has_participant has participant has participant positively regulates positively regulates positive regulation of MAPK cascade biological regulation ERK1 and ERK2 cascade regulation of ERK1 and ERK2 cascade positive regulation of ERK1 and ERK2 cascade Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the ERK1 and ERK2 cascade. GO:0070374 activation of ERK1 and ERK2 cascade biological_process positive regulation of ERK cascade positive regulation of ERK1 and ERK2 signaling pathway positive regulation of ERK1 and ERK2 signalling pathway positive regulation of ERK1 cascade positive regulation of ERK1/2 cascade positive regulation of ERK2 cascade positive regulation of MAPK1 cascade positive regulation of MAPK3 cascade stimulation of ERK1 and ERK2 cascade up regulation of ERK1 and ERK2 cascade up-regulation of ERK1 and ERK2 cascade upregulation of ERK1 and ERK2 cascade CTGF CCL2 CCL21 TGFB1 VEGFA FGF23