1
|
Al-Ghabkari A, Carlson DA, Haystead TAJ, MacDonald JA. Cooperative involvement of zipper-interacting protein kinase (ZIPK) and the dual-specificity cell-division cycle 14A phosphatase (CDC14A) in vascular smooth muscle cell migration. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.06.583600. [PMID: 38496458 PMCID: PMC10942413 DOI: 10.1101/2024.03.06.583600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Zipper-interacting protein kinase (ZIPK) is a Ser/Thr protein kinase with regulatory involvement in vascular smooth muscle cell (VSMC) actin polymerization and focal adhesion assembly dynamics. ZIPK silencing can induce cytoskeletal remodeling with disassembly of actin stress fiber networks and coincident loss of focal adhesion kinase (FAK)-pY397 phosphorylation. The link between ZIPK inhibition and FAK phosphorylation is unknown, and critical interactor(s) and regulator(s) are not yet defined. In this study, we further analyzed the ZIPK-FAK relationship in VSMCs. The application of HS38, a selective ZIPK inhibitor, to coronary artery vascular smooth muscle cells (CASMCs) suppressed cell migration, myosin light chain phosphorylation (pT18&pS19) and FAK-pY397 phosphorylation as well. This was associated with the translocation of cytoplasmic FAK to the nucleus. ZIPK inhibition with HS38 was consistently found to suppress the activation of FAK and attenuate the phosphorylation of other focal adhesion protein components (i.e., pCas130, paxillin, ERK). In addition, our study showed a decrease in human cell-division cycle 14A phosphatase (CDC14A) levels with ZIPK-siRNA treatment and increased CDC14A with transient transfection of ZIPK. Proximity ligation assays (PLA) revealed CDC14A localized with ZIPK and FAK. Silencing CDC14A showed an increase of FAK-pY397 phosphorylation. Ultimately, the data presented herein strongly support a regulatory mechanism of FAK in CASMCs by a ZIPK-CDC14A partnership; ZIPK may act as a key signal integrator to control CDC14A and FAK during VSMC migration.
Collapse
|
2
|
Huang H, Wang S, Guan Y, Ren J, Liu X. Molecular basis and current insights of atypical Rho small GTPase in cancer. Mol Biol Rep 2024; 51:141. [PMID: 38236467 DOI: 10.1007/s11033-023-09140-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 12/11/2023] [Indexed: 01/19/2024]
Abstract
Atypical Rho GTPases are a subtype of the Rho GTPase family that are involved in diverse cellular processes. The typical Rho GTPases, led by RhoA, Rac1 and Cdc42, have been well studied, while relative studies on atypical Rho GTPases are relatively still limited and have great exploration potential. With the increase in studies, current evidence suggests that atypical Rho GTPases regulate multiple biological processes and play important roles in the occurrence and development of human cancers. Therefore, this review mainly discusses the molecular basis of atypical Rho GTPases and their roles in cancer. We summarize the sequence characteristics, subcellular localization and biological functions of each atypical Rho GTPase. Moreover, we review the recent advances and potential mechanisms of atypical Rho GTPases in the development of multiple cancers. A comprehensive understanding and extensive exploration of the biological functions of atypical Rho GTPases and their molecular mechanisms in tumors will provide important insights into the pathophysiology of tumors and the development of cancer therapeutic strategies.
Collapse
Affiliation(s)
- Hua Huang
- Center of Excellence for Environmental Safety and Biological Effects, Faculty of Environment and Life, Beijing International Science and Technology Cooperation Base for Antiviral Drugs, Beijing University of Technology, Beijing, 100124, China
| | - Sijia Wang
- Center of Excellence for Environmental Safety and Biological Effects, Faculty of Environment and Life, Beijing International Science and Technology Cooperation Base for Antiviral Drugs, Beijing University of Technology, Beijing, 100124, China
| | - Yifei Guan
- Center of Excellence for Environmental Safety and Biological Effects, Faculty of Environment and Life, Beijing International Science and Technology Cooperation Base for Antiviral Drugs, Beijing University of Technology, Beijing, 100124, China
| | - Jing Ren
- Department of Plastic and Reconstructive Surgery, The First Medical Center, Chinese PLA (People's Liberation Army) General Hospital, Beijing, 100853, China.
| | - Xinhui Liu
- Center of Excellence for Environmental Safety and Biological Effects, Faculty of Environment and Life, Beijing International Science and Technology Cooperation Base for Antiviral Drugs, Beijing University of Technology, Beijing, 100124, China.
- Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China.
| |
Collapse
|
3
|
Turner SR, Al‐Ghabkari A, Carlson DA, Chappellaz M, Sutherland C, Haystead TAJ, Cole WC, MacDonald JA. Death-associated protein kinase 3 regulates the myogenic reactivity of cerebral arteries. Exp Physiol 2023; 108:986-997. [PMID: 37084168 PMCID: PMC10988501 DOI: 10.1113/ep090631] [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: 06/17/2022] [Accepted: 03/28/2023] [Indexed: 04/22/2023]
Abstract
NEW FINDINGS What is the central question of this study? DAPK3 contributes to the Ca2+ -sensitization of vascular smooth muscle contraction: does this protein kinase participate in the myogenic response of cerebral arteries? What is the main finding and its importance? Small molecule inhibitors of DAPK3 effectively block the myogenic responses of cerebral arteries. HS38-dependent changes to vessel constriction occur independent of LC20 phosphorylation, and therefore DAPK3 appears to operate via the actin cytoskeleton. A role for DAPK3 in the myogenic response was not previously reported, and the results support a potential new therapeutic target in the cerebrovascular system. ABSTRACT The vascular smooth muscle (VSM) of resistance blood vessels is a target of intrinsic autoregulatory responses to increased intraluminal pressure, the myogenic response. In the brain, the myogenic reactivity of cerebral arteries is critical to homeostatic blood flow regulation. Here we provide the first evidence to link the death-associated protein kinase 3 (DAPK3) to the myogenic response of rat and human cerebral arteries. DAPK3 is a Ser/Thr kinase involved in Ca2+ -sensitization mechanisms of smooth muscle contraction. Ex vivo administration of a specific DAPK3 inhibitor (i.e., HS38) could attenuate vessel constrictions invoked by serotonin as well as intraluminal pressure elevation. The HS38-dependent dilatation was not associated with any change in myosin light chain (LC20) phosphorylation. The results suggest that DAPK3 does not regulate Ca2+ sensitization pathways during the myogenic response of cerebral vessels but rather operates to control the actin cytoskeleton. A slow return of myogenic tone was observed during the sustained ex vivo exposure of cerebral arteries to HS38. Recovery of tone was associated with greater LC20 phosphorylation that suggests intrinsic signalling compensation in response to attenuation of DAPK3 activity. Additional experiments with VSM cells revealed HS38- and siDAPK-dependent effects on the actin cytoskeleton and focal adhesion kinase phosphorylation status. The translational importance of DAPK3 to the human cerebral vasculature was noted, with robust expression of the protein kinase and significant HS38-dependent attenuation of myogenic reactivity found for human pial vessels.
Collapse
Affiliation(s)
- Sara R. Turner
- Department of Biochemistry & Molecular Biology, Cumming School of MedicineUniversity of CalgaryCalgaryABCanada
| | - Abdulhameed Al‐Ghabkari
- Department of Biochemistry & Molecular Biology, Cumming School of MedicineUniversity of CalgaryCalgaryABCanada
| | - David A. Carlson
- Department of Pharmacology & Cancer BiologyDuke University School of MedicineDurhamNCUSA
| | - Mona Chappellaz
- Department of Biochemistry & Molecular Biology, Cumming School of MedicineUniversity of CalgaryCalgaryABCanada
| | - Cindy Sutherland
- Department of Biochemistry & Molecular Biology, Cumming School of MedicineUniversity of CalgaryCalgaryABCanada
- Department of Physiology and Pharmacology, Cumming School of MedicineUniversity of CalgaryCalgaryABCanada
| | - Timothy A. J. Haystead
- Department of Pharmacology & Cancer BiologyDuke University School of MedicineDurhamNCUSA
| | - William C. Cole
- Department of Physiology and Pharmacology, Cumming School of MedicineUniversity of CalgaryCalgaryABCanada
| | - Justin A. MacDonald
- Department of Biochemistry & Molecular Biology, Cumming School of MedicineUniversity of CalgaryCalgaryABCanada
| |
Collapse
|
4
|
Chen HM, MacDonald JA. Death-associated protein kinases and intestinal epithelial homeostasis. Anat Rec (Hoboken) 2022; 306:1062-1087. [PMID: 35735750 DOI: 10.1002/ar.25022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 05/12/2022] [Accepted: 06/06/2022] [Indexed: 12/15/2022]
Abstract
The family of death-associated protein kinases (DAPKs) and DAPK-related apoptosis-inducing protein kinases (DRAKs) act as molecular switches for a multitude of cellular processes, including apoptotic and autophagic cell death events. This review summarizes the mechanisms for kinase activity regulation and discusses recent molecular investigations of DAPK and DRAK family members in the intestinal epithelium. In general, recent literature convincingly supports the importance of this family of protein kinases in the homeostatic processes that govern the proper function of the intestinal epithelium. Each of the DAPK family of proteins possesses distinct biochemical properties, and we compare similarities in the information available as well as those cases where functional distinctions are apparent. As the prototypical member of the family, DAPK1 is noteworthy for its tumor suppressor function and association with colorectal cancer. In the intestinal epithelium, DAPK2 is associated with programmed cell death, potential tumor-suppressive functions, and a unique influence on granulocyte biology. The impact of the DRAKs in the epithelium is understudied, but recent studies support a role for DRAK1 in inflammation-mediated tumor growth and metastasis. A commentary is provided on the potential importance of DAPK3 in facilitating epithelial restitution and wound healing during the resolution of colitis. An update on efforts to develop selective pharmacologic effectors of individual DAPK members is also supplied.
