Results 191 to 200 of about 8,767 (247)

T cells in patients with narcolepsy target self-antigens of hypocretin neurons

open access: yesNature, 2018
Narcolepsy is a chronic sleep disorder caused by the loss of neurons that produce hypocretin. The close association with HLA-DQB1*06:02, evidence for immune dysregulation and increased incidence upon influenza vaccination together suggest that this ...
Daniela Latorre   +2 more
exaly   +3 more sources

Orexin (hypocretin) and addiction

open access: yesTrends in Neurosciences, 2021
Although originally implicated in appetite and sleep/wakefulness, the hypothalamic orexin (hypocretin) system has now been demonstrably linked with motivated behavior. This highly plastic system responds to reward-associated environmental stimuli and becomes pathologically overactive in addicted states. Here, we provide a brief overview of the roles of
Jacqueline B. Mehr   +2 more
openaire   +3 more sources

Hypocretin (orexin) loss in Parkinson's disease

open access: yesBrain, 2007
The hypothalamic hypocretin (orexin) system plays a central role in the regulation of various functions, including sleep/wake regulation and metabolism.
Rolf Fronczek   +2 more
exaly   +2 more sources

Hypocretin/orexin disturbances in neurological disorders

open access: yesSleep Medicine Reviews, 2009
The hypothalamic hypocretin (orexin) system plays a crucial role in the regulation of sleep and wakefulness. The strongest evidence for this is the fact that the primary sleep disorder narcolepsy is caused by disrupted hypocretin signaling in humans as ...
Rolf Fronczek   +2 more
exaly   +2 more sources

Changes of Hypocretin (Orexin) System in Schizophrenia: From Plasma to Brain

open access: yesSchizophrenia Bulletin, 2021
Hypocretin (also called orexin) regulates various functions, such as sleep-wake rhythms, attention, cognition, and energy balance, which show significant changes in schizophrenia (SCZ).
Jing Lu, Rolf Fronczek, Dick F Swaab
exaly   +2 more sources

Hypocretin (orexin) loss in Alzheimer's disease

open access: yesNeurobiology of Aging, 2012
Contains fulltext : 108183.pdf (Publisher’s version ) (Closed access)Sleep disturbances in Alzheimer's disease (AD) patients are associated with the severity of dementia and are often the primary reason for institutionalization.
Rolf Fronczek   +2 more
exaly   +2 more sources

Hypocretin (orexin) deficiency in human narcolepsy

Lancet, The, 2000
Seiji Nishino   +2 more
exaly   +2 more sources

The hypocretin (orexin) system: from a neural circuitry perspective.

Neuropharmacology, 2020
Hypocretin/orexin neurons are distributed restrictively in the hypothalamus, a brain region known to orchestrate diverse functions including sleep, reward processing, food intake, thermogenesis, and mood.
Shi-bin Li, L. de Lecea
semanticscholar   +1 more source

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