Assertion: coffee's caffeine | /r/CapableOf | raise intracellular camp
Facets:
value: as a competitive nonselective phosphodiesterase inhibitor
type: MANNER
Source sentences:
text: As a competitive nonselective phosphodiesterase inhibitor, caffeine raises intracellular cAMP, activates protein kinase A, inhibits TNF-alpha and leukotriene synthesis, and reduces inflammation and innate immunity.