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Huang M, Rueda-Garcia M, Harthorn A, Hackel BJ, Van Deventer JA. Systematic Evaluation of Protein-Small Molecule Hybrids on the Yeast Surface. ACS Chem Biol 2024; 19:325-335. [PMID: 38230650 PMCID: PMC11146673 DOI: 10.1021/acschembio.3c00524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
Protein-small molecule hybrids are structures that have the potential to combine the inhibitory properties of small molecules and the specificities of binding proteins. However, achieving such synergies is a substantial engineering challenge with fundamental principles yet to be elucidated. Recent work has demonstrated the power of the yeast display-based discovery of hybrids using a combination of fibronectin-binding domains and thiol-mediated conjugations to introduce small-molecule warheads. Here, we systematically study the effects of expanding the chemical diversity of these hybrids on the yeast surface by investigating a combinatorial set of fibronectins, noncanonical amino acid (ncAA) substitutions, and small-molecule pharmacophores. Our results show that previously discovered thiol-fibronectin hybrids are generally tolerant of a range of ncAA substitutions and retain binding functions to carbonic anhydrases following click chemistry-mediated assembly of hybrids with diverse linker structures. Most surprisingly, we identified several cases where replacement of a potent acetazolamide warhead with a substantially weaker benzenesulfonamide warhead still resulted in the assembly of multiple functional hybrids. In addition to these unexpected findings, we expanded the throughput of our system by validating a 96-well plate-based format to produce yeast-displayed hybrid conjugates in parallel. These efficient explorations of hybrid chemical diversity demonstrate that there are abundant opportunities to expand the functions of protein-small molecule hybrids and elucidate principles that dictate their efficient discovery and design.
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Affiliation(s)
- Manjie Huang
- Chemical and Biological Engineering Department, Tufts University, Medford, Massachusetts 02155, United States
| | - Marina Rueda-Garcia
- Chemical and Biological Engineering Department, Tufts University, Medford, Massachusetts 02155, United States
| | - Abbigael Harthorn
- Department of Biomedical Engineering, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, United States
| | - Benjamin J. Hackel
- Department of Biomedical Engineering, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, United States
- Chemical Engineering and Materials Science Department, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, United States
| | - James A. Van Deventer
- Chemical and Biological Engineering Department, Tufts University, Medford, Massachusetts 02155, United States
- Biomedical Engineering Department, Tufts University, Medford, Massachusetts 02155, United States
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Almutairi S, Kalloush HM, Manoon NA, Bardaweel SK. Matrix Metalloproteinases Inhibitors in Cancer Treatment: An Updated Review (2013-2023). Molecules 2023; 28:5567. [PMID: 37513440 PMCID: PMC10384300 DOI: 10.3390/molecules28145567] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/09/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Matrix metalloproteinases (MMPs) are identifiable members of proteolytic enzymes that can degrade a wide range of proteins in the extracellular matrix (ECM). MMPs can be categorized into six groups based on their substrate specificity and structural differences: collagenases, gelatinases, stromelysins, matrilysins, metalloelastase, and membrane-type MMPs. MMPs have been linked to a wide variety of biological processes, such as cell transformation and carcinogenesis. Over time, MMPs have been evaluated for their role in cancer progression, migration, and metastasis. Accordingly, various MMPs have become attractive therapeutic targets for anticancer drug development. The first generations of broad-spectrum MMP inhibitors displayed effective inhibitory activities but failed in clinical trials due to poor selectivity. Thanks to the evolution of X-ray crystallography, NMR analysis, and homology modeling studies, it has been possible to characterize the active sites of various MMPs and, consequently, to develop more selective, second-generation MMP inhibitors. In this review, we summarize the computational and synthesis approaches used in the development of MMP inhibitors and their evaluation as potential anticancer agents.
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Affiliation(s)
- Shriefa Almutairi
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Jordan, Amman 11942, Jordan
| | - Hanin Moh'd Kalloush
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Jordan, Amman 11942, Jordan
- Department of Pharmacy, Al-Zaytoonah University of Jordan, Amman 11733, Jordan
| | - Nour A Manoon
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Jordan, Amman 11942, Jordan
| | - Sanaa K Bardaweel
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Jordan, Amman 11942, Jordan
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3
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Eidizade F, Soukhtanloo M, Zhiani R, Mehrzad J, Mirzavi F. Inhibition of glioblastoma proliferation, invasion, and migration by Urolithin B through inducing G0/G1 arrest and targeting MMP-2/-9 expression and activity. Biofactors 2022; 49:379-389. [PMID: 36310375 DOI: 10.1002/biof.1915] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 10/05/2022] [Indexed: 11/06/2022]
Abstract
One kind of brain cancer with a dismal prognosis is called glioblastoma multiforme (GBM) due to its high growth rate and widespread tumor cell invasion into various areas of the brain. To improve therapeutic approaches, the objective of this research investigates the cytotoxic, anti-metastatic, and apoptotic effect of urolithin-B (UB) as a bioactive metabolite of ellagitannins (ETs) on GBM U87 cells. The malignant GBM cell line (U87) was examined for apoptosis rate, cell cycle analysis, cell viability, mRNA expressions of several apoptotic and metastasis-associated genes, production of reactive oxygen species (ROS), MMP-2, and MMP-9 activity and protein expression, and migration ability. The findings revealed that UB decreased U87 GBM viability in a dose-dependent manner and NIH/3T3 normal cells with the IC50 value of 30 and 55 μM after 24 h, respectively. UB also induces necrosis and G0/G1 cell cycle arrest in U87 cells. UB also increases ROS production and caused down-regulation of Bcl2 and up-regulation of Bax apoptotic genes. Additionally, treatment of UB reduced the migration of U87 cells. The protein levels, mRNA expression, and the MMP-2 and MMP-9 enzyme activities also decreased concentration-dependently. So, due to the non-toxic nature of UB and its ability to induce apoptosis and reduce the U87 GBM cell invasion and migration, after more research, it can be regarded as a promising new anti-GBM compound.
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Affiliation(s)
- Fateme Eidizade
- Department of Biochemistry, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran
| | - Mohammad Soukhtanloo
- Department of Biochemistry, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Rahele Zhiani
- Department of Chemistry, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran
- New Materials Technology and Processing Research Center, Department of Chemistry, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran
| | - Jamshid Mehrzad
- Department of Biochemistry, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran
| | - Farshad Mirzavi
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
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4
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Mustafa S, Koran S, AlOmair L. Insights Into the Role of Matrix Metalloproteinases in Cancer and its Various Therapeutic Aspects: A Review. Front Mol Biosci 2022; 9:896099. [PMID: 36250005 PMCID: PMC9557123 DOI: 10.3389/fmolb.2022.896099] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 06/16/2022] [Indexed: 11/29/2022] Open
Abstract
Matrix metalloproteinases (MMPs) are zinc-dependent endopeptidases that regulate the turnover of extracellular matrix (ECM) components. Gross and La Piere discovered MMPs in 1962 during an experiment on tissue samples from a tadpole’s tail. Several subtypes of MMPs have been identified, depending on their substrate specificity and localization. MMPs are involved as essential molecules in multiple and diverse physiological processes, such as reproduction, embryonic development, bone remodeling, tissue repair, and regulation of inflammatory processes. Its activity is controlled at various levels such as at transcription level, pro-peptide activation level and by the activity of a family of tissue inhibitors of metalloproteinase, endogenous inhibitors of MMPs. Cancer metastasis, which is the spread of a tumor to a distant site, is a complex process that is responsible for the majority of cancer-related death It is considered to be an indicator of cancer metastasis. During metastasis, the tumor cells have to invade the blood vessel and degrade the ECM to make a path to new loci in distant places. The degradation of blood vessels and ECM is mediated through the activity of MMPs. Hence, the MMP activity is critical to determining the metastatic potential of a cancer cell. Evasion of apoptosis is one of the hallmarks of cancer that are found to be correlated with the expression of MMPs. As a result, given the importance of MMPs in cancer, we describe the role of these multifunctional enzymes MMPs in various aspects of cancer formation and their rising possibilities as a novel therapeutic target in this review. There is also a brief discussion of various types of therapeutic components and drugs that function against MMPs.
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Affiliation(s)
- Sabeena Mustafa
- Department of Biostatistics and Bioinformatics, King Abdullah International Medical Research Center (KAIMRC), King Saud Bin Abdulaziz University for Health Sciences (KSAU-HS), Ministry of National Guard Health Affairs (MNGHA), Riyadh, Saudi Arabia
- *Correspondence: Sabeena Mustafa,
| | - Sheeja Koran
- Laboratory of Molecular Medicine, Division of Cancer Research, Regional Cancer Centre (RCC), Medical College, Thiruvanananthapuram, India
| | - Lamya AlOmair
- Department of Biostatistics and Bioinformatics, King Abdullah International Medical Research Center (KAIMRC), King Saud Bin Abdulaziz University for Health Sciences (KSAU-HS), Ministry of National Guard Health Affairs (MNGHA), Riyadh, Saudi Arabia
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5
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de Almeida LGN, Thode H, Eslambolchi Y, Chopra S, Young D, Gill S, Devel L, Dufour A. Matrix Metalloproteinases: From Molecular Mechanisms to Physiology, Pathophysiology, and Pharmacology. Pharmacol Rev 2022; 74:712-768. [PMID: 35738680 DOI: 10.1124/pharmrev.121.000349] [Citation(s) in RCA: 101] [Impact Index Per Article: 50.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The first matrix metalloproteinase (MMP) was discovered in 1962 from the tail of a tadpole by its ability to degrade collagen. As their name suggests, matrix metalloproteinases are proteases capable of remodeling the extracellular matrix. More recently, MMPs have been demonstrated to play numerous additional biologic roles in cell signaling, immune regulation, and transcriptional control, all of which are unrelated to the degradation of the extracellular matrix. In this review, we will present milestones and major discoveries of MMP research, including various clinical trials for the use of MMP inhibitors. We will discuss the reasons behind the failures of most MMP inhibitors for the treatment of cancer and inflammatory diseases. There are still misconceptions about the pathophysiological roles of MMPs and the best strategies to inhibit their detrimental functions. This review aims to discuss MMPs in preclinical models and human pathologies. We will discuss new biochemical tools to track their proteolytic activity in vivo and ex vivo, in addition to future pharmacological alternatives to inhibit their detrimental functions in diseases. SIGNIFICANCE STATEMENT: Matrix metalloproteinases (MMPs) have been implicated in most inflammatory, autoimmune, cancers, and pathogen-mediated diseases. Initially overlooked, MMP contributions can be both beneficial and detrimental in disease progression and resolution. Thousands of MMP substrates have been suggested, and a few hundred have been validated. After more than 60 years of MMP research, there remain intriguing enigmas to solve regarding their biological functions in diseases.
