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Wei M, Yu Q, Li E, Zhao Y, Sun C, Li H, Liu Z, Ji G. Ace Deficiency Induces Intestinal Inflammation in Zebrafish. Int J Mol Sci 2024; 25:5598. [PMID: 38891786 PMCID: PMC11172040 DOI: 10.3390/ijms25115598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2024] [Revised: 05/09/2024] [Accepted: 05/14/2024] [Indexed: 06/21/2024] Open
Abstract
Inflammatory bowel disease (IBD) is a nonspecific chronic inflammatory disease resulting from an immune disorder in the intestine that is prone to relapse and incurable. The understanding of the pathogenesis of IBD remains unclear. In this study, we found that ace (angiotensin-converting enzyme), expressed abundantly in the intestine, plays an important role in IBD. The deletion of ace in zebrafish caused intestinal inflammation with increased expression of the inflammatory marker genes interleukin 1 beta (il1b), matrix metallopeptidase 9 (mmp9), myeloid-specific peroxidase (mpx), leukocyte cell-derived chemotaxin-2-like (lect2l), and chemokine (C-X-C motif) ligand 8b (cxcl8b). Moreover, the secretion of mucus in the ace-/- mutants was significantly higher than that in the wild-type zebrafish, validating the phenotype of intestinal inflammation. This was further confirmed by the IBD model constructed using dextran sodium sulfate (DSS), in which the mutant zebrafish had a higher susceptibility to enteritis. Our study reveals the role of ace in intestinal homeostasis, providing a new target for potential therapeutic interventions.
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Affiliation(s)
- Mingxia Wei
- College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China; (M.W.); (Q.Y.)
| | - Qinqing Yu
- College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China; (M.W.); (Q.Y.)
| | - Enguang Li
- College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China; (M.W.); (Q.Y.)
| | - Yibing Zhao
- College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China; (M.W.); (Q.Y.)
| | - Chen Sun
- College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China; (M.W.); (Q.Y.)
- Key Laboratory of Evolution & Marine Biodiversity (Ministry of Education), Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao 266003, China
| | - Hongyan Li
- College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China; (M.W.); (Q.Y.)
- Key Laboratory of Evolution & Marine Biodiversity (Ministry of Education), Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao 266003, China
| | - Zhenhui Liu
- College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China; (M.W.); (Q.Y.)
- Key Laboratory of Evolution & Marine Biodiversity (Ministry of Education), Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao 266003, China
| | - Guangdong Ji
- College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China; (M.W.); (Q.Y.)
- Key Laboratory of Evolution & Marine Biodiversity (Ministry of Education), Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao 266003, China
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2
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Wu J, Li Q, Cui C, Xu J. Screening of novel bovine-elastin-derived peptides with elastase inhibition and photoprotective potential: a combined in silico and in vitro study. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:716-726. [PMID: 37658829 DOI: 10.1002/jsfa.12961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/17/2023] [Accepted: 09/02/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND The demand for food-based anti-photoaging products is surging because of the rising recognition of health and beauty, as well as enhanced comprehension of the detrimental impact of ultraviolet (UV) radiation. This study aimed to investigate the potential of bioactive peptides derived from bovine elastin, specifically focusing on identifying novel elastase inhibitory peptides and assessing their photoprotective properties using bioinformatics techniques. RESULTS A total of 48 bioactive peptides were screened in bovine elastin hydrolysate (EH) utilizing Peptide Ranker analysis. Three novel elastase inhibitory peptides, GAGQPFPI, FFPGAG and FPGIG (in descending order of activity), exhibited potent inhibitory effects on elastase in vitro, surpassing the inhibitory effect of EH by a factor of 1-2 and reaching significantly lower concentrations (8-15 times lower) than EH. The cumulative inhibitory effect of GAGQPFPI, FFPGAG, and FPGIG reached 91.5%. Further analysis revealed that FFPGAG and FPGIG exhibited mixed inhibition, whereas GAGQPFPI displayed non-competitive inhibition. Molecular simulations showed that these peptides interacted effectively with the elastase active site through hydrogen bonding and hydrophobic interactions. Furthermore, GAGQPFPI, FFPGAG, and FPGIG demonstrated high stability in gastrointestinal digestion, demonstrated transcellular permeability across Caco-2 cell monolayers, and exhibited remarkable photoprotective properties against UVB-irradiated HaCaT cells. CONCLUSION GAGQPFPI showed the most promising potential as a functional food with photoprotective effects against UVB damage and inhibitory properties against elastase. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Jing Wu
- School of Food Science and Technology, South China University of Technology, Guangzhou, China
| | - Qinglan Li
- School of Food Science and Technology, South China University of Technology, Guangzhou, China
| | - Chun Cui
- School of Food Science and Technology, South China University of Technology, Guangzhou, China
| | - Jucai Xu
- School of Biotechnology and Health Sciences & International Healthcare Innovation Institute (Jiangmen), Wuyi University, Jiangmen, China
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3
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Salarian M, Ghim M, Toczek J, Han J, Weiss D, Spronck B, Ramachandra AB, Jung JJ, Kukreja G, Zhang J, Lakheram D, Kim SK, Humphrey JD, Sadeghi MM. Homeostatic, Non-Canonical Role of Macrophage Elastase in Vascular Integrity. Circ Res 2023; 132:432-448. [PMID: 36691905 PMCID: PMC9930896 DOI: 10.1161/circresaha.122.322096] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Matrix metalloproteinase (MMP)-12 is highly expressed in abdominal aortic aneurysms and its elastolytic function has been implicated in the pathogenesis. This concept is challenged, however, by conflicting data. Here, we sought to revisit the role of MMP-12 in abdominal aortic aneurysm. METHODS Apoe-/- and Mmp12-/-/Apoe-/- mice were infused with Ang II (angiotensin). Expression of neutrophil extracellular traps (NETs) markers and complement component 3 (C3) levels were evaluated by immunostaining in aortas of surviving animals. Plasma complement components were analyzed by immunoassay. The effects of a complement inhibitor, IgG-FH1-5 (factor H-immunoglobulin G), and macrophage-specific MMP-12 deficiency on adverse aortic remodeling and death from rupture in Ang II-infused mice were determined. RESULTS Unexpectedly, death from aortic rupture was significantly higher in Mmp12-/-/Apoe-/- mice. This associated with more neutrophils, citrullinated histone H3 and neutrophil elastase, markers of NETs, and C3 levels in Mmp12-/- aortas. These findings were recapitulated in additional models of abdominal aortic aneurysm. MMP-12 deficiency also led to more pronounced elastic laminae degradation and reduced collagen integrity. Higher plasma C5a in Mmp12-/- mice pointed to complement overactivation. Treatment with IgG-FH1-5 decreased aortic wall NETosis and reduced adverse aortic remodeling and death from rupture in Ang II-infused Mmp12-/- mice. Finally, macrophage-specific MMP-12 deficiency recapitulated the effects of global MMP-12 deficiency on complement deposition and NETosis, as well as adverse aortic remodeling and death from rupture in Ang II-infused mice. CONCLUSIONS An MMP-12 deficiency/complement activation/NETosis pathway compromises aortic integrity, which predisposes to adverse vascular remodeling and abdominal aortic aneurysm rupture. Considering these new findings, the role of macrophage MMP-12 in vascular homeostasis demands re-evaluation of MMP-12 function in diverse settings.
