Kinome and transcriptome profiling reveal broad and distinct activities of erlotinib, sunitinib, and sorafenib in the mouse heart and suggest cardiotoxicity from combined STAT and EGFR inhibition
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ABSTRACT:
ORGANISM(S): Mus musculus
PROVIDER: GSE98973 | GEO | 2018/02/13
REPOSITORIES: GEO
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Project description:Kinase inhibitors (KIs) are a promising alternative to traditional chemotherapeutics in the treatment of multiple cancer types. Unfortunately, some kinase inhibitors induce cardiotoxicity as a severe side effect. To identify gene expression signatures that might be indicative of kinase inhibitor-induced cardiotoxicity, we generated six cardiomyocyte cell lines from induced pluripotent stem cells that we obtained from six healthy volunteers. Treatment of these cell lines with 54 FDA-approved drugs, i.e. 23 kinase inhibitors, 4 monoclonal antibodies, 4 anthracyclines, 7 cardiac acting and 16 non-cardiac acting drugs, allowed generation of 266 lists of differentially expressed genes. We subjected those lists to unsupervised and supervised algorithms to identify differentially expressed pathway activities associated with cardiotoxic responses.
2022-11-14 | GSE217421 | GEO
Project description:Background.More than 90 tyrosine kinases have been implicated in the pathogenesis of malignant transformation and tumor angiogenesis. Tyrosine kinase inhibitors (TKIs) have emerged as effective therapies in treating cancer by exploiting this kinase dependency. The tyrosine kinase inhibitor erlotinib targets epidermal growth factor receptor (EGFR), whereas sunitinib targets primarily vascular endothelial growth factor receptor (VEGRF) and platelet-derived growth factor receptor (PDGFR). TKIs impact the function of non-malignant cells had have on- and off-target toxicities, including cardiotoxicities. Most of the reports of sunitinib have identified cardiotoxic effects, whereas erlotinib was less often found to have these effects. We hypothesized that the deleterious effects of TKIs were related to their impact on cardiac metabolism. Methods. C57BL/6 mice (10/group) were treated with therapeutic doses of sunitinib (40 mg/kg), erlotinib (50 mg/kg), or vehicle daily for 2 weeks. Echocardiographic assessment of the heart in vivo identified significant systolic dysfunction consistent with cardiotoxicity compared to vehicle treated controls. Heart, skeletal muscle, liver, and serum were flash frozen and prepped for non-targeted GC-MS metabolomics analysis. Results. Compared to vehicle treated controls, sunitinib treated mice had significant decreases insystolic function, whereas erlotinib treated mice did not. Non-Targeted metabolomics analysis of heart identified identified significant decreases in Docosahexaenoic acid (DHA), Arachidonic Acid/Eicosapentaenoic acid (EPA), O-Phosphocolamine, and 6-Hydroxynicotinic acid after sunitinib treatment. DHA was significantly decreased in skeletal muscle (quadriceps femoris), with elevations in cholesterol were identified in liver and elevated ethanol amine in serum. In contrast, erlotinib affected only one metabolite elevated (spermidine significantly increased).Conclusions.Mice treated with sunitinib had exhibited systolic dysfunction within two weeks, with significantly lower heart and skeletal muscle levels of long chain omega-3 fatty acids docosahexaenoic acid (DHA), arachidonic acid (AA)/eicosapentaenoic acid (EPA) and increased serum O-Phosphocholine phospholipid. This is the first link between sunitinib-induced cardiotoxicity and depletion in the polyunsaturated fatty acids (PUFAs) and inflammatory mediators DHA and AA/EPA in the heart, possibly by affecting mitochondria function where they have vital roles on calcium channels.
