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Benwell CJ, Johnson RT, Taylor JAGE, Lambert J, Robinson SD. A proteomics approach to isolating neuropilin-dependent α5 integrin trafficking pathways: neuropilin 1 and 2 co-traffic α5 integrin through endosomal p120RasGAP to promote polarised fibronectin fibrillogenesis in endothelial cells. Commun Biol 2024; 7:629. [PMID: 38789481 PMCID: PMC11126613 DOI: 10.1038/s42003-024-06320-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 05/09/2024] [Indexed: 05/26/2024] Open
Abstract
Integrin trafficking to and from membrane adhesions is a crucial mechanism that dictates many aspects of a cell's behaviour, including motility, polarisation, and invasion. In endothelial cells (ECs), the intracellular traffic of α5 integrin is regulated by both neuropilin 1 (NRP1) and neuropilin 2 (NRP2), yet the redundancies in function between these co-receptors remain unclear. Moreover, the endocytic complexes that participate in NRP-directed traffic remain poorly annotated. Here we identify an important role for the GTPase-activating protein p120RasGAP in ECs, promoting the recycling of α5 integrin from early endosomes. Mechanistically, p120RasGAP enables transit of endocytosed α5 integrin-NRP1-NRP2 complexes to Rab11+ recycling endosomes, promoting cell polarisation and fibronectin (FN) fibrillogenesis. Silencing of both NRP receptors, or p120RasGAP, resulted in the accumulation of α5 integrin in early endosomes, a loss of α5 integrin from surface adhesions, and attenuated EC polarisation. Endothelial-specific deletion of both NRP1 and NRP2 in the postnatal retina recapitulated our in vitro findings, severely impairing FN fibrillogenesis and polarised sprouting. Our data assign an essential role for p120RasGAP during integrin traffic in ECs and support a hypothesis that NRP receptors co-traffic internalised cargoes. Importantly, we utilise comparative proteomics analyses to isolate a comprehensive map of NRP1-dependent and NRP2-dependent α5 integrin interactions in ECs.
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Affiliation(s)
- Christopher J Benwell
- Food Microbiome and Health Programme, Quadram Institute Bioscience, Norwich Research Park, Norwich, UK.
- School of Biological Sciences, University of East Anglia, Norwich Research Park, Norwich, UK.
| | - Robert T Johnson
- Food Microbiome and Health Programme, Quadram Institute Bioscience, Norwich Research Park, Norwich, UK
- School of Biological Sciences, University of East Anglia, Norwich Research Park, Norwich, UK
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - James A G E Taylor
- Food Microbiome and Health Programme, Quadram Institute Bioscience, Norwich Research Park, Norwich, UK
- School of Biological Sciences, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Jordi Lambert
- Food Microbiome and Health Programme, Quadram Institute Bioscience, Norwich Research Park, Norwich, UK
- School of Biological Sciences, University of East Anglia, Norwich Research Park, Norwich, UK
- Section of Cardiorespiratory Medicine, University of Cambridge, VPD Heart & Lung Research Institute, Papworth Road, Cambridge Biomedical Campus, Cambridge, UK
| | - Stephen D Robinson
- Food Microbiome and Health Programme, Quadram Institute Bioscience, Norwich Research Park, Norwich, UK.
- School of Biological Sciences, University of East Anglia, Norwich Research Park, Norwich, UK.
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2
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Huang Y, Liao J, Vlashi R, Chen G. Focal adhesion kinase (FAK): its structure, characteristics, and signaling in skeletal system. Cell Signal 2023; 111:110852. [PMID: 37586468 DOI: 10.1016/j.cellsig.2023.110852] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 07/29/2023] [Accepted: 08/13/2023] [Indexed: 08/18/2023]
Abstract
Focal adhesion kinase (FAK) is a non-receptor tyrosine kinase and distributes important regulatory functions in skeletal system. Mesenchymal stem cell (MSC) possesses significant migration and differentiation capacity, is an important source of distinctive bone cells production and a prominent bone development pathway. MSC has a wide range of applications in tissue bioengineering and regenerative medicine, and is frequently employed for hematopoietic support, immunological regulation, and defect repair, although current research is insufficient. FAK has been identified to cross-link with many other keys signaling pathways in bone biology and is considered as a fundamental "crossroad" on the signal transduction pathway and a "node" in the signal network to mediate MSC lineage development in skeletal system. In this review, we summarized the structure, characteristics, cellular signaling, and the interactions of FAK with other signaling pathways in the skeletal system. The discovery of FAK and its mediated molecules will lead to a new knowledge of bone development and bone construction as well as considerable potential for therapeutic use in the treatment of bone-related disorders such as osteoporosis, osteoarthritis, and osteosarcoma.
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Affiliation(s)
- Yuping Huang
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Junguang Liao
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Rexhina Vlashi
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Guiqian Chen
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou 310018, China.
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3
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Koide E, Mohardt ML, Doctor ZM, Yang A, Hao M, Donovan KA, Kuismi CC, Nelson AJ, Abell K, Aguiar M, Che J, Stokes MP, Zhang T, Aguirre AJ, Fischer ES, Gray NS, Jiang B, Nabet B. Development and Characterization of Selective FAK Inhibitors and PROTACs with In Vivo Activity. Chembiochem 2023; 24:e202300141. [PMID: 37088717 PMCID: PMC10590827 DOI: 10.1002/cbic.202300141] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/14/2023] [Accepted: 04/17/2023] [Indexed: 04/25/2023]
Abstract
Focal adhesion kinase (FAK) is an attractive drug target due to its overexpression in cancer. FAK functions as a non-receptor tyrosine kinase and scaffolding protein, coordinating several downstream signaling effectors and cellular processes. While drug discovery efforts have largely focused on targeting FAK kinase activity, FAK inhibitors have failed to show efficacy as single agents in clinical trials. Here, using structure-guided design, we report the development of a selective FAK inhibitor (BSJ-04-175) and degrader (BSJ-04-146) to evaluate the consequences and advantages of abolishing all FAK activity in cancer models. BSJ-04-146 achieves rapid and potent FAK degradation with high proteome-wide specificity in cancer cells and induces durable degradation in mice. Compared to kinase inhibition, targeted degradation of FAK exhibits pronounced improved activity on downstream signaling and cancer cell viability and migration. Together, BSJ-04-175 and BSJ-04-146 are valuable chemical tools to dissect the specific consequences of targeting FAK through small-molecule inhibition or degradation.
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Affiliation(s)
- Eriko Koide
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Mikaela L. Mohardt
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Zainab M. Doctor
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Annan Yang
- Harvard Medical School, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Mingfeng Hao
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Katherine A. Donovan
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | | | | | | | | | - Jianwei Che
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | | | - Tinghu Zhang
- Department of Chemical and Systems Biology, Chem-H and Stanford Cancer Institute, Stanford Medicine, Stanford University, Stanford, CA, USA
| | - Andrew J. Aguirre
- Harvard Medical School, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Cancer Program, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Eric S. Fischer
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Nathanael S. Gray
- Department of Chemical and Systems Biology, Chem-H and Stanford Cancer Institute, Stanford Medicine, Stanford University, Stanford, CA, USA
| | - Baishan Jiang
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Behnam Nabet
- Human Biology Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
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4
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Tsibulnikov S, Fayzullina D, Karlina I, Schroeder BA, Karpova O, Timashev P, Ulasov I. Ewing sarcoma treatment: a gene therapy approach. Cancer Gene Ther 2023; 30:1066-1071. [PMID: 37037906 PMCID: PMC10088695 DOI: 10.1038/s41417-023-00615-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 02/07/2023] [Accepted: 03/28/2023] [Indexed: 04/12/2023]
Abstract
Ewing sarcoma (ES) is an aggressive malignant tumor, characterized by non-random chromosomal translocations that produce fusion genes. Fusion genes and fusion protein products are promising targets for gene therapy. Therapeutic approaches and strategies vary based on target molecules (nucleotides, proteins) of interest. We present an extensive literature review of active molecules for gene therapy and methods of gene therapy delivery, both of which are necessary for successful treatment.
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Affiliation(s)
- Sergey Tsibulnikov
- Group of Experimental Biotherapy and Diagnostics, Institute for Regenerative Medicine, World-Class Research Centre "Digital Biodesign and Personalized Healthcare", I.M. Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Daria Fayzullina
- Group of Experimental Biotherapy and Diagnostics, Institute for Regenerative Medicine, World-Class Research Centre "Digital Biodesign and Personalized Healthcare", I.M. Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Irina Karlina
- Group of Experimental Biotherapy and Diagnostics, Institute for Regenerative Medicine, World-Class Research Centre "Digital Biodesign and Personalized Healthcare", I.M. Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Brett A Schroeder
- National Cancer Institute, National Institutes of Health, Bethesda, MD, 20814, USA
| | - Olga Karpova
- Section of Virology, Faculty of Biology, Lomonosov Moscow State University, Moscow, 119234, Russia
| | - Peter Timashev
- World-Class Research Centre "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Ilya Ulasov
- Group of Experimental Biotherapy and Diagnostics, Institute for Regenerative Medicine, World-Class Research Centre "Digital Biodesign and Personalized Healthcare", I.M. Sechenov First Moscow State Medical University, Moscow, 119991, Russia.
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5
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Xu W, Qadir MMF, Nasteska D, Mota de Sa P, Gorvin CM, Blandino-Rosano M, Evans CR, Ho T, Potapenko E, Veluthakal R, Ashford FB, Bitsi S, Fan J, Bhondeley M, Song K, Sure VN, Sakamuri SSVP, Schiffer L, Beatty W, Wyatt R, Frigo DE, Liu X, Katakam PV, Arlt W, Buck J, Levin LR, Hu T, Kolls J, Burant CF, Tomas A, Merrins MJ, Thurmond DC, Bernal-Mizrachi E, Hodson DJ, Mauvais-Jarvis F. Architecture of androgen receptor pathways amplifying glucagon-like peptide-1 insulinotropic action in male pancreatic β cells. Cell Rep 2023; 42:112529. [PMID: 37200193 PMCID: PMC10312392 DOI: 10.1016/j.celrep.2023.112529] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 12/20/2022] [Accepted: 05/03/2023] [Indexed: 05/20/2023] Open
Abstract
Male mice lacking the androgen receptor (AR) in pancreatic β cells exhibit blunted glucose-stimulated insulin secretion (GSIS), leading to hyperglycemia. Testosterone activates an extranuclear AR in β cells to amplify glucagon-like peptide-1 (GLP-1) insulinotropic action. Here, we examined the architecture of AR targets that regulate GLP-1 insulinotropic action in male β cells. Testosterone cooperates with GLP-1 to enhance cAMP production at the plasma membrane and endosomes via: (1) increased mitochondrial production of CO2, activating the HCO3--sensitive soluble adenylate cyclase; and (2) increased Gαs recruitment to GLP-1 receptor and AR complexes, activating transmembrane adenylate cyclase. Additionally, testosterone enhances GSIS in human islets via a focal adhesion kinase/SRC/phosphatidylinositol 3-kinase/mammalian target of rapamycin complex 2 actin remodeling cascade. We describe the testosterone-stimulated AR interactome, transcriptome, proteome, and metabolome that contribute to these effects. This study identifies AR genomic and non-genomic actions that enhance GLP-1-stimulated insulin exocytosis in male β cells.
