1
|
He H, Tan Y, Tang Z, Wang L, Liu S, Wu G. ADAM9: A regulator between HCMV infection and function of smooth muscle cells. J Med Virol 2023; 95:e28352. [PMID: 36437481 DOI: 10.1002/jmv.28352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022]
Abstract
Lots of epidemiological and clinical studies have shown that human cytomegalovirus (HCMV) is related to the pathogenesis of atherosclerosis. Released by inflammatory cells and vascular smooth muscle cell (VSMCs), metalloproteinases are observed in many pathological vessel conditions, including atherosclerosis and restenosis. This study was designed to investigate the effect of HCMV infection on the expression of metalloproteinases and their involvements in the HCMV-induced functional changes of VSMCs. Differential metalloproteinase after HCMV infection was assayed using reverse transcription-polymerase chain reaction (RT-PCR) microarray. The most significant increased a disintegrin and metalloprotease 9 (ADAM9) was chosen to investigate the mechanism of its specific increase after infection using the treatment of UV-irradiated replication-deficient HCMV, HCMV-infected cell lysate filters or Foscarnet. The function of proliferation, migration, production of inflammatoty factors and phenotypic transformation were determined by using cell counting kit-8, transwell, Enzyme-linked immunosorbent assay, RT-quantitative PCR (qPCR) and Western blot, respectively. Moreover, the effect of ADAM9 deficiency on HCMV replication was also determined using RT-qPCR and immunofluorescence. The expression levels of 6 genes were upregulated and 14 genes were downregulated at different time points after HCMV infection. Among these, the expression level of ADAM9 increased most significantly at each time point and the abnormal expression of ADAM9 might be induced by the early gene products of HCMV. Further studies found that ADAM9 promoted the proliferation, the migration, the production of inflammatory factors and the transit from the contractile phenotype (decreased ACTA2 expression) to the synthetic phenotype (increased osteopontin [OPN] expression). Knockdown theADAM9 expression could rescue the decreased ACTA2 expression, but has no effect on OPN expression. ADAM-9 deficiency didn't affect the replication of HCMV. The findings of our study suggest that HCMV infection changed VSMC function through ADAM9 expression, which may contribute to the understanding of the underlying pathological mechanisms of HCMV-induced atherosclerosis.
Collapse
Affiliation(s)
- Hanlin He
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Yurong Tan
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Zhongxiang Tang
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Lili Wang
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Shuiping Liu
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Guojun Wu
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China.,School of Basic Medical Sciences, China-Africa Research Centre of Infectious Diseases, Central South University, Changsha, Hunan, China
| |
Collapse
|
2
|
An Optimized Purification Design for Extracting Active ADAMTS13 from Conditioned Media. Processes (Basel) 2022. [DOI: 10.3390/pr10020322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
ADAMTS13 is a hemostatic enzyme that breaks down pro-thrombotic ultra-large multimers of von Willebrand factor (VWF). The deficiency of ADAMTS13 increases VWF-mediated thrombogenic potential and may lead to thrombotic thrombocytopenic purpura (TTP). Recently, clinical studies have shown the development of acquired TTP after COVID-19 infection and a correlation between low ADAMTS13 plasma levels and increased mortality. As a result, investigating ADAMTS13 as a potential recombinant therapeutic is of broad interest in the field of hematology. ADAMTS13 is considered challenging to purify in its biologically active state. Current purification methods utilize immobilized metal ions, which can interfere with ADAMTS13 metalloprotease activity. For this reason, we optimized an alternative strategy to isolate milligram quantities of highly active recombinant ADAMTS13 (rADAMTS13) from conditioned media after exogenous expression in human cell line, HEK293. HEK293 cells stably expressing C-terminal V5-His-tagged ADAMTS13 were grown in two parallel systems, culture bottles and flasks, for identifying an optimal cultivation strategy. Subsequently, we employed anion exchange followed by anti-V5-tag affinity chromatography to purify rADAMTS13, and extracted rADAMTS13 of high specific activity while preserving its native post-translational modifications. In addition, this process has been optimized and scaled up to produce active rADAMTS13 at levels sufficient for laboratory-scale structural, enzymatic, and biochemical studies.
