Putting sleep deprivation under the microscope yet again, Matt explores our "genetic workforce" of 20,000 genes operating on a precise 24-hour cycle. He details 2013 research showing that just one week of six-hour nights alters 711 genes - three percent of the human genome. This shift disrupts the circadian clock’s coordination, moving the body away from essential repair toward cellular stress and inflammatory markers. Matt also examines the tissue-specific damage of sleep loss, explaining ho...
All content for The Matt Walker Podcast is the property of Dr. Matt Walker and is served directly from their servers
with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.
Putting sleep deprivation under the microscope yet again, Matt explores our "genetic workforce" of 20,000 genes operating on a precise 24-hour cycle. He details 2013 research showing that just one week of six-hour nights alters 711 genes - three percent of the human genome. This shift disrupts the circadian clock’s coordination, moving the body away from essential repair toward cellular stress and inflammatory markers. Matt also examines the tissue-specific damage of sleep loss, explaining ho...
#118 - A Sleep Medication to Lower the Risk of Alzheimer's
The Matt Walker Podcast
19 minutes
3 weeks ago
#118 - A Sleep Medication to Lower the Risk of Alzheimer's
Matt examines the critical link between sleep quality and Alzheimer’s pathology. He details the brain's "night shift" - the glymphatic system - which actively flushes out toxins like amyloid beta during deep sleep. Listeners learn how even a single night of deprivation can spike harmful tau levels by 50%, effectively accelerating brain aging. The discussion pivots to dual orexin receptor antagonists (DORAs), a drug class that quiets wakefulness rather than forcing sedation. Matt highlights re...
The Matt Walker Podcast
Putting sleep deprivation under the microscope yet again, Matt explores our "genetic workforce" of 20,000 genes operating on a precise 24-hour cycle. He details 2013 research showing that just one week of six-hour nights alters 711 genes - three percent of the human genome. This shift disrupts the circadian clock’s coordination, moving the body away from essential repair toward cellular stress and inflammatory markers. Matt also examines the tissue-specific damage of sleep loss, explaining ho...
