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Updated: Jun 28, 2026

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Optogenetic Manipulation of Neural Circuits During Monitoring Sleep/wakefulness States in Mice
Published on: June 19, 2019
Genetic approaches for target identification in sleep/wake systems
Christopher J Winrow1, Fred W Turek, John J Renger
1Department of Depression and Circadian Disorders, Merck Research Laboratories, 770 Sumneytown Pike, West Point, PA 19486, USA. christopher_winrow@merck.com
Summary
Understanding sleep-wake balance is crucial for health, as imbalances link to cognitive issues and accidents. New research aims to find better treatments for sleep disorders by identifying novel genetic targets.
Area of Science:
- Neuroscience
- Genetics
- Sleep Medicine
Background:
- The health implications of sleep/wake imbalances are increasingly recognized.
- Current insomnia and sleepiness treatments have suboptimal risk:benefit ratios.
- Identifying novel therapeutic targets for sleep disorders is needed.
Purpose of the Study:
- To identify novel targets for improved therapeutic approaches in sleep/wake disorders.
- To advance the understanding of genetic influences on sleep/wake behaviors.
Main Methods:
- Combining refined phenotypic electroencephalographic (EEG) changes with chromosomal loci.
- Investigating genetic links to sleep/wake behaviors beyond overt observations.
Main Results:
- Recent research focuses on integrating detailed EEG phenotypes with genetic data.
- This approach aims to uncover novel genetic targets influencing sleep/wake regulation.
Conclusions:
- Novel targets for treating sleep/wake disorders can be identified through integrated genetic and EEG analyses.
- Improved therapeutic strategies for sleep disorders are possible with a deeper understanding of their genetic underpinnings.
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