1
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Hey S, Wiesner C, Barcelona B, Linder S. KIF16B drives MT1-MMP recycling in macrophages and promotes co-invasion of cancer cells. Life Sci Alliance 2023; 6:e202302158. [PMID: 37696580 PMCID: PMC10494930 DOI: 10.26508/lsa.202302158] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 08/29/2023] [Accepted: 08/30/2023] [Indexed: 09/13/2023] Open
Abstract
The matrix metalloproteinase MT1-MMP is a central effector of cellular proteolysis. Accordingly, regulation of the surface-localized pool of MT1-MMP is crucial for cell migration and invasion. Here, we identify the superprocessive kinesin KIF16B as a major driver of fast recycling of MT1-MMP to the surface of primary human macrophages. KIF16B associates with MT1-MMP on Rab14-positive vesicles, and its depletion results in strongly reduced MT1-MMP surface levels, as shown by microscopical, biochemical, and cell-sorting approaches. As a consequence, KIF16B-depleted macrophages exhibit strongly reduced matrix degradation and invasion. We further identify the cargo-binding C-terminus of KIF16B as a critical element of MT1-MMP transport, as its overexpression uncouples MT1-MMP vesicles from the endogenous motor, thus leading to a reduction of surface-associated MT1-MMP and to reduced matrix degradation and invasion. Importantly, depletion of KIF16B in primary macrophages also reduces the co-invasion of cancer cells from tumor spheroids, pointing to the KIF16B-driven recycling pathway in macrophages as an important regulatory element of the tumor microenvironment.
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Affiliation(s)
- Sven Hey
- Institut für Medizinische Mikrobiologie, Virologie und Hygiene, Universitätsklinikum Eppendorf, Hamburg, Germany
| | - Christiane Wiesner
- Institut für Medizinische Mikrobiologie, Virologie und Hygiene, Universitätsklinikum Eppendorf, Hamburg, Germany
| | - Bryan Barcelona
- Institut für Medizinische Mikrobiologie, Virologie und Hygiene, Universitätsklinikum Eppendorf, Hamburg, Germany
| | - Stefan Linder
- Institut für Medizinische Mikrobiologie, Virologie und Hygiene, Universitätsklinikum Eppendorf, Hamburg, Germany
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2
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Knapinska AM, Drotleff G, Chai C, Twohill D, Ernce A, Tokmina-Roszyk D, Grande I, Rodriguez M, Larson B, Fields GB. Screening MT1-MMP Activity and Inhibition in Three-Dimensional Tumor Spheroids. Biomedicines 2023; 11:biomedicines11020562. [PMID: 36831098 PMCID: PMC9953393 DOI: 10.3390/biomedicines11020562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 01/17/2023] [Accepted: 01/30/2023] [Indexed: 02/17/2023] Open
Abstract
Membrane type 1 matrix metalloproteinase (MT1-MMP) has been shown to be crucial for tumor angiogenesis, invasion, and metastasis, and thus MT1-MMP is a high priority target for potential cancer therapies. To properly evaluate MT1-MMP inhibitors, a screening protocol is desired by which enzyme activity can be quantified in a tumor microenvironment-like model system. In the present study, we applied a fluorogenic, collagen model triple-helical substrate to quantify MT1-MMP activity for tumor spheroids embedded in a collagen hydrogel. The substrate was designed to be MT1-MMP selective and to possess fluorescent properties compatible with cell-based assays. The proteolysis of the substrate correlated to glioma spheroid invasion. In turn, the application of either small molecule or protein-based MMP inhibitors reduced proteolytic activity and glioma spheroid invasion. The presence of MT1-MMP in glioma spheroids was confirmed by western blotting. Thus, spheroid invasion was dependent on MT1-MMP activity, and inhibitors of MT1-MMP and invasion could be conveniently screened in a high-throughput format. The combination of the fluorogenic, triple-helical substrate, the three-dimensional tumor spheroids embedded in collagen, and Hit-Pick software resulted in an easily adaptable in vivo-like tumor microenvironment for rapidly processing inhibitor potential for anti-cancer use.
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Affiliation(s)
- Anna M. Knapinska
- Alphazyme, Jupiter, FL 33458, USA
- Institute for Human Health & Disease Intervention (I-HEALTH), Florida Atlantic University, Jupiter, FL 33458, USA
| | - Gary Drotleff
- Alphazyme, Jupiter, FL 33458, USA
- Institute for Human Health & Disease Intervention (I-HEALTH), Florida Atlantic University, Jupiter, FL 33458, USA
| | - Cedric Chai
- Institute for Human Health & Disease Intervention (I-HEALTH), Florida Atlantic University, Jupiter, FL 33458, USA
| | - Destiny Twohill
- Institute for Human Health & Disease Intervention (I-HEALTH), Florida Atlantic University, Jupiter, FL 33458, USA
| | - Alexa Ernce
- Institute for Human Health & Disease Intervention (I-HEALTH), Florida Atlantic University, Jupiter, FL 33458, USA
| | - Dorota Tokmina-Roszyk
- Institute for Human Health & Disease Intervention (I-HEALTH), Florida Atlantic University, Jupiter, FL 33458, USA
| | - Isabella Grande
- Institute for Human Health & Disease Intervention (I-HEALTH), Florida Atlantic University, Jupiter, FL 33458, USA
| | - Michelle Rodriguez
- Institute for Human Health & Disease Intervention (I-HEALTH), Florida Atlantic University, Jupiter, FL 33458, USA
| | - Brad Larson
- Agilent Technologies, Raleigh, NC 27606, USA
| | - Gregg B. Fields
- Institute for Human Health & Disease Intervention (I-HEALTH), Florida Atlantic University, Jupiter, FL 33458, USA
- Correspondence:
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3
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Nejat R, Torshizi MF, Najafi DJ. S Protein, ACE2 and Host Cell Proteases in SARS-CoV-2 Cell Entry and Infectivity; Is Soluble ACE2 a Two Blade Sword? A Narrative Review. Vaccines (Basel) 2023; 11:vaccines11020204. [PMID: 36851081 PMCID: PMC9968219 DOI: 10.3390/vaccines11020204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/07/2023] [Accepted: 01/12/2023] [Indexed: 01/19/2023] Open
Abstract
Since the spread of the deadly virus SARS-CoV-2 in late 2019, researchers have restlessly sought to unravel how the virus enters the host cells. Some proteins on each side of the interaction between the virus and the host cells are involved as the major contributors to this process: (1) the nano-machine spike protein on behalf of the virus, (2) angiotensin converting enzyme II, the mono-carboxypeptidase and the key component of renin angiotensin system on behalf of the host cell, (3) some host proteases and proteins exploited by SARS-CoV-2. In this review, the complex process of SARS-CoV-2 entrance into the host cells with the contribution of the involved host proteins as well as the sequential conformational changes in the spike protein tending to increase the probability of complexification of the latter with angiotensin converting enzyme II, the receptor of the virus on the host cells, are discussed. Moreover, the release of the catalytic ectodomain of angiotensin converting enzyme II as its soluble form in the extracellular space and its positive or negative impact on the infectivity of the virus are considered.
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Affiliation(s)
- Reza Nejat
- Department of Anesthesiology and Critical Care Medicine, Laleh Hospital, Tehran 1467684595, Iran
- Correspondence:
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4
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Hanson I, Pitman KE, Altanerova U, Altaner Č, Malinen E, Edin NFJ. Low-Dose-Rate Radiation-Induced Secretion of TGF-β3 Together with an Activator in Small Extracellular Vesicles Modifies Low-Dose Hyper-Radiosensitivity through ALK1 Binding. Int J Mol Sci 2022; 23:ijms23158147. [PMID: 35897723 PMCID: PMC9332371 DOI: 10.3390/ijms23158147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 07/14/2022] [Accepted: 07/21/2022] [Indexed: 02/05/2023] Open
Abstract
Hyper-radiosensitivity (HRS) is the increased sensitivity to low doses of ionizing radiation observed in most cell lines. We previously demonstrated that HRS is permanently abolished in cells irradiated at a low dose rate (LDR), in a mechanism dependent on transforming growth factor β3 (TGF-β3). In this study, we aimed to elucidate the activation and receptor binding of TGF-β3 in this mechanism. T-47D cells were pretreated with inhibitors of potential receptors and activators of TGF-β3, along with addition of small extracellular vesicles (sEVs) from LDR primed cells, before their radiosensitivity was assessed by the clonogenic assay. The protein content of sEVs from LDR primed cells was analyzed with mass spectrometry. Our results show that sEVs contain TGF-β3 regardless of priming status, but only sEVs from LDR primed cells remove HRS in reporter cells. Inhibition of the matrix metalloproteinase (MMP) family prevents removal of HRS, suggesting an MMP-dependent activation of TGF-β3 in the LDR primed cells. We demonstrate a functional interaction between TGF-β3 and activin receptor like kinase 1 (ALK1) by showing that TGF-β3 removes HRS through ALK1 binding, independent of ALK5 and TGF-βRII. These results are an important contribution to a more comprehensive understanding of the mechanism behind TGF-β3 mediated removal of HRS.
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Affiliation(s)
- Ingunn Hanson
- Department of Physics, University of Oslo, 0371 Oslo, Norway; (K.E.P.); (E.M.); (N.F.J.E.)
- Correspondence:
| | - Kathinka E. Pitman
- Department of Physics, University of Oslo, 0371 Oslo, Norway; (K.E.P.); (E.M.); (N.F.J.E.)
| | - Ursula Altanerova
- Department of Stem Cell Preparation, St. Elisabeth Cancer Institute, 84505 Bratislava, Slovakia; (U.A.); (Č.A.)
| | - Čestmír Altaner
- Department of Stem Cell Preparation, St. Elisabeth Cancer Institute, 84505 Bratislava, Slovakia; (U.A.); (Č.A.)
- Cancer Research Institute, Slovak Academy of Sciences, Bratislava, 94505 Bratislava, Slovakia
| | - Eirik Malinen
- Department of Physics, University of Oslo, 0371 Oslo, Norway; (K.E.P.); (E.M.); (N.F.J.E.)
- Department of Medical Physics, Oslo University Hospital, 0379 Oslo, Norway
| | - Nina F. J. Edin
- Department of Physics, University of Oslo, 0371 Oslo, Norway; (K.E.P.); (E.M.); (N.F.J.E.)
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5
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Aimo A, Iborra-Egea O, Martini N, Galvez-Monton C, Burchielli S, Panichella G, Passino C, Emdin M, Bayes-Genis A. Cardiac protection by pirfenidone after myocardial infarction: a bioinformatic analysis. Sci Rep 2022; 12:4691. [PMID: 35304529 PMCID: PMC8933518 DOI: 10.1038/s41598-022-08523-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 02/28/2022] [Indexed: 11/16/2022] Open
Abstract
Left ventricular (LV) remodeling after myocardial infarction (MI) is promoted by an intense fibrotic response, which could be targeted by the anti-fibrotic drug pirfenidone. We explored the relationship between protein modulation by pirfenidone and post-MI remodeling, based on molecular information and transcriptomic data from a swine model of MI. We identified 6 causative motives of post-MI remodeling (cardiomyocyte cell death, impaired myocyte contractility, extracellular matrix remodeling and fibrosis, hypertrophy, renin–angiotensin–aldosterone system activation, and inflammation), 4 pirfenidone targets and 21 bioflags (indirect effectors). Pirfenidone had a more widespread action than gold-standard drugs, encompassing all 6 motives, with prominent effects on p38γ-MAPK12, the TGFβ1-SMAD2/3 pathway and other effector proteins such as matrix metalloproteases 2 and 14, PDGFA/B, and IGF1. A bioinformatic approach allowed to identify several possible mechanisms of action of pirfenidone with beneficial effects in the post-MI LV remodeling, and suggests additional effects over guideline-recommended therapies.
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Affiliation(s)
- Alberto Aimo
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124, Pisa, Italy. .,Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy.
| | - Oriol Iborra-Egea
- ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Health Sciences Research Institute Germans Trias I Pujol (IGTP), Barcelona, Spain.,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain
| | - Nicola Martini
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Carolina Galvez-Monton
- ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Health Sciences Research Institute Germans Trias I Pujol (IGTP), Barcelona, Spain
| | - Silvia Burchielli
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Giorgia Panichella
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124, Pisa, Italy
| | - Claudio Passino
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124, Pisa, Italy.,Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Michele Emdin
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56124, Pisa, Italy.,Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Antoni Bayes-Genis
- ICREC (Heart Failure and Cardiac Regeneration) Research Programme, Health Sciences Research Institute Germans Trias I Pujol (IGTP), Barcelona, Spain.,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain
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6
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Bui S, Mejia I, Díaz B, Wang Y. Adaptation of the Golgi Apparatus in Cancer Cell Invasion and Metastasis. Front Cell Dev Biol 2021; 9:806482. [PMID: 34957124 PMCID: PMC8703019 DOI: 10.3389/fcell.2021.806482] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 11/29/2021] [Indexed: 12/12/2022] Open
Abstract
The Golgi apparatus plays a central role in normal cell physiology by promoting cell survival, facilitating proliferation, and enabling cell-cell communication and migration. These roles are partially mediated by well-known Golgi functions, including post-translational modifications, lipid biosynthesis, intracellular trafficking, and protein secretion. In addition, accumulating evidence indicates that the Golgi plays a critical role in sensing and integrating external and internal cues to promote cellular homeostasis. Indeed, the unique structure of the mammalian Golgi can be fine-tuned to adapt different Golgi functions to specific cellular needs. This is particularly relevant in the context of cancer, where unrestrained proliferation and aberrant survival and migration increase the demands in Golgi functions, as well as the need for Golgi-dependent sensing and adaptation to intrinsic and extrinsic stressors. Here, we review and discuss current understanding of how the structure and function of the Golgi apparatus is influenced by oncogenic transformation, and how this adaptation may facilitate cancer cell invasion and metastasis.
