1
|
Aswani SS, Aparna NS, Mohan MS, Boban PT, Saja K. Sesame oil downregulates the expression of ADAMTS-4 in high-fat diet-induced atherosclerosis. Prostaglandins Other Lipid Mediat 2024; 174:106862. [PMID: 38936541 DOI: 10.1016/j.prostaglandins.2024.106862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 06/06/2024] [Accepted: 06/18/2024] [Indexed: 06/29/2024]
Abstract
Atherosclerosis is a chronic inflammatory disease forming plaques in medium and large-sized arteries. ADAMTS-4 (a disintegrin and metalloproteinase with thrombospondin motifs-4) is an extracellular-matrix remodelling enzyme involved in the degradation of versican in the arterial wall. Recent reports indicated that increased expression of ADAMTS-4 is associated with plaque progression and vulnerability. Bioactive components of dietary oil, like sesame oil, are reported to have anti-inflammatory and antioxidant properties. Here, we studied the effect of sesame oil on regulating ADAMTS-4 in high-fat diet-induced atherosclerosis rat model. Our results indicated that sesame oil supplementation improved the anti-inflammatory and anti-oxidative status of the body. It also reduced atherosclerotic plaque formation in high-fat diet-fed rats. Our results showed that the sesame oil supplementation significantly down-regulated the expression of ADAMTS-4 in serum and aortic samples. The versican, the large proteoglycan substrate of ADAMTS-4 in the aorta, was downregulated to normal control level on sesame oil supplementation. This study, for the first time, reveals that sesame oil could down-regulate the expression of ADAMTS-4 in high-fat diet-induced atherosclerosis, imparting a new therapeutic potential for sesame oil in the management of atherosclerosis.
Collapse
Affiliation(s)
- S S Aswani
- Department of Biochemistry, University of Kerala, Kariavattom, Thiruvananthapuram, Kerala 695581, India
| | - N S Aparna
- Department of Biochemistry, University of Kerala, Kariavattom, Thiruvananthapuram, Kerala 695581, India
| | - Mithra S Mohan
- Department of Biochemistry, University of Kerala, Kariavattom, Thiruvananthapuram, Kerala 695581, India
| | - P T Boban
- Department of Biochemistry, Government College Kariavattom, Thiruvananthapuram, Kerala 695581, India
| | - K Saja
- Department of Biochemistry, University of Kerala, Kariavattom, Thiruvananthapuram, Kerala 695581, India.
| |
Collapse
|
2
|
Zhang L, Feng Q, Kong W. ECM Microenvironment in Vascular Homeostasis: New Targets for Atherosclerosis. Physiology (Bethesda) 2024; 39:0. [PMID: 38984789 DOI: 10.1152/physiol.00028.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 03/05/2024] [Accepted: 03/23/2024] [Indexed: 07/11/2024] Open
Abstract
Alterations in vascular extracellular matrix (ECM) components, interactions, and mechanical properties influence both the formation and stability of atherosclerotic plaques. This review discusses the contribution of the ECM microenvironment in vascular homeostasis and remodeling in atherosclerosis, highlighting Cartilage oligomeric matrix protein (COMP) and its degrading enzyme ADAMTS7 as examples, and proposes potential avenues for future research aimed at identifying novel therapeutic targets for atherosclerosis based on the ECM microenvironment.
Collapse
Affiliation(s)
- Lu Zhang
- Medical Research Center, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Qianqian Feng
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, China
| | - Wei Kong
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, China
| |
Collapse
|
3
|
Aminuddin A, Samah N, Vijakumaran U, Che Roos NA, Nor FM, Wan Razali WMH, Mohamad SF, Cong BB, Hamzah FA, Hamid AA, Ugusman A. Unveiling TIMPs: A Systematic Review of Their Role as Biomarkers in Atherosclerosis and Coronary Artery Disease. Diseases 2024; 12:177. [PMID: 39195176 DOI: 10.3390/diseases12080177] [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: 06/20/2024] [Revised: 07/23/2024] [Accepted: 07/30/2024] [Indexed: 08/29/2024] Open
Abstract
Coronary artery disease (CAD) is the leading cause of death globally and is a heart condition involving insufficient blood supply to the heart muscle due to atherosclerotic plaque formation. Atherosclerosis is a chronic disease in which plaques, made up of fat, cholesterol, calcium, and other substances, build up on the inner walls of arteries. Recently, there has been growing interest in finding reliable biomarkers to understand the pathogenesis and progression of atherosclerosis. Tissue Inhibitors of Metalloproteinases (TIMPs) have emerged as potential candidates for monitoring atherosclerotic development. TIMPs are a family of endogenous proteins that regulate matrix metalloproteinases (MMPs), enzymes involved in remodeling the extracellular matrix. A systematic search using Prisma guidelines was conducted and eleven studies were selected from four different databases: Web of Science (WOS), Scopus, Ovid, and PubMed. The Newcastle-Ottawa Scale (NOS) score was used to assess the risk of bias for each study. A meta-analysis was performed, and the hazard ratio (HR) and its 95% confidence interval (CI) were determined. Among the eleven studies, six reported a positive association between higher levels of TIMPs and an increased risk of atherosclerosis. Conversely, four studies support low TIMPs with high CAD risk and one study showed no significant association between TIMP-2 G-418C polymorphism and CAD. This divergence in findings underscores the complexity of the relationship between TIMPs, atherosclerosis, and CAD. In addition, a meta-analysis from two studies yielded a HR (95% CI) of 1.42 (1.16-1.74; p < 0.001; I2 = 0%) for TIMP-2 in predicting major adverse cardiovascular events (MACEs). In conclusion, the existing evidence supports the notion that TIMPs can serve as biomarkers for predicting the severity of atherosclerosis, myocardial damage, and future MACEs among CAD patients. However, further exploration is warranted through larger-scale human studies, coupled with in vitro and in vivo investigations.
Collapse
Affiliation(s)
- Amilia Aminuddin
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur 56000, Malaysia
| | - Nazirah Samah
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur 56000, Malaysia
| | - Ubashini Vijakumaran
- Department of Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur 56000, Malaysia
| | - Nur Aishah Che Roos
- Faculty of Medicine and Defence Health, National Defense University of Malaysia, Kem, Sungai Besi, Kuala Lumpur 57000, Malaysia
| | - Faridah Mohd Nor
- Forensic Unit, Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur 56000, Malaysia
| | - Wan Mohammad Hafiz Wan Razali
- Forensic Unit, Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur 56000, Malaysia
- Department of Forensic Pathology, Faculty of Medicine, Sungai Buloh Campus, Universiti Teknologi MARA, Sungai Buloh 47000, Selangor, Malaysia
| | - Shawal Faizal Mohamad
- Cardiology Unit, Department of Internal Medicine, Hospital Canselor Tuanku Muhriz, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur 56000, Malaysia
| | - Beh Boon Cong
- Cardiology Unit, Department of Internal Medicine, Hospital Canselor Tuanku Muhriz, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur 56000, Malaysia
| | - Faizal Amri Hamzah
- Department of Emergency Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur 56000, Malaysia
| | - Adila A Hamid
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur 56000, Malaysia
| | - Azizah Ugusman
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur 56000, Malaysia
| |
Collapse
|
4
|
Coates-Park S, Rich JA, Stetler-Stevenson WG, Peeney D. The TIMP protein family: diverse roles in pathophysiology. Am J Physiol Cell Physiol 2024; 326:C917-C934. [PMID: 38284123 PMCID: PMC11193487 DOI: 10.1152/ajpcell.00699.2023] [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: 12/28/2023] [Revised: 01/23/2024] [Accepted: 01/23/2024] [Indexed: 01/30/2024]
Abstract
The tissue inhibitors of matrix metalloproteinases (TIMPs) are a family of four matrisome proteins classically defined by their roles as the primary endogenous inhibitors of metalloproteinases (MPs). Their functions however are not limited to MP inhibition, with each family member harboring numerous MP-independent biological functions that play key roles in processes such as inflammation and apoptosis. Because of these multifaceted functions, TIMPs have been cited in diverse pathophysiological contexts. Herein, we provide a comprehensive overview of the MP-dependent and -independent roles of TIMPs across a range of pathological conditions. The potential therapeutic and biomarker applications of TIMPs in these disease contexts are also considered, highlighting the biomedical promise of this complex and often misunderstood protein family.
Collapse
Affiliation(s)
- Sasha Coates-Park
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland, United States
| | - Joshua A Rich
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland, United States
| | - William G Stetler-Stevenson
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland, United States
| | - David Peeney
- Extracellular Matrix Pathology Section, Laboratory of Pathology, National Cancer Institute, National Institute of Health, Bethesda, Maryland, United States
| |
Collapse
|
5
|
Casagrande V, Menini S, Internò C, Pugliese G, Federici M, Menghini R. TIMP3 overexpression in myeloid lineage alleviates pancreatic damage and confers resistance to the development of type 1 diabetes in the MLDS -induced model. Front Endocrinol (Lausanne) 2024; 14:1297847. [PMID: 38313841 PMCID: PMC10835381 DOI: 10.3389/fendo.2023.1297847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 12/27/2023] [Indexed: 02/06/2024] Open
Abstract
Introduction Type 1 diabetes mellitus (T1DM) development involves a complex interplay of genetic, environmental, and immunological factors. By modulating the activity of proteases and receptors, the protein tissue inhibitor of metalloproteinase 3 (TIMP3) plays a role in limiting the expression and function of pro-inflammatory cytokines, which have been implicated in the advancement of T1DM. This study was aimed at examining the effect of TIMP3 overexpression in myeloid cells on the development of T1DM. Methods and results Twelve weeks after multiple low doses of streptozotocin (MLDS) treatment, diabetic mice overexpressing TIMP3 specifically in myeloid cells under the CD68 promoter (MacT3 mice) showed improved insulin secretion, islet morphology and vascularization, antioxidant defense system, and regulatory factors of mitochondrial biosynthesis and function. To get mechanistic insights into the origin of this protection, the severity of insulitis and inflammatory parameters were evaluated in pancreatic tissues 11 days after MLSD treatment, showing significantly reduced insulitis and levels of the pro-inflammatory cytokine tumor necrosis factor-α, interleukin -1β, and interferon -γ in MacT3 mice. Discussion The results indicate that TIMP3 is involved in maintaining islet architecture and functions, at least in part, through modulation of pro-inflammatory cytokine production associated with insulitis and may represent a novel therapeutic strategy for T1DM.
