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Moinard-Butot F, Nannini S, Fischbach C, Abdallahoui S, Demarchi M, Petit T, Bender L, Schott R. Anaplastic Lymphoma Kinase Inhibitor-Induced Neutropenia: A Systematic Review. Cancers (Basel) 2023; 15:4940. [PMID: 37894307 PMCID: PMC10605921 DOI: 10.3390/cancers15204940] [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: 09/25/2023] [Revised: 10/08/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
Lung cancers with ALK rearrangement represent less than 5% of all lung cancers. ALK inhibitors are currently used to treat first-line metastatic non-small cell lung cancer with ALK rearrangement. Compared to chemotherapy, ALK inhibitors have improved progression-free survival, overall survival, and quality of life for patients. The results of several phase 3 studies with a follow-up of over 6 years suggest that the life expectancy of these patients treated with targeted therapies is significantly higher than 5 years and could approach 10 years. Nevertheless, these treatments induce haematological toxicities, including neutropenia. Few data are available on neutropenia induced by ALK inhibitors and on the pathophysiological mechanism and therapeutic adaptations necessary to continue the treatment. Given the high efficacy of these treatments, managing side effects to avoid treatment interruptions is essential. Here, we have reviewed the data from published clinical studies and case reports to provide an overview of neutropenia induced by ALK inhibitors.
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Affiliation(s)
| | | | | | | | | | | | | | - Roland Schott
- Department of Medical Oncology, Institut de Cancérologie Strasbourg Europe, 17 Rue Albert Calmette, 67033 Strasbourg, France; (F.M.-B.); (S.N.); (C.F.); (S.A.); (M.D.); (T.P.); (L.B.)
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2
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Karamanavi E, McVey DG, van der Laan SW, Stanczyk PJ, Morris GE, Wang Y, Yang W, Chan K, Poston RN, Luo J, Zhou X, Gong P, Jones PD, Cao J, Kostogrys RB, Webb TR, Pasterkamp G, Yu H, Xiao Q, Greer PA, Stringer EJ, Samani NJ, Ye S. The FES Gene at the 15q26 Coronary-Artery-Disease Locus Inhibits Atherosclerosis. Circ Res 2022; 131:1004-1017. [PMID: 36321446 PMCID: PMC9770135 DOI: 10.1161/circresaha.122.321146] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 10/16/2022] [Accepted: 10/17/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND Genome-wide association studies have discovered a link between genetic variants on human chromosome 15q26.1 and increased coronary artery disease (CAD) susceptibility; however, the underlying pathobiological mechanism is unclear. This genetic locus contains the FES (FES proto-oncogene, tyrosine kinase) gene encoding a cytoplasmic protein-tyrosine kinase involved in the regulation of cell behavior. We investigated the effect of the 15q26.1 variants on FES expression and whether FES plays a role in atherosclerosis. METHODS AND RESULTS Analyses of isogenic monocytic cell lines generated by CRISPR (clustered regularly interspaced short palindromic repeats)-mediated genome editing showed that monocytes with an engineered 15q26.1 CAD risk genotype had reduced FES expression. Small-interfering-RNA-mediated knockdown of FES promoted migration of monocytes and vascular smooth muscle cells. A phosphoproteomics analysis showed that FES knockdown altered phosphorylation of a number of proteins known to regulate cell migration. Single-cell RNA-sequencing revealed that in human atherosclerotic plaques, cells that expressed FES were predominately monocytes/macrophages, although several other cell types including smooth muscle cells also expressed FES. There was an association between the 15q26.1 CAD risk genotype and greater numbers of monocytes/macrophage in human atherosclerotic plaques. An animal model study demonstrated that Fes knockout increased atherosclerotic plaque size and within-plaque content of monocytes/macrophages and smooth muscle cells, in apolipoprotein E-deficient mice fed a high fat diet. CONCLUSIONS We provide substantial evidence that the CAD risk variants at the 15q26.1 locus reduce FES expression in monocytes and that FES depletion results in larger atherosclerotic plaques with more monocytes/macrophages and smooth muscle cells. This study is the first demonstration that FES plays a protective role against atherosclerosis and suggests that enhancing FES activity could be a potentially novel therapeutic approach for CAD intervention.
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Affiliation(s)
- Elisavet Karamanavi
- Department of Cardiovascular Sciences, University of Leicester, and National Institute for Health Research Leicester Biomedical Research Centre, Leicester, United Kingdom (E.K., D.G.M., P.J.S., G.E.M., P.G., P.D.J., T.R.W., E.J.S., N.J.S., S.Y.)
| | - David G. McVey
- Department of Cardiovascular Sciences, University of Leicester, and National Institute for Health Research Leicester Biomedical Research Centre, Leicester, United Kingdom (E.K., D.G.M., P.J.S., G.E.M., P.G., P.D.J., T.R.W., E.J.S., N.J.S., S.Y.)
| | - Sander W. van der Laan
- Central Diagnostic Laboratory, University of Utrecht, The Netherlands (S.W.v.d.L., G.P.)
| | - Paulina J. Stanczyk
- Department of Cardiovascular Sciences, University of Leicester, and National Institute for Health Research Leicester Biomedical Research Centre, Leicester, United Kingdom (E.K., D.G.M., P.J.S., G.E.M., P.G., P.D.J., T.R.W., E.J.S., N.J.S., S.Y.)
| | - Gavin E. Morris
- Department of Cardiovascular Sciences, University of Leicester, and National Institute for Health Research Leicester Biomedical Research Centre, Leicester, United Kingdom (E.K., D.G.M., P.J.S., G.E.M., P.G., P.D.J., T.R.W., E.J.S., N.J.S., S.Y.)
| | - Yifan Wang
- Cardiovascular Disease Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (Y.W., H.Y., S.Y.)
| | - Wei Yang
- Shantou University Medical College, China (W.Y., J.C., S.Y.)
| | - Kenneth Chan
- William Harvey Research Institute, Queen Mary University of London, United Kingdom (K.C., R.N.P., J.L., X.Z., Q.X.)
| | - Robin N. Poston
- William Harvey Research Institute, Queen Mary University of London, United Kingdom (K.C., R.N.P., J.L., X.Z., Q.X.)
| | - Jun Luo
- William Harvey Research Institute, Queen Mary University of London, United Kingdom (K.C., R.N.P., J.L., X.Z., Q.X.)
| | - Xinmiao Zhou
- William Harvey Research Institute, Queen Mary University of London, United Kingdom (K.C., R.N.P., J.L., X.Z., Q.X.)
| | - Peng Gong
- Department of Cardiovascular Sciences, University of Leicester, and National Institute for Health Research Leicester Biomedical Research Centre, Leicester, United Kingdom (E.K., D.G.M., P.J.S., G.E.M., P.G., P.D.J., T.R.W., E.J.S., N.J.S., S.Y.)
| | - Peter D. Jones
- Department of Cardiovascular Sciences, University of Leicester, and National Institute for Health Research Leicester Biomedical Research Centre, Leicester, United Kingdom (E.K., D.G.M., P.J.S., G.E.M., P.G., P.D.J., T.R.W., E.J.S., N.J.S., S.Y.)
| | - Junjun Cao
- Shantou University Medical College, China (W.Y., J.C., S.Y.)
| | - Renata B. Kostogrys
- Department of Human Nutrition, University of Agriculture in Kraków, Poland (R.B.K.)
| | - Tom R. Webb
- Department of Cardiovascular Sciences, University of Leicester, and National Institute for Health Research Leicester Biomedical Research Centre, Leicester, United Kingdom (E.K., D.G.M., P.J.S., G.E.M., P.G., P.D.J., T.R.W., E.J.S., N.J.S., S.Y.)
| | - Gerard Pasterkamp
- Central Diagnostic Laboratory, University of Utrecht, The Netherlands (S.W.v.d.L., G.P.)
