ADBR2 plays a key role in skeletal muscle, cardiovascular, respiratory, metabolic and hormonal systems.


Global population distribution:

Source: 1000 Genome Project. Global averages for both sexes

ADRB2_1: GG

28%

ADRB2_1: GA

48%

ADRB2_1: AA

24%

More about ADRB2_1

Adrenaline, the fight-or-flight hormone, binds to the receptor protein ADBR2 (beta-2 adrenergic receptor). Higher levels of ADBR2 receptors are related to a better cardiovascular function and better widening of blood vessels (vasodilation).

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