This valuable study identifies a protein called adenosine deaminase-related growth factor (ADGF) as a key regulator of tip formation in the slime mold Dictyostelium discoideum. The authors ...

Intracellular signaling encompasses two broad areas, Ca 2+ signaling evoked or modulated by ANs, and signaling by the intracellular second messenger 3’,5’-cyclic adenosine monophosphate (cAMP). Three ...

Adenosine is a metabolite, which has long been implicated in a variety of inflammatory processes. Inhaled adenosine provokes bronchoconstriction in asthmatics or chronic obstructive pulmonary disease ...