| | - Haojie Yu
- Cardiovascular Disease Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (Y.W., H.Y., S.Y.)
| | - Qingzhong Xiao
- William Harvey Research Institute, Queen Mary University of London, United Kingdom (K.C., R.N.P., J.L., X.Z., Q.X.)
| | - Peter A. Greer
- Department of Pathology and Molecular Medicine, Queen’s University, Kingston, Canada (P.A.G.)
| | - Emma J. Stringer
- Department of Cardiovascular Sciences, University of Leicester, and National Institute for Health Research Leicester Biomedical Research Centre, Leicester, United Kingdom (E.K., D.G.M., P.J.S., G.E.M., P.G., P.D.J., T.R.W., E.J.S., N.J.S., S.Y.)
| | - Nilesh J. Samani
- Department of Cardiovascular Sciences, University of Leicester, and National Institute for Health Research Leicester Biomedical Research Centre, Leicester, United Kingdom (E.K., D.G.M., P.J.S., G.E.M., P.G., P.D.J., T.R.W., E.J.S., N.J.S., S.Y.)
| | - Shu Ye
- Department of Cardiovascular Sciences, University of Leicester, and National Institute for Health Research Leicester Biomedical Research Centre, Leicester, United Kingdom (E.K., D.G.M., P.J.S., G.E.M., P.G., P.D.J., T.R.W., E.J.S., N.J.S., S.Y.)
- Cardiovascular Disease Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore (Y.W., H.Y., S.Y.)
- Shantou University Medical College, China (W.Y., J.C., S.Y.)
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3
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Crosas-Molist E, Samain R, Kohlhammer L, Orgaz J, George S, Maiques O, Barcelo J, Sanz-Moreno V. RhoGTPase Signalling in Cancer Progression and Dissemination. Physiol Rev 2021; 102:455-510. [PMID: 34541899 DOI: 10.1152/physrev.00045.2020] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Rho GTPases are a family of small G proteins that regulate a wide array of cellular processes related to their key roles controlling the cytoskeleton. On the other hand, cancer is a multi-step disease caused by the accumulation of genetic mutations and epigenetic alterations, from the initial stages of cancer development when cells in normal tissues undergo transformation, to the acquisition of invasive and metastatic traits, responsible for a large number of cancer related deaths. In this review, we discuss the role of Rho GTPase signalling in cancer in every step of disease progression. Rho GTPases contribute to tumour initiation and progression, by regulating proliferation and apoptosis, but also metabolism, senescence and cell stemness. Rho GTPases play a major role in cell migration, and in the metastatic process. They are also involved in interactions with the tumour microenvironment and regulate inflammation, contributing to cancer progression. After years of intensive research, we highlight the importance of relevant models in the Rho GTPase field, and we reflect on the therapeutic opportunities arising for cancer patients.
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Affiliation(s)
- Eva Crosas-Molist
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Remi Samain
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Leonie Kohlhammer
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Jose Orgaz
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom.,Instituto de Investigaciones Biomédicas 'Alberto Sols', CSIC-UAM, 28029, Madrid, Spain
| | - Samantha George
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Oscar Maiques
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Jaume Barcelo
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
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4
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Siveen KS, Prabhu KS, Achkar IW, Kuttikrishnan S, Shyam S, Khan AQ, Merhi M, Dermime S, Uddin S. Role of Non Receptor Tyrosine Kinases in Hematological Malignances and its Targeting by Natural Products. Mol Cancer 2018; 17:31. [PMID: 29455667 PMCID: PMC5817858 DOI: 10.1186/s12943-018-0788-y] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 02/01/2018] [Indexed: 12/12/2022] Open
Abstract
Tyrosine kinases belong to a family of enzymes that mediate the movement of the phosphate group to tyrosine residues of target protein, thus transmitting signals from the cell surface to cytoplasmic proteins and the nucleus to regulate physiological processes. Non-receptor tyrosine kinases (NRTK) are a sub-group of tyrosine kinases, which can relay intracellular signals originating from extracellular receptor. NRTKs can regulate a huge array of cellular functions such as cell survival, division/propagation and adhesion, gene expression, immune response, etc. NRTKs exhibit considerable variability in their structural make up, having a shared kinase domain and commonly possessing many other domains such as SH2, SH3 which are protein-protein interacting domains. Recent studies show that NRTKs are mutated in several hematological malignancies, including lymphomas, leukemias and myelomas, leading to aberrant activation. It can be due to point mutations which are intragenic changes or by fusion of genes leading to chromosome translocation. Mutations that lead to constitutive kinase activity result in the formation of oncogenes, such as Abl, Fes, Src, etc. Therefore, specific kinase inhibitors have been sought after to target mutated kinases. A number of compounds have since been discovered, which have shown to inhibit the activity of NRTKs, which are remarkably well tolerated. This review covers the role of various NRTKs in the development of hematological cancers, including their deregulation, genetic alterations, aberrant activation and associated mutations. In addition, it also looks at the recent advances in the development of novel natural compounds that can target NRTKs and perhaps in combination with other forms of therapy can show great promise for the treatment of hematological malignancies.
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Affiliation(s)
- Kodappully S Siveen
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, PO Box 3050, Doha, State of Qatar
| | - Kirti S Prabhu
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, PO Box 3050, Doha, State of Qatar
| | - Iman W Achkar
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, PO Box 3050, Doha, State of Qatar
| | - Shilpa Kuttikrishnan
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, PO Box 3050, Doha, State of Qatar
| | - Sunitha Shyam
- Medical Research Center, Hamad Medical Corporation, Doha, State of Qatar
| | - Abdul Q Khan
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, PO Box 3050, Doha, State of Qatar
| | - Maysaloun Merhi
- Translational Cancer Research Facility, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, State of Qatar
| | - Said Dermime
- Translational Cancer Research Facility, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, State of Qatar
| | - Shahab Uddin
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, PO Box 3050, Doha, State of Qatar.
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5
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Orgaz JL, Herraiz C, Sanz-Moreno V. Rho GTPases modulate malignant transformation of tumor cells. Small GTPases 2014; 5:e29019. [PMID: 25036871 DOI: 10.4161/sgtp.29019] [Citation(s) in RCA: 117] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Rho GTPases are involved in the acquisition of all the hallmarks of cancer, which comprise 6 biological capabilities acquired during the development of human tumors. The hallmarks include proliferative signaling, evading growth suppressors, resisting cell death, enabling replicative immortality, inducing angiogenesis, and activating invasion and metastasis programs, as defined by Hanahan and Weinberg. (1) Controlling these hallmarks are genome instability and inflammation. Emerging hallmarks are reprogramming of energy metabolism and evading immune destruction. To give a different view to the readers, we will not be focusing on invasion, metastasis, or cytoskeletal remodeling, but we will review here how Rho GTPases contribute to other hallmarks of cancer with a special emphasis on malignant transformation.
