. "\"Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of cytokines.\" [GOC:go_curators]" . . "positive regulation of cytokine biosynthetic process" . "positive regulation of cytokine anabolism" . "positive regulation of cytokine biosynthesis" . "positive regulation of cytokine formation" . "positive regulation of cytokine synthesis" . "up regulation of cytokine biosynthetic process" . "up-regulation of cytokine biosynthetic process" . "upregulation of cytokine biosynthetic process" . . . . . "activation of cytokine biosynthetic process" . "stimulation of cytokine biosynthetic process" .