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Affiliation(s)
- Luiz G N de Almeida
- Departments of Physiology and Pharmacology and Biochemistry and Molecular Biology, University of Calgary, Calgary, Canada (L.G.N.d.A., Y.E., S.C., D.Y., A.D.); Department of Physiology and Pharmacology, University of Western Ontario, London, Canada (S.G., H.T.); and Université Paris-Saclay, CEA, INRAE, Medicaments et Technologies pour la Santé, Gif-sur-Yvette, France (L.D.)
| | - Hayley Thode
- Departments of Physiology and Pharmacology and Biochemistry and Molecular Biology, University of Calgary, Calgary, Canada (L.G.N.d.A., Y.E., S.C., D.Y., A.D.); Department of Physiology and Pharmacology, University of Western Ontario, London, Canada (S.G., H.T.); and Université Paris-Saclay, CEA, INRAE, Medicaments et Technologies pour la Santé, Gif-sur-Yvette, France (L.D.)
| | - Yekta Eslambolchi
- Departments of Physiology and Pharmacology and Biochemistry and Molecular Biology, University of Calgary, Calgary, Canada (L.G.N.d.A., Y.E., S.C., D.Y., A.D.); Department of Physiology and Pharmacology, University of Western Ontario, London, Canada (S.G., H.T.); and Université Paris-Saclay, CEA, INRAE, Medicaments et Technologies pour la Santé, Gif-sur-Yvette, France (L.D.)
| | - Sameeksha Chopra
- Departments of Physiology and Pharmacology and Biochemistry and Molecular Biology, University of Calgary, Calgary, Canada (L.G.N.d.A., Y.E., S.C., D.Y., A.D.); Department of Physiology and Pharmacology, University of Western Ontario, London, Canada (S.G., H.T.); and Université Paris-Saclay, CEA, INRAE, Medicaments et Technologies pour la Santé, Gif-sur-Yvette, France (L.D.)
| | - Daniel Young
- Departments of Physiology and Pharmacology and Biochemistry and Molecular Biology, University of Calgary, Calgary, Canada (L.G.N.d.A., Y.E., S.C., D.Y., A.D.); Department of Physiology and Pharmacology, University of Western Ontario, London, Canada (S.G., H.T.); and Université Paris-Saclay, CEA, INRAE, Medicaments et Technologies pour la Santé, Gif-sur-Yvette, France (L.D.)
| | - Sean Gill
- Departments of Physiology and Pharmacology and Biochemistry and Molecular Biology, University of Calgary, Calgary, Canada (L.G.N.d.A., Y.E., S.C., D.Y., A.D.); Department of Physiology and Pharmacology, University of Western Ontario, London, Canada (S.G., H.T.); and Université Paris-Saclay, CEA, INRAE, Medicaments et Technologies pour la Santé, Gif-sur-Yvette, France (L.D.)
| | - Laurent Devel
- Departments of Physiology and Pharmacology and Biochemistry and Molecular Biology, University of Calgary, Calgary, Canada (L.G.N.d.A., Y.E., S.C., D.Y., A.D.); Department of Physiology and Pharmacology, University of Western Ontario, London, Canada (S.G., H.T.); and Université Paris-Saclay, CEA, INRAE, Medicaments et Technologies pour la Santé, Gif-sur-Yvette, France (L.D.)
| | - Antoine Dufour
- Departments of Physiology and Pharmacology and Biochemistry and Molecular Biology, University of Calgary, Calgary, Canada (L.G.N.d.A., Y.E., S.C., D.Y., A.D.); Department of Physiology and Pharmacology, University of Western Ontario, London, Canada (S.G., H.T.); and Université Paris-Saclay, CEA, INRAE, Medicaments et Technologies pour la Santé, Gif-sur-Yvette, France (L.D.)
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6
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Thome I, Lacle R, Voß A, Bortolussi G, Pantazis G, Schmidt A, Conrad C, Jacob R, Timmesfeld N, Bartsch JW, Pagenstecher A. Neoplastic Cells are the Major Source of MT-MMPs in IDH1-Mutant Glioma, Thus Enhancing Tumor-Cell Intrinsic Brain Infiltration. Cancers (Basel) 2020; 12:E2456. [PMID: 32872536 PMCID: PMC7565296 DOI: 10.3390/cancers12092456] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 08/07/2020] [Accepted: 08/24/2020] [Indexed: 11/16/2022] Open
Abstract
Tumor-cell infiltration is a major obstacle to successful therapy for brain tumors. Membrane-type matrix metalloproteinases (MT-MMPs), a metzincin subfamily of six proteases, are important mediators of infiltration. The cellular source of MT-MMPs and their role in glioma biology, however, remain controversial. Thus, we comprehensively analyzed the expression of MT-MMPs in primary brain tumors. All MT-MMPs were differentially expressed in primary brain tumors. In diffuse gliomas, MT-MMP1, -3, and -4 were predominantly expressed by IDH1mutated tumor cells, while macrophages/microglia contributed significantly less to MT-MMP expression. For functional analyses, individual MT-MMPs were expressed in primary mouse p53-/- astrocytes. Invasion and migration potential of MT-MMP-transduced astrocytes was determined via scratch, matrigel invasion, and novel organotypic porcine spinal slice migration (OPoSSM) and invasion assays. Overall, MT-MMP-transduced astrocytes showed enhanced migration compared to controls. MMP14 was the strongest mediator of migration in scratch assays. However, in the OPoSSM assays, the glycosylphosphatidylinositol (GPI)-anchored MT-MMPs MMP17 and MMP25, not MMP14, mediated the highest infiltration rates of astrocytes. Our data unequivocally demonstrate for the first time that glioma cells, not microglia, are the predominant producers of MT-MMPs in glioma and can act as potent mediators of tumor-cell infiltration into CNS tissue. These proteases are therefore promising targets for therapeutic interventions.
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Affiliation(s)
- Ina Thome
- Departments of Neuropathology, Philipps University Marburg, 35043 Marburg, Germany; (I.T.); (R.L.); (A.V.); (G.B.); (G.P.); (C.C.)
| | - Raphael Lacle
- Departments of Neuropathology, Philipps University Marburg, 35043 Marburg, Germany; (I.T.); (R.L.); (A.V.); (G.B.); (G.P.); (C.C.)
| | - Andreas Voß
- Departments of Neuropathology, Philipps University Marburg, 35043 Marburg, Germany; (I.T.); (R.L.); (A.V.); (G.B.); (G.P.); (C.C.)
| | - Ginette Bortolussi
- Departments of Neuropathology, Philipps University Marburg, 35043 Marburg, Germany; (I.T.); (R.L.); (A.V.); (G.B.); (G.P.); (C.C.)
| | - Georgios Pantazis
- Departments of Neuropathology, Philipps University Marburg, 35043 Marburg, Germany; (I.T.); (R.L.); (A.V.); (G.B.); (G.P.); (C.C.)
| | - Ansgar Schmidt
- Departments of Pathology, Philipps University Marburg, 35043 Marburg, Germany;
| | - Catharina Conrad
- Departments of Neuropathology, Philipps University Marburg, 35043 Marburg, Germany; (I.T.); (R.L.); (A.V.); (G.B.); (G.P.); (C.C.)
| | - Ralf Jacob
- Departments of Clinical Cytobiology and Cytopathology, Philipps University Marburg, 35037 Marburg, Germany;
| | - Nina Timmesfeld
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr University Bochum, 44780 Bochum, Germany;
| | - Jörg W. Bartsch
- Departments of Neurosurgery, Philipps University Marburg, 35043 Marburg, Germany;
- Centre for Mind, Brain, and Behaviour, 35032 Marburg, Germany
| | - Axel Pagenstecher
- Departments of Neuropathology, Philipps University Marburg, 35043 Marburg, Germany; (I.T.); (R.L.); (A.V.); (G.B.); (G.P.); (C.C.)
- Centre for Mind, Brain, and Behaviour, 35032 Marburg, Germany
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7
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Kumar GB, Nair BG, Perry JJP, Martin DBC. Recent insights into natural product inhibitors of matrix metalloproteinases. MEDCHEMCOMM 2019; 10:2024-2037. [PMID: 32904148 PMCID: PMC7451072 DOI: 10.1039/c9md00165d] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 09/11/2019] [Indexed: 12/19/2022]
Abstract
Members of the matrix metalloproteinase (MMP) family have biological functions that are central to human health and disease, and MMP inhibitors have been investigated for the treatment of cardiovascular disease, cancer and neurodegenerative disorders. The outcomes of initial clinical trials with the first generation of MMP inhibitors proved disappointing. However, our growing understanding of the complexities of the MMP function in disease, and an increased understanding of MMP protein architecture and control of activity now provide new opportunities and avenues to develop MMP-focused therapies. Natural products that affect MMP activities have been of strong interest as templates for drug discovery, and for their use as chemical tools to help delineate the roles of MMPs that still remain to be defined. Herein, we highlight the most recent discoveries of structurally diverse natural product inhibitors to these proteases.
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Affiliation(s)
- Geetha B Kumar
- School of Biotechnology , Amrita University , Kollam , Kerala , India
| | - Bipin G Nair
- School of Biotechnology , Amrita University , Kollam , Kerala , India
| | - J Jefferson P Perry
- School of Biotechnology , Amrita University , Kollam , Kerala , India
- Department of Biochemistry , University of California , Riverside , CA 92521 , USA .
| | - David B C Martin
- Department of Chemistry , University of California , Riverside , CA 92521 , USA
- Department of Chemistry , University of Iowa , Iowa City , IA 52242 , USA .
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8
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The Rebirth of Matrix Metalloproteinase Inhibitors: Moving Beyond the Dogma. Cells 2019; 8:cells8090984. [PMID: 31461880 PMCID: PMC6769477 DOI: 10.3390/cells8090984] [Citation(s) in RCA: 173] [Impact Index Per Article: 34.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 08/22/2019] [Accepted: 08/26/2019] [Indexed: 12/12/2022] Open
Abstract
The pursuit of matrix metalloproteinase (MMP) inhibitors began in earnest over three decades ago. Initial clinical trials were disappointing, resulting in a negative view of MMPs as therapeutic targets. As a better understanding of MMP biology and inhibitor pharmacokinetic properties emerged, it became clear that initial MMP inhibitor clinical trials were held prematurely. Further complicating matters were problematic conclusions drawn from animal model studies. The most recent generation of MMP inhibitors have desirable selectivities and improved pharmacokinetics, resulting in improved toxicity profiles. Application of selective MMP inhibitors led to the conclusion that MMP-2, MMP-9, MMP-13, and MT1-MMP are not involved in musculoskeletal syndrome, a common side effect observed with broad spectrum MMP inhibitors. Specific activities within a single MMP can now be inhibited. Better definition of the roles of MMPs in immunological responses and inflammation will help inform clinic trials, and multiple studies indicate that modulating MMP activity can improve immunotherapy. There is a U.S. Food and Drug Administration (FDA)-approved MMP inhibitor for periodontal disease, and several MMP inhibitors are in clinic trials, targeting a variety of maladies including gastric cancer, diabetic foot ulcers, and multiple sclerosis. It is clearly time to move on from the dogma of viewing MMP inhibition as intractable.
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Fischer T, Riedl R. Inhibitory Antibodies Designed for Matrix Metalloproteinase Modulation. Molecules 2019; 24:molecules24122265. [PMID: 31216704 PMCID: PMC6631688 DOI: 10.3390/molecules24122265] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 06/13/2019] [Accepted: 06/14/2019] [Indexed: 01/20/2023] Open
Abstract
The family of matrix metalloproteinases (MMPs) consists of a set of biological targets that are involved in a multitude of severe pathogenic events such as different forms of cancers or arthritis. Modulation of the target class with small molecule drugs has not led to the anticipated success until present, as all clinical trials failed due to unacceptable side effects or a lack of therapeutic outcome. Monoclonal antibodies offer a tremendous therapeutic potential given their high target selectivity and good pharmacokinetic profiles. For the treatment of a variety of diseases there are already antibody therapies available and the number is increasing. Recently, several antibodies were developed for the selective inhibition of single MMPs that showed high potency and were therefore investigated in in vivo studies with promising results. In this review, we highlight the progress that has been achieved toward the design of inhibitory antibodies that successfully modulate MMP-9 and MMP-14.
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Affiliation(s)
- Thomas Fischer
- Institute of Chemistry and Biotechnology, Center of Organic and Medicinal Chemistry, Zurich University of Applied Sciences, Einsiedlerstrasse 31, 8820 Wädenswil, Switzerland.
| | - Rainer Riedl
- Institute of Chemistry and Biotechnology, Center of Organic and Medicinal Chemistry, Zurich University of Applied Sciences, Einsiedlerstrasse 31, 8820 Wädenswil, Switzerland.
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10
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Fields GB. Mechanisms of Action of Novel Drugs Targeting Angiogenesis-Promoting Matrix Metalloproteinases. Front Immunol 2019; 10:1278. [PMID: 31214203 PMCID: PMC6558196 DOI: 10.3389/fimmu.2019.01278] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 05/20/2019] [Indexed: 12/16/2022] Open
Abstract
Angiogenesis is facilitated by the proteolytic activities of members of the matrix metalloproteinase (MMP) family. More specifically, MMP-9 and MT1-MMP directly regulate angiogenesis, while several studies indicate a role for MMP-2 as well. The correlation of MMP activity to tumor angiogenesis has instigated numerous drug development programs. However, broad-based and Zn2+-chelating MMP inhibitors have fared poorly in the clinic. Selective MMP inhibition by antibodies, biologicals, and small molecules has utilized unique modes of action, such as (a) binding to protease secondary binding sites (exosites), (b) allosterically blocking the protease active site, or (c) preventing proMMP activation. Clinical trials have been undertaken with several of these inhibitors, while others are in advanced pre-clinical stages. The mechanistically non-traditional MMP inhibitors offer treatment strategies for tumor angiogenesis that avoid the off-target toxicities and lack of specificity that plagued Zn2+-chelating inhibitors.