Collapse
Affiliation(s)
- Viviana Casagrande
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Stefano Menini
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | - Chiara Internò
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Giuseppe Pugliese
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | - Massimo Federici
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Center for Atherosclerosis, Department of Medical Sciences, University Hospital Policlinico Tor Vergata, Rome, Italy
| | - Rossella Menghini
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| |
Collapse
|
6
|
Saad MI, Jenkins BJ. The protease ADAM17 at the crossroads of disease: revisiting its significance in inflammation, cancer, and beyond. FEBS J 2024; 291:10-24. [PMID: 37540030 DOI: 10.1111/febs.16923] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/04/2023] [Accepted: 08/02/2023] [Indexed: 08/05/2023]
Abstract
The protease A Disintegrin And Metalloproteinase 17 (ADAM17) plays a central role in the pathophysiology of several diseases. ADAM17 is involved in the cleavage and shedding of at least 80 known membrane-tethered proteins, which subsequently modulate several intracellular signaling pathways, and therefore alter cell behavior. Dysregulated expression and/or activation of ADAM17 has been linked to a wide range of autoimmune and inflammatory diseases, cancer, and cardiovascular disease. In this review, we provide an overview of the current state of knowledge from preclinical models and clinical data on the diverse pathophysiological roles of ADAM17, and discuss the mechanisms underlying ADAM17-mediated protein shedding and the potential therapeutic implications of targeting ADAM17 in these diseases.
Collapse
Affiliation(s)
- Mohamed I Saad
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Vic., Australia
- Department of Molecular and Translational Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Vic., Australia
| | - Brendan J Jenkins
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Vic., Australia
- Department of Molecular and Translational Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Vic., Australia
- South Australian immunoGENomics Cancer Institute (SAiGENCI), University of Adelaide, SA, Australia
| |
Collapse
|
7
|
Molière S, Jaulin A, Tomasetto CL, Dali-Youcef N. Roles of Matrix Metalloproteinases and Their Natural Inhibitors in Metabolism: Insights into Health and Disease. Int J Mol Sci 2023; 24:10649. [PMID: 37445827 DOI: 10.3390/ijms241310649] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/21/2023] [Accepted: 06/24/2023] [Indexed: 07/15/2023] Open
Abstract
Matrix metalloproteinases (MMPs) are a family of zinc-activated peptidases that can be classified into six major classes, including gelatinases, collagenases, stromelysins, matrilysins, membrane type metalloproteinases, and other unclassified MMPs. The activity of MMPs is regulated by natural inhibitors called tissue inhibitors of metalloproteinases (TIMPs). MMPs are involved in a wide range of biological processes, both in normal physiological conditions and pathological states. While some of these functions occur during development, others occur in postnatal life. Although the roles of several MMPs have been extensively studied in cancer and inflammation, their function in metabolism and metabolic diseases have only recently begun to be uncovered, particularly over the last two decades. This review aims to summarize the current knowledge regarding the metabolic roles of metalloproteinases in physiology, with a strong emphasis on adipose tissue homeostasis, and to highlight the consequences of impaired or exacerbated MMP actions in the development of metabolic disorders such as obesity, fatty liver disease, and type 2 diabetes.
Collapse
Affiliation(s)
- Sébastien Molière
- Institut de Génétique et de Biologie Moléculaire et Cellulaire Illkirch, 67400 Illkirch-Graffenstaden, France
- Centre National de la Recherche Scientifique, UMR 7104, 67400 Illkirch-Graffenstaden, France
- Institut National de la Santé et de la Recherche Médicale, U1258, 67400 Illkirch-Graffenstaden, France
- Faculté de Médecine, Université de Strasbourg, 67000 Strasbourg, France
- Department of Radiology, Strasbourg University Hospital, Hôpital de Hautepierre, Avenue Molière, 67200 Strasbourg, France
- Breast and Thyroid Imaging Unit, ICANS-Institut de Cancérologie Strasbourg Europe, 67200 Strasbourg, France
| | - Amélie Jaulin
- Institut de Génétique et de Biologie Moléculaire et Cellulaire Illkirch, 67400 Illkirch-Graffenstaden, France
- Centre National de la Recherche Scientifique, UMR 7104, 67400 Illkirch-Graffenstaden, France
- Institut National de la Santé et de la Recherche Médicale, U1258, 67400 Illkirch-Graffenstaden, France
- Faculté de Médecine, Université de Strasbourg, 67000 Strasbourg, France
| | - Catherine-Laure Tomasetto
- Institut de Génétique et de Biologie Moléculaire et Cellulaire Illkirch, 67400 Illkirch-Graffenstaden, France
- Centre National de la Recherche Scientifique, UMR 7104, 67400 Illkirch-Graffenstaden, France
- Institut National de la Santé et de la Recherche Médicale, U1258, 67400 Illkirch-Graffenstaden, France
| | - Nassim Dali-Youcef
- Institut de Génétique et de Biologie Moléculaire et Cellulaire Illkirch, 67400 Illkirch-Graffenstaden, France
- Centre National de la Recherche Scientifique, UMR 7104, 67400 Illkirch-Graffenstaden, France
- Institut National de la Santé et de la Recherche Médicale, U1258, 67400 Illkirch-Graffenstaden, France
- Faculté de Médecine, Université de Strasbourg, 67000 Strasbourg, France
- Laboratoire de Biochimie et Biologie Moléculaire, Pôle de Biologie, Hôpitaux Universitaires de Strasbourg, Nouvel Hôpital Civil, 67000 Strasbourg, France
| |
Collapse
|
8
|
Chen H, Chen S, Ye H, Guo X. Protective Effects of Circulating TIMP3 on Coronary Artery Disease and Myocardial Infarction: A Mendelian Randomization Study. J Cardiovasc Dev Dis 2022; 9:jcdd9080277. [PMID: 36005441 PMCID: PMC9410056 DOI: 10.3390/jcdd9080277] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 08/07/2022] [Accepted: 08/09/2022] [Indexed: 12/15/2022] Open
Abstract
Tissue inhibitor of metalloproteinase 3 (TIMP3) is a protease with high expression levels in the heart and plays an essential role in extracellular matrix turnover by maintaining equilibrium with matrix metalloproteinases. Considerable data in experimental models have demonstrated a protective role of TIMP3 in coronary artery disease (CAD) and myocardial infarction (MI). However, causality remains unexplored in population studies. Here, we sought to decipher the potential causality between TIMP3 and CAD/MI using the Mendelian randomization (MR) method. We extracted summary−level datasets for TIMP3 and CAD/MI from the genome−wide association studies performed in the KORA study and CARDIoGRAMplusC4D consortium, respectively. Seven independent SNPs were obtained as instrumental variables for TIMP3. The MR analyses were replicated using FinnGen datasets, and the main results were combined in meta−analyses. Elevated genetically predicted serum TIMP3 levels were causally associated with a lower risk of CAD [odds ratio (OR), 0.97; 95% confidence interval (CI), 0.95, 0.98; p = 5.29 × 10−5] and MI (OR, 0.96; 95% CI, 0.95, 0.98; p = 3.85 × 10−5). The association patterns persisted in the meta−analyses combining the different datasets (CAD: OR, 0.97; 95% CI, 0.96, 0.99; p = 4.37 × 10−5; MI: OR, 0.97; 95% CI, 0.96, 0.99; p = 9.96 × 10−5) and was broadly consistent across a set of complementary analyses. Evidence of heterogeneity and horizontal pleiotropy was limited for all associations considered. In conclusion, this MR study supports inverse causal associations between serum TIMP3 and the risk of CAD and MI. Strategies for raising TIMP3 levels may offer new avenues for the prevention strategies of atherosclerotic cardiovascular diseases.
Collapse
Affiliation(s)
- Heng Chen
- Department of Cardiology, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou 310003, China
| | - Siyuan Chen
- Department of Cardiology, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou 310003, China
| | - Hengni Ye
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou 310003, China
| | - Xiaogang Guo
- Department of Cardiology, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou 310003, China
- Correspondence:
| |
Collapse
|
9
|
Tissue Inhibitor of Metalloproteases 3 (TIMP-3): In Vivo Analysis Underpins Its Role as a Master Regulator of Ectodomain Shedding. MEMBRANES 2022; 12:membranes12020211. [PMID: 35207132 PMCID: PMC8878240 DOI: 10.3390/membranes12020211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/29/2022] [Accepted: 02/03/2022] [Indexed: 01/06/2023]
Abstract
The proteolytical cleavage of transmembrane proteins with subsequent release of their extracellular domain, so-called ectodomain shedding, is a post-translational modification that plays an essential role in several biological processes, such as cell communication, adhesion and migration. Metalloproteases are major proteases in ectodomain shedding, especially the disintegrin metalloproteases (ADAMs) and the membrane-type matrix metalloproteases (MT-MMPs), which are considered to be canonical sheddases for their membrane-anchored topology and for the large number of proteins that they can release. The unique ability of TIMP-3 to inhibit different families of metalloproteases, including the canonical sheddases (ADAMs and MT-MMPs), renders it a master regulator of ectodomain shedding. This review provides an overview of the different functions of TIMP-3 in health and disease, with a major focus on the functional consequences in vivo related to its ability to control ectodomain shedding. Furthermore, herein we describe a collection of mass spectrometry-based approaches that have been used in recent years to identify new functions of sheddases and TIMP-3. These methods may be used in the future to elucidate the pathological mechanisms triggered by the Sorsby’s fundus dystrophy variants of TIMP-3 or to identify proteins released by less well characterized TIMP-3 target sheddases whose substrate repertoire is still limited, thus providing novel insights into the physiological and pathological functions of the inhibitor.