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Affiliation(s)
- Sarah Bui
- Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI, United States
| | - Isabel Mejia
- Department of Internal Medicine, Division of Medical Hematology and Oncology, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, United States
| | - Begoña Díaz
- Department of Internal Medicine, Division of Medical Hematology and Oncology, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, United States.,David Geffen School of Medicine and Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, United States
| | - Yanzhuang Wang
- Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI, United States.,Department of Neurology, University of Michigan School of Medicine, Ann Arbor, MI, United States
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7
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Matrix Metalloproteinases Shape the Tumor Microenvironment in Cancer Progression. Int J Mol Sci 2021; 23:ijms23010146. [PMID: 35008569 PMCID: PMC8745566 DOI: 10.3390/ijms23010146] [Citation(s) in RCA: 125] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/20/2021] [Accepted: 12/21/2021] [Indexed: 12/12/2022] Open
Abstract
Cancer progression with uncontrolled tumor growth, local invasion, and metastasis depends largely on the proteolytic activity of numerous matrix metalloproteinases (MMPs), which affect tissue integrity, immune cell recruitment, and tissue turnover by degrading extracellular matrix (ECM) components and by releasing matrikines, cell surface-bound cytokines, growth factors, or their receptors. Among the MMPs, MMP-14 is the driving force behind extracellular matrix and tissue destruction during cancer invasion and metastasis. MMP-14 also influences both intercellular as well as cell-matrix communication by regulating the activity of many plasma membrane-anchored and extracellular proteins. Cancer cells and other cells of the tumor stroma, embedded in a common extracellular matrix, interact with their matrix by means of various adhesive structures, of which particularly invadopodia are capable to remodel the matrix through spatially and temporally finely tuned proteolysis. As a deeper understanding of the underlying functional mechanisms is beneficial for the development of new prognostic and predictive markers and for targeted therapies, this review examined the current knowledge of the interplay of the various MMPs in the cancer context on the protein, subcellular, and cellular level with a focus on MMP14.
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8
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Linton AE, Weekman EM, Wilcock DM. Pathologic sequelae of vascular cognitive impairment and dementia sheds light on potential targets for intervention. CEREBRAL CIRCULATION - COGNITION AND BEHAVIOR 2021; 2:100030. [PMID: 36324710 PMCID: PMC9616287 DOI: 10.1016/j.cccb.2021.100030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 09/11/2021] [Accepted: 10/08/2021] [Indexed: 11/30/2022]
Abstract
Vascular contributions to cognitive impairment and dementia (VCID) is one of the leading causes of dementia along with Alzheimer's disease (AD) and, importantly, VCID often manifests as a comorbidity of AD(Vemuri and Knopman 2016; Schneider and Bennett 2010)(Vemuri and Knopman 2016; Schneider and Bennett 2010). Despite its common clinical manifestation, the mechanisms underlying VCID disease progression remains elusive. In this review, existing knowledge is used to propose a novel hypothesis linking well-established risk factors of VCID with the distinct neurodegenerative cascades of neuroinflammation and chronic hypoperfusion. It is hypothesized that these two synergistic signaling cascades coalesce to initiate aberrant angiogenesis and induce blood brain barrier breakdown trough a mechanism mediated by vascular growth factors and matrix metalloproteinases respectively. Finally, this review concludes by highlighting several potential therapeutic interventions along this neurodegenerative sequalae providing diverse opportunities for future translational study.
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Affiliation(s)
- Alexandria E. Linton
- University of Kentucky, College of Medicine, Sanders-Brown Center on Aging, Department of Physiology, Lexington KY 40536, USA
| | - Erica M. Weekman
- University of Kentucky, College of Medicine, Sanders-Brown Center on Aging, Department of Physiology, Lexington KY 40536, USA
| | - Donna M. Wilcock
- University of Kentucky, College of Medicine, Sanders-Brown Center on Aging, Department of Physiology, Lexington KY 40536, USA
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9
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Sekine T, Takizawa S, Uchimura K, Miyazaki A, Tsuchiya K. Liver-Specific Overexpression of Prostasin Attenuates High-Fat Diet-Induced Metabolic Dysregulation in Mice. Int J Mol Sci 2021; 22:ijms22158314. [PMID: 34361079 PMCID: PMC8348244 DOI: 10.3390/ijms22158314] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/12/2021] [Accepted: 07/30/2021] [Indexed: 01/20/2023] Open
Abstract
The liver has a most indispensable role in glucose and lipid metabolism where we see some of the most serious worldwide health problems. The serine protease prostasin (PRSS8) cleaves toll-like receptor 4 (TLR4) and regulates hepatic insulin sensitivity under PRSS8 knockout condition. However, liver substrate proteins of PRSS8 other than TLR4 and the effect to glucose and lipid metabolism remain unclarified with hepatic elevation of PRSS8 expression. Here we show that high-fat-diet-fed liver-specific PRSS8 transgenic mice improved glucose tolerance and hepatic steatosis independent of body weight. PRSS8 amplified extracellular signal-regulated kinase phosphorylation associated with matrix metalloproteinase 14 activation in vivo and in vitro. Moreover, in humans, serum PRSS8 levels reduced more in type 2 diabetes mellitus (T2DM) patients than healthy controls and were lower in T2DM patients with increased maximum carotid artery intima media thickness (>1.1 mm). These results identify the regulatory mechanisms of PRSS8 overexpression over glucose and lipid metabolism, as well as excessive hepatic fat storage.
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Affiliation(s)
- Tetsuo Sekine
- Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo 4093898, Japan; (T.S.); (S.T.); (K.U.)
| | - Soichi Takizawa
- Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo 4093898, Japan; (T.S.); (S.T.); (K.U.)
- Internal Medicine, Yamanashi Prefectural Central Hospital, Kofu 4008506, Japan
| | - Kohei Uchimura
- Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo 4093898, Japan; (T.S.); (S.T.); (K.U.)
| | | | - Kyoichiro Tsuchiya
- Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo 4093898, Japan; (T.S.); (S.T.); (K.U.)
- Correspondence: ; Tel.: +81-55-273-9682
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10
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Ozaki S, Umakoshi A, Yano H, Ohsumi S, Sumida Y, Hayase E, Usa E, Islam A, Choudhury ME, Nishi Y, Yamashita D, Ohtsuka Y, Nishikawa M, Inoue A, Suehiro S, Kuwabara J, Watanabe H, Takada Y, Watanabe Y, Nakano I, Kunieda T, Tanaka J. Chloride intracellular channel protein 2 is secreted and inhibits MMP14 activity, while preventing tumor cell invasion and metastasis. Neoplasia 2021; 23:754-765. [PMID: 34229297 PMCID: PMC8260957 DOI: 10.1016/j.neo.2021.06.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 06/02/2021] [Accepted: 06/02/2021] [Indexed: 12/20/2022] Open
Abstract
CLIC2 is highly expressed in benign, less invasive and less metastatic tumors. Forced expression of CLIC2 prevents metastasis and invasion in animal tumor models. CLIC2 is associated with decreased vascular permeability in tumor masses. CLIC2, a secretable soluble protein, can bind to and inhibit MMP14. Extracellular CLIC2 can suppress malignant cell invasion.
The abilities to invade surrounding tissues and metastasize to distant organs are the most outstanding features that distinguish malignant from benign tumors. However, the mechanisms preventing the invasion and metastasis of benign tumor cells remain unclear. By using our own rat distant metastasis model, gene expression of cells in primary tumors was compared with that in metastasized tumors. Among many distinct gene expressions, we have focused on chloride intracellular channel protein 2 (CLIC2), an ion channel protein of as-yet unknown function, which was predominantly expressed in the primary tumors. We created CLIC2 overexpressing rat glioma cell line and utilized benign human meningioma cells with naturally high CLIC2 expression. CLIC2 was expressed at higher levels in benign human brain tumors than in their malignant counterparts. Moreover, its high expression was associated with prolonged survival in the rat metastasis and brain tumor models as well as with progression-free survival in patients with brain tumors. CLIC2 was also correlated with the decreased blood vessel permeability likely by increased contents of cell adhesion molecules. We found that CLIC2 was secreted extracellularly, and bound to matrix metalloproteinase (MMP) 14. Furthermore, CLIC2 prevented the localization of MMP14 in the plasma membrane, and inhibited its enzymatic activity. Indeed, overexpressing CLIC2 and recombinant CLIC2 protein effectively suppressed malignant cell invasion, whereas CLIC2 knockdown reversed these effects. Thus, CLIC2 suppress invasion and metastasis of benign tumors at least partly by inhibiting MMP14 activity.
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Affiliation(s)
- Saya Ozaki
- Department of Neurosurgery, Graduate School of Medicine, Ehime University, Japan
| | - Akihiro Umakoshi
- Department of Molecular and Cellular Physiology, Graduate School of Medicine, Ehime University, Japan
| | - Hajime Yano
- Department of Molecular and Cellular Physiology, Graduate School of Medicine, Ehime University, Japan
| | - Shota Ohsumi
- Department of Molecular and Cellular Physiology, Graduate School of Medicine, Ehime University, Japan
| | - Yutaro Sumida
- Department of Molecular and Cellular Physiology, Graduate School of Medicine, Ehime University, Japan
| | - Erika Hayase
- Department of Molecular and Cellular Physiology, Graduate School of Medicine, Ehime University, Japan
| | - Eika Usa
- Department of Molecular and Cellular Physiology, Graduate School of Medicine, Ehime University, Japan
| | - Afsana Islam
- Department of Molecular and Cellular Physiology, Graduate School of Medicine, Ehime University, Japan
| | - Mohammed E Choudhury
- Department of Molecular and Cellular Physiology, Graduate School of Medicine, Ehime University, Japan
| | - Yusuke Nishi
- Department of Hepato-biliary Pancreatic Surgery and Breast Surgery, Graduate School of Medicine, Ehime University, Japan
| | - Daisuke Yamashita
- Department of Neurosurgery, Graduate School of Medicine, Ehime University, Japan
| | - Yoshihiro Ohtsuka
- Department of Neurosurgery, Graduate School of Medicine, Ehime University, Japan
| | - Masahiro Nishikawa
- Department of Neurosurgery, Graduate School of Medicine, Ehime University, Japan
| | - Akihiro Inoue
- Department of Neurosurgery, Graduate School of Medicine, Ehime University, Japan
| | - Satoshi Suehiro
- Department of Neurosurgery, Graduate School of Medicine, Ehime University, Japan
| | - Jun Kuwabara
- Department of Gastrointestinal Surgery and Surgical Oncology, Graduate School of Medicine, Ehime University, Japan
| | - Hideaki Watanabe
- Department of Neurosurgery, Graduate School of Medicine, Ehime University, Japan
| | - Yasutsugu Takada
- Department of Hepato-biliary Pancreatic Surgery and Breast Surgery, Graduate School of Medicine, Ehime University, Japan
| | - Yuji Watanabe
- Department of Gastrointestinal Surgery and Surgical Oncology, Graduate School of Medicine, Ehime University, Japan
| | - Ichiro Nakano
- Research and Development Center for Precision Medicine, University of Tsukuba, Tsukuba, Japan
| | - Takeharu Kunieda
- Department of Neurosurgery, Graduate School of Medicine, Ehime University, Japan
| | - Junya Tanaka
- Department of Molecular and Cellular Physiology, Graduate School of Medicine, Ehime University, Japan.
