The iFat-1 Transgene Permits Conditional Endogenous n-3 Polyunsaturated Fatty Acid Enrichment both in vitro and in vivo
Bibliographic record
Abstract
Based on their highly bioactive properties in membrane phospholipids, there is growing recognition that dietary n-3 polyunsaturated fatty acids (PUFA) may be of significant benefit in the prevention and treatment of many lifestyle related pathologies, however direct evidence is lacking. The fat-1 transgenic mouse, a genetic model of n-3 PUFA enrichment, is a useful tool in nutritional research which has provided enhanced insight into the health effects of lifelong n-3 PUFA exposure. However, the influence of timing of n-3 PUFA exposure on health related outcomes remains unclear. This thesis describes the functional characterization of the novel Cre recombinase dependent inducible fat-1 (iFat-1) transgene. In the presence of Cre, the iFat-1 transgene was found to reduce phospholipid n-6/n-3 PUFA ratios both in vitro (100%) and in vivo (upwards of 70%), suggesting that the iFat-1 transgene has potential application to address temporal effects of n-3 PUFA in health and disease.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.004 | 0.002 |
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".