Collapse
|
3
|
Kumar L, Colomb W, Czerski J, Cox CR, Sarkar SK. Efficient protease based purification of recombinant matrix metalloprotease-1 in E. coli. Protein Expr Purif 2018; 148:59-67. [DOI: 10.1016/j.pep.2018.04.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 03/24/2018] [Accepted: 04/03/2018] [Indexed: 11/16/2022]
|
4
|
Alford VM, Kamath A, Ren X, Kumar K, Gan Q, Awwa M, Tong M, Seeliger MA, Cao J, Ojima I, Sampson NS. Targeting the Hemopexin-like Domain of Latent Matrix Metalloproteinase-9 (proMMP-9) with a Small Molecule Inhibitor Prevents the Formation of Focal Adhesion Junctions. ACS Chem Biol 2017; 12:2788-2803. [PMID: 28945333 PMCID: PMC5697452 DOI: 10.1021/acschembio.7b00758] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
![]()
A lack
of target specificity has greatly hindered the success of
inhibitor development against matrix metalloproteinases (MMPs) for
the treatment of various cancers. The MMP catalytic domains are highly
conserved, whereas the hemopexin-like domains of MMPs are unique to
each family member. The hemopexin-like domain of MMP-9 enhances cancer
cell migration through self-interaction and heterointeractions with
cell surface proteins including CD44 and α4β1 integrin.
These interactions activate EGFR-MAP kinase dependent signaling that
leads to cell migration. In this work, we generated a library of compounds,
based on hit molecule N-[4-(difluoromethoxy)phenyl]-2-[(4-oxo-6-propyl-1H-pyrimidin-2-yl)sulfanyl]-acetamide, that target the hemopexin-like
domain of MMP-9. We identify N-(4-fluorophenyl)-4-(4-oxo-3,4,5,6,7,8-hexahydroquinazolin-2-ylthio)butanamide, 3c, as a potent lead (Kd = 320
nM) that is specific for binding to the proMMP-9 hemopexin-like domain.
We demonstrate that 3c disruption of MMP-9 homodimerization
prevents association of proMMP-9 with both α4β1 integrin
and CD44 and results in the dissociation of EGFR. This disruption
results in decreased phosphorylation of Src and its downstream target
proteins focal adhesion kinase (FAK) and paxillin (PAX), which are
implicated in promoting tumor cell growth, migration, and invasion.
Using a chicken chorioallantoic membrane in vivo assay,
we demonstrate that 500 nM 3c blocks cancer cell invasion
of the basement membrane and reduces angiogenesis. In conclusion,
we present a mechanism of action for 3c whereby targeting
the hemopexin domain results in decreased cancer cell migration through
simultaneous disruption of α4β1 integrin and EGFR signaling
pathways, thereby preventing signaling bypass. Targeting through the
hemopexin-like domain is a powerful approach to antimetastatic drug
development.