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Affiliation(s)
- Mani Salarian
- Section of Cardiovascular Medicine and Cardiovascular Research Center, Yale School of Medicine, New Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
- VA Connecticut Healthcare System, West Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
| | - Mean Ghim
- Section of Cardiovascular Medicine and Cardiovascular Research Center, Yale School of Medicine, New Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
- VA Connecticut Healthcare System, West Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
| | - Jakub Toczek
- Section of Cardiovascular Medicine and Cardiovascular Research Center, Yale School of Medicine, New Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
- VA Connecticut Healthcare System, West Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
| | - Jinah Han
- Section of Cardiovascular Medicine and Cardiovascular Research Center, Yale School of Medicine, New Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
- VA Connecticut Healthcare System, West Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
| | - Dar Weiss
- Department of Biomedical Engineering, Yale University, New Haven, CT (D.W., B.S., A.B.R., J.D.H.)
| | - Bart Spronck
- Department of Biomedical Engineering, Yale University, New Haven, CT (D.W., B.S., A.B.R., J.D.H.)
| | - Abhay B. Ramachandra
- Department of Biomedical Engineering, Yale University, New Haven, CT (D.W., B.S., A.B.R., J.D.H.)
| | - Jae-Joon Jung
- Section of Cardiovascular Medicine and Cardiovascular Research Center, Yale School of Medicine, New Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
- VA Connecticut Healthcare System, West Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
| | - Gunjan Kukreja
- Section of Cardiovascular Medicine and Cardiovascular Research Center, Yale School of Medicine, New Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
- VA Connecticut Healthcare System, West Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
| | - Jiasheng Zhang
- Section of Cardiovascular Medicine and Cardiovascular Research Center, Yale School of Medicine, New Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
- VA Connecticut Healthcare System, West Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
| | | | - Sung-Kwon Kim
- Alexion Pharmaceuticals, New Haven, CT (D.L., S.-K.K.)
| | - Jay D. Humphrey
- Department of Biomedical Engineering, Yale University, New Haven, CT (D.W., B.S., A.B.R., J.D.H.)
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT (J.D.H.)
| | - Mehran M. Sadeghi
- Section of Cardiovascular Medicine and Cardiovascular Research Center, Yale School of Medicine, New Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
- VA Connecticut Healthcare System, West Haven, CT (M.S., M.G., J.T., J.H., J.-J.J., G.K., J.Z., M.M.S.)
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Georgiadis D, Skoulikas N, Papakyriakou A, Stratikos E. Phosphinic Peptides as Tool Compounds for the Study of Pharmacologically Relevant Zn-Metalloproteases. ACS Pharmacol Transl Sci 2022; 5:1228-1253. [PMID: 36524013 PMCID: PMC9745897 DOI: 10.1021/acsptsci.2c00183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Indexed: 11/29/2022]
Abstract
Phosphinic peptides constitute an important class of bioactive compounds that have found a wide range of applications in the field of biology and pharmacology of Zn-metalloproteases, the largest family of proteases in humans. They are designed to mimic the structure of natural substrates during their proteolysis, thus acting as mechanism-based, transition state analogue inhibitors. A combination of electrostatic interactions between the phosphinic acid group and the Zn cation as well as optimal noncovalent enzyme-ligand interactions can result in both high binding affinity for the desired target and selectivity against other proteases. Due to these unique properties, phosphinic peptides have been mainly employed as tool compounds for (a) the purposes of rational drug design by serving as ligands in X-ray crystal structures of target enzymes and allowing the identification of crucial interactions that govern optimal molecular recognition, and (b) the delineation of biological pathways where Zn-metalloproteases are key regulators. For the latter objective, inhibitors of the phosphinopeptidic type have been used either unmodified or after being transformed to probes of various types, thus expanding the arsenal of functional tools available to researchers. The aim of this review is to summarize all recent research achievements in which phosphinic peptides have played a central role as tool compounds in the understanding of the mechanism and biological functions of Zn-metalloproteases in both health and disease.
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Affiliation(s)
- Dimitris Georgiadis
- Department
of Chemistry, National and Kapodistrian
University of Athens, GR-15784 Athens, Greece
| | - Nikolaos Skoulikas
- Department
of Chemistry, National and Kapodistrian
University of Athens, GR-15784 Athens, Greece
| | - Athanasios Papakyriakou
- National
Centre for Scientific Research “Demokritos”, Agia Paraskevi GR-15341 Athens, Greece
| | - Efstratios Stratikos
- Department
of Chemistry, National and Kapodistrian
University of Athens, GR-15784 Athens, Greece
- National
Centre for Scientific Research “Demokritos”, Agia Paraskevi GR-15341 Athens, Greece
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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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Kokkala P, Voreakos K, Lelis A, Patiniotis K, Skoulikas N, Devel L, Ziotopoulou A, Kaloumenou E, Georgiadis D. Practical Synthesis of Phosphinic Dipeptides by Tandem Esterification of Aminophosphinic and Acrylic Acids under Silylating Conditions. Molecules 2022; 27:molecules27041242. [PMID: 35209031 PMCID: PMC8876710 DOI: 10.3390/molecules27041242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 11/16/2022] Open
Abstract
In this report, a synthetic protocol for the preparation of phosphinic dipeptides of type 5 is presented. These compounds serve as valuable building blocks for the development of highly potent phosphinopeptidic inhibitors of medicinally relevant Zn-metalloproteases and aspartyl proteases. The proposed method is based on the tandem esterification of α-aminophosphinic and acrylic acids under silylating conditions in order to subsequently participate in a P-Michael reaction. The scope of the transformation was investigated by using a diverse set of readily available acrylic acids and (R)-α-aminophosphinic acids, and high yields were achieved in all cases. In most examples reported herein, the isolation of biologically relevant (R,S)-diastereoisomers became possible by simple crystallization from the crude products, thus enhancing the operational simplicity of the proposed method. Finally, functional groups corresponding to acidic or basic natural amino acids are also compatible with the reaction conditions. Based on the above, we expect that the practicality of the proposed protocol will facilitate the discovery of pharmacologically useful bioactive phosphinic peptides.