Collapse
Affiliation(s)
- Huey-Miin Chen
- Department of Biochemistry & Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Justin A MacDonald
- Department of Biochemistry & Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| |
Collapse
|
5
|
Zhan H, Xiong Y, Wang Z, Dong W, Zhou Q, Xie S, Li X, Zhao S, Ma Y. Integrative analysis of transcriptomic and metabolomic profiles reveal the complex molecular regulatory network of meat quality in Enshi black pigs. Meat Sci 2021; 183:108642. [PMID: 34390898 DOI: 10.1016/j.meatsci.2021.108642] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 07/31/2021] [Accepted: 08/03/2021] [Indexed: 01/01/2023]
Abstract
Improving meat quality is a crucial purpose of commercial production and breeding systems. In this study, multiomics techniques were used to investigate the molecular mechanisms that impact the excessive diversity of meat quality in Enshi black pigs. The results suggest that 120 differentially expressed genes (DEGs) and 171 significantly changed metabolites (SCMs) contribute to the content of intramuscular fat (IMF) through the processes of fat accumulation and regulation of lipolysis. A total of 141 DEGs and 47 SCMs may regulate meat color through the processes of nicotinate and nicotinamide metabolism. Herein, we found some candidate genes associated with IMF and meat color. We also presented a series of metabolites that are potentially available biological indicators to measure meat quality. This research provides further insight into the detection of intramuscular fat accumulation and meat color variation and provides a reference for molecular mechanisms in the regulation of IMF and meat color.
Collapse
Affiliation(s)
- Huiwen Zhan
- Key Laboratory of Agricultural Animal Genetics, Breeding, and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Youcai Xiong
- Key Laboratory of Agricultural Animal Genetics, Breeding, and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Zichang Wang
- Key Laboratory of Agricultural Animal Genetics, Breeding, and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Wenjun Dong
- Key Laboratory of Agricultural Animal Genetics, Breeding, and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Qichao Zhou
- Key Laboratory of Agricultural Animal Genetics, Breeding, and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Shengsong Xie
- Key Laboratory of Agricultural Animal Genetics, Breeding, and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Xinyun Li
- Key Laboratory of Agricultural Animal Genetics, Breeding, and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Shuhong Zhao
- Key Laboratory of Agricultural Animal Genetics, Breeding, and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Yunlong Ma
- Key Laboratory of Agricultural Animal Genetics, Breeding, and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070, PR China.
| |
Collapse
|
6
|
Garrido-Casado M, Asensio-Juárez G, Vicente-Manzanares M. Nonmuscle Myosin II Regulation Directs Its Multiple Roles in Cell Migration and Division. Annu Rev Cell Dev Biol 2021; 37:285-310. [PMID: 34314591 DOI: 10.1146/annurev-cellbio-042721-105528] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Nonmuscle myosin II (NMII) is a multimeric protein complex that generates most mechanical force in eukaryotic cells. NMII function is controlled at three main levels. The first level includes events that trigger conformational changes that extend the complex to enable its assembly into filaments. The second level controls the ATPase activity of the complex and its binding to microfilaments in extended NMII filaments. The third level includes events that modulate the stability and contractility of the filaments. They all work in concert to finely control force generation inside cells. NMII is a common endpoint of mechanochemical signaling pathways that control cellular responses to physical and chemical extracellular cues. Specific phosphorylations modulate NMII activation in a context-dependent manner. A few kinases control these phosphorylations in a spatially, temporally, and lineage-restricted fashion, enabling functional adaptability to the cellular microenvironment. Here, we review mechanisms that control NMII activity in the context of cell migration and division. Expected final online publication date for the Annual Review of Cell and Developmental Biology, Volume 37 is October 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
Collapse
Affiliation(s)
- Marina Garrido-Casado
- Molecular Mechanisms Program, Centro de Investigación del Cáncer and Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas, University of Salamanca, 37007 Salamanca, Spain;
| | - Gloria Asensio-Juárez
- Molecular Mechanisms Program, Centro de Investigación del Cáncer and Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas, University of Salamanca, 37007 Salamanca, Spain;
| | - Miguel Vicente-Manzanares
- Molecular Mechanisms Program, Centro de Investigación del Cáncer and Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas, University of Salamanca, 37007 Salamanca, Spain;
| |
Collapse
|
7
|
Chen HM, MacDonald JA. Network analysis identifies DAPK3 as a potential biomarker for lymphatic invasion and colon adenocarcinoma prognosis. iScience 2021; 24:102831. [PMID: 34368650 PMCID: PMC8326195 DOI: 10.1016/j.isci.2021.102831] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 06/04/2021] [Accepted: 07/07/2021] [Indexed: 12/13/2022] Open
Abstract