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Affiliation(s)
- Gregg B Fields
- Department of Chemistry and Biochemistry, Florida Atlantic University, Jupiter, FL, United States.,Department of Chemistry, The Scripps Research Institute/Scripps Florida, Jupiter, FL, United States
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11
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Chien MH, Lee WJ, Yang YC, Tan P, Pan KF, Liu YC, Tsai HC, Hsu CH, Wen YC, Hsiao M, Hua KT. N-α-acetyltransferase 10 protein promotes metastasis by stabilizing matrix metalloproteinase-2 protein in human osteosarcomas. Cancer Lett 2018; 433:86-98. [PMID: 29960050 DOI: 10.1016/j.canlet.2018.06.033] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 06/21/2018] [Accepted: 06/23/2018] [Indexed: 01/10/2023]
Abstract
N-α-Acetyltransferase 10 protein (Naa10p) mediates N-terminal acetylation of nascent proteins. Oncogenic or tumor suppressive roles of Naa10p were reported in cancers. Here, we report an oncogenic role of Naa10p in promoting metastasis of osteosarcomas. Higher NAA10 transcripts were observed in metastatic osteosarcoma tissues compared to non-metastatic tissues and were also correlated with a worse prognosis of patients. Knockdown and overexpression of Naa10p in osteosarcoma cells respectively led to decreased and increased cell migratory/invasive abilities. Re-expression of Naa10p, but not an enzymatically inactive mutant, relieved suppression of the invasive ability in vitro and metastasis in vivo imposed by Naa10p-knockdown. According to protease array screening, we identified that matrix metalloproteinase (MMP)-2 was responsible for the Naa10p-induced invasive phenotype. Naa10p was directly associated with MMP-2 protein through its acetyltransferase domain and maintained MMP-2 protein stability via NatA complex activity. MMP-2 expression levels were also significantly correlated with Naa10p levels in osteosarcoma tissues. These results reveal a novel function of Naa10p in the regulation of cell invasiveness by preventing MMP-2 protein degradation that is crucial during osteosarcoma metastasis.
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Affiliation(s)
- Ming-Hsien Chien
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Medical Education and Research, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, Taiwan
| | - Wei-Jiunn Lee
- Department of Medical Education and Research, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Department of Urology, School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yi-Chieh Yang
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; The Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Peng Tan
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Ke-Fan Pan
- Graduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yu-Cheng Liu
- Graduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Hsiao-Chi Tsai
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Chun-Hua Hsu
- Department of Agricultural Chemistry, National Taiwan University, Taipei, Taiwan
| | - Yu-Ching Wen
- Department of Urology, School of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Urology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Michael Hsiao
- The Genomics Research Center, Academia Sinica, Taipei, Taiwan; Department of Biochemistry, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Kuo-Tai Hua
- Graduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan.
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12
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Remacle AG, Cieplak P, Nam DH, Shiryaev SA, Ge X, Strongin AY. Selective function-blocking monoclonal human antibody highlights the important role of membrane type-1 matrix metalloproteinase (MT1-MMP) in metastasis. Oncotarget 2018; 8:2781-2799. [PMID: 27835863 PMCID: PMC5356841 DOI: 10.18632/oncotarget.13157] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 10/13/2016] [Indexed: 02/05/2023] Open
Abstract
The invasion-promoting MT1-MMP is a cell surface-associated collagenase with a plethora of critical cellular functions. There is a consensus that MT1-MMP is a key protease in aberrant pericellular proteolysis in migrating cancer cells and, accordingly, a promising drug target. Because of high homology in the MMP family and a limited success in the design of selective small-molecule inhibitors, it became evident that the inhibitor specificity is required for selective and successful MT1-MMP therapies. Using the human Fab antibody library (over 1.25×109 individual variants) that exhibited the extended, 23-27 residue long, VH CDR-H3 segments, we isolated a panel of the inhibitory antibody fragments, from which the 3A2 Fab outperformed others as a specific and potent, low nanomolar range, inhibitor of MT1-MMP. Here, we report the in-depth characterization of the 3A2 antibody. Our multiple in vitro and cell-based tests and assays, and extensive structural modeling of the antibody/protease interactions suggest that the antibody epitope involves the residues proximal to the protease catalytic site and that, in contrast with tissue inhibitor-2 of MMPs (TIMP-2), the 3A2 Fab inactivates the protease functionality by binding to the catalytic domain outside the active site cavity. In agreement with the studies in metastasis by others, our animal studies in acute pulmonary melanoma metastasis support a key role of MT1-MMP in metastatic process. Conversely, the selective anti-MT1-MMP monotherapy significantly alleviated melanoma metastatic burden. It is likely that further affinity maturation of the 3A2 Fab will result in the lead inhibitor and a proof-of-concept for MT1-MMP targeting in metastatic cancers.
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Affiliation(s)
- Albert G Remacle
- Infectious and Inflammatory Disease Center/Cancer Research Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Piotr Cieplak
- Infectious and Inflammatory Disease Center/Cancer Research Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Dong Hyun Nam
- Department of Chemical and Environmental Engineering, University of California, Riverside, Riverside, CA 92512, USA
| | - Sergey A Shiryaev
- Infectious and Inflammatory Disease Center/Cancer Research Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Xin Ge
- Department of Chemical and Environmental Engineering, University of California, Riverside, Riverside, CA 92512, USA
| | - Alex Y Strongin
- Infectious and Inflammatory Disease Center/Cancer Research Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
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13
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Abstract
Matrix metalloproteinases (MMPs) are a family of zinc-containing enzymes required for homeostasis. These enzymes are an important class of drug targets as their over expression is associated with many disease states. Most of the inhibitors reported against this class of proteins have failed in clinical trials due to lack of specificity. In order to assist in drug design endeavors for MMP targets, a computationally tractable pathway is presented, comprising, (1) docking of small molecule inhibitors against the target MMPs, (2) derivation of quantum mechanical charges on the zinc ion in the active site and the amino acids coordinating with zinc including the inhibitor molecule, (3) molecular dynamics simulations on the docked ligand-MMP complexes, and (4) evaluation of binding affinities of the ligand-MMP complexes via an accurate scoring function for zinc containing metalloprotein-ligand complexes. The above pathway was applied to study the interaction of the inhibitor Batimastat with MMPs, which resulted in a high correlation between the predicted and experimental binding free energies, suggesting the potential applicability of the pathway.
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14
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Nam DH, Lee KB, Ge X. Functional Production of Catalytic Domains of Human MMPs in Escherichia coli Periplasm. Methods Mol Biol 2018; 1731:65-72. [PMID: 29318544 DOI: 10.1007/978-1-4939-7595-2_7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Due to their central roles in tumor growth and invasion, milligram-level amounts of active MMPs are frequently required for cancer research and development of chemical or biological MMP inhibitors. Here we describe methods for functional production of catalytic domains of MMPs (cdMMPs) in E. coli periplasm without refolding or activation process. We demonstrate applications of this straightforward approach for cdMMP-9, cdMMP-14, and cdMMP-14 mutants.
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Affiliation(s)
- Dong Hyun Nam
- Department of Chemical and Environmental Engineering, University of California, Riverside, CA, USA
| | - Ki Baek Lee
- Department of Chemical and Environmental Engineering, University of California, Riverside, CA, USA
| | - Xin Ge
- Department of Chemical and Environmental Engineering, University of California, Riverside, CA, USA.
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15
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Piperigkou Z, Manou D, Karamanou K, Theocharis AD. Strategies to Target Matrix Metalloproteinases as Therapeutic Approach in Cancer. Methods Mol Biol 2018; 1731:325-348. [PMID: 29318564 DOI: 10.1007/978-1-4939-7595-2_27] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Matrix metalloproteinases (MMPs) are a family of zinc-dependent endopeptidases that are capable of degrading numerous extracellular matrix (ECM) components thus participating in physiological and pathological processes. Apart from the remodeling of ECM, they affect cell-cell and cell-matrix interactions and are implicated in the development and progression of various diseases such as cancer. Numerous studies have demonstrated that MMPs evoke epithelial to mesenchymal transition (EMT) of cancer cells and affect their signaling, adhesion, migration and invasion to promote cancer cell aggressiveness. Various studies have suggested MMPs as suitable targets for treatment of malignancies, and several MMP inhibitors (MMPIs) have been developed. Although initial trials have failed to establish MMPIs as anticancer agents due to lack of specificity and side effects, new MMPIs have been developed with improved action that are currently being investigated. Furthermore, novel strategies that target MMPs for improving drug delivery and regulating their activity in tumors are presented. This review summarizes the implication of MMPs in cancer progression and discusses the advancements in their targeting.
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Affiliation(s)
- Zoi Piperigkou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, Greece
| | - Dimitra Manou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, Greece
| | - Konstantina Karamanou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, Greece
| | - Achilleas D Theocharis
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, Greece.
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16
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Webb AH, Gao BT, Goldsmith ZK, Irvine AS, Saleh N, Lee RP, Lendermon JB, Bheemreddy R, Zhang Q, Brennan RC, Johnson D, Steinle JJ, Wilson MW, Morales-Tirado VM. Inhibition of MMP-2 and MMP-9 decreases cellular migration, and angiogenesis in in vitro models of retinoblastoma. BMC Cancer 2017; 17:434. [PMID: 28633655 PMCID: PMC5477686 DOI: 10.1186/s12885-017-3418-y] [Citation(s) in RCA: 194] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 06/09/2017] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Retinoblastoma (Rb) is the most common primary intraocular tumor in children. Local treatment of the intraocular disease is usually effective if diagnosed early; however advanced Rb can metastasize through routes that involve invasion of the choroid, sclera and optic nerve or more broadly via the ocular vasculature. Metastatic Rb patients have very high mortality rates. While current therapy for Rb is directed toward blocking tumor cell division and tumor growth, there are no specific treatments targeted to block Rb metastasis. Two such targets are matrix metalloproteinases-2 and -9 (MMP-2, -9), which degrade extracellular matrix as a prerequisite for cellular invasion and have been shown to be involved in other types of cancer metastasis. Cancer Clinical Trials with an anti-MMP-9 therapeutic antibody were recently initiated, prompting us to investigate the role of MMP-2, -9 in Rb metastasis. METHODS We compare MMP-2, -9 activity in two well-studied Rb cell lines: Y79, which exhibits high metastatic potential and Weri-1, which has low metastatic potential. The effects of inhibitors of MMP-2 (ARP100) and MMP-9 (AG-L-66085) on migration, angiogenesis, and production of immunomodulatory cytokines were determined in both cell lines using qPCR, and ELISA. Cellular migration and potential for invasion were evaluated by the classic wound-healing assay and a Boyden Chamber assay. RESULTS Our results showed that both inhibitors had differential effects on the two cell lines, significantly reducing migration in the metastatic Y79 cell line and greatly affecting the viability of Weri-1 cells. The MMP-9 inhibitor (MMP9I) AG-L-66085, diminished the Y79 angiogenic response. In Weri-1 cells, VEGF was significantly reduced and cell viability was decreased by both MMP-2 and MMP-9 inhibitors. Furthermore, inhibition of MMP-2 significantly reduced secretion of TGF-β1 in both Rb models. CONCLUSIONS Collectively, our data indicates MMP-2 and MMP-9 drive metastatic pathways, including migration, viability and secretion of angiogenic factors in Rb cells. These two subtypes of matrix metalloproteinases represent new potential candidates for targeted anti-metastatic therapy for Rb.