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Affiliation(s)
- Weiwei Xu
- Section of Endocrinology and Metabolism, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA; Southeast Louisiana Veterans Health Care System, New Orleans, LA 70119, USA
| | - M M Fahd Qadir
- Section of Endocrinology and Metabolism, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA; Southeast Louisiana Veterans Health Care System, New Orleans, LA 70119, USA; Tulane Center of Excellence in Sex-Based Biology & Medicine, New Orleans, LA 70112, USA
| | - Daniela Nasteska
- Institute of Metabolism and Systems Research and Centre for Membrane Proteins and Receptors, University of Birmingham, Birmingham B15 2TT, UK; Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham B15 2TT, UK
| | - Paula Mota de Sa
- Section of Endocrinology and Metabolism, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA; Southeast Louisiana Veterans Health Care System, New Orleans, LA 70119, USA; Tulane Center of Excellence in Sex-Based Biology & Medicine, New Orleans, LA 70112, USA
| | - Caroline M Gorvin
- Institute of Metabolism and Systems Research and Centre for Membrane Proteins and Receptors, University of Birmingham, Birmingham B15 2TT, UK; Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham B15 2TT, UK
| | - Manuel Blandino-Rosano
- Department of Internal Medicine, Division Endocrinology, Metabolism and Diabetes, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Charles R Evans
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA
| | - Thuong Ho
- Department of Medicine, Division of Endocrinology, Diabetes & Metabolism, University of Wisconsin-Madison, Madison, WI, USA
| | - Evgeniy Potapenko
- Department of Medicine, Division of Endocrinology, Diabetes & Metabolism, University of Wisconsin-Madison, Madison, WI, USA
| | - Rajakrishnan Veluthakal
- Department of Molecular and Cellular Endocrinology, City of Hope Beckman Research Institute, Duarte, CA 91010, USA
| | - Fiona B Ashford
- Institute of Metabolism and Systems Research and Centre for Membrane Proteins and Receptors, University of Birmingham, Birmingham B15 2TT, UK; Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham B15 2TT, UK
| | - Stavroula Bitsi
- Division of Diabetes, Endocrinology & Metabolism, Section of Cell Biology and Functional Genomics, Imperial College London, London SW7 2AZ, UK
| | - Jia Fan
- Center for Cellular and Molecular Diagnostics, Department of Molecular & Cellular Biology, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Manika Bhondeley
- Section of Endocrinology and Metabolism, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA; Southeast Louisiana Veterans Health Care System, New Orleans, LA 70119, USA; Tulane Center of Excellence in Sex-Based Biology & Medicine, New Orleans, LA 70112, USA
| | - Kejing Song
- Center for Translational Research in Infection and Inflammation, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Venkata N Sure
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Siva S V P Sakamuri
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Lina Schiffer
- Institute of Metabolism and Systems Research and Centre for Membrane Proteins and Receptors, University of Birmingham, Birmingham B15 2TT, UK; Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham B15 2TT, UK
| | - Wandy Beatty
- Molecular Imaging Facility, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Rachael Wyatt
- Institute of Metabolism and Systems Research and Centre for Membrane Proteins and Receptors, University of Birmingham, Birmingham B15 2TT, UK; Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham B15 2TT, UK
| | - Daniel E Frigo
- Departments of Cancer Systems Imaging and Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA
| | - Xiaowen Liu
- Division of Biomedical Informatics and Genomics, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Prasad V Katakam
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Wiebke Arlt
- Institute of Metabolism and Systems Research and Centre for Membrane Proteins and Receptors, University of Birmingham, Birmingham B15 2TT, UK; Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham B15 2TT, UK; National Institute for Health Research Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham B15 2TH, UK
| | - Jochen Buck
- Department of Pharmacology, Weill Cornell Medicine, New York, NY 10021, USA
| | - Lonny R Levin
- Department of Pharmacology, Weill Cornell Medicine, New York, NY 10021, USA
| | - Tony Hu
- Center for Cellular and Molecular Diagnostics, Department of Molecular & Cellular Biology, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Jay Kolls
- Center for Translational Research in Infection and Inflammation, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Charles F Burant
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA
| | - Alejandra Tomas
- Division of Diabetes, Endocrinology & Metabolism, Section of Cell Biology and Functional Genomics, Imperial College London, London SW7 2AZ, UK
| | - Matthew J Merrins
- Department of Medicine, Division of Endocrinology, Diabetes & Metabolism, University of Wisconsin-Madison, Madison, WI, USA; William S. Middleton Memorial Veterans Hospital, Madison, WI, USA
| | - Debbie C Thurmond
- Department of Molecular and Cellular Endocrinology, City of Hope Beckman Research Institute, Duarte, CA 91010, USA
| | - Ernesto Bernal-Mizrachi
- Department of Internal Medicine, Division Endocrinology, Metabolism and Diabetes, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - David J Hodson
- Institute of Metabolism and Systems Research and Centre for Membrane Proteins and Receptors, University of Birmingham, Birmingham B15 2TT, UK; Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham B15 2TT, UK
| | - Franck Mauvais-Jarvis
- Section of Endocrinology and Metabolism, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA; Southeast Louisiana Veterans Health Care System, New Orleans, LA 70119, USA; Tulane Center of Excellence in Sex-Based Biology & Medicine, New Orleans, LA 70112, USA.
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6
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Khatoon F, Haque S, Hashem A, Mahmoud A, Tashkandi H, Mathkor D, Harakeh S, Alghamdi B, Kumar V. Network-based approach for targeting human kinases commonly associated with amyotrophic lateral sclerosis and cancer. Front Mol Neurosci 2022; 15:1023286. [PMID: 36590916 PMCID: PMC9802580 DOI: 10.3389/fnmol.2022.1023286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 11/09/2022] [Indexed: 12/23/2022] Open
Abstract
Background Amyotrophic Lateral Sclerosis (ALS) is a rare progressive and chronic motor neuron degenerative disease for which at present no cure is available. In recent years, multiple genes encode kinases and other causative agents for ALS have been identified. Kinases are enzymes that show pleiotropic nature and regulate different signal transduction processes and pathways. The dysregulation of kinase activity results in dramatic changes in processes and causes many other human diseases including cancers. Methods In this study, we have adopted a network-based system biology approach to investigate the kinase-based molecular interplay between ALS and other human disorders. A list of 62 ALS-associated-kinases was first identified and then we identified the disease associated with them by scanning multiple disease-gene interaction databases to understand the link between the ALS-associated kinases and other disorders. Results An interaction network with 36 kinases and 381 different disorders associated with them was prepared, which represents the complexity and the comorbidity associated with the kinases. Further, we have identified 5 miRNAs targeting the majority of the kinases in the disease-causing network. The gene ontology and pathways enrichment analysis of those miRNAs were performed to understand their biological and molecular functions along with to identify the important pathways. We also identified 3 drug molecules that can perturb the disease-causing network by drug repurposing. Conclusion This network-based study presented hereby contributes to a better knowledge of the molecular underpinning of comorbidities associated with the kinases associated with the ALS disease and provides the potential therapeutic targets to disrupt the highly complex disease-causing network.
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Affiliation(s)
- Fatima Khatoon
- Amity Institute of Neuropsychology and Neurosciences, Amity University, Noida, Uttar Pradesh, India
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
| | - Anwar Hashem
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia,Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ahmad Mahmoud
- College of Applied Medical Sciences, Taibah University, Medina, Saudi Arabia
| | - Hanaa Tashkandi
- Department of General Surgery, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Darin Mathkor
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
| | - Steve Harakeh
- King Fahd Medical Research Center, and Yousef Abdullatif Jameel Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Badra Alghamdi
- Department of Physiology, Neuroscience Unit, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Vijay Kumar
- Amity Institute of Neuropsychology and Neurosciences, Amity University, Noida, Uttar Pradesh, India,*Correspondence: Vijay Kumar,
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7
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Qin Q, Wang R, Fu Q, Zhang G, Wu T, Liu N, Lv R, Yin W, Sun Y, Sun Y, Zhao D, Cheng M. Design, synthesis, and biological evaluation of potent FAK-degrading PROTACs. J Enzyme Inhib Med Chem 2022; 37:2241-2255. [PMID: 35978496 PMCID: PMC9455338 DOI: 10.1080/14756366.2022.2100886] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
FAK mediated tumour cell migration, invasion, survival, proliferation and regulation of tumour stem cells through its kinase-dependent enzymatic functions and kinase-independent scaffolding functions. At present, the development of FAK PROTACs has become one of the hotspots in current pharmaceutical research to solve above problems. Herein, we designed and synthesised a series of FAK-targeting PROTACs consisted of PF-562271 derivative 1 and Pomalidomide. All compounds showed significant in vitro FAK kinase inhibitory activity, the IC50 value of the optimised PROTAC A13 was 26.4 nM. Further, A13 exhibited optimal protein degradation (85% degradation at 10 nM). Meantime, compared with PF-562271, PROTAC A13 exhibited better antiproliferative activity and anti-invasion ability in A549 cells. More, A13 had excellent plasma stability with T1/2 >194.8 min. There are various signs that PROTAC A13 could be useful as expand tool for studying functions of FAK in biological system and as potential therapeutic agents.
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Affiliation(s)
- Qiaohua Qin
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Ruifeng Wang
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, PR China.,Department of Pharmacy, Shanxi Medical University, Taiyuan, PR China
| | - Qinglin Fu
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Guoqi Zhang
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Tianxiao Wu
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Nian Liu
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Ruicheng Lv
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Wenbo Yin
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Yin Sun
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Yixiang Sun
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Dongmei Zhao
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Maosheng Cheng
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, PR China
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8
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Wu X, Wang J, Liang Q, Tong R, Huang J, Yang X, Xu Y, Wang W, Sun M, Shi J. Recent progress on FAK inhibitors with dual targeting capabilities for cancer treatment. Biomed Pharmacother 2022; 151:113116. [PMID: 35598365 DOI: 10.1016/j.biopha.2022.113116] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 04/30/2022] [Accepted: 05/10/2022] [Indexed: 02/08/2023] Open
Abstract
Focal adhesion kinase (FAK, also known as PTK2) is a tyrosine kinase that regulates integrin and growth factor signaling pathways and is involved in the migration, proliferation and survival of cancer cells. FAK is a promising target for cancer treatment. Many small molecule FAK inhibitors have been identified and proven in both preclinical and clinical studies to be effective inhibitors of tumor growth and metastasis. There are many signaling pathways, such as those involving FAK, Src, AKT, MAPK, PI3K, and EGFR/HER-2, that provide survival signals in cancer cells. Dual inhibitors that simultaneously block FAK and another factor can significantly improve efficacy and overcome some of the shortcomings of single-target inhibitors, including drug resistance. In this review, the antitumor mechanisms and research status of dual inhibitors of FAK and other targets, such as Pyk2, IGF-IR, ALK, VEGFR-3, JAK2, EGFR, S6K1, and HDAC2, are summarized, providing new ideas for the development of effective FAK dual-target preparations.
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Affiliation(s)
- Xianbo Wu
- School of Sports Medicine and Health, Chengdu Sport University, Chengdu, Sichuan 610041, China
| | - Jie Wang
- Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou 550002, China
| | - Qi Liang
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, 610031, China
| | - Rongsheng Tong
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
| | - Jianli Huang
- Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou 550002, China
| | - Xinwei Yang
- School of Sports Medicine and Health, Chengdu Sport University, Chengdu, Sichuan 610041, China
| | - Yihua Xu
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, China
| | - Wenjing Wang
- State Key Laboratory of Biotherapy, Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China.
| | - Minghan Sun
- Central of Reproductive Medicine, Department of Obstetrics and Gynecology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.
| | - Jianyou Shi
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China.
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9
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Targeting the FAK-Src Complex in Desmoplastic Small Round Cell Tumors, Ewing Sarcoma, and Rhabdomyosarcoma. Sarcoma 2022; 2022:3089424. [PMID: 35655525 PMCID: PMC9153931 DOI: 10.1155/2022/3089424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 03/31/2022] [Indexed: 11/21/2022] Open
Abstract
Desmoplastic small round cell tumors (DSRCTs), Ewing sarcoma (ES), and alveolar and embryonal rhabdomyosarcoma (ARMS and ERMS) are malignant sarcomas typically occurring at young age, with a poor prognosis in the metastatic setting. New treatment options are necessary. Src family kinase inhibitor dasatinib single-agent treatment has been investigated in a phase 2 study in patients with advanced sarcomas including ES and RMS but failed as a single agent in these subtypes. Since previous studies demonstrated high FAK and Src activities in RMS and ES tissue and cell lines, and dasatinib treatment was shown to upregulate activated FAK, we hypothesized that FAK-Src combination treatment could potentially be an interesting treatment option for these tumor types. We examined the effects of targeting the FAK-Src complex by addressing (p)FAK and (p)Src expressions in tumor sections of DSRCT (n = 13), ES (n = 68), ARMS (n = 21), and ERMS (n = 39) and by determining the antitumor effects of single and combined treatment with FAK inhibitor defactinib and multikinase (Abl/SFK) inhibitor dasatinib in vitro on cell lines of each subtype. In vivo effects were assessed in DSRCT and ERMS models. Concurrent pFAK and pSrc expressions (H-score >50) were observed in DSRCT (67%), ES (6%), ARMS (35%), and ERMS (19%) samples. Defactinib treatment decreased pFAK expression and reduced cell viability in all subtypes. Dasatinib treatment decreased pSrc expression and cell viability in each subtype. Combination treatment led to a complete reduction in pFAK and pSrc in each cell line and showed enhanced cell viability reduction, drug synergy, DNA damage induction, and a trend toward higher apoptosis induction in DSRCT, ERMS, and ARMS but not in ES cells. These promising in vitro results unfortunately do not translate into promising in vivo results as we did not observe a significant effect on tumor volume in vivo, and the combination did not show superior effects compared to dasatinib single-agent treatment.
