Chromatin Modification and Senescence: Linkage by Tumor Suppressors?
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.
Bibliographic record
Abstract
Senescence was originally defined as a state associated with cell cycle arrest that occurs after cells have undergone an intrinsically limited number of divisions in vitro. Much evidence indicates that senescence occurs as a consequence of the internal stress signal generated from shortening telomeres on the ends of chromosomes. However, more recently, various forms of extrinsic stresses have been shown to induce a markedly similar senescent phenotype that includes changes in chromatin structure and gene expression. Chromatin structure is subject to many forms of modification that affect transcription, gene silencing, cell proliferation, and senescence, much of which involves imposition of an epigenetic histone code. Several genes in the p53, Rb, and ING (inhibitor of growth) pathways affect cell senescence and are capable of regulating gene expression through chromatin remodeling. This suggests that a link may exist between chromatin modification and cellular senescence through the activity of proteins typically defined as tumor suppressors.
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 imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it