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Record W2008668953 · doi:10.1097/cco.0000000000000008

Medulloblastoma molecular dissection

2013· review· en· W2008668953 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

VenueCurrent Opinion in Oncology · 2013
Typereview
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicHedgehog Signaling Pathway Studies
Canadian institutionsUniversity of TorontoHospital for Sick ChildrenSickKids Foundation
Fundersnot available
KeywordsMedulloblastomaMedicineSonic hedgehogTargeted therapyOncologyWnt signaling pathwayInternal medicineBioinformaticsPathologyGeneBiologyCancerGenetics

Abstract

fetched live from OpenAlex

PURPOSE OF REVIEW: The advent of integrated genomics revealed profound insights into medulloblastoma pathogenesis. However, these biological findings have yet to be translated into the clinic, as current treatment comprises surgical resection, conventional irradiation, and chemotherapy resulting in significant long-term sequelae. We sought to highlight the potential areas for targeted therapy based on our new understanding of the subgroup-specific tumor biology. RECENT FINDINGS: Recently, four distinct molecular subgroups of medulloblastoma have been identified [WNT (wingless), SHH (sonic hedgehog), Group 3, and Group 4]. Profiling of these subgroups revealed distinct genomic events, several of which represent actionable targets for therapy. Specifically, stratification of patients into their respective subgroups has profound prognostic impact, wherein therapy can be de-escalated in patients with favorable prognosis, and intensified therapy or novel agents can be considered in patients with poor prognosis. Novel subgroup-specific therapies are being explored in clinical trials, particularly for the SHH subgroup. Epigenetic modifiers are also recurrently affected in medulloblastoma suggesting that epigenetic therapy can be considered in a subset of patients. SUMMARY: The identification of subgroup-specific, actionable therapeutic targets has the potential to revolutionize therapy for medulloblastoma patients, and result in significantly improved quality of life in survivors and improved overall survival.

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 score0.987
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 integrity0.0010.000
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 head0.116
GPT teacher head0.450
Teacher spread0.333 · 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