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11
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Sullivan KV, Moore RET, Capper MS, Schilling K, Goddard K, Ion C, Layton-Matthews D, Leybourne MI, Coles B, Kreissig K, Antsygina O, Coombes RC, Larner F, Rehkämper M. Zinc stable isotope analysis reveals Zn dyshomeostasis in benign tumours, breast cancer, and adjacent histologically normal tissue. Metallomics 2021; 13:6273136. [PMID: 33970272 DOI: 10.1093/mtomcs/mfab027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 04/29/2021] [Accepted: 05/03/2021] [Indexed: 12/15/2022]
Abstract
The disruption of Zn homeostasis has been linked with breast cancer development and progression. To enhance our understanding of changes in Zn homeostasis both inside and around the tumour microenvironment, Zn concentrations and isotopic compositions (δ66Zn) were determined in benign (BT) and malignant (MT) tumours, healthy tissue from reduction mammoplasty (HT), and histologically normal tissue adjacent to benign (NAT(BT)) and malignant tumours (NAT(MT)). Mean Zn concentrations in NAT(BT) are 5.5 µg g-1 greater than in NAT(MT) (p = 0.00056) and 5.1 µg g-1 greater than in HT (p = 0.0026). Zinc concentrations in MT are 12.9 µg g-1 greater than in HT (p = 0.00012) and 13.3 µg g-1 greater than in NAT(MT) (p < 0.0001), whereas δ66Zn is 0.17‰ lower in MT than HT (p = 0.017). Benign tumour Zn concentrations are also elevated compared to HT (p = 0.00013), but are not significantly elevated compared to NAT(BT) (p = 0.32). The δ66Zn of BT is 0.15‰ lower than in NAT(BT) (p = 0.045). The similar light δ66Zn of BT and MT compared to HT and NAT may be related to the isotopic compensation of increased metallothionein (64Zn-rich) expression by activated matrix metalloproteinase (66Zn-rich) in MT, and indicates a resultant 66Zn-rich reservoir may exist in patients with breast tumours. Zinc isotopic compositions thus show promise as a potential diagnostic tool for the detection of breast tumours. The revealed differences of Zn accumulation in healthy and tumour-adjacent tissues require additional investigation.
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Affiliation(s)
- Kaj V Sullivan
- Department of Geological Sciences and Geological Engineering, Queen's University, 36 Union Street, Kingston, K7L 2N8, Canada.,Department of Earth Science & Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Rebekah E T Moore
- Department of Earth Science & Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Miles S Capper
- Department of Earth Science & Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Kathrin Schilling
- Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY 10964, USA
| | - Kate Goddard
- Department of Surgery and Cancer, Imperial College, ICTEM, Hammersmith Hospital, Du Cane Rd, London W12 ONS, UK
| | - Charlotte Ion
- Department of Surgery and Cancer, Imperial College, ICTEM, Hammersmith Hospital, Du Cane Rd, London W12 ONS, UK
| | - Daniel Layton-Matthews
- Department of Geological Sciences and Geological Engineering, Queen's University, 36 Union Street, Kingston, K7L 2N8, Canada
| | - Matthew I Leybourne
- Department of Geological Sciences and Geological Engineering, Queen's University, 36 Union Street, Kingston, K7L 2N8, Canada.,Arthur B. McDonald Canadian Astroparticle Physics Research Institute, Department of Physics, Engineering Physics & Astronomy, Queen's University, 64 Bader Lane, Kingston, K7L 3N6, Canada
| | - Barry Coles
- Department of Earth Science & Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Katharina Kreissig
- Department of Earth Science & Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Olga Antsygina
- Healthy Active Living and Obesity Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON K1H 8L1, Canada.,Department of Health Sciences, Carleton University, Ottawa, ON K1S 5B6, Canada
| | - R Charles Coombes
- Department of Surgery and Cancer, Imperial College, ICTEM, Hammersmith Hospital, Du Cane Rd, London W12 ONS, UK
| | - Fiona Larner
- Department of Earth Sciences, University of Oxford, South Parks Road, Oxford OX1 3AN, UK.,St Catherine's College, Manor Road, Oxford OX1 3UJ, UK.,Science & Technology Facilities Council, Rutherford Appleton Laboratory, Harwell Campus, Didcot OX11 0DE, UK
| | - Mark Rehkämper
- Department of Earth Science & Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
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12
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Haque M, Siegel RJ, Fox DA, Ahmed S. Interferon-stimulated GTPases in autoimmune and inflammatory diseases: promising role for the guanylate-binding protein (GBP) family. Rheumatology (Oxford) 2021; 60:494-506. [PMID: 33159795 DOI: 10.1093/rheumatology/keaa609] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 08/16/2020] [Accepted: 08/23/2020] [Indexed: 12/14/2022] Open
Abstract
Human IFNs are secreted cytokines shown to stimulate the expression of over one thousand genes. These IFN-inducible genes primarily encode four major protein families, known as IFN-stimulated GTPases (ISGs), namely myxovirus-resistance proteins, guanylate-binding proteins (GBPs), p47 immunity-related GTPases and very large inducible guanosine triphosphate hydrolases (GTPases). These families respond specifically to type I or II IFNs and are well reported in coordinating immunity against some well known as well as newly discovered viral, bacterial and parasitic infections. A growing body of evidence highlights the potential contributory and regulatory roles of ISGs in dysregulated inflammation and autoimmune diseases. Our focus was to draw attention to studies that demonstrate increased expression of ISGs in the serum and affected tissues of patients with RA, SS, lupus, IBD and psoriasis. In this review, we analysed emerging literature describing the potential roles of ISGs, particularly the GBP family, in the context of autoimmunity. We also highlighted the promise and implications for therapeutically targeting IFNs and GBPs in the treatment of rheumatic diseases.
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Affiliation(s)
- Mahamudul Haque
- Department of Pharmaceutical Sciences, Washington State University College of Pharmacy, Spokane, WA, USA
| | - Ruby J Siegel
- Department of Pharmaceutical Sciences, Washington State University College of Pharmacy, Spokane, WA, USA
| | - David A Fox
- Division of Rheumatology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Salahuddin Ahmed
- Department of Pharmaceutical Sciences, Washington State University College of Pharmacy, Spokane, WA, USA.,Division of Rheumatology, University of Washington School of Medicine, Seattle, WA, USA
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13
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Boon L, Ugarte-Berzal E, Vandooren J, Opdenakker G. Protease propeptide structures, mechanisms of activation, and functions. Crit Rev Biochem Mol Biol 2020; 55:111-165. [PMID: 32290726 DOI: 10.1080/10409238.2020.1742090] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Proteases are a diverse group of hydrolytic enzymes, ranging from single-domain catalytic molecules to sophisticated multi-functional macromolecules. Human proteases are divided into five mechanistic classes: aspartate, cysteine, metallo, serine and threonine proteases, based on the catalytic mechanism of hydrolysis. As a protective mechanism against uncontrolled proteolysis, proteases are often produced and secreted as inactive precursors, called zymogens, containing inhibitory N-terminal propeptides. Protease propeptide structures vary considerably in length, ranging from dipeptides and propeptides of about 10 amino acids to complex multifunctional prodomains with hundreds of residues. Interestingly, sequence analysis of the different protease domains has demonstrated that propeptide sequences present higher heterogeneity compared with their catalytic domains. Therefore, we suggest that protease inhibition targeting propeptides might be more specific and have less off-target effects than classical inhibitors. The roles of propeptides, besides keeping protease latency, include correct folding of proteases, compartmentalization, liganding, and functional modulation. Changes in the propeptide sequence, thus, have a tremendous impact on the cognate enzymes. Small modifications of the propeptide sequences modulate the activity of the enzymes, which may be useful as a therapeutic strategy. This review provides an overview of known human proteases, with a focus on the role of their propeptides. We review propeptide functions, activation mechanisms, and possible therapeutic applications.
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Affiliation(s)
- Lise Boon
- Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, Laboratory of Immunobiology, KU Leuven, Leuven, Belgium
| | - Estefania Ugarte-Berzal
- Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, Laboratory of Immunobiology, KU Leuven, Leuven, Belgium
| | - Jennifer Vandooren
- Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, Laboratory of Immunobiology, KU Leuven, Leuven, Belgium
| | - Ghislain Opdenakker
- Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, Laboratory of Immunobiology, KU Leuven, Leuven, Belgium
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14
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McElvaney OJ, Wade P, Murphy M, Reeves EP, McElvaney NG. Targeting airway inflammation in cystic fibrosis. Expert Rev Respir Med 2019; 13:1041-1055. [PMID: 31530195 DOI: 10.1080/17476348.2019.1666715] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Introduction: The major cause of morbidity and mortality in patients with cystic fibrosis (CF) is lung disease. Inflammation in the CF airways occurs from a young age and contributes significantly to disease progression and shortened life expectancy. Areas covered: In this review, we discuss the key immune cells involved in airway inflammation in CF, the contribution of the intrinsic genetic defect to the CF inflammatory phenotype, and anti-inflammatory strategies designed to overcome what is a critical factor in the pathogenesis of CF lung disease. Review of the literature was carried out using the MEDLINE (from 1975 to 2018), Google Scholar and The Cochrane Library databases. Expert opinion: Therapeutic interventions specifically targeting the defective CF transmembrane conductance regulator (CFTR) protein have changed the clinical landscape and significantly improved the outlook for CF. As survival estimates for people with CF increase, long-term management has become an important focus, with an increased need for therapies targeted at specific elements of inflammation, to complement CFTR modulator therapies.
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Affiliation(s)
- Oliver J McElvaney
- Irish Centre for Genetic Lung Disease, Royal College of Surgeons in Ireland, Beaumont Hospital , Dublin , Ireland
| | - Patricia Wade
- Irish Centre for Genetic Lung Disease, Royal College of Surgeons in Ireland, Beaumont Hospital , Dublin , Ireland
| | - Mark Murphy
- Irish Centre for Genetic Lung Disease, Royal College of Surgeons in Ireland, Beaumont Hospital , Dublin , Ireland
| | - Emer P Reeves
- Irish Centre for Genetic Lung Disease, Royal College of Surgeons in Ireland, Beaumont Hospital , Dublin , Ireland
| | - Noel G McElvaney
- Irish Centre for Genetic Lung Disease, Royal College of Surgeons in Ireland, Beaumont Hospital , Dublin , Ireland
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15
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Baumann J, Huang SF, Gassmann M, Tsao CC, Ogunshola OO. Furin inhibition prevents hypoxic and TGFβ-mediated blood-brain barrier disruption. Exp Cell Res 2019; 383:111503. [PMID: 31336100 DOI: 10.1016/j.yexcr.2019.111503] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 06/25/2019] [Accepted: 07/15/2019] [Indexed: 12/12/2022]
Abstract
Hypoxic blood-brain barrier (BBB) dysfunction is a common feature of CNS diseases however mechanisms underlying barrier disturbance are still largely unknown. This study investigated the role of transforming growth factor β (TGFβ), a cytokine known to induce expression of the proprotein convertase Furin, in hypoxia-mediated barrier compromise. We show that exposure of brain endothelial cells (ECs) to hypoxia (1% O2) rapidly stimulates their migration. Additional exogenous TGFβ (0.4 nM) exposure potentiated this effect and increased Furin expression in a TGFβ type I receptor activin-like kinase 5 (ALK5) - dependent manner (prevented by 10 μM SB431542). Furin inhibition prevented hypoxia-induced EC migration and blocked TGFβ-induced potentiation suggesting existence of a feedback loop. TGFβ and Furin were also critical for hypoxia-induced BBB dysfunction. TGFβ treatment aggravated hypoxia-induced BBB permeability but ALK5 or Furin blockade reversed injury-induced permeability changes. Thus during insult Furin compromises endothelial integrity by mediating the effects of TGFβ. Targeting the Furin or ALK5 pathway may offer novel therapeutic strategies for improving BBB stability and CNS function during disease.
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Affiliation(s)
- Julia Baumann
- Institute of Veterinary Physiology, Vetsuisse Faculty and Zurich Center Integrative Physiology (ZIHP), University of Zurich, Zurich, Switzerland
| | - Sheng-Fu Huang
- Institute of Veterinary Physiology, Vetsuisse Faculty and Zurich Center Integrative Physiology (ZIHP), University of Zurich, Zurich, Switzerland
| | - Max Gassmann
- Institute of Veterinary Physiology, Vetsuisse Faculty and Zurich Center Integrative Physiology (ZIHP), University of Zurich, Zurich, Switzerland
| | - Chih-Chieh Tsao
- Institute of Veterinary Physiology, Vetsuisse Faculty and Zurich Center Integrative Physiology (ZIHP), University of Zurich, Zurich, Switzerland
| | - Omolara O Ogunshola
- Institute of Veterinary Physiology, Vetsuisse Faculty and Zurich Center Integrative Physiology (ZIHP), University of Zurich, Zurich, Switzerland.
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16
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Miekus N, Luise C, Sippl W, Baczek T, Schmelzer CEH, Heinz A. MMP-14 degrades tropoelastin and elastin. Biochimie 2019; 165:32-39. [PMID: 31278967 DOI: 10.1016/j.biochi.2019.07.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 07/01/2019] [Indexed: 12/14/2022]
Abstract
Matrix metalloproteinases are a class of enzymes, which degrade extracellular matrix components such as collagens, elastin, laminin or fibronectin. So far, four matrix metalloproteinases have been shown to degrade elastin and its precursor tropoelastin, namely matrix metalloproteinase-2, -7, -9 and -12. This study focuses on investigating the elastinolytic capability of membrane-type 1 matrix metalloproteinase, also known as matrix metalloproteinase-14. We digested recombinant human tropoelastin and human skin elastin with matrix metalloproteinase-14 and analyzed the peptide mixtures using complementary mass spectrometric techniques and bioinformatics tools. The results and additional molecular docking studies show that matrix metalloproteinase-14 cleaves tropoelastin as well as elastin. While tropoelastin was well degraded, fewer cleavages occurred in the highly cross-linked mature elastin. The study also provides insights into the cleavage preferences of the enzyme. Similar to cleavage preferences of matrix metalloproteinases-2, -7, -9 and -12, matrix metalloproteinase-14 prefers small and medium-sized hydrophobic residues including Gly, Ala, Leu and Val at cleavage site P1'. Pro, Gly and Ala were preferably found at P1-P4 and P2'-P4' in both tropoelastin and elastin. Cleavage of mature skin elastin by matrix metalloproteinase-14 released a variety of bioactive elastin peptides, which indicates that the enzyme may play a role in the development and progression of cardiovascular diseases that go along with elastin breakdown.