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Affiliation(s)
- Anderson H. Webb
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
| | - Bradley T. Gao
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
| | - Zachary K. Goldsmith
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
| | - Andrew S. Irvine
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
| | - Nabil Saleh
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
| | - Ryan P. Lee
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
| | - Justin B. Lendermon
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
| | - Rajini Bheemreddy
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
| | - Qiuhua Zhang
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
| | - Rachel C. Brennan
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN USA
| | - Dianna Johnson
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
| | - Jena J. Steinle
- Department of Anatomy and Cell Biology, Wayne State University, Detroit, MI USA
| | - Matthew W. Wilson
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
- Department of Surgery, St. Jude Children’s Research Hospital, Memphis, TN USA
| | - Vanessa M. Morales-Tirado
- Department of Ophthalmology, Hamilton Eye Institute, the University of Tennessee Health Science Center, 930 Madison Ave, Room 756, Memphis, TN 38163 USA
- Department of Microbiology, Immunology and Biochemistry, the University of Tennessee Health Science Center, Memphis, TN USA
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17
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Direct expression of active human tissue inhibitors of metalloproteinases by periplasmic secretion in Escherichia coli. Microb Cell Fact 2017; 16:73. [PMID: 28454584 PMCID: PMC5410052 DOI: 10.1186/s12934-017-0686-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 04/21/2017] [Indexed: 12/25/2022] Open
Abstract
Background As regulators of multifunctional metalloproteinases including MMP, ADAM and ADAMTS families, tissue inhibitors of metalloproteinases (TIMPs) play a pivotal role in extracellular matrix remodeling, which is involved in a wide variety of physiological processes. Since abnormal metalloproteinase activities are related to numerous diseases such as arthritis, cancer, atherosclerosis, and neurological disorders, TIMPs and their engineered mutants hold therapeutic potential and thus have been extensively studied. Traditional productions of functional TIMPs and their N-terminal inhibitory domains (N-TIMPs) rely on costly and time-consuming insect and mammalian cell systems, or tedious and inefficient refolding from denatured inclusion bodies. The later process is also associated with heterogeneous products and batch-to-batch variation. Results In this study, we developed a simple approach to directly produce high yields of active TIMPs in the periplasmic space of Escherichia coli without refolding. Facilitated by disulfide isomerase (DsbC) co-expression in protease-deficient strain BL21 (DE3), N-TIMP-1/-2 and TIMP-2 which contain multiple disulfide bonds were produced without unwanted truncations. 0.2–1.4 mg purified monomeric TIMPs were typically yielded per liter of culture media. Periplasmically produced TIMPs exhibited expected inhibition potencies towards MMP-1/2/7/14, and were functional in competitive ELISA to elucidate the binding epitopes of MMP specific antibodies. In addition, prepared N-TIMPs were fully active in a cellular context, i.e. regulating cancer cell morphology and migration in 2D and 3D bioassays. Conclusion Periplasmic expression in E. coli is an excellent strategy to recombinantly produce active TIMPs and N-TIMPs. Electronic supplementary material The online version of this article (doi:10.1186/s12934-017-0686-9) contains supplementary material, which is available to authorized users.
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18
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Knapinska AM, Estrada CA, Fields GB. The Roles of Matrix Metalloproteinases in Pancreatic Cancer. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2017; 148:339-354. [PMID: 28662827 DOI: 10.1016/bs.pmbts.2017.03.004] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Matrix metalloproteinases (MMPs) have long been implicated for roles in cancer initiation, tumor growth, and metastasis. However, pancreatic cancer clinical trials using broad-based MMP inhibitors were discouraging. To better evaluate the use of MMP inhibitors in pancreatic cancer, (a) more precise roles of individual MMPs in pancreatic cancer needed to be determined and (b) animal models that more accurately represented human pancreatic cancer needed to be developed. The last decade has seen substantial progress in both areas. MT1-MMP has been recognized as a critical mediator of several steps in pancreatic cancer progression, while MMP-9 appears to be an antitarget when considering pancreatic cancer therapies.
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Affiliation(s)
| | | | - Gregg B Fields
- Florida Atlantic University, Jupiter, FL, United States; The Scripps Research Institute/Scripps Florida, Jupiter, FL, United States.
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19
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Turunen SP, Tatti-Bugaeva O, Lehti K. Membrane-type matrix metalloproteases as diverse effectors of cancer progression. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2017; 1864:1974-1988. [PMID: 28390905 DOI: 10.1016/j.bbamcr.2017.04.002] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 04/02/2017] [Accepted: 04/03/2017] [Indexed: 12/12/2022]
Abstract
Membrane-type matrix metalloproteases (MT-MMP) are pivotal regulators of cell invasion, growth and survival. Tethered to the cell membranes by a transmembrane domain or GPI-anchor, the six MT-MMPs can exert these functions via cell surface-associated extracellular matrix degradation or proteolytic protein processing, including shedding or release of signaling receptors, adhesion molecules, growth factors and other pericellular proteins. By interactions with signaling scaffold or cytoskeleton, the C-terminal cytoplasmic tail of the transmembrane MT-MMPs further extends their functionality to signaling or structural relay. MT-MMPs are differentially expressed in cancer. The most extensively studied MMP14/MT1-MMP is induced in various cancers along malignant transformation via pathways activated by mutations in tumor suppressors or proto-oncogenes and changes in tumor microenvironment including cellular heterogeneity, extracellular matrix composition, tissue oxygenation, and inflammation. Classically such induction involves transcriptional programs related to epithelial-to-mesenchymal transition. Besides inhibition by endogenous tissue inhibitors, MT-MMP activities are spatially and timely regulated at multiple levels by microtubular vesicular trafficking, dimerization/oligomerization, other interactions and localization in the actin-based invadosomes, in both tumor and the stroma. The functions of MT-MMPs are multifaceted within reciprocal cellular responses in the evolving tumor microenvironment, which poses the importance of these proteases beyond the central function as matrix scissors, and necessitates us to rethink MT-MMPs as dynamic signaling proteases of cancer. This article is part of a Special Issue entitled: Matrix Metalloproteinases edited by Rafael Fridman.
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Affiliation(s)
- S Pauliina Turunen
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institute, Nobels väg 16, SE-17177 Stockholm, Sweden
| | - Olga Tatti-Bugaeva
- Research Programs Unit, Genome-Scale Biology and Haartman Institute, University of Helsinki, and Helsinki University Hospital, P.O. Box 63, FI-00014 Helsinki, Finland
| | - Kaisa Lehti
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institute, Nobels väg 16, SE-17177 Stockholm, Sweden; Research Programs Unit, Genome-Scale Biology and Haartman Institute, University of Helsinki, and Helsinki University Hospital, P.O. Box 63, FI-00014 Helsinki, Finland; K. Albin Johansson Foundation, Finnish Cancer Institute, P.O. Box 63, FI-00014, Helsinki, Finland.
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20
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Zhou H, Neelakantan D, Ford HL. Clonal cooperativity in heterogenous cancers. Semin Cell Dev Biol 2017; 64:79-89. [PMID: 27582427 PMCID: PMC5330947 DOI: 10.1016/j.semcdb.2016.08.028] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 08/24/2016] [Indexed: 12/21/2022]
Abstract
Tumor heterogeneity is a major obstacle to the development of effective therapies and is thus an important focus of cancer research. Genetic and epigenetic alterations, as well as altered tumor microenvironments, result in tumors made up of diverse subclones with different genetic and phenotypic characteristics. Intratumor heterogeneity enables competition, but also supports clonal cooperation via cell-cell contact or secretion of factors, resulting in enhanced tumor progression. Here, we summarize recent findings related to interclonal interactions within a tumor and the therapeutic implications of such interactions, with an emphasis on how different subclones collaborate with each other to promote proliferation, metastasis and therapy-resistance. Furthermore, we propose that disruption of clonal cooperation by targeting key factors (such as Wnt and Hedgehog, amongst others) can be an alternative approach to improving clinical outcomes.
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Affiliation(s)
- Hengbo Zhou
- Program in Cancer Biology, University of Colorado School of Medicine, 12800 East 19th Avenue, Aurora, CO 80045, United States
| | - Deepika Neelakantan
- Program in Molecular Biology, University of Colorado School of Medicine, 12800 East 19th Avenue, Aurora, CO 80045, United States
| | - Heide L Ford
- Program in Cancer Biology, University of Colorado School of Medicine, 12800 East 19th Avenue, Aurora, CO 80045, United States; Program in Molecular Biology, University of Colorado School of Medicine, 12800 East 19th Avenue, Aurora, CO 80045, United States; Department of Pharmacology, University of Colorado School of Medicine, 12800 East 19th Avenue, Aurora, CO 80045, United States.
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21
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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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22
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Abstract
This invited commentary discusses a recent article by Mohanty et al in Molecular Cancer Therapeutics about significant therapeutic efficacies of novel theranostic nanoparticles (TNPs) for the treatment of human brain cancers in mouse models. The TNPs were cleaved by enzymes in the tumor tissue, matrix metalloproteinase (MMP-14), which lead to release of a highly potent therapeutic drug, azademethylcolchicine. Data showed that the TNPs caused selective toxic effects in MMP-14-expressing glioblastoma and not normal brain. In addition, the iron oxide nanoparticle backbone enabled in vivo drug tracking with magnetic resonance imaging (MRI). This commentary discusses previous efforts of MMP-targeted therapeutics as well as opportunities for further refinements of tumor enzyme-activatable TNPs. If successfully translated to clinical applications, the TNPs might hold substantial potential to improving cytotoxic indexes and long-term outcomes of patients with brain cancer compared to standard therapy.
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Affiliation(s)
- Heike E Daldrup-Link
- 1 Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
- 2 Department of Pediatrics, Lucile Packard Children's Hospital, Stanford University, Stanford, CA, USA
- 3 Stanford Cancer Institute, Stanford University, Stanford, CA, USA
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23
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Abstract
Matrix metalloproteinases (MMPs) are proteolytic enzymes that degrade various components of the extracellular matrix (ECM) and play a role in tissue remodeling. Changes in MMPs have been observed in cancer, connective tissue disorders, and vascular disease, and both endogenous tissue inhibitors of MMPs (TIMPs) and synthetic MMP inhibitors (MMPIs) have been evaluated as modulators of MMP activity in various biological systems. Zymography is a simple technique that is commonly used to assess MMP activity and the efficacy of MMPIs. Also, reverse zymography is a modified technique to study the activity of endogenous TIMPs. However, problems are often encountered during the zymography procedure, which could interfere with accurate assessment of MMP activity in control specimens, and thus make it difficult to determine the pathological changes in MMPs and their responsiveness to MMPIs. Simplified protocols for preparation of experimental solutions, tissue preparation, regular and reverse zymography procedures, and zymogram analysis are presented. Additional helpful tips to troubleshoot problems in the zymography technique and to enhance the quality of the zymograms should make it more feasible to determine the changes in MMPs and assess the efficacy of MMPIs in modulating MMP activity in various biological systems and pathological conditions.
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Ammazzalorso A, De Filippis B, Campestre C, Laghezza A, Marrone A, Amoroso R, Tortorella P, Agamennone M. Seeking for Non-Zinc-Binding MMP-2 Inhibitors: Synthesis, Biological Evaluation and Molecular Modelling Studies. Int J Mol Sci 2016; 17:ijms17101768. [PMID: 27782083 PMCID: PMC5085792 DOI: 10.3390/ijms17101768] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 10/10/2016] [Accepted: 10/14/2016] [Indexed: 01/24/2023] Open
Abstract
Matrix metalloproteinases (MMPs) are an important family of zinc-containing enzymes with a central role in many physiological and pathological processes. Although several MMP inhibitors have been synthesized over the years, none reached the market because of off-target effects, due to the presence of a zinc binding group in the inhibitor structure. To overcome this problem non-zinc-binding inhibitors (NZIs) have been recently designed. In a previous article, a virtual screening campaign identified some hydroxynaphtyridine and hydroxyquinoline as MMP-2 non-zinc-binding inhibitors. In the present work, simplified analogues of previously-identified hits have been synthesized and tested in enzyme inhibition assays. Docking and molecular dynamics studies were carried out to rationalize the activity data.
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Affiliation(s)
- Alessandra Ammazzalorso
- Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Barbara De Filippis
- Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Cristina Campestre
- Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Antonio Laghezza
- Dipartimento di Farmacia-Scienze del Farmaco, Università "A. Moro" Bari, Via Orabona 4, 70125 Bari, Italy.
| | - Alessandro Marrone
- Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Rosa Amoroso
- Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Paolo Tortorella
- Dipartimento di Farmacia-Scienze del Farmaco, Università "A. Moro" Bari, Via Orabona 4, 70125 Bari, Italy.
| | - Mariangela Agamennone
- Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti, Via dei Vestini 31, 66100 Chieti, Italy.
