Enhanced PI3K p110α signaling confers acquired lapatinib resistance that can be effectively reversed by a p110α-selective PI3K inhibitor

scientific article

Enhanced PI3K p110α signaling confers acquired lapatinib resistance that can be effectively reversed by a p110α-selective PI3K inhibitor is …
instance of (P31):
scholarly articleQ13442814

External links are
P356DOI10.1158/1535-7163.MCT-13-0518
P932PMC publication ID3902650
P698PubMed publication ID24249715

P2093author name stringJian Zhang
Dihua Yu
Hai Wang
Samuel W Brady
Daniel Seok
P2860cites workLigand-independent HER2/HER3/PI3K complex is disrupted by trastuzumab and is effectively inhibited by the PI3K inhibitor GDC-0941Q24321567
PI3K inhibition results in enhanced HER signaling and acquired ERK dependency in HER2-overexpressing breast cancerQ24338724
Melanomas acquire resistance to B-RAF(V600E) inhibition by RTK or N-RAS upregulationQ24629474
Discovery of NVP-BYL719 a potent and selective phosphatidylinositol-3 kinase alpha inhibitor selected for clinical evaluationQ27684731
PTEN activation contributes to tumor inhibition by trastuzumab, and loss of PTEN predicts trastuzumab resistance in patients.Q27824819
Lapatinib plus capecitabine for HER2-positive advanced breast cancerQ27851403
A functional genetic approach identifies the PI3K pathway as a major determinant of trastuzumab resistance in breast cancerQ27851414
Genotypic and histological evolution of lung cancers acquiring resistance to EGFR inhibitorsQ27851633
Mechanisms of Acquired Crizotinib Resistance in ALK-Rearranged Lung CancersQ27851710
Reactivation of ERK signaling causes resistance to EGFR kinase inhibitors.Q27851896
Phase I safety, pharmacokinetics, and clinical activity study of lapatinib (GW572016), a reversible dual inhibitor of epidermal growth factor receptor tyrosine kinases, in heavily pretreated patients with metastatic carcinomasQ28256478
The molecular evolution of acquired resistance to targeted EGFR blockade in colorectal cancersQ29395525
Studies of the HER-2/neu proto-oncogene in human breast and ovarian cancerQ29547699
Efficacy and safety of trastuzumab as a single agent in first-line treatment of HER2-overexpressing metastatic breast cancerQ29617440
Targeting PI3K signalling in cancer: opportunities, challenges and limitationsQ29617685
ERBB receptors and cancer: the complexity of targeted inhibitorsQ29619520
PI3K pathway activation results in low efficacy of both trastuzumab and lapatinibQ33933626
Quantitative chemical proteomics reveals mechanisms of action of clinical ABL kinase inhibitorsQ34005966
The oncogenic properties of mutant p110alpha and p110beta phosphatidylinositol 3-kinases in human mammary epithelial cellsQ34234737
Preexistence and clonal selection of MET amplification in EGFR mutant NSCLC.Q34307548
Loss of Phosphatase and Tensin Homolog or Phosphoinositol-3 Kinase Activation and Response to Trastuzumab or Lapatinib in Human Epidermal Growth Factor Receptor 2–Overexpressing Locally Advanced Breast CancersQ34679149
Reduced Dose and Intermittent Treatment with Lapatinib and Trastuzumab for Potent Blockade of the HER Pathway in HER2/neu-Overexpressing Breast Tumor XenograftsQ34694605
Transcriptional and posttranslational up-regulation of HER3 (ErbB3) compensates for inhibition of the HER2 tyrosine kinaseQ34720797
Resistance to HER2-directed antibodies and tyrosine kinase inhibitors: mechanisms and clinical implicationsQ35591518
Rare cancer-specific mutations in PIK3CA show gain of functionQ35720258
Feedback upregulation of HER3 (ErbB3) expression and activity attenuates antitumor effect of PI3K inhibitorsQ35779022
Activation of the AXL kinase causes resistance to EGFR-targeted therapy in lung cancerQ36128435
HER2 amplification: a potential mechanism of acquired resistance to EGFR inhibition in EGFR-mutant lung cancers that lack the second-site EGFRT790M mutationQ36322762
Melanoma whole-exome sequencing identifies (V600E)B-RAF amplification-mediated acquired B-RAF inhibitor resistanceQ36489360
Helical domain and kinase domain mutations in p110alpha of phosphatidylinositol 3-kinase induce gain of function by different mechanismsQ36497469
Cancer-specific mutations in phosphatidylinositol 3-kinaseQ36846595
Phosphatidylinositol 3-kinase hyperactivation results in lapatinib resistance that is reversed by the mTOR/phosphatidylinositol 3-kinase inhibitor NVP-BEZ235.Q36983065
Conditional loss of ErbB3 delays mammary gland hyperplasia induced by mutant PIK3CA without affecting mammary tumor latency, gene expression, or signaling.Q36986301
ERBB2 amplification in breast cancer analyzed by fluorescence in situ hybridizationQ37054834
ERBB3/HER3 and ERBB2/HER2 duet in mammary development and breast cancerQ37153622
Identification of novel gene amplifications in breast cancer and coexistence of gene amplification with an activating mutation of PIK3CAQ37350385
Combating trastuzumab resistance by targeting SRC, a common node downstream of multiple resistance pathwaysQ37425090
Activated phosphoinositide 3-kinase/AKT signaling confers resistance to trastuzumab but not lapatinibQ39700483
Novel mechanism of lapatinib resistance in HER2-positive breast tumor cells: activation of AXL.Q39813764
A central role for HER3 in HER2-amplified breast cancer: implications for targeted therapyQ39960692
Phosphatidylinositol-3-OH kinase or RAS pathway mutations in human breast cancer cell linesQ40168416
Reverse phase protein array: validation of a novel proteomic technology and utility for analysis of primary leukemia specimens and hematopoietic stem cellsQ40220260
Activity of the dual kinase inhibitor lapatinib (GW572016) against HER-2-overexpressing and trastuzumab-treated breast cancer cellsQ40321992
Breast cancer-associated PIK3CA mutations are oncogenic in mammary epithelial cellsQ40345016
Study of the biologic effects of lapatinib, a reversible inhibitor of ErbB1 and ErbB2 tyrosine kinases, on tumor growth and survival pathways in patients with advanced malignanciesQ45246419
Multiplexed assays for detection of mutations in PIK3CA.Q54539805
Association of epidermal growth factor receptor (EGFR) gene copy number amplification with neck lymph node metastasis in areca-associated oral carcinomasQ80236139
Optimization of patient selection for gefitinib in non-small cell lung cancer by combined analysis of epidermal growth factor receptor mutation, K-ras mutation, and Akt phosphorylationQ83201817
P4510describes a project that usesImageJQ1659584
P433issue1
P304page(s)60-70
P577publication date2013-11-18
P1433published inMolecular Cancer TherapeuticsQ2363144
P1476titleEnhanced PI3K p110α signaling confers acquired lapatinib resistance that can be effectively reversed by a p110α-selective PI3K inhibitor
P478volume13

