Genotype and vascular phenotype linked by catecholamine systems.
نویسنده
چکیده
In this issue of Circulation, Fung and coworkers1 report associations between hand venous responses to the indirectly acting sympathomimetic amine tyramine and single nucleotide polymorphisms (SNPs) of genes encoding particular proteins related to the synthesis, release, reuptake, and metabolism of catecholamines. The importance of these associations lies in their illustrating how genotypic differences may contribute to phenotypic differences in circulatory functions in healthy adults via sympathetic neuroeffector mechanisms. More generally, identification of SNPs related to catecholamine systems may provide insights into the pathophysiology, diagnosis, and treatment of a variety of cardiovascular disorders.2
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عنوان ژورنال:
- Circulation
دوره 117 4 شماره
صفحات -
تاریخ انتشار 2008