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Affiliation(s)
- Jose L Orgaz
- Randall Division of Cell and Molecular Biophysics; New Hunt's House; Guy's Campus; King's College London; London, UK
| | - Cecilia Herraiz
- Randall Division of Cell and Molecular Biophysics; New Hunt's House; Guy's Campus; King's College London; London, UK
| | - Victoria Sanz-Moreno
- Randall Division of Cell and Molecular Biophysics; New Hunt's House; Guy's Campus; King's College London; London, UK
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6
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Khajah M, Andonegui G, Chan R, Craig AW, Greer PA, McCafferty DM. Fer kinase limits neutrophil chemotaxis toward end target chemoattractants. THE JOURNAL OF IMMUNOLOGY 2013; 190:2208-16. [PMID: 23355730 DOI: 10.4049/jimmunol.1200322] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Neutrophil recruitment and directional movement toward chemotactic stimuli are important processes in innate immune responses. This study examines the role of Fer kinase in neutrophil recruitment and chemotaxis to various chemoattractants in vitro and in vivo. Mice targeted with a kinase-inactivating mutation (Fer(DR/DR)) or wild type (WT) were studied using time-lapse intravital microscopy to examine leukocyte recruitment and chemotaxis in vivo. In response to keratinocyte-derived cytokine, no difference in leukocyte chemotaxis was observed between WT and Fer(DR/DR) mice. However, in response to the chemotactic peptide WKYMVm, a selective agonist of the formyl peptide receptor, a 2-fold increase in leukocyte emigration was noted in Fer(DR/DR) mice (p < 0.05). To determine whether these defects were due to Fer signaling in the endothelium or other nonhematopoietic cells, bone marrow chimeras were generated. WKYMVm-induced leukocyte recruitment in chimeric mice (WT bone marrow to Fer(DR/DR) recipients or vice versa) was similar to WT mice, suggesting that Fer kinase signaling in both leukocytes and endothelial cells serves to limit chemotaxis. Purified Fer(DR/DR) neutrophils demonstrated enhanced chemotaxis toward end target chemoattractants (WKYMVm and C5a) compared with WT using an under-agarose gel chemotaxis assay. These defects were not observed in response to intermediate chemoattractants (keratinocyte-derived cytokine, MIP-2, or LTB(4)). Increased WKYMVm-induced chemotaxis of Fer(DR/DR) neutrophils correlated with sustained PI3K activity and reduced reliance on the p38 MAPK pathway compared with WT neutrophils. Together, these data identify Fer as a novel inhibitory kinase for neutrophil chemotaxis toward end target chemoattractants through modulation of PI3K activity.
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Affiliation(s)
- Maitham Khajah
- Department of Physiology and Pharmacology, Gastrointestinal Research Group, Institute of Inflammation, Immunity, and Infection, University of Calgary, Calgary, Alberta, Canada T2N 4N1
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7
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Hellwig S, Miduturu CV, Kanda S, Zhang J, Filippakopoulos P, Salah E, Deng X, Choi HG, Zhou W, Hur W, Knapp S, Gray NS, Smithgall TE. Small-molecule inhibitors of the c-Fes protein-tyrosine kinase. CHEMISTRY & BIOLOGY 2012; 19:529-40. [PMID: 22520759 PMCID: PMC3334838 DOI: 10.1016/j.chembiol.2012.01.020] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Revised: 01/12/2012] [Accepted: 01/30/2012] [Indexed: 11/21/2022]
Abstract
The c-Fes protein-tyrosine kinase modulates cellular signaling pathways governing differentiation, the innate immune response, and vasculogenesis. Here, we report the identification of types I and II kinase inhibitors with potent activity against c-Fes both in vitro and in cell-based assays. One of the most potent inhibitors is the previously described anaplastic lymphoma kinase inhibitor TAE684. The crystal structure of TAE684 in complex with the c-Fes SH2-kinase domain showed excellent shape complementarity with the ATP-binding pocket and a key role for the gatekeeper methionine in the inhibitory mechanism. TAE684 and two pyrazolopyrimidines with nanomolar potency against c-Fes in vitro were used to establish a role for this kinase in osteoclastogenesis, illustrating the value of these inhibitors as tool compounds to probe the diverse biological functions associated with this unique kinase.
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Affiliation(s)
- Sabine Hellwig
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA USA
| | - Chandra V. Miduturu
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | - Shigeru Kanda
- Department of Molecular Microbiology and Immunology, Nagasaki University Graduate School of Biomedical Sciences, 4-12-1 Sakamoto, Nagasaki 852-8523, and Department of Experimental and Clinical Laboratory Medicine, National Hospital Organization, Nagasaki Hospital, 41-6 Sakuragi-machi, Nagasaki 850-8523, Japan
| | - Jianming Zhang
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | | | - Eidarus Salah
- Nuffield Department of Clinical Medicine, SGC, University of Oxford, Oxford, UK
| | - Xianming Deng
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | - Hwan Geun Choi
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | - Wenjun Zhou
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | - Wooyoung Hur
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | - Stefan Knapp
- Nuffield Department of Clinical Medicine, SGC, University of Oxford, Oxford, UK
| | - Nathanael S. Gray
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School and Department of Cancer Biology, Dana-Farber Cancer Institute, 250 Longwood Avenue, Boston, MA 02115, USA
| | - Thomas E. Smithgall
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA USA
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fps/fes knockout mice display a lactation defect and the fps/fes tyrosine kinase is a component of E-cadherin-based adherens junctions in breast epithelial cells during lactation. Exp Cell Res 2009; 315:2929-40. [PMID: 19732771 DOI: 10.1016/j.yexcr.2009.08.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2009] [Revised: 08/21/2009] [Accepted: 08/25/2009] [Indexed: 12/18/2022]
Abstract
The fps/fes proto-oncogene encodes a cytoplasmic protein-tyrosine kinase implicated in vesicular trafficking and cytokine and growth factor signaling in hematopoietic, neuronal, vascular endothelial and epithelial lineages. Genetic evidence has suggested a tumor suppressor role for Fps/Fes in breast and colon. Here we used fps/fes knockout mice to investigate potential roles for this kinase in development and function of the mammary gland. Fps/Fes expression was induced during pregnancy and lactation, and its kinase activity was dramatically enhanced. Milk protein and fat composition from nursing fps/fes-null mothers was normal; however, pups reared by them gained weight more slowly than pups reared by wild-type mothers. Fps/Fes displayed a predominantly dispersed punctate intracellular distribution which was consistent with vesicles within the luminal epithelial cells of lactating breast, while a small fraction co-localized with beta-catenin and E-cadherin on their basolateral surfaces. Fps/Fes was found to be a component of the E-cadherin adherens junction (AJ) complex; however, the phosphotyrosine status of beta-catenin and core AJ components in fps/fes-null breast tissue was unaltered, and epithelial cell AJs and gland morphology were intact. We conclude that Fps/Fes is not essential for the maintenance of epithelial cell AJs in the lactating breast but may instead play important roles in vesicular trafficking and milk secretion.
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9
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Murray MJ, Davidson CM, Hayward NM, Brand AH. The Fes/Fer non-receptor tyrosine kinase cooperates with Src42A to regulate dorsal closure in Drosophila. Development 2006; 133:3063-73. [PMID: 16831834 DOI: 10.1242/dev.02467] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Fes/Fer non-receptor tyrosine kinases regulate cell adhesion and cytoskeletal reorganisation through the modification of adherens junctions. Unregulated Fes/Fer kinase activity has been shown to lead to tumours in vivo. Here, we show that Drosophila Fer localises to adherens junctions in the dorsal epidermis and regulates a major morphological event, dorsal closure. Mutations in Src42A cause defects in dorsal closure similar to those seen in dfer mutant embryos. Furthermore, Src42A mutations enhance the dfer mutant phenotype, suggesting that Src42A and DFer act in the same cellular process. We show that DFer is required for the formation of the actin cable in leading edge cells and for normal rates of dorsal closure. We have isolated a gain-of-function mutation in dfer (dfergof) that expresses an N-terminally fused form of the protein, similar to oncogenic forms of vertebrate Fer. dfergof blocks dorsal closure and causes axon misrouting. We find that in dfer loss-of-function mutants beta-catenin is hypophosphorylated, whereas in dfergof beta-catenin is hyperphosphorylated. Phosphorylated beta-catenin is removed from adherens junctions and degraded, thus implicating DFer in the regulation of adherens junctions.