Colon adenocarcinoma is a prevalent malignancy with significant mortality. Hence, the identification of molecular biomarkers with prognostic significance is important for improved treatment and patient outcomes. Clinical traits and RNA-Seq of 551 patient samples in the UCSC Toil Recompute Compendium of The Cancer Genome Atlas TARGET and Genotype Tissue Expression project datasets (primary_site = colon) were used for weighted gene co-expression network analysis to reveal the association between gene networks and cancer cell invasion. One module, containing 151 genes, was significantly correlated with lymphatic invasion, a histopathological feature of higher risk colon cancer. DAPK3 (death-associated protein kinase 3) was identified as the pseudohub of the module. Gene ontology identified gene enrichment related to cytoskeletal organization and apoptotic signaling processes, suggesting modular involvement in tumor cell survival, migration, and epithelial-mesenchymal transformation. Although DAPK3 expression was reduced in patients with colon cancer, high expression of DAPK3 was significantly correlated with greater lymphatic invasion and poor overall survival. WCGNA reveals a gene module linked to lymphatic invasion in colon adenocarcinoma DAPK3 is a pseudohub gene with differential expression in colon cancer Gene ontology identified relationships to cytoskeletal organization and apoptosis DAPK3 was correlated with lymphatic invasion and poor overall survival
Collapse
Affiliation(s)
- Huey-Miin Chen
- Department of Biochemistry & Molecular Biology, Cumming School of Medicine, University of Calgary, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada
| | - Justin A MacDonald
- Department of Biochemistry & Molecular Biology, Cumming School of Medicine, University of Calgary, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada
| |
Collapse
|
8
|
Soriano O, Alcón-Pérez M, Vicente-Manzanares M, Castellano E. The Crossroads between RAS and RHO Signaling Pathways in Cellular Transformation, Motility and Contraction. Genes (Basel) 2021; 12:genes12060819. [PMID: 34071831 PMCID: PMC8229961 DOI: 10.3390/genes12060819] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 05/25/2021] [Accepted: 05/26/2021] [Indexed: 02/07/2023] Open
Abstract
Ras and Rho proteins are GTP-regulated molecular switches that control multiple signaling pathways in eukaryotic cells. Ras was among the first identified oncogenes, and it appears mutated in many forms of human cancer. It mainly promotes proliferation and survival through the MAPK pathway and the PI3K/AKT pathways, respectively. However, the myriad proteins close to the plasma membrane that activate or inhibit Ras make it a major regulator of many apparently unrelated pathways. On the other hand, Rho is weakly oncogenic by itself, but it critically regulates microfilament dynamics; that is, actin polymerization, disassembly and contraction. Polymerization is driven mainly by the Arp2/3 complex and formins, whereas contraction depends on myosin mini-filament assembly and activity. These two pathways intersect at numerous points: from Ras-dependent triggering of Rho activators, some of which act through PI3K, to mechanical feedback driven by actomyosin action. Here, we describe the main points of connection between the Ras and Rho pathways as they coordinately drive oncogenic transformation. We emphasize the biochemical crosstalk that drives actomyosin contraction driven by Ras in a Rho-dependent manner. We also describe possible routes of mechanical feedback through which myosin II activation may control Ras/Rho activation.
Collapse
Affiliation(s)
- Olga Soriano
- Tumor Biophysics Laboratory, Centro de Investigación del Cáncer and Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas (CSIC)-University of Salamanca, 37007 Salamanca, Spain;
| | - Marta Alcón-Pérez
- Tumour-Stroma Signalling Laboratory, Centro de Investigación del Cáncer and Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas (CSIC)-University of Salamanca, 37007 Salamanca, Spain;
| | - Miguel Vicente-Manzanares
- Tumor Biophysics Laboratory, Centro de Investigación del Cáncer and Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas (CSIC)-University of Salamanca, 37007 Salamanca, Spain;
- Correspondence: (M.V.-M.); (E.C.)
| | - Esther Castellano
- Tumour-Stroma Signalling Laboratory, Centro de Investigación del Cáncer and Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas (CSIC)-University of Salamanca, 37007 Salamanca, Spain;
- Correspondence: (M.V.-M.); (E.C.)
| |
Collapse
|
9
|
Takahashi M, Lio CWJ, Campeau A, Steger M, Ay F, Mann M, Gonzalez DJ, Jain M, Sharma S. The tumor suppressor kinase DAPK3 drives tumor-intrinsic immunity through the STING-IFN-β pathway. Nat Immunol 2021; 22:485-496. [PMID: 33767426 PMCID: PMC8300883 DOI: 10.1038/s41590-021-00896-3] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 02/05/2021] [Indexed: 01/31/2023]
Abstract
Evasion of host immunity is a hallmark of cancer; however, mechanisms linking oncogenic mutations and immune escape are incompletely understood. Through loss-of-function screening of 1,001 tumor suppressor genes, we identified death-associated protein kinase 3 (DAPK3) as a previously unrecognized driver of anti-tumor immunity through the stimulator of interferon genes (STING) pathway of cytosolic DNA sensing. Loss of DAPK3 expression or kinase activity impaired STING activation and interferon (IFN)-β-stimulated gene induction. DAPK3 deficiency in IFN-β-producing tumors drove rapid growth and reduced infiltration of CD103+CD8α+ dendritic cells and cytotoxic lymphocytes, attenuating the response to cancer chemo-immunotherapy. Mechanistically, DAPK3 coordinated post-translational modification of STING. In unstimulated cells, DAPK3 inhibited STING K48-linked poly-ubiquitination and proteasome-mediated degradation. After cGAMP stimulation, DAPK3 was required for STING K63-linked poly-ubiquitination and STING-TANK-binding kinase 1 interaction. Comprehensive phospho-proteomics uncovered a DAPK3-specific phospho-site on the E3 ligase LMO7, critical for LMO7-STING interaction and STING K63-linked poly-ubiquitination. Thus, DAPK3 is an essential kinase for STING activation that drives tumor-intrinsic innate immunity and tumor immune surveillance.