Reverse relations

cites work (P2860)
Q38745816Addition of the p110α inhibitor BYL719 overcomes targeted therapy resistance in cells from Her2-positive-PTEN-loss breast cancer
Q38238598Anticipating mechanisms of resistance to PI3K inhibition in breast cancer: a challenge in the era of precision medicine.
Q38945477BYL719, a selective inhibitor of phosphoinositide 3-Kinase α, enhances the effect of selumetinib (AZD6244, ARRY-142886) in KRAS-mutant non-small cell lung cancer
Q37283004Berberine reverses lapatinib resistance of HER2-positive breast cancer cells by increasing the level of ROS.
Q36311216Development of a test that measures real-time HER2 signaling function in live breast cancer cell lines and primary cells
Q27711042Discovery and SAR of Novel 2,3-Dihydroimidazo[1,2-c]quinazoline PI3K Inhibitors: Identification of Copanlisib (BAY 80-6946)
Q37013898ESR1 mutations—a mechanism for acquired endocrine resistance in breast cancer
Q38434942Identification and characterization of biomarkers and their functions for Lapatinib-resistant breast cancer
Q36729467Immunohistochemical prediction of lapatinib efficacy in advanced HER2-positive breast cancer patients
Q38812867Lapatinib resistance in HER2+ cancers: latest findings and new concepts on molecular mechanisms
Q90749099Lipid metabolic reprogramming as an emerging mechanism of resistance to kinase inhibitors in breast cancer
Q48354684Low PTEN levels and PIK3CA mutations predict resistance to neoadjuvant lapatinib and trastuzumab without chemotherapy in patients with HER2 over-expressing breast cancer
Q89985629Lung cancer cells survive epidermal growth factor receptor tyrosine kinase inhibitor exposure through upregulation of cholesterol synthesis
Q48095126NRF2 Regulates HER1 Signaling Pathway to Modulate the Sensitivity of Ovarian Cancer Cells to Lapatinib and Erlotinib
Q38259259PI3K/AKT/mTOR pathway inhibitors: the ideal combination partners for breast cancer therapies?
Q38835374Protective autophagy promotes the resistance of HER2-positive breast cancer cells to lapatinib
Q91643385The Emerging Role of ESR1 Mutations in Luminal Breast Cancer as a Prognostic and Predictive Biomarker of Response to Endocrine Therapy
Q34096861The phosphoinositide 3-kinase α selective inhibitor BYL719 enhances the effect of the protein kinase C inhibitor AEB071 in GNAQ/GNA11-mutant uveal melanoma cells
Q38214802Therapeutic targeting of ERBB2 in breast cancer: understanding resistance in the laboratory and combating it in the clinic

Search more.