Title : Bradykinin inhibits cyclic AMP accumulation in D384-human astrocytoma cells via a calcium-dependent inhibition of adenylyl cyclase.

Pub. Date : 1993 May

PMID : 7688545






5 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 Bradykinin inhibits cyclic AMP accumulation in D384-human astrocytoma cells via a calcium-dependent inhibition of adenylyl cyclase. Cyclic AMP kininogen 1 Homo sapiens
2 Bradykinin causes a concentration-dependent, transient rise in intracellular Ca2+ and a sustained inhibition of forskolin-, dopamine- and 5"-N-ethyl-carboxamidoadenosine (NECA)-stimulated cAMP accumulation in D384 astrocytoma cells. Cyclic AMP kininogen 1 Homo sapiens
3 Chelation of intracellular calcium abolished bradykinin"s inhibitory effect on cAMP accumulation. Cyclic AMP kininogen 1 Homo sapiens
4 Bradykinin treatment, which attenuates cAMP accumulation in intact cells, did not do so in plasma membranes. Cyclic AMP kininogen 1 Homo sapiens
5 These findings suggest that bradykinin-induced inhibition of cAMP formation in D384 cells requires mobilization of [Ca2+]i and subsequent entry of Ca2+ which directly interacts with a component of the adenylyl cyclase system. Cyclic AMP kininogen 1 Homo sapiens