 39 (HC-gp39) have been demonstrated in synovial fluids of patients with rheumatoid or osteoarthritis. Recently, this protein has emerged as a potential growth factor for synovial cells and chondrocytes, but little is known about its role in differentiation. The transcription factor SOX-9 has been demonstrated to be a master regulator of the differentiation of mesenchymal cells into chondrocytes.

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 score0.025
Threshold uncertainty score0.581

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 head0.015
GPT teacher head0.298
Teacher spread0.283 · 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