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25
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Xu J, Liu XJ, Li L, Zhang SH, Li Y, Gao RJ, Zhen YS. An engineered TIMP2-based and enediyne-integrated fusion protein for targeting MMP-14 shows potent antitumor efficacy. Oncotarget 2016; 6:26322-34. [PMID: 26314845 PMCID: PMC4694904 DOI: 10.18632/oncotarget.4709] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Accepted: 07/08/2015] [Indexed: 12/13/2022] Open
Abstract
Recent studies have shown that MMP-14 is highly expressed in a panel of human solid tumors and poses as a potential molecular target for anticancer drugs. Currently, major strategies for targeted therapeutics have mainly focused on the use of antibody or ligand-based agents. For seeking an alternative approach, it is of interest to employ endogenous proteins as drug delivery carriers. Considering the facts that TIMP2, the tissue inhibitor of metalloproteinase 2, shows specific interaction with MMP-14 and that Lidamycin (LDM), an extremely potent cytotoxic antitumor antibiotic, consists of an apoprotein (LDP) and a highly active enediyne (AE); we designed and prepared a TIMP2-based and enediyne-integrated fusion protein LDP(AE)-TIMP2 by DNA recombination and molecular reconstitution consecutively. Furthermore, the MMP-14 binding attributes of the active fusion protein were determined and its therapeutic efficacy against human esophageal carcinoma KYSE150 xenograft and human fibrosarcoma HT1080 xenograft models in nude mice was investigated. It is suggested that TIMP2, the endogenous and MMP-14 binding protein, might serve as a guided carrier for targeted therapeutics.
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Affiliation(s)
- Jian Xu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiu-Jun Liu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Liang Li
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Sheng-Hua Zhang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yi Li
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Rui-Juan Gao
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yong-Su Zhen
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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26
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de Bruyn M, Vandooren J, Ugarte-Berzal E, Arijs I, Vermeire S, Opdenakker G. The molecular biology of matrix metalloproteinases and tissue inhibitors of metalloproteinases in inflammatory bowel diseases. Crit Rev Biochem Mol Biol 2016; 51:295-358. [DOI: 10.1080/10409238.2016.1199535] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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27
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Ruddy JM, Ikonomidis JS, Jones JA. Multidimensional Contribution of Matrix Metalloproteinases to Atherosclerotic Plaque Vulnerability: Multiple Mechanisms of Inhibition to Promote Stability. J Vasc Res 2016; 53:1-16. [PMID: 27327039 PMCID: PMC7196926 DOI: 10.1159/000446703] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Accepted: 05/07/2016] [Indexed: 12/17/2022] Open
Abstract
The prevalence of atherosclerotic disease continues to increase, and despite significant reductions in major cardiovascular events with current medical interventions, an additional therapeutic window exists. Atherosclerotic plaque growth is a complex integration of cholesterol penetration, inflammatory cell infiltration, vascular smooth muscle cell (VSMC) migration, and neovascular invasion. A family of matrix-degrading proteases, the matrix metalloproteinases (MMPs), contributes to all phases of vascular remodeling. The contribution of specific MMPs to endothelial cell integrity and VSMC migration in atherosclerotic lesion initiation and progression has been confirmed by the increased expression of these proteases in plasma and plaque specimens. Endogenous blockade of MMPs by the tissue inhibitors of metalloproteinases (TIMPs) may attenuate proteolysis in some regions, but the progression of matrix degeneration suggests that MMPs predominate in atherosclerotic plaque, precipitating vulnerability. Plaque neovascularization also contributes to instability and, coupling the known role of MMPs in angiogenesis to that of atherosclerotic plaque growth, interest in targeting MMPs to facilitate plaque stabilization continues to accumulate. This article aims to review the contributions of MMPs and TIMPs to atherosclerotic plaque expansion, neovascularization, and rupture vulnerability with an interest in promoting targeted therapies to improve plaque stabilization and decrease the risk of major cardiovascular events.
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Affiliation(s)
- Jean Marie Ruddy
- Division of Vascular Surgery, Department of Surgery, Medical University of South Carolina, Charleston, S.C., USA
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28
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Development and Validation of a Small Single-domain Antibody That Effectively Inhibits Matrix Metalloproteinase 8. Mol Ther 2016; 24:890-902. [PMID: 26775809 DOI: 10.1038/mt.2016.2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 12/31/2015] [Indexed: 12/15/2022] Open
Abstract
A detrimental role for matrix metalloproteinase 8 (MMP8) has been identified in several pathological conditions, e.g., lethal hepatitis and the systemic inflammatory response syndrome. Since matrix MMP8-deficient mice are protected in the above-mentioned diseases, specific MMP8 inhibitors could be of clinical value. However, targeting a specific matrix metalloproteinase remains challenging due to the strong structural homology of matrix metalloproteinases, which form a family of 25 members in mammals. Single-domain antibodies, called nanobodies, offer a range of possibilities toward therapy since they are easy to generate, express, produce, and modify, e.g., by linkage to nanobodies directed against other target molecules. Hence, we generated small MMP8-binding nanobodies, and established a proof-of-principle for developing nanobodies that inhibit matrix metalloproteinase activity. Also, we demonstrated for the first time the possibility of expressing nanobodies systemically by in vivo electroporation of the muscle and its relevance as a potential therapy in inflammatory diseases.
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29
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Abdul-Muneer PM, Pfister BJ, Haorah J, Chandra N. Role of Matrix Metalloproteinases in the Pathogenesis of Traumatic Brain Injury. Mol Neurobiol 2015; 53:6106-6123. [PMID: 26541883 DOI: 10.1007/s12035-015-9520-8] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Accepted: 10/28/2015] [Indexed: 12/17/2022]
Abstract
Traumatic brain injury (TBI) is a major cause of mortality and morbidity worldwide. Studies revealed that the pathogenesis of TBI involves upregulation of MMPs. MMPs form a large family of closely related zinc-dependent endopeptidases, which are primarily responsible for the dynamic remodulation of the extracellular matrix (ECM). Thus, they are involved in several normal physiological processes like growth, development, and wound healing. During pathophysiological conditions, MMPs proteolytically degrade various components of ECM and tight junction (TJ) proteins of BBB and cause BBB disruption. Impairment of BBB causes leakiness of the blood from circulation to brain parenchyma that leads to microhemorrhage and edema. Further, MMPs dysregulate various normal physiological processes like angiogenesis and neurogenesis, and also they participate in the inflammatory and apoptotic cascades by inducing or regulating the specific mediators and their receptors. In this review, we explore the roles of MMPs in various physiological/pathophysiological processes associated with neurological complications, with special emphasis on TBI.
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Affiliation(s)
- P M Abdul-Muneer
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, 07102, USA.
| | - Bryan J Pfister
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, 07102, USA
| | - James Haorah
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, 07102, USA
| | - Namas Chandra
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, 07102, USA
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30
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Nam DH, Ge X. Direct production of functional matrix metalloproteinase--14 without refolding or activation and its application for in vitro inhibition assays. Biotechnol Bioeng 2015; 113:717-23. [PMID: 26416249 DOI: 10.1002/bit.25840] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 09/05/2015] [Accepted: 09/21/2015] [Indexed: 02/06/2023]
Abstract
Human matrix metalloproteinase (MMP)-14, a membrane-bound zinc endopeptidase, is one of the most important cancer targets because it plays central roles in tumor growth and invasion. Large amounts of active MMP-14 are required for cancer research and the development of chemical or biological MMP-14 inhibitors. Current methods of MMP-14 production through refolding and activation are labor-intensive, time-consuming, and often associated with low recovery rates, lot-to-lot variation and heterogeneous products. Here, we report direct production of the catalytic domain of MMP-14 in the periplasmic space of Escherichia coli. 0.5 mg/L of functional MMP-14 was produced without tedious refolding or problematic activation process. MMP-14 prepared by simple periplasmic treatment can be readily utilized to evaluate the potencies of chemical and antibody-based inhibitors. Furthermore, co-expression of both MMP-14 and antibody Fab fragments in the periplasm facilitated inhibitory antibody screening by avoiding purification of MMP-14 or Fabs. We expect this MMP-14 expression strategy can expedite the development of therapeutic drugs targeting MMPs with biological significance.
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Affiliation(s)
- Dong Hyun Nam
- Department of Chemical and Environmental Engineering, University of California, 900 University Ave Riverside, Riverside, 92521, California
| | - Xin Ge
- Department of Chemical and Environmental Engineering, University of California, 900 University Ave Riverside, Riverside, 92521, California.
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31
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Ovarian Cancer Cell Adhesion/Migration Dynamics on Micro-Structured Laminin Gradients Fabricated by Multiphoton Excited Photochemistry. Bioengineering (Basel) 2015; 2:139-159. [PMID: 28952475 PMCID: PMC5597181 DOI: 10.3390/bioengineering2030139] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2015] [Revised: 07/01/2015] [Accepted: 07/09/2015] [Indexed: 02/02/2023] Open
Abstract
Haptotaxis, i.e., cell migration in response to adhesive gradients, has been previously implicated in cancer metastasis. A better understanding of cell migration dynamics and their regulation could ultimately lead to new drug targets, especially for cancers with poor prognoses, such as ovarian cancer. Haptotaxis has not been well-studied due to the lack of biomimetic, biocompatible models, where, for example, microcontact printing and microfluidics approaches are primarily limited to 2D surfaces and cannot produce the 3D submicron features to which cells respond. Here we used multiphoton excited (MPE) phototochemistry to fabricate nano/microstructured gradients of laminin (LN) as 2.5D models of the ovarian basal lamina to study the haptotaxis dynamics of a series of ovarian cancer cells. Using these models, we found that increased LN concentration increased migration speed and also alignment of the overall cell morphology and their cytoskeleton along the linear axis of the gradients. Both these metrics were enhanced on LN compared to BSA gradients of the same design, demonstrating the importance of both topographic and ECM cues on the adhesion/migration dynamics. Using two different gradient designs, we addressed the question of the roles of local concentration and slope and found that the specific haptotactic response depends on the cell phenotype and not simply the gradient design. Moreover, small changes in concentration strongly affected the migration properties. This work is a necessary step in studying haptotaxis in more complete 3D models of the tumor microenvironment for ovarian and other cancers.
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Durrans A, Gao D, Gupta R, Fischer KR, Choi H, El Rayes T, Ryu S, Nasar A, Spinelli CF, Andrews W, Elemento O, Nolan D, Stiles B, Rafii S, Narula N, Davuluri R, Altorki NK, Mittal V. Identification of Reprogrammed Myeloid Cell Transcriptomes in NSCLC. PLoS One 2015; 10:e0129123. [PMID: 26046767 PMCID: PMC4457876 DOI: 10.1371/journal.pone.0129123] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 05/05/2015] [Indexed: 02/02/2023] Open
Abstract
Lung cancer is the leading cause of cancer related mortality worldwide, with non-small cell lung cancer (NSCLC) as the most prevalent form. Despite advances in treatment options including minimally invasive surgery, CT-guided radiation, novel chemotherapeutic regimens, and targeted therapeutics, prognosis remains dismal. Therefore, further molecular analysis of NSCLC is necessary to identify novel molecular targets that impact prognosis and the design of new-targeted therapies. In recent years, tumor “activated/reprogrammed” stromal cells that promote carcinogenesis have emerged as potential therapeutic targets. However, the contribution of stromal cells to NSCLC is poorly understood. Here, we show increased numbers of bone marrow (BM)-derived hematopoietic cells in the tumor parenchyma of NSCLC patients compared with matched adjacent non-neoplastic lung tissue. By sorting specific cellular fractions from lung cancer patients, we compared the transcriptomes of intratumoral myeloid compartments within the tumor bed with their counterparts within adjacent non-neoplastic tissue from NSCLC patients. The RNA sequencing of specific myeloid compartments (immature monocytic myeloid cells and polymorphonuclear neutrophils) identified differentially regulated genes and mRNA isoforms, which were inconspicuous in whole tumor analysis. Genes encoding secreted factors, including osteopontin (OPN), chemokine (C-C motif) ligand 7 (CCL7) and thrombospondin 1 (TSP1) were identified, which enhanced tumorigenic properties of lung cancer cells indicative of their potential as targets for therapy. This study demonstrates that analysis of homogeneous stromal populations isolated directly from fresh clinical specimens can detect important stromal genes of therapeutic value.
