. . . . . . . . . . . "a(CHEBI:ceramide) -> r(HGNC:TNF)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "We studied the ability of ceramide to stimulate TNF-alpha production by human PBMCs and the mechanism of action of GSTM on ceramide and LPS induced TNF-alpha production." . . "Selventa" . . . . "2014-07-03T14:31:57.138+02:00"^^ . . .