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HDL
Pathway / Lipid retention & oxidation

HDL

lipoprotein

HDL exerts atheroprotective effects via reverse cholesterol transport, antioxidant activity, and endothelial stabilization.

Pathway placement
Cascade stepLipid retention & oxidation
Confidencemedium
RationaleAnti-atherogenic; mitigates lipid retention and inflammation; endothelial protection.
Also acts inVascular inflammation, Endothelial activation/erosion
Druggability
Not assessed (no mapped human gene target).

Type I vs Type II discrimination

ScoresIndeterminate
R — rupture / Type-I
67
C — confounder / Type-II
A — assay feasibility
84
E — evidence strength
55
T1DI (composite)
27
Specificity differential (R−C)+16.7
Confounder panel (Type-II drivers)
1sepsis / systemic inflammationn/a
2anemia / acute blood lossn/a
3hypovolemia / dehydrationn/a
4tachyarrhythmian/a
5hypoxemia / respiratory failuren/a
6hypertensive emergencyn/a
7high-demand / peri-operative stressn/a
Coverage: 0/7 confounders with evidence
Tier: deep-scored (abstract-extracted) · 2 supporting references. See the discrimination table for all markers.

Assay & specimen

Validated clinical assay
Specimen
Serum or plasma
Collection tube
Serum separator (gold/red-top, SST) · Lithium heparin (green-top)
Method / principle
Direct enzymatic (homogeneous)
Reagent / substrate
Selective detergent + cholesterol esterase/oxidase/peroxidase Trinder
Platform
Automated analyzer
Turnaround · availability
Routine · Universal

Literature evidence(60)

Showing 40 of 60 linked references.