Background: The β2-adrenergic receptor (ADRB2) is the most common adrenergic receptor
in the lung, and associations between ADRB2 polymorphisms and intermediate phenotypes …

Abstract Introduction Beta‐2‐adrenergic receptor (ADRB2) is present in the cells of the
respiratory tract, including bronchial smooth muscle cells and bronchial epithelium, and is a …

Background Single‐nucleotide polymorphisms (SNPs) in the human β2 adrenergic receptor
(ADRB2) gene have been linked to pathogenesis of and treatment responses in asthma. In …

Background Asthma is caused by both environmental and genetic factors. The ADRB2 gene,
which encodes the beta 2-adrenergic receptor, is one of the most extensively studied genes …

Objective: We performed a case-control study to investigate the association of 4 SNPs in the
ADRB2 gene with risk of asthma in children, and then conducted a meta-analysis by …

OBJECTIVE: Previous studies have indicated that β2-adrenergic receptor (ADRB2) genetic
polymorphism is related to the risk of asthma, but the results still have some controversy and …

Background and objective: Adrenergic β2 receptors (ADRB2) play an important role in
regulating pulmonary function. Many previous studies have investigated possible …

The aims of this study were:(1) to find associations of asthma with single-nucleotide
polymorphisms (SNPs) within the ADRB2 gene: Arg16Gly, Gln27Glu,− 1023 G/A,− 367 T/C …

Background and Objective A number of studies have assessed the relationship between
beta-2 adrenergic receptor (ADRB2) gene polymorphisms and asthma risk. However, the …

Polymorphisms of ADRB2 are not major risk factors for the development of asthma. These
polymorphisms are likely to be important, however, in determining drug response. Future …