The Role of Omega-3 Polyunsaturated Fatty Acids in Adipose Tissue Inflammation: a Longitudinal Analysis in the PROMISE Cohort
Bibliographic record
Abstract
The role of adipose tissue (AT) as the initiating organ of the sub-clinical inflammation phenotype characterizing obesity-associated chronic disease is being actively investigated. Pre-clinical evidence suggests that n-3 PUFAs modulate AT inflammation, although human data are limited and inconclusive. This thesis aimed to (1) map existing literature on n-3 PUFAs and AT inflammation in healthy humans in a scoping review; and (2) investigate longitudinal associations of circulating levels and dietary intake of n-3 PUFAs with AT-specific biomarkers using data from a cohort study of Canadian adults at high risk for type 2 diabetes. The scoping review documented inconsistent findings in published studies (n=25), as well as considerable heterogeneity in important methodological features. Cohort analysis indicated significant inverse associations of circulating n-3 PUFAs, more specifically EPA, DPA, and DHA, with AT-specific biomarkers. Collectively, these results suggest n-3 PUFAs may have a beneficial effect on modulating AT inflammation in humans, although additional well-designed studies are needed.
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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 | 0.007 | 0.009 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.003 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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".