. . . . . . . . . . . . . . . . . "p(HGNC:IL13) -| surf(p(HGNC:CXCR4))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "surface CXCR4 expression was down-regulated by cytokines interleukin-4 (IL-4), IL-13, and granulocyte-macrophage colony-stimulating factor (GM-CSF)" . . "Selventa" . . . . "2014-07-03T14:29:58.753+02:00"^^ . . .