. . . . . . . . . . . . . "p(HGNC:NGF) -> r(HGNC:PRNP)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Growth factors like NGF are known to increase the expression of PrP gene, a housekeeping gene which is responsible for susceptibility to transmissible spongiform encephalopathies." . . "Selventa" . . . . "2014-07-03T14:33:47.092+02:00"^^ . . .