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Affiliation(s)
- Anna Durrans
- Department of Cardiothoracic Surgery, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Department of Cell and Developmental Biology, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Neuberger Berman Lung Cancer Center, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Dingcheng Gao
- Department of Cardiothoracic Surgery, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Department of Cell and Developmental Biology, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Neuberger Berman Lung Cancer Center, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Ravi Gupta
- Molecular and Cellular Oncogenesis Program, The Wistar Institute, 3601 Spruce St, Philadelphia, PA 19104, United States of America
| | - Kari R. Fischer
- Department of Cardiothoracic Surgery, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Department of Cell and Developmental Biology, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Neuberger Berman Lung Cancer Center, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Weill Cornell Graduate School of Medical Sciences, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Hyejin Choi
- Department of Cardiothoracic Surgery, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Department of Cell and Developmental Biology, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Neuberger Berman Lung Cancer Center, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Weill Cornell Graduate School of Medical Sciences, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Tina El Rayes
- Department of Cardiothoracic Surgery, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Department of Cell and Developmental Biology, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Neuberger Berman Lung Cancer Center, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Weill Cornell Graduate School of Medical Sciences, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Seongho Ryu
- Department of Cardiothoracic Surgery, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Department of Cell and Developmental Biology, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Neuberger Berman Lung Cancer Center, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Abu Nasar
- Department of Cardiothoracic Surgery, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Cathy F. Spinelli
- Department of Cardiothoracic Surgery, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Weston Andrews
- Department of Cardiothoracic Surgery, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Olivier Elemento
- Institute for Computational Biomedicine, Department of Physiology and Biophysics, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Daniel Nolan
- HHMI, Department of Genetic Medicine, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Brendon Stiles
- Department of Cardiothoracic Surgery, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Neuberger Berman Lung Cancer Center, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Shahin Rafii
- HHMI, Department of Genetic Medicine, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Navneet Narula
- Department of Pathology, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
| | - Ramana Davuluri
- Molecular and Cellular Oncogenesis Program, The Wistar Institute, 3601 Spruce St, Philadelphia, PA 19104, United States of America
| | - Nasser K. Altorki
- Department of Cardiothoracic Surgery, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Neuberger Berman Lung Cancer Center, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- * E-mail: (NKA); (VM)
| | - Vivek Mittal
- Department of Cardiothoracic Surgery, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Department of Cell and Developmental Biology, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- Neuberger Berman Lung Cancer Center, Weill Cornell Medical College of Cornell University, 1300 York Avenue, New York, New York 10065, United States of America
- * E-mail: (NKA); (VM)
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Marshall DC, Lyman SK, McCauley S, Kovalenko M, Spangler R, Liu C, Lee M, O’Sullivan C, Barry-Hamilton V, Ghermazien H, Mikels-Vigdal A, Garcia CA, Jorgensen B, Velayo AC, Wang R, Adamkewicz JI, Smith V. Selective Allosteric Inhibition of MMP9 Is Efficacious in Preclinical Models of Ulcerative Colitis and Colorectal Cancer. PLoS One 2015; 10:e0127063. [PMID: 25961845 PMCID: PMC4427291 DOI: 10.1371/journal.pone.0127063] [Citation(s) in RCA: 140] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 04/11/2015] [Indexed: 12/20/2022] Open
Abstract
Expression of matrix metalloproteinase 9 (MMP9) is elevated in a variety of inflammatory and oncology indications, including ulcerative colitis and colorectal cancer. MMP9 is a downstream effector and an upstream mediator of pathways involved in growth and inflammation, and has long been viewed as a promising therapeutic target. However, previous efforts to target matrix metalloproteinases (MMPs), including MMP9, have utilized broad-spectrum or semi-selective inhibitors. While some of these drugs showed signs of efficacy in patients, all MMP-targeted inhibitors have been hampered by dose-limiting toxicity or insufficient clinical benefit, likely due to their lack of specificity. Here, we show that selective inhibition of MMP9 did not induce musculoskeletal syndrome (a characteristic toxicity of pan-MMP inhibitors) in a rat model, but did reduce disease severity in a dextran sodium sulfate-induced mouse model of ulcerative colitis. We also found that MMP9 inhibition decreased tumor growth and metastases incidence in a surgical orthotopic xenograft model of colorectal carcinoma, and that inhibition of either tumor- or stroma-derived MMP9 was sufficient to reduce primary tumor growth. Collectively, these data suggest that selective MMP9 inhibition is a promising therapeutic strategy for treatment of inflammatory and oncology indications in which MMP9 is upregulated and is associated with disease pathology, such as ulcerative colitis and colorectal cancer. In addition, we report the development of a potent and highly selective allosteric MMP9 inhibitor, the humanized monoclonal antibody GS-5745, which can be used to evaluate the therapeutic potential of MMP9 inhibition in patients.
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MESH Headings
- Allosteric Regulation
- Animals
- Antibodies, Monoclonal, Humanized/biosynthesis
- Antibodies, Monoclonal, Humanized/isolation & purification
- Antibodies, Monoclonal, Humanized/pharmacology
- Antineoplastic Agents/isolation & purification
- Antineoplastic Agents/metabolism
- Antineoplastic Agents/pharmacology
- Colitis, Ulcerative/chemically induced
- Colitis, Ulcerative/drug therapy
- Colitis, Ulcerative/enzymology
- Colitis, Ulcerative/genetics
- Colorectal Neoplasms/drug therapy
- Colorectal Neoplasms/enzymology
- Colorectal Neoplasms/genetics
- Colorectal Neoplasms/pathology
- Dextran Sulfate
- Disease Models, Animal
- Drug Evaluation, Preclinical
- Epitope Mapping
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Hybridomas/immunology
- Male
- Matrix Metalloproteinase 9/administration & dosage
- Matrix Metalloproteinase 9/genetics
- Matrix Metalloproteinase 9/metabolism
- Matrix Metalloproteinase Inhibitors/isolation & purification
- Matrix Metalloproteinase Inhibitors/metabolism
- Matrix Metalloproteinase Inhibitors/pharmacology
- Mice
- Mice, Nude
- Rats
- Rats, Inbred Lew
- Recombinant Proteins/administration & dosage
- Recombinant Proteins/genetics
- Recombinant Proteins/metabolism
- Signal Transduction
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Derek C. Marshall
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Susan K. Lyman
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Scott McCauley
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Maria Kovalenko
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Rhyannon Spangler
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Chian Liu
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Michael Lee
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Christopher O’Sullivan
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Vivian Barry-Hamilton
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Haben Ghermazien
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Amanda Mikels-Vigdal
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Carlos A. Garcia
- Department of Process Development, Gilead Sciences, Inc., Oceanside, California, United States of America
| | - Brett Jorgensen
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Arleene C. Velayo
- Department of Process Development, Gilead Sciences, Inc., Oceanside, California, United States of America
| | - Ruth Wang
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Joanne I. Adamkewicz
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
| | - Victoria Smith
- Department of Biology, Gilead Sciences, Inc., Foster City, California, United States of America
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Fields GB. New strategies for targeting matrix metalloproteinases. Matrix Biol 2015; 44-46:239-46. [PMID: 25595836 PMCID: PMC4466128 DOI: 10.1016/j.matbio.2015.01.002] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Revised: 01/07/2015] [Accepted: 01/08/2015] [Indexed: 01/27/2023]
Abstract
The development of matrix metalloproteinase (MMP) inhibitors has often been frustrated by a lack of specificity and subsequent off-target effects. More recently, inhibitor design has considered secondary binding sites (exosites) to improve specificity. Small molecules and peptides have been developed that bind exosites in the catalytic (CAT) domain of MMP-13, the CAT or hemopexin-like (HPX) domain of MT1-MMP, and the collagen binding domain (CBD) of MMP-2 and MMP-9. Antibody-based approaches have resulted in selective inhibitors for MMP-9 and MT1-MMP that target CAT domain exosites. Triple-helical “mini-proteins” have taken advantage of collagen binding exosites, producing a family of novel probes. A variety of non-traditional approaches that incorporate exosite binding into the design process has yielded inhibitors with desirable selectivities within the MMP family.
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Affiliation(s)
- Gregg B Fields
- Florida Atlantic University, Department of Chemistry & Biochemistry, 5353 Parkside Drive, Building MC17, Jupiter, FL 33458, United States; The Scripps Research Institute/Scripps Florida, Department of Chemistry, 130 Scripps Way, Jupiter, FL 33458, United States; Torrey Pines Institute for Molecular Studies, Department of Chemistry, 11350 SW Village Parkway, Port St. Lucie, FL 34987, United States; Torrey Pines Institute for Molecular Studies, Department of Biology, 11350 SW Village Parkway, Port St. Lucie, FL 34987, United States.
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35
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Bonnans C, Chou J, Werb Z. Remodelling the extracellular matrix in development and disease. Nat Rev Mol Cell Biol 2015; 15:786-801. [PMID: 25415508 DOI: 10.1038/nrm3904] [Citation(s) in RCA: 2711] [Impact Index Per Article: 301.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The extracellular matrix (ECM) is a highly dynamic structure that is present in all tissues and continuously undergoes controlled remodelling. This process involves quantitative and qualitative changes in the ECM, mediated by specific enzymes that are responsible for ECM degradation, such as metalloproteinases. The ECM interacts with cells to regulate diverse functions, including proliferation, migration and differentiation. ECM remodelling is crucial for regulating the morphogenesis of the intestine and lungs, as well as of the mammary and submandibular glands. Dysregulation of ECM composition, structure, stiffness and abundance contributes to several pathological conditions, such as fibrosis and invasive cancer. A better understanding of how the ECM regulates organ structure and function and of how ECM remodelling affects disease progression will contribute to the development of new therapeutics.
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Affiliation(s)
- Caroline Bonnans
- 1] Department of Anatomy, University of California, 513 Parnassus Avenue, San Francisco, California 94143-0452, USA. [2] Oncology Department, INSERM U661, Functional Genomic Institute, 141 rue de la Cardonille, 34094 Montpellier, France
| | - Jonathan Chou
- 1] Department of Anatomy, University of California, 513 Parnassus Avenue, San Francisco, California 94143-0452, USA. [2] Department of Medicine, University of California, 513 Parnassus Avenue, San Francisco, California 94143-0452, USA
| | - Zena Werb
- Department of Anatomy, University of California, 513 Parnassus Avenue, San Francisco, California 94143-0452, USA
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36
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Nishihara T, Remacle AG, Angert M, Shubayev I, Shiryaev SA, Liu H, Dolkas J, Chernov AV, Strongin AY, Shubayev VI. Matrix metalloproteinase-14 both sheds cell surface neuronal glial antigen 2 (NG2) proteoglycan on macrophages and governs the response to peripheral nerve injury. J Biol Chem 2014; 290:3693-707. [PMID: 25488667 DOI: 10.1074/jbc.m114.603431] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Neuronal glial antigen 2 (NG2) is an integral membrane chondroitin sulfate proteoglycan expressed by vascular pericytes, macrophages (NG2-Mφ), and progenitor glia of the nervous system. Herein, we revealed that NG2 shedding and axonal growth, either independently or jointly, depended on the pericellular remodeling events executed by membrane-type 1 matrix metalloproteinase (MT1-MMP/MMP-14). Using purified NG2 ectodomain constructs, individual MMPs, and primary NG2-Mφ cultures, we demonstrated for the first time that MMP-14 performed as an efficient and unconventional NG2 sheddase and that NG2-Mφ infiltrated into the damaged peripheral nervous system. We then characterized the spatiotemporal relationships among MMP-14, MMP-2, and tissue inhibitor of metalloproteinases-2 in sciatic nerve. Tissue inhibitor of metalloproteinases-2-free MMP-14 was observed in the primary Schwann cell cultures using the inhibitory hydroxamate warhead-based MP-3653 fluorescent reporter. In teased nerve fibers, MMP-14 translocated postinjury toward the nodes of Ranvier and its substrates, laminin and NG2. Inhibition of MMP-14 activity using the selective, function-blocking DX2400 human monoclonal antibody increased the levels of regeneration-associated factors, including laminin, growth-associated protein 43, and cAMP-dependent transcription factor 3, thereby promoting sensory axon regeneration after nerve crush. Concomitantly, DX2400 therapy attenuated mechanical hypersensitivity associated with nerve crush in rats. Together, our findings describe a new model in which MMP-14 proteolysis regulates the extracellular milieu and presents a novel therapeutic target in the damaged peripheral nervous system and neuropathic pain.
