Summary
This narrative review examines how circadian rhythms influence epilepsy, compiling 661 epilepsy-related genes and categorizing them by their roles in seizure pathogenesis, and proposes chronomodulated therapy—time-of-day-specific antiepileptic drug dosing—as a strategy for rhythmic epilepsies. For lighting and circadian health practitioners, the paper underscores that circadian misalignment can exacerbate neurological conditions, suggesting that light-based circadian entrainment may have therapeutic relevance beyond sleep.
Key Findings
- 661 epilepsy-related genes were compiled from PHGKB and OMIM databases and classified into driver, passenger, and undetermined gene groups.
- Seizures display clinically documented daily (circadian) variations in both humans and animal models, supporting a chronobiological basis for epilepsy.
- Circadian clock gene variants are identified as contributors to epileptic pathogenesis, highlighting a genetic link between the circadian system and seizure susceptibility.
- The review proposes integrating chronopharmacokinetic and chronopharmacodynamic analyses with mathematical modeling to develop optimized time-of-day dosing schedules for antiepileptic drugs.
Categories
Sleep & Circadian Health: Reviews circadian clock gene variants and circadian misalignment as contributors to epileptic pathogenesis, including mutual effects between epilepsy and sleep.
The Science of Light: Discusses chronobiology mechanisms underpinning seizure rhythmicity, relevant to understanding how circadian entrainment via light could inform chronomodulated therapies.
Author(s)
S Sun, H Wang
Publication Year
2023
Number of Citations
2
Related Publications
Sleep & Circadian Health
- Phototransduction by retinal ganglion cells that set the circadian clock
- The mammalian circadian timing system: organization and coordination of central and peripheral clocks
- The two‐process model of sleep regulation: a reappraisal
- Melanopsin is required for non-image-forming photic responses in blind mice
- Strange vision: ganglion cells as circadian photoreceptors
The Science of Light
- Phototransduction by retinal ganglion cells that set the circadian clock
- Color appearance models
- The mammalian circadian timing system: organization and coordination of central and peripheral clocks
- Diminished pupillary light reflex at high irradiances in melanopsin-knockout mice
- Melanopsin is required for non-image-forming photic responses in blind mice