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Affiliation(s)
- Natalia Miekus
- Institute of Pharmacy, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany; Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Gdańsk, Poland; Department of Animal and Human Physiology, Faculty of Biology, University of Gdańsk, Gdańsk, Poland
| | - Chiara Luise
- Institute of Pharmacy, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Wolfgang Sippl
- Institute of Pharmacy, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Tomasz Baczek
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Gdańsk, Poland
| | - Christian E H Schmelzer
- Institute of Pharmacy, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany; Fraunhofer Institute for Microstructure of Materials and Systems IMWS, Halle (Saale), Germany
| | - Andrea Heinz
- Institute of Pharmacy, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany; Department of Pharmacy, LEO Foundation Center for Cutaneous Drug Delivery, University of Copenhagen, Copenhagen, Denmark.
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17
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Braun E, Hotter D, Koepke L, Zech F, Groß R, Sparrer KM, Müller JA, Pfaller CK, Heusinger E, Wombacher R, Sutter K, Dittmer U, Winkler M, Simmons G, Jakobsen MR, Conzelmann KK, Pöhlmann S, Münch J, Fackler OT, Kirchhoff F, Sauter D. Guanylate-Binding Proteins 2 and 5 Exert Broad Antiviral Activity by Inhibiting Furin-Mediated Processing of Viral Envelope Proteins. Cell Rep 2019; 27:2092-2104.e10. [DOI: 10.1016/j.celrep.2019.04.063] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 03/11/2019] [Accepted: 04/12/2019] [Indexed: 12/13/2022] Open
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18
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Paulus JK, Van der Hoorn RAL. Do proteolytic cascades exist in plants? JOURNAL OF EXPERIMENTAL BOTANY 2019; 70:1997-2002. [PMID: 30668744 PMCID: PMC6460957 DOI: 10.1093/jxb/erz016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 12/15/2018] [Accepted: 01/08/2019] [Indexed: 05/10/2023]
Affiliation(s)
- Judith K Paulus
- The Plant Chemetics Laboratory, Department of Plant Sciences, University of Oxford, Oxford, UK
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19
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Ruiz-Gómez G, Vogel S, Möller S, Pisabarro MT, Hempel U. Glycosaminoglycans influence enzyme activity of MMP2 and MMP2/TIMP3 complex formation - Insights at cellular and molecular level. Sci Rep 2019; 9:4905. [PMID: 30894640 PMCID: PMC6426840 DOI: 10.1038/s41598-019-41355-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 02/08/2019] [Indexed: 01/01/2023] Open
Abstract
The extracellular matrix (ECM) is a highly dynamic network constantly remodeled by a fine-tuned protein formation and degradation balance. Matrix metalloproteinases (MMPs) constitute key orchestrators of ECM degradation. Their activity is controlled by tissue inhibitors of metalloproteinases (TIMPs) and glycosaminoglycans (GAG). Here, we investigated the molecular interplay of MMP2 with different GAG (chondroitin sulfate, hyaluronan (HA), sulfated hyaluronan (SH) and heparin (HE)) and the impact of GAG on MMP2/TIMP3 complex formation using in vitro-experiments with human bone marrow stromal cells, in silico docking and molecular dynamics simulations. SH and HE influenced MMP2 and TIMP3 protein levels and MMP2 activity. Only SH supported the alignment of both proteins in fibrillar-like structures, which, based on our molecular models, would be due to a stabilization of the interactions between MMP2-hemopexin domain and TIMP3-C-terminal tail. Dependent on the temporal sequential order in which the final ternary complex was formed, our models indicated that SH and HA can affect TIMP3-induced MMP2 inhibition through precluding or supporting their interactions, respectively. Our combined experimental and theoretical approach provides valuable new insights on how GAG interfere with MMP2 activity and MMP2/TIMP3 complex formation. The results obtained evidence GAG as promising molecules for fine-balanced intervention of ECM remodeling.
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Affiliation(s)
- Gloria Ruiz-Gómez
- Structural Bioinformatics, BIOTEC TU Dresden, Tatzberg 47-51, 01307, Dresden, Germany
| | - Sarah Vogel
- Medical Department, Institute of Physiological Chemistry, TU Dresden, Fiedlerstraße 42, 01307, Dresden, Germany
| | - Stephanie Möller
- Biomaterials Department, INNOVENT e.V., Prüssingstraße 27 B, 07745, Jena, Germany
| | - M Teresa Pisabarro
- Structural Bioinformatics, BIOTEC TU Dresden, Tatzberg 47-51, 01307, Dresden, Germany
| | - Ute Hempel
- Medical Department, Institute of Physiological Chemistry, TU Dresden, Fiedlerstraße 42, 01307, Dresden, Germany.
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20
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de Vos IJHM, Tao EY, Ong SLM, Goggi JL, Scerri T, Wilson GR, Low CGM, Wong ASW, Grussu D, Stegmann APA, van Geel M, Janssen R, Amor DJ, Bahlo M, Dunn NR, Carney TJ, Lockhart PJ, Coull BJ, van Steensel MAM. Functional analysis of a hypomorphic allele shows that MMP14 catalytic activity is the prime determinant of the Winchester syndrome phenotype. Hum Mol Genet 2019; 27:2775-2788. [PMID: 29741626 PMCID: PMC6077784 DOI: 10.1093/hmg/ddy168] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 05/01/2018] [Indexed: 12/23/2022] Open
Abstract
Winchester syndrome (WS, MIM #277950) is an extremely rare autosomal recessive skeletal dysplasia characterized by progressive joint destruction and osteolysis. To date, only one missense mutation in MMP14, encoding the membrane-bound matrix metalloprotease 14, has been reported in WS patients. Here, we report a novel hypomorphic MMP14 p.Arg111His (R111H) allele, associated with a mitigated form of WS. Functional analysis demonstrated that this mutation, in contrast to previously reported human and murine MMP14 mutations, does not affect MMP14’s transport to the cell membrane. Instead, it partially impairs MMP14’s proteolytic activity. This residual activity likely accounts for the mitigated phenotype observed in our patients. Based on our observations as well as previously published data, we hypothesize that MMP14’s catalytic activity is the prime determinant of disease severity. Given the limitations of our in vitro assays in addressing the consequences of MMP14 dysfunction, we generated a novel mmp14a/b knockout zebrafish model. The fish accurately reflected key aspects of the WS phenotype including craniofacial malformations, kyphosis, short-stature and reduced bone density owing to defective collagen remodeling. Notably, the zebrafish model will be a valuable tool for developing novel therapeutic approaches to a devastating bone disorder.
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Affiliation(s)
- Ivo J H M de Vos
- Institute of Medical Biology (IMB), Agency for Science, Technology and Research (A*STAR), Singapore 138648, Singapore.,Department of Dermatology, Maastricht University Medical Center+, Maastricht 6202 AZ, The Netherlands.,School for Oncology and Developmental Biology (GROW), Maastricht University Medical Center+, Maastricht 6200 MD, The Netherlands
| | - Evelyn Yaqiong Tao
- Institute of Medical Biology (IMB), Agency for Science, Technology and Research (A*STAR), Singapore 138648, Singapore
| | - Sheena Li Ming Ong
- Institute of Medical Biology (IMB), Agency for Science, Technology and Research (A*STAR), Singapore 138648, Singapore
| | - Julian L Goggi
- Singapore Bioimaging Consortium (SBIC), Agency for Science, Technology and Research (A*STAR), Singapore 138667, Singapore.,Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore (NUS), Singapore 117593, Singapore
| | - Thomas Scerri
- Population Health and Immunity Division, The Walter and Eliza Hall Institute of Medical Research, Parkville 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville 3052, Australia
| | - Gabrielle R Wilson
- Bruce Lefroy Centre for Genetic Health Research, Murdoch Children's Research Institute, Parkville 3052, Australia.,Department of Paediatrics, The University of Melbourne, Parkville 3052, Australia
| | - Chernis Guai Mun Low
- Institute of Medical Biology (IMB), Agency for Science, Technology and Research (A*STAR), Singapore 138648, Singapore
| | - Arnette Shi Wei Wong
- Institute of Medical Biology (IMB), Agency for Science, Technology and Research (A*STAR), Singapore 138648, Singapore
| | - Dominic Grussu
- Division of Cancer Research, School of Medicine, University of Dundee, Dundee DD1 9SY, UK
| | - Alexander P A Stegmann
- School for Oncology and Developmental Biology (GROW), Maastricht University Medical Center+, Maastricht 6200 MD, The Netherlands.,Department of Clinical Genetics, Maastricht University Medical Center+, Maastricht 6229 HX, The Netherlands
| | - Michel van Geel
- Department of Dermatology, Maastricht University Medical Center+, Maastricht 6202 AZ, The Netherlands.,School for Oncology and Developmental Biology (GROW), Maastricht University Medical Center+, Maastricht 6200 MD, The Netherlands.,Department of Clinical Genetics, Maastricht University Medical Center+, Maastricht 6229 HX, The Netherlands
| | - Renske Janssen
- Department of Dermatology, Maastricht University Medical Center+, Maastricht 6202 AZ, The Netherlands.,School for Oncology and Developmental Biology (GROW), Maastricht University Medical Center+, Maastricht 6200 MD, The Netherlands
| | - David J Amor
- Bruce Lefroy Centre for Genetic Health Research, Murdoch Children's Research Institute, Parkville 3052, Australia.,Department of Paediatrics, The University of Melbourne, Parkville 3052, Australia
| | - Melanie Bahlo
- Population Health and Immunity Division, The Walter and Eliza Hall Institute of Medical Research, Parkville 3052, Australia.,Department of Medical Biology, University of Melbourne, Parkville 3052, Australia
| | - Norris R Dunn
- Institute of Medical Biology (IMB), Agency for Science, Technology and Research (A*STAR), Singapore 138648, Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University (NTU), Singapore 636921, Singapore
| | - Thomas J Carney
- Lee Kong Chian School of Medicine, Nanyang Technological University (NTU), Singapore 636921, Singapore.,Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), Singapore 138673, Singapore
| | - Paul J Lockhart
- Bruce Lefroy Centre for Genetic Health Research, Murdoch Children's Research Institute, Parkville 3052, Australia.,Department of Paediatrics, The University of Melbourne, Parkville 3052, Australia
| | - Barry J Coull
- Division of Cancer Research, School of Medicine, University of Dundee, Dundee DD1 9SY, UK
| | - Maurice A M van Steensel
- Institute of Medical Biology (IMB), Agency for Science, Technology and Research (A*STAR), Singapore 138648, Singapore.,Division of Cancer Research, School of Medicine, University of Dundee, Dundee DD1 9SY, UK.,Lee Kong Chian School of Medicine, Nanyang Technological University (NTU), Singapore 636921, Singapore
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21
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Kryczka J, Papiewska-Pajak I, Kowalska MA, Boncela J. Cathepsin B Is Upregulated and Mediates ECM Degradation in Colon Adenocarcinoma HT29 Cells Overexpressing Snail. Cells 2019; 8:cells8030203. [PMID: 30818851 PMCID: PMC6468499 DOI: 10.3390/cells8030203] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 02/08/2019] [Accepted: 02/20/2019] [Indexed: 12/16/2022] Open
Abstract
During tumor development and ongoing metastasis the acquisition of mesenchymal cell traits by epithelial carcinoma cells is achieved through a programmed phenotypic shift called the epithelial-to-mesenchymal transition, EMT. EMT contributes to increased cancer cell motility and invasiveness mainly through invadosomes, the adhesion structures that accompany the mesenchymal migration. The invadosomes and their associated proteases restrict protease activity to areas of the cell in direct contact with the ECM, thus precisely controlling cell invasion. Our data prove that Snail-overexpressing HT-29 cells that imitate the phenotype of colon cancer cells in the early stage of the EMT showed an increase in the expression and pericellular activity of cathepsin B. It appears that the pericellular localization of cathepsin B, also observed in colon and rectum adenocarcinoma tissue samples, plays a key role in its function.
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Affiliation(s)
- Jakub Kryczka
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland.
| | | | - M Anna Kowalska
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland.
| | - Joanna Boncela
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland.