Collapse
Affiliation(s)
| | - Chan-Wang J Lio
- La Jolla Institute for Immunology, La Jolla, CA, USA
- Department of Microbial Infection and Immunity, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Anaamika Campeau
- Department of Pharmacology, University of California, San Diego, San Diego, CA, USA
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, San Diego, CA, USA
| | - Martin Steger
- Max Planck Institute of Biochemistry, Martinsried, Germany
- Evotec München GmbH, Martinsried, Germany
| | - Ferhat Ay
- La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Matthias Mann
- Max Planck Institute of Biochemistry, Martinsried, Germany
| | - David J Gonzalez
- Department of Pharmacology, University of California, San Diego, San Diego, CA, USA
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, San Diego, CA, USA
| | - Mohit Jain
- Department of Pharmacology, University of California, San Diego, San Diego, CA, USA
- Department of Medicine, University of California, San Diego, San Diego, CA, USA
| | - Sonia Sharma
- La Jolla Institute for Immunology, La Jolla, CA, USA.
| |
Collapse
|
10
|
Truong D, Boddy KC, Canadien V, Brabant D, Fairn GD, D'Costa VM, Coyaud E, Raught B, Pérez-Sala D, Park WS, Heo WD, Grinstein S, Brumell JH. Salmonella
exploits host Rho GTPase signalling pathways through the phosphatase activity of SopB. Cell Microbiol 2018; 20:e12938. [DOI: 10.1111/cmi.12938] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 06/11/2018] [Accepted: 07/06/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Dorothy Truong
- Cell Biology Program; Hospital for Sick Children; Toronto ON Canada
- Department of Molecular Genetics; University of Toronto; Toronto ON Canada
| | - Kirsten C. Boddy
- Cell Biology Program; Hospital for Sick Children; Toronto ON Canada
- Institute of Medical Science; University of Toronto; Toronto ON Canada
| | | | - Danielle Brabant
- Cell Biology Program; Hospital for Sick Children; Toronto ON Canada
| | - Gregory D. Fairn
- Institute of Medical Science; University of Toronto; Toronto ON Canada
- Keenan Research Centre for Biomedical Science; St. Michael's Hospital; Toronto ON Canada
| | | | - Etienne Coyaud
- Princess Margaret Cancer Centre; University Health Network; Toronto Ontario Canada
| | - Brian Raught
- Princess Margaret Cancer Centre; University Health Network; Toronto Ontario Canada
- Department of Medical Biophysics; University of Toronto; Toronto Ontario Canada
| | - Dolores Pérez-Sala
- Department of Structural and Chemical Biology; Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas; Madrid Spain
| | - Wei Sun Park
- Department of Biological Sciences; Korea Advanced Institute of Science and Technology (KAIST); Daejeon Republic of Korea
| | - Won Do Heo
- Department of Biological Sciences; Korea Advanced Institute of Science and Technology (KAIST); Daejeon Republic of Korea
- Center for Cognition and Sociality; Institute of Basic Science (IBS); Daejeon Republic of Korea
| | - Sergio Grinstein
- Cell Biology Program; Hospital for Sick Children; Toronto ON Canada
- Institute of Medical Science; University of Toronto; Toronto ON Canada
- Keenan Research Centre for Biomedical Science; St. Michael's Hospital; Toronto ON Canada
- Department of Biochemistry; University of Toronto; Toronto ON Canada
| | - John H. Brumell
- Cell Biology Program; Hospital for Sick Children; Toronto ON Canada
- Department of Molecular Genetics; University of Toronto; Toronto ON Canada
- Institute of Medical Science; University of Toronto; Toronto ON Canada
- Sickkids IBD Centre; Hospital for Sick Children; Toronto ON Canada
| |
Collapse
|
11
|
Abstract
The Rho GTPases were discovered more than 30 years ago, and they were for a long time considered to follow simple cycling between GDP-bound and GTP-bound conformations, as for the Ras subfamily of small GTPases. The Rho GTPases consist of 20 members, but at least 10 of these do not follow this classical GTPase cycle. Thus, based on their kinetic properties, these Rho GTPases can instead be classified as atypical. Some of these atypical Rho GTPases do not hydrolyze GTP, and some have significantly increased intrinsic GDP/GTP exchange activity. This review focuses on this latter category of atypical Rho GTPases, the so-called 'fast-cycling' Rho GTPases. The different members of these fast-cycling atypical Rho GTPases are described in more detail here, along with their potential regulatory mechanisms. Finally, some insights are provided into the involvement of the atypical Rho GTPases in human pathologies.
