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Record W2101619261 · doi:10.1159/000080255

The Molecular Basis of Cystinuria

2004· review· en· W2101619261 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.

Bibliographic record

VenueNephron Experimental Nephrology · 2004
Typereview
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicAmino Acid Enzymes and Metabolism
Canadian institutionsMcGill UniversityMontreal Children's Hospital
Fundersnot available
KeywordsCystinuriaCystineAminoaciduriaUrinary systemMutationMedicineInternal medicineInherited diseaseChemistryEndocrinologyGeneGeneticsUrineBiologyDiseaseBiochemistryCysteineEnzyme

Abstract

fetched live from OpenAlex

Cystinuria is an inherited form of nephrolithiasis due to failure of reabsorptive transport in the proximal tubule. Patients with classical recessive cystinuria have inherited two mutations of the SLC3A1 gene, encoding a subunit of the transport mechanism. Patients with the dominant form of cystinuria have inherited two mutations of the SLC7A9 gene, encoding the transport channel itself. A smaller subset of patients have mixed-type cystinuria, combining recessive and dominant mutant alleles. Children at risk for nephrolithiasis can be identified by the level of urinary cystine only after tubular transport has matured (age 2 years). Conservative therapy with high urine volume and urinary alkalinization is sufficient for some, but recurrent stone formation may cause renal damage and warrants prophylaxis with agents that form mixed disulfides with cystine.

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 score0.927
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0010.000
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 head0.013
GPT teacher head0.305
Teacher spread0.292 · 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