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Affiliation(s)
- Michael J Murray
- The Gurdon Institute and Department of Physiology, Development and Neuroscience, University of Cambridge, Tennis Court Road, Cambridge CB2 1QN, UK
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10
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Tan X, Sanders P, Bolado J, Whitney M. Integration of G-protein coupled receptor signaling pathways for activation of a transcription factor (EGR-3). GENOMICS PROTEOMICS & BIOINFORMATICS 2005; 1:173-9. [PMID: 15629029 PMCID: PMC5172350 DOI: 10.1016/s1672-0229(03)01022-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
We recently reported the use of a gene-trapping approach to isolate cell clones in which a reporter gene had integrated into genes modulated by T-cell activation. We have now tested a panel of clones from that report and identified the one that responds to a variety of G-protein coupled receptors (GPCR). The β-lactamase tagged EGR-3 Jurkat cell was used to dissect specific GPCR signaling in vivo. Three GPCRs were studied, including the chemokine receptor CXCR4 (Gi-coupled) that was endogenously expressed, the platelet activation factor (PAF) receptor (Gq-coupled), and β2 adrenergic receptor (Gs-coupled) that was both stably transfected. Agonists for each receptor activated transcription of the β-lactamase tagged EGR-3 gene. Induction of EGR-3 through CXCR4 was blocked by pertussis toxin and PD58059, a specific inhibitor of MEK (MAPK/ERK kinase). Neither of these inhibitors blocked isoproterenol or PAF-mediated activation of EGR-3. Conversely, β2- and PAF-mediated EGR-3 activation was blocked by the p38, specific inhibitor SB580. In addition, both β2- and PAF-mediated EGR-3 activation could be synergistically activated by CXCR4 activation. This combined result indicates that EGR-3 can be activated through distinct signal transduction pathways by different GPCRs and that signals can be integrated and amplified to efficiently tune the level of activation.
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Affiliation(s)
- Xuehai Tan
- Beijing Genomics Institute, Beijing 101300, China.
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Hayakawa J, Mittal S, Wang Y, Korkmaz KS, Adamson E, English C, Ohmichi M, Omichi M, McClelland M, Mercola D. Identification of promoters bound by c-Jun/ATF2 during rapid large-scale gene activation following genotoxic stress. Mol Cell 2005; 16:521-35. [PMID: 15546613 DOI: 10.1016/j.molcel.2004.10.024] [Citation(s) in RCA: 159] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2004] [Revised: 08/31/2004] [Accepted: 10/14/2004] [Indexed: 02/08/2023]
Abstract
The NH2-terminal Jun kinases (JNKs) function in diverse roles through phosphorylation and activation of AP-1 components including ATF2 and c-Jun. However, the genes that mediate these processes are poorly understood. A model phenotype characterized by rapid activation of Jun kinase and enhanced DNA repair following cisplatin treatment was examined using chromatin immunoprecipitation with antibodies against ATF2 and c-Jun or their phosphorylated forms and hybridization to promoter arrays. Following genotoxic stress, we identified 269 genes whose promoters are bound upon phosphorylation of ATF2 and c-Jun. Binding did not occur following treatment with transplatin or the JNK inhibitor SP600125 or JNK-specific siRNA. Of 89 known DNA repair genes represented on the array, 23 are specifically activated by cisplatin treatment within 3-6 hr. Thus, the genotoxic stress response occurs at least partly via activation of ATF2 and c-Jun, leading to large-scale coordinate gene expression dominated by genes of DNA repair.
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Affiliation(s)
- Jun Hayakawa
- Sidney Kimmel Cancer Center, 10835 Altman Row, San Diego, California 92121, USA
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12
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Laurent CE, Smithgall TE. The c-Fes tyrosine kinase cooperates with the breakpoint cluster region protein (Bcr) to induce neurite extension in a Rac- and Cdc42-dependent manner. Exp Cell Res 2004; 299:188-98. [PMID: 15302586 DOI: 10.1016/j.yexcr.2004.05.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2004] [Revised: 05/10/2004] [Indexed: 10/26/2022]
Abstract
The c-fes locus encodes a cytoplasmic protein-tyrosine kinase (Fes) previously shown to accelerate nerve growth factor (NGF)-induced neurite outgrowth in rat PC12 cells. Here, we investigated the role of the Rho family small GTPases Rac1 and Cdc42 in Fes-mediated neuritogenesis, which have been implicated in neuronal differentiation in other systems. Fes-induced acceleration of neurite outgrowth in response to NGF treatment was completely blocked by the expression of dominant-negative Rac1 or Cdc42. Expression of a kinase-active mutant of Fes induced constitutive relocalization of endogenous Rac1 to the cell periphery in the absence of NGF, and led to dramatic actin reorganization and spontaneous neurite extension. We also investigated the breakpoint cluster region protein (Bcr), which possesses the Dbl and PH domains characteristic of guanine nucleotide exchange factors for Rho family GTPases, as a possible link between Fes, Rac/Cdc42 activation, and neuritogenesis. Coexpression of a GFP-Bcr fusion protein containing the Fes binding and tyrosine phosphorylation sites (amino acids 162-413) completely suppressed neurite outgrowth triggered by Fes. Conversely, coexpression of full-length Bcr with wild-type Fes in PC12 cells induced NGF-independent neurite formation. Taken together, these data suggest that Fes and Bcr cooperate to activate Rho family GTPases as part of a novel pathway regulating neurite extension in PC12 cells, and provide more evidence for an emerging role for Fes in neuronal differentiation.
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Affiliation(s)
- Charles E Laurent
- Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA
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13
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Kam AYF, Chan ASL, Wong YH. Phosphatidylinositol-3 kinase is distinctively required for �-, but not ?-opioid receptor-induced activation of c-Jun N-terminal kinase. J Neurochem 2004; 89:391-402. [PMID: 15056283 DOI: 10.1111/j.1471-4159.2004.02338.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Opioid receptors are the therapeutic targets of narcotic analgesics. All three types of opioid receptors (mu, delta and kappa) are prototypical G(i)-coupled receptors with common signaling characteristics in their regulation of intracellular events. Nevertheless, numerous signaling processes are differentially regulated by the three receptors. We have recently demonstrated that stimulation of delta-opioid receptor can up-regulate the activity of the c-Jun N-terminal kinase (JNK) in a pertussis toxin-sensitive manner (Kam et al. 2003; J. Neurochem. 84, 503-513). The present study revealed that the mu-opioid receptor could stimulate JNK in both SH-SY5Y cells and transfected COS-7 cells. The mechanism by which the mu-opioid receptor stimulated JNK was delineated with the use of specific inhibitors and dominant-negative mutants of signaling intermediates. Activation of JNK by the mu-opioid receptor was mediated through G beta gamma, Src kinase, son-of-sevenless (Sos), Rac and Cdc42. Interestingly, unlike the delta-opioid receptors, the mu-opioid receptor required phosphatidylinositol-3 kinase (PI3K) to activate JNK. The mu-opioid receptor-induced JNK activation was effectively inhibited by wortmannin or the coexpression of a dominant negative mutant of PI3K gamma. Like the delta-opioid receptor, activation of JNK by the kappa-opioid receptor occurred in a PI3K-independent manner. These studies revealed that the mu-opioid receptor utilize a distinct mechanism to regulate JNK.
