PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7545671-0 1995 Rapamycin, wortmannin, and the methylxanthine SQ20006 inactivate p70s6k by inducing dephosphorylation of the same subset of sites. methylxanthine 31-45 ribosomal protein S6 kinase, polypeptide 1 Mus musculus 65-71 7545671-7 1995 However, other agents that raise intracellular cAMP levels have no inhibitory effect, leading to the hypothesis that the inhibitory actions of methylxanthines on p70s6k activity are not through activating protein kinase A but through inhibition of an upstream kinase. methylxanthine 143-158 ribosomal protein S6 kinase, polypeptide 1 Mus musculus 162-168 7545671-8 1995 Together the results indicate that there are two kinase signaling pathways that must converge to activate p70s6k and that only one of these pathways is sensitive to rapamycin, wortmannin, and methylxanthine inhibition. methylxanthine 192-206 ribosomal protein S6 kinase, polypeptide 1 Mus musculus 106-112