Regulation of Class IA PI 3-kinases: C2 domain-iSH2 domain contacts inhibit p85/p110alpha and are disrupted in oncogenic p85 mutants
about
A beta version of life: p110β takes center stageFBXL2- and PTPL1-mediated degradation of p110-free p85β regulatory subunit controls the PI(3)K signalling cascadeWill kinase inhibitors make it as glioblastoma drugs?Phosphoinositides: tiny lipids with giant impact on cell regulationStructure of Lipid Kinase p110β/p85β Elucidates an Unusual SH2-Domain-Mediated Inhibitory MechanismRegulation of lipid binding underlies the activation mechanism of class IA PI3-kinasesSignaling by the phosphoinositide 3-kinase family in immune cellsA testis-specific regulator of complex and hybrid N-glycan synthesis.PI3K and cancer: lessons, challenges and opportunitiesCancer-derived mutations in the regulatory subunit p85alpha of phosphoinositide 3-kinase function through the catalytic subunit p110alphaStructural basis of nSH2 regulation and lipid binding in PI3Kα.A biochemical mechanism for the oncogenic potential of the p110beta catalytic subunit of phosphoinositide 3-kinase.Dominant-activating germline mutations in the gene encoding the PI(3)K catalytic subunit p110δ result in T cell senescence and human immunodeficiencyGain-of-function mutations and immunodeficiency: at a loss for proper tuning of lymphocyte signaling.Oncogenic activity of the regulatory subunit p85β of phosphatidylinositol 3-kinase (PI3K)Identification of mutations in distinct regions of p85 alpha in urothelial cancer.Dynamics of the phosphoinositide 3-kinase p110δ interaction with p85α and membranes reveals aspects of regulation distinct from p110αPI3K in cancer: divergent roles of isoforms, modes of activation and therapeutic targeting.High frequency of PIK3R1 and PIK3R2 mutations in endometrial cancer elucidates a novel mechanism for regulation of PTEN protein stabilityGambogenic acid alters chemosensitivity of breast cancer cells to AdriamycinOncogenic mutations weaken the interactions that stabilize the p110α-p85α heterodimer in phosphatidylinositol 3-kinase α.Oncogenic mutations mimic and enhance dynamic events in the natural activation of phosphoinositide 3-kinase p110α (PIK3CA).Phosphatidylinositol-3,4,5-trisphosphate: tool of choice for class I PI 3-kinases.Insulin resistance and diabetes caused by genetic or diet-induced KBTBD2 deficiency in mice.The structural basis of PI3K cancer mutations: from mechanism to therapy.The regulation of class IA PI 3-kinases by inter-subunit interactions.PI3K/AKT signaling pathway and cancer: an updated review.PI3King the right partner: unique interactions and signaling by p110β.Targeting therapeutic liabilities engendered by PIK3R1 mutations for cancer treatment.Neomorphic mutations create therapeutic challenges in cancer.p85α SH2 domain phosphorylation by IKK promotes feedback inhibition of PI3K and Akt in response to cellular starvation.The structure of p85ni in class IA phosphoinositide 3-kinase exhibits interdomain disorder.Potency and pharmacokinetics of broad spectrum and isoform-specific p110γ and δ inhibitors in cancers.Addition of N-terminal peptide sequences activates the oncogenic and signaling potentials of the catalytic subunit p110α of phosphoinositide-3-kinaseDomain analysis reveals striking functional differences between the regulatory subunits of phosphatidylinositol 3-kinase (PI3K), p85α and p85β.The p101 subunit of PI3Kγ restores activation by Gβ mutants deficient in stimulating p110γ.Insights into the pathological mechanisms of p85α mutations using a yeast-based phosphatidylinositol 3-kinase model
P2860
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P2860
Regulation of Class IA PI 3-kinases: C2 domain-iSH2 domain contacts inhibit p85/p110alpha and are disrupted in oncogenic p85 mutants
description
2009 nî lūn-bûn
@nan
2009年の論文
@ja
2009年学术文章
@wuu
2009年学术文章
@zh-cn
2009年学术文章
@zh-hans
2009年学术文章
@zh-my
2009年学术文章
@zh-sg
2009年學術文章
@yue
2009年學術文章
@zh
2009年學術文章
@zh-hant
name
Regulation of Class IA PI 3-ki ...... upted in oncogenic p85 mutants
@en
Regulation of Class IA PI 3-ki ...... pted in oncogenic p85 mutants.
@nl
type
label
Regulation of Class IA PI 3-ki ...... upted in oncogenic p85 mutants
@en
Regulation of Class IA PI 3-ki ...... pted in oncogenic p85 mutants.
@nl
prefLabel
Regulation of Class IA PI 3-ki ...... upted in oncogenic p85 mutants
@en
Regulation of Class IA PI 3-ki ...... pted in oncogenic p85 mutants.
@nl
P2093
P2860
P356
P1476
Regulation of Class IA PI 3-ki ...... upted in oncogenic p85 mutants
@en
P2093
Bijay S Jaiswal
Gary J Gerfen
Jonathan M Backer
K Ilker Sen
Mark E Girvin
Mirvat El-Sibai
Rory J Flinn
S Chandra Shekar
Somasekar Seshagiri
P2860
P304
20258-20263
P356
10.1073/PNAS.0902369106
P407
P577
2009-11-13T00:00:00Z