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Affiliation(s)
- Angel Y F Kam
- Department of Biochemistry, the Molecular Neuroscience Center, and the Biotechnology Research Institute, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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14
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Kam AYF, Chan ASL, Wong YH. κ-Opioid Receptor Signals through Src and Focal Adhesion Kinase to Stimulate c-Jun N-Terminal Kinases in Transfected COS-7 Cells and Human Monocytic THP-1 Cells. J Pharmacol Exp Ther 2004; 310:301-10. [PMID: 14996948 DOI: 10.1124/jpet.104.065078] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Opioid peptides exert diverse physiological functions through their cognate receptors. One subtype of the opioid receptors, kappa-opioid receptor, is endogenously expressed in human monocytic THP-1 cells. Stimulation of the THP-1 cells with a kappa-opioid receptor-selective agonist exerted a Gi-dependent activation of c-Jun N-terminal kinase (JNK). To further investigate the signaling mechanism by which the kappa-opioid receptor regulates JNK activity, heterologous expression assays in COS-7 cells were utilized. Overexpression of Galphat in COS-7 cells clearly suppressed kappa-opioid receptor-stimulated JNK activity, indicating that the pathway is primarily regulated by Gbetagamma. In both THP-1 and transfected COS-7 cells, pretreatment of the selective Src family kinase inhibitor pyrazolopyrimidine PP1 abolished the JNK activation, whereas the epidermal growth factor receptor inhibitor AG1478 [N-(3-chlorophenyl)-6,7-dimethoxy-4-quinazolinanine] failed to do that. Furthermore, the JNK activation in response to kappa-opioid receptor was suppressed by an autophosphorylation-resistant mutant of focal adhesion kinase (FAK). Consistently, activated kappa-opioid receptor induced Src stimulation and FAK autophosphorylation and promoted the formation of Src-FAK complex. The participation of small GTPases as well as a guanine nucleotide exchange factor was also implicated because dominant-negative mutants of Rac, Cdc42, and Son-of-sevenless (Sos) attenuated the agonist-induced activation of JNK. These studies demonstrate that the activation of JNK by kappa-opioid receptors is routed via Gbetagamma, Src, FAK, Sos, Rac, and Cdc42.
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Affiliation(s)
- Angel Y F Kam
- Department of Biochemistry, the Molecular Neuroscience Center, and the Biotechnology Research Institute, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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15
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Haigh JJ, Ema M, Haigh K, Gertsenstein M, Greer P, Rossant J, Nagy A, Wagner EF. Activated Fps/Fes partially rescues the in vivo developmental potential of Flk1-deficient vascular progenitor cells. Blood 2004; 103:912-20. [PMID: 14525765 DOI: 10.1182/blood-2003-07-2343] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
AbstractRelatively little is known about the modulators of the vascular endothelial growth factor A (VEGF-A)/Flk1 signaling cascade. To functionally characterize this pathway, VEGF-A stimulation of endothelial cells was performed. VEGF-A–mediated Flk1 activation resulted in increased translocation of the endogenous Fps/Fes cytoplasmic tyrosine kinase to the plasma membrane and increased tyrosine phosphorylation, suggesting a role for Fps/Fes in VEGF-A/Flk1 signaling events. Addition of a myristoylation consensus sequence to Fps/Fes resulted in VEGF-A–independent membrane localization of Fps/Fes in endothelial cells. Expression of the activated Fps/Fes protein in Flk1-deficient embryonic stem (ES) cells rescued their contribution to the developing vascular endothelium in vivo by using ES cell–derived chimeras. Activated Fps/Fes contributed to this rescue event by restoring the migratory potential to Flk1 null progenitors, which is required for movement of hemangioblasts from the primitive streak region into the yolk sac proper. Activated Fps/Fes in the presence of Flk1 increased the number of hemangioblast colonies in vitro and increased the number of mesodermal progenitors in vivo. These results suggest that Fps/Fes may act synergistically with Flk1 to modulate hemangioblast differentiation into the endothelium. We have also demonstrated that activated Fps/Fes causes hemangioma formation in vivo, independently of Flk1, as a result of increasing vascular progenitor density.
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Affiliation(s)
- Jody J Haigh
- Mount Sinai Hospital, Samuel Lunenfeld Research Institute, 600 University Ave, Toronto, Ontario, Canada M5G 1X5.
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16
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Shibata A, Laurent CE, Smithgall TE. The c-Fes protein-tyrosine kinase accelerates NGF-induced differentiation of PC12 cells through a PI3K-dependent mechanism. Cell Signal 2003; 15:279-88. [PMID: 12531426 DOI: 10.1016/s0898-6568(02)00089-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The c-fes protooncogene encodes a non-receptor protein-tyrosine kinase (Fes) that has been implicated in the differentiation of myeloid haematopoietic cells. Fes is also expressed in several neuronal cell types and the vascular endothelium, suggestive of a more general function in development. To examine the role of Fes in neuronal differentiation, we investigated the effect of Fes expression on process outgrowth in PC12 cells following stimulation with nerve growth factor (NGF). PC12 cells expressing wild-type and activated mutants of Fes extended processes faster and of greater length than control cells. In contrast, expression of kinase-inactive Fes was without effect, indicating that cooperation with NGF requires Fes kinase activity. Short-term treatment of PC12-Fes cells with NGF enhanced tyrosine phosphorylation of Fes, suggesting upstream regulation by the NGF receptor. Fes-mediated acceleration of neurite outgrowth was blocked by wortmannin and LY294002, implicating phosphatidylinositol 3-kinase (PI3K) activation in the Fes-induced response. In contrast, the MEK inhibitor PD98059 was without effect, suggesting that the Ras-Erk pathway is not involved. These data provide the first evidence that Fes may contribute to morphological differentiation of neuronal cells by enhancing NGF signalling through the PI3K pathway.
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Affiliation(s)
- Annemarie Shibata
- Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, E1240 Biomedical Science Tower, Pittsburgh, PA 15261, USA
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17
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Wilson MB, Schreiner SJ, Choi HJ, Kamens J, Smithgall TE. Selective pyrrolo-pyrimidine inhibitors reveal a necessary role for Src family kinases in Bcr-Abl signal transduction and oncogenesis. Oncogene 2002; 21:8075-88. [PMID: 12444544 DOI: 10.1038/sj.onc.1206008] [Citation(s) in RCA: 113] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2002] [Revised: 08/28/2002] [Accepted: 09/03/2002] [Indexed: 12/11/2022]
Abstract
Chronic myelogenous leukemia (CML) is defined by the presence of the Philadelphia (Ph) chromosome, which results in the expression of the 210 kDa Bcr-Abl tyrosine kinase. Bcr-Abl constitutively activates several signaling proteins important for the proliferation and survival of myeloid progenitors, including the Src family kinases Hck and Lyn, the Stat5 transcription factor and upstream components of the Ras/Erk pathway. Recently, we found that kinase-defective Hck blocks Bcr-Abl-induced transformation of DAGM myeloid leukemia cells to cytokine independence, suggesting that activation of the Src kinase family may be essential to oncogenic signaling by Bcr-Abl. To investigate the contribution of Src kinases to Bcr-Abl signaling in vivo, we used the pyrrolo-pyrimidine Src kinase inhibitors PP2 and A-419259. Treatment of the Ph+ CML cell lines K-562 and Meg-01 with either compound resulted in growth arrest and induction of apoptosis, while the Ph- leukemia cell lines TF-1 and HEL were unaffected over the same concentration ranges. Suppression of Ph+ cell growth by PP2 and A-419259 correlated with a decrease in Src kinase autophosphorylation. Both inhibitors blocked Stat5 and Erk activation, consistent with the suppressive effects of the compounds on survival and proliferation. In contrast, the phosphotyrosine content of Bcr-Abl and its endogenous substrate CrkL was unchanged at inhibitor concentrations that induced apoptosis, blocked oncogenic signaling and inhibited Src kinases. These data implicate the Src kinase family in Stat5 and Erk activation downstream of Bcr-Abl, and identify myeloid-specific Src kinases as potential drug targets in CML.