Collapse
Affiliation(s)
- Vincent M. Alford
- Department of Molecular and Cellular Pharmacology, Stony Brook University, Stony Brook, New York, United States
- Department of Medicine, Stony Brook University, Stony Brook, New York, United States
| | - Anushree Kamath
- Department of Chemistry, Stony Brook University, Stony Brook, New York, United States
| | - Xiaodong Ren
- Department of Chemistry, Stony Brook University, Stony Brook, New York, United States
| | - Kunal Kumar
- Department of Chemistry, Stony Brook University, Stony Brook, New York, United States
| | - Qianwen Gan
- Department of Chemistry, Stony Brook University, Stony Brook, New York, United States
| | - Monaf Awwa
- Department of Chemistry, Stony Brook University, Stony Brook, New York, United States
| | - Michael Tong
- Department of Molecular and Cellular Pharmacology, Stony Brook University, Stony Brook, New York, United States
| | - Markus A. Seeliger
- Department of Molecular and Cellular Pharmacology, Stony Brook University, Stony Brook, New York, United States
- Institute of Chemical Biology and Drug Discovery, Stony Brook, New York, United States
| | - Jian Cao
- Department of Medicine, Stony Brook University, Stony Brook, New York, United States
| | - Iwao Ojima
- Department of Chemistry, Stony Brook University, Stony Brook, New York, United States
- Institute of Chemical Biology and Drug Discovery, Stony Brook, New York, United States
| | - Nicole S. Sampson
- Department of Chemistry, Stony Brook University, Stony Brook, New York, United States
- Institute of Chemical Biology and Drug Discovery, Stony Brook, New York, United States
| |
Collapse
|
5
|
Structural and functional insights into the interaction of sulfated glycosaminoglycans with tissue inhibitor of metalloproteinase-3 - A possible regulatory role on extracellular matrix homeostasis. Acta Biomater 2016; 45:143-154. [PMID: 27545813 DOI: 10.1016/j.actbio.2016.08.030] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 07/22/2016] [Accepted: 08/17/2016] [Indexed: 11/23/2022]
Abstract
An imbalance between tissue-degrading matrix metalloproteinases (MMPs) and their counterparts' tissue inhibitors of metalloproteinases (TIMPs) causes pathologic extracellular matrix (ECM) degradation in chronic wounds and requires new adaptive biomaterials that interact with these regulators to re-establish their balance. Sulfated glycosaminoglycans (GAGs) and TIMP-3 are key modulators of tissue formation and remodeling. However, little is known about their molecular interplay. GAG/TIMP-3 interactions were characterized combining surface plasmon resonance, ELISA, molecular modeling and hydrogen/deuterium exchange mass spectrometry. We demonstrate the potential of solute and surface-bound sulfated hyaluronan (sHA) and chondroitin sulfate (sCS) derivatives to manipulate GAG/TIMP-3 interactions by varying GAG concentration, sulfation degree and chain length. Three GAG binding sites in the N- and C-terminal domains of TIMP-3 were identified. We reveal no overlap with the matrix metalloproteinases (MMP)-binding site, elucidating why GAGs did not change MMP-1/-2 inhibition by TIMP-3 in enzyme kinetics. Since we prove that GAGs alone have a low impact on MMP activity, sHA and sCS offer a promising strategy to possibly control ECM remodeling via stabilizing and accumulating TIMP-3 by maintaining its MMP inhibitory activity under GAG-bound conditions. Whether GAG-based functional biomaterials can be applied to foster chronic wound healing by shifting the MMP/TIMP balance to a healing promoting state needs to be evaluated in vivo. STATEMENT OF SIGNIFICANCE Increased levels of tissue-degrading matrix metalloproteinases (MMPs) lead to pathologic matrix degradation in chronic wounds. Therefor functional biomaterials that restore the balance between MMPs and tissue inhibitors of metalloproteinases (TIMPs) are required to promote wound healing. Since sulfated glycosaminoglycan (GAG) derivatives demonstrated already to be e.g. anti-inflammatory and immunomodulatory, and native GAGs interact with TIMP-3 the former are promising candidates for functionalizing biomaterials. We identified the GAG binding sites of TIMP-3 by combining experimental and molecular modeling approaches and revealed that GAG derivatives have a higher capacity to sequester TIMP-3 than native GAGs without altering its inhibitory potential towards MMPs. Thus GAG derivative-containing biomaterials could protect tissue from excessive proteolytic degradation e.g. in chronic wounds by re-establishing the MMP/TIMP balance.