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10
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Gunn SA, Kreps LM, Zhao H, Landon K, Ilacqua JS, Addison CL. Focal Adhesion Kinase Inhibitors Prevent Osteoblast Mineralization in Part Due to Suppression of Akt-mediated stabilization of Osterix. J Bone Oncol 2022; 34:100432. [PMID: 35620245 PMCID: PMC9126966 DOI: 10.1016/j.jbo.2022.100432] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 04/06/2022] [Accepted: 04/19/2022] [Indexed: 11/17/2022] Open
Abstract
Pharmacological blockade of FAK results in reduced ALP expression and mineralization by differentiated osteoblasts. Although FAK inhibition resulted in increased levels of BMP2, Wnt3a and Mdm2, and decreased p53, alteration of these pathways was unable to restore mineralization in the presence of FAK tyrosine kinase inhibitors. FAK tyrosine kinase inhibitors resulted in decreased levels of phospho-S473 Akt which led to increased levels of active GSK3β which in turn inhibited Runx2 activity that could contribute to the observed reduced ALP levels. FAK tyrosine kinase inhibitors blocked Akt-mediated stabilization of osterix leading to decreased overall levels of osterix and impaired mineralization in MC3T3-E1 cells differentiated into osteoblasts.
Focal Adhesion Kinase (FAK) is an important regulator of tumor cell proliferation, survival and metastasis. As such it has become a therapeutic target of interest in cancer. Previous studies suggested that use of FAK tyrosine kinase inhibitors (TKIs) blocks osteolysis in in vivo models of bone metastasis. However, from these studies it was not clear whether FAK TKIs blocked bone degradation by osteoclasts or also promoted bone formation by osteoblasts. In this study we evaluated whether use of the FAK TKI PF-562,271 affected the differentiation of pre-osteoblasts, or activity of mature differentiated osteoblasts. MC3T3-E1 pre-osteoblastic cells were treated with various doses of PF-562,271 following 3 or 10 days of differentiation which led to the inhibition of alkaline phosphatase (ALP) expression and reduced viable cell numbers in a dose-dependent manner. MC3T3-E1 cells which had been differentiated for 21 days prior to treatment with PF-562,271 showed a dose dependent decrease in mineralization as assessed by Alizarin Red staining, with concomitant decreased expression of ALP which is known to facilitate the bone mineralization activity of osteoblasts, however mRNA levels of the transcription factors RUNX2 and osterix which are important for osteoblast maturation and mineralization appeared unaffected at this time point. We speculated that this may be due to altered function of RUNX2 protein due to inhibitory phosphorylation by GSK3β. We found treatment with PF-562,271 resulted in increased GSK3β activity as measured by reduced levels of phospho-Ser9-GSK3β which would result in phosphorylation and inhibition of RUNX2. Treatment of 21 day differentiated MC3T3-E1 cells with PF-562,271 in combination with GSK3β inhibitors partially restored mineralization however this was not statistically significant. As we observed that FAK TKI also resulted in suppression of Akt, which is known to alter osterix protein stability downstream of RUNX2, we examined protein levels by western blot and found a dose-dependent decrease in osterix in FAK TKI treated differentiated MC3T3-E1 cells which is likely responsible for the reduced mineralization observed. Taken together our results suggest that use of FAK TKIs as therapeutics in the bone metastatic setting may block new bone formation as an off-target effect and thereby exacerbate the defective bone regulation that is characteristic of the bone metastatic environment.
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11
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Pomella S, Cassandri M, Braghini MR, Marampon F, Alisi A, Rota R. New Insights on the Nuclear Functions and Targeting of FAK in Cancer. Int J Mol Sci 2022; 23:ijms23041998. [PMID: 35216114 PMCID: PMC8874710 DOI: 10.3390/ijms23041998] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/03/2022] [Accepted: 02/09/2022] [Indexed: 02/01/2023] Open
Abstract
Focal adhesion kinase (FAK) is a non-receptor tyrosine kinase over-expressed and activated in both adult and pediatric cancers, where it plays important roles in the regulation of pathogenesis and progression of the malignant phenotype. FAK exerts its functions in cancer by two different ways: a kinase activity in the cytoplasm, mainly dependent on the integrin signaling, and a scaffolding activity into the nucleus by networking with different gene expression regulators. For this reason, FAK has to be considered a target with high therapeutic values. Indeed, evidence suggests that FAK targeting could be effective, either alone or in combination, with other already available treatments. Here, we propose an overview of the novel insights about FAK’s structure and nuclear functions, with a special focus on the recent findings concerning the roles of this protein in cancer. Additionally, we provide a recent update on FAK inhibitors that are currently in clinical trials for patients with cancer, and discuss the challenge and future directions of drug-based anti-FAK targeted therapies.
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Affiliation(s)
- Silvia Pomella
- Department of Oncohematology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy; (S.P.); (M.C.)
| | - Matteo Cassandri
- Department of Oncohematology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy; (S.P.); (M.C.)
- Department of Radiotherapy, Policlinico Umberto I, Sapienza University of Rome, 00185 Rome, Italy;
| | - Maria Rita Braghini
- Unit of Molecular Genetics of Complex Phenotypes, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy;
| | - Francesco Marampon
- Department of Radiotherapy, Policlinico Umberto I, Sapienza University of Rome, 00185 Rome, Italy;
| | - Anna Alisi
- Unit of Molecular Genetics of Complex Phenotypes, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy;
- Correspondence: (A.A.); (R.R.); Tel.: +39-06-68592186 (A.A.); +39-06-68592648 (R.R.)
| | - Rossella Rota
- Department of Oncohematology, Bambino Gesù Children’s Hospital, IRCCS, 00146 Rome, Italy; (S.P.); (M.C.)
- Correspondence: (A.A.); (R.R.); Tel.: +39-06-68592186 (A.A.); +39-06-68592648 (R.R.)
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12
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Fordham AM, Ekert PG, Fleuren EDG. Precision medicine and phosphoproteomics for the identification of novel targeted therapeutic avenues in sarcomas. Biochim Biophys Acta Rev Cancer 2021; 1876:188613. [PMID: 34390800 DOI: 10.1016/j.bbcan.2021.188613] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 08/09/2021] [Accepted: 08/09/2021] [Indexed: 12/18/2022]
Abstract
Rapid advances in genomic technologies have enabled in-depth interrogation of cancer genomes, revealing novel and unexpected therapeutic targets in many cancer types. Identifying actionable dependencies in the diverse and heterogeneous group of sarcomas, particularly those that occur in children or adolescents and young adults (AYAs), remains especially challenging. These patients rarely harbor actionable genomic aberrations, no targeted agent is approved, and outcomes have remained poor for the past decades. This underlines a clear need to refine our methods for target identification. Phosphoproteomics studies in sarcoma showed the power of such analyses to capture novel actionable drivers that are not accompanied by mutational events or gene amplifications. This Review makes the case that incorporating phosphoproteomic molecular profiling alongside (functional) genomics technologies can significantly expand therapeutic target identification, and pinpoint drug mechanisms of action, in pediatric and AYA sarcoma patients. We explore the utility and prospects of phosphoproteomics in personalized medicine.
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Affiliation(s)
- Ashleigh M Fordham
- Children's Cancer Institute, Lowy Cancer Centre, UNSW Sydney, Kensington, NSW, Australia
| | - Paul G Ekert
- Children's Cancer Institute, Lowy Cancer Centre, UNSW Sydney, Kensington, NSW, Australia; School of Women's and Children's Health, UNSW Sydney, Kensington, NSW, Australia; Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, VIC, Australia; Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Emmy D G Fleuren
- Children's Cancer Institute, Lowy Cancer Centre, UNSW Sydney, Kensington, NSW, Australia; School of Women's and Children's Health, UNSW Sydney, Kensington, NSW, Australia.
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13
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Pang XJ, Liu XJ, Liu Y, Liu WB, Li YR, Yu GX, Tian XY, Zhang YB, Song J, Jin CY, Zhang SY. Drug Discovery Targeting Focal Adhesion Kinase (FAK) as a Promising Cancer Therapy. Molecules 2021; 26:molecules26144250. [PMID: 34299525 PMCID: PMC8308130 DOI: 10.3390/molecules26144250] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 06/30/2021] [Accepted: 07/07/2021] [Indexed: 02/07/2023] Open
Abstract
FAK is a nonreceptor intracellular tyrosine kinase which plays an important biological function. Many studies have found that FAK is overexpressed in many human cancer cell lines, which promotes tumor cell growth by controlling cell adhesion, migration, proliferation, and survival. Therefore, targeting FAK is considered to be a promising cancer therapy with small molecules. Many FAK inhibitors have been reported as anticancer agents with various mechanisms. Currently, six FAK inhibitors, including GSK-2256098 (Phase I), VS-6063 (Phase II), CEP-37440 (Phase I), VS-6062 (Phase I), VS-4718 (Phase I), and BI-853520 (Phase I) are undergoing clinical trials in different phases. Up to now, there have been many novel FAK inhibitors with anticancer activity reported by different research groups. In addition, FAK degraders have been successfully developed through “proteolysis targeting chimera” (PROTAC) technology, opening up a new way for FAK-targeted therapy. In this paper, the structure and biological function of FAK are reviewed, and we summarize the design, chemical types, and activity of FAK inhibitors according to the development of FAK drugs, which provided the reference for the discovery of new anticancer agents.
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Affiliation(s)
- Xiao-Jing Pang
- Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Institute of Drug Discovery & Development, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.-J.P.); (X.-J.L.); (Y.L.); (W.-B.L.); (Y.-B.Z.)
| | - Xiu-Juan Liu
- Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Institute of Drug Discovery & Development, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.-J.P.); (X.-J.L.); (Y.L.); (W.-B.L.); (Y.-B.Z.)
| | - Yuan Liu
- Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Institute of Drug Discovery & Development, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.-J.P.); (X.-J.L.); (Y.L.); (W.-B.L.); (Y.-B.Z.)
| | - Wen-Bo Liu
- Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Institute of Drug Discovery & Development, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.-J.P.); (X.-J.L.); (Y.L.); (W.-B.L.); (Y.-B.Z.)
| | - Yin-Ru Li
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China; (Y.-R.L.); (G.-X.Y.); (X.-Y.T.)
| | - Guang-Xi Yu
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China; (Y.-R.L.); (G.-X.Y.); (X.-Y.T.)
| | - Xin-Yi Tian
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China; (Y.-R.L.); (G.-X.Y.); (X.-Y.T.)
| | - Yan-Bing Zhang
- Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Institute of Drug Discovery & Development, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.-J.P.); (X.-J.L.); (Y.L.); (W.-B.L.); (Y.-B.Z.)
| | - Jian Song
- Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Institute of Drug Discovery & Development, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.-J.P.); (X.-J.L.); (Y.L.); (W.-B.L.); (Y.-B.Z.)
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China; (Y.-R.L.); (G.-X.Y.); (X.-Y.T.)
- Correspondence: (J.S.); (C.-Y.J.); (S.-Y.Z.)
| | - Cheng-Yun Jin
- Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Institute of Drug Discovery & Development, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.-J.P.); (X.-J.L.); (Y.L.); (W.-B.L.); (Y.-B.Z.)
