Synonym: Pi3k Synonym: p120-PI3K 3D structure - description: PI3K-gamma in complex with (S)-N-(1-(7-fluoro-2-(pyridin-2-yl)quinolin Receptor Immuno Comment: PI3K isoform has regulatory roles in mediating neutrophil migration (in response to asthmatic epithelial conditioned
Comments: PI3K) and mechanistic target of rapamycin (mTOR) kinases, with expected utility as an anti-cancer Mechanism of action: PI3K signaling pathway is frequently activated in tumors and promotes oncogenic cell transformation, proliferation and tumor Bioactivity comments: PI3K class I isoforms and mTORC1/2 complexes (see AACR poster #2664, 2015). PQR309 exhibits antiproliferative
Agonists - comment: PI3K mediated pro-migratory phenotype in glioblastoma cell lines and primary cells. Co-immunoprecipitation studies Transduction - comment: PI3K stimulation. When stimulated by relaxin, RXFP1 activates a number of MAP kinases (including MEK, ERK1/2 Transduction - comment: PI3K-PKCzeta pathway that activates AC5. cAMP accumulation may also occur in response to relaxin
Comments: where it is compound 15. Buparlisib is a selective and orally bioavailable phosphoinositide 3-kinase (PI3K) inhibitor . Mechanism of action: PI3K signaling may contribute to tumorigenesis and tumor resistance to a many of the currently Bioactivity comments: PI3K profile of buparlisib as evaluated by IC50 analysis in kinase assays . At high concentration
Comments: PI3K inhibitor with selectivity for PI3Kdelta over the other related isoforms . The compound is active Clinical use: pulmonary disease (COPD; NCT02522299) or the rare genetic condition activated PI3K-delta syndrome (APDS/PASLI; NCT02593539). Immuno Disease (to ligand): Activated PI3K delta syndrome
Comments: kinase (PI3K) with potential antineoplastic activity . It is compound 4 in Zask et al. (2008) . Mechanism of action: PI3K-induced activation of this pathway by sonolisib, may result in inhibition of tumor cell Bioactivity comments: inhibit the kinase activity of purified PI3K with IC50 values ranging from 0.1nM to 88nM .
Functional assay - response measured: Activation of Tcf/Lef signalling via a PI3K-dependent pathway, phosphorylation of GSK-3 and Akt kinase. Functional assay - response measured: Activation of ERK signalling via a PI3K-dependent pathway and stimulation of EGR-1 expression. Transduction - comment: A second EP4 signaling pathway is PI3K dependent via G protein Gi activation.