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- _6 label "Selventa" provenance.
- large_corpus.bel rights "Copyright (c) 2011-2012, Selventa. All rights reserved." provenance.
- _5 value "However, Western blot analysis reveals that IGF-I selectively inhibits the TGF-beta-triggered activation Smad3 but not Smad2, while not altering expression of total Smads 2, 3, or 4. The phosphatidylinositol 3-kinase (PI3K) inhibitor, LY29004 reverses the ability of IGF-I to inhibit TGF-beta-induced transcriptional responses and the activation of Smad3, suggesting that the suppression of TGF-beta signaling by IGF-I is mediated through activation of PI3K. Moreover, we show that enforced expression of dominant-negative PI3K (DN-p85alpha) or phosphatidylinositol 3-phosphate-phosphatase, PTEN, also reverse the suppressive effect of IGF-I on TGF-beta-induced 3TP-luciferase reporter activity, whereas constitutively active PI3K (p110alphaCAAX) completely blocks TGF-beta-induced 3TP-luciferase reporter activity." provenance.
- _5 wasQuotedFrom 12876289 provenance.
- assertion hadPrimarySource 12876289 provenance.
- large_corpus.bel title "BEL Framework Large Corpus Document" provenance.
- large_corpus.bel description "Approximately 61,000 statements." provenance.
- assertion wasDerivedFrom large_corpus.bel provenance.
- assertion wasDerivedFrom _5 provenance.
- large_corpus.bel authoredBy _6 provenance.
- large_corpus.bel version "20131211" provenance.