Palmer et al., J Physiol 1987
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The results suggest that signal transduction for bombesin, GRP , VIP, CCK and histamine involves stimulation of adenylate cyclase and second messenger function of cyclic AMP
Garcia et al., Biochim Biophys Acta 1997
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These results demonstrated that GRP receptor activation in normal tissues from three different species and a human tumoral cell line do not result in adenylate cyclase activation, whereas in Swiss 3T3 cells it causes such activation