. . . . . . . . . . . . "a(CHEBI:\"vitamin A\") -| r(HGNC:MMP9)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "All the inhibitors tested without and with PMA showed a dose-dependent decrease in both MMP-2 and -9 expression." . . "Selventa" . . . . "2014-07-03T14:33:00.731+02:00"^^ . . .