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22
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Al-Humadi H, Alhumadi A, Al-Saigh R, Strilakou A, Lazaris AC, Gazouli M, Liapi C. "Extracellular matrix remodelling in the liver of rats subjected to dietary choline deprivation and/or thioacetamide administration". Clin Exp Pharmacol Physiol 2018; 45:1245-1256. [PMID: 30019784 DOI: 10.1111/1440-1681.13013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 07/08/2018] [Accepted: 07/13/2018] [Indexed: 01/19/2023]
Abstract
Choline deprivation is a recognized experimental approach to nonalcoholic steatohepatitis, while thioacetamide (TAA)-induced liver fibrosis resembles alcoholic liver fibrogenesis. In order to elucidate the effect of TAA on liver extracellular matrix composition under choline deprivation due to choline-deficient diet (CDD) administration, we evaluated the transcriptional and immunohistochemical (IHC) pattern of major hepatic matrix metalloproteinases (namely, MMP-2, -9) and their tissue inhibitors (TIMP-1, -2) in adult male albino Wistar rats at 30, 60 and 90 days. In the CDD+TAA group, IHC showed an early progressive increase in MMP-2 expression, while MMP-9 initially exhibited a significant increase followed by a gradual decrease; TIMP-1 and TIMP-2 IHC expressions showed gradual increase throughout the experiment. The MMPs-TIMPs regulation at the transcriptional level was found to be increased in all groups throughout the experiment. The increased MMP-2/TIMP-2 and suppressed MMP-9/TIMP-1 ratios in IHC and in real-time polymerase chain reaction (RT-PCR) seemed to correlate with the degree of liver fibrosis. These results support the important role of MMPs and TIMPs in controlling the hepatic pathogenesis and shed more light on the recently described experimental approach to liver disease (steatohepatitis) under the impact of two insults (TAA and CDD).
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Affiliation(s)
- Hussam Al-Humadi
- Department of Pharmacology, Medical School, National and Kapodistrian University of Athens, Athens, Greece.,Department of Pharmacology & Toxicology, College of Pharmacy, University of Babylon, Babylon, Iraq
| | - Ahmed Alhumadi
- Department of Pharmacology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Rafal Al-Saigh
- Department of Pharmacology, Medical School, National and Kapodistrian University of Athens, Athens, Greece.,Department of Clinical & Laboratory Sciences, College of Pharmacy, University of Babylon, Babylon, Iraq
| | - Athina Strilakou
- Department of Pharmacology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Andreas C Lazaris
- 1st Department of Pathology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Gazouli
- Department of Basic Medical Science/Laboratory of Biology, School of Medicine, University of Athens, Athens, Greece
| | - Charis Liapi
- Department of Pharmacology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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Wilkinson DJ, Arques MDC, Huesa C, Rowan AD. Serine proteinases in the turnover of the cartilage extracellular matrix in the joint: implications for therapeutics. Br J Pharmacol 2018; 176:38-51. [PMID: 29473950 DOI: 10.1111/bph.14173] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 01/31/2018] [Accepted: 02/09/2018] [Indexed: 12/24/2022] Open
Abstract
Cartilage destruction is a key characteristic of arthritic disease, a process now widely established to be mediated by metzincins such as MMPs. Despite showing promise in preclinical trials during the 1990s, MMP inhibitors for the blockade of extracellular matrix turnover in the treatment of cancer and arthritis failed clinically, primarily due to poor selectivity for target MMPs. In recent years, roles for serine proteinases in the proteolytic cascades leading to cartilage destruction have become increasingly apparent, renewing interest in the potential for new therapeutic strategies that utilize pharmacological inhibitors against this class of proteinases. Herein, we describe key serine proteinases with likely importance in arthritic disease and highlight recent advances in this field. LINKED ARTICLES: This article is part of a themed section on Translating the Matrix. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v176.1/issuetoc.
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Affiliation(s)
- David J Wilkinson
- Skeletal Research Group, Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Maria Del Carmen Arques
- Skeletal Research Group, Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Carmen Huesa
- Institute of Biomedical and Environmental Health Research, University of the West of Scotland, Paisley, UK
| | - Andrew D Rowan
- Skeletal Research Group, Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, UK
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Böttcher-Friebertshäuser E, Garten W, Klenk HD. Characterization of Proprotein Convertases and Their Involvement in Virus Propagation. ACTIVATION OF VIRUSES BY HOST PROTEASES 2018. [PMCID: PMC7122180 DOI: 10.1007/978-3-319-75474-1_9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Wolfgang Garten
- Institut für Virologie, Philipps Universität, Marburg, Germany
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TGF-β-induced intracellular PAI-1 is responsible for retaining hematopoietic stem cells in the niche. Blood 2017; 130:2283-2294. [PMID: 28821477 DOI: 10.1182/blood-2017-02-767384] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Accepted: 08/10/2017] [Indexed: 12/19/2022] Open
Abstract
Hematopoietic stem and progenitor cells (HSPCs) reside in the supportive stromal niche in bone marrow (BM); when needed, however, they are rapidly mobilized into the circulation, suggesting that HSPCs are intrinsically highly motile but usually stay in the niche. We questioned what determines the motility of HSPCs. Here, we show that transforming growth factor (TGF)-β-induced intracellular plasminogen activator inhibitor (PAI)-1 activation is responsible for keeping HSPCs in the BM niche. We found that the expression of PAI-1, a downstream target of TGF-β signaling, was selectively augmented in niche-residing HSPCs. Functional inhibition of the TGF-β-PAI-1 signal increased MT1-MMP-dependent cellular motility, causing a detachment of HSPCs from the TGF-β-expressing niche cells, such as megakaryocytes. Furthermore, consistently high motility in PAI-1-deficient HSPCs was demonstrated by both a transwell migration assay and reciprocal transplantation experiments, indicating that intracellular, not extracellular, PAI-1 suppresses the motility of HSPCs, thereby causing them to stay in the niche. Mechanistically, intracellular PAI-1 inhibited the proteolytic activity of proprotein convertase Furin, diminishing MT1-MMP activity. This reduced expression of MT1-MMP in turn affected the expression levels of several adhesion/deadhesion molecules for determination of HSPC localization, such as CD44, VLA-4, and CXCR4, which then promoted the retention of HSPCs in the niche. Our findings open up a new field for the study of intracellular proteolysis as a regulatory mechanism of stem cell fate, which has the potential to improve clinical HSPC mobilization and transplantation protocols.
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26
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Pattni V, Vasilevskaya T, Thiel W, Heyden M. Distinct Protein Hydration Water Species Defined by Spatially Resolved Spectra of Intermolecular Vibrations. J Phys Chem B 2017. [PMID: 28636363 PMCID: PMC5607456 DOI: 10.1021/acs.jpcb.7b03966] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
![]()
In
this molecular dynamics simulation study, we analyze intermolecular
vibrations in the hydration shell of a solvated enyzme, the membrane
type 1–matrix metalloproteinase, with high spatial resolution.
Our approach allows us to characterize vibrational signatures of the
local hydrogen bond network, the translational mobility of water molecules,
as well as the molecular entropy, in specific local environments.
Our study demonstrates the heterogeneity of water properties within
the hydration shell of a complex biomolecule. We define a classification
scheme based on the vibrational density of states that allows us to
distinguish separate classes of hydration water species and facilitates
the description of hydration water properties at distinct hydration
sites. The results demonstrate that no single characteristic of the
protein surface is sufficient to determine the properties of nearby
water. The protein surface geometry, quantified here by the number
of protein atoms in the vicinity of a hydration water molecule, as
well as the chemical nature of a solvated protein functional group,
influences dynamic and thermodynamic properties of solvating water
molecules.
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Affiliation(s)
- Viren Pattni
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1, DE-45470 Mülheim an der Ruhr, Germany
| | - Tatiana Vasilevskaya
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1, DE-45470 Mülheim an der Ruhr, Germany
| | - Walter Thiel
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1, DE-45470 Mülheim an der Ruhr, Germany
| | - Matthias Heyden
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1, DE-45470 Mülheim an der Ruhr, Germany
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Paiva KBS, Granjeiro JM. Matrix Metalloproteinases in Bone Resorption, Remodeling, and Repair. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2017; 148:203-303. [PMID: 28662823 DOI: 10.1016/bs.pmbts.2017.05.001] [Citation(s) in RCA: 119] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Matrix metalloproteinases (MMPs) are the major protease family responsible for the cleavage of the matrisome (global composition of the extracellular matrix (ECM) proteome) and proteins unrelated to the ECM, generating bioactive molecules. These proteins drive ECM remodeling, in association with tissue-specific and cell-anchored inhibitors (TIMPs and RECK, respectively). In the bone, the ECM mediates cell adhesion, mechanotransduction, nucleation of mineralization, and the immobilization of growth factors to protect them from damage or degradation. Since the first description of an MMP in bone tissue, many other MMPs have been identified, as well as their inhibitors. Numerous functions have been assigned to these proteins, including osteoblast/osteocyte differentiation, bone formation, solubilization of the osteoid during bone resorption, osteoclast recruitment and migration, and as a coupling factor in bone remodeling under physiological conditions. In turn, a number of pathologies, associated with imbalanced bone remodeling, arise mainly from MMP overexpression and abnormalities of the ECM, leading to bone osteolysis or bone formation. In this review, we will discuss the functions of MMPs and their inhibitors in bone cells, during bone remodeling, pathological bone resorption (osteoporosis and bone metastasis), bone repair/regeneration, and emergent roles in bone bioengineering.
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Affiliation(s)
- Katiucia B S Paiva
- Laboratory of Extracellular Matrix Biology and Cellular Interaction (LabMec), Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP, Brazil.
| | - José M Granjeiro
- National Institute of Metrology, Quality and Technology (InMetro), Bioengineering Laboratory, Duque de Caxias, RJ, Brazil; Fluminense Federal University, Dental School, Niterói, RJ, Brazil
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Han KY, Chang JH, Lee H, Azar DT. Proangiogenic Interactions of Vascular Endothelial MMP14 With VEGF Receptor 1 in VEGFA-Mediated Corneal Angiogenesis. Invest Ophthalmol Vis Sci 2017; 57:3313-22. [PMID: 27327585 PMCID: PMC5993529 DOI: 10.1167/iovs.16-19420] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Purpose Matrix metalloproteinase 14 (MMP14) has been shown to be required for corneal angiogenesis. We hypothesized that the proangiogenic activity of MMP14 may be based on its selective binding to, and cleaving of, vascular endothelial growth factor receptor 1 (VEGFR1), but not VEGFR2 or VEGFR3. Methods Recombinant human (rh)VEGFR1, R2, and R3 were incubated with human MMP14, and the reaction mixtures were analyzed by SDS-PAGE and Coomassie blue staining. Surface plasmon resonance was used to determine the equilibrium constants (KD) for binding between MMP14 and VEGFA versus rhVEGFR1, R2, and R3. Extracellular signal-regulated kinase (ERK) phosphorylation was assayed in vascular endothelial cells after incubation with VEGF and various concentrations of MMP14. Ex vivo aortic ring tube formation assays and VEGFA micropocket corneal neovascularization assays were performed using Flk1Cre/Flk1mCherry/MMP14lox and Flk1mCherry/MMP14lox control mice. Results Maxtrix metalloproteinase 14 increased VEGFA-induced ERK phosphorylation in a time- and concentration-dependent manner in vascular endothelial cells. Aortic ring assays showed diminished vessel sprouting in vitro in response to VEGFA, but not to basic fibroblast growth factor, in mice with conditional deletion of vascular MMP14 (Flk1creMMP14lox) compared with that in MMP14lox control mice. In addition, diminished VEGFA-induced corneal angiogenesis was seen in flk1creMMP14lox mice compared with MMP14lox mice in vivo. Conclusions Our findings indicate that VEGFR1 interaction with MMP14 and the enzymatic activity of MMP14 are necessary for VEGFA-induced angiogenesis. Additionally, selective cleavage of VEGFR1 by MMP14 may play an important role in VEGFA-induced corneal angiogenesis.
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Affiliation(s)
- Kyu-Yeon Han
- Department of Ophthalmology and Visual Sciences Illinois Eye and Ear Infirmary, College of Medicine, University of Illinois at Chicago, Chicago, Illinois, United States
| | - Jin-Hong Chang
- Department of Ophthalmology and Visual Sciences Illinois Eye and Ear Infirmary, College of Medicine, University of Illinois at Chicago, Chicago, Illinois, United States
| | - Hyun Lee
- Center for Pharmaceutical Biotechnology and Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, Illinois, United States
| | - Dimitri T Azar
- Department of Ophthalmology and Visual Sciences Illinois Eye and Ear Infirmary, College of Medicine, University of Illinois at Chicago, Chicago, Illinois, United States
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Solovyeva NI, Gureeva TA, Timoshenko OS, Moskvitina TA, Kugaevskaya EV. Furin as proprotein convertase and its role in normal and pathological biological processes. BIOCHEMISTRY (MOSCOW), SUPPLEMENT SERIES B: BIOMEDICAL CHEMISTRY 2017. [DOI: 10.1134/s1990750817020081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kryczka J, Przygodzka P, Bogusz H, Boncela J. HMEC-1 adopt the mixed amoeboid-mesenchymal migration type during EndMT. Eur J Cell Biol 2017; 96:289-300. [PMID: 28487031 DOI: 10.1016/j.ejcb.2017.04.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 03/31/2017] [Accepted: 04/18/2017] [Indexed: 11/25/2022] Open
Abstract
The contribution of endothelial cells to scar and fibrotic tissue formation is undisputedly connected to their ability to undergo the endothelial-to-mesenchymal transition (EndMT) towards fibroblast phenotype-resembling cells. The migration model of fibroblasts and fibroblast-resembling cells is still not fully understood. It may be either a Rho/ROCK-independent, an integrin- and MMP-correlated ECM degradation-dependent, a mesenchymal model or Rho/ROCK-dependent, integrin adhesion- and MMP activity-independent, an amoeboid model. Here, we hypothesized that microvascular endothelial cells (HMEC-1) undergoing EndMT adopt an intermediate state of drifting migration model between the mesenchymal and amoeboid protrusive types in the early stages of fibrosis. We characterized the response of HMEC-1 to TGF-β2, a well-known mediator of EndMT within the microvasculature. We observed that TGF-β2 induces up to an intermediate mesenchymal phenotype in HMEC-1. In parallel, MMP-2 is upregulated and is responsible for most proteolytic activity. Interestingly, the migration of HMEC-1 undergoing EndMT is dependent on both ECM degradation and invadosome formation associated with MMP-2 proteolytic activity and Rho/ROCK cytoskeleton contraction. In conclusion, the transition from mesenchymal towards amoeboid movement highlights a molecular plasticity mechanism in endothelial cell migration in skin fibrosis.
