. . . . . . . . . . . . . "a(SCHEM:Tretinoin) -> cat(p(MGI:Ucp2))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Previous reports have concluded that retinoic acid and superoxide activate proton transport by UCP2. In contrast with a previous report...which does not support stimulation of UCP2 uncoupling activity by superoxide." . . "Selventa" . . . . "2014-07-03T14:31:49.167+02:00"^^ . . .