title: Cardiovascular disease, chronopharmacotherapy, and the molecular clock.
abstract: Cardiovascular functions such as heart rate and blood pressure show 24h variation. The incidence of cardiovascular diseases including acute myocardial infarction and arrhythmia also exhibits diurnal variation. The center of this circadian clock is located in the suprachiasmatic nucleus in the hypothalamus. However, recent findings revealed that each organ, including cardiovascular tissues, has its own internal clock, which has been termed a peripheral clock. The functional roles played by peripheral clocks have been reported recently. Since the peripheral clock is considered to play considerable roles in the processes of cardiac tissues, the identification of genes specifically regulated by this clock will provide insights into its role in the pathogenesis of cardiovascular disorders. In addition, the discovery of small compounds that modulate the peripheral clock will help to establish chronotherapeutic approaches. Understanding the biological relevance of the peripheral clock will provide novel approaches to the prevention and treatment of cardiovascular diseases.
authors.affiliation: University of California, San Diego, La Jolla, 92093, USA.
authors.forename: Norihiko
authors.initials: N
authors.lastname: Takeda
authors.forename: Koji
authors.initials: K
authors.lastname: Maemura
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000502:physiology; D002318:Cardiovascular Diseases / Q000188:drug therapy* / Q000235:genetics / Q000503:physiopathology; D057906:Circadian Clocks / Q000502:physiology*; D055870:Drug Chronotherapy; D006339:Heart Rate / Q000502:physiology; D006801:Humans