Collapse
|
10
|
Abu El-Asrar AM, Ahmad A, Nawaz MI, Siddiquei MM, De Zutter A, Vanbrabant L, Gikandi PW, Opdenakker G, Struyf S. Tissue Inhibitor of Metalloproteinase-3 Ameliorates Diabetes-Induced Retinal Inflammation. Front Physiol 2022; 12:807747. [PMID: 35082694 PMCID: PMC8784736 DOI: 10.3389/fphys.2021.807747] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 12/10/2021] [Indexed: 12/18/2022] Open
Abstract
Purpose: Endogenous tissue inhibitor of matrix metalloproteinase-3 (TIMP-3) has powerful regulatory effects on inflammation and angiogenesis. In this study, we investigated the role of TIMP-3 in regulating inflammation in the diabetic retina. Methods: Vitreous samples from patients with proliferative diabetic retinopathy (PDR) and non-diabetic patients were subjected to Western blot analysis. Streptozotocin-treated rats were used as a preclinical diabetic retinopathy (DR) model. Blood-retinal barrier (BRB) breakdown was assessed with fluorescein isothiocyanate (FITC)-conjugated dextran. Rat retinas, human retinal microvascular endothelial cells (HRMECs) and human retinal Müller glial cells were studied by Western blot analysis and ELISA. Adherence of human monocytes to HRMECs was assessed and in vitro angiogenesis assays were performed. Results: Tissue inhibitor of matrix metalloproteinase-3 in vitreous samples was largely glycosylated. Intravitreal injection of TIMP-3 attenuated diabetes-induced BRB breakdown. This effect was associated with downregulation of diabetes-induced upregulation of the p65 subunit of NF-κB, intercellular adhesion molecule-1 (ICAM-1), and vascular endothelial growth factor (VEGF), whereas phospho-ERK1/2 levels were not altered. In Müller cell cultures, TIMP-3 significantly attenuated VEGF upregulation induced by high-glucose (HG), the hypoxia mimetic agent cobalt chloride (CoCl2) and TNF-α and attenuated MCP-1 upregulation induced by CoCl2 and TNF-α, but not by HG. TIMP-3 attenuated HG-induced upregulation of phospho-ERK1/2, caspase-3 and the mature form of ADAM17, but not the levels of the p65 subunit of NF-κB and the proform of ADAM17 in Müller cells. TIMP-3 significantly downregulated TNF-α-induced upregulation of ICAM-1 and VCAM-1 in HRMECs. Accordingly, TIMP-3 significantly decreased spontaneous and TNF-α- and VEGF-induced adherence of monocytes to HRMECs. Finally, TIMP-3 significantly attenuated VEGF-induced migration, chemotaxis and proliferation of HRMECs. Conclusion:In vitro and in vivo data point to anti-inflammatory and anti-angiogenic effects of TIMP-3 and support further studies for its applications in the treatment of DR.
Collapse
Affiliation(s)
- Ahmed M Abu El-Asrar
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Dr. Nasser Al-Rashid Research Chair in Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ajmal Ahmad
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Mohd Imtiaz Nawaz
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | | | - Alexandra De Zutter
- Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Lotte Vanbrabant
- Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Priscilla W Gikandi
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ghislain Opdenakker
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Department of Microbiology and Immunology and Transplantation, Rega Institute for Medical Research, University of Leuven, KU Leuven, and University Hospitals UZ Gasthuisberg, Leuven, Belgium
| | - Sofie Struyf
- Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| |
Collapse
|
11
|
Jung I, Park M, Jeong MH, Park K, Kim WH, Kim GY. Transcriptional analysis of gasoline engine exhaust particulate matter 2.5-exposed human umbilical vein endothelial cells reveals the different gene expression patterns related to the cardiovascular diseases. Biochem Biophys Rep 2022; 29:101190. [PMID: 34988296 PMCID: PMC8695280 DOI: 10.1016/j.bbrep.2021.101190] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 12/11/2021] [Accepted: 12/14/2021] [Indexed: 11/28/2022] Open
Abstract
Particulate matter (PM) causes several diseases, including cardiovascular diseases (CVDs). Previous studies compared the gene expression patterns in airway epithelial cells and keratinocytes exposed to PM. However, analysis of differentially expressed gene (DEGs) in endothelial cells exposed to PM2.5 (diameter less than 2.5 μm) from fossil fuel combustion has been limited. Here, we exposed human umbilical vein endothelial cells (HUVECs) to PM2.5 from combustion of gasoline, performed RNA-seq analysis, and identified DEGs. Exposure to the IC50 concentrations of gasoline engine exhaust PM2.5 (GPM) for 24 h yielded 1081 (up-regulation: 446, down-regulation: 635) DEGs. The most highly up-regulated gene is NGFR followed by ADM2 and NUPR1. The most highly down-regulated gene is TNFSF10 followed by GDF3 and EDN1. Gene Ontology enrichment analysis revealed that GPM regulated genes involved in cardiovascular system development, tube development and circulatory system development. Kyoto Encyclopedia of Genes and Genomes and Reactome pathway analyses showed that genes related to cytokine–cytokine receptor interactions and cytokine signaling in the immune system were significantly affected by GPM. We confirmed the RNA-seq data of some highly altered genes by qRT-PCR and showed the induction of NGFR, ADM2 and IL-11 at a protein level, indicating that the observed gene expression patterns were reliable. Given the adverse effects of PM2.5 on CVDs, our findings provide new insight into the importance of several DEGs and pathways in GPM-induced CVDs.
Collapse
Affiliation(s)
- Inkyo Jung
- Division of Cardiovascular Disease Research, Department of Chronic Disease Convergence Research, Korea National Institute of Health, Cheongju, Republic of Korea
| | - Minhan Park
- School of Earth Science and Environmental Engineering, Gwangju Institute of Science and Technology, Gwangju, Republic of Korea
| | - Myong-Ho Jeong
- Division of Cardiovascular Disease Research, Department of Chronic Disease Convergence Research, Korea National Institute of Health, Cheongju, Republic of Korea
| | - Kihong Park
- School of Earth Science and Environmental Engineering, Gwangju Institute of Science and Technology, Gwangju, Republic of Korea
| | - Won-Ho Kim
- Division of Cardiovascular Disease Research, Department of Chronic Disease Convergence Research, Korea National Institute of Health, Cheongju, Republic of Korea
| | - Geun-Young Kim
- Division of Cardiovascular Disease Research, Department of Chronic Disease Convergence Research, Korea National Institute of Health, Cheongju, Republic of Korea
| |
Collapse
|
12
|
Vascular Pathobiology: Atherosclerosis and Large Vessel Disease. Cardiovasc Pathol 2022. [DOI: 10.1016/b978-0-12-822224-9.00006-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
13
|
Casagrande V, Federici M, Menghini R. TIMP3 involvement and potentiality in the diagnosis, prognosis and treatment of diabetic nephropathy. Acta Diabetol 2021; 58:1587-1594. [PMID: 34181080 PMCID: PMC8542557 DOI: 10.1007/s00592-021-01766-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 06/14/2021] [Indexed: 11/28/2022]
Abstract
Diabetic kidney disease, one of the most severe complications associated with diabetes, is characterized by albuminuria, glomerulosclerosis and progressive loss of renal function. Loss of TIMP3, an Extracellular matrix-bound protein, is a hallmark of diabetic nephropathy in human and mouse models, suggesting its pivotal role in renal diseases associated to diabetes. There is currently no specific therapy for diabetic nephropathy, and the ability to restore high TIMP3 activity specifically in the kidney may represent a potential therapeutic strategy for the amelioration of renal injury under conditions in which its reduction is directly related to the disease. Increasing evidence shows that diabetic nephropathy is also regulated by epigenetic mechanisms, including noncoding RNA. This review recapitulates the pathological, diagnostic and therapeutic potential roles of TIMP3 and the noncoding RNA (microRNA, long noncoding RNA) related to its expression, in the progression of diabetic nephropathy.
Collapse
Affiliation(s)
- Viviana Casagrande
- Departments of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Massimo Federici
- Departments of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
- Center for Atherosclerosis, Department of Medical Sciences, Policlinico Tor Vergata University, Rome, Italy
| | - Rossella Menghini
- Departments of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy.
| |
Collapse
|
14
|
Hu M, Jana S, Kilic T, Wang F, Shen M, Winkelaar G, Oudit GY, Rayner K, Zhang DW, Kassiri Z. Loss of TIMP4 (Tissue Inhibitor of Metalloproteinase 4) Promotes Atherosclerotic Plaque Deposition in the Abdominal Aorta Despite Suppressed Plasma Cholesterol Levels. Arterioscler Thromb Vasc Biol 2021; 41:1874-1889. [PMID: 33792349 DOI: 10.1161/atvbaha.120.315522] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
Collapse
MESH Headings
- ATP Binding Cassette Transporter 1/metabolism
- Animals
- Aorta, Abdominal/metabolism
- Aorta, Abdominal/pathology
- Aortic Diseases/genetics
- Aortic Diseases/metabolism
- Aortic Diseases/pathology
- Atherosclerosis/genetics
- Atherosclerosis/metabolism
- Atherosclerosis/pathology
- Biomarkers/blood
- Cell Transdifferentiation
- Cells, Cultured
- Cholesterol/blood
- Disease Models, Animal
- Disease Progression
- Down-Regulation
- Female
- Foam Cells/metabolism
- Foam Cells/pathology
- Humans
- Male
- Mice, Inbred C57BL
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- Plaque, Atherosclerotic
- Proteolysis
- Receptors, LDL/deficiency
- Receptors, LDL/genetics
- Tissue Inhibitor of Metalloproteinases/deficiency
- Tissue Inhibitor of Metalloproteinases/genetics
- Tissue Inhibitor of Metalloproteinase-4
- Mice
Collapse
Affiliation(s)
- Mei Hu
- Department of Physiology, Cardiovascular Research Center (M.H., S.J., T.K., F.W., M.S., G.Y.O., Z.K.), University of Alberta, Edmonton, Canada
| | - Sayantan Jana
- Department of Physiology, Cardiovascular Research Center (M.H., S.J., T.K., F.W., M.S., G.Y.O., Z.K.), University of Alberta, Edmonton, Canada
| | - Tolga Kilic
- Department of Physiology, Cardiovascular Research Center (M.H., S.J., T.K., F.W., M.S., G.Y.O., Z.K.), University of Alberta, Edmonton, Canada
| | - Faqi Wang
- Department of Physiology, Cardiovascular Research Center (M.H., S.J., T.K., F.W., M.S., G.Y.O., Z.K.), University of Alberta, Edmonton, Canada
| | - Mengcheng Shen
- Department of Physiology, Cardiovascular Research Center (M.H., S.J., T.K., F.W., M.S., G.Y.O., Z.K.), University of Alberta, Edmonton, Canada
| | - Gerrit Winkelaar
- Division of Vascular Surgery, University of Alberta and The Northern Alberta Vascular Center, Grey Nuns Hospital, Edmonton, Canada (G.W.)