2017-05-16 | ST000893 | MetabolomicsWorkbench
Project description:Background.More than 90 tyrosine kinases have been implicated in the pathogenesis of malignant transformation and tumor angiogenesis. Tyrosine kinase inhibitors (TKIs) have emerged as effective therapies in treating cancer by exploiting this kinase dependency. The tyrosine kinase inhibitor erlotinib targets epidermal growth factor receptor (EGFR), whereas sunitinib targets primarily vascular endothelial growth factor receptor (VEGRF) and platelet-derived growth factor receptor (PDGFR). TKIs impact the function of non-malignant cells had have on- and off-target toxicities, including cardiotoxicities. Most of the reports of sunitinib have identified cardiotoxic effects, whereas erlotinib was less often found to have these effects. We hypothesized that the deleterious effects of TKIs were related to their impact on cardiac metabolism. Methods. C57BL/6 mice (10/group) were treated with therapeutic doses of sunitinib (40 mg/kg), erlotinib (50 mg/kg), or vehicle daily for 2 weeks. Echocardiographic assessment of the heart in vivo identified significant systolic dysfunction consistent with cardiotoxicity compared to vehicle treated controls. Heart, skeletal muscle, liver, and serum were flash frozen and prepped for non-targeted GC-MS metabolomics analysis. Results. Compared to vehicle treated controls, sunitinib treated mice had significant decreases insystolic function, whereas erlotinib treated mice did not. Non-Targeted metabolomics analysis of heart identified identified significant decreases in Docosahexaenoic acid (DHA), Arachidonic Acid/Eicosapentaenoic acid (EPA), O-Phosphocolamine, and 6-Hydroxynicotinic acid after sunitinib treatment. DHA was significantly decreased in skeletal muscle (quadriceps femoris), with elevations in cholesterol were identified in liver and elevated ethanol amine in serum. In contrast, erlotinib affected only one metabolite elevated (spermidine significantly increased).Conclusions.Mice treated with sunitinib had exhibited systolic dysfunction within two weeks, with significantly lower heart and skeletal muscle levels of long chain omega-3 fatty acids docosahexaenoic acid (DHA), arachidonic acid (AA)/eicosapentaenoic acid (EPA) and increased serum O-Phosphocholine phospholipid. This is the first link between sunitinib-induced cardiotoxicity and depletion in the polyunsaturated fatty acids (PUFAs) and inflammatory mediators DHA and AA/EPA in the heart, possibly by affecting mitochondria function where they have vital roles on calcium channels.
2017-05-16 | ST000894 | MetabolomicsWorkbench
Project description:Background.More than 90 tyrosine kinases have been implicated in the pathogenesis of malignant transformation and tumor angiogenesis. Tyrosine kinase inhibitors (TKIs) have emerged as effective therapies in treating cancer by exploiting this kinase dependency. The tyrosine kinase inhibitor erlotinib targets epidermal growth factor receptor (EGFR), whereas sunitinib targets primarily vascular endothelial growth factor receptor (VEGRF) and platelet-derived growth factor receptor (PDGFR). TKIs impact the function of non-malignant cells had have on- and off-target toxicities, including cardiotoxicities. Most of the reports of sunitinib have identified cardiotoxic effects, whereas erlotinib was less often found to have these effects. We hypothesized that the deleterious effects of TKIs were related to their impact on cardiac metabolism. Methods. C57BL/6 mice (10/group) were treated with therapeutic doses of sunitinib (40 mg/kg), erlotinib (50 mg/kg), or vehicle daily for 2 weeks. Echocardiographic assessment of the heart in vivo identified significant systolic dysfunction consistent with cardiotoxicity compared to vehicle treated controls. Heart, skeletal muscle, liver, and serum were flash frozen and prepped for non-targeted GC-MS metabolomics analysis. Results. Compared to vehicle treated controls, sunitinib treated mice had significant decreases insystolic function, whereas erlotinib treated mice did not. Non-Targeted metabolomics analysis of heart identified identified significant decreases in Docosahexaenoic acid (DHA), Arachidonic Acid/Eicosapentaenoic acid (EPA), O-Phosphocolamine, and 6-Hydroxynicotinic acid after sunitinib treatment. DHA was significantly decreased in skeletal muscle (quadriceps femoris), with elevations in cholesterol were identified in liver and elevated ethanol amine in serum. In contrast, erlotinib affected only one metabolite elevated (spermidine significantly increased).Conclusions.Mice treated with sunitinib had exhibited systolic dysfunction within two weeks, with significantly lower heart and skeletal muscle levels of long chain omega-3 fatty acids docosahexaenoic acid (DHA), arachidonic acid (AA)/eicosapentaenoic acid (EPA) and increased serum O-Phosphocholine phospholipid. This is the first link between sunitinib-induced cardiotoxicity and depletion in the polyunsaturated fatty acids (PUFAs) and inflammatory mediators DHA and AA/EPA in the heart, possibly by affecting mitochondria function where they have vital roles on calcium channels.
