. . . . . . . . . . . . . . . "p(HGNC:IL4) -> cat(p(SFAM:\"PDE4 Family\"))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "IL3 and IL4 increase PDE4 activity in myeloid cells" . . "Selventa" . . . . "2014-07-03T14:31:56.569+02:00"^^ . . .