| | - Gavin Y Oudit
- Department of Physiology, Cardiovascular Research Center (M.H., S.J., T.K., F.W., M.S., G.Y.O., Z.K.), University of Alberta, Edmonton, Canada
- Department of Medicine/Division of Cardiology, Mazankowski Alberta Heart Institute, Cardiovascular Research Center (G.Y.O.), University of Alberta, Edmonton, Canada
| | - Katey Rayner
- University of Ottawa Heart Institute, Department of Biochemistry, Microbiology and Immunology, University of Ottawa, ON, Canada (K.R.)
| | - Da-Wei Zhang
- Department of Pediatrics, Lipid Group (D.-w.Z.), University of Alberta, Edmonton, Canada
| | - Zamaneh Kassiri
- Department of Physiology, Cardiovascular Research Center (M.H., S.J., T.K., F.W., M.S., G.Y.O., Z.K.), University of Alberta, Edmonton, Canada
| |
Collapse
|
15
|
Bignotto M, Dei Cas M, Paroni R, Bianco E, Zermiani P, Gangale MG, Zadro V, Maregatti M, Piagnani A, Russo A, Baldassarre D, Folli F, Battezzati PM, Zuin M. CA.ME.LI.A. An epidemiological study on the prevalence of CArdiovascular, MEtabolic, LIver and Autoimmune diseases in Northern Italy. Nutr Metab Cardiovasc Dis 2021; 31:1416-1426. [PMID: 33814235 DOI: 10.1016/j.numecd.2021.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/29/2021] [Accepted: 02/03/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS CA.ME.LI.A (CArdiovascular risks, MEtabolic syndrome, LIver and Autoimmune disease) is a cross-sectional, epidemiological study performed between 2009-2011 in Abbiategrasso (Milan, Italy) to estimate the prevalence of cardiovascular risk factors, metabolic syndrome, liver and autoimmune diseases in the general adult population. This report focuses on the description and presentation of baseline characteristics of the population. METHODS AND RESULTS Citizens were randomly selected from the city electoral registers (n = 30903), yielding a sample of 2554 subjects (M = 1257, F = 1297; age, 47 ± 15 yrs; range 18-77 yrs). Men had higher prevalence of overweight or obesity (60.8% vs 41.6%; p < 0.0001) and greater thickness of visceral adipose tissue (40 ± 19 vs 27 ± 17 mm; p < 0.0001); no gender difference was found in subcutaneous adipose tissue thickness. Men also showed higher levels of serum triglycerides, γ-GT, fasting blood glucose, insulin and Homa-IR Index, while HDL, CRP, and prevalence of elevated (>5.0 mg/L) CRP were lower. Compared to normal weight men, risk-ratio (RR) of CRP elevation was 1.32 (ns) in overweight and 2.68 (p < 0.0001) in obese subjects. The corresponding figures in females were 2.68 (p < 0.0001) and 5.18 (p < 0.0001). Metabolic syndrome was more frequent in men (32.7% vs 14.5%; RR: 2.24, p < 0.0001). Interadventitia common carotid artery diameter was higher in men and increased with age and BMI. CONCLUSIONS The present study reports on the overall characteristics of a large population from Northern Italy. It aims to identify the associations among cardiovascular risk factors to prevent their development and progression, improve healthy lifestyle and identify subjects liable to pharmacological interventions.
Collapse
Affiliation(s)
- Monica Bignotto
- Liver and Gastroenterology Unit, Department of Health Sciences, Universita' degli Studi di Milano, Milan, Italy
| | - Michele Dei Cas
- Clinical Biochemistry and Mass Spectrometry, Department of Health Sciences, Universita' degli Studi di Milano, Milan, Italy
| | - Rita Paroni
- Clinical Biochemistry and Mass Spectrometry, Department of Health Sciences, Universita' degli Studi di Milano, Milan, Italy
| | - Elena Bianco
- Liver and Gastroenterology Unit, Department of Health Sciences, Universita' degli Studi di Milano, Milan, Italy
| | - Paola Zermiani
- Liver and Gastroenterology Unit, Department of Health Sciences, Universita' degli Studi di Milano, Milan, Italy
| | - Maria G Gangale
- ASST Ovest Milanese, via Papa Giovanni Paolo II, Legnano, Milan, Italy
| | - Valentina Zadro
- Liver and Gastroenterology Unit, Department of Health Sciences, Universita' degli Studi di Milano, Milan, Italy
| | - Margherita Maregatti
- Liver and Gastroenterology Unit, Department of Health Sciences, Universita' degli Studi di Milano, Milan, Italy
| | - Alessandra Piagnani
- Liver and Gastroenterology Unit, Department of Health Sciences, Universita' degli Studi di Milano, Milan, Italy
| | - Antonio Russo
- Epidemiology Unit, Agency for Health Protection of Milan, Corso Italia 19, 20122, Milan, Italy
| | - Damiano Baldassarre
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy; Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - Franco Folli
- Endocrinology and Metabolism, Department of Health Sciences, Universita' degli Studi di Milano, Milan, Italy; ASST Santi Paolo e Carlo, University Hospital San Paolo, via A. Di Rudini', Milan, Italy.
| | - Pier Maria Battezzati
- Liver and Gastroenterology Unit, Department of Health Sciences, Universita' degli Studi di Milano, Milan, Italy; ASST Santi Paolo e Carlo, University Hospital San Paolo, via A. Di Rudini', Milan, Italy
| | - Massimo Zuin
- Liver and Gastroenterology Unit, Department of Health Sciences, Universita' degli Studi di Milano, Milan, Italy; ASST Santi Paolo e Carlo, University Hospital San Paolo, via A. Di Rudini', Milan, Italy.
| |
Collapse
|
16
|
Kawai T, Elliott KJ, Scalia R, Eguchi S. Contribution of ADAM17 and related ADAMs in cardiovascular diseases. Cell Mol Life Sci 2021; 78:4161-4187. [PMID: 33575814 PMCID: PMC9301870 DOI: 10.1007/s00018-021-03779-w] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 12/23/2020] [Accepted: 01/27/2021] [Indexed: 02/06/2023]
Abstract
A disintegrin and metalloproteases (ADAMs) are key mediators of cell signaling by ectodomain shedding of various growth factors, cytokines, receptors and adhesion molecules at the cellular membrane. ADAMs regulate cell proliferation, cell growth, inflammation, and other regular cellular processes. ADAM17, the most extensively studied ADAM family member, is also known as tumor necrosis factor (TNF)-α converting enzyme (TACE). ADAMs-mediated shedding of cytokines such as TNF-α orchestrates immune system or inflammatory cascades and ADAMs-mediated shedding of growth factors causes cell growth or proliferation by transactivation of the growth factor receptors including epidermal growth factor receptor. Therefore, increased ADAMs-mediated shedding can induce inflammation, tissue remodeling and dysfunction associated with various cardiovascular diseases such as hypertension and atherosclerosis, and ADAMs can be a potential therapeutic target in these diseases. In this review, we focus on the role of ADAMs in cardiovascular pathophysiology and cardiovascular diseases. The main aim of this review is to stimulate new interest in this area by highlighting remarkable evidence.
Collapse
Affiliation(s)
- Tatsuo Kawai
- Cardiovascular Research Center, Lewis Katz School of Medicine At Temple University, Philadelphia, PA, USA
| | - Katherine J Elliott
- Cardiovascular Research Center, Lewis Katz School of Medicine At Temple University, Philadelphia, PA, USA
| | - Rosario Scalia
- Cardiovascular Research Center, Lewis Katz School of Medicine At Temple University, Philadelphia, PA, USA
| | - Satoru Eguchi
- Cardiovascular Research Center, Lewis Katz School of Medicine At Temple University, Philadelphia, PA, USA.
| |
Collapse
|
17
|
Carreca AP, Pravatà VM, D’Apolito D, Bonelli S, Calligaris M, Monaca E, Müller SA, Lichtenthaler SF, Scilabra SD. Quantitative Proteomics Reveals Changes Induced by TIMP-3 on Cell Membrane Composition and Novel Metalloprotease Substrates. Int J Mol Sci 2021; 22:ijms22052392. [PMID: 33673623 PMCID: PMC7957584 DOI: 10.3390/ijms22052392] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/20/2021] [Accepted: 02/22/2021] [Indexed: 12/11/2022] Open
Abstract
Ectodomain shedding is a key mechanism of several biological processes, including cell-communication. Disintegrin and metalloproteinases (ADAMs), together with the membrane-type matrix metalloproteinases, play a pivotal role in shedding transmembrane proteins. Aberrant shedding is associated to several pathological conditions, including arthritis. Tissue inhibitor of metalloproteases 3 (TIMP-3), an endogenous inhibitor of ADAMs and matrix metalloproteases (MMPs), has been proven to be beneficial in such diseases. Thus, strategies to increase TIMP-3 bioavailability in the tissue have been sought for development of therapeutics. Nevertheless, high levels of TIMP-3 may lead to mechanism-based side-effects, as its overall effects on cell behavior are still unknown. In this study, we used a high-resolution mass-spectrometry-based workflow to analyze alterations induced by sustained expression of TIMP-3 in the cell surfaceome. In agreement with its multifunctional properties, TIMP-3 induced changes on the protein composition of the cell surface. We found that TIMP-3 had differential effects on metalloproteinase substrates, with several that accumulated in TIMP-3-overexpressing cells. In addition, our study identified potentially novel ADAM substrates, including ADAM15, whose levels at the cell surface are regulated by the inhibitor. In conclusion, our study reveals that high levels of TIMP-3 induce modifications in the cell surfaceome and identifies molecular pathways that can be deregulated via TIMP-3-based therapies.
