. "Any process that activates or increases the frequency, rate or extent of an I-kappaB kinase/NF-kappaB induced cascade." . . . "positive regulation of I-kappaB kinase/NF-kappaB cascade" . "activation of I-kappaB kinase/NF-kappaB cascade" . "stimulation of I-kappaB kinase/NF-kappaB cascade" . "up regulation of I-kappaB kinase/NF-kappaB cascade" . "up-regulation of I-kappaB kinase/NF-kappaB cascade" . "upregulation of I-kappaB kinase/NF-kappaB cascade" . . . .