. . . . . . . . . . . . . "a(CHEBI:nicotine) -> p(HGNC:CCND1)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "When these cells were co-treated with nicotine, the growth restriction was compromised, manifested by upregulation of cyclin D and A, and attenuation of Chk2 phosphorylation. Knockdown of cyclin D or Chk2 by the siRNAs blocked nicotine-mediated effect on DNA damage checkpoint activation." . . "Selventa" . . . . "2014-07-03T14:33:41.535+02:00"^^ . . .