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Affiliation(s)
- Paraskevi Kokkala
- Laboratory of Organic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou, 15784 Athens, Greece; (P.K.); (K.V.); (A.L.); (K.P.); (N.S.); (A.Z.); (E.K.)
| | - Kostas Voreakos
- Laboratory of Organic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou, 15784 Athens, Greece; (P.K.); (K.V.); (A.L.); (K.P.); (N.S.); (A.Z.); (E.K.)
| | - Angelos Lelis
- Laboratory of Organic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou, 15784 Athens, Greece; (P.K.); (K.V.); (A.L.); (K.P.); (N.S.); (A.Z.); (E.K.)
| | - Konstantinos Patiniotis
- Laboratory of Organic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou, 15784 Athens, Greece; (P.K.); (K.V.); (A.L.); (K.P.); (N.S.); (A.Z.); (E.K.)
| | - Nikolaos Skoulikas
- Laboratory of Organic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou, 15784 Athens, Greece; (P.K.); (K.V.); (A.L.); (K.P.); (N.S.); (A.Z.); (E.K.)
| | - Laurent Devel
- Département Médicaments et Technologies pour la Santé (DMTS), CEA, INRAE, SIMoS, Université Paris-Saclay, 91191 Gif-sur-Yvette, France;
| | - Angeliki Ziotopoulou
- Laboratory of Organic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou, 15784 Athens, Greece; (P.K.); (K.V.); (A.L.); (K.P.); (N.S.); (A.Z.); (E.K.)
| | - Eleni Kaloumenou
- Laboratory of Organic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou, 15784 Athens, Greece; (P.K.); (K.V.); (A.L.); (K.P.); (N.S.); (A.Z.); (E.K.)
| | - Dimitris Georgiadis
- Laboratory of Organic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou, 15784 Athens, Greece; (P.K.); (K.V.); (A.L.); (K.P.); (N.S.); (A.Z.); (E.K.)
- Correspondence: ; Tel.: +30-2107274903
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7
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Abstract
All living organisms depend on tightly regulated cellular networks to control biological functions. Proteolysis is an important irreversible post-translational modification that regulates most, if not all, cellular processes. Proteases are a large family of enzymes that perform hydrolysis of protein substrates, leading to protein activation or degradation. The 473 known and 90 putative human proteases are divided into 5 main mechanistic groups: metalloproteases, serine proteases, cysteine proteases, threonine proteases, and aspartic acid proteases. Proteases are fundamental to all biological systems, and when dysregulated they profoundly influence disease progression. Inhibiting proteases has led to effective therapies for viral infections, cardiovascular disorders, and blood coagulation just to name a few. Between 5 and 10% of all pharmaceutical targets are proteases, despite limited knowledge about their biological roles. More than 50% of all human proteases have no known substrates. We present here a comprehensive list of all current known human proteases. We also present current and novel biochemical tools to characterize protease functions in vitro, in vivo, and ex vivo. These tools make it achievable to define both beneficial and detrimental activities of proteases in health and disease.
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Affiliation(s)
- Longxiang Wang
- Department of Biochemistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Kimberly Main
- Department of Physiology & Pharmacology, University of Calgary, Calgary, AB T2N 1N4, Canada.,McCaig Institute for Bone & Joint Health, University of Calgary, Calgary, AB T2N 1N4, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Henry Wang
- Department of Biochemistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Olivier Julien
- Department of Biochemistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Antoine Dufour
- Department of Physiology & Pharmacology, University of Calgary, Calgary, AB T2N 1N4, Canada.,McCaig Institute for Bone & Joint Health, University of Calgary, Calgary, AB T2N 1N4, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, AB T2N 1N4, Canada
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8
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Gona K, Toczek J, Ye Y, Sanzida N, Golbazi A, Boodagh P, Salarian M, Jung JJ, Rajendran S, Kukreja G, Wu TL, Devel L, Sadeghi MM. Hydroxamate-Based Selective Macrophage Elastase (MMP-12) Inhibitors and Radiotracers for Molecular Imaging. J Med Chem 2020; 63:15037-15049. [PMID: 33206510 PMCID: PMC8010999 DOI: 10.1021/acs.jmedchem.0c01514] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Macrophage elastase [matrix metalloproteinase (MMP)-12] is the most upregulated MMP in abdominal aortic aneurysm (AAA) and, hence, MMP-12-targeted imaging may predict AAA progression and rupture risk. Here, we report the design, synthesis, and evaluation of three novel hydroxamate-based selective MMP-12 inhibitors (CGA, CGA-1, and AGA) and the methodology to obtain MMP-12 selectivity from hydroxamate-based panMMP inhibitors. Also, we report two 99mTc-radiotracers, 99mTc-AGA-1 and 99mTc-AGA-2, derived from AGA. 99mTc-AGA-2 displayed faster blood clearance in mice and better radiochemical stability compared to 99mTc-AGA-1. Based on this, 99mTc-AGA-2 was chosen as the lead tracer and tested in murine AAA. 99mTc-AGA-2 uptake detected by autoradiography was significantly higher in AAA compared to normal aortic regions. Specific binding of the tracer to MMP-12 was demonstrated through ex vivo competition. Accordingly, this study introduces a novel family of selective MMP-12 inhibitors and tracers, paving the way for further development of these agents as therapeutic and imaging agents.