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MESH Headings
- Apoptosis/drug effects
- Cell Division/drug effects
- Cell Transformation, Neoplastic/drug effects
- Cell Transformation, Neoplastic/metabolism
- DNA-Binding Proteins
- Dose-Response Relationship, Drug
- Enzyme Activation/drug effects
- Enzyme Inhibitors/pharmacology
- Fusion Proteins, bcr-abl/physiology
- Granulocyte-Macrophage Colony-Stimulating Factor/pharmacology
- Humans
- K562 Cells/drug effects
- K562 Cells/enzymology
- Leukemia, Erythroblastic, Acute/enzymology
- Leukemia, Erythroblastic, Acute/pathology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/enzymology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Milk Proteins
- Mitogen-Activated Protein Kinase 1/metabolism
- Mitogen-Activated Protein Kinase 3
- Mitogen-Activated Protein Kinases/metabolism
- Monocytes/drug effects
- Monocytes/enzymology
- Neoplasm Proteins/antagonists & inhibitors
- Neoplasm Proteins/physiology
- Phosphorylation/drug effects
- Protein Processing, Post-Translational/drug effects
- Pyrimidines/pharmacology
- Pyrroles/pharmacology
- STAT5 Transcription Factor
- Signal Transduction/drug effects
- Signal Transduction/physiology
- Trans-Activators
- Tumor Cells, Cultured/drug effects
- Tumor Cells, Cultured/enzymology
- src-Family Kinases/antagonists & inhibitors
- src-Family Kinases/physiology
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Affiliation(s)
- Matthew B Wilson
- Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, PA 15261, USA
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18
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Mitsui N, Inatome R, Takahashi S, Goshima Y, Yamamura H, Yanagi S. Involvement of Fes/Fps tyrosine kinase in semaphorin3A signaling. EMBO J 2002; 21:3274-85. [PMID: 12093729 PMCID: PMC125392 DOI: 10.1093/emboj/cdf328] [Citation(s) in RCA: 96] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Collapsin response mediator proteins (CRMPs)/TOAD64/Ulips/DRPs and CRAM have emerged as strong candidates for a role in semaphorin signaling. In this study we identified Fes/Fps (Fes) tyrosine kinase in the CRMP-CRAM complex and investigated whether Fes was involved in semaphorin3A (Sema3A) signaling. In COS-7 cells, the interaction between Fes and plexinA1 (PlexA1) and the tyrosine phosphorylation of PlexA1 by Fes were observed; however, these events were significantly attenuated by co-expression of neuropilin-1 (NP-1). Even with NP-1 co-expression, Sema3A was able to enhance the association of Fes with PlexA1 and Fes-mediated tyrosine phosphorylation of PlexA1, CRAM and CRMP2. Co-expression of Fes with PlexA1 exhibited COS-7 cell contraction activity, indicating that Fes can convert inactive PlexA1 to its active form, whereas combination of Fes/NP-1/PlexA1 or Fes kinase-negative mutants/PlexA1 did not alter cell morphology. Finally, Sema3A-induced growth cone collapse of dorsal root ganglion neurons was suppressed by expression of Fes kinase-negative mutants. Taken together, our findings suggest that Fes links Sema3A signals to CRMP-CRAM, and that NP-1 negatively regulates PlexA1 activation by Fes in resting condition.
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Affiliation(s)
| | | | | | - Yoshio Goshima
- Division of Proteomics, Department of Genome Sciences, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, 650-0017 and
Department of Pharmacology, Yokohama City University School of Medicine, Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan Corresponding author e-mail:
N.Mitsui and R.Inatome contributed equally to this work
| | | | - Shigeru Yanagi
- Division of Proteomics, Department of Genome Sciences, Kobe University Graduate School of Medicine, Chuo-ku, Kobe, 650-0017 and
Department of Pharmacology, Yokohama City University School of Medicine, Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan Corresponding author e-mail:
N.Mitsui and R.Inatome contributed equally to this work
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19
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Scheijen B, Griffin JD. Tyrosine kinase oncogenes in normal hematopoiesis and hematological disease. Oncogene 2002; 21:3314-33. [PMID: 12032772 DOI: 10.1038/sj.onc.1205317] [Citation(s) in RCA: 122] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Tyrosine kinase oncogenes are formed as a result of mutations that induce constitutive kinase activity. Many of these tyrosine kinase oncogenes that are derived from genes, such as c-Abl, c-Fes, Flt3, c-Fms, c-Kit and PDGFRbeta, that are normally involved in the regulation of hematopoiesis or hematopoietic cell function. Despite differences in structure, normal function, and subcellular location, many of the tyrosine kinase oncogenes signal through the same pathways, and typically enhance proliferation and prolong viability. They represent excellent potential drug targets, and it is likely that additional mutations will be identified in other kinases, their immediate downstream targets, or in proteins regulating their function.
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Affiliation(s)
- Blanca Scheijen
- Department of Adult Oncology, Dana-Farber Cancer Institute, 44 Binney Street, Boston, Massachusetts, MA 02115, USA
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20
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Abstract
Fps/Fes and Fer are the only known members of a distinct subfamily of the non-receptor protein-tyrosine kinase family. Recent studies indicate that these kinases have roles in regulating cytoskeletal rearrangements and inside out signalling that accompany receptor ligand, cell matrix and cell cell interactions. Genetic analysis using transgenic mouse models also implicates these kinases in the regulation of inflammation and innate immunity.
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MESH Headings
- Animals
- Biological Evolution
- Chromosomes, Human, Pair 15/genetics
- Chromosomes, Human, Pair 5/genetics
- Fusion Proteins, gag-onc/chemistry
- Fusion Proteins, gag-onc/genetics
- Fusion Proteins, gag-onc/physiology
- Humans
- Inflammation/physiopathology
- Mice
- Mice, Knockout
- Mice, Transgenic
- Models, Biological
- Models, Molecular
- Protein Structure, Tertiary
- Protein-Tyrosine Kinases/chemistry
- Protein-Tyrosine Kinases/genetics
- Protein-Tyrosine Kinases/physiology
- Proto-Oncogene Proteins/chemistry
- Proto-Oncogene Proteins/genetics
- Proto-Oncogene Proteins/physiology
- Receptor Cross-Talk
- Receptors, Platelet-Derived Growth Factor/physiology
- Signal Transduction
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Affiliation(s)
- Peter Greer
- Division of Cancer Research and Genetics, Queen's University Cancer Research Institute, Kingston, Ontario K7L 3N6, Canada.
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21
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Zirngibl RA, Senis Y, Greer PA. Enhanced endotoxin sensitivity in fps/fes-null mice with minimal defects in hematopoietic homeostasis. Mol Cell Biol 2002; 22:2472-86. [PMID: 11909942 PMCID: PMC133716 DOI: 10.1128/mcb.22.8.2472-2486.2002] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The fps/fes proto-oncogene encodes a cytoplasmic protein tyrosine kinase implicated in growth factor and cytokine receptor signaling and thought to be essential for the survival and terminal differentiation of myeloid progenitors. Fps/Fes-null mice were healthy and fertile, displayed slightly reduced numbers of bone marrow myeloid progenitors and circulating mature myeloid cells, and were more sensitive to lipopolysaccharide (LPS). These phenotypes were rescued using a fps/fes transgene. This confirmed that Fps/Fes is involved in, but not required for, myelopoiesis and that it plays a role in regulating the innate immune response. Bone marrow-derived Fps/Fes-null macrophages showed no defects in granulocyte-macrophage colony-stimulating factor-, interleukin 6 (IL-6)-, or IL-3-induced activation of signal transducer and activator of transcription 3 (Stat3) and Stat5A or LPS-induced degradation of I kappa B or activation of p38, Jnk, Erk, or Akt.