Collapse
|
6
|
Transformed MDCK cells secrete elevated MMP1 that generates LAMA5 fragments promoting endothelial cell angiogenesis. Sci Rep 2016; 6:28321. [PMID: 27324842 PMCID: PMC4914959 DOI: 10.1038/srep28321] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 05/31/2016] [Indexed: 12/13/2022] Open
Abstract
Epithelial-mesenchymal transition (EMT) enhances the migration and invasion of cancer cells, and is regulated by various molecular mechanisms including extracellular matrix metalloproteinase (MMP) activity. Previously, we reported transformation of epithelial Madin-Darby canine kidney (MDCK) cells with oncogenic H-Ras (21D1 cells) induces EMT, and significantly elevates MMP1 expression. To explore the biological significance, in this study we characterized 21D1 cells with knocked-down MMP1 expression (21D1−MMP1). MMP1 silencing diminished 21D1 cell migration, invasion and anchorage-independent growth in vitro. Additionally, 21D1−MMP1 cells displayed reduced tumour volume when grown as in vivo subcutaneous xenografts in mice. Depletion of MMP1 lowered the ability of the cellular secretome (extracellular culture medium) to influence recipient cell behaviour. For example, supplementation with 21D1 secretome elevated cell migration of recipient fibroblasts, and enhanced endothelial cell angiogenesis (vessel length and branching). By contrast, 21D1−MMP1 secretome was less potent in both functional assays. We reveal laminin subunit alpha-5 (LAMA5) as a novel biological substrate of MMP1, that generates internal and C-terminal proteolytic fragments in 21D1 secretome. Furthermore, antibody-based inhibition of integrin αvβ3 on endothelial cells nullified the angiogenic capability of 21D1 secretome. Therefore, we report this as a new VEGF-independent mechanism that oncogenic cells may employ to promote tumour angiogenesis.
Collapse
|
7
|
Chiba T, Soeno Y, Shirako Y, Sudo H, Yagishita H, Taya Y, Kawashiri S, Okada Y, Imai K. MALT1 Inhibition of Oral Carcinoma Cell Invasion and ERK/MAPK Activation. J Dent Res 2015; 95:446-52. [DOI: 10.1177/0022034515621740] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The expression of mucosa-associated lymphoid tissue 1 (MALT1) that activates nuclear factor (NF)–κB in lymphocyte lineages is rapidly inactivated in oral carcinoma cells at the invasive front and the patients with worst prognosis. However, its mechanism to accelerate carcinoma progression remains unknown, and this study was carried out to examine the role in invasion. HSC2 oral carcinoma cells stably expressing wild-type MALT1 (wtMALT1) reduced the invasion of basement membrane matrices and collagen gels, and the dominant-negative form (∆MALT1)–expressing cells aggressively invaded into collagen gels. MALT1 decelerated proliferation and migration of cells and downregulated expression of matrix metalloproteinase 2 and 9, which were confirmed by short interfering RNA transfections. Reporter assays and immunoblot analysis showed that MALT1 does not affect the NF-κB pathway but inhibits ERK/MAPK activation. This was confirmed by endogenous MALT1 expression in oral carcinoma cell lines. Orthotopic implantation of ∆MALT1-expressing HSC2 cells in mice grew rapid expansive and invasive tongue tumors in contrast to an absence of tumor formation by wtMALT1-expressing cells. These results demonstrate that MALT1 suppresses oral carcinoma invasion by inhibiting proliferation, migration, and extracellular matrix degradation and that the ERK/MAPK pathway is a target of MALT1 and further suggests a role as a suppressor of carcinoma progression.