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China; (Y.-R.L.); (G.-X.Y.); (X.-Y.T.)
- Correspondence: (J.S.); (C.-Y.J.); (S.-Y.Z.)
| | - Sai-Yang Zhang
- Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Institute of Drug Discovery & Development, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; (X.-J.P.); (X.-J.L.); (Y.L.); (W.-B.L.); (Y.-B.Z.)
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China; (Y.-R.L.); (G.-X.Y.); (X.-Y.T.)
- Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou 450001, China
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China
- Correspondence: (J.S.); (C.-Y.J.); (S.-Y.Z.)
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14
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ADP ribosylation factor guanylate kinase 1 promotes the malignant phenotype of gastric cancer by regulating focal adhesion kinase activation. Life Sci 2021; 273:119264. [PMID: 33639150 DOI: 10.1016/j.lfs.2021.119264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/11/2021] [Accepted: 02/16/2021] [Indexed: 11/21/2022]
Abstract
AIMS ADP ribosylation factor guanylate kinase 1 (ASAP1), a phospholipid-dependent guanosine triphosphate (GTP)ase activating protein, has been reported to be involved in the development of various malignant tumors. However, the biological function of ASAP1 in gastric cancer (GC) remains unclear. This study was to investigate its effect and the underlying mechanism for the malignant phenotype of GC. MATERIALS AND METHODS The Cell Counting Kit-8 assay, flow cytometry, Transwell invasion assay, and wound-healing assay were used to assess the malignant biological behavior of GC cells with ASAP1 overexpression and knockdown. In addition, co-immunoprecipitation was used to analyze the interaction between ASAP1 and FAK in BGC823 cells, and western blotting was used to determine the effects of overexpression and knockdown of ASAP1 on FAK activity in BGC823 cells. Subsequently, functional recovery experiments were used to observe the effect of ASAP1 and FAK on the malignant phenotype of GC cells. KEY FINDINGS ASAP1 overexpression strongly promoted the malignant biological behavior of SGC7901 cells. Knockdown of ASAP1 effectively weakened the malignant biological behavior of SGC7901 and BGC823 cells. ASAP1 directly interacted with FAK to potentiate FAK activation. In addition, knockdown of FAK combined with ASAP1 overexpression significantly weakened the malignant biological behavior of GC cells, whereas overexpression of FAK combined with knockdown of ASAP1 significantly enhanced the malignant biological behavior of GC cells. SIGNIFICANCE ASAP1 interacted with FAK, and ASAP1 promoted the malignant phenotype of GC cells by regulating FAK activity. The specific underlying mechanism is worth further investigation.
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15
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Lu Y, Sun H. Progress in the Development of Small Molecular Inhibitors of Focal Adhesion Kinase (FAK). J Med Chem 2020; 63:14382-14403. [PMID: 33058670 DOI: 10.1021/acs.jmedchem.0c01248] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Focal adhesion kinase (FAK) is a nonreceptor intracellular tyrosine kinase that plays an essential role in cancer cell adhesion, survival, proliferation, and migration through both its enzymatic activities and scaffolding functions. Overexpression of FAK has been found in many human cancer cells from different origins, which promotes tumor progression and influences clinical outcomes in different classes of human tumors. Therefore, FAK has been considered as a promising target for small molecule anticancer drug development. Many FAK inhibitors targeting different domains of FAK with various mechanisms of functions have been reported, including kinase domain inhibitors, FERM domain inhibitors, and FAT domain inhibitors. In addition, FAK-targeting PROTACs, which can induce the degradation of FAK, have also been developed. In this Perspective, we summarized the progress in the development of small molecular FAK inhibitors and proposed the perspectives for the future development of agents targeting FAK.
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Affiliation(s)
- Yang Lu
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Haiying Sun
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
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16
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Discovery of 7H-pyrrolo[2,3-d]pyridine derivatives as potent FAK inhibitors: Design, synthesis, biological evaluation and molecular docking study. Bioorg Chem 2020; 102:104092. [PMID: 32707280 DOI: 10.1016/j.bioorg.2020.104092] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 07/09/2020] [Accepted: 07/09/2020] [Indexed: 12/21/2022]
Abstract
Focal adhesion kinase (FAK) is an intracellular non-receptor tyrosine kinase responsible for development of various tumor types. Aiming to explore new potent inhibitors, two series of 2,4-disubstituted-7H-pyrrolo[2,3-d]pyrimidine derivatives were designed and synthesized on the base of structure-based design strategy. Biological evaluation indicated that most of these new compounds could potently inhibit FAK kinase, leading to the promising inhibitors against the proliferation of U-87MG, A-549, and MDA-MB-231 cancer cell lines. Among them, the optimized compound 18h potently inhibited the enzyme (IC50 = 19.1 nM) and displayed stronger potency than TAE-226 in U-87MG, A-549 and MDA-MB-231 cells, with IC50 values of 0.35, 0.24, and 0.34 μM, respectively. Compound 18h is a multi-target kinase inhibitor. Furthermore, compound 18h also exhibited relatively less cytotoxicity (IC50 = 3.72 μM) toward a normal human cell line, HK2. According to the flow cytometry and wound healing assay results, compound 18h effectively induced apoptosis and G0/G1 phase arrest of MDA-MB-231 cells and suppressed the migration of U-87MG, A-549 and MDA-MB-231 cells. The docking study of compound 18h was performed to elucidate its possible binding modes and to provide a structural basis for the further structural guidance design of FAK inhibitors. Collectively, these data support the further development of compound 18h as a lead compound for FAK-targeted anticancer drug discovery.
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17
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Jin W. The Role of Tyrosine Kinases as a Critical Prognostic Parameter and Its Targeted Therapies in Ewing Sarcoma. Front Cell Dev Biol 2020; 8:613. [PMID: 32754598 PMCID: PMC7381324 DOI: 10.3389/fcell.2020.00613] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 06/22/2020] [Indexed: 12/12/2022] Open
Abstract
Ewing sarcoma (ES) is a rare, highly aggressive, bone, or soft tissue-associated tumor. Although this sarcoma often responds well to initial chemotherapy, 40% of the patients develop a lethal recurrence of the disease, with death recorded in 75-80% of patients with metastatic ES within 5 years, despite receiving high-dose chemotherapy. ES is genetically well-characterized, as indicated by the EWS-FLI1 fusion protein encoded as a result of chromosomal translocation in 80-90% of patients with ES, as well as in ES-related cancer cell lines. Recently, tyrosine kinases have been identified in the pathogenesis of ES. These tyrosine kinases, acting as oncoproteins, are associated with the clinical pathogenesis, metastasis, acquisition of self-renewal traits, and chemoresistance of ES, through the activation of various intracellular signaling pathways. This review describes the recent progress related to cellular and molecular functional roles of tyrosine kinases in the progression of ES.
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Affiliation(s)
- Wook Jin
- Laboratory of Molecular Disease and Cell Regulation, Department of Biochemistry, School of Medicine, Gachon University, Incheon, South Korea
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18
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Linder H, Zhang Y. A pan-cancer integrative pathway analysis of multi-omics data. QUANTITATIVE BIOLOGY 2020. [DOI: 10.1007/s40484-019-0185-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Steinestel K, Trautmann M, Jansen EP, Dirksen U, Rehkämper J, Mikesch JH, Gerke JS, Orth MF, Sannino G, Arteaga MF, Rossig C, Wardelmann E, Grünewald TGP, Hartmann W. Focal adhesion kinase confers pro-migratory and antiapoptotic properties and is a potential therapeutic target in Ewing sarcoma. Mol Oncol 2019; 14:248-260. [PMID: 31811703 PMCID: PMC6998388 DOI: 10.1002/1878-0261.12610] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 11/10/2019] [Accepted: 12/05/2019] [Indexed: 12/21/2022] Open
Abstract
Oncogenesis of Ewing sarcoma (EwS), the second most common malignant bone tumor of childhood and adolescence, is dependent on the expression of chimeric EWSR1‐ETS fusion oncogenes, most often EWSR1‐FLI1 (E/F). E/F expression leads to dysregulation of focal adhesions (FAs) enhancing the migratory capacity of EwS cells. Here, we show that, in EwS cell lines and tissue samples, focal adhesion kinase (FAK) is expressed and phosphorylated at Y397 in an E/F‐dependent way involving Ezrin. Employing different EwS cell lines as in vitro models, we found that key malignant properties of E/F are mediated via substrate‐independent autophosphorylation of FAK on Y397. This phosphorylation results in enhanced FA formation, Rho‐dependent cell migration, and impaired caspase‐3‐mediated apoptosis in vitro. Conversely, treatment with the FAK inhibitor 15 (1,2,4,5‐benzenetetraamine tetrahydrochloride (Y15) enhanced caspase‐mediated apoptosis and EwS cell migration, independent from the respective EWSR1‐ETS fusion type, mimicking an anoikis‐like phenotype and paralleling the effects of FAK siRNA knockdown. Our findings were confirmed in vivo using an avian chorioallantoic membrane model and provide a first rationale for the therapeutic use of FAK inhibitors to impair metastatic dissemination of EwS.
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Affiliation(s)
- Konrad Steinestel
- Gerhard Domagk Institute of Pathology, University Hospital Münster, Germany.,Institute of Pathology and Molecular Pathology, Bundeswehrkrankenhaus Ulm, Germany
| | - Marcel Trautmann
- Gerhard Domagk Institute of Pathology, University Hospital Münster, Germany.,Division of Translational Pathology, Gerhard-Domagk-Institute of Pathology, University Hospital Münster, Germany
| | - Esther-Pia Jansen
- Gerhard Domagk Institute of Pathology, University Hospital Münster, Germany
| | - Uta Dirksen
- Pediatrics III, West German Cancer Centre, University Hospital Essen, Germany
| | - Jan Rehkämper
- Institute of Pathology, University Hospital Cologne, Germany
| | | | - Julia S Gerke
- Max Eder Research Group for Pediatric Sarcoma Biology, Institute of Pathology, Faculty of Medicine, LMU Munich, Germany
| | - Martin F Orth
- Max Eder Research Group for Pediatric Sarcoma Biology, Institute of Pathology, Faculty of Medicine, LMU Munich, Germany
| | - Giuseppina Sannino
- Max Eder Research Group for Pediatric Sarcoma Biology, Institute of Pathology, Faculty of Medicine, LMU Munich, Germany
| | | | - Claudia Rossig
- Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Germany
| | - Eva Wardelmann
- Gerhard Domagk Institute of Pathology, University Hospital Münster, Germany
| | - Thomas G P Grünewald
- Max Eder Research Group for Pediatric Sarcoma Biology, Institute of Pathology, Faculty of Medicine, LMU Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Institute of Pathology, Faculty of Medicine, LMU Munich, Germany
| | - Wolfgang Hartmann
- Gerhard Domagk Institute of Pathology, University Hospital Münster, Germany.,Division of Translational Pathology, Gerhard-Domagk-Institute of Pathology, University Hospital Münster, Germany
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20
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Wang X, Han Y, Hu G, Guo J, Chen H. Endoplasmic Reticulum Stress Induces miR-706, A Pro-Cell Death microRNA, in A Protein Kinase RNA-Like ER Kinase (PERK) and Activating Transcription Factor 4 (ATF4) Dependent Manner. CELL JOURNAL 2019; 22:394-400. [PMID: 31863666 PMCID: PMC6947010 DOI: 10.22074/cellj.2020.6873] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Accepted: 06/22/2019] [Indexed: 12/29/2022]
Abstract
Objective Endoplasmic reticulum (ER) stress causes an adaptive response initiated by protein kinase RNA-like ER
kinase (PERK), Ire1 and ATF6. It has been reported that these upstream regulators induce microRNAs. The current
study was designed to find a novel microRNA that mediates ER stress components and finally contributes to cell fate
decision.