Collapse
Affiliation(s)
- Pontus Aspenström
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Nobels väg 16 , Box 280, SE, Stockholm, Sweden
| |
Collapse
|
12
|
Durkin CH, Leite F, Cordeiro JV, Handa Y, Arakawa Y, Valderrama F, Way M. RhoD Inhibits RhoC-ROCK-Dependent Cell Contraction via PAK6. Dev Cell 2017; 41:315-329.e7. [PMID: 28486133 PMCID: PMC5425256 DOI: 10.1016/j.devcel.2017.04.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 01/05/2017] [Accepted: 04/12/2017] [Indexed: 01/21/2023]
Abstract
RhoA-mediated regulation of myosin-II activity in the actin cortex controls the ability of cells to contract and bleb during a variety of cellular processes, including cell migration and division. Cell contraction and blebbing also frequently occur as part of the cytopathic effect seen during many different viral infections. We now demonstrate that the vaccinia virus protein F11, which localizes to the plasma membrane, is required for ROCK-mediated cell contraction from 2 hr post infection. Curiously, F11-induced cell contraction is dependent on RhoC and not RhoA signaling to ROCK. Moreover, RhoC-driven cell contraction depends on the upstream inhibition of RhoD signaling by F11. This inhibition prevents RhoD from regulating its downstream effector Pak6, alleviating the suppression of RhoC by the kinase. Our observations with vaccinia have now demonstrated that RhoD recruits Pak6 to the plasma membrane to antagonize RhoC signaling during cell contraction and blebbing. Vaccinia F11 protein is required for virus-induced cell contraction and blebbing F11-induced cell contraction depends on RhoC, but not RhoA, signaling to ROCK RhoD recruits Pak6 to the plasma membrane to antagonize RhoC signaling F11 inhibits RhoD signaling to its downstream effector Pak6
Collapse
Affiliation(s)
- Charlotte H Durkin
- Cellular Signalling and Cytoskeletal Function Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Flavia Leite
- Cellular Signalling and Cytoskeletal Function Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - João V Cordeiro
- Cellular Signalling and Cytoskeletal Function Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Yutaka Handa
- Cellular Signalling and Cytoskeletal Function Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Yoshiki Arakawa
- Cellular Signalling and Cytoskeletal Function Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Ferran Valderrama
- Cellular Signalling and Cytoskeletal Function Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Michael Way
- Cellular Signalling and Cytoskeletal Function Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
| |
Collapse
|
13
|
Cooper S, Sadok A, Bousgouni V, Bakal C. Apolar and polar transitions drive the conversion between amoeboid and mesenchymal shapes in melanoma cells. Mol Biol Cell 2015; 26:4163-70. [PMID: 26310441 PMCID: PMC4710245 DOI: 10.1091/mbc.e15-06-0382] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 08/12/2015] [Indexed: 11/11/2022] Open
Abstract
Melanoma cells can adopt two functionally distinct forms, amoeboid and mesenchymal, which facilitates their ability to invade and colonize diverse environments during the metastatic process. Using quantitative imaging of single living tumor cells invading three-dimensional collagen matrices, in tandem with unsupervised computational analysis, we found that melanoma cells can switch between amoeboid and mesenchymal forms via two different routes in shape space--an apolar and polar route. We show that whereas particular Rho-family GTPases are required for the morphogenesis of amoeboid and mesenchymal forms, others are required for transitions via the apolar or polar route and not amoeboid or mesenchymal morphogenesis per se. Altering the transition rates between particular routes by depleting Rho-family GTPases can change the morphological heterogeneity of cell populations. The apolar and polar routes may have evolved in order to facilitate conversion between amoeboid and mesenchymal forms, as cells are either searching for, or attracted to, particular migratory cues, respectively.
Collapse
Affiliation(s)
- Sam Cooper
- Division of Cancer Cell Biology, Institute of Cancer Research, Chester Beatty Laboratories, London SW3 6JB, United Kingdom Department of Computational Systems Medicine, Imperial College, London, South Kensington Campus, London SW7, United Kingdom
| | - Amine Sadok
- Division of Cancer Cell Biology, Institute of Cancer Research, Chester Beatty Laboratories, London SW3 6JB, United Kingdom
| | - Vicky Bousgouni
- Division of Cancer Cell Biology, Institute of Cancer Research, Chester Beatty Laboratories, London SW3 6JB, United Kingdom
| | - Chris Bakal
- Division of Cancer Cell Biology, Institute of Cancer Research, Chester Beatty Laboratories, London SW3 6JB, United Kingdom
| |
Collapse
|
14
|
Shukla SK, Rose W, Schrodi SJ. Complex host genetic susceptibility to Staphylococcus aureus infections. Trends Microbiol 2015; 23:529-36. [PMID: 26112911 DOI: 10.1016/j.tim.2015.05.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 05/11/2015] [Accepted: 05/22/2015] [Indexed: 12/20/2022]
Abstract
Understanding of the host genetic susceptibility to carriage of, and infections, due to Staphylococcus aureus, a nosocomial pathogen, is still in its nascent stages. Mouse models show variable susceptibility to S. aureus infections across mouse strains and disease models with roles for signaling pathways involving Toll-like receptors (TLR-1, TLR-2, and TLR-6), interleukins (IL-4, IL-6, IL-10, and IL-13), chemokines [CXC ligand (CXCL)-1 and CXCL-2], and T helper (Th)1/Th2 responses. Genome-wide association studies (GWASs) for carriage in humans identified SNPs in IL4, DEFB1, CRP, and VDR for persistent nasal carriage. NR3C1 haplotypes may either enhance risk or provide protection from colonization. GWASs for all S. aureus diseases have suggested roles for DAPK3, a kinase, and XRN1, a nuclease, while CDON could have a role in complicated bacteremia. More studies are needed to identify host susceptibility genes along with confirmation from functional assays.