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Affiliation(s)
- Jakub Kryczka
- Institute of Medical Biology, PAS, 106 Lodowa Street, 93232 Lodz, Poland.
| | | | - Helena Bogusz
- Institute of Medical Biology, PAS, 106 Lodowa Street, 93232 Lodz, Poland.
| | - Joanna Boncela
- Institute of Medical Biology, PAS, 106 Lodowa Street, 93232 Lodz, Poland.
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Li Z, Takino T, Endo Y, Sato H. Activation of MMP-9 by membrane type-1 MMP/MMP-2 axis stimulates tumor metastasis. Cancer Sci 2017; 108:347-353. [PMID: 27987367 PMCID: PMC5378257 DOI: 10.1111/cas.13134] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Revised: 12/06/2016] [Accepted: 12/11/2016] [Indexed: 11/26/2022] Open
Abstract
An artificial receptor for proMMP-9 was created by fusing tissue inhibitor of MMP-1 (TIMP-1) with type II transmembrane mosaic serine protease (MSP-T1). Expression of MSP-T1 in 293T cells induced binding of proMMP-9, which was processed by MMP-2 activated by membrane type 1 MMP (MT1-MMP). HT1080 cells transfected with the MSP-T1 gene produced activated MMP-9 in collagen gel, and addition of proMMP-2 to the culture augmented it, which resulted in intensive collagen digestion. These cells metastasized into chick embryonic liver more than control cells. Treatment of HT1080 cells with concanavalin A in the presence of exogenous proMMP-2 induced activation of not only proMMP-2 but also proMMP-9. Knockdown of MT1-MMP or TIMP-2 expression with siRNA suppressed activation of both proMMP-2 and proMMP-9. Transfection of TIMP-1 siRNA suppressed cell binding and activation of proMMP-9, but not proMMP-2 activation. Knockdown of a disintegrin and metalloproteinase 10 (ADAM10) expression reduced cell binding and processing of proMMP-9. These results suggest that proMMP-9, which binds to a receptor complex containing TIMP-1 and ADAM10, is activated by the MT1-MMP/MMP-2 axis, and MMP-9 thus activated stimulates cellular proteolysis and metastasis.
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Affiliation(s)
- Zichen Li
- Department of Molecular Virology and Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Takahisa Takino
- Department of Molecular Virology and Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Yoshio Endo
- Central Research Resource Branch, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Hiroshi Sato
- Department of Molecular Virology and Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
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32
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Brown BA, Williams H, George SJ. Evidence for the Involvement of Matrix-Degrading Metalloproteinases (MMPs) in Atherosclerosis. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2017; 147:197-237. [PMID: 28413029 DOI: 10.1016/bs.pmbts.2017.01.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Atherosclerosis leads to blockage of arteries, culminating in myocardial infarction, and stroke. The involvement of matrix-degrading metalloproteinases (MMPs) in atherosclerosis is established and many studies have highlighted the importance of various MMPs in this process. MMPs were first implicated in atherosclerosis due to their ability to degrade extracellular matrix components, which can lead to increased plaque instability. However, more recent work has highlighted a multitude of roles for MMPs in addition to breakdown of extracellular matrix proteins. MMPs are now known to be involved in various stages of plaque progression: from initial macrophage infiltration to plaque rupture. This chapter summarizes the development and progression of atherosclerotic plaques and the contribution of MMPs. We provide data from human studies showing the effect of MMP polymorphisms and the expression of MMPs in both the atherosclerotic plaque and within plasma. We also discuss work in animal models of atherosclerosis that show the effect of gain or loss of function of MMPs. Together, the data provided from these studies illustrate that MMPs are ideal targets as both biomarkers and potential drug therapies for atherosclerosis.
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Affiliation(s)
- Bethan A Brown
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom
| | - Helen Williams
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom
| | - Sarah J George
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom.
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Isaacson KJ, Martin Jensen M, Subrahmanyam NB, Ghandehari H. Matrix-metalloproteinases as targets for controlled delivery in cancer: An analysis of upregulation and expression. J Control Release 2017; 259:62-75. [PMID: 28153760 DOI: 10.1016/j.jconrel.2017.01.034] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 01/18/2017] [Accepted: 01/26/2017] [Indexed: 02/07/2023]
Abstract
While commonly known for degradation of the extracellular matrix, matrix metalloproteinases (MMPs) exhibit broad potential for use in targeting of bioactive and imaging agents in cancer treatment. MMPs are upregulated at all stages of expression in cancers. A comprehensive analysis of published literature on expression of all MMP subtypes at the genetic, protein, and activity levels in normal and diseased tissues indicate targeting applicability in a variety of cancers. This expression significantly increases at advanced cancer stages, providing an improved opportunity for controlled release in higher-stage patients. Since MMPs are integral at every stage of metastasis, MMP roles in cancer are discussed with a focus on MMP distribution and mobility within cells and tumors for cancer targeting applications. Several strategies for MMP utilization in targeting - such as matrix degradation, MMP cleavage, MMP binding, and MMP-induced environmental changes - are addressed.
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Affiliation(s)
- Kyle J Isaacson
- Department of Bioengineering, University of Utah, Salt Lake City, UT, USA; Utah Center for Nanomedicine, Nano Institute of Utah, University of Utah, Salt Lake City, UT, USA
| | - M Martin Jensen
- Department of Bioengineering, University of Utah, Salt Lake City, UT, USA; Utah Center for Nanomedicine, Nano Institute of Utah, University of Utah, Salt Lake City, UT, USA
| | - Nithya B Subrahmanyam
- Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, USA; Utah Center for Nanomedicine, Nano Institute of Utah, University of Utah, Salt Lake City, UT, USA
| | - Hamidreza Ghandehari
- Department of Bioengineering, University of Utah, Salt Lake City, UT, USA; Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, USA; Utah Center for Nanomedicine, Nano Institute of Utah, University of Utah, Salt Lake City, UT, USA.
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Nara H, Kaieda A, Sato K, Naito T, Mototani H, Oki H, Yamamoto Y, Kuno H, Santou T, Kanzaki N, Terauchi J, Uchikawa O, Kori M. Discovery of Novel, Highly Potent, and Selective Matrix Metalloproteinase (MMP)-13 Inhibitors with a 1,2,4-Triazol-3-yl Moiety as a Zinc Binding Group Using a Structure-Based Design Approach. J Med Chem 2017; 60:608-626. [DOI: 10.1021/acs.jmedchem.6b01007] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Hiroshi Nara
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Akira Kaieda
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Kenjiro Sato
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Takako Naito
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Hideyuki Mototani
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Hideyuki Oki
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Yoshio Yamamoto
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Haruhiko Kuno
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Takashi Santou
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Naoyuki Kanzaki
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Jun Terauchi
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Osamu Uchikawa
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Masakuni Kori
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 2-26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
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Tian XF, Huang GM, Zang HL, Cao H. PACE4 regulates apoptosis in human pancreatic cancer Panc‑1 cells via the mitochondrial signaling pathway. Mol Med Rep 2016; 14:5205-5210. [PMID: 27779720 DOI: 10.3892/mmr.2016.5885] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2015] [Accepted: 04/07/2016] [Indexed: 11/06/2022] Open
Abstract
Previous studies have demonstrated the overexpression of paired basic amino acid cleaving enzyme 4 (PACE4) mRNA in prostate cancer tissues. This overexpression is correlated with higher circulating protein levels in certain patients, however, the role of PACE4 in apoptosis and the potential molecular mechanisms of pancreatic cancer remain to be elucidated. The aim of the present study was to investigate the effect and potential molecular mechanisms of PACE4 on apoptosis in the Panc‑1 pancreatic cancer cell line. Cell proliferation was assessed using a Cell Counting Kit‑8 assay. Apoptotic nuclear shrinkage was monitored using Hoechst 33258 staining. Caspase‑3/7 activities were measured using a colorimetric caspase‑glo 3/7 assay. Alterations in protein expression were monitored using Western blot analysis. The results indicated that PACE4 small interfering (si)RNA inhibited cell proliferation and activated caspase‑3/7 activities. In addition, PACE4 siRNA significantly increased apoptosis via the activation of caspase‑3 and the downregulation of anti‑apoptotic proteins, X‑linked inhibitor of apoptosis protein and phosphorylated‑Akt. In addition, the results showed deregulation of the B cell lymphoma‑2 (Bcl‑2)-associated X protein/Bcl‑2 ratio which led to the release of cytochrome c following PACE4 siRNA transfection. In conclusion, PACE4 siRNA may exert antitumor activity through the mitochondrial pathway and is expected to be a promising therapeutic strategy for the treatment of pancreatic cancer.
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Affiliation(s)
- Xiao-Feng Tian
- Department of General Surgery, Xinmin Branch of The China‑Japan Union Hospital, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Guo-Min Huang
- Department of General Surgery, Xinmin Branch of The China‑Japan Union Hospital, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Hong-Liang Zang
- Department of General Surgery, Xinmin Branch of The China‑Japan Union Hospital, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Hong Cao
- Department of General Surgery, Xinmin Branch of The China‑Japan Union Hospital, Jilin University, Changchun, Jilin 130021, P.R. China
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Vähätupa M, Aittomäki S, Martinez Cordova Z, May U, Prince S, Uusitalo-Järvinen H, Järvinen TA, Pesu M. T-cell-expressed proprotein convertase FURIN inhibits DMBA/TPA-induced skin cancer development. Oncoimmunology 2016; 5:e1245266. [PMID: 28123881 PMCID: PMC5214164 DOI: 10.1080/2162402x.2016.1245266] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 09/22/2016] [Accepted: 10/03/2016] [Indexed: 01/08/2023] Open
Abstract
Proprotein convertases (PCSK) have a critical role in the body homeostasis as enzymes responsible for processing precursor proteins into their mature forms. FURIN, the first characterized member of the mammalian PCSK family, is overexpressed in multiple malignancies and the inhibition of its activity has been considered potential cancer treatment. FURIN has also an important function in the adaptive immunity, since its deficiency in T cells causes an impaired peripheral immune tolerance and accelerates immune responses. We addressed whether deleting FURIN from the immune cells would strengthen anticancer responses by subjecting mouse strains lacking FURIN from either T cells or macrophages and granulocytes to the DMBA/TPA two-stage skin carcinogenesis protocol. Unexpectedly, deficiency of FURIN in T cells resulted in enhanced and accelerated development of tumors, whereas FURIN deletion in macrophages and granulocytes had no effect. The epidermises of T-cell-specific FURIN deficient mice were significantly thicker with more proliferating Ki67+ cells. In contrast, there were no differences in the numbers of the T cells. The flow cytometric analyses of T-cell populations in skin draining lymph nodes showed that FURIN T-cell KO mice have an inherent upregulation of early activation marker CD69 as well as more CD4+CD25+Foxp3+ positive T regulatory cells. In the early phase of tumor promotion, T cells from the T-cell-specific FURIN knockout animals produced more interferon gamma, whereas at later stage the production of Th2- and Th17-type cytokines was more prominent than in wild-type controls. In conclusion, while PCSK inhibitors are promising therapeutics in cancer treatment, our results show that inhibiting FURIN specifically in T cells may promote squamous skin cancer development.
