ADRB2 (Adrenoceptor Beta 2): ADRB2 encodes the beta-2-adrenergic receptor, which is involved in the 'fight or flight' response. It mediates smooth muscle relaxation in the airways and blood vessels and is a target for drugs treating asthma and COPD. Genetic variations in ADRB2 can affect an individual's response to these medications.


Test(s) that measure/test for ADRB2

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