. . . . . . . . . . . . . "a(CHEBI:caffeine) -| kin(p(HGNC:PIK3CD))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "We found that caffeine inhibits the in vitro lipid kinase of class I PI3Ks (IC(50) = 75 microm for p110 delta, 400 microm for p110 alpha and p110 beta, and 1 mm for p110 gamma), and theophylline has similar effects (IC(50) = 75 microm for p110 delta, 300 microm for p110 alpha, and 800 microm for p110 beta and p110 gamma) and also inhibits the alpha isoform of class II PI3K (PI3K-C2 alpha) (IC(50) approximately 400 microm). Surprisingly the triazoloquinazoline CGS15943 (9-chloro-2-(2-furyl)(1,2,d)triazolo(1,5-c)quinazolin-5-amine) also selectively inhibits p110 delta (IC(50) < 10 microm)." . . "Selventa" . . . . "2014-07-03T14:31:51.984+02:00"^^ . . .