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Affiliation(s)
- Ralph A Zirngibl
- Division of Cancer Biology and Genetics, Queen's University Cancer Research Institute, Queen's University, Kingston, Ontario K7L-3N6, Canada
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22
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Cheng HY, Schiavone AP, Smithgall TE. A point mutation in the N-terminal coiled-coil domain releases c-Fes tyrosine kinase activity and survival signaling in myeloid leukemia cells. Mol Cell Biol 2001; 21:6170-80. [PMID: 11509660 PMCID: PMC87334 DOI: 10.1128/mcb.21.18.6170-6180.2001] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The c-fes locus encodes a 93-kDa non-receptor protein tyrosine kinase (Fes) that regulates the growth and differentiation of hematopoietic and vascular endothelial cells. Unique to Fes is a long N-terminal sequence with two regions of strong homology to coiled-coil oligomerization domains. We introduced leucine-to-proline substitutions into the coiled coils that were predicted to disrupt the coiled-coil structure. The resulting mutant proteins, together with wild-type Fes, were fused to green fluorescent protein and expressed in Rat-2 fibroblasts. We observed that a point mutation in the first coiled-coil domain (L145P) dramatically increased Fes tyrosine kinase and transforming activities in this cell type. In contrast, a similar point mutation in the second coiled-coil motif (L334P) was without effect. However, combining the L334P and L145P mutations reduced transforming and kinase activities by approximately 50% relative to the levels of activity produced with the L145P mutation alone. To study the effects of the coiled-coil mutations in a biologically relevant context, we expressed the mutant proteins in the granulocyte-macrophage colony-stimulating factor (GM-CSF)-dependent myeloid leukemia cell line TF-1. In this cellular context, the L145P mutation induced GM-CSF independence, cell attachment, and spreading. These effects correlated with a marked increase in L145P protein autophosphorylation relative to that of wild-type Fes. In contrast, the double coiled-coil mutant protein showed greatly reduced kinase and biological activities in TF-1 cells. These data are consistent with a role for the first coiled coil in the negative regulation of kinase activity and a requirement for the second coiled coil in either oligomerization or recruitment of signaling partners. Gel filtration experiments showed that the unique N-terminal region interconverts between monomeric and oligomeric forms. Single point mutations favored oligomerization, while the double point mutant protein eluted essentially as the monomer. These data provide new evidence for coiled-coil-mediated regulation of c-Fes tyrosine kinase activity and signaling, a mechanism unique among tyrosine kinases.
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Affiliation(s)
- H Y Cheng
- Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15261, USA
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23
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Briggs SD, Scholtz B, Jacque JM, Swingler S, Stevenson M, Smithgall TE. HIV-1 Nef promotes survival of myeloid cells by a Stat3-dependent pathway. J Biol Chem 2001; 276:25605-11. [PMID: 11328823 PMCID: PMC9486509 DOI: 10.1074/jbc.m103244200] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Human immunodeficiency virus Nef is a small myristylated protein that plays a critical role in AIDS progression. Nef binds with high affinity to the SH3 domain of the myeloid-restricted tyrosine kinase Hck in vitro, identifying this Src-related kinase as a possible cellular target for Nef in macrophages. Here we show that Nef activates endogenous Hck in the granulocyte-macrophage colony-stimulating factor-dependent myeloid cell line, TF-1. Unexpectedly, Nef induced cytokine-independent TF-1 cell outgrowth and constitutive activation of the Stat3 transcription factor. Induction of survival required the Nef SH3 binding and membrane-targeting motifs and was blocked by dominant-negative Stat3 mutants. Nef also stimulated Stat3 activation in primary human macrophages, providing evidence for Stat3 as a Nef effector in a target cell for human immunodeficiency virus.
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Affiliation(s)
| | | | | | | | | | - Thomas E. Smithgall
- To whom correspondence should be addressed: Dept. of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, E1240 Biomedical Science Tower, Pittsburgh, PA 15261. Tel.: 412-648-9495; Fax: 412-624-1401;
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24
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Lionberger JM, Wilson MB, Smithgall TE. Transformation of myeloid leukemia cells to cytokine independence by Bcr-Abl is suppressed by kinase-defective Hck. J Biol Chem 2000; 275:18581-5. [PMID: 10849448 DOI: 10.1074/jbc.c000126200] [Citation(s) in RCA: 99] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Bcr-Abl is the constitutively active protein-tyrosine kinase expressed as a result of the Philadelphia translocation in chronic myelogenous leukemia. Bcr-Abl is coupled to many of the same signaling pathways normally regulated by hematopoietic cytokines. Recent work shows that Hck, a member of the Src tyrosine kinase family with myeloid-restricted expression, associates with and is activated by Bcr-Abl. Here we investigated the mechanism of Hck interaction with Bcr-Abl and the requirement for Hck activation in Bcr-Abl transformation signaling. Binding studies demonstrated that the Hck SH3 and SH2 domains are sufficient for interaction with Bcr-Abl in vitro. Hck binding localizes to the Abl SH2, SH3, and kinase domains as well as the distal portion of the C-terminal tail. To address the requirement for endogenous Src family kinase activation in Bcr-Abl signaling, a kinase-defective mutant of Hck was stably expressed in the cytokine-dependent myeloid leukemia cell line DAGM. Kinase-defective Hck dramatically suppressed Bcr-Abl-induced outgrowth of these cells in the absence of cytokine compared with a control cell line expressing beta-galactosidase. In contrast, kinase-defective Hck did not affect cell proliferation in response to interleukin-3, suggesting that the effect is specific for Bcr-Abl. These data show that Hck interacts with Bcr-Abl through a complex mechanism involving kinase-dependent and -independent components and that interaction with Hck or other Src family members is essential for transformation signaling by Bcr-Abl.
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Affiliation(s)
- J M Lionberger
- Department of Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15261, USA
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25
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Abstract
Fes is a nonreceptor tyrosine kinase expressed at the highest level in macrophages. We previously showed that the overexpression of c-fes in murine macrophages of the BAC-1.2F5 cell line renders these cells independent of macrophage colony-stimulating factor (MCSF) for survival and proliferation, although no direct relationship could be established between tyrosine-phosphorylated substrates of Fes- and MCSF receptor–dependent signaling and mitogenesis. In this study, we investigated whether the mitogen-activated protein kinase (MAPK) pathway is involved in the growth factor–independent growth of v-fes–overexpressing macrophages. We found a constitutively increased phosphorylation of extracellularly regulated kinase (ERK) in v-fes–overexpressing macrophages as compared with mock-infected cells. This finding was associated with activation of mitogen/extracellular signal–regulated kinase (MEK) and with constitutive localization of ERK in the nucleus. Treatment of v-fes–overexpressing cells with the MEK-specific inhibitor PD98059 markedly reduced cell growth, hyperphosphorylation, and nuclear localization of ERK, indicating that the MAPK pathway mediates the mitogenic effect of v-fes.
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Constitutive activation of the MAPK pathway mediates v-fes–induced mitogenesis in murine macrophages. Blood 2000. [DOI: 10.1182/blood.v95.12.3959] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Fes is a nonreceptor tyrosine kinase expressed at the highest level in macrophages. We previously showed that the overexpression of c-fes in murine macrophages of the BAC-1.2F5 cell line renders these cells independent of macrophage colony-stimulating factor (MCSF) for survival and proliferation, although no direct relationship could be established between tyrosine-phosphorylated substrates of Fes- and MCSF receptor–dependent signaling and mitogenesis. In this study, we investigated whether the mitogen-activated protein kinase (MAPK) pathway is involved in the growth factor–independent growth of v-fes–overexpressing macrophages. We found a constitutively increased phosphorylation of extracellularly regulated kinase (ERK) in v-fes–overexpressing macrophages as compared with mock-infected cells. This finding was associated with activation of mitogen/extracellular signal–regulated kinase (MEK) and with constitutive localization of ERK in the nucleus. Treatment of v-fes–overexpressing cells with the MEK-specific inhibitor PD98059 markedly reduced cell growth, hyperphosphorylation, and nuclear localization of ERK, indicating that the MAPK pathway mediates the mitogenic effect of v-fes.