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Affiliation(s)
- Tasuku Nishihara
- From the Departments of Anesthesiology, University of California, San Diego, La Jolla, California 92093, Veterans Affairs San Diego Healthcare System, La Jolla, California 92037, Department of Anesthesiology and Resuscitology, Ehime University, Toon, Ehime 791-0295, Japan
| | - Albert G Remacle
- Sanford-Burnham Medical Research Institute, La Jolla, California 92037, and
| | - Mila Angert
- From the Departments of Anesthesiology, University of California, San Diego, La Jolla, California 92093, Veterans Affairs San Diego Healthcare System, La Jolla, California 92037
| | - Igor Shubayev
- Veterans Affairs San Diego Healthcare System, La Jolla, California 92037
| | - Sergey A Shiryaev
- Sanford-Burnham Medical Research Institute, La Jolla, California 92037, and
| | - Huaqing Liu
- From the Departments of Anesthesiology, University of California, San Diego, La Jolla, California 92093, Veterans Affairs San Diego Healthcare System, La Jolla, California 92037
| | - Jennifer Dolkas
- From the Departments of Anesthesiology, University of California, San Diego, La Jolla, California 92093, Veterans Affairs San Diego Healthcare System, La Jolla, California 92037
| | - Andrei V Chernov
- Sanford-Burnham Medical Research Institute, La Jolla, California 92037, and
| | - Alex Y Strongin
- Sanford-Burnham Medical Research Institute, La Jolla, California 92037, and
| | - Veronica I Shubayev
- From the Departments of Anesthesiology, University of California, San Diego, La Jolla, California 92093, Veterans Affairs San Diego Healthcare System, La Jolla, California 92037,
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Bonnans C, Chou J, Werb Z. Remodelling the extracellular matrix in development and disease. Nat Rev Mol Cell Biol 2014; 15:786-801. [PMID: 25415508 DOI: 10.1038/nrm3904.remodelling] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The extracellular matrix (ECM) is a highly dynamic structure that is present in all tissues and continuously undergoes controlled remodelling. This process involves quantitative and qualitative changes in the ECM, mediated by specific enzymes that are responsible for ECM degradation, such as metalloproteinases. The ECM interacts with cells to regulate diverse functions, including proliferation, migration and differentiation. ECM remodelling is crucial for regulating the morphogenesis of the intestine and lungs, as well as of the mammary and submandibular glands. Dysregulation of ECM composition, structure, stiffness and abundance contributes to several pathological conditions, such as fibrosis and invasive cancer. A better understanding of how the ECM regulates organ structure and function and of how ECM remodelling affects disease progression will contribute to the development of new therapeutics.
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Affiliation(s)
- Caroline Bonnans
- 1] Department of Anatomy, University of California, 513 Parnassus Avenue, San Francisco, California 94143-0452, USA. [2] Oncology Department, INSERM U661, Functional Genomic Institute, 141 rue de la Cardonille, 34094 Montpellier, France
| | - Jonathan Chou
- 1] Department of Anatomy, University of California, 513 Parnassus Avenue, San Francisco, California 94143-0452, USA. [2] Department of Medicine, University of California, 513 Parnassus Avenue, San Francisco, California 94143-0452, USA
| | - Zena Werb
- Department of Anatomy, University of California, 513 Parnassus Avenue, San Francisco, California 94143-0452, USA
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Is there new hope for therapeutic matrix metalloproteinase inhibition? Nat Rev Drug Discov 2014; 13:904-27. [DOI: 10.1038/nrd4390] [Citation(s) in RCA: 524] [Impact Index Per Article: 52.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Theocharis AD, Gialeli C, Bouris P, Giannopoulou E, Skandalis SS, Aletras AJ, Iozzo RV, Karamanos NK. Cell-matrix interactions: focus on proteoglycan-proteinase interplay and pharmacological targeting in cancer. FEBS J 2014; 281:5023-42. [PMID: 25333340 PMCID: PMC5036392 DOI: 10.1111/febs.12927] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 07/04/2014] [Accepted: 07/09/2014] [Indexed: 01/10/2023]
Abstract
Proteoglycans are major constituents of extracellular matrices, as well as cell surfaces and basement membranes. They play key roles in supporting the dynamic extracellular matrix by generating complex structural networks with other macromolecules and by regulating cellular phenotypes and signaling. It is becoming evident, however, that proteolytic enzymes are required partners for matrix remodeling and for modulating cell signaling via matrix constituents. Proteinases contribute to all stages of diseases, particularly cancer development and progression, and contextually participate in either the removal of damaged products or in the processing of matrix molecules and signaling receptors. The dynamic interplay between proteoglycans and proteolytic enzymes is a crucial biological step that contributes to the pathophysiology of cancer and inflammation. Moreover, proteoglycans are implicated in the expression and secretion of proteolytic enzymes and often modulate their activities. In this review, we describe the emerging biological roles of proteoglycans and proteinases, with a special emphasis on their complex interplay. We critically evaluate this important proteoglycan-proteinase interactome and discuss future challenges with respect to targeting this axis in the treatment of cancer.
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Affiliation(s)
- Achilleas D. Theocharis
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Res. Group, Laboratory of Biochemistry, Department of Chemistry, Department of Chemistry, University of Patras, 26110 Patras, Greece
| | - Chrisostomi Gialeli
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Res. Group, Laboratory of Biochemistry, Department of Chemistry, Department of Chemistry, University of Patras, 26110 Patras, Greece
| | - Panagiotis Bouris
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Res. Group, Laboratory of Biochemistry, Department of Chemistry, Department of Chemistry, University of Patras, 26110 Patras, Greece
| | - Efstathia Giannopoulou
- Clinical Oncology Laboratory, Division of Oncology, University Hospital of Patras, Patras Medical School, Patras 26110, Greece
| | - Spyros S. Skandalis
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Res. Group, Laboratory of Biochemistry, Department of Chemistry, Department of Chemistry, University of Patras, 26110 Patras, Greece
| | - Alexios J. Aletras
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Res. Group, Laboratory of Biochemistry, Department of Chemistry, Department of Chemistry, University of Patras, 26110 Patras, Greece
| | - Renato V. Iozzo
- Department of Pathology, Anatomy and Cell Biology, and the Cancer Cell Biology and Signaling Program, Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania 19107, USA
| | - Nikos K. Karamanos
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Res. Group, Laboratory of Biochemistry, Department of Chemistry, Department of Chemistry, University of Patras, 26110 Patras, Greece
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Abstract
Targeting prostate cancer metastasis has very high therapeutic potential. Prostate cancer is the second most common cause of cancer death among men in the USA, and death results from the development of metastatic disease. In order to metastasize, cancer cells must complete a series of steps that together constitute the metastatic cascade. Each step therefore offers the opportunity for therapeutic targeting. However, practical limitations have served as limiting roadblocks to successfully targeting the metastatic cascade. They include our still-emerging understanding of the underlying biology, as well as the fact that many of the dysregulated processes have critical functionality in otherwise normal cells. We provide a discussion of the underlying biology, as it relates to therapeutic targeting. Therapeutic inroads are rapidly being made, and we present a series of case studies to highlight key points. Finally, future perspectives related to drug discovery for antimetastatic agents are discussed.
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Paz H, Pathak N, Yang J. Invading one step at a time: the role of invadopodia in tumor metastasis. Oncogene 2014; 33:4193-202. [PMID: 24077283 PMCID: PMC3969876 DOI: 10.1038/onc.2013.393] [Citation(s) in RCA: 151] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Revised: 08/07/2013] [Accepted: 08/08/2013] [Indexed: 12/14/2022]
Abstract
The ability to degrade extracellular matrix is critical for tumor cells to invade and metastasize. Recent studies show that tumor cells use specialized actin-based membrane protrusions termed invadopodia to perform matrix degradation. Invadopodia provide an elegant way for tumor cells to precisely couple focal matrix degradation with directional movement. Here we discuss several key components and regulators of invadopodia that have been uniquely implicated in tumor invasion and metastasis. Furthermore, we discuss existing and new therapeutic opportunities to target invadopodia for anti-metastasis treatment.
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Affiliation(s)
- Helicia Paz
- Department of Pharmacology, University of California, San Diego, La Jolla, CA, USA
| | - Navneeta Pathak
- Department of Pharmacology, University of California, San Diego, La Jolla, CA, USA
- Biomedical Sciences Program, University of California, San Diego, La Jolla, CA, USA
| | - Jing Yang
- Department of Pharmacology, University of California, San Diego, La Jolla, CA, USA
- Biomedical Sciences Program, University of California, San Diego, La Jolla, CA, USA
- Department of Pediatrics, University of California, San Diego, La Jolla, CA, USA
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Tilakaratne A, Soory M. Anti-inflammatory Actions of Adjunctive Tetracyclines and Other Agents in Periodontitis and Associated Comorbidities. Open Dent J 2014; 8:109-24. [PMID: 24976875 PMCID: PMC4073587 DOI: 10.2174/1874210601408010109] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2014] [Revised: 04/08/2014] [Accepted: 05/12/2014] [Indexed: 02/08/2023] Open
Abstract
The non-antimicrobial properties of tetracyclines such as anti-inflammatory, proanabolic and anti-catabolic actions make them effective pharmaceuticals for the adjunctive management of chronic inflammatory diseases. An over-exuberant inflammatory response to an antigenic trigger in periodontitis and other chronic inflammatory diseases could contribute to an autoimmune element in disease progression. Their adjunctive use in managing periodontitis could have beneficial effects in curbing excessive inflammatory loading from commonly associated comorbidities such as CHD, DM and arthritis. Actions of tetracyclines and their derivatives include interactions with MMPs, tissue inhibitors of MMPs, growth factors and cytokines. They affect the sequence of inflammation with implications on immunomodulation, cell proliferation and angiogenesis; these actions enhance their scope, in treating a range of disease entities. Non-antimicrobial chemically modified tetracyclines (CMTs) sustain their diverse actions in organ systems which include anti-inflammatory, anti-apoptotic, anti-proteolytic actions, inhibition of angiogenesis and tumor metastasis. A spectrum of biological actions in dermatitis, periodontitis, atherosclerosis, diabetes, arthritis, inflammatory bowel disease, malignancy and prevention of bone resorption is particularly relevant to minocycline. Experimental models of ischemia indicate their specific beneficial effects. Parallel molecules with similar functions, improved Zn binding and solubility have been developed for reducing excessive MMP activity. Curbing excessive MMP activity is particularly relevant to periodontitis, and comorbidities addressed here, where specificity is paramount. Unique actions of tetracyclines in a milieu of excessive inflammatory stimuli make them effective therapeutic adjuncts in the management of chronic inflammatory disorders. These beneficial actions of tetracyclines are relevant to the adjunctive management of periodontitis subjects presenting with commonly prevalent comorbidities addressed here.
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Affiliation(s)
- Aruni Tilakaratne
- Department of Oral Medicine and Periodontology, Faculty of Dental Science, University of Peradeniya, Sri-Lanka
| | - Mena Soory
- Periodontology King's College London Dental Institute, Denmark Hill, London SE5 9RW, UKB
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Abstract
The extracellular matrix (ECM) is an essential component of the human body that is responsible for the proper function of various organs. Changes in the ECM have been implicated in the pathogenesis of several cardiovascular conditions including atherosclerosis, restenosis, and heart failure. Matrix components, such as collagens and noncollagenous proteins, influence the function and activity of vascular cells, particularly vascular smooth muscle cells and macrophages. Matrix proteins have been shown to be implicated in the development of atherosclerotic complications, such as plaque rupture, aneurysm formation, and calcification. ECM proteins control ECM remodeling through feedback signaling to matrix metalloproteinases (MMPs), which are the key players of ECM remodeling in both normal and pathological conditions. The production of MMPs is closely related to the development of an inflammatory response and is subjected to significant changes at different stages of atherosclerosis. Indeed, blood levels of circulating MMPs may be useful for the assessment of the inflammatory activity in atherosclerosis and the prediction of cardiovascular risk. The availability of a wide variety of low-molecular MMP inhibitors that can be conjugated with various labels provides a good perspective for specific targeting of MMPs and implementation of imaging techniques to visualize MMP activity in atherosclerotic plaques and, most interestingly, to monitor responses to antiatheroslerosis therapies. Finally, because of the crucial role of ECM in cardiovascular repair, the regenerative potential of ECM could be successfully used in constructing engineered scaffolds and vessels that mimic properties of the natural ECM and consist of the native ECM components or composite biomaterials. These scaffolds possess a great promise in vascular tissue engineering.