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Affiliation(s)
- Maria Vähätupa
- School of Medicine, Department of Anatomy and Cell Biology, University of Tampere , Tampere, Finland
| | - Saara Aittomäki
- Immunoregulation, BioMediTech, University of Tampere , Tampere, Finland
| | | | - Ulrike May
- School of Medicine, Department of Anatomy and Cell Biology, University of Tampere , Tampere, Finland
| | - Stuart Prince
- School of Medicine, Department of Anatomy and Cell Biology, University of Tampere , Tampere, Finland
| | | | - Tero A Järvinen
- School of Medicine, Department of Anatomy and Cell Biology, University of Tampere, Tampere, Finland; Department of Orthopedics & Traumatology, Tampere University Hospital, Tampere, Finland
| | - Marko Pesu
- Immunoregulation, BioMediTech, University of Tampere, Tampere, Finland; Department of Dermatology, Tampere University Hospital, Tampere, Finland
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Expression and localization of matrix metalloproteinases (MMP-2, -7, -9) and their tissue inhibitors (TIMP-2, -3) in the chicken oviduct during pause in laying induced by tamoxifen. Theriogenology 2016; 88:50-60. [PMID: 27865412 DOI: 10.1016/j.theriogenology.2016.09.051] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 09/27/2016] [Accepted: 09/28/2016] [Indexed: 12/12/2022]
Abstract
Induced pause in egg laying simulates natural molting events in which the hen's reproductive organs regress and rejuvenate. Such processes require extracellular matrix remodeling that is maintained, at least in part, by the action of proteolytic enzymes known as matrix metalloproteinases (MMPs). Nevertheless, information concerning the expression and hormonal regulation of MMP system members in chickens is scarce. Therefore, MMP-2, -7, and -9 and their tissue inhibitors (TIMP-2, -3) expression and localization were investigated in all segments of the domestic hen oviduct (infundibulum, magnum, isthmus, shell gland, vagina) during a pause in egg laying induced by tamoxifen (TMX)-an estrogen receptor modulator. Hy-Line Brown hens were treated daily with TMX (n = 6) at a dose of 6 mg/kg of body weight or a vehicle (n = 6) until complete cessation of egg laying (for 7 days). Chickens were decapitated on Day 7 of the experiment. Real-time polymerase chain reaction and Western blotting revealed section-dependent expression of MMP-2, -7, -9 and TIMP-2 and -3. Immunohistochemistry found tissue and cell-dependent localization of examined proteins in the wall of the oviduct. The MMP-2, TIMP-2, and TIMP-3 were localized mainly in the luminal epithelium, MMP-7 in the luminal and glandular epithelium, whereas MMP-9 was detected only in the connective tissue. Treatment of chickens with TMX markedly elevated the relative expression of MMP-7 and MMP-9 mRNA in the oviduct, but did not affect MMP-2, TIMP-2, and TIMP-3 mRNA levels. However, TMX increased the MMP-2 protein level in the infundibulum, shell gland, and vagina as well as activity of MMP-2 evaluated by gelatin zymography. The results obtained indicate that MMP-2, MMP-7, and MMP-9 are involved in chicken oviduct regression. Moreover, changes in the expression and activity of chosen MMPs after TMX treatment may indicate a contribution of estrogen in the regulation of transcription, translation, and/or the activity of selected elements of the MMP system.
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Nara H, Sato K, Kaieda A, Oki H, Kuno H, Santou T, Kanzaki N, Terauchi J, Uchikawa O, Kori M. Design, synthesis, and biological activity of novel, potent, and highly selective fused pyrimidine-2-carboxamide-4-one-based matrix metalloproteinase (MMP)-13 zinc-binding inhibitors. Bioorg Med Chem 2016; 24:6149-6165. [PMID: 27825552 DOI: 10.1016/j.bmc.2016.09.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 09/03/2016] [Accepted: 09/06/2016] [Indexed: 02/07/2023]
Abstract
Matrix metalloproteinase-13 (MMP-13), a member of the collagenase family of enzymes, has been implicated to play a key role in the pathology of osteoarthritis. Recently, we have reported the discovery of a series of quinazoline-2-carboxamide based non-zinc-binding MMP-13 selective inhibitors, as exemplified by compound 1. We then continued our research of a novel class of zinc-binding inhibitors to obtain follow-up compounds with different physicochemical, pharmacokinetic, and biological activity profiles. In order to design selective MMP-13 inhibitors, we adopted a strategy of connecting a zinc-binding group with the quinazoline-2-carboxamide system, a unique S1' binder, by an appropriate linker. Among synthesized compounds, a triazolone inhibitor 35 exhibited excellent potency (IC50=0.071nM) and selectivity (greater than 170-fold) over other MMPs (MMP-1, 2, 3, 7, 8, 9, 10, 12, and 14) and tumor necrosis factor-α converting enzyme (TACE). In this article, the design, synthesis, and biological activity of novel zinc-binding MMP-13 inhibitors are described.
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Affiliation(s)
- Hiroshi Nara
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Kenjiro Sato
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Akira Kaieda
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Hideyuki Oki
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Haruhiko Kuno
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Takashi Santou
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Naoyuki Kanzaki
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Jun Terauchi
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Osamu Uchikawa
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Masakuni Kori
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
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Daniele A, Abbate I, Oakley C, Casamassima P, Savino E, Casamassima A, Sciortino G, Fazio V, Gadaleta-Caldarola G, Catino A, Giotta F, De Luca R, Divella R. Clinical and prognostic role of matrix metalloproteinase-2, -9 and their inhibitors in breast cancer and liver diseases: A review. Int J Biochem Cell Biol 2016; 77:91-101. [DOI: 10.1016/j.biocel.2016.06.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 03/07/2016] [Accepted: 06/03/2016] [Indexed: 11/26/2022]
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Chen Y, Diener K, Patel IR, Kawooya JK, Martin GA, Yamdagni P, Zhang X, Sandrasalphaa A, Sahasrabudhe S, Busch SJ. Phage Display of Functional Human TNF-α Converting Enzyme Catalytic Domain: A Rapid Method for the Production of Stabilized Proteolytic Proteins for Assay Development and High-Throughput Screening. ACTA ACUST UNITED AC 2016; 7:433-40. [PMID: 14599359 DOI: 10.1177/108705702237675] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The catalytic domain of human tumor necrosis factor-α (TNF-α) converting enzyme (TACE) was expressed in a phage display system to determine whether stable and active enzyme could be made for high-throughput screening (HTS). This would address many issues around screening of proteases in this class. The phage-displayed TACE catalytic domain (PDT) properly cleaved the fusion protein of glutathione S-transferase (GST)-pro-TNF-α to generate the mature TNF-α in vitro. To determine the utility of the PDT in HTS, the authors further demonstrated that PDT was able to generate a strong reproducible fluorescence signal by cleaving a fluorogenic TNF-α-specific peptide in vitro. More important, the catalytic activity of the PDT was inhibited by a broad-spectrum matrix metalloprotease (MMP) inhibitor but not by an MMP-I specific inhibitor, illustrating the potential utility of PDT for HTS. The PDT was also compared with baculovirus-expressed TACE (BET) in these assays to establish the relative efficacy of PDT. Both PDT and BET showed a similar specific cleavage profile against the defined substrates. Activity of the BET, however, was stable at 4 °C for less than 24 h. In contrast, the PDT exhibited remarkable stability, losing very little activity even after 2 years at 4 °C. On the basis of these results, the authors concluded that the phage display system might be a useful tool for expressing proteins that have stability issues related to auto-proteolytic activity. Furthermore, the ease and low cost of large-scale production of phage should make it suitable for assay development and HTS.
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Affiliation(s)
- Yangde Chen
- Department of Functional Genomics, Aventis Pharmaceuticals, Inc., Bridgewater, NJ, USA
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41
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Kim JW. Effect of Nitric Oxide on the Expression of Matrix Metalloproteinase and Its Association with Migration of Cultured Trabecular Meshwork Cells. KOREAN JOURNAL OF OPHTHALMOLOGY 2016; 30:66-75. [PMID: 26865806 PMCID: PMC4742648 DOI: 10.3341/kjo.2016.30.1.66] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Accepted: 03/13/2015] [Indexed: 11/23/2022] Open
Abstract
Purpose To determine the effect of exogenous nitric oxide (NO) on the migration of trabecular meshwork (TM) cells and its association with expression of matrix metalloproteinases (MMPs). Methods Primary human TM cells treated with 1 or 10 µM S-nitroso-N-acetyl-penicillamine (SNAP) and examined for changes in adherence. TM cells were seeded onto transwell culture inserts, and changes in their migratory activity were quantified. Reverse transcription polymerase chain reaction was performed to determine the relative changes in mRNA expression of MMPs and tissue inhibitor of metalloproteinases (TIMPs). Results Treatment with SNAP did not significantly suppress TM cell adhesion or migration (p > 0.05). Treatment of TM cells with 10 µM SNAP decreased expression of MMP-2 and increased expression of membrane type MMP-1 and TIMP-2. Treatment with interleukin-1α triggered MMP-3 expression but did not exert significant effects on MMP-3 activation in response to SNAP. Conclusions These data suggest that NO revealed no significant effect on the migration of TM cells because NO decreased MMP-2 and increased TIMP-2 expression. Although expression of certain MMPs and TIMPs change in response to NO donors, NO may modulate trabecular outflow by changing the cellular production of extracellular matrix without having a significant effect on the migration of TM cells.
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Affiliation(s)
- Jae Woo Kim
- Department of Ophthalmology, Catholic University of Daegu School of Medicine, Daegu, Korea
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42
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Solovyeva N, Gureeva T, Timoshenko O, Moskvitina T, Kugaevskaya E. Furin as proprotein convertase and its role in normal and pathological biological processes. ACTA ACUST UNITED AC 2016; 62:609-621. [DOI: 10.18097/pbmc20166206609] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Furin belongs to serine intracellular Ca2+-dependent endopeptidases of the subtilisin family, also known as proprotein convertase (PC). Human furin is synthesized as zymogen with a molecular weight of 104 kDa, which is then activated by autocatalytic in two stages. This process can occur when zymogen migrates from the endoplasmic reticulum to the Golgi apparatus, where a large part of furin is accumulated. The molecular weigh t of the active furin is 98 kDa. Furin relates to enzymes with a narrow substrate specificity: it hydrolyzes peptide bonds at the site of paired basic amino acids and furin activity exhibits in a wide pH range 5-8. Its main biological function is activation of the functionally important protein precursors. It is accompanied by the launch of a cascade of reactions, which lead to appearance of biologically active molecules involved in realization of specific biological functions both in normal and in some patologicheskih processes. Furin substrates are biologically important proteins such as enzymes, hormones, growth factors and differentiation, receptors, adhesion proteins, proteins of blood plasma. Furin plays an important role in the development of processes such as proliferation, invasion, cell migration, survival, maintenance of homeostasis, embryogenesis, as well as the development of a number of pathologies, including cardiovascular, oncologic and neurodegenerative diseases. Furin and furin-like proprotein convertases participate as key factors in the realization of the regulatory functions of proteolytic enzymes, the value of which is currently being evaluated as most important in comparison with the degradative function of proteases.
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Affiliation(s)
| | - T.A. Gureeva
- Institute of Biomedical Chemistry, Moscow, Russia
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43
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Cationic Cell-Penetrating Peptides Are Potent Furin Inhibitors. PLoS One 2015; 10:e0130417. [PMID: 26110264 PMCID: PMC4482483 DOI: 10.1371/journal.pone.0130417] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Accepted: 05/20/2015] [Indexed: 12/30/2022] Open
Abstract
Cationic cell-penetrating peptides have been widely used to enhance the intracellular delivery of various types of cargoes, such as drugs and proteins. These reagents are chemically similar to the multi-basic peptides that are known to be potent proprotein convertase inhibitors. Here, we report that both HIV-1 TAT47-57 peptide and the Chariot reagent are micromolar inhibitors of furin activity in vitro. In agreement, HIV-1 TAT47-57 reduced HT1080 cell migration, thought to be mediated by proprotein convertases, by 25%. In addition, cyclic polyarginine peptides containing hydrophobic moieties which have been previously used as transfection reagents also exhibited potent furin inhibition in vitro and also inhibited intracellular convertases. Our finding that cationic cell-penetrating peptides exert potent effects on cellular convertase activity should be taken into account when biological effects are assessed.
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Ramos-Molina B, Lick AN, Blanco EH, Posada-Salgado JA, Martinez-Mayorga K, Johnson AT, Jiao GS, Lindberg I. Identification of potent and compartment-selective small molecule furin inhibitors using cell-based assays. Biochem Pharmacol 2015; 96:107-18. [PMID: 26003844 DOI: 10.1016/j.bcp.2015.05.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 05/11/2015] [Indexed: 12/20/2022]
Abstract
The proprotein convertase furin is implicated in a variety of pathogenic processes such as bacterial toxin activation, viral propagation, and cancer. Several groups have identified non-peptide compounds with high inhibitory potency against furin in vitro, although their efficacy in various cell-based assays is largely unknown. In this study we show that certain guanidinylated 2,5-dideoxystreptamine derivatives exhibit interesting ex vivo properties. Compound 1b (1,1'-(4-((2,4-diguanidino-5-(4-guanidinophenoxy)cyclohexyl)oxy)-1,3-phenylene)diguanidine) is a potent and cell-permeable inhibitor of cellular furin, since it was able to retard tumor cell migration, block release of a Golgi reporter, and protect cells against Bacillus anthracis (anthrax) and Pseudomonas aeruginosa intoxication, with no evident cell toxicity. Other compounds based on the 2,5-dideoxystreptamine scaffold, such as compound 1g (1,1'-(4,6-bis(4-guanidinophenoxy)cyclohexane-1,3-diyl)diguanidine) also efficiently protected cells against anthrax, but displayed only moderate protection against Pseudomonas exotoxin A and did not inhibit cell migration, suggesting poor cell permeability. Certain bis-guanidinophenyl ether derivatives such as 2f (1,3-bis(2,4-diguanidinophenoxy) benzene) exhibited micromolar potency against furin in vitro, low cell toxicity, and highly efficient protection against anthrax toxin; this compound only slightly inhibited intracellular furin. Thus, compounds 1g and 2f both represent potent furin inhibitors at the cell surface with low intracellular inhibitory action, and these particular compounds might therefore be of preferred therapeutic interest in the treatment of certain bacterial and viral infections.