Materials and Methods In this experimental study, miR-706 levels were checked under different conditions of
ER stress induced by Thapsigargin, Tunicamycin or low glucose media. PERK and ATF4 were knocked-down
by administration of lentivirus-mediated short hairpin RNA to explore the effect of ER stress related proteins on
miR-706 expression. The effect of miR-706 on caspase activity and apoptosis inhibitor 1 (CAAP1) levels were
examined by using mimic-miR-706. The role of CAAP1 in inhibiting cell death (measured by Annexin V staining)
and contributing to patient overall survival (measured by Kaplan-Meier estimate) were further confirmed by anti-
miR-706 and CAAP1 knock-down.
Results We showed that Thapsigargin or Tunicamycin triggered ER stress leading to the induction of miR-706.
miR-706 induction is dependent on PERK and its downstream regulator ATF4, as knocking-down of PERK and ATF4
suppressed miR-706 induction in response to ER stress. Knocking-down of miR-706 reduces cell death triggered by
ER stress, indicating that miR-706 is pro-cell death microRNA. We further identified CAAP1 as a miR-706 target in
regulating ER stress initiated cell death.
Conclusion Collectively, our results pointed to an ER signaling network consisting of proteins, microRNA and novel
target.
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Affiliation(s)
- Xiu Wang
- Department of Anesthesiology, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China. Electronic Address:
| | - Yi Han
- The Second Department of Urology, Shenyang Red Cross Hospital, Shenyang, People's Republic of China (CHN)
| | - Guodong Hu
- The Second Department of Urology, Shenyang Red Cross Hospital, Shenyang, People's Republic of China (CHN)
| | - Jianbo Guo
- The Third Department of General Surgery, The Fourth affiliated Hospital of China, Medical University, Shenyang, Liaoning, China
| | - Hongyu Chen
- The Second Department of Urology, Shenyang Red Cross Hospital, Shenyang, People's Republic of China (CHN)
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21
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Moritake H, Saito Y, Sawa D, Sameshima N, Yamada A, Kinoshita M, Kamimura S, Konomoto T, Nunoi H. TAE226, a dual inhibitor of focal adhesion kinase and insulin-like growth factor-I receptor, is effective for Ewing sarcoma. Cancer Med 2019; 8:7809-7821. [PMID: 31692287 PMCID: PMC6912025 DOI: 10.1002/cam4.2647] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 09/18/2019] [Accepted: 10/10/2019] [Indexed: 12/17/2022] Open
Abstract
The outcomes for relapsed and metastatic Ewing sarcoma (EWS) is extremely poor. Therefore, it is important to identify the tumor‐specific targets in these intractable diseases. High focal adhesion kinase (FAK) transcript expression levels in EWS cell lines are known. TAE226 is a dual inhibitor of FAK and insulin‐like growth factor‐I receptor (IGF‐IR), while PF‐562,271 is a dual inhibitor of FAK and proline‐rich tyrosine kinase 2. We compared the cytotoxicity of TAE226 and PF‐562,271 toward three EWS cell lines. TAE226 strongly inhibited proliferation of three cell lines when compared with PF‐562,271. Furthermore, we investigated the efficacy of TAE226 as well as its mechanism of action against EWS. A stable EWS cell line with FAK and IGF‐IR knocked down was established, and microarray analysis revealed dysregulated expression in various pathways. TAE226 treatment of EWS cell lines induced cell cycle arrest, apoptosis, AKT dephosphorylation, and inhibition of invasion. We demonstrated that TAE226 drastically inhibits the local growth of primary tumors and metastasis in EWS using mouse models. Furthermore, the combination of TAE226 and conventional chemotherapy proved to exert synergistic effects. TAE226 may be a candidate single agent or combined therapy drug to be developed for patients who have relapse and metastatic EWS tumors in future.
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Affiliation(s)
- Hiroshi Moritake
- Division of Pediatrics, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yusuke Saito
- Division of Pediatrics, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Daisuke Sawa
- Division of Pediatrics, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Naoki Sameshima
- Department of Pathology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Ai Yamada
- Division of Pediatrics, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Mariko Kinoshita
- Division of Pediatrics, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Sachiyo Kamimura
- Division of Pediatrics, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Takao Konomoto
- Division of Pediatrics, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Hiroyuki Nunoi
- Division of Pediatrics, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
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22
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Aye JM, Stafman LL, Williams AP, Garner EF, Stewart JE, Anderson JC, Mruthyunjayappa S, Waldrop MG, Goolsby CD, Markert HR, Quinn C, Marayati R, Mroczek-Musulman E, Willey CD, Yoon KJ, Whelan KF, Beierle EA. The effects of focal adhesion kinase and platelet-derived growth factor receptor beta inhibition in a patient-derived xenograft model of primary and metastatic Wilms tumor. Oncotarget 2019; 10:5534-5548. [PMID: 31565187 PMCID: PMC6756857 DOI: 10.18632/oncotarget.27165] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 08/12/2019] [Indexed: 12/01/2022] Open
Abstract
Aggressive therapies for patients with metastatic Wilms tumor (WT) with subsequent severe late effects warrant the search for novel therapies. The role of focal adhesion kinase (FAK), a non-receptor tyrosine kinase important in pediatric solid tumor development and progression, has not been examined in metastatic WT. Using a novel patient-derived xenograft (PDX) of a primary and matched, isogenic, metastatic WT, the hypothesis of the current study was that FAK would contribute to metastatic WT and small molecule inhibition would decrease tumor growth. Immunohistochemical staining, immunoblotting, cell viability and proliferation assays, cell cycle analysis, and cellular motility and attachment-independent growth assays were performed. FAK was present and phosphorylated in both WT PDXs and in the human samples from which they were derived. FAK inhibition decreased cellular survival, proliferation, and cell cycle progression in both PDXs but only significantly decreased migration, invasion, and attachment-independent growth in the primary WT PDX. Kinomic profiling revealed that platelet-derived growth factor receptor beta (PDGFRβ) may be affected by FAK inhibition in WT. Pharmacologic inhibition of FAK and PDGFRβ was synergistic in primary WT PDX cells. These findings broaden the knowledge of metastatic WT and support further investigations on the potential use of FAK and PDGFRβ inhibitors.
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Affiliation(s)
- Jamie M. Aye
- Department of Pediatrics, Division of Hematology Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Laura L. Stafman
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Adele P. Williams
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Evan F. Garner
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jerry E. Stewart
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Joshua C. Anderson
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - Mary G. Waldrop
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Caroline D. Goolsby
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Hooper R. Markert
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Colin Quinn
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Raoud Marayati
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - Christopher D. Willey
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Karina J. Yoon
- Department of Pharmacology and Toxicology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Kimberly F. Whelan
- Department of Pediatrics, Division of Hematology Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
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23
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Hong KO, Ahn CH, Yang IH, Han JM, Shin JA, Cho SD, Hong SD. Norcantharidin Suppresses YD-15 Cell Invasion Through Inhibition of FAK/Paxillin and F-Actin Reorganization. Molecules 2019; 24:molecules24101928. [PMID: 31109130 PMCID: PMC6572169 DOI: 10.3390/molecules24101928] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 05/15/2019] [Accepted: 05/17/2019] [Indexed: 12/12/2022] Open
Abstract
Norcantharidin (NCTD), a demethylated derivative of cantharidin, has been reported to exhibit activity against various types of cancers. However, the anti-invasive effects of NCTD and its molecular mechanism in human mucoepidermoid carcinoma (MEC) remain incompletely elucidated. Clonogenic, wound healing, invasion, zymography, western blotting and immunocytochemistry assays were performed in YD-15 cells to investigate the anti-invasive effect of NCTD and its molecular mechanism of action. The inhibitory effects of NCTD on invasiveness were compared with those of a novel focal adhesion kinase (FAK) kinase inhibitor, PF-562271. NCTD markedly suppressed the colony formation, migration, and invasion of YD-15 cells as well as the activities of MMP-2 and MMP-9. It disrupted F-actin reorganization through suppressing the FAK/Paxillin axis. Moreover, NCTD exhibited a powerful anti-invasive effect compared with that of PF-562271 in YD-15 cells. Collectively, these results suggest that NCTD has a potential anti-invasive activity against YD-15 cells. This study may clarify the impact of NCTD on migration and invasion of human MEC cells.
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Affiliation(s)
- Kyoung-Ok Hong
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, Seoul 03080, Korea.
| | - Chi-Hyun Ahn
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, Seoul 03080, Korea.
| | - In-Hyoung Yang
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, Seoul 03080, Korea.
| | - Jung-Min Han
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, Seoul 03080, Korea.
| | - Ji-Ae Shin
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, Seoul 03080, Korea.
| | - Sung-Dae Cho
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, Seoul 03080, Korea.
| | - Seong Doo Hong
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, Seoul 03080, Korea.
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24
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Wang S, Hwang EE, Guha R, O'Neill AF, Melong N, Veinotte CJ, Conway Saur A, Wuerthele K, Shen M, McKnight C, Alexe G, Lemieux ME, Wang A, Hughes E, Xu X, Boxer MB, Hall MD, Kung A, Berman JN, Davis MI, Stegmaier K, Crompton BD. High-throughput Chemical Screening Identifies Focal Adhesion Kinase and Aurora Kinase B Inhibition as a Synergistic Treatment Combination in Ewing Sarcoma. Clin Cancer Res 2019; 25:4552-4566. [PMID: 30979745 DOI: 10.1158/1078-0432.ccr-17-0375] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 12/18/2018] [Accepted: 04/09/2019] [Indexed: 12/27/2022]
Abstract
PURPOSE Ewing sarcoma is an aggressive solid tumor malignancy of childhood. Although current treatment regimens cure approximately 70% of patients with localized disease, they are ineffective for most patients with metastases or relapse. New treatment combinations are necessary for these patients. EXPERIMENTAL DESIGN Ewing sarcoma cells are dependent on focal adhesion kinase (FAK) for growth. To identify candidate treatment combinations for Ewing sarcoma, we performed a small-molecule library screen to identify compounds synergistic with FAK inhibitors in impairing Ewing cell growth. The activity of a top-scoring class of compounds was then validated across multiple Ewing cell lines in vitro and in multiple xenograft models of Ewing sarcoma. RESULTS Numerous Aurora kinase inhibitors scored as synergistic with FAK inhibition in this screen. We found that Aurora kinase B inhibitors were synergistic across a larger range of concentrations than Aurora kinase A inhibitors when combined with FAK inhibitors in multiple Ewing cell lines. The combination of AZD-1152, an Aurora kinase B-selective inhibitor, and PF-562271 or VS-4718, FAK-selective inhibitors, induced apoptosis in Ewing sarcoma cells at concentrations that had minimal effects on survival when cells were treated with either drug alone. We also found that the combination significantly impaired tumor progression in multiple xenograft models of Ewing sarcoma. CONCLUSIONS FAK and Aurora kinase B inhibitors synergistically impair Ewing sarcoma cell viability and significantly inhibit tumor progression. This study provides preclinical support for the consideration of a clinical trial testing the safety and efficacy of this combination for patients with Ewing sarcoma.
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Affiliation(s)
- Sarah Wang
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Elizabeth E Hwang
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Rajarshi Guha
- National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland
| | - Allison F O'Neill
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | | | - Chansey J Veinotte
- IWK Health Centre, Halifax, Nova Scotia, Canada
- Dalhousie University, Halifax, Nova Scotia, Canada
| | - Amy Conway Saur
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Kellsey Wuerthele
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Min Shen
- National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland
| | - Crystal McKnight
- National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland
| | - Gabriela Alexe
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
- Boston University Bioinformatics Graduate Program, Boston, Massachusetts
| | | | - Amy Wang
- National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland
| | - Emma Hughes
- National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland
| | - Xin Xu
- National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland
| | - Matthew B Boxer
- National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland
| | - Matthew D Hall
- National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland
| | - Andrew Kung
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jason N Berman
- IWK Health Centre, Halifax, Nova Scotia, Canada
- Dalhousie University, Halifax, Nova Scotia, Canada
| | - Mindy I Davis
- National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland
| | - Kimberly Stegmaier
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts.
| | - Brian D Crompton
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts.
