Summary
This paper proposes targeting sleep and circadian rhythms as a novel therapeutic strategy for Parkinson's disease, with light exposure via ipRGC pathways serving as a potential non-pharmacological intervention. Lighting designers and healthcare providers in neurology and elder care settings should consider circadian-supportive lighting environments to complement treatment for Parkinson's patients.
Key Findings
- Identifies melanopsin-containing ipRGCs as a third class of retinal photoreceptors critical to circadian entrainment, with implications for light-based therapies in Parkinson's disease.
- Proposes that sleep and circadian system dysfunction in Parkinson's disease represents a targetable pathway, suggesting chronotherapeutic and light therapy approaches as adjunct treatments.
Categories
Dementia & Elder Care: Explores sleep and circadian system as treatment targets in Parkinson's disease, a neurodegenerative condition common in elder care.
Sleep & Circadian Health: Addresses circadian disruption and sleep dysfunction as key factors in Parkinson's disease progression and potential therapeutic intervention.
The Science of Light: Highlights the role of melanopsin-containing ipRGCs in circadian photoreception relevant to non-pharmacological light-based treatments.
Author(s)
B Feigl, SJG Lewis, O Rawashdeh
Publication Year
2023
Related Publications
Dementia & Elder Care
- Light therapy and Alzheimer's disease and related dementia: past, present, and future
- New strategies for neuroprotection in glaucoma, a disease that affects the central nervous system
- Sleep and circadian rhythms in Parkinson's disease and preclinical models
- Chronobioengineering indoor lighting to enhance facilities for ageing and Alzheimer's disorder
- The clock is ticking. Ageing of the circadian system: from physiology to cell cycle
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 twoāprocess 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