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c-Myc-Induced Genomic Instability

2003· review· en· W2072742143 on OpenAlexaff
Sabine Mai, J. Frederic Mushinski

Bibliographic record

VenueJournal of Environmental Pathology Toxicology and Oncology · 2003
Typereview
Languageen
FieldMedicine
TopicCancer-related Molecular Pathways
Canadian institutionsUniversity of ManitobaCancerCare Manitoba
Fundersnot available
KeywordsGenome instabilityBiologyGeneNeoplastic transformationGeneticsGenomeTransformation (genetics)Chromosome instabilityMalignant transformationGene expressionCancer researchCarcinogenesisDNADNA damageChromosome

Abstract

fetched live from OpenAlex

c-myc is one of a small family of proto-oncogenes that do not require mutation to contribute to neoplastic transformation. Instead, the deregulated expression of the oncoprotein at even modest levels is sufficient to initiate this process. The transforming activity of c-Myc is generally thought to lie in its ability to modulate the expression of a series of genes, among them certain proliferation-promoting genes. In reality, c-Myc is a multifunctional protein that also affects the stability of the genome. In this review, we summarize the growing evidence that deregulated c-myc expression generates genomic instability by initiating gene amplification (both intra- and extra-chromosomally), gene rearrangements, and karyotypic instability. Cancer is a disease of impaired genomic stability, to which c-Myc contributes during its initiation and progression through the induction of genomic instability in critical genes. Myc thus acts as a structural modifier of the genome and as a promoter of neoplastic transformation.

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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Research integrity
Consensus categoriesResearch integrity
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.977
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0040.001
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0030.003
Insufficient payload (model declined to judge)0.0010.000

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 head0.039
GPT teacher head0.327
Teacher spread0.288 · 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; both teacher heads agree on what is shown here.

Study designOther design
Domainnot available
GenreReview

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

Citations57
Published2003
Admission routes1
Has abstractyes

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