2017-05-16 | ST000896 | MetabolomicsWorkbench
Project description:Background.More than 90 tyrosine kinases have been implicated in the pathogenesis of malignant transformation and tumor angiogenesis. Tyrosine kinase inhibitors (TKIs) have emerged as effective therapies in treating cancer by exploiting this kinase dependency. The tyrosine kinase inhibitor erlotinib targets epidermal growth factor receptor (EGFR), whereas sunitinib targets primarily vascular endothelial growth factor receptor (VEGRF) and platelet-derived growth factor receptor (PDGFR). TKIs impact the function of non-malignant cells had have on- and off-target toxicities, including cardiotoxicities. Most of the reports of sunitinib have identified cardiotoxic effects, whereas erlotinib was less often found to have these effects. We hypothesized that the deleterious effects of TKIs were related to their impact on cardiac metabolism. Methods. C57BL/6 mice (10/group) were treated with therapeutic doses of sunitinib (40 mg/kg), erlotinib (50 mg/kg), or vehicle daily for 2 weeks. Echocardiographic assessment of the heart in vivo identified significant systolic dysfunction consistent with cardiotoxicity compared to vehicle treated controls. Heart, skeletal muscle, liver, and serum were flash frozen and prepped for non-targeted GC-MS metabolomics analysis. Results. Compared to vehicle treated controls, sunitinib treated mice had significant decreases insystolic function, whereas erlotinib treated mice did not. Non-Targeted metabolomics analysis of heart identified identified significant decreases in Docosahexaenoic acid (DHA), Arachidonic Acid/Eicosapentaenoic acid (EPA), O-Phosphocolamine, and 6-Hydroxynicotinic acid after sunitinib treatment. DHA was significantly decreased in skeletal muscle (quadriceps femoris), with elevations in cholesterol were identified in liver and elevated ethanol amine in serum. In contrast, erlotinib affected only one metabolite elevated (spermidine significantly increased).Conclusions.Mice treated with sunitinib had exhibited systolic dysfunction within two weeks, with significantly lower heart and skeletal muscle levels of long chain omega-3 fatty acids docosahexaenoic acid (DHA), arachidonic acid (AA)/eicosapentaenoic acid (EPA) and increased serum O-Phosphocholine phospholipid. This is the first link between sunitinib-induced cardiotoxicity and depletion in the polyunsaturated fatty acids (PUFAs) and inflammatory mediators DHA and AA/EPA in the heart, possibly by affecting mitochondria function where they have vital roles on calcium channels.
2017-05-16 | ST000895 | MetabolomicsWorkbench
Project description:Tyrosine kinase inhibitors represent a new generation of targeted drugs for cancer treatment and chemoprevention. The EGF receptor inhibitor erlotinib is under discussion for chemoprevention of hepatocellular carcinoma. A comprehensive analysis of gene expression and respective pathways regulated by erlotinib is needed.
2017-10-26 | GSE67545 | GEO
Project description:The raf kinase inhibitor protein, RKIP, is up-regulated on cadiac biopsy specimens of heart failure patients. To investigate the in vivo role of an increased cardiac content of RKIP, we generated transgenic mice with myocardium-specific expression of RKIP (PEBP1; phosphatidylethanolamine binding protein 1) under control of the alpha-MHC promoter in B6 (C57BL/6J) background. Because RKIP is a dual-specific GRK2 and Raf kinase inhibitor, RKIP-transgenic mice were compared to transgenic mice with myocardium-specific expression of the GRK2 inhibitor, GRK2-K220R, which is a kinase-inactive GRK2 (ADRBK1) mutant with dominant-negative function. In frame of our studies, we found that RKIP-transgenic mice developed signs of heart failure and cardiotoxic lipid load at an age of 8 months. In contrast, transgenic expression of GRK2-K220R improved cardiac function and protected against chronic pressure overload-induced symptoms of heart failure. To identify genes related to cardiotoxic lipid load, we further determined the cardiac gene expression profile of Tg-SCD1 mice with mypcardium-specific expression of SCD1 (stearoyl-CoA desaturase-1) and Tg-UCP1 mice with heart-specific expression of UCP1 (uncoupling protein 1).
