Nonlinear backlash compensation for speed controlled elastic systems
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
Proximal promoter DNA methylation has been shown to be important for regulating gene expression. However, its relative contribution to the cell-specific expression of endothelial cell (EC)-enriched genes has not been defined. We used methyl-DNA immunoprecipitation and bisulfite conversion to analyze the DNA methylation profile of EC-enriched genes in ECs vs nonexpressing cell types, both in vitro and in vivo. We show that prototypic EC-enriched genes exhibit functional differential patterns of DNA methylation in proximal promoter regions of most (eg, CD31, von Willebrand factor [vWF], VE-cadherin, and intercellular adhesion molecule-2), but not all (eg, VEGFR-1 and VEGFR-2), EC-enriched genes. Comparable findings were evident in cultured ECs, human blood origin ECs, and murine aortic ECs. Promoter-reporter episomal transfection assays for endothelial nitric oxide synthase, VE-cadherin, and vWF indicated functional promoter activity in cell types where the native gene was not active. Inhibition of DNA methyltransferase activity indicated important functional relevance. Importantly, profiling DNA replication timing patterns indicated that EC-enriched gene promoters with differentially methylated regions replicate early in S-phase in both expressing and nonexpressing cell types. Collectively, these studies highlight the functional importance of promoter DNA methylation in controlling vascular EC gene expression.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| 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