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Record W1484078634 · doi:10.1159/000125935

Metabolomics: A Complementary Tool in Renal Transplantation

2008· review· en· W1484078634 on OpenAlex
David S. Wishart

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

VenueContributions to nephrology · 2008
Typereview
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicMetabolomics and Mass Spectrometry Studies
Canadian institutionsNational Institute for Nanotechnology
FundersGenome AlbertaGenome Canada
KeywordsMetabolomicsKidneyKidney transplantationTransplantationMedicineUrineOmicsCreatinineBioinformaticsBiologyComputational biologyInternal medicine

Abstract

fetched live from OpenAlex

Renal transplant success is closely tied to the ability to monitor transplant recipients and responsively change their medications. However, transplant monitoring still depends on relatively dated technologies - serum creatinine levels, urine output, and histopathology of biopsy samples. These techniques do not offer sufficient specificity, sensitivity, or accuracy for appropriate and timely interventions. As a result, more specific diagnostic techniques, based on proteomics, genomics and metabolomics are being sought. Metabolomics (the high-throughput measurement and analysis of metabolites) may make it possible to monitor transplants more effectively and specifically. Changes in the concentration profiles of a number of small molecule metabolites found in either blood or urine can be used to localize kidney damage, assess organs at risk of rejection, assess kidneys suffering from ischemiareperfusion injury or identify organs that have been damaged by immunosuppressive drugs. The application of metabolomics to kidney transplant monitoring is still in its early stages. Nevertheless, there are a number of easily measured metabolites in both urine and serum that can provide reliable indications of kidney function, kidney injury, and immunosuppressive drug toxicity. Metabolomics could serve as a good complement to existing proteomic and genomic technologies.

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 categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.870
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
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 head0.020
GPT teacher head0.325
Teacher spread0.305 · 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