2018-09-18 | GSE120020 | GEO
Project description:Small molecule BET bromodomain inhibitors (BETi) are actively being pursued in clinical trials for the treatment of a variety of cancers, however, the mechanisms of resistance to targeted BET protein inhibitors remain poorly understood. Using a novel mass spectrometry approach that globally measures kinase signaling at the proteomic level, we evaluated the response of the kinome to targeted BET inhibitor treatment in a panel of BRD4-dependent ovarian carcinoma (OC) cell lines. Despite initial inhibitory effects of BETi, OC cells acquired resistance following sustained treatment with the BETi, JQ1. Through application of Multiplexed Inhibitor Beads (MIBs) and mass spectrometry, we demonstrate that BETi resistance is mediated by adaptive kinome reprogramming, where activation of compensatory pro-survival kinase networks overcomes BET protein inhibition. Furthermore, drug combinations blocking these kinases may prevent or delay the development of drug resistance and enhance the efficacy of BET inhibitor therapy. RNAseq was employed to identify changes in kinase RNA expression following short term (48h) or chronic (JQ1R) JQ1 treatment in three different ovarian cancer cell lines.
2016-07-21 | E-GEOD-82329 | biostudies-arrayexpress
Project description:Small molecule BET bromodomain inhibitors (BETi) are actively being pursued in clinical trials for the treatment of a variety of cancers, however, the mechanisms of resistance to targeted BET protein inhibitors remain poorly understood. Using a novel mass spectrometry approach that globally measures kinase signaling at the proteomic level, we evaluated the response of the kinome to targeted BET inhibitor treatment in a panel of BRD4-dependent ovarian carcinoma (OC) cell lines. Despite initial inhibitory effects of BETi, OC cells acquired resistance following sustained treatment with the BETi, JQ1. Through application of Multiplexed Inhibitor Beads (MIBs) and mass spectrometry, we demonstrate that BETi resistance is mediated by adaptive kinome reprogramming, where activation of compensatory pro-survival kinase networks overcomes BET protein inhibition. Furthermore, drug combinations blocking these kinases may prevent or delay the development of drug resistance and enhance the efficacy of BET inhibitor therapy.
2016-07-21 | GSE82329 | GEO
Project description:The growing field of cardio-oncology addresses the side effects of cancer treatment on the cardiovascular system. Here, we explored the cardiotoxicity of the antiangiogenic therapy, sunitinib, in the mouse heart from a diagnostic and therapeutic perspective. We showed that sunitinib induces an anaerobic switch of cellular metabolism within the myocardium which is associated with the development of myocardial fibrosis and reduced left ventricular ejection fraction as demonstrated by echocardiography. The capacity of positron emission tomography with [18F]fluorodeoxyglucose to detect the changes in cardiac metabolism caused by sunitinib was dependent on fasting status and duration of treatment. Pan proteomic analysis in the myocardium showed that sunitinib induced (i) an early metabolic switch with enhanced glycolysis and reduced oxidative phosphorylation, and (ii) a metabolic failure to use glucose as energy substrate, similar to the insulin resistance found in type 2 diabetes. Co-administration of macitentan, the endothelin receptor antagonist, to sunitinib-treated animals prevented both metabolic defects, restored glucose uptake and cardiac function, and prevented myocardial fibrosis. These results support the endothelin system in mediating the cardiotoxic effects of sunitinib and endothelin receptor antagonism as a potential therapeutic approach to prevent cardiotoxicity. Furthermore, metabolic and functional imaging can monitor the cardiotoxic effects and the benefits of endothelin antagonism in a theranostic approach.
2017-07-14 | PXD006888 | Pride