. . . . . . . . . . . . . . . . . . "phos(p(HGNC:DUSP1)) -| kin(p(HGNC:MAPK8))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "To examine directly the role of MKP-1 in the regulation of these protein kinases in vivo, we established a U937 cell line that conditionally expresses MKP-1 from the human metallothionein IIa promoter. Conditional expression of MKP-1 inhibited PMA-induced ERK2, SAPK, and p38 MAPK activity." . . "Selventa" . . . . "2014-07-03T14:33:59.414+02:00"^^ . . .