Collapse
Affiliation(s)
- T. Chiba
- Department of Biochemistry, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan
| | - Y. Soeno
- Department of Pathology, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan
| | - Y. Shirako
- Department of Pathology, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan
| | - H. Sudo
- Department of Biochemistry, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan
| | - H. Yagishita
- Division of Oral Diagnosis, Dental and Maxillofacial Radiology and Oral Pathology Diagnostic Services, Nippon Dental University Hospital, Tokyo, Japan
| | - Y. Taya
- Department of Pathology, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan
| | - S. Kawashiri
- Department of Oral Surgery, School of Medicine, Kanazawa University, Kanazawa, Japan
| | - Y. Okada
- Department of Pathology, School of Medicine, Keio University, Tokyo, Japan
| | - K. Imai
- Department of Biochemistry, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan
| |
Collapse
|
8
|
Last D, Müller J, Dawood AWH, Moldenhauer EJ, Pavlidis IV, Bornscheuer UT. Highly efficient and easy protease-mediated protein purification. Appl Microbiol Biotechnol 2015; 100:1945-1953. [DOI: 10.1007/s00253-015-7206-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 11/25/2015] [Accepted: 11/28/2015] [Indexed: 11/29/2022]
|
9
|
Nakata M, Kawaguchi S, Oikawa A, Inamura A, Nomoto S, Miyai H, Nonaka T, Ichimi S, Fujita-Yamaguchi Y, Luo C, Gao B, Tang W. An aqueous extract from toad skin prevents gelatinase activities derived from fetal serum albumin and serum-free culture medium of human breast carcinoma MDA-MB-231 cells. Drug Discov Ther 2015; 9:417-21. [DOI: 10.5582/ddt.2015.01060] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | | | - Ayami Oikawa
- Department of Applied Biochemistry, Tokai University
| | - Akito Inamura
- Department of Applied Biochemistry, Tokai University
| | - Shunki Nomoto
- Department of Applied Biochemistry, Tokai University
| | | | - Tomomi Nonaka
- Department of Applied Biochemistry, Tokai University
| | - Saeko Ichimi
- Department of Applied Biochemistry, Tokai University
| | - Yoko Fujita-Yamaguchi
- Department of Applied Biochemistry, Tokai University
- Beckman Research Institute of City of Hope
| | | | - Bo Gao
- Anhui Jinchan Biochemical Co., Ltd
| | - Wei Tang
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo
| |
Collapse
|
10
|
Novel yeast bioassay for high-throughput screening of matrix metalloproteinase inhibitors. Appl Environ Microbiol 2011; 77:8573-7. [PMID: 22003025 DOI: 10.1128/aem.06111-11] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Diverse malfunctions in the expression and regulation of matrix metalloproteinases (MMPs) are often the cause of severe human diseases, bringing the identification of specific MMP inhibitors into major focus, particularly in anticancer treatment. Here, we describe a novel bioassay based on recombinant yeast cells (Pichia pastoris) that express, deliver, and incorporate biologically active human MMP-2 and MMP-9 at the yeast cell surface. Using Sed1p for cell wall targeting and covalent anchorage, a highly efficient bioassay was established that allows high-throughput screening and subsequent validation of novel MMP inhibitors as potential anticancer drugs. In addition, we developed a straightforward synthesis of a new aspartate-derived MMP inhibitor active in the nM range and bearing an amino functionality that should allow the introduction of a wide range of side chains to modify the properties of these compounds.
Collapse
|
11
|
Dufour A, Zucker S, Sampson NS, Kuscu C, Cao J. Role of matrix metalloproteinase-9 dimers in cell migration: design of inhibitory peptides. J Biol Chem 2010; 285:35944-56. [PMID: 20837483 DOI: 10.1074/jbc.m109.091769] [Citation(s) in RCA: 109] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Non-proteolytic activities of matrix metalloproteinases (MMPs) have recently been shown to impact cell migration, but the precise mechanism remains to be understood. We previously demonstrated that the hemopexin (PEX) domain of MMP-9 is a prerequisite for enhanced cell migration. Using a biochemical approach, we now report that dimerization of MMP-9 through the PEX domain appears necessary for MMP-9-enhanced cell migration. Following a series of substitution mutations within the MMP-9 PEX domain, blade IV was shown to be critical for homodimerization, whereas blade I was required for heterodimerization with CD44. Blade I and IV mutants showed diminished enhancement of cell migration compared with wild type MMP-9-transfected cells. Peptides mimicking motifs in the outermost strands of the first and fourth blades of the MMP-9 PEX domain were designed. These peptides efficiently blocked MMP-9 dimer formation and inhibited motility of COS-1 cells overexpressing MMP-9, HT-1080, and MDA-MB-435 cells. Using a shRNA approach, CD44 was found to be a critical molecule in MMP-9-mediated cell migration. Furthermore, an axis involving a MMP-9-CD44-EGFR signaling pathway in cell migration was identified using antibody array and specific receptor tyrosine kinase inhibitors. In conclusion, we dissected the mechanism of pro-MMP-9-enhanced cell migration and developed structure-based inhibitory peptides targeting MMP-9-mediated cell migration.
Collapse
Affiliation(s)
- Antoine Dufour
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11794, USA
| | | | | | | | | |
Collapse
|