… of adenosine receptors, but our knowledge of A 2B receptors lags behind that of other receptor
… Perhaps because of their lower affinity for adenosine compared with other receptors, it is …

… homology between the human A2b and A1 and A2a receptors [61]. As expected the membrane
structure of the A2b receptor is typical of many G protein coupled receptors as there are …

… Adenosine interacts with at least four different G proteincoupled receptors, namely adenosine
A;, A:A, A2B and A~ receptors~, all of which have been cloned from several mammalian …

… mainly via the degradation of adenosine 5′-triphosphate (… Adenosine and ATP acting at
different classes of receptors … 1 receptor (P2Y 1 R) subtype [1,2], whereas adenosine induces …

… Four subtypes of adenosine receptors have been cloned: A1, A2A, A2B, and A3. Significant
… adenosine receptors, but our knowledge of A2B receptors lags behind that of other receptor …

… only under pathological conditions (when adenosine levels raise up to micromolar … for
A2B receptors would allow exploration of such an hypothesis. Since adenosine A2A receptors …

… Through A2B receptors adenosine seems to cause mast cells … Hence, A2B adenosine
receptor agonists could be useful in the … A future therapeutic purpose for adenosine A2B receptor …

… adenosine is an autocoid that exerts several well-known receptor-mediated effects in the
heart via four different adenosine receptors (ARs): A 1 AR, A 2a AR, A 2b AR, and A 3 AR. A 1 …

… the A2A receptor from dog and guinea-pig, the A2B receptor … even though adenosine or the
adenosine analogue CGS21680 … The adenosine A2B receptor is the only subtype that so far …

… knockout (A 2A KO) mice to single out A 2A -mediated responses and “uncover” any contribution
to these effects by A 2B adenosine receptor activation. We hypothesized that adenosine…