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Affiliation(s)
- Kiran Gona
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT-06511 (USA)
- Veterans Affairs Connecticut Healthcare System, West Haven, CT-06516 (USA)
| | - Jakub Toczek
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT-06511 (USA)
- Veterans Affairs Connecticut Healthcare System, West Haven, CT-06516 (USA)
| | - Yunpeng Ye
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT-06511 (USA)
- Veterans Affairs Connecticut Healthcare System, West Haven, CT-06516 (USA)
| | - Nowshin Sanzida
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT-06511 (USA)
- Veterans Affairs Connecticut Healthcare System, West Haven, CT-06516 (USA)
| | - Arvene Golbazi
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT-06511 (USA)
- Veterans Affairs Connecticut Healthcare System, West Haven, CT-06516 (USA)
| | - Parnaz Boodagh
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT-06511 (USA)
- Veterans Affairs Connecticut Healthcare System, West Haven, CT-06516 (USA)
| | - Mani Salarian
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT-06511 (USA)
- Veterans Affairs Connecticut Healthcare System, West Haven, CT-06516 (USA)
| | - Jae-Joon Jung
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT-06511 (USA)
- Veterans Affairs Connecticut Healthcare System, West Haven, CT-06516 (USA)
| | - Saranya Rajendran
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT-06511 (USA)
- Veterans Affairs Connecticut Healthcare System, West Haven, CT-06516 (USA)
| | - Gunjan Kukreja
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT-06511 (USA)
- Veterans Affairs Connecticut Healthcare System, West Haven, CT-06516 (USA)
| | - Terence L. Wu
- Yale West Campus Analytical Core, Yale University, West Haven, CT-06516 (USA)
| | - Laurent Devel
- CEA, INRAE, Medicaments et Technologies pour la Sante (MTS), SIMoS, Université Paris-Saclay, 91191, Gif-sur-Yvette, (France)
| | - Mehran M. Sadeghi
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT-06511 (USA)
- Veterans Affairs Connecticut Healthcare System, West Haven, CT-06516 (USA)
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9
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Role of oral pathogens in the pathogenesis of intracranial aneurysm: review of existing evidence and potential mechanisms. Neurosurg Rev 2020; 44:239-247. [PMID: 32034564 PMCID: PMC7850994 DOI: 10.1007/s10143-020-01253-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 01/12/2020] [Accepted: 01/27/2020] [Indexed: 12/13/2022]
Abstract
Degeneration of intracranial aneurysm wall is under active research and recent studies indicate an increased risk of rupture of intracranial aneurysm among patients with periodontal diseases. In addition, oral bacterial DNA has been identified from wall samples of ruptured and unruptured aneurysms. These novel findings led us to evaluate if oral diseases could predispose to pathological changes seen on intracranial aneurysm walls eventually leading to subarachnoid hemorrhage. The aim of this review is to consider mechanisms on the relationship between periodontitis and aneurysm rupture, focusing on recent evidence.
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10
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Maluch I, Czarna J, Drag M. Applications of Unnatural Amino Acids in Protease Probes. Chem Asian J 2019; 14:4103-4113. [PMID: 31593336 DOI: 10.1002/asia.201901152] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 10/01/2019] [Indexed: 12/11/2022]
Abstract
Since proteases are involved in a wide range of physiological and disease states, the development of novel tools for imaging proteolytic enzyme activity is attracting increasing interest from scientists. Peptide substrates containing proteinogenic amino acids are often the first line of defining enzyme specificity. This Minireview outlines examples of major recent advances in probing proteases using unnatural amino acid residues, which greatly expands the possibilities for designing substrate probes and inhibitory activity-based probes. This approach already yielded innovative probes that selectively target only one active protease within the group of enzymes exhibiting similar specificity both in cellular assays and in bioimaging research.
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Affiliation(s)
- Izabela Maluch
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw, University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Justyna Czarna
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw, University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
| | - Marcin Drag
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw, University of Science and Technology, Wyb. Wyspianskiego 27, 50-370, Wroclaw, Poland
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11
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Toczek J, Bordenave T, Gona K, Kim HY, Beau F, Georgiadis D, Correia I, Ye Y, Razavian M, Jung JJ, Lequin O, Dive V, Sadeghi MM, Devel L. Novel Matrix Metalloproteinase 12 Selective Radiotracers for Vascular Molecular Imaging. J Med Chem 2019; 62:9743-9752. [PMID: 31603669 DOI: 10.1021/acs.jmedchem.9b01186] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Matrix metalloproteinase-12 (MMP-12) is highly upregulated in several inflammatory diseases, including abdominal aortic aneurysm (AAA). Here we report four novel 99mTc-labeled radiotracers derived from a highly selective competitive MMP-12 inhibitor. These tracers in their 99gTc version were assessed in vitro on a set of human metalloproteases and displayed high affinity and selectivity toward MMP-12. Their radiolabeling with 99mTc was shown to be efficient and stable in both buffer and mouse blood. The tracers showed major differences in their biodistribution and blood clearance. On the basis of its in vivo performance, [99mTc]-1 was selected for evaluation in murine AAA, where MMP-12 gene expression is upregulated. Autoradiography of aortae at 2 h postinjection revealed high uptake of [99mTc]-1 in AAA relative to adjacent aorta. Tracer uptake specificity was demonstrated through in vivo competition. This study paves the way for further evaluation of [99mTc]-1 for imaging AAA and other MMP-12-associated diseases.
