Update on human alpha1-adrenoceptor subtype signaling and genomic organization.

Autor: Hawrylyshyn KA; Department of Anesthesiology, Duke University Medical Center, Durham, NC 27710, USA., Michelotti GA, Cogé F, Guénin SP, Schwinn DA
Jazyk: angličtina
Zdroj: Trends in pharmacological sciences [Trends Pharmacol Sci] 2004 Sep; Vol. 25 (9), pp. 449-55.
DOI: 10.1016/j.tips.2004.06.011
Abstrakt: Alpha1-adrenoceptors are G-protein-coupled receptors that bind catecholamines. Sixteen distinct human alpha1A-adrenoceptor isoforms have been identified from human tissues, including five full-length and 11 truncated versions. An updated scheme for the identification of alpha1A-adrenoceptor splice variants is proposed. Given the established roles of alpha1-adrenoceptors in benign prostatic hyperplasia, myocardial hypertrophy and other cardiovascular disorders, elucidation of the biological significance of the signaling diversity and potential pharmacological roles of alpha1A-adrenoceptor splice variants are important areas of future research.
Databáze: MEDLINE