Implications of Sortilin in Lipid Metabolism and Lipid Disorder Diseases
Bibliographic record
Abstract
The present review provides a summary of recent evidence of sortilin expression, function, and regulation and its implications in lipid metabolism and development of lipid disorder diseases. As a member of the vacuolar protein sorting 10 protein (Vps10p) receptor family, sortilin mediates intracellular trafficking of diverse endogenous or exogenous protein substrates between the trans-Golgi network (TGN) and plasma membrane compartments. Recent studies reveal that sortilin regulates the expression of lipid genes, plasma lipid level, and the development of lipid disorder diseases. Sortilin promotes atherogenesis by regulating hepatic very low density lipoprotein (VLDL) secretion and plasma lipid level and subsequently macrophage lipid accumulation. Sortilin deficiency is caused by accelerated proteasome degradation under insulin resistance conditions and is thereby implicated in the hyperlipidemia of type 2 diabetes mellitus (T2DM). Sortilin facilitates hepatic cholesterol accumulation by inhibiting hepatic cholesterol catabolism, which promotes the development of nonalcoholic fatty liver disease (NAFLD). Sortilin plays an important role in lipid metabolism and represents a promising therapeutic target for lipid disorder diseases.
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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) | 0.001 | 0.000 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.000 | 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".