Role of β-3 adrenergic receptor polymorphism in overactive bladder.

ABSTRACT:

Aims

Women with overactive bladder (OAB) have a higher frequency of a single-nucleotide polymorphism (SNP) at codon 64 of the β-3 adrenergic receptor gene (ADRB3). Since the SNP results in an amino acid substitution that could theoretically alter receptor protein function, we hypothesized that those with the SNP would display greater OAB symptom severity. Therefore we aimed to compare OAB severity between women with this SNP and women with the wild type genotype.

Methods

A retrospective cohort study was performed in women with bothersome OAB from two academic institutions. Banked blood samples were tested for the codon 64 SNP. Women were divided into two groups based on genotype: wild-type (WT) and heterozygous (HZ). We compared mean OAB Symptom Severity questionnaire (OAB-q

SUBMITTER: Meekins AR 

PROVIDER: S-EPMC7216197 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature