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Record W4313654424 · doi:10.1177/108155890405200531

Cold Ischemic Organ Preservation: Lessons from Natural Systems

2004· article· en· W4313654424 on OpenAlex
Kenneth B. Storey

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

VenueJournal of Investigative Medicine · 2004
Typearticle
Languageen
FieldMedicine
TopicAdipose Tissue and Metabolism
Canadian institutionsCarleton University
Fundersnot available
KeywordsTorporHibernation (computing)BiologyCold storageMetabolismCell biologyCold-shock domainCellular metabolismGeneBiochemistryEndocrinology

Abstract

fetched live from OpenAlex

Mammalian hibernators offer natural models for investigating solutions to the metabolic injuries that accrue during cold ischemic storage of human organs removed for transplant. Knowledge of the biochemical mechanisms that regulate and stabilize metabolism to ensure long-term viability in the hypometabolic, hypothermic state of hibernation could lead to applied treatments that could increase the time that excised organs can be maintained in cold storage and/or improve recovery of function after implantation. New research has documented the widespread role of reversible protein phosphorylation control of metabolism in achieving the coordinated suppression of metabolic rate that greatly extends viability during torpor. Analysis of hibernation-induced gene expression is proving to be of crucial importance for identifying the genes and proteins that are up-regulated to address organ-specific concerns during torpor. In particular, the power of complementary deoxyribonucleic acid (cDNA) array screening is identifying families of proteins that are up-regulated during hibernation (eg, serpins, heat shock proteins, antioxidants, membrane transporters) and highlighting previously unrecognized areas of cellular metabolism as contributing to the hibernation phenotype. These offer new targets for innovative applied treatments that could enhance cyto-protection and cold ischemia survival of organ explants.

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)0.002
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 score0.337
Threshold uncertainty score0.543

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.002
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 integrity0.0000.001
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 head0.064
GPT teacher head0.317
Teacher spread0.253 · 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