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Affiliation(s)
- Jakub Toczek
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center , Yale University School of Medicine , New Haven , Connecticut 06511 , United States.,Veterans Affairs Connecticut Healthcare System , West Haven , Connecticut 06516 , United States
| | - Thomas Bordenave
- CEA, Institut des Sciences du Vivant Frédéric Joliot, Service d'Ingénierie Moléculaire des Protéines (SIMOPRO), Université Paris-Saclay , Gif-sur-Yvette 91190 , France
| | - Kiran Gona
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center , Yale University School of Medicine , New Haven , Connecticut 06511 , United States.,Veterans Affairs Connecticut Healthcare System , West Haven , Connecticut 06516 , United States
| | - Hye-Yeong Kim
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center , Yale University School of Medicine , New Haven , Connecticut 06511 , United States.,Veterans Affairs Connecticut Healthcare System , West Haven , Connecticut 06516 , United States
| | - Fabrice Beau
- CEA, Institut des Sciences du Vivant Frédéric Joliot, Service d'Ingénierie Moléculaire des Protéines (SIMOPRO), Université Paris-Saclay , Gif-sur-Yvette 91190 , France
| | - Dimitris Georgiadis
- Laboratory of Organic Chemistry, Department of Chemistry , University of Athens , Panepistimiopolis Zografou, 15771 Athens , Greece
| | - Isabelle Correia
- Sorbonne Université, Ecole Normale Supérieure, PSL University, CNRS, Laboratoire des Biomolécules, LBM , 75005 Paris , France
| | - Yunpeng Ye
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center , Yale University School of Medicine , New Haven , Connecticut 06511 , United States.,Veterans Affairs Connecticut Healthcare System , West Haven , Connecticut 06516 , United States
| | - Mahmoud Razavian
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center , Yale University School of Medicine , New Haven , Connecticut 06511 , United States.,Veterans Affairs Connecticut Healthcare System , West Haven , Connecticut 06516 , United States
| | - Jae-Joon Jung
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center , Yale University School of Medicine , New Haven , Connecticut 06511 , United States.,Veterans Affairs Connecticut Healthcare System , West Haven , Connecticut 06516 , United States
| | - Olivier Lequin
- Sorbonne Université, Ecole Normale Supérieure, PSL University, CNRS, Laboratoire des Biomolécules, LBM , 75005 Paris , France
| | - Vincent Dive
- CEA, Institut des Sciences du Vivant Frédéric Joliot, Service d'Ingénierie Moléculaire des Protéines (SIMOPRO), Université Paris-Saclay , Gif-sur-Yvette 91190 , France
| | - Mehran M Sadeghi
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center , Yale University School of Medicine , New Haven , Connecticut 06511 , United States.,Veterans Affairs Connecticut Healthcare System , West Haven , Connecticut 06516 , United States
| | - Laurent Devel
- CEA, Institut des Sciences du Vivant Frédéric Joliot, Service d'Ingénierie Moléculaire des Protéines (SIMOPRO), Université Paris-Saclay , Gif-sur-Yvette 91190 , France
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12
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Biodistribution of Nanostructured Lipid Carriers in Mice Atherosclerotic Model. Molecules 2019; 24:molecules24193499. [PMID: 31561608 PMCID: PMC6803849 DOI: 10.3390/molecules24193499] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 09/24/2019] [Accepted: 09/25/2019] [Indexed: 01/08/2023] Open
Abstract
Atherosclerosis is a major cardiovascular disease worldwide, that could benefit from innovative nanomedicine imaging tools and treatments. In this perspective, we here studied, by fluorescence imaging in ApoE-/- mice, the biodistribution of non-functionalized and RXP470.1-targeted nanostructured lipid carriers (NLC) loaded with DiD dye. RXP470.1 specifically binds to MMP12, a metalloprotease that is over-expressed by macrophages residing in atherosclerotic plaques. Physico-chemical characterizations showed that RXP-NLC (about 105 RXP470.1 moieties/particle) displayed similar features as non-functionalized NLC in terms of particle diameter (about 60-65 nm), surface charge (about −5 — −10 mV), and colloidal stability. In vitro inhibition assays demonstrated that RXP-NLC conserved a selectivity and affinity profile, which favored MMP-12. In vivo data indicated that NLC and RXP-NLC presented prolonged blood circulation and accumulation in atherosclerotic lesions in a few hours. Twenty-four hours after injection, particle uptake in atherosclerotic plaques of the brachiocephalic artery was similar for both nanoparticles, as assessed by ex vivo imaging. This suggests that the RXP470.1 coating did not significantly induce an active targeting of the nanoparticles within the plaques. Overall, NLCs appeared to be very promising nanovectors to efficiently and specifically deliver imaging agents or drugs in atherosclerotic lesions, opening avenues for new nanomedicine strategies for cardiovascular diseases.
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13
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Birch GP, Campbell T, Bradley M, Dhaliwal K. Optical Molecular Imaging of Inflammatory Cells in Interventional Medicine-An Emerging Strategy. Front Oncol 2019; 9:882. [PMID: 31572676 PMCID: PMC6751259 DOI: 10.3389/fonc.2019.00882] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Accepted: 08/27/2019] [Indexed: 12/11/2022] Open
Abstract
The optical molecular imaging of inflammation is an emerging strategy for interventional medicine and diagnostics. The host's inflammatory response and adaptation to acute and chronic diseases provides unique signatures that have the potential to guide interventions. Thus, there are emerging a suite of molecular imaging and sensing approaches for a variety of targets in this area. This review will focus on two key cellular orchestrators that dominate this area, neutrophils and macrophages, with recent developments in molecular probes and approaches discussed.
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Affiliation(s)
- Gavin P Birch
- EaStChem School of Chemistry, University of Edinburgh, Edinburgh, United Kingdom.,Centre for Inflammation Research, University of Edinburgh, Edinburgh, United Kingdom
| | - Thane Campbell
- Centre for Inflammation Research, University of Edinburgh, Edinburgh, United Kingdom
| | - Mark Bradley
- EaStChem School of Chemistry, University of Edinburgh, Edinburgh, United Kingdom
| | - Kevin Dhaliwal
- Centre for Inflammation Research, University of Edinburgh, Edinburgh, United Kingdom
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14
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Molecular Imaging Probes Based on Matrix Metalloproteinase Inhibitors (MMPIs). Molecules 2019; 24:molecules24162982. [PMID: 31426440 PMCID: PMC6719134 DOI: 10.3390/molecules24162982] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 08/12/2019] [Accepted: 08/13/2019] [Indexed: 12/12/2022] Open
Abstract
Matrix metalloproteinases (MMPs) are a family of zinc- and calcium-dependent endopeptidases which are secreted or anchored in the cell membrane and are capable of degrading the multiple components of the extracellular matrix (ECM). MMPs are frequently overexpressed or highly activated in numerous human diseases. Owing to the important role of MMPs in human diseases, many MMP inhibitors (MMPIs) have been developed as novel therapeutics, and some of them have entered clinical trials. However, so far, only one MMPI (doxycycline) has been approved by the FDA. Therefore, the evaluation of the activity of a specific subset of MMPs in human diseases using clinically relevant imaging techniques would be a powerful tool for the early diagnosis and assessment of the efficacy of therapy. In recent years, numerous MMPIs labeled imaging agents have emerged. This article begins by providing an overview of the MMP subfamily and its structure and function. The latest advances in the design of subtype selective MMPIs and their biological evaluation are then summarized. Subsequently, the potential use of MMPI-labeled diagnostic agents in clinical imaging techniques are discussed, including positron emission tomography (PET), single-photon emission computed tomography (SPECT) and optical imaging (OI). Finally, this article concludes with future perspectives and clinical utility.
