. . . . . . . . . . . . . . . "a(CHEBI:nicotine) -> p(HGNC:TGFA)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Nicotine has been shown to accelerate cell proliferation by increasing the levels of both growth factors (e.g. BDNF, VEGF, HGF, VEGF-C, TGF-b, PDGF and TGF-a) and growth factor receptors (e.g. VEGFR-2, PDGFR, HGFR and EGFR) [30,31]." . . "Selventa" . . . . "2014-07-03T14:33:17.288+02:00"^^ . . .