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Record W3028878620 · doi:10.1093/jncics/pkaa045

Establishing a Framework for the Clinical Translation of Germline Findings in Precision Oncology

2020· article· en· W3028878620 on OpenAlexafffund
Katherine Dixon, Sean Young, Yaoqing Shen, My Linh Thibodeau, Alexandra Fok, Erin Pleasance, Eric Y. Stutheit-Zhao, Martin Jones, Geraldine Aubert, Linlea Armstrong, Alice Virani, Dean A. Regier, Karen A. Gelmon, Dan Renouf, Stephen Chia, Ian Bosdet, Shahrad R. Rassekh, Rebecca Deyell, Stephen Yip, Ana Fisic, Emma Titmuss, Shirin Abadi, Steven J.M. Jones, Sophie Sun, Aly Karsan, Marco A. Marra, Janessa Laskin, Howard J. Lim, Kasmintan A. Schrader

Bibliographic record

VenueJNCI Cancer Spectrum · 2020
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicCancer Genomics and Diagnostics
Canadian institutionsBC Children's HospitalBC Cancer AgencyChildren's & Women's Health Centre of British ColumbiaCanadian Centre for Applied Research in Cancer ControlProvincial Health Services AuthorityTerry Fox Research InstituteCanada's Michael Smith Genome Sciences CentreUniversity of British Columbia
FundersGenome British ColumbiaCanada Foundation for InnovationBC Cancer FoundationGenome Canada
KeywordsMedicineGermlinePrecision oncologyTranslation (biology)OncologyMEDLINEInternal medicinePrecision medicineMedical physicsPathologyGenetics

Abstract

fetched live from OpenAlex

Inherited genetic variation has important implications for cancer screening, early diagnosis, and disease prognosis. A role for germline variation has also been described in shaping the molecular landscape, immune response, microenvironment, and treatment response of individual tumors. However, there is a lack of consensus on the handling and analysis of germline information that extends beyond known or suspected cancer susceptibility in large-scale cancer genomics initiatives. As part of the Personalized OncoGenomics program in British Columbia, we performed whole-genome and transcriptome sequencing in paired tumor and normal tissues from advanced cancer patients to characterize the molecular tumor landscape and identify putative targets for therapy. Overall, our experience supports a multidisciplinary and integrative approach to germline data management. This includes a need for broader definitions and standardized recommendations regarding primary and secondary germline findings in precision oncology. Here, we propose a framework for identifying, evaluating, and returning germline variants of potential clinical significance that may have indications for health management beyond cancer risk reduction or prevention in patients and their families.

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.

How this classification was reachedexpand

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)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.729
Threshold uncertainty score0.289

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
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 head0.058
GPT teacher head0.383
Teacher spread0.325 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations11
Published2020
Admission routes2
Has abstractyes

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