has_participant has participant positive regulation of protein kinase B signaling up regulation of protein kinase B signaling cascade GO:0051897 positive regulation of protein kinase B signaling cascade biological_process upregulation of protein kinase B signaling cascade positive regulation of protein kinase B signalling cascade positive regulation of PKB signalling cascade positive regulation of AKT signalling cascade activation of protein kinase B signaling cascade stimulation of protein kinase B signaling cascade positive regulation of PKB signaling cascade Any process that activates or increases the frequency, rate or extent of protein kinase B signaling, a series of reactions mediated by the intracellular serine/threonine kinase protein kinase B. positive regulation of AKT signaling cascade up-regulation of protein kinase B signaling cascade regulation of intracellular signal transduction positive regulation of intracellular signal transduction coagulation factor X (human) tumor necrosis factor (human) fibroblast growth factor 2 (human) proto-oncogene tyrosine-protein kinase Src (human) tyrosine-protein kinase receptor UFO (human) serine/threonine-protein kinase mTOR (human)