Diabetic Vasculopathy and the Lectin-Like Oxidized Low-Density Lipoprotein Receptor-1 (LOX-1)
Why this work is in the frame
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Bibliographic record
Abstract
Type 2 diabetes is associated with an increased incidence of coronary heart disease and cardiovascular complications. One crucial step in the initiation and progression of atherosclerosis is the unregulated uptake of oxidized low-density lipoprotein (oxLDL) by vascular wall components through scavenger receptors. Identification of lectin-like oxidized low-density lipoprotein receptor-1 (LOX-1) as the major receptor for oxLDL in endothelial cells has provided a new clue to the mechanisms involved in oxLDL accumulation in the vessel wall. This receptor, by facilitating the uptake of oxLDL, induces endothelial dysfunction and mediates numerous oxLDL-induced proatherogenic effects. Besides endothelial cells, LOX-1 is also expressed by smooth muscle cells and macrophages. In these cells, LOX-1 may function as a scavenger receptor and promote foam cell formation. Notably, LOX-1 is induced by multiple stimuli relevant to atherogenesis and inflammation and is up-regulated in various proatherogenic conditions, including diabetes. As such, activation of vascular cells by oxLDL through LOX-1 may be relevant to the development and progression of human diabetic vasculopathy. This review summarizes recent advances related to the role of LOX-1 in atherosclerosis, its regulation by metabolic and inflammatory factors relevant to diabetes and the impact of these factors on LOX-1-mediated proatherogenic events linked to diabetic vasculopathy.
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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 | 0.004 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.006 | 0.004 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 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 it