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25
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Gu MM, Gao D, Yao PA, Yu L, Yang XD, Xing CG, Zhou J, Shang ZF, Li M. p53-inducible gene 3 promotes cell migration and invasion by activating the FAK/Src pathway in lung adenocarcinoma. Cancer Sci 2018; 109:3783-3793. [PMID: 30281878 PMCID: PMC6272089 DOI: 10.1111/cas.13818] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 09/18/2018] [Accepted: 09/26/2018] [Indexed: 12/13/2022] Open
Abstract
The p53-inducible gene 3 (PIG3) is one of the p53-induced genes at the onset of apoptosis, which plays an important role in cell apoptosis and DNA damage response. Our previous study reported an oncogenic role of PIG3 associated with tumor progression and metastasis in non-small cell lung cancer (NSCLC). In this study, we further analyzed PIG3 mRNA expression in 504 lung adenocarcinoma (LUAD) and 501 lung squamous cell carcinoma (LUSC) tissues from The Cancer Genome Atlas database and we found that PIG3 expression was significantly higher in LUAD with lymph node metastasis than those without, while no difference was observed between samples with and without lymph node metastasis in LUSC. Gain and loss of function experiments were performed to confirm the metastatic role of PIG3 in vitro and to explore the mechanism involved in its oncogenic role in NSCLC metastasis. The results showed that PIG3 knockdown significantly inhibited the migration and invasion ability of NSCLC cells, and decreased paxillin, phospho-focal adhesion kinase (FAK) and phospho-Src kinase expression, while its overexpression resulted in the opposite effects. Blocking FAK with its inhibitor reverses PIG3 overexpression-induced cell motility in NSCLC cells, indicating that PIG3 increased cell metastasis through the FAK/Src/paxillin pathway. Furthermore, PIG3 silencing sensitized NSCLC cells to FAK inhibitor. In conclusion, our data revealed a role for PIG3 in inducing LUAD metastasis, and its role as a new FAK regulator, suggesting that it could be considered as a novel prognostic biomarker or therapeutic target in the treatment of LUAD metastasis.
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Affiliation(s)
- Meng-Meng Gu
- Suzhou Digestive Diseases and Nutrition Research Center, Nanjing Medical University Affiliated Suzhou Hospital, North District of Suzhou Municipal Hospital, Suzhou, China.,State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China.,Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, China
| | - Dexuan Gao
- Department of Urology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Ping-An Yao
- Department of General Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Lan Yu
- Suzhou Digestive Diseases and Nutrition Research Center, Nanjing Medical University Affiliated Suzhou Hospital, North District of Suzhou Municipal Hospital, Suzhou, China
| | - Xiao-Dong Yang
- Department of General Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Chun-Gen Xing
- Department of General Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Jundong Zhou
- Suzhou Cancer Center Core Laboratory, Nanjing Medical University Affiliated Suzhou Hospital, Suzhou, China
| | - Zeng-Fu Shang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China.,Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, China
| | - Ming Li
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China.,Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, China
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26
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Goss KL, Gordon DJ. Gene expression signature based screening identifies ribonucleotide reductase as a candidate therapeutic target in Ewing sarcoma. Oncotarget 2018; 7:63003-63019. [PMID: 27557498 PMCID: PMC5325343 DOI: 10.18632/oncotarget.11416] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Accepted: 08/13/2016] [Indexed: 11/25/2022] Open
Abstract
There is a critical need in cancer therapeutics to identify targeted therapies that will improve outcomes and decrease toxicities compared to conventional, cytotoxic chemotherapy. Ewing sarcoma is a highly aggressive bone and soft tissue cancer that is caused by the EWS-FLI1 fusion protein. Although EWS-FLI1 is specific for cancer cells, and required for tumorigenesis, directly targeting this transcription factor has proven challenging. Consequently, targeting unique dependencies or key downstream mediators of EWS-FLI1 represent important alternative strategies. We used gene expression data derived from a genetically defined model of Ewing sarcoma to interrogate the Connectivity Map and identify a class of drugs, iron chelators, that downregulate a significant number of EWS-FLI1 target genes. We then identified ribonucleotide reductase M2 (RRM2), the iron-dependent subunit of ribonucleotide reductase (RNR), as one mediator of iron chelator toxicity in Ewing sarcoma cells. Inhibition of RNR in Ewing sarcoma cells caused apoptosis in vitro and attenuated tumor growth in an in vivo, xenograft model. Additionally, we discovered that the sensitivity of Ewing sarcoma cells to inhibition or suppression of RNR is mediated, in part, by high levels of SLFN11, a protein that sensitizes cells to DNA damage. This work demonstrates a unique dependency of Ewing sarcoma cells on RNR and supports further investigation of RNR inhibitors, which are currently used in clinical practice, as a novel approach for treating Ewing sarcoma.
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Affiliation(s)
- Kelli L Goss
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Iowa, Iowa City, Iowa, USA
| | - David J Gordon
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Iowa, Iowa City, Iowa, USA
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27
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Steinestel K, Grünewald TGP, Hartmann W. [The role of focal adhesions in Ewing's sarcoma]. DER PATHOLOGE 2017; 38:169-171. [PMID: 28939918 DOI: 10.1007/s00292-017-0354-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- K Steinestel
- Institut für Pathologie und Molekularpathologie, Bundeswehrkrankenhaus Ulm, Oberer Eselsberg 40, 89081, Ulm, Deutschland. .,Gerhard-Domagk-Institut für Pathologie, Universitätsklinikum Münster, Münster, Deutschland.
| | - T G P Grünewald
- Max-Eder-Nachwuchsgruppe für Pädiatrische Sarkombiologie, Pathologisches Institut, Medizinische Fakultät, LMU München, München, Deutschland
| | - W Hartmann
- Gerhard-Domagk-Institut für Pathologie, Universitätsklinikum Münster, Münster, Deutschland
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28
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Li EQ, Zhang JL. Essential role of SH3GL1 in interleukin-6(IL-6)- and vascular endothelial growth factor (VEGF)-triggered p130cas-mediated proliferation and migration of osteosarcoma cells. Hum Cell 2017; 30:300-310. [DOI: 10.1007/s13577-017-0178-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Accepted: 06/14/2017] [Indexed: 11/28/2022]
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29
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Goss KL, Koppenhafer SL, Harmoney KM, Terry WW, Gordon DJ. Inhibition of CHK1 sensitizes Ewing sarcoma cells to the ribonucleotide reductase inhibitor gemcitabine. Oncotarget 2017; 8:87016-87032. [PMID: 29152060 PMCID: PMC5675612 DOI: 10.18632/oncotarget.18776] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 05/22/2017] [Indexed: 12/22/2022] Open
Abstract
Ewing sarcoma is a bone and soft tissue sarcoma that occurs in children and young adults. The EWS-FLI1 gene fusion is the driver mutation in most Ewing sarcoma tumors and functions, in part, as an aberrant transcription factor. We recently identified that Ewing sarcoma cells are sensitive to inhibition of ribonucleotide reductase (RNR), which catalyzes the formation of deoxyribonucleotides from ribonucleotides. In this report, we show that Ewing sarcoma cells are sensitive to treatment with clofarabine, which is a nucleoside analogue and allosteric inhibitor of RNR. However, clofarabine is a reversible inhibitor of RNR and we found that the effect of clofarabine is limited when using a short (6-hour) drug treatment. Gemcitabine, on the other hand, is an irreversible inhibitor of the RRM1 subunit of RNR and this drug induces apoptosis in Ewing sarcoma cells when used in both 6-hour and longer drug treatments. Treatment of Ewing sarcoma cells with gemcitabine also results in activation of checkpoint kinase 1 (CHK1), which is a critical mediator of cell survival in the setting of impaired DNA replication. Notably, inhibition of CHK1 function in Ewing sarcoma cells using a small-molecule CHK1 inhibitor, or siRNA knockdown, in combination with gemcitabine results in increased toxicity both in vitro and in vivo in a mouse xenograft experiment. Overall, our results provide insight into Ewing sarcoma biology and identify a candidate therapeutic target, and drug combination, in Ewing sarcoma.
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Affiliation(s)
- Kelli L Goss
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Iowa, Iowa City, Iowa 52242, USA
| | - Stacia L Koppenhafer
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Iowa, Iowa City, Iowa 52242, USA
| | - Kathryn M Harmoney
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Iowa, Iowa City, Iowa 52242, USA
| | - William W Terry
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Iowa, Iowa City, Iowa 52242, USA
| | - David J Gordon
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Iowa, Iowa City, Iowa 52242, USA
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30
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Sun H, Lin DC, Cao Q, Pang B, Gae DD, Lee VKM, Lim HJ, Doan N, Said JW, Gery S, Chow M, Mayakonda A, Forscher C, Tyner JW, Koeffler HP. Identification of a Novel SYK/c-MYC/MALAT1 Signaling Pathway and Its Potential Therapeutic Value in Ewing Sarcoma. Clin Cancer Res 2017; 23:4376-4387. [DOI: 10.1158/1078-0432.ccr-16-2185] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 10/05/2016] [Accepted: 03/21/2017] [Indexed: 11/16/2022]
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31
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Xu CY, Liu SQ, Qin MB, Zhuge CF, Qin L, Qin N, Lai MY, Huang JA. SphK1 modulates cell migration and EMT-related marker expression by regulating the expression of p-FAK in colorectal cancer cells. Int J Mol Med 2017; 39:1277-1284. [PMID: 28405684 DOI: 10.3892/ijmm.2017.2921] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 03/10/2017] [Indexed: 11/05/2022] Open
Abstract
Sphingosine kinase 1 (SphK1) plays an important role in colorectal carcinoma metastasis. However, whether SphK1 modulates epithelial-mesenchymal transition (EMT)-related marker expression and the underlying mechanisms remain unclear. In this study, in order to clarify this issue, we used various colorectal cancer (CRC) cell lines, Caco2, HT29, RKO and HCT116. Each of the cell lines was divided into 3 groups as follows: the control group, SKI-Ⅱ (SphK1 inhibitor) group and PF-562271 [focal adhesion kinase (FAK) inhibitor] group. The migratory ability of the cells was examined by Transwell chamber assay. The mRNA and protein expression levels of SphK1, FAK (p-FAK), Slug, vimentin, N-cadherin and E-cadherin were detected by PCR and western blot analysis, respectively. The results revealed that the suppression of SphK1 reduced the cell migratory ability, and decreased the expression of Slug, vimentin and N-cadherin; however, the expression of E-cadherin was increased. Moreover, the inhibition of SphK1 reduced the expression of p-FAK. The inhibition of FAK (p-FAK) also decreased the cell migratory ability, and decreased the expression of Slug, vimentin and N-cadherin, whereas the expression of E-cadherin was increased. Thus, our data suggest that SphK1 modulates the expression of EMT-related markers and cell migration by regulating the expression of p-FAK in CRC cells. Thus, SphK1 may play a functional role in mediating the EMT process in CRC.
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Affiliation(s)
- Chun-Yan Xu
- Department of Gastroenterology, Τhe First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Shi-Quan Liu
- Department of Gastroenterology, Τhe First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Meng-Bin Qin
- Department of Gastroenterology, Τhe First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Chun-Feng Zhuge
- Department of Gastroenterology, Τhe First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Lin Qin
- Department of Gastroenterology, Τhe First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Nan Qin
- Department of Gastroenterology, Τhe First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Ming-Yu Lai
- Department of Gastroenterology, Τhe First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Jie-An Huang
- Department of Gastroenterology, Τhe First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
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Jiang H, Hegde S, Knolhoff BL, Zhu Y, Herndon JM, Meyer MA, Nywening TM, Hawkins WG, Shapiro IM, Weaver DT, Pachter JA, Wang-Gillam A, DeNardo DG. Targeting focal adhesion kinase renders pancreatic cancers responsive to checkpoint immunotherapy. Nat Med 2016; 22:851-60. [PMID: 27376576 PMCID: PMC4935930 DOI: 10.1038/nm.4123] [Citation(s) in RCA: 696] [Impact Index Per Article: 87.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Accepted: 05/10/2016] [Indexed: 12/12/2022]
Abstract
Single-agent immunotherapy has achieved limited clinical benefit to date in patients suffering from pancreatic ductal adenocarcinoma (PDAC). This may be due to the presence of a uniquely immunosuppressive tumor microenvironment (TME). Critical obstacles to immunotherapy in PDAC tumors include a high number of tumor-associated immunosuppressive cells and a uniquely desmoplastic stroma that acts as a barrier to T-cell infiltration. We have identified hyperactivated focal adhesion kinase (FAK) activity in neoplastic PDAC cells as a significant regulator of the fibrotic and immunosuppressive TME. We found that FAK activity was elevated in human PDAC tissues and correlates with high levels of fibrosis and poor CD8+ cytotoxic T-cell infiltration. Single-agent FAK inhibition using the selective FAK inhibitor VS-4718 significantly limited tumor progression, resulting in a doubling of survival in the p48-Cre/LSL-KrasG12D/p53Flox/+ (KPC) mouse model of human PDAC. This delay in tumor progression was associated with dramatically reduced tumor fibrosis, and decreased numbers of tumor-infiltrating immunosuppressive cells. We also found that FAK inhibition rendered the previously unresponsive KPC mouse model responsive to T cell immunotherapy and PD-1 antagonists. These data suggest that FAK inhibition increases immune surveillance by overcoming the fibrotic and immunosuppressive PDAC TME and renders tumors responsive to immunotherapy.