Collapse
Affiliation(s)
- Anna Paola Carreca
- Proteomics Group of Fondazione Ri.MED, Department of Research IRCCS ISMETT, via Ernesto Tricomi 5, 90145 Palermo, Italy; (A.P.C.); (S.B.); (M.C.)
| | - Veronica Maria Pravatà
- Division of Gene Regulation and Expression, School of Life Sciences, University of Dundee, Dundee DD1 5EH, UK;
- German Center for Neurodegenerative Diseases (DZNE), Feodor-Lynen Strasse 17, 81377 Munich, Germany; (S.A.M.); (S.F.L.)
| | - Danilo D’Apolito
- Unità di Medicina di Laboratorio e Biotecnologie Avanzate, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Via E. Tricomi 5, 90127 Palermo, Italy;
- Unità Prodotti Cellulari (GMP), Fondazione Ri.MED c/o IRCCS-ISMETT, Via E. Tricomi 5, 90127 Palermo, Italy
| | - Simone Bonelli
- Proteomics Group of Fondazione Ri.MED, Department of Research IRCCS ISMETT, via Ernesto Tricomi 5, 90145 Palermo, Italy; (A.P.C.); (S.B.); (M.C.)
| | - Matteo Calligaris
- Proteomics Group of Fondazione Ri.MED, Department of Research IRCCS ISMETT, via Ernesto Tricomi 5, 90145 Palermo, Italy; (A.P.C.); (S.B.); (M.C.)
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | | | - Stephan A. Müller
- German Center for Neurodegenerative Diseases (DZNE), Feodor-Lynen Strasse 17, 81377 Munich, Germany; (S.A.M.); (S.F.L.)
| | - Stefan F. Lichtenthaler
- German Center for Neurodegenerative Diseases (DZNE), Feodor-Lynen Strasse 17, 81377 Munich, Germany; (S.A.M.); (S.F.L.)
- Neuroproteomics, Klinikum rechts der Isar, Technische Universität München, 81675 Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), 81377 Munich, Germany
| | - Simone Dario Scilabra
- Proteomics Group of Fondazione Ri.MED, Department of Research IRCCS ISMETT, via Ernesto Tricomi 5, 90145 Palermo, Italy; (A.P.C.); (S.B.); (M.C.)
- Correspondence: ; Tel.: +39-(0)91-219-2430
| |
Collapse
|
18
|
Strategies to Target ADAM17 in Disease: From its Discovery to the iRhom Revolution. Molecules 2021; 26:molecules26040944. [PMID: 33579029 PMCID: PMC7916773 DOI: 10.3390/molecules26040944] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/03/2021] [Accepted: 02/05/2021] [Indexed: 02/07/2023] Open
Abstract
For decades, disintegrin and metalloproteinase 17 (ADAM17) has been the object of deep investigation. Since its discovery as the tumor necrosis factor convertase, it has been considered a major drug target, especially in the context of inflammatory diseases and cancer. Nevertheless, the development of drugs targeting ADAM17 has been harder than expected. This has generally been due to its multifunctionality, with over 80 different transmembrane proteins other than tumor necrosis factor α (TNF) being released by ADAM17, and its structural similarity to other metalloproteinases. This review provides an overview of the different roles of ADAM17 in disease and the effects of its ablation in a number of in vivo models of pathological conditions. Furthermore, here, we comprehensively encompass the approaches that have been developed to accomplish ADAM17 selective inhibition, from the newest non-zinc-binding ADAM17 synthetic inhibitors to the exploitation of iRhom2 to specifically target ADAM17 in immune cells.
Collapse
|
19
|
Horie K, Nanashima N, Maeda H, Tomisawa T, Oey I. Blackcurrant ( Ribes nigrum L.) Extract Exerts Potential Vasculoprotective Effects in Ovariectomized Rats, Including Prevention of Elastin Degradation and Pathological Vascular Remodeling. Nutrients 2021; 13:nu13020560. [PMID: 33567796 PMCID: PMC7915542 DOI: 10.3390/nu13020560] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/29/2021] [Accepted: 02/05/2021] [Indexed: 12/19/2022] Open
Abstract
Estrogen exerts cardioprotective effects in menopausal women. Phytoestrogens are plant-derived substances exhibiting estrogenic activity that could beneficially affect vascular health. We previously demonstrated that blackcurrant (Ribes nigrum L.) extract (BCE) treatment exerted beneficial effects on vascular health via phytoestrogenic activity in ovariectomized (OVX) rats, which are widely used as menopausal animal models. Here, we examined whether BCE treatment reduced elastin degradation and prevented pathological vascular remodeling in OVX rats fed a regular diet (OVX Control) or a 3% BCE-supplemented diet (OVX BCE), compared with sham surgery rats fed a regular diet (Sham) for 3 months. The results indicated a lower staining intensity of elastic fibers, greater elastin fragmentation, and higher α-smooth muscle actin protein expression in OVX Control rats than in OVX BCE and Sham rats. Pathological vascular remodeling was only observed in OVX Control rats. Additionally, we investigated matrix metalloproteinase (MMP)-12 mRNA expression levels to elucidate the mechanism underlying elastin degradation, revealing significantly upregulated MMP-12 mRNA expression in OVX Control rats compared with that in Sham and OVX BCE rats. Together, we identify BCE as exerting a vascular protective effect through reduced MMP-12 expression and vascular smooth muscle cell proliferation. To our knowledge, this is the first report indicating that BCE might protect against elastin degradation and pathological vascular remodeling during menopause.
Collapse
Affiliation(s)
- Kayo Horie
- Department of Bioscience and Laboratory Medicine, Hirosaki University Graduate School of Health Sciences, Hirosaki 036-8564, Japan;
- Correspondence: ; Tel.: +81-172-39-5527
| | - Naoki Nanashima
- Department of Bioscience and Laboratory Medicine, Hirosaki University Graduate School of Health Sciences, Hirosaki 036-8564, Japan;
| | - Hayato Maeda
- Faculty of Agriculture and Life Science, Hirosaki University, Hirosaki 036-8561, Japan;
| | - Toshiko Tomisawa
- Department of Nursing Sciences, Hirosaki University Graduate School of Health Sciences, Hirosaki 036-8564, Japan;
| | - Indrawati Oey
- Department of Food Science, University of Otago, Dunedin 9054, New Zealand;
- Riddet Institute, Palmerston North 4442, New Zealand
| |
Collapse
|
20
|
Casagrande V, Iuliani G, Menini S, Pugliese G, Federici M, Menghini R. Restoration of renal TIMP3 levels via genetics and pharmacological approach prevents experimental diabetic nephropathy. Clin Transl Med 2021; 11:e305. [PMID: 33634991 PMCID: PMC7862169 DOI: 10.1002/ctm2.305] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 01/13/2021] [Accepted: 01/18/2021] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Diabetic nephropathy (DN), one of the major complications of diabetes, is characterized by albuminuria, glomerulosclerosis, and progressive loss of renal function. Loss of TIMP3, an Extracellular Matrix bound protein affecting both inflammation and fibrosis, is a hallmark of DN in human subjects and mouse models. METHODS This study was designed to provide evidences that the modulation of the system involving TIMP3 and its target A Disintegrin And Metalloproteinase 17 (ADAM17), may rescue kidney pathology in diabetic mice. Mice with cell-targeted overexpression of TIMP3 in myeloid cells (MacT3), podocyte-specific ADAM17 knockout mice (∆PodA17), and DBA/2J mice, were rendered diabetic at 8 weeks of age with a low-dose streptozotocin protocol. DBA/2J mice were administered new peptides based on the human TIMP3 N-terminal domain, specifically conjugated with G3C12, a carrier peptide highly selective and efficient for transport to the kidney. Twelve weeks after Streptozotocin injections, 24-hour albuminuria was determined by ELISA, kidney morphometry was analyzed by periodic acid-shift staining, and Real Time-PCR and western blot analysis were performed on mRNA and protein extracted from kidney cortex. RESULTS Our results showed that both genetic modifications and peptides treatment positively affect renal function and structure in diabetic mice, as indicated by a significant and consistent decline in albuminuria along with reduction in glomerular lesions, as indicated by reduced mesangial expansion and glomerular hypertrophy, decreased deposition of extracellular matrix in the mesangium, diminished protein expression of the NADPH oxidases 4 (NOX4), and the improvement of podocyte structural markers such as WT1, nephrin, and podocin. Moreover, the positive effects were exerted through a mechanism independent from glycemic control. CONCLUSIONS In diabetic mice the targeting of TIMP3 system improved kidney structure and function, representing a valid approach to develop new avenues to treat this severe complication of diabetes.
