Título del libro: Rapid Eye Movement Sleep: Regulation And Function
Título del capítulo: Neuropeptides and REM sleep
OSCAR PROSPERO GARCIA; MONICA MENDEZ DIAZ; ALEJANDRA EVELYN RUIZ CONTRERAS; MAURICIO MARCEL PEREZ MORALES;
Autores externos:
Idioma:
Inglés
Año de publicación:
2011
Resumen:
Sleep is a process occurring in all living animals. Although it is still controversial whether insects and other animals sleep alike; there is no doubt that they rest, as many studies in Drosophila melanogaster have shown. In this context, several seminal studies have documented species-dependent variations in sleep patterns. These findings along with obvious non-learned characteristics of sleep in general, such as the total time of sleep, the alternating NREM?REM sleep pattern, among many others, suggest strong regulation by genes. Clearly, the way genes may influence sleep physiology is via proteins. Hence, the importance of proteins in the regulation of sleep is observed in every minute event occurring to trigger or to maintain sleep. In this chapter we discuss families of proteins that are grouped by their effect on food ingestion, immunological response, trophic activity, and intracellular signaling, all of them affecting the sleep?waking cycle. Although we do not fully discuss the mechanisms of action, we put our effort in highlighting their effects on sleep. Along with the proteins and their effects we have listed those genes encoding them. We also show examples of proteins and the way they affect sleep. Hence, we hope that the overall message that readers will gather from this chapter is the importance of several proteins in the regulation of sleep. Also, by observing the effects of each family of proteins we can infer at least some functions of sleep and, finally, that sleep is a multigenic trait. © Cambridge University Press 2011.
Entidades citadas de la UNAM:
ISBN:
9780511921179
Editorial:
Cambridge University Press Nombre de la publicación:
Neuropeptides and REM sleep
Página inicial:
247
Página final:
255