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Affiliation(s)
- Hong Jiang
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA.,Integrating Communications within the Cancer Environment (ICCE) Institute, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Samarth Hegde
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA.,Integrating Communications within the Cancer Environment (ICCE) Institute, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Brett L Knolhoff
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA.,Integrating Communications within the Cancer Environment (ICCE) Institute, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Yu Zhu
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA.,Integrating Communications within the Cancer Environment (ICCE) Institute, Washington University School of Medicine, St. Louis, Missouri, USA
| | - John M Herndon
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA.,Integrating Communications within the Cancer Environment (ICCE) Institute, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Melissa A Meyer
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA.,Integrating Communications within the Cancer Environment (ICCE) Institute, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Timothy M Nywening
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
| | - William G Hawkins
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, USA.,Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | | | | | | | - Andrea Wang-Gillam
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA.,Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - David G DeNardo
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA.,Integrating Communications within the Cancer Environment (ICCE) Institute, Washington University School of Medicine, St. Louis, Missouri, USA.,Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA.,Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
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33
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Waters AM, Stafman LL, Garner EF, Mruthyunjayappa S, Stewart JE, Mroczek-Musulman E, Beierle EA. Targeting Focal Adhesion Kinase Suppresses the Malignant Phenotype in Rhabdomyosarcoma Cells. Transl Oncol 2016; 9:263-73. [PMID: 27567948 PMCID: PMC4925808 DOI: 10.1016/j.tranon.2016.06.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 06/04/2016] [Accepted: 06/06/2016] [Indexed: 01/15/2023] Open
Abstract
Despite the tremendous advances in the treatment of childhood solid tumors, rhabdomyosarcoma (RMS) continues to provide a therapeutic challenge. Children with metastatic or relapsed disease have a disease-free survival rate under 30%. Focal adhesion kinase (FAK) is a nonreceptor tyrosine kinase that is important in many facets of tumorigenesis. Signaling pathways both upstream and downstream to FAK have been found to be important in sarcoma tumorigenesis, leading us to hypothesize that FAK would be present in RMS and would impact cellular survival. In the current study, we showed that FAK was present and phosphorylated in pediatric alveolar and embryonal RMS tumor specimens and cell lines. We also examined the effects of FAK inhibition upon two RMS cell lines utilizing parallel approaches including RNAi and small molecule inhibitors. FAK inhibition resulted in decreased cellular survival, invasion, and migration and increased apoptosis. Furthermore, small molecule inhibition of FAK led to decreased tumor growth in a nude mouse RMS xenograft model. The findings from this study will help to further our understanding of the regulation of tumorigenesis in RMS and may provide desperately needed novel therapeutic strategies for these difficult-to-treat tumors.
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Affiliation(s)
- Alicia M Waters
- Department of Surgery, Division of Pediatric Surgery, University of Alabama, Birmingham, AL
| | - Laura L Stafman
- Department of Surgery, Division of Pediatric Surgery, University of Alabama, Birmingham, AL
| | - Evan F Garner
- Department of Surgery, Division of Pediatric Surgery, University of Alabama, Birmingham, AL
| | - Smitha Mruthyunjayappa
- Department of Surgery, Division of Pediatric Surgery, University of Alabama, Birmingham, AL
| | - Jerry E Stewart
- Department of Surgery, Division of Pediatric Surgery, University of Alabama, Birmingham, AL
| | | | - Elizabeth A Beierle
- Department of Surgery, Division of Pediatric Surgery, University of Alabama, Birmingham, AL.
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Chen H, Shen J, Choy E, Hornicek FJ, Duan Z. Targeting protein kinases to reverse multidrug resistance in sarcoma. Cancer Treat Rev 2015; 43:8-18. [PMID: 26827688 DOI: 10.1016/j.ctrv.2015.11.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Revised: 11/27/2015] [Accepted: 11/30/2015] [Indexed: 12/28/2022]
Abstract
Sarcomas are a group of cancers that arise from transformed cells of mesenchymal origin. They can be classified into over 50 subtypes, accounting for approximately 1% of adult and 15% of pediatric cancers. Wide surgical resection, radiotherapy, and chemotherapy are the most common treatments for the majority of sarcomas. Among these therapies, chemotherapy can palliate symptoms and prolong life for some sarcoma patients. However, sarcoma cells can have intrinsic or acquired resistance after treatment with chemotherapeutics drugs, leading to the development of multidrug resistance (MDR). MDR attenuates the efficacy of anticancer drugs and results in treatment failure for sarcomas. Therefore, overcoming MDR is an unmet need for sarcoma therapy. Certain protein kinases demonstrate aberrant expression and/or activity in sarcoma cells, which have been found to be involved in the regulation of sarcoma cell progression, such as cell cycle, apoptosis, and survival. Inhibiting these protein kinases may not only decrease the proliferation and growth of sarcoma cells, but also reverse their resistance to chemotherapeutic drugs to subsequently reduce the doses of anticancer drugs and decrease drug side-effects. The discovery of novel strategies targeting protein kinases opens a door to a new area of sarcoma research and provides insight into the mechanisms of MDR in chemotherapy. This review will focus on the recent studies in targeting protein kinase to reverse chemotherapeutic drug resistance in sarcoma.
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Affiliation(s)
- Hua Chen
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Jackson 1115, Boston, MA 02114, United States; Department of Emergency Surgery, ShenZhen People's Hospital, 2nd Clinical Medical College of Jinan University, No. 1017 Dongmenbei Road, Shenzhen, Guangdong Province 518020, China
| | - Jacson Shen
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Jackson 1115, Boston, MA 02114, United States
| | - Edwin Choy
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Jackson 1115, Boston, MA 02114, United States
| | - Francis J Hornicek
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Jackson 1115, Boston, MA 02114, United States
| | - Zhenfeng Duan
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Jackson 1115, Boston, MA 02114, United States.
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35
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Lee YC, Lin SC, Yu G, Cheng CJ, Liu B, Liu HC, Hawke DH, Parikh NU, Varkaris A, Corn P, Logothetis C, Satcher RL, Yu-Lee LY, Gallick GE, Lin SH. Identification of Bone-Derived Factors Conferring De Novo Therapeutic Resistance in Metastatic Prostate Cancer. Cancer Res 2015; 75:4949-59. [PMID: 26530902 DOI: 10.1158/0008-5472.can-15-1215] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Accepted: 09/07/2015] [Indexed: 11/16/2022]
Abstract
Resistance to currently available targeted therapies significantly hampers the survival of patients with prostate cancer with bone metastasis. Here we demonstrate an important resistance mechanism initiated from tumor-induced bone. Studies using an osteogenic patient-derived xenograft, MDA-PCa-118b, revealed that tumor cells resistant to cabozantinib, a Met and VEGFR-2 inhibitor, reside in a "resistance niche" adjacent to prostate cancer-induced bone. We performed secretome analysis of the conditioned medium from tumor-induced bone to identify proteins (termed "osteocrines") found within this resistance niche. In accordance with previous reports demonstrating that activation of integrin signaling pathways confers therapeutic resistance, 27 of the 90 osteocrines identified were integrin ligands. We found that following cabozantinib treatment, only tumor cells positioned adjacent to the newly formed woven bone remained viable and expressed high levels of pFAK-Y397 and pTalin-S425, mediators of integrin signaling. Accordingly, treatment of C4-2B4 cells with integrin ligands resulted in increased pFAK-Y397 expression and cell survival, whereas targeting integrins with FAK inhibitors PF-562271 or defactinib inhibited FAK phosphorylation and reduced the survival of PC3-mm2 cells. Moreover, treatment of MDA-PCa-118b tumors with PF-562271 led to decreased tumor growth, irrespective of initial tumor size. Finally, we show that upon treatment cessation, the combination of PF-562271 and cabozantinib delayed tumor recurrence in contrast to cabozantinib treatment alone. Our studies suggest that identifying paracrine de novo resistance mechanisms may significantly contribute to the generation of a broader set of potent therapeutic tools that act combinatorially to inhibit metastatic prostate cancer.
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Affiliation(s)
- Yu-Chen Lee
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Song-Chang Lin
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Guoyu Yu
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Chien-Jui Cheng
- Department of Pathology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan. Department of Pathology, Taipei Medical University Hospital, Taipei, Taiwan
| | - Bin Liu
- Department of Genetics, Center for Cancer Genetics and Genomics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Hsuan-Chen Liu
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David H Hawke
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Nila U Parikh
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andreas Varkaris
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Paul Corn
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Christopher Logothetis
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Robert L Satcher
- Department of Orthopedic Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Li-Yuan Yu-Lee
- Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Gary E Gallick
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| | - Sue-Hwa Lin
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas. Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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36
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Yap M, Brouard S, Pecqueur C, Degauque N. Targeting CD8 T-Cell Metabolism in Transplantation. Front Immunol 2015; 6:547. [PMID: 26557123 PMCID: PMC4617050 DOI: 10.3389/fimmu.2015.00547] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 10/12/2015] [Indexed: 12/19/2022] Open
Abstract
Infiltration of effector CD8 T cells plays a major role in allograft rejection, and increases in memory and terminally differentiated effector memory CD8 T cells are associated with long-term allograft dysfunction. Alternatively, CD8 regulatory T cells suppress the inflammatory responses of effector lymphocytes and induce allograft tolerance in animal models. Recently, there has been a renewed interest in the field of immunometabolics and its important role in CD8 function and differentiation. The purpose of this review is to highlight the key metabolic pathways involved in CD8 T cells and to discuss how manipulating these metabolic pathways could lead to new immunosuppressive strategies for the transplantation field.