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Kanda S, Lerner EC, Tsuda S, Shono T, Kanetake H, Smithgall TE. The nonreceptor protein-tyrosine kinase c-Fes is involved in fibroblast growth factor-2-induced chemotaxis of murine brain capillary endothelial cells. J Biol Chem 2000; 275:10105-11. [PMID: 10744691 DOI: 10.1074/jbc.275.14.10105] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Fibroblast growth factor-2 (FGF-2)-induced migration of endothelial cells is involved in angiogenesis in vivo. However, signal transduction pathways leading to FGF-2-induced chemotaxis of endothelial cells are largely unknown. Previous studies have shown that the cytoplasmic protein-tyrosine kinase c-Fes is expressed in vascular endothelial cells and may influence angiogenesis in vivo. To investigate the contribution of c-Fes to FGF-2 signaling, we expressed wild-type or kinase-inactive human c-Fes in the murine brain capillary endothelial cell line, IBE (Immortomouse brain endothelial cells). Wild-type c-Fes was tyrosine-phosphorylated upon FGF-2-stimulation in transfected cells, whereas kinase-inactive c-Fes was not. Overexpression of wild-type c-Fes promoted FGF-2-independent tube formation of IBE cells. Tube formation was not observed with endothelial cells expressing kinase-inactive c-Fes, indicating a requirement for c-Fes kinase activity in this biological response. Expression of kinase-defective c-Fes suppressed endothelial cell migration following FGF-2 treatment, suggesting that activation of endogenous c-Fes may be required for the chemotactic response. Expression of either wild-type c-Fes or the kinase-inactive mutant did not affect the tyrosine phosphorylation FRS2, Shc, or phospholipase C-gamma, nor did it influence the kinetics of mitogen-activated protein kinase activation. These results implicate c-Fes in FGF-2-induced chemotaxis of endothelial cells through signaling pathways not linked to mitogenesis.
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Affiliation(s)
- S Kanda
- Department of Urology, Nagasaki University School of Medicine, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan.
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Cheng H, Rogers JA, Dunham NA, Smithgall TE. Regulation of c-Fes tyrosine kinase and biological activities by N-terminal coiled-coil oligomerization domains. Mol Cell Biol 1999; 19:8335-43. [PMID: 10567558 PMCID: PMC84918 DOI: 10.1128/mcb.19.12.8335] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
The cytoplasmic protein-tyrosine kinase Fes has been implicated in cytokine signal transduction, hematopoiesis, and embryonic development. Previous work from our laboratory has shown that active Fes exists as a large oligomeric complex in vitro. However, when Fes is expressed in mammalian cells, its kinase activity is tightly repressed. The Fes unique N-terminal sequence has two regions with strong homology to coiled-coil-forming domains often found in oligomeric proteins. Here we show that disruption or deletion of the first coiled-coil domain upregulates Fes tyrosine kinase and transforming activities in Rat-2 fibroblasts and enhances Fes differentiation-inducing activity in myeloid leukemia cells. Conversely, expression of a Fes truncation mutant consisting only of the unique N-terminal domain interfered with Rat-2 fibroblast transformation by an activated Fes mutant, suggesting that oligomerization is essential for Fes activation in vivo. Coexpression with the Fes N-terminal region did not affect the transforming activity of v-Src in Rat-2 cells, arguing against a nonspecific suppressive effect. Taken together, these findings suggest a model in which Fes activation may involve coiled-coil-mediated interconversion of monomeric and oligomeric forms of the kinase. Mutation of the first coiled-coil domain may activate Fes by disturbing intramolecular coiled-coil interaction, allowing for oligomerization via the second coiled-coil domain. Deletion of the second coiled-coil domain blocks fibroblast transformation by an activated form of c-Fes, consistent with this model. These results provide the first evidence for regulation of a nonreceptor protein-tyrosine kinase by coiled-coil domains.
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Affiliation(s)
- H Cheng
- Eppley Institute for Research in Cancer, University of Nebraska Medical Center, Omaha, Nebraska
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Turkson J, Bowman T, Adnane J, Zhang Y, Djeu JY, Sekharam M, Frank DA, Holzman LB, Wu J, Sebti S, Jove R. Requirement for Ras/Rac1-mediated p38 and c-Jun N-terminal kinase signaling in Stat3 transcriptional activity induced by the Src oncoprotein. Mol Cell Biol 1999; 19:7519-28. [PMID: 10523640 PMCID: PMC84756 DOI: 10.1128/mcb.19.11.7519] [Citation(s) in RCA: 210] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Signal transducers and activators of transcription (STATs) are transcription factors that mediate normal biologic responses to cytokines and growth factors. However, abnormal activation of certain STAT family members, including Stat3, is increasingly associated with oncogenesis. In fibroblasts expressing the Src oncoprotein, activation of Stat3 induces specific gene expression and is required for cell transformation. Although the Src tyrosine kinase induces constitutive Stat3 phosphorylation on tyrosine, activation of Stat3-mediated gene regulation requires both tyrosine and serine phosphorylation of Stat3. We investigated the signaling pathways underlying the constitutive Stat3 activation in Src oncogenesis. Expression of Ras or Rac1 dominant negative protein blocks Stat3-mediated gene regulation induced by Src in a manner consistent with dependence on p38 and c-Jun N-terminal kinase (JNK). Both of these serine/threonine kinases and Stat3 serine phosphorylation are constitutively induced in Src-transformed fibroblasts. Furthermore, inhibition of p38 and JNK activities suppresses constitutive Stat3 serine phosphorylation and Stat3-mediated gene regulation. In vitro kinase assays with purified full-length Stat3 as the substrate show that both JNK and p38 can phosphorylate Stat3 on serine. Moreover, inhibition of p38 activity and thus of Stat3 serine phosphorylation results in suppression of transformation by v-Src but not v-Ras, consistent with a requirement for Stat3 serine phosphorylation in Src transformation. Our results demonstrate that Ras- and Rac1-mediated p38 and JNK signals are required for Stat3 transcriptional activity induced by the Src oncoprotein. These findings delineate a network of tyrosine and serine/threonine kinase signaling pathways that converge on Stat3 in the context of oncogenesis.
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Affiliation(s)
- J Turkson
- Molecular Oncology, Moffitt Cancer Center, University of South Florida College of Medicine, Tampa, Florida 33612, USA
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30
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Abstract
Cdc42p is an essential GTPase that belongs to the Rho/Rac subfamily of Ras-like GTPases. These proteins act as molecular switches by responding to exogenous and/or endogenous signals and relaying those signals to activate downstream components of a biological pathway. The 11 current members of the Cdc42p family display between 75 and 100% amino acid identity and are functional as well as structural homologs. Cdc42p transduces signals to the actin cytoskeleton to initiate and maintain polarized gorwth and to mitogen-activated protein morphogenesis. In the budding yeast Saccharomyces cerevisiae, Cdc42p plays an important role in multiple actin-dependent morphogenetic events such as bud emergence, mating-projection formation, and pseudohyphal growth. In mammalian cells, Cdc42p regulates a variety of actin-dependent events and induces the JNK/SAPK protein kinase cascade, which leads to the activation of transcription factors within the nucleus. Cdc42p mediates these processes through interactions with a myriad of downstream effectors, whose number and regulation we are just starting to understand. In addition, Cdc42p has been implicated in a number of human diseases through interactions with its regulators and downstream effectors. While much is known about Cdc42p structure and functional interactions, little is known about the mechanism(s) by which it transduces signals within the cell. Future research should focus on this question as well as on the detailed analysis of the interactions of Cdc42p with its regulators and downstream effectors.
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Affiliation(s)
- D I Johnson
- Department of Microbiology & Molecular Genetics and the Markey Center for Molecular Genetics, University of Vermont, Burlington, Vermont 05405,
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31
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Abstract
Nonreceptor tyrosine kinases have been shown to represent essential components of several signal transduction pathways implicated in neutrophil activation. Engagement of phagocytic, cytokine, chemoattractant, and adhesion receptors transduces intracellular signals via distinct tyrosine kinases. This article discusses the role of distinct tyrosine kinases in mediating neutrophil responses.
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Affiliation(s)
- G Berton
- Istituto di Patologia Generale, Verona, Italy
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