Collapse
Affiliation(s)
- Viviana Casagrande
- Departments of Systems MedicineUniversity of Rome “Tor Vergata”RomeItaly
- Research Unit of Diabetes and Endocrine DiseasesFondazione IRCCS “Casa Sollievo della Sofferenza”San Giovanni RotondoItaly
| | - Giulia Iuliani
- Departments of Systems MedicineUniversity of Rome “Tor Vergata”RomeItaly
| | - Stefano Menini
- Department of Clinical and Molecular Medicine“Sapienza” UniversityRomeItaly
| | - Giuseppe Pugliese
- Department of Clinical and Molecular Medicine“Sapienza” UniversityRomeItaly
| | - Massimo Federici
- Departments of Systems MedicineUniversity of Rome “Tor Vergata”RomeItaly
- Center for AtherosclerosisDepartment of Medical Sciences Policlinico Tor Vergata UniversityRomeItaly
| | - Rossella Menghini
- Departments of Systems MedicineUniversity of Rome “Tor Vergata”RomeItaly
| |
Collapse
|
21
|
Cabral-Pacheco GA, Garza-Veloz I, Castruita-De la Rosa C, Ramirez-Acuña JM, Perez-Romero BA, Guerrero-Rodriguez JF, Martinez-Avila N, Martinez-Fierro ML. The Roles of Matrix Metalloproteinases and Their Inhibitors in Human Diseases. Int J Mol Sci 2020; 21:E9739. [PMID: 33419373 PMCID: PMC7767220 DOI: 10.3390/ijms21249739] [Citation(s) in RCA: 626] [Impact Index Per Article: 156.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/10/2020] [Accepted: 12/18/2020] [Indexed: 02/07/2023] Open
Abstract
Matrix metalloproteinases (MMPs) are a family of zinc-dependent extracellular matrix (ECM) remodeling endopeptidases that have the capacity to degrade almost every component of the ECM. The degradation of the ECM is of great importance, since it is related to embryonic development and angiogenesis. It is also involved in cell repair and the remodeling of tissues. When the expression of MMPs is altered, it can generate the abnormal degradation of the ECM. This is the initial cause of the development of chronic degenerative diseases and vascular complications generated by diabetes. In addition, this process has an association with neurodegeneration and cancer progression. Within the ECM, the tissue inhibitors of MMPs (TIMPs) inhibit the proteolytic activity of MMPs. TIMPs are important regulators of ECM turnover, tissue remodeling, and cellular behavior. Therefore, TIMPs (similar to MMPs) modulate angiogenesis, cell proliferation, and apoptosis. An interruption in the balance between MMPs and TIMPs has been implicated in the pathophysiology and progression of several diseases. This review focuses on the participation of both MMPs (e.g., MMP-2 and MMP-9) and TIMPs (e.g., TIMP-1 and TIMP-3) in physiological processes and on how their abnormal regulation is associated with human diseases. The inclusion of current strategies and mechanisms of MMP inhibition in the development of new therapies targeting MMPs was also considered.
Collapse
Affiliation(s)
| | - Idalia Garza-Veloz
- Molecular Medicine Laboratory, Unidad Académica de Medicina Humana y Ciencias de la Salud, Carretera Zacatecas-Guadalajara Km.6. Ejido la Escondida, Zacatecas 98160, Mexico; (G.AC.-P.); (C.C.-D.l.R.); (J.MR.-A.); (B.AP.-R.); (J.FG.-R.); (N.M.-A.)
| | | | | | | | | | | | - Margarita L Martinez-Fierro
- Molecular Medicine Laboratory, Unidad Académica de Medicina Humana y Ciencias de la Salud, Carretera Zacatecas-Guadalajara Km.6. Ejido la Escondida, Zacatecas 98160, Mexico; (G.AC.-P.); (C.C.-D.l.R.); (J.MR.-A.); (B.AP.-R.); (J.FG.-R.); (N.M.-A.)
| |
Collapse
|
22
|
Fan D, Kassiri Z. Biology of Tissue Inhibitor of Metalloproteinase 3 (TIMP3), and Its Therapeutic Implications in Cardiovascular Pathology. Front Physiol 2020; 11:661. [PMID: 32612540 PMCID: PMC7308558 DOI: 10.3389/fphys.2020.00661] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 05/25/2020] [Indexed: 12/19/2022] Open
Abstract
Tissue inhibitor of metalloproteinase 3 (TIMP3) is unique among the four TIMPs due to its extracellular matrix (ECM)-binding property and broad range of inhibitory substrates that includes matrix metalloproteinases (MMPs), a disintegrin and metalloproteinases (ADAMs), and ADAM with thrombospondin motifs (ADAMTSs). In addition to its metalloproteinase-inhibitory function, TIMP3 can interact with proteins in the extracellular space resulting in its multifarious functions. TIMP3 mRNA has a long 3' untranslated region (UTR) which is a target for numerous microRNAs. TIMP3 levels are reduced in various cardiovascular diseases, and studies have shown that TIMP3 replenishment ameliorates the disease, suggesting a therapeutic potential for TIMP3 in cardiovascular diseases. While significant efforts have been made in identifying the effector targets of TIMP3, the regulatory mechanism for the expression of this multi-functional TIMP has been less explored. Here, we provide an overview of TIMP3 gene structure, transcriptional and post-transcriptional regulators (transcription factors and microRNAs), protein structure and partners, its role in cardiovascular pathology and its application as therapy, while also drawing reference from TIMP3 function in other diseases.
Collapse
Affiliation(s)
- Dong Fan
- Department of Pathology, Zhuhai Campus of Zunyi Medical University, Zhuhai, China
| | - Zamaneh Kassiri
- Department of Physiology, University of Alberta, Edmonton, AB, Canada.,Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, AB, Canada
| |
Collapse
|
23
|
Affiliation(s)
- Megan A. Slack
- Saha Cardiovascular Research Center and Department of Physiology, University of Kentucky College of Medicine, Lexington, KY, USA
| | - Scott M. Gordon
- Saha Cardiovascular Research Center and Department of Physiology, University of Kentucky College of Medicine, Lexington, KY, USA
| |
Collapse
|
24
|
TIMP-3 suppression induces choroidal neovascularization by moderating the polarization of macrophages in age-related macular degeneration. Mol Immunol 2019; 106:119-126. [DOI: 10.1016/j.molimm.2018.12.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 12/17/2018] [Accepted: 12/24/2018] [Indexed: 11/21/2022]
|
25
|
Zheng Z, He X, Zhu M, Jin X, Li C, Zhu F, Lv C, Li W, Hu X, Wang W, Wang F. Tissue inhibitor of the metalloproteinases-3 gene polymorphisms and carotid plaque susceptibility in the Han Chinese population. Int J Neurosci 2018; 128:920-927. [PMID: 29498555 DOI: 10.1080/00207454.2018.1436544] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Tissue inhibitor of metalloproteinases (TIMPs) are endogenous inhibitors of matrix metalloproteinases that are involved in normal cellular processes and in the development and progression of atherosclerosis. Our purpose was to evaluate the polymorphisms of the TIMP-3 genes for their associations with carotid plaques or with serum protein levels in the Han Chinese population. Two promoter variants, -915A/G (rs2234921) and -1296T/C (rs9619311), were genotyped in 548 subjects with no plaques, 462 subjects with echogenic plaques, and 427 subjects with mixture plaques. The serum TIMP-3 levels were measured using an enzyme-linked immunosorbent assay (ELISA). There was a strong linkage disequilibrium between -1296T/C and -915A/G (D' = 1.0, r2 = 0.991). The individuals with the genotype (TC+CC) were 1.8 times more likely to have mixture plaques than the individuals with the TT genotype (P = 0.001, OR: 1.836, 95%CI: 1.269-2.665). The frequency of the C allele in the mixture plaque group was significantly higher than in the no plaque group (P = 0.009, CI: 1.119-2.187). We observed a significant elevation of the TIMP-3 levels in the serum of patients affected with mixture plaques compared to those with no plaques (P = 0.013). The current data suggest that genetic variation in the TIMP-3 genes may contribute to individual differences in mixture plaque susceptibility in the Han Chinese population.
Collapse
Affiliation(s)
- Zhou Zheng
- a Department of Neurology, Taizhou Hospital , Affiliated Hospital of Wenzhou Medical College, Taizhou , Zhejiang , China
| | - Xinwei He
- a Department of Neurology, Taizhou Hospital , Affiliated Hospital of Wenzhou Medical College, Taizhou , Zhejiang , China
| | - Min Zhu
- b Taizhou Hospital , Affiliated Hospital of Wenzhou Medical College , Medical Research Center , Taizhou , Zhejiang , China
| | - Xiaoping Jin
- a Department of Neurology, Taizhou Hospital , Affiliated Hospital of Wenzhou Medical College, Taizhou , Zhejiang , China
| | - Cai Li
- a Department of Neurology, Taizhou Hospital , Affiliated Hospital of Wenzhou Medical College, Taizhou , Zhejiang , China
| | - Feng Zhu
- a Department of Neurology, Taizhou Hospital , Affiliated Hospital of Wenzhou Medical College, Taizhou , Zhejiang , China
| | - Chenling Lv
- a Department of Neurology, Taizhou Hospital , Affiliated Hospital of Wenzhou Medical College, Taizhou , Zhejiang , China
| | - Weiling Li
- a Department of Neurology, Taizhou Hospital , Affiliated Hospital of Wenzhou Medical College, Taizhou , Zhejiang , China
| | - Xiaofei Hu
- a Department of Neurology, Taizhou Hospital , Affiliated Hospital of Wenzhou Medical College, Taizhou , Zhejiang , China
| | - Wanfeng Wang
- a Department of Neurology, Taizhou Hospital , Affiliated Hospital of Wenzhou Medical College, Taizhou , Zhejiang , China
| | - Feng Wang
- a Department of Neurology, Taizhou Hospital , Affiliated Hospital of Wenzhou Medical College, Taizhou , Zhejiang , China
| |
Collapse
|
26
|
Hecker M, Wagner AH. Role of protein carbonylation in diabetes. J Inherit Metab Dis 2018; 41:29-38. [PMID: 29110177 DOI: 10.1007/s10545-017-0104-9] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 10/13/2017] [Accepted: 10/18/2017] [Indexed: 01/17/2023]
Abstract
Diabetes mellitus is a metabolic disease characterized by, among others, elevated blood glucose levels. Hyperglycaemia as well as enhanced levels of glucose-derived reactive metabolites contribute to the development of diabetic complications partly via increased generation of reactive oxygen species (ROS). ROS are not only part of signaling pathways themselves but also lead to carbonylation of particular amino acid side chains by direct metal-catalyzed oxidation. In addition, carbonyl groups can be introduced into proteins indirectly by non-oxidative covalent adduction of reactive carbonyl species generated by the oxidation of lipids or carbohydrates. Both direct and indirect carbonylation mechanisms may affect protein conformation, activity, and function. Herein we introduce the different mechanisms of the carbonylation reaction, discuss degradation mechanisms, and the fate of proteins modified this way and how the overall degree of carbonylation affects protein homeostasis and function differently. The role of protein carbonylation in metabolic control systems and cell signaling are also summarized. Finally, current diagnostic and antioxidant therapeutic options in diabetes are discussed.