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Affiliation(s)
- Bruno Ramos-Molina
- Department of Anatomy and Neurobiology, School of Medicine, University of Maryland-Baltimore, MD, USA
| | - Adam N Lick
- Department of Anatomy and Neurobiology, School of Medicine, University of Maryland-Baltimore, MD, USA
| | - Elias H Blanco
- Department of Anatomy and Neurobiology, School of Medicine, University of Maryland-Baltimore, MD, USA
| | | | | | - Alan T Johnson
- Department of Chemistry, Hawaii Biotech, Inc., Aiea, HI, USA
| | - Guan-Sheng Jiao
- Department of Chemistry, Hawaii Biotech, Inc., Aiea, HI, USA.
| | - Iris Lindberg
- Department of Anatomy and Neurobiology, School of Medicine, University of Maryland-Baltimore, MD, USA.
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Li Y, Kuscu C, Banach A, Zhang Q, Pulkoski-Gross A, Kim D, Liu J, Roth E, Li E, Shroyer KR, Denoya PI, Zhu X, Chen L, Cao J. miR-181a-5p Inhibits Cancer Cell Migration and Angiogenesis via Downregulation of Matrix Metalloproteinase-14. Cancer Res 2015; 75:2674-85. [PMID: 25977338 DOI: 10.1158/0008-5472.can-14-2875] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 03/10/2015] [Indexed: 01/18/2023]
Abstract
Upregulation of matrix metalloproteinase MMP-14 (MT1-MMP) is associated with poor prognosis in cancer patients, but it is unclear how MMP-14 becomes elevated in tumors. Here, we show that miR-181a-5p is downregulated in aggressive human breast and colon cancers where its levels correlate inversely with MMP-14 expression. In clinical specimens, enhanced expression of MMP-14 was observed in cancer cells located at the invasive front of tumors where miR-181a-5p was downregulated relative to adjacent normal cells. Bioinformatics analyses defined a potential miR-181a-5p response element within the 3'-untranslated region of MMP-14 that was validated in reporter gene experiments. Ectopic miR-181a-5p reduced MMP-14 expression, whereas miR-181a-5p attenuation elevated MMP-14 expression. In support of a critical relationship between these two genes, miR-181a-5p-mediated reduction of MMP-14 levels was sufficient to decrease cancer cell migration, invasion, and activation of pro-MMP-2. Furthermore, this reduction in MMP-14 levels was sufficient to reduce in vivo invasion and angiogenesis in chick chorioallantoic membrane assays. Taken together, our results establish the regulation of MMP-14 in cancers by miR-181a-5p through a posttranscriptional mechanism, and they further suggest strategies to elevate miR-181a-5p to prevent cancer metastasis.
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Affiliation(s)
- Yiyi Li
- Department of Medicine/Cancer Prevention, Stony Brook University, Stony Brook, New York. Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Cem Kuscu
- Department of Medicine/Cancer Prevention, Stony Brook University, Stony Brook, New York
| | - Anna Banach
- Department of Medicine/Cancer Prevention, Stony Brook University, Stony Brook, New York
| | - Qian Zhang
- Department of Medicine/Cancer Prevention, Stony Brook University, Stony Brook, New York
| | | | - Deborah Kim
- Department of Medicine/Cancer Prevention, Stony Brook University, Stony Brook, New York
| | - Jingxuan Liu
- Department of Pathology, Stony Brook University, Stony Brook, New York
| | - Eric Roth
- Department of Medicine/Cancer Prevention, Stony Brook University, Stony Brook, New York
| | - Ellen Li
- Department of Medicine/Division of Gastroenterology and Hepatology, Stony Brook University, Stony Brook, New York
| | - Kenneth R Shroyer
- Department of Pathology, Stony Brook University, Stony Brook, New York
| | - Paula I Denoya
- Department of Surgery, Stony Brook University, Stony Brook, New York
| | - Xiaoxia Zhu
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
| | - Longhua Chen
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
| | - Jian Cao
- Department of Medicine/Cancer Prevention, Stony Brook University, Stony Brook, New York.
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Paiva KBS, Granjeiro JM. Bone tissue remodeling and development: Focus on matrix metalloproteinase functions. Arch Biochem Biophys 2014; 561:74-87. [PMID: 25157440 DOI: 10.1016/j.abb.2014.07.034] [Citation(s) in RCA: 119] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 07/17/2014] [Accepted: 07/21/2014] [Indexed: 12/25/2022]
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47
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Nikapitiya C, McDowell IC, Villamil L, Muñoz P, Sohn S, Gomez-Chiarri M. Identification of potential general markers of disease resistance in American oysters, Crassostrea virginica through gene expression studies. FISH & SHELLFISH IMMUNOLOGY 2014; 41:27-36. [PMID: 24973516 DOI: 10.1016/j.fsi.2014.06.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Revised: 06/13/2014] [Accepted: 06/16/2014] [Indexed: 06/03/2023]
Abstract
Several diseases have a significant impact on American oyster populations in the Atlantic coasts of North America. Knowledge about the responses of oysters to pathogenic challenge could help in identifying potential markers of disease resistance and biomarkers of the health status of an oyster population. A previous analysis of the transcriptome of resistant and susceptible American oysters in response to challenge with the bacterial pathogen Roseovarius crassostreae, as well as sequencing of suppression subtractive hybridization libraries from oysters challenged with the protozoan parasite Perkinsus marinus, provided a list of genes potentially involved in disease resistance or susceptibility. We investigated the patterns of inducible gene expression of several of these genes in response to experimental challenge with the oyster pathogens R. crassostreae, Vibrio tubiashii, and P. marinus. Oysters showing differential susceptibility to R. crassostreae demonstrated differential patterns of expression of genes coding for immune (serine protease inhibitor-1, SPI1) and stress-related (heat shock protein 70, HSP70; arginine kinase) proteins 30 days after challenge with this bacterial pathogen. Differential patterns of expression of immune (spi1, galectin and a matrix metalloproteinase) and stress-related (hsp70, histone H4, and arginine kinase) genes was observed in hemocytes from adult oysters challenged with P. marinus, but not with V. tubiashii. While levels of spi1 expression in hemocytes collected 8 and 21 days after P. marinus challenge were negatively correlated with parasite load in oysters tissues at the end of the challenge (62 days), levels of expression of hsp70 in hemocytes collected 1-day after challenge were positively correlated with oyster parasite load at 62 days. Our results confirm previous research on the role of serine protease inhibitor-1 in immunity and disease resistance in oysters. They also suggest that HSP70 and histone H4 could be used as a markers of health status or disease susceptibility in oysters.
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Affiliation(s)
- Chamilani Nikapitiya
- Department of Fisheries, Animal and Veterinary Science, University of Rhode Island, CBLS169, Kingston, RI 02881, USA
| | - Ian C McDowell
- Department of Fisheries, Animal and Veterinary Science, University of Rhode Island, CBLS169, Kingston, RI 02881, USA
| | - Luisa Villamil
- Department of Fisheries, Animal and Veterinary Science, University of Rhode Island, CBLS169, Kingston, RI 02881, USA
| | - Pilar Muñoz
- Department of Fisheries, Animal and Veterinary Science, University of Rhode Island, CBLS169, Kingston, RI 02881, USA
| | - SaeBom Sohn
- Department of Fisheries, Animal and Veterinary Science, University of Rhode Island, CBLS169, Kingston, RI 02881, USA
| | - Marta Gomez-Chiarri
- Department of Fisheries, Animal and Veterinary Science, University of Rhode Island, CBLS169, Kingston, RI 02881, USA.
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Nara H, Sato K, Naito T, Mototani H, Oki H, Yamamoto Y, Kuno H, Santou T, Kanzaki N, Terauchi J, Uchikawa O, Kori M. Discovery of Novel, Highly Potent, and Selective Quinazoline-2-carboxamide-Based Matrix Metalloproteinase (MMP)-13 Inhibitors without a Zinc Binding Group Using a Structure-Based Design Approach. J Med Chem 2014; 57:8886-902. [DOI: 10.1021/jm500981k] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hiroshi Nara
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Kenjiro Sato
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Takako Naito
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Hideyuki Mototani
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Hideyuki Oki
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Yoshio Yamamoto
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Haruhiko Kuno
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Takashi Santou
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Naoyuki Kanzaki
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Jun Terauchi
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Osamu Uchikawa
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
| | - Masakuni Kori
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa 251-8555, Japan
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Litherland GJ, Hui W, Elias MS, Wilkinson DJ, Watson S, Huesa C, Young DA, Rowan AD. Glycogen synthase kinase 3 inhibition stimulates human cartilage destruction and exacerbates murine osteoarthritis. Arthritis Rheumatol 2014; 66:2175-87. [PMID: 24757033 DOI: 10.1002/art.38681] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 04/17/2014] [Indexed: 11/10/2022]
Abstract
OBJECTIVE To assess the role of glycogen synthase kinase 3 (GSK-3) as a regulator of cartilage destruction in human tissue and a murine model of osteoarthritis (OA). METHODS Surgical destabilization of the medial meniscus (DMM) was performed to induce experimental murine OA, and joint damage was assessed histologically. Bovine nasal and human OA cartilage samples were incubated with interleukin-1 (IL-1) plus oncostatin M (OSM) and GSK-3 inhibitor. Collagen and proteoglycan release was assessed by hydroxyproline measurement and dye binding assay, collagenase activity was assessed by bioassay, and gene expression was analyzed by real-time polymerase chain reaction. Human articular chondrocytes were isolated by enzymatic digestion and cultured prior to gene silencing and immunoblotting of cell lysates and nuclear fractions. RESULTS Mice treated with GSK-3 inhibitor exhibited significantly greater cartilage damage compared with sham-operated control mice. GSK-3 inhibition in bovine cartilage dramatically accelerated IL-1 plus OSM-stimulated degradation, concomitant with a profound increase in collagenase activity. GSK-3 inhibitor induced collagen release from human OA cartilage in the presence of IL-1 plus OSM and increased proteoglycan loss. Gene expression profiling of resorbing OA cartilage revealed a marked procatabolic switch in gene expression upon GSK-3 inhibition. This was mirrored in human articular chondrocytes following GSK3 silencing, particularly with the GSK-3β isoform. GSK-3 inhibition or silencing led to enhanced IL-1 plus OSM-stimulated abundance and activity of Jun, and silencing of c-jun ameliorated GSK-3 inhibitor-mediated procatabolic gene expression. CONCLUSION GSK-3 is an important regulator of matrix metalloproteinase (MMP)-mediated joint destruction, the inhibition of which by proinflammatory stimuli de-represses catabolic gene expression. Therapeutic strategies that maintain cartilage GSK-3 activity may therefore help curtail aberrant MMP activity during pathologic joint destruction.
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Amantea D, Certo M, Russo R, Bagetta G, Corasaniti MT, Tassorelli C. Early reperfusion injury is associated to MMP2 and IL-1β elevation in cortical neurons of rats subjected to middle cerebral artery occlusion. Neuroscience 2014; 277:755-63. [PMID: 25108165 DOI: 10.1016/j.neuroscience.2014.07.064] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 07/14/2014] [Accepted: 07/29/2014] [Indexed: 12/27/2022]
Abstract
The pathophysiological processes implicated in ischemic brain damage are strongly affected by an inflammatory reaction characterized by activation of immune cells and release of soluble mediators, including cytokines and chemokines. The pro-inflammatory cytokine interleukin (IL)-1β has been implicated in ischemic brain injury, however, to date, the mechanisms involved in the maturation of this cytokine in the ischemic brain have not been completely elucidated. We have previously suggested that matrix metalloproteinases (MMPs) may be implicated in cytokine production under pathological conditions. Here, we demonstrate that significant elevation of IL-1β occurs in the cortex as early as 1h after the beginning of reperfusion in rats subjected to 2-h middle cerebral artery occlusion (MCAo). At this early stage, we observe increased expression of IL-1β in pericallosal astroglial cells and in cortical neurons and this latter signal colocalizes with elevated gelatinolytic activity. By gel zymography, we demonstrate that the increased gelatinolytic signal at 1-h reperfusion is mainly ascribed to MMP2. Thus, MMP2 seems to contribute to early brain elevation of IL-β after transient ischemia and this mechanism may promote damage since pharmacological inhibition of gelatinases by the selective MMP2/MMP9 inhibitor V provides neuroprotection in rats subjected to transient MCAo.
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Affiliation(s)
- D Amantea
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Italy.
| | - M Certo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Italy
| | - R Russo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Italy
| | - G Bagetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Italy
| | - M T Corasaniti
- Department of Health Sciences, University Magna Graecia of Catanzaro, Italy
| | - C Tassorelli
- IRCCS National Neurological Institute C. Mondino Foundation, Pavia, Italy
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