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Recent Patents on New Steroid Agents Targeting the Steroidogenesis for Endocrine Cancer Treatments

2015· review· en· W145899994 on OpenAlex
Donald Poirier

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

VenueRecent Patents on Endocrine Metabolic & Immune Drug Discovery · 2015
Typereview
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicSteroid Chemistry and Biochemistry
Canadian institutionsCentre hospitalier de l'Université LavalCentre hospitalier universitaire de Québec
FundersCanadian Institutes of Health ResearchFondation du cancer du sein du Québec
KeywordsAromataseHormoneSteroidProstate cancerCancerSteroid hormoneEndocrine systemPopulationCancer researchMedicinePharmacologyBiologyInternal medicineBreast cancerEndocrinology

Abstract

fetched live from OpenAlex

Cancer is a leading cause of death in the population and despite the significant technological advances that have been made over the last years, there is a great need for new and better treatments with fewer side effects. Among the various types, hormone-dependent cancers are stimulated by the presence of certain steroidal hormones such as androgens and estrogens, which act through a nuclear receptor. The use of small molecules to block the biosynthesis (steroidogenesis) or the action of hormones (androgens or estrogens) is a therapeutic approach that has yielded interesting results and whose development continues. This review article emphasizes the patents and patent applications published over the last five years. It deals exclusively with steroid compounds developed as inhibitors of key enzymes (17α-hydroxylase/17,20-lyase, steroid sulfatase, 5α-reductases, aromatase and 17β-hydroxysteroid dehydrogenases) involved in the steroidogenesis and identified as therapeutic targets. Such inhibitors could be used as a drug to reduce the concentration of androgens or estrogens and, consequently, for treating hormone-dependent diseases such as prostate cancer, breast cancer and endometriosis.

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 categoriesMeta-epidemiology (narrow)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.958
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0030.002
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0020.001
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 head0.070
GPT teacher head0.347
Teacher spread0.277 · 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