Genetic polymorphisms of adrenergic receptors.
Recent advances in molecular biology have enhanced the understanding of adrenergic receptors. They have allowed the characterization of the several subtypes of adrenergic receptors expressed and have expanded the research about the potential physiologic functions they mediate. Furthermore, variant forms, or polymorphims, of the genes that code for these receptors are being identified. These genetic variants may or may not result in functional differences in the receptors they encode. There is obvious interest in determining the physiologic and clinical relevance of these polymorphisms. The purpose of this review is to describe these polymorphisms and the often contradictory literature pertaining to their clinical significance. Progress in this area is being made at a rapid pace. As the allele-disease relations become less equivocal, it might be possible to predict individual differences in susceptibility to a disease, disease prognosis, and response to treatment.
Garland
E M
EM
Department of Medicine, Vanderbilt University, Nashville, Tennessee 37212-8210, USA.
Biaggioni
I
I
D000595:Amino Acid Sequence; D001342:Autonomic Nervous System Diseases / Q000235:genetics*; D002318:Cardiovascular Diseases / Q000235:genetics*; D005838:Genotype; D006801:Humans; D008969:Molecular Sequence Data; D011110:Polymorphism, Genetic; D011941:Receptors, Adrenergic / Q000235:genetics*
D011941:Receptors, Adrenergic