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Affiliation(s)
- Michelle Yap
- UMR 1064, INSERM , Nantes , France ; Faculté de Médecine, Université de Nantes , Nantes , France
| | - Sophie Brouard
- UMR 1064, INSERM , Nantes , France ; CHU de Nantes, ITUN , Nantes , France ; CIC Biothérapie , Nantes , France ; CHU Nantes, CRB , Nantes , France
| | - Claire Pecqueur
- Faculté de Médecine, Université de Nantes , Nantes , France ; UMR 892, INSERM , Nantes , France
| | - Nicolas Degauque
- UMR 1064, INSERM , Nantes , France ; CHU de Nantes, ITUN , Nantes , France
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37
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François RA, Maeng K, Nawab A, Kaye FJ, Hochwald SN, Zajac-Kaye M. Targeting Focal Adhesion Kinase and Resistance to mTOR Inhibition in Pancreatic Neuroendocrine Tumors. J Natl Cancer Inst 2015; 107:djv123. [PMID: 25971297 DOI: 10.1093/jnci/djv123] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 04/08/2015] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Focal adhesion kinase (FAK) mediates survival of normal pancreatic islets through activation of AKT. Upon malignant transformation of islet cells into pancreatic neuroendocrine tumors (PanNETs), AKT is frequently overexpressed and mutations in the AKT/mTOR pathway are detected. Because mTOR inhibitors rarely induce PanNET tumor regression, partly because of feedback activation of AKT, novel combination strategies are needed to target FAK/AKT/mTOR signaling. METHODS We characterized the activation of FAK in PanNETs using immunohistochemistry and Western blot analysis and tested the FAK inhibitor PF-04554878 in human PanNET cells in vitro and in vivo (at least three mice per group). In addition, we evaluated the effect of combined FAK and mTOR inhibition on PanNET viability and apoptosis. All statistical tests were two-sided. RESULTS We found that FAK is overexpressed and hyperphosphorylated in human PanNETs and that PF-04554878 strongly inhibited FAK (Tyr397) autophosphorylation in a dose-dependent manner. We found that PF-04554878 inhibited cell proliferation and clonogenicity and induced apoptosis in PanNET cells. Moreover, oral administration of PF-04554878 statistically significantly reduced tumor growth in a patient-derived xenograft model of PanNET (P = .02) and in a human PanNET xenograft model of peritoneal carcinomatosis (P = .03). Importantly, PF-04554878 synergized with the mTOR inhibitor everolimus by preventing feedback AKT activation. CONCLUSIONS We demonstrate for the first time that FAK is overexpressed in PanNETs and that inhibition of FAK activity induces apoptosis and inhibits PanNET proliferation. We found that the novel FAK inhibitor PF-04554878 synergizes with everolimus, a US Food and Drug Administration-approved agent for PanNETs. Our findings warrant the clinical investigation of combined FAK and mTOR inhibition in PanNETs.
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Affiliation(s)
- Rony A François
- Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL (RAF, KM, AN, MZK); Department of Medicine, University of Florida College of Medicine, Gainesville, FL (FJK); Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, NY (SNH)
| | - Kyungah Maeng
- Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL (RAF, KM, AN, MZK); Department of Medicine, University of Florida College of Medicine, Gainesville, FL (FJK); Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, NY (SNH)
| | - Akbar Nawab
- Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL (RAF, KM, AN, MZK); Department of Medicine, University of Florida College of Medicine, Gainesville, FL (FJK); Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, NY (SNH)
| | - Frederic J Kaye
- Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL (RAF, KM, AN, MZK); Department of Medicine, University of Florida College of Medicine, Gainesville, FL (FJK); Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, NY (SNH)
| | - Steven N Hochwald
- Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL (RAF, KM, AN, MZK); Department of Medicine, University of Florida College of Medicine, Gainesville, FL (FJK); Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, NY (SNH)
| | - Maria Zajac-Kaye
- Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL (RAF, KM, AN, MZK); Department of Medicine, University of Florida College of Medicine, Gainesville, FL (FJK); Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, NY (SNH)
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Rello-Varona S, Herrero-Martín D, Lagares-Tena L, López-Alemany R, Mulet-Margalef N, Huertas-Martínez J, Garcia-Monclús S, García Del Muro X, Muñoz-Pinedo C, Tirado OM. The importance of being dead: cell death mechanisms assessment in anti-sarcoma therapy. Front Oncol 2015; 5:82. [PMID: 25905041 PMCID: PMC4387920 DOI: 10.3389/fonc.2015.00082] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Accepted: 03/21/2015] [Indexed: 12/23/2022] Open
Abstract
Cell death can occur through different mechanisms, defined by their nature and physiological implications. Correct assessment of cell death is crucial for cancer therapy success. Sarcomas are a large and diverse group of neoplasias from mesenchymal origin. Among cell death types, apoptosis is by far the most studied in sarcomas. Albeit very promising in other fields, regulated necrosis and other cell death circumstances (as so-called "autophagic cell death" or "mitotic catastrophe") have not been yet properly addressed in sarcomas. Cell death is usually quantified in sarcomas by unspecific assays and in most cases the precise sequence of events remains poorly characterized. In this review, our main objective is to put into context the most recent sarcoma cell death findings in the more general landscape of different cell death modalities.
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Affiliation(s)
- Santiago Rello-Varona
- Sarcoma Research Group, Molecular Oncology Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Spain
| | - David Herrero-Martín
- Sarcoma Research Group, Molecular Oncology Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Spain
| | - Laura Lagares-Tena
- Sarcoma Research Group, Molecular Oncology Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Spain
| | - Roser López-Alemany
- Sarcoma Research Group, Molecular Oncology Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Spain
| | - Núria Mulet-Margalef
- Sarcoma Research Group, Molecular Oncology Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Spain
| | - Juan Huertas-Martínez
- Sarcoma Research Group, Molecular Oncology Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Spain
| | - Silvia Garcia-Monclús
- Sarcoma Research Group, Molecular Oncology Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Spain
| | - Xavier García Del Muro
- Sarcoma Research Group, Molecular Oncology Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Spain
| | - Cristina Muñoz-Pinedo
- Cell Death Regulation Group, Molecular Oncology Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Spain
| | - Oscar Martínez Tirado
- Sarcoma Research Group, Molecular Oncology Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat , Barcelona , Spain
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Volchenboum SL, Andrade J, Huang L, Barkauskas DA, Krailo M, Womer RB, Ranft A, Potratz J, Dirksen U, Triche TJ, Lawlor ER. Gene Expression Profiling of Ewing Sarcoma Tumors Reveals the Prognostic Importance of Tumor-Stromal Interactions: A Report from the Children's Oncology Group. JOURNAL OF PATHOLOGY CLINICAL RESEARCH 2015; 1:83-94. [PMID: 26052443 PMCID: PMC4457396 DOI: 10.1002/cjp2.9] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Relapse of Ewing sarcoma (ES) can occur months or years after initial remission, and salvage therapy for relapsed disease is usually ineffective. Thus, there is great need to develop biomarkers that can predict which patients are at risk for relapse so that therapy and post‐therapy evaluation can be adjusted accordingly. For this study, we performed whole genome expression profiling on two independent cohorts of clinically annotated ES tumours in an effort to identify and validate prognostic gene signatures. ES specimens were obtained from the Children's Oncology Group and whole genome expression profiling performed using Affymetrix Human Exon 1.0 ST arrays. Lists of differentially expressed genes between survivors and non‐survivors were used to identify prognostic gene signatures. An independent cohort of tumours from the Euro‐Ewing cooperative group was similarly analysed as a validation cohort. Unsupervised clustering of gene expression data failed to segregate tumours based on outcome. Supervised analysis of survivors versus non‐survivors revealed a small number of differentially expressed genes and several statistically significant gene signatures. Gene‐specific enrichment analysis demonstrated that integrin and chemokine genes were associated with survival in tumours where stromal contamination was present. Tumours that did not harbour stromal contamination showed no association of any genes or pathways with clinical outcome. Our results reflect the challenges of performing RNA‐based assays on archived bone tumour specimens. In addition, they reveal a key role for tumour stroma in determining ES prognosis. Future biological and clinical investigations should focus on elucidating the contribution of tumour:micro‐environment interactions on ES progression and response to therapy.
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Affiliation(s)
- Samuel L Volchenboum
- Center for Research Informatics, University of Chicago ; Department of Pediatrics, University of Chicago
| | - Jorge Andrade
- Center for Research Informatics, University of Chicago
| | - Lei Huang
- Center for Research Informatics, University of Chicago
| | - Donald A Barkauskas
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern
| | - Mark Krailo
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern
| | - Richard B Womer
- Children's Hospital of Philadelphia and University of Pennsylvania
| | - Andreas Ranft
- University Hospital Muenster, Department of Pediatrics and Pediatric Hematology and Oncology
| | - Jenny Potratz
- University Hospital Muenster, Department of Pediatrics and Pediatric Hematology and Oncology
| | - Uta Dirksen
- University Hospital Muenster, Department of Pediatrics and Pediatric Hematology and Oncology
| | - Timothy J Triche
- Department of Pathology, Keck School of Medicine of the University of Southern California
| | - Elizabeth R Lawlor
- Department of Pediatrics and Department of Pathology, University of Michigan
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40
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FAK signaling in human cancer as a target for therapeutics. Pharmacol Ther 2014; 146:132-49. [PMID: 25316657 DOI: 10.1016/j.pharmthera.2014.10.001] [Citation(s) in RCA: 292] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 10/07/2014] [Indexed: 02/08/2023]
Abstract
Focal adhesion kinase (FAK) is a key regulator of growth factor receptor- and integrin-mediated signals, governing fundamental processes in normal and cancer cells through its kinase activity and scaffolding function. Increased FAK expression and activity occurs in primary and metastatic cancers of many tissue origins, and is often associated with poor clinical outcome, highlighting FAK as a potential determinant of tumor development and metastasis. Indeed, data from cell culture and animal models of cancer provide strong lines of evidence that FAK promotes malignancy by regulating tumorigenic and metastatic potential through highly-coordinated signaling networks that orchestrate a diverse range of cellular processes, such as cell survival, proliferation, migration, invasion, epithelial-mesenchymal transition, angiogenesis and regulation of cancer stem cell activities. Such an integral role in governing malignant characteristics indicates that FAK represents a potential target for cancer therapeutics. While pharmacologic targeting of FAK scaffold function is still at an early stage of development, a number of small molecule-based FAK tyrosine kinase inhibitors are currently undergoing pre-clinical and clinical testing. In particular, PF-00562271, VS-4718 and VS-6063 show promising clinical activities in patients with selected solid cancers. Clinical testing of rationally designed FAK-targeting agents with implementation of predictive response biomarkers, such as merlin deficiency for VS-4718 in mesothelioma, may help improve clinical outcome for cancer patients. In this article, we have reviewed the current knowledge regarding FAK signaling in human cancer, and recent developments in the generation and clinical application of FAK-targeting pharmacologic agents.
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Crompton BD, Stewart C, Taylor-Weiner A, Alexe G, Kurek KC, Calicchio ML, Kiezun A, Carter SL, Shukla SA, Mehta SS, Thorner AR, de Torres C, Lavarino C, Suñol M, McKenna A, Sivachenko A, Cibulskis K, Lawrence MS, Stojanov P, Rosenberg M, Ambrogio L, Auclair D, Seepo S, Blumenstiel B, DeFelice M, Imaz-Rosshandler I, Schwarz-Cruz y Celis A, Rivera MN, Rodriguez-Galindo C, Fleming MD, Golub TR, Getz G, Mora J, Stegmaier K. The Genomic Landscape of Pediatric Ewing Sarcoma. Cancer Discov 2014; 4:1326-41. [DOI: 10.1158/2159-8290.cd-13-1037] [Citation(s) in RCA: 342] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
Focal adhesion kinase (FAK) is a cytoplasmic protein tyrosine kinase that is overexpressed and activated in several advanced-stage solid cancers. FAK promotes tumour progression and metastasis through effects on cancer cells, as well as stromal cells of the tumour microenvironment. The kinase-dependent and kinase-independent functions of FAK control cell movement, invasion, survival, gene expression and cancer stem cell self-renewal. Small molecule FAK inhibitors decrease tumour growth and metastasis in several preclinical models and have initial clinical activity in patients with limited adverse events. In this Review, we discuss FAK signalling effects on both tumour and stromal cell biology that provide rationale and support for future therapeutic opportunities.
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Affiliation(s)
- Florian J. Sulzmaier
- Department of Reproductive Medicine, UCSD Moores Cancer Center, La Jolla, CA 92093
| | - Christine Jean
- Department of Reproductive Medicine, UCSD Moores Cancer Center, La Jolla, CA 92093
| | - David D. Schlaepfer
- Department of Reproductive Medicine, UCSD Moores Cancer Center, La Jolla, CA 92093
- Address correspondence to: David D. Schlaepfer, Ph.D., University of California San Diego, Moores Cancer Center, Department of Reproductive Medicine, 3855 Health Sciences Dr., MC0803, La Jolla, CA 92093,
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HU YONG, XU SHENGLIN, JIN WENSEN, YI QIYI, WEI WEI. Effect of the PTEN gene on adhesion, invasion and metastasis of osteosarcoma cells. Oncol Rep 2014; 32:1741-7. [DOI: 10.3892/or.2014.3362] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Accepted: 07/04/2014] [Indexed: 11/05/2022] Open
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