Summary
This study examined time-dependent lipid metabolism in 114 primary open-angle glaucoma patients, finding that retinal ganglion cell loss correlates with disrupted daily rhythms in cholesterol and triglyceride levels. CLOCK gene polymorphisms further modulated the morning-to-evening lipid gradients, linking circadian genetics to glaucoma-associated metabolic dysfunction.
Key Findings
- Morning HDL-C and triglyceride levels showed strong positive correlations with retinal ganglion cell loss in glaucoma patients.
- The CLOCK_3111 TT genotype was associated with abnormal evening-elevated LDL-C patterns in glaucoma patients.
- Severe RGC damage (>15% global loss) reversed the normal morning-to-evening direction of cholesterol changes.
Categories
Eye Health & Vision: Study directly examines retinal ganglion cell damage in glaucoma patients
Sleep & Circadian Health: Investigates how circadian clock gene polymorphisms and light signaling disruption affect lipid metabolism rhythms
The Science of Light: Explores how reduced photic transduction from RGC loss disrupts circadian light signaling
Author(s)
D Gubin, V Neroev, T Malishevskaya, S Kolomeichuk
Publication Year
2022
Number of Citations
3
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