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15
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Eun Lee K, Bharadwaj S, Yadava U, Gu Kang S. Evaluation of caffeine as inhibitor against collagenase, elastase and tyrosinase using in silico and in vitro approach. J Enzyme Inhib Med Chem 2019; 34:927-936. [PMID: 31039625 PMCID: PMC6493221 DOI: 10.1080/14756366.2019.1596904] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Skin ageing results from enhanced activation of intracellular enzymes such as collagenases, elastases and tyrosinase, stimulated by intrinsic ageing and photoageing factors. Recently, caffeine-based cosmetics are introduced that demonstrates to slow down skin photoageing process. However, no attempts have been done so for to understand caffeine functional inhibitory activity against photoageing related enzymes. Hence, this study established the caffeine molecular interaction and inhibition activity profiles against respective enzymes using in silico and in vitro methods, respectively. Results from in silico study indicates that caffeine has comparatively good affinity with collagenase (−4.6 kcal/mol), elastase (−3.36 kcal/mol) and tyrosinase (−2.86 kcal/mol) and formed the stable protein-ligand complex as validated by molecular dynamics simulation (protein-ligand contacts, RMSD, RMSF and secondary structure changes analysis). Moreover, in vitro data showed that caffeine (1000 µg/mL) has statistically significant maximum inhibition activity of 41.86, 36.44 and 13.72% for collagenase, elastase and tyrosinase, respectively.
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Affiliation(s)
- Kyung Eun Lee
- a Department of Biotechnology , Institute of Biotechnology, College of Life and Applied Sciences, Yeungnam University , Gyeongsan , Republic of Korea
| | - Shiv Bharadwaj
- a Department of Biotechnology , Institute of Biotechnology, College of Life and Applied Sciences, Yeungnam University , Gyeongsan , Republic of Korea
| | - Umesh Yadava
- b Department of Physics , Deen Dayal Upadhyay Gorakhpur University , Gorakhpur , India
| | - Sang Gu Kang
- a Department of Biotechnology , Institute of Biotechnology, College of Life and Applied Sciences, Yeungnam University , Gyeongsan , Republic of Korea.,c Stemforce, 313 Institute of Industrial Technology, Yeungnam University , Gyeongsan , Republic of Korea
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16
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Gu R, Wang Y, Wu S, Wang Y, Li P, Xu L, Zhou Y, Chen Z, Kennelly EJ, Long C. Three new compounds with nitric oxide inhibitory activity from Tirpitzia sinensis, an ethnomedicinal plant from Southwest China. BMC Chem 2019; 13:47. [PMID: 31384795 PMCID: PMC6661779 DOI: 10.1186/s13065-019-0568-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 03/22/2019] [Indexed: 01/01/2023] Open
Abstract
The medicinal plant Tirpitzia sinensis has been used by the Zhuang ethnic people in mountainous areas of Southwest China to stop bleeding, invigorate blood circulation, and treat inflammation and wounds. In order to further explore its traditional medicinal uses, the phytochemical constituents of this species were examined. Three new compounds, the lignan tirpitzin (1), the flavonoid tirpitzoside (2), and the furan-glycoside tirpitziol (3), along with five known compounds were isolated from the aerial part of T. sinensis for the first time. The structures of these compounds were elucidated by 1D and 2D NMR, LC/MS, IR spectrometric methods and compared with published data. The results of an in silico pharmacophore-based analysis showed potential targets of the new compounds, including ERBB2, IRAK4, LCK, JAK2, MAPK14, and MMP-12. These targets suggested that 1-3 may be involved with wound-healing and/or inflammation, leading to an in vitro assay of nitric oxide (NO) inhibition assays with lipopolysaccharide-induced BV-2 cells. All three new compounds displayed moderate NO inhibitory activity with the IC50 values of 14.97 ± 0.87, 26.63 ± 1.32, and 17.09 ± 2.3 μM, respectively.