Collapse
Affiliation(s)
- Sanjay K Shukla
- Center for Human Genetics, Marshfield Clinic Research Foundation, 1000 North Oak Avenue-MLR, Marshfield, WI, USA.
| | - Warren Rose
- Pharmacy Practice Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI, USA
| | - Steven J Schrodi
- Center for Human Genetics, Marshfield Clinic Research Foundation, 1000 North Oak Avenue-MLR, Marshfield, WI, USA
| |
Collapse
|
15
|
Abstract
DAP-kinase (DAPK) is the founding member of a family of highly related, death associated Ser/Thr kinases that belongs to the calmodulin (CaM)-regulated kinase superfamily. The family includes DRP-1 and ZIP-kinase (ZIPK), both of which share significant homology within the common N-terminal kinase domain, but differ in their extra-catalytic domains. Both DAPK and DRP-1 possess a conserved CaM autoregulatory domain, and are regulated by calcium-activated CaM and by an inhibitory auto-phosphorylation within the domain. ZIPK's activity is independent of CaM but can be activated by DAPK. The three kinases share some common functions and substrates, such as induction of autophagy and phosphorylation of myosin regulatory light chain leading to membrane blebbing. Furthermore, all can function as tumor suppressors. However, they also each possess unique functions and intracellular localizations, which may arise from the divergence in structure in their respective C-termini. In this review we will introduce the DAPK family, and present a structure/function analysis for each individual member, and for the family as a whole. Emphasis will be placed on the various domains, and how they mediate interactions with additional proteins and/or regulation of kinase function.
Collapse
Affiliation(s)
- Ruth Shiloh
- Department of Molecular Genetics, Weizmann Institute of Science, 76100, Rehovot, Israel
| | | | | |
Collapse
|
16
|
Sadok A, Marshall CJ. Rho GTPases: masters of cell migration. Small GTPases 2014; 5:e29710. [PMID: 24978113 PMCID: PMC4107589 DOI: 10.4161/sgtp.29710] [Citation(s) in RCA: 158] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Revised: 06/06/2014] [Accepted: 06/24/2014] [Indexed: 12/17/2022] Open
Abstract
Since their discovery in the late eighties, the role of Rho GTPases in the regulation of cell migration has been extensively studied and has mainly focused on the hallmark family members Rho, Rac, and Cdc42. Recent technological advances in cell biology, such as Rho-family GTPase activity biosensors, studies in 3D, and unbiased RNAi-based screens, have revealed an increasingly complex role for Rho GTPases during cell migration, with many inter-connected functions and a strong dependency on the physical and chemical properties of the surrounding environment. This review aims to give an overview of recent studies on the role of Rho-family GTPase members in the modulation of cell migration in different environments, and discuss future directions.
Collapse
Affiliation(s)
- Amine Sadok
- The Institute of Cancer Research; Division of Cancer Biology; London, UK
| | - Chris J Marshall
- The Institute of Cancer Research; Division of Cancer Biology; London, UK
| |
Collapse
|
17
|
Carr BW, Basepayne TL, Chen L, Jayashankar V, Weiser DC. Characterization of the zebrafish homolog of zipper interacting protein kinase. Int J Mol Sci 2014; 15:11597-613. [PMID: 24983477 PMCID: PMC4139802 DOI: 10.3390/ijms150711597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Revised: 06/12/2014] [Accepted: 06/23/2014] [Indexed: 11/16/2022] Open
Abstract
Zipper-interacting protein kinase (ZIPK) is a conserved vertebrate-specific regulator of actomyosin contractility in smooth muscle and non-muscle cells. Murine ZIPK has undergone an unusual divergence in sequence and regulation compared to other ZIPK orthologs. In humans, subcellular localization is controlled by phosphorylation of threonines 299 and 300. In contrast, ZIPK subcellular localization in mouse and rat is controlled by interaction with PAR-4. We carried out a comparative biochemical characterization of the regulation of the zebrafish ortholog of ZIPK. Like the human orthologs zebrafish ZIPK undergoes nucleocytoplasmic-shuttling and is abundant in the cytoplasm, unlike the primarily nuclear rat ZIPK. Rat ZIPK, but not human or zebrafish ZIPK, interacts with zebrafish PAR-4. Mutation of the conserved residues required for activation of the mammalian orthologs abrogated activity of the zebrafish ZIPK. In contrast to the human ortholog, mutation of threonine 299 and 300 in the zebrafish ZIPK has no effect on the activity or subcellular localization. Thus, we found that zebrafish ZIPK functions in a manner most similar to the human ZIPK and quite distinct from murine orthologs, yet the regulation of subcellular localization is not conserved.
