These two receptors also have important roles in the brain, regulating the release of other neurotransmitters such as dopamine and glutamate, while the A2B and A3 receptors are located mainly peripherally and are involved in processes such as inflammation and immune responses.
Ova dva receptora takođe imaju važne uloge u mozgu, gde regulišu oslobađanje neurotransmitera poput dopamina i glutamata, dok su A2B i A3 receptori locirani uglavnom periferno i učestvuju u procesima kao što su inflamacija i imunski responsi.