Collapse
Affiliation(s)
- Markus Hecker
- Department of Cardiovascular Physiology, Heidelberg University, Im Neuenheimer Feld 326, 69120, Heidelberg, Germany
| | - Andreas H Wagner
- Department of Cardiovascular Physiology, Heidelberg University, Im Neuenheimer Feld 326, 69120, Heidelberg, Germany.
| |
Collapse
|
27
|
Qiao J, Luo Q, Liu N, Wei G, Wu X, Lu J, Tang K, Wu Y, Zi J, Li X, Liu Y, Ju W, Qi K, Yan Z, Li Z, Zeng L, Xu K. Increased ADAM10 expression in patients with immune thrombocytopenia. Int Immunopharmacol 2017; 55:63-68. [PMID: 29223855 DOI: 10.1016/j.intimp.2017.12.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 11/21/2017] [Accepted: 12/05/2017] [Indexed: 12/30/2022]
Abstract
Immune thrombocytopenia (ITP) is an autoimmune disease, which is characterized by abnormal of T immunity. A disintegrin and metalloproteinase (ADAM) 10, a member of proteinase family, has been demonstrated to regulate T cell proliferation and effector function. Considering the closely association of dysregulation of T cell function with ITP, whether ADAM10 involves in the pathogenesis of ITP remains unclear. In this study, 54 active ITP patients, 18 ITP in remission and 24 age and gender matched healthy control were enrolled. Peripheral blood mononuclear cells (PBMCs) were isolated from patients and control for isolation of RNA and plasma which were used to measure mRNA level of ADAM10 and tissue inhibitor of metalloproteinase 3 (TIMP3) by quantitative real-time PCR and soluble level of FasL and lymphocyte activation gene-3 (LAG-3) in plasma by ELISA. Meanwhile, T cell activation was measured by flow cytometry. Our results showed significantly higher expression of ADAM10 and lower expression of TIMP3 in active ITP patients compared with control, which were all restored into normal level in remission patients. Consistent with the expression profile of ADAM10, increased soluble plasma level of FasL and LAG-3 were observed in active ITP patients and reduced to normal level in patients in remission. Furthermore, increased T cell activation as demonstrated by higher expression of HLA-DR and CD69 were found in active ITP patients. In conclusion, elevated expression of ADAM10 was associated with the pathogenesis and development of ITP and therapeutically targeting it might be a novel approach for the treatment of ITP.
Collapse
Affiliation(s)
- Jianlin Qiao
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China.
| | - Qi Luo
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Na Liu
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, Tengzhou Central People's Hospital, Tengzhou 277500, China
| | - Guangyu Wei
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Xiaoqing Wu
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Jun Lu
- Department of Neurology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - Kai Tang
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Yulu Wu
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Jie Zi
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Xiaoqian Li
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - Yun Liu
- Department of Clinical Laboratory, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - Wen Ju
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Kunming Qi
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - Zhiling Yan
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - Zhenyu Li
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Lingyu Zeng
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China.
| | - Kailin Xu
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China.
| |
Collapse
|
28
|
Wierer M, Prestel M, Schiller HB, Yan G, Schaab C, Azghandi S, Werner J, Kessler T, Malik R, Murgia M, Aherrahrou Z, Schunkert H, Dichgans M, Mann M. Compartment-resolved Proteomic Analysis of Mouse Aorta during Atherosclerotic Plaque Formation Reveals Osteoclast-specific Protein Expression. Mol Cell Proteomics 2017; 17:321-334. [PMID: 29208753 PMCID: PMC5795394 DOI: 10.1074/mcp.ra117.000315] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 11/20/2017] [Indexed: 12/29/2022] Open
Abstract
Atherosclerosis leads to vascular lesions that involve major rearrangements of the vascular proteome, especially of the extracellular matrix (ECM). Using single aortas from ApoE knock out mice, we quantified formation of plaques by single-run, high-resolution mass spectrometry (MS)-based proteomics. To probe localization on a proteome-wide scale we employed quantitative detergent solubility profiling. This compartment- and time-resolved resource of atherogenesis comprised 5117 proteins, 182 of which changed their expression status in response to vessel maturation and atherosclerotic plaque development. In the insoluble ECM proteome, 65 proteins significantly changed, including relevant collagens, matrix metalloproteinases and macrophage derived proteins. Among novel factors in atherosclerosis, we identified matrilin-2, the collagen IV crosslinking enzyme peroxidasin as well as the poorly characterized MAM-domain containing 2 (Mamdc2) protein as being up-regulated in the ECM during atherogenesis. Intriguingly, three subunits of the osteoclast specific V-ATPase complex were strongly increased in mature plaques with an enrichment in macrophages thus implying an active de-mineralization function.
Collapse
Affiliation(s)
- Michael Wierer
- From the ‡Department of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, Martinsried, Germany
| | - Matthias Prestel
- §Institute for Stroke and Dementia Research, Klinikum der Universität München, München, Germany
| | - Herbert B Schiller
- From the ‡Department of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, Martinsried, Germany.,¶Comprehensive Pneumology Center, Helmholtz Zentrum München, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Guangyao Yan
- §Institute for Stroke and Dementia Research, Klinikum der Universität München, München, Germany
| | - Christoph Schaab
- From the ‡Department of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, Martinsried, Germany
| | - Sepiede Azghandi
- §Institute for Stroke and Dementia Research, Klinikum der Universität München, München, Germany
| | - Julia Werner
- ‖Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
| | - Thorsten Kessler
- ‖Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
| | - Rainer Malik
- §Institute for Stroke and Dementia Research, Klinikum der Universität München, München, Germany
| | - Marta Murgia
- From the ‡Department of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, Martinsried, Germany.,**Department of Biomedical Sciences, University of Padova, Padua, Italy
| | - Zouhair Aherrahrou
- ‡‡Institut für Integrative und Experimentelle Genomik, Universität zu Lübeck, Lübeck, Germany.,§§Deutsches Zentrum für Herz-Kreislauf-Forschung (DZHK), e.V., Partner Site Hamburg/Kiel/Lübeck, Lübeck Germany
| | - Heribert Schunkert
- ‖Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Technische Universität München, Munich, Germany.,¶¶DZHK e.V. (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Martin Dichgans
- §Institute for Stroke and Dementia Research, Klinikum der Universität München, München, Germany;
| | - Matthias Mann
- From the ‡Department of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, Martinsried, Germany;
| |
Collapse
|
29
|
Metalloproteinases in atherosclerosis. Eur J Pharmacol 2017; 816:93-106. [DOI: 10.1016/j.ejphar.2017.09.007] [Citation(s) in RCA: 111] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 08/31/2017] [Accepted: 09/08/2017] [Indexed: 11/20/2022]
|
30
|
Schrimpf C, Koppen T, Duffield J, Böer U, David S, Ziegler W, Haverich A, Teebken O, Wilhelmi M. TIMP3 is Regulated by Pericytes upon Shear Stress Detection Leading to a Modified Endothelial Cell Response. Eur J Vasc Endovasc Surg 2017; 54:524-533. [DOI: 10.1016/j.ejvs.2017.07.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2017] [Accepted: 07/05/2017] [Indexed: 12/27/2022]
|
31
|
Hepatocyte specific TIMP3 expression prevents diet dependent fatty liver disease and hepatocellular carcinoma. Sci Rep 2017; 7:6747. [PMID: 28751722 PMCID: PMC5532242 DOI: 10.1038/s41598-017-06439-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 06/13/2017] [Indexed: 12/13/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) encompasses a broad spectrum of conditions, ranging from non-progressive bland steatosis to hepatocarcinoma. Tissue inhibitor of metalloproteinase 3 (Timp3) has a role in the pathogenesis of fatty liver disease associated with obesity and is silenced during metabolic disorders and liver cancer. We generated an hepatocyte-specific TIMP3 'gain-of-function' mouse model under the control of the Albumin promoter (AlbT3) and investigated its effects during high-fat diet (HFD). After 16 weeks of HFD, TIMP3 overexpression significantly improved glucose metabolism, hepatic fatty acid oxidation and cholesterol homeostasis. In AlbT3 mice CYP7A1, MDR3 and MRP2 gene expressions were observed, consistent with higher bile acid synthesis and export. Next, to evaluate the role of A Disintegrin and Metalloproteinase 17 (ADAM17), a crucial target of TIMP3, in these processes, we created mice deficient in Adam17 specifically in hepatocyte (A17LKO) or in myeloid lineage (A17MKO), founding that only A17LKO showed improvement in liver steatosis induced by HFD. Moreover, both, AlbT3 and A17LKO significantly reduced diethylnitrosamine-initiated, HFD-promoted hepatic tumorigenesis assessed by tumor multiplicity and total tumor area. Taken together, these data indicate that hepatic TIMP3 can slow progression of NAFLD, and tumorigenesis, at least in part, through the regulation of ADAM17 activity.
Collapse
|
32
|
Fernandes CR, Kannen V, Mata KM, Frajacomo FT, Jordão Junior AA, Gasparotto B, Sakita JY, Elias Junior J, Leonardi DS, Mauad FM, Ramos SG, Uyemura SA, Garcia SB. High-Fat and Fat-Enriched Diets Impair the Benefits of Moderate Physical Training in the Aorta and the Heart in Rats. Front Nutr 2017; 4:21. [PMID: 28573134 PMCID: PMC5435813 DOI: 10.3389/fnut.2017.00021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 04/30/2017] [Indexed: 01/05/2023] Open
Abstract
AIM Millions of people die each year due to cardiovascular disease (CVD). A Western lifestyle not only fuses a significant intake of fat with physical inactivity and obesity but also promotes CVD. Recent evidence suggests that dietary fat intake impairs the benefits of physical training. We investigated whether aerobic training could reverse the adverse effects of a high-fat diet (HFD) on the aorta. Then, we explored whether this type of exercise could reverse the damage to the heart that is imposed by fat-enriched diet (FED). METHODS Rats were randomly assigned to two experiments, which lasted 8 weeks each. First, rats swam for 60 min and were fed either a regular diet [standard diet (STD)] or an HFD. After aortic samples had been collected, the rats underwent a histopathological analysis for different biomarkers. Another experiment subjected rats that were fed either an STD or an FED to swimming for 20 or 90 min. RESULTS The first experiment revealed that rats that were subjected to an HFD-endured increased oxidative damage in the aorta that exercises could not counteract. Together with increased cyclooxygenase 2 expression, an HFD in combination with physical training increased the number of macrophages. A reduction in collagen fibers with an increased number of positive α-actin cells and expression of matrix metalloproteinase-2 occurred concomitantly. Upon analyzing the second experiment, we found that physically training rats that were given an FED for 90 min/day decreased the cardiac adipose tissue density, although it did not protect the heart from fat-induced oxidative damage. Even though the physical training lowered cholesterol levels that were promoted by the FED, the levels were still higher than those in the animals that were given an STD. Feeding rats an FED impaired the swimming protocol's effects on lowering triglyceride concentration. Additionally, exercise was unable to reverse the fat-induced deregulation in hepatic antioxidant and lipid peroxidation activities. CONCLUSION Our findings reveal that an increased intake of fat undermines the potential benefits of physical exercise on the heart and the aorta.