Collapse
Affiliation(s)
- Brandon W Carr
- Department of Biological Sciences, University of the Pacific, Stockton, CA 98211, USA.
| | - Tamara L Basepayne
- Department of Biological Sciences, University of the Pacific, Stockton, CA 98211, USA.
| | - Lawrence Chen
- Department of Biological Sciences, University of the Pacific, Stockton, CA 98211, USA.
| | - Vaishali Jayashankar
- Department of Biological Sciences, University of the Pacific, Stockton, CA 98211, USA.
| | - Douglas C Weiser
- Department of Biological Sciences, University of the Pacific, Stockton, CA 98211, USA.
| |
Collapse
|
18
|
Ye Z, Vasco DA, Carter TC, Brilliant MH, Schrodi SJ, Shukla SK. Genome wide association study of SNP-, gene-, and pathway-based approaches to identify genes influencing susceptibility to Staphylococcus aureus infections. Front Genet 2014; 5:125. [PMID: 24847357 PMCID: PMC4023021 DOI: 10.3389/fgene.2014.00125] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2014] [Accepted: 04/21/2014] [Indexed: 01/15/2023] Open
Abstract
Background: We conducted a genome-wide association study (GWAS) to identify specific genetic variants that underlie susceptibility to diseases caused by Staphylococcus aureus in humans. Methods: Cases (n = 309) and controls (n = 2925) were genotyped at 508,921 single nucleotide polymorphisms (SNPs). Cases had at least one laboratory and clinician confirmed disease caused by S. aureus whereas controls did not. R-package (for SNP association), EIGENSOFT (to estimate and adjust for population stratification) and gene- (VEGAS) and pathway-based (DAVID, PANTHER, and Ingenuity Pathway Analysis) analyses were performed. Results: No SNP reached genome-wide significance. Four SNPs exceeded the p < 10−5 threshold including two (rs2455012 and rs7152530) reaching a p-value < 10−7. The nearby genes were PDE4B (rs2455012), TXNRD2 (rs3804047), VRK1 and BCL11B (rs7152530), and PNPLA5 (rs470093). The top two findings from the gene-based analysis were NMRK2 (pgene = 1.20E-05), which codes an integrin binding molecule (focal adhesion), and DAPK3 (pgene = 5.10E-05), a serine/threonine kinase (apoptosis and cytokinesis). The pathway analyses identified epithelial cell responses to mechanical and non-mechanical stress. Conclusion: We identified potential susceptibility genes for S. aureus diseases in this preliminary study but confirmation by other studies is needed. The observed associations could be relevant given the complexity of S. aureus as a pathogen and its ability to exploit multiple biological pathways to cause infections in humans.
Collapse
Affiliation(s)
- Zhan Ye
- Biomedical Informatics Research Center, Marshfield Clinic Research Foundation Marshfield, WI, USA
| | - Daniel A Vasco
- Center for Human Genetics, Marshfield Clinic Research Foundation Marshfield, WI, USA
| | - Tonia C Carter
- Center for Human Genetics, Marshfield Clinic Research Foundation Marshfield, WI, USA
| | - Murray H Brilliant
- Center for Human Genetics, Marshfield Clinic Research Foundation Marshfield, WI, USA
| | - Steven J Schrodi
- Center for Human Genetics, Marshfield Clinic Research Foundation Marshfield, WI, USA
| | - Sanjay K Shukla
- Center for Human Genetics, Marshfield Clinic Research Foundation Marshfield, WI, USA
| |
Collapse
|
19
|
Usui T, Okada M, Yamawaki H. Zipper interacting protein kinase (ZIPK): function and signaling. Apoptosis 2013; 19:387-91. [DOI: 10.1007/s10495-013-0934-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
20
|
Nehru V, Voytyuk O, Lennartsson J, Aspenström P. RhoD Binds the Rab5 Effector Rabankyrin-5 and has a Role in Trafficking of the Platelet-derived Growth Factor Receptor. Traffic 2013; 14:1242-54. [DOI: 10.1111/tra.12121] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2012] [Revised: 09/13/2013] [Accepted: 09/17/2013] [Indexed: 01/10/2023]
Affiliation(s)
- Vishal Nehru
- Department of Microbiology, Tumor and Cell Biology; Karolinska Institutet; Box 280, Nobels väg 16 SE-171 77 Stockholm Sweden
| | - Oleksandr Voytyuk
- Ludwig Institute for Cancer Research, Biomedical Center; Uppsala University; Box 595 SE-751 24 Uppsala Sweden
| | - Johan Lennartsson
- Ludwig Institute for Cancer Research, Biomedical Center; Uppsala University; Box 595 SE-751 24 Uppsala Sweden
| | - Pontus Aspenström
- Department of Microbiology, Tumor and Cell Biology; Karolinska Institutet; Box 280, Nobels väg 16 SE-171 77 Stockholm Sweden
| |
Collapse
|