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Affiliation(s)
- Ronghui Gu
- 1College of Life and Environmental Sciences, Minzu University of China, 27 Zhongguancun South Ave., Haidian, Beijing, 100081 People's Republic of China
| | - Yuehu Wang
- 2Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Heilongtan, Kunming, 650201 People's Republic of China
| | - Shibiao Wu
- 3Department of Biological Sciences, Lehman College, City University of New York, 250 Bedford Park Boulevard West, Bronx, New York, 10468 USA
| | - Yeling Wang
- 1College of Life and Environmental Sciences, Minzu University of China, 27 Zhongguancun South Ave., Haidian, Beijing, 100081 People's Republic of China
| | - Ping Li
- 1College of Life and Environmental Sciences, Minzu University of China, 27 Zhongguancun South Ave., Haidian, Beijing, 100081 People's Republic of China
| | - Li Xu
- 1College of Life and Environmental Sciences, Minzu University of China, 27 Zhongguancun South Ave., Haidian, Beijing, 100081 People's Republic of China
| | - Yue Zhou
- 1College of Life and Environmental Sciences, Minzu University of China, 27 Zhongguancun South Ave., Haidian, Beijing, 100081 People's Republic of China
| | - Ze'e Chen
- 1College of Life and Environmental Sciences, Minzu University of China, 27 Zhongguancun South Ave., Haidian, Beijing, 100081 People's Republic of China
| | - Edward J Kennelly
- 1College of Life and Environmental Sciences, Minzu University of China, 27 Zhongguancun South Ave., Haidian, Beijing, 100081 People's Republic of China.,3Department of Biological Sciences, Lehman College, City University of New York, 250 Bedford Park Boulevard West, Bronx, New York, 10468 USA.,4Ph.D. Programs in Biology, The Graduate Center, City University of New York, 365 Fifth Ave., New York, 10016 USA
| | - Chunlin Long
- 1College of Life and Environmental Sciences, Minzu University of China, 27 Zhongguancun South Ave., Haidian, Beijing, 100081 People's Republic of China.,2Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Heilongtan, Kunming, 650201 People's Republic of China.,5Key Laboratory of Ethnomedicine, Minzu University of China, Ministry of Education, 27 Zhongguancun South Ave., Haidian, Beijing, 100081 People's Republic of China
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17
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Covaleda G, Gallego P, Vendrell J, Georgiadis D, Lorenzo J, Dive V, Aviles FX, Reverter D, Devel L. Synthesis and Structural/Functional Characterization of Selective M14 Metallocarboxypeptidase Inhibitors Based on Phosphinic Pseudopeptide Scaffold: Implications on the Design of Specific Optical Probes. J Med Chem 2019; 62:1917-1931. [PMID: 30688452 DOI: 10.1021/acs.jmedchem.8b01465] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Metallocarboxypeptidases (MCPs) of the M14 family are Zn2+-dependent exoproteases present in almost every tissue or fluid in mammals. These enzymes perform a large variety of physiological functions and are involved in several pathologies, such as pancreatic diseases, inflammation, fibrinolysis, and cancer. Here, we describe the synthesis and functional/structural characterization of a series of reversible tight-binding phosphinic pseudopeptide inhibitors that show high specificity and potency toward these proteases. Characterization of their inhibitory potential against a large variety of MCPs, combined with high-resolution crystal structures of three selected candidates in complex with human carboxypeptidase A (CPA)1, allowed to decipher the structural determinants governing selectivity for type-A of the M14A MCP family. Further, the phosphinic pseudopeptide framework was exploited to generate an optical probe selectively targeting human CPAs. The phosphinic pseudopeptides presented here constitute the first example of chemical probes useful to selectively report on type-A MCPs activity in complex media.
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Affiliation(s)
- Giovanni Covaleda
- Institut de Biotecnologia i de Biomedicina and Departament de Bioquímica i de Biologia Molecular , Universitat Autònoma de Barcelona , Bellaterra, 08193 Barcelona , Spain
| | - Pablo Gallego
- Institut de Biotecnologia i de Biomedicina and Departament de Bioquímica i de Biologia Molecular , Universitat Autònoma de Barcelona , Bellaterra, 08193 Barcelona , Spain
| | - Josep Vendrell
- Institut de Biotecnologia i de Biomedicina and Departament de Bioquímica i de Biologia Molecular , Universitat Autònoma de Barcelona , Bellaterra, 08193 Barcelona , Spain
| | - Dimitris Georgiadis
- Department of Chemistry, Laboratory of Organic Chemistry , University of Athens , Panepistimiopolis Zografou, 15771 Athens , Greece
| | - Julia Lorenzo
- Institut de Biotecnologia i de Biomedicina and Departament de Bioquímica i de Biologia Molecular , Universitat Autònoma de Barcelona , Bellaterra, 08193 Barcelona , Spain
| | - Vincent Dive
- CEA, Institut des Sciences du Vivant Frédéric Joliot, Service d'Ingénierie Moléculaire des Protéines (SIMOPRO) , Université Paris-Saclay , Gif-sur-Yvette 91190 , France
| | - Francesc Xavier Aviles
- Institut de Biotecnologia i de Biomedicina and Departament de Bioquímica i de Biologia Molecular , Universitat Autònoma de Barcelona , Bellaterra, 08193 Barcelona , Spain
| | - David Reverter
- Institut de Biotecnologia i de Biomedicina and Departament de Bioquímica i de Biologia Molecular , Universitat Autònoma de Barcelona , Bellaterra, 08193 Barcelona , Spain
| | - Laurent Devel
- CEA, Institut des Sciences du Vivant Frédéric Joliot, Service d'Ingénierie Moléculaire des Protéines (SIMOPRO) , Université Paris-Saclay , Gif-sur-Yvette 91190 , France
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18
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Talma M, Maślanka M, Mucha A. Recent developments in the synthesis and applications of phosphinic peptide analogs. Bioorg Med Chem Lett 2019; 29:1031-1042. [PMID: 30846252 DOI: 10.1016/j.bmcl.2019.02.034] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 02/25/2019] [Accepted: 02/27/2019] [Indexed: 01/20/2023]
Abstract
Synthetic pseudopeptides that fit well with the active site architecture allow the most effective binding to enzymes, similar to native substrates in high-energy transition states. Phosphinic acid peptide analogs that comprise the tetrahedral phosphorus moiety introduced to replace an internal amide bond exert such an isosteric or isoelectronic resemblance, combined with providing other advantageous features, for example, metal complexing properties. Accordingly, they are capable of inhibiting metal-dependent enzymes involved in biological functions in eukaryotic and prokaryotic cells. These enzymes are associated with notorious human diseases, such as cancer, e.g., matrix metalloproteinases, or are etiological factors of protozoal and bacterial infections, e.g., metalloaminopeptidases. The affinity and selectivity of these compounds can be conveniently adjusted, either by structural modification of dedicated side chains or by backbone elongation to enhance specific interactions with the corresponding binding pockets. Recent approaches to the synthesis of these compounds are illustrated by examples of the preparation of rationally designed structures of inhibitors of particular enzymes. Activity against appealing enzymatic targets is presented, along with the molecular mechanisms of action and therapeutic implications. Innovative aspects of phosphinic peptide application, e.g., as activity-based probes, and ligands of complexes of radioisotopes for nuclear medicine are also outlined.
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Affiliation(s)
- Michał Talma
- Wrocław University of Science and Technology, Department of Bioorganic Chemistry, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Marta Maślanka
- Wrocław University of Science and Technology, Department of Bioorganic Chemistry, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Artur Mucha
- Wrocław University of Science and Technology, Department of Bioorganic Chemistry, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland.
