. . . . . . . . . . . . "a(CHEBI:ceramide) -> r(HGNC:SFRP1)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "Our data showed that SFRP1 was significantly up-regulated in cultured human PDLFs during ceramide-induced apoptosis." . . "Selventa" . . . . "2014-07-03T14:30:17.794+02:00"^^ . . .