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Biswas S, Killick E, Jochemsen AG, Lunec J. The clinical development of p53-reactivating drugs in sarcomas - charting future therapeutic approaches and understanding the clinical molecular toxicology of Nutlins. Expert Opin Investig Drugs 2014; 23:629-45. [PMID: 24579771 DOI: 10.1517/13543784.2014.892924] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION The majority of human sarcomas, particularly soft tissue sarcomas, are relatively resistant to traditional cytotoxic therapies. The proof-of-concept study by Ray-Coquard et al., using the Nutlin human double minute (HDM)2-binding antagonist RG7112, has recently opened a new chapter in the molecular targeting of human sarcomas. AREAS COVERED In this review, the authors discuss the challenges and prospective remedies for minimizing the significant haematological toxicities of the cis-imidazole Nutlin HDM2-binding antagonists. Furthermore, they also chart the future direction of the development of p53-reactivating (p53-RA) drugs in 12q13-15 amplicon sarcomas and as potential chemopreventative therapies against sarcomagenesis in germ line mutated TP53 carriers. Drawing lessons from the therapeutic use of Imatinib in gastrointestinal tumours, the authors predict the potential pitfalls, which may lie in ahead for the future clinical development of p53-RA agents, as well as discussing potential non-invasive methods to identify the development of drug resistance. EXPERT OPINION Medicinal chemistry strategies, based on structure-based drug design, are required to re-engineer cis-imidazoline Nutlin HDM2-binding antagonists into less haematologically toxic drugs. In silico modelling is also required to predict toxicities of other p53-RA drugs at a much earlier stage in drug development. Whether p53-RA drugs will be therapeutically effective as a monotherapy remains to be determined.
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Affiliation(s)
- Swethajit Biswas
- University Hospitals Southampton NHS Foundation Trust, Southampton General Hospital, Division of Medical Oncology, Sarcoma Unit , Floor D, East Wing, Southampton, Tremona Road, Southampton, SO16 6YD , UK
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Pahwa S, Stawikowski MJ, Fields GB. Monitoring and Inhibiting MT1-MMP during Cancer Initiation and Progression. Cancers (Basel) 2014; 6:416-35. [PMID: 24549119 PMCID: PMC3980612 DOI: 10.3390/cancers6010416] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2013] [Revised: 02/07/2014] [Accepted: 02/08/2014] [Indexed: 12/14/2022] Open
Abstract
Membrane-type 1 matrix metalloproteinase (MT1-MMP) is a zinc-dependent type-I transmembrane metalloproteinase involved in pericellular proteolysis, migration and invasion. Numerous substrates and binding partners have been identified for MT1-MMP, and its role in collagenolysis appears crucial for tumor invasion. However, development of MT1-MMP inhibitors must consider the substantial functions of MT1-MMP in normal physiology and disease prevention. The present review examines the plethora of MT1-MMP activities, how these activities relate to cancer initiation and progression, and how they can be monitored in real time. Examination of MT1-MMP activities and cell surface behaviors can set the stage for the development of unique, selective MT1-MMP inhibitors.
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Affiliation(s)
- Sonia Pahwa
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Oklahoma, 1110 North Stonewall Avenue, Oklahoma City, OK 73117, USA.
| | - Maciej J Stawikowski
- Departments of Chemistry and Biology, Torrey Pines Institute for Molecular Studies, Port St. Lucie, FL 34987, USA.
| | - Gregg B Fields
- Departments of Chemistry and Biology, Torrey Pines Institute for Molecular Studies, Port St. Lucie, FL 34987, USA.
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Alcantara MB, Dass CR. Pigment epithelium-derived factor as a natural matrix metalloproteinase inhibitor: a comparison with classical matrix metalloproteinase inhibitors used for cancer treatment. J Pharm Pharmacol 2014; 66:895-902. [PMID: 24697787 DOI: 10.1111/jphp.12218] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Accepted: 12/23/2013] [Indexed: 12/13/2022]
Abstract
OBJECTIVES In the 1990s, the discovery of the important role of matrix metalloproteinases (MMPs) in cancer angiogenesis, growth and metastasis galvanised research efforts to search for ways to inhibit these MMPs. To date, this has resulted in the investigation of approximately 50 MMPIs which have undergone various phases of clinical trials. However, despite a large body of research being devoted to discovery and development of MMPIs, results have largely not been supportive of this approach to anticancer treatment. KEY FINDINGS The reasons for the general failure of these drugs in clinical trials include various unwanted side-effects, the use of healthy volunteers to provide drug dosages which did not correctly reflect dosages for cancer patients, and the exclusion of patients with early stage cancer in clinical trials despite MMPs being determined to be critical for the angiogenic switch, a process associated with early tumour growth. In contrast, a naturally-occurring endogenous protein and a non-functional serine protease inhibitor (serpin), pigment epithelium-derived factor (PEDF), has been proposed for cancer therapy partly due to its ability to regulate specific MMPs central to cancer progression. SUMMARY PEDF has been found to specifically downregulate membrane-type I matrix metalloproteinase (MT1-MMP) and furthermore, potentially matrix metalloproteinase-2 (MMP-2), two of the most commonly implicated MMPs in neoplasia.
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Affiliation(s)
- Marice B Alcantara
- College of Health and Biomedicine, Victoria University, St Albans, Australia
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Mirshafiey A, Asghari B, Ghalamfarsa G, Jadidi-Niaragh F, Azizi G. The significance of matrix metalloproteinases in the immunopathogenesis and treatment of multiple sclerosis. Sultan Qaboos Univ Med J 2014; 14:e13-25. [PMID: 24516744 DOI: 10.12816/0003332] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2013] [Revised: 06/28/2013] [Accepted: 09/19/2013] [Indexed: 11/27/2022] Open
Abstract
Multiple sclerosis (MS) is an autoimmune disease of the central nervous system (CNS). The major pathological outcomes of the disease are the loss of blood-brain barrier (BBB) integrity and the development of reactive astrogliosis and MS plaque. For the disease to occur, the non-resident cells must enter into the immune-privileged CNS through a breach in the relatively impermeable BBB. It has been demonstrated that matrix metalloproteinases (MMPs) play an important role in the immunopathogenesis of MS, in part through the disruption of the BBB and the recruitment of inflammatory cells into the CNS. Moreover, MMPs can also enhance the cleavage of myelin basic protein (MBP) and the demyelination process. Regarding the growing data on the roles of MMPs and their tissue inhibitors (TIMPs) in the pathogenesis of MS, this review discusses the role of different types of MMPs, including MMP-2, -3, -7, -9, -12 and -25, in the immunopathogenesis and treatment of MS.
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Affiliation(s)
- Abbas Mirshafiey
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Babak Asghari
- Antimicrobial Resistance Research Center, Faculty of Medicine, Iran University of Medical Science, Tehran, Iran
| | - Ghasem Ghalamfarsa
- Cellular & Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Farhad Jadidi-Niaragh
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Gholamreza Azizi
- Imam Hassan Mojtaba Hospital, Alborz University of Medical Sciences, Karaj, Iran
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Shiryaev SA, Remacle AG, Golubkov VS, Ingvarsen S, Porse A, Behrendt N, Cieplak P, Strongin AY. A monoclonal antibody interferes with TIMP-2 binding and incapacitates the MMP-2-activating function of multifunctional, pro-tumorigenic MMP-14/MT1-MMP. Oncogenesis 2013; 2:e80. [PMID: 24296749 PMCID: PMC3940861 DOI: 10.1038/oncsis.2013.44] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 10/29/2013] [Indexed: 01/01/2023] Open
Abstract
Matrix metalloproteinases (MMPs) and, especially membrane type 1 (MT1)-MMP/MMP-14, are promising drug targets in malignancies. In contrast with multiple small-molecule and protein pan-inhibitors of MT1–MMP cleavage activity, the murine 9E8 monoclonal antibody targets the MMP-2-activating function of cellular MT1–MMP alone, rather than the general proteolytic activity and the pro-migratory function of MT1–MMP. Furthermore, the antibody does not interact in any detectable manner with other members of the membrane type (MT)-MMP family. The mechanism of this selectivity remained unknown. Using mutagenesis, binding and activity assays, and modeling in silico, we have demonstrated that the 9E8 antibody recognizes the MT-loop structure, an eight residue insertion that is specific for MT–MMPs and that is distant from the MT1–MMP active site. The binding of the 9E8 antibody to the MT-loop, however, prevents tissue inhibitor of metalloproteinases-2 (TIMP-2) association with MT1–MMP. As a result, the 9E8 antibody incapacitates the TIMP-2-dependent MMP-2-activating function alone rather than the general enzymatic activity of human MT1–MMP. The specific function of the 9E8 antibody we determined directly supports an essential, albeit paradoxical, role of the protein inhibitor (TIMP-2) in MMP-2 activation via a unique membrane-tethered mechanism. In this mechanism, the formation of a tri-molecular MT1–MMPTIMP-2MMP-2 complex is required for both the capture of the soluble MMP-2 proenzyme by cells and then its well-controlled conversion into the mature MMP-2 enzyme. In sum, understanding of the structural requirements for the 9E8 antibody specificity may pave the way for the focused design of the inhibitory antibodies against other individual MMPs.
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Affiliation(s)
- S A Shiryaev
- Sanford-Burnham Medical Research Institute, La Jolla, CA, USA
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MicroRNA-133a regulates the mRNAs of two invadopodia-related proteins, FSCN1 and MMP14, in esophageal cancer. Br J Cancer 2013; 110:189-98. [PMID: 24196787 PMCID: PMC3887287 DOI: 10.1038/bjc.2013.676] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Revised: 09/13/2013] [Accepted: 10/04/2013] [Indexed: 01/01/2023] Open
Abstract
Background: FSCN1 and matrix metalloproteinase 14 (MMP14) are both invadopodia-related proteins. We herein elucidate the tumourigenicity of these proteins and identify novel therapeutic agents in esophageal squamous cell carcinoma (ESCC). Methods: FSCN1 and MMP14 were evaluated by immunohistochemistry and quantitative PCR, and microRNA (miR)-133a was also evaluated by PCR in surgical ESCC specimens. The roles of FSCN1, MMP14 and miR-133a were established in ESCC cells. Results: The expression of FSCN1 or MMP14 was an independent poor prognostic factor according to a multivariate analysis of immunohistochemistry, and their co-expression correlated with the poorest overall survival (OS) out of all the examined factors. Additionally, their mRNAs significantly correlated and both inversely correlated with miR-133a in surgical specimens. Transfection of a miR-133a mimic decreased the mRNA and protein levels of both FSCN1 and MMP14 in ESCC cells. The knockdown of FSCN1 or MMP14 and transfection of a miR-133a mimic inhibited the proliferation and invasion of ESCC cells. Patients with a lower miR-133a expression have a significantly poorer OS than those with a higher expression. Conclusion: The combined expression of FSCN1 and MMP14 is associated with a poor prognosis, and miR-133a, which regulates their mRNAs, can serve as a strong tumour suppressor of ESCC.
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50
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Gooyit M, Song W, Mahasenan KV, Lichtenwalter K, Suckow MA, Schroeder VA, Wolter WR, Mobashery S, Chang M. O-phenyl carbamate and phenyl urea thiiranes as selective matrix metalloproteinase-2 inhibitors that cross the blood-brain barrier. J Med Chem 2013; 56:8139-50. [PMID: 24028490 DOI: 10.1021/jm401217d] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Brain metastasis occurs in 20-40% of cancer patients. Treatment is mostly palliative, and the inability of most drugs to penetrate the brain presents one of the greatest challenges in the development of therapeutics for brain metastasis. Matrix metalloproteinase-2 (MMP-2) plays important roles in invasion and vascularization of the central nervous system and represents a potential target for treatment of brain metastasis. Carbonate, O-phenyl carbamate, urea, and N-phenyl carbamate derivatives of SB-3CT, a selective and potent gelatinase inhibitor, were synthesized and evaluated. The O-phenyl carbamate and urea variants were selective and potent inhibitors of MMP-2. Carbamate 5b was metabolized to the potent gelatinase inhibitor 2, which was present at therapeutic concentrations in the brain. In contrast, phenyl urea 6b crossed the blood-brain barrier, however, higher doses would result in therapeutic brain concentrations. Carbamate 5b and urea 6b show potential for intervention of MMP-2-dependent diseases such as brain metastasis.
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Affiliation(s)
- Major Gooyit
- †Department of Chemistry and Biochemistry, ‡Freimann Life Sciences Center and Department of Biological Sciences, University of Notre Dame , Notre Dame, Indiana 46556, United States
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