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19
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Cuffaro D, Camodeca C, D'Andrea F, Piragine E, Testai L, Calderone V, Orlandini E, Nuti E, Rossello A. Matrix metalloproteinase-12 inhibitors: synthesis, structure-activity relationships and intestinal absorption of novel sugar-based biphenylsulfonamide carboxylates. Bioorg Med Chem 2018; 26:5804-5815. [DOI: 10.1016/j.bmc.2018.10.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/24/2018] [Accepted: 10/25/2018] [Indexed: 01/24/2023]
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20
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Ye Y, Toczek J, Gona K, Kim HY, Han J, Razavian M, Golestani R, Zhang J, Wu TL, Ghosh M, Jung JJ, Sadeghi MM. Novel Arginine-containing Macrocyclic MMP Inhibitors: Synthesis, 99mTc-labeling, and Evaluation. Sci Rep 2018; 8:11647. [PMID: 30076321 PMCID: PMC6076275 DOI: 10.1038/s41598-018-29941-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 07/20/2018] [Indexed: 12/17/2022] Open
Abstract
Matrix metalloproteinases (MMPs) are involved in tissue remodeling. Accordingly, MMP inhibitors and related radiolabeled analogs are important tools for MMP-targeted imaging and therapy in a number of diseases. Herein, we report design, synthesis, and evaluation of a new Arginine-containing macrocyclic hydroxamate analog, RYM, its hydrazinonicotinamide conjugate, RYM1 and 99mTc-labeled analog 99mTc-RYM1 for molecular imaging. RYM exhibited potent inhibition against a panel of recombinant human (rh) MMPs in vitro. RYM1 was efficiently labeled with 99mTcO4- to give 99mTc-RYM1 in a high radiochemical yield and high radiochemical purity. RYM1 and its decayed labeling product displayed similar inhibition potencies against rhMMP-12. Furthermore, 99mTc-RYM1 exhibited specific binding with lung tissue from lung-specific interleukin-13 transgenic mice, in which MMP activity is increased in conjunction with tissue remodeling and inflammation. The results support further development of such new water-soluble Arginine-containing macrocyclic hydroxamate MMP inhibitors for targeted imaging and therapy.
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Affiliation(s)
- Yunpeng Ye
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Jakub Toczek
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Kiran Gona
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Hye-Yeong Kim
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Jinah Han
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Mahmoud Razavian
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Reza Golestani
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Jiasheng Zhang
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Terence L Wu
- Yale West Campus Analytical Core, Yale University, West Haven, CT, USA
| | - Mousumi Ghosh
- Yale West Campus Analytical Core, Yale University, West Haven, CT, USA
| | - Jae-Joon Jung
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Mehran M Sadeghi
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA.
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA.
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Toczek J, Ye Y, Gona K, Kim HY, Han J, Razavian M, Golestani R, Zhang J, Wu TL, Jung JJ, Sadeghi MM. Preclinical Evaluation of RYM1, a Matrix Metalloproteinase-Targeted Tracer for Imaging Aneurysm. J Nucl Med 2017; 58:1318-1323. [PMID: 28360209 DOI: 10.2967/jnumed.116.188656] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 03/20/2017] [Indexed: 12/18/2022] Open
Abstract
Matrix metalloproteinases (MMPs) play a key role in abdominal aortic aneurysm (AAA) development. Accordingly, MMP-targeted imaging provides important information regarding vessel wall biology in the course of aneurysm development. Given the small size of the vessel wall and its proximity with blood, molecular imaging of aneurysm optimally requires highly sensitive tracers with rapid blood clearance. To this end, we developed a novel hydrosoluble zwitterionic MMP inhibitor, RYM, on the basis of which a pan-MMP tracer, RYM1, was designed. Here, we describe the development and preclinical evaluation of RYM1 in comparison with RP805, a commonly used pan-MMP tracer in murine models of aneurysm. Methods: The macrocyclic hydroxamate-based pan-MMP inhibitor coupled with 6-hydrazinonicotinamide, RYM1, was synthesized and labeled with 99mTc. Radiochemical stability of 99mTc-RYM1 was evaluated by radio-high-performance liquid chromatography analysis. Tracer blood kinetics and biodistribution were compared with 99mTc-RP805 in C57BL/6J mice (n = 10). 99mTc-RYM1 binding to aneurysm and specificity were evaluated by quantitative autoradiography in apolipoprotein E-deficient (apoE-/-) mice with CaCl2-induced carotid aneurysm (n = 11). Angiotensin II-infused apoE-/- (n = 16) mice were used for small-animal SPECT/CT imaging. Aortic tissue MMP activity and macrophage marker CD68 expression were assessed by zymography and reverse-transcription polymerase chain reaction. Results: RYM1 showed nanomolar range inhibition constants for several MMPs. 99mTc-RYM1 was radiochemically stable in mouse blood for 5 h and demonstrated rapid renal clearance and lower blood levels in vivo compared with 99mTc-RP805. 99mTc-RYM1 binding to aneurysm and its specificity were shown by autoradiography in carotid aneurysm. Angiotensin II infusion in apoE-/- mice for 4 wk resulted in AAA formation in 36% (4/11) of surviving animals. In vivo 99mTc-RYM1 small-animal SPECT/CT images showed higher uptake of the tracer in AAA than nondilated aortae. Finally, aortic uptake of 99mTc-RYM1 in vivo correlated with aortic MMP activity and CD68 expression. Conclusion: The newly developed pan-MMP inhibitor-based tracer 99mTc-RYM1 displays favorable pharmacokinetics for early vascular imaging and enables specific detection of inflammation and MMP activity in aneurysm.
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Affiliation(s)
- Jakub Toczek
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut.,Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut; and
| | - Yunpeng Ye
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut.,Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut; and
| | - Kiran Gona
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut.,Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut; and
| | - Hye-Yeong Kim
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut.,Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut; and
| | - Jinah Han
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut.,Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut; and
| | - Mahmoud Razavian
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut.,Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut; and
| | - Reza Golestani
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut.,Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut; and
| | - Jiasheng Zhang
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut.,Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut; and
| | - Terence L Wu
- Yale West Campus Analytical Core, Yale University, West Haven, Connecticut
| | - Jae-Joon Jung
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut.,Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut; and
| | - Mehran M Sadeghi
- Cardiovascular Molecular Imaging Laboratory, Section of Cardiovascular Medicine and Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, Connecticut .,Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut; and
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