Collapse
Affiliation(s)
| | - Vinicius Kannen
- Department of Toxicology, Bromatology, and Clinical Analysis, University of Sao Paulo, Ribeirao Preto, Brazil
| | | | | | | | - Bianca Gasparotto
- Department of Toxicology, Bromatology, and Clinical Analysis, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Juliana Yumi Sakita
- Department of Toxicology, Bromatology, and Clinical Analysis, University of Sao Paulo, Ribeirao Preto, Brazil
| | | | | | | | | | - Sergio Akira Uyemura
- Department of Toxicology, Bromatology, and Clinical Analysis, University of Sao Paulo, Ribeirao Preto, Brazil
| | | |
Collapse
|
33
|
Takawale A, Zhang P, Azad A, Wang W, Wang X, Murray AG, Kassiri Z. Myocardial overexpression of TIMP3 after myocardial infarction exerts beneficial effects by promoting angiogenesis and suppressing early proteolysis. Am J Physiol Heart Circ Physiol 2017; 313:H224-H236. [PMID: 28550172 DOI: 10.1152/ajpheart.00108.2017] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 05/19/2017] [Accepted: 05/23/2017] [Indexed: 01/19/2023]
Abstract
Myocardial infarction (MI) results in loss of cardiomyocytes, adverse extracellular matrix (ECM) and structural remodeling, and left ventricular (LV) dilation and dysfunction. Tissue inhibitors of metalloproteinase (TIMPs) inhibit matrix metalloproteinases (MMPs), the main regulators of ECM turnover. TIMPs also have MMP-independent functions. TIMP3 levels are reduced in the heart within 24 h of MI in mice. We investigated if overexpression of TIMP3 post-MI limits adverse remodeling and LV dilation and dysfunction. MI was induced by left anterior descending coronary artery ligation in 10- to 12-wk-old male C57BL/6J mice, and adenoviral constructs expressing human (h)TIMP3 (Ad-hTIMP3) or no TIMP (Ad-Null) were injected in the peri-infarct zone (5.4 × 107 plaque-forming units/heart, 5 injections/heart). Cardiac function assessed by echocardiography showed improved LV physiology and reduced LV dilation after TIMP3 overexpression compared with the Ad-Null-MI group. Post-MI adverse remodeling was attenuated in the Ad-hTIMP3-MI group, as assessed by greater cardiomyocyte density, less infarct expansion, and ECM disruption. TIMP3 overexpression blunted the early rise in proteolytic activities post-MI. A higher density of coronary arteries and a greater number of proliferating endothelial cells were detected in the infarct and peri-infarct regions in the Ad-hTIMP3-MI group compared with the Ad-Null-MI group. In vitro three-dimensional angiogenesis assay confirmed that recombinant TIMP3 promotes angiogenesis in human endothelial cells, although biphasically and in a dose-dependent manner. Intriguingly, overexpression of Ad-hTIMP3 at 10-fold higher concentration had no beneficial effects, consistent with antiangiogenic effects of TIMP3 at higher doses. In conclusion, optimal overexpression of TIMP3 can be a promising therapeutic approach to limit adverse post-MI remodeling by dually inhibiting early proteolysis and promoting angiogenesis.NEW & NOTEWORTHY Here, we report that tissue inhibitor of metalloproteinase 3 overexpression after myocardial infarction improves myocardial structural remodeling and function by promoting angiogenesis and inhibiting early proteolysis. This demonstrates the therapeutic potential of preserving the local balance of tissue inhibitor of metalloproteinase 3 in the heart given its diverse functions in modulating different processes involved in the adverse postmyocardial infarction remodeling.
Collapse
Affiliation(s)
- Abhijit Takawale
- Department of Physiology, University of Alberta, Edmonton, Alberta, Canada.,Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Pu Zhang
- Department of Physiology, University of Alberta, Edmonton, Alberta, Canada.,Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Abul Azad
- Faculty of Medicine and Dentistry, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada; and
| | - Wang Wang
- Department of Physiology, University of Alberta, Edmonton, Alberta, Canada.,Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Xiuhua Wang
- Department of Physiology, University of Alberta, Edmonton, Alberta, Canada.,Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Allan G Murray
- Faculty of Medicine and Dentistry, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada; and
| | - Zamaneh Kassiri
- Department of Physiology, University of Alberta, Edmonton, Alberta, Canada; .,Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| |
Collapse
|
34
|
Brown BA, Williams H, George SJ. Evidence for the Involvement of Matrix-Degrading Metalloproteinases (MMPs) in Atherosclerosis. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2017; 147:197-237. [PMID: 28413029 DOI: 10.1016/bs.pmbts.2017.01.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Atherosclerosis leads to blockage of arteries, culminating in myocardial infarction, and stroke. The involvement of matrix-degrading metalloproteinases (MMPs) in atherosclerosis is established and many studies have highlighted the importance of various MMPs in this process. MMPs were first implicated in atherosclerosis due to their ability to degrade extracellular matrix components, which can lead to increased plaque instability. However, more recent work has highlighted a multitude of roles for MMPs in addition to breakdown of extracellular matrix proteins. MMPs are now known to be involved in various stages of plaque progression: from initial macrophage infiltration to plaque rupture. This chapter summarizes the development and progression of atherosclerotic plaques and the contribution of MMPs. We provide data from human studies showing the effect of MMP polymorphisms and the expression of MMPs in both the atherosclerotic plaque and within plasma. We also discuss work in animal models of atherosclerosis that show the effect of gain or loss of function of MMPs. Together, the data provided from these studies illustrate that MMPs are ideal targets as both biomarkers and potential drug therapies for atherosclerosis.
Collapse
Affiliation(s)
- Bethan A Brown
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom
| | - Helen Williams
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom
| | - Sarah J George
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom.
| |
Collapse
|
35
|
Di Gregoli K, Mohamad Anuar NN, Bianco R, White SJ, Newby AC, George SJ, Johnson JL. MicroRNA-181b Controls Atherosclerosis and Aneurysms Through Regulation of TIMP-3 and Elastin. Circ Res 2016; 120:49-65. [PMID: 27756793 PMCID: PMC5214094 DOI: 10.1161/circresaha.116.309321] [Citation(s) in RCA: 125] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 10/13/2016] [Accepted: 10/18/2016] [Indexed: 12/17/2022]
Abstract
Supplemental Digital Content is available in the text. Rationale: Atherosclerosis and aneurysms are leading causes of mortality worldwide. MicroRNAs (miRs) are key determinants of gene and protein expression, and atypical miR expression has been associated with many cardiovascular diseases; although their contributory role to atherosclerotic plaque and abdominal aortic aneurysm stability are poorly understood. Objective: To investigate whether miR-181b regulates tissue inhibitor of metalloproteinase-3 expression and affects atherosclerosis and aneurysms. Methods and Results: Here, we demonstrate that miR-181b was overexpressed in symptomatic human atherosclerotic plaques and abdominal aortic aneurysms and correlated with decreased expression of predicted miR-181b targets, tissue inhibitor of metalloproteinase-3, and elastin. Using the well-characterized mouse atherosclerosis models of Apoe−/− and Ldlr−/−, we observed that in vivo administration of locked nucleic acid anti-miR-181b retarded both the development and the progression of atherosclerotic plaques. Systemic delivery of anti-miR-181b in angiotensin II–infused Apoe−/− and Ldlr−/− mice attenuated aneurysm formation and progression within the ascending, thoracic, and abdominal aorta. Moreover, miR-181b inhibition greatly increased elastin and collagen expression, promoting a fibrotic response and subsequent stabilization of existing plaques and aneurysms. We determined that miR-181b negatively regulates macrophage tissue inhibitor of metalloproteinase-3 expression and vascular smooth muscle cell elastin production, both important factors in maintaining atherosclerotic plaque and aneurysm stability. Validation studies in Timp3−/− mice confirmed that the beneficial effects afforded by miR-181b inhibition are largely tissue inhibitor of metalloproteinase-3 dependent, while also revealing an additional protective effect through elevating elastin synthesis. Conclusions: Our findings suggest that the management of miR-181b and its target genes provides therapeutic potential for limiting the progression of atherosclerosis and aneurysms and protecting them from rupture.
Collapse
Affiliation(s)
- Karina Di Gregoli
- From the Laboratory of Cardiovascular Pathology, School of Clinical Sciences, University of Bristol, England
| | - Nur Najmi Mohamad Anuar
- From the Laboratory of Cardiovascular Pathology, School of Clinical Sciences, University of Bristol, England
| | - Rosaria Bianco
- From the Laboratory of Cardiovascular Pathology, School of Clinical Sciences, University of Bristol, England
| | - Stephen J White
- From the Laboratory of Cardiovascular Pathology, School of Clinical Sciences, University of Bristol, England
| | - Andrew C Newby
- From the Laboratory of Cardiovascular Pathology, School of Clinical Sciences, University of Bristol, England
| | - Sarah J George
- From the Laboratory of Cardiovascular Pathology, School of Clinical Sciences, University of Bristol, England
| | - Jason L Johnson
- From the Laboratory of Cardiovascular Pathology, School of Clinical Sciences, University of Bristol, England.
| |
Collapse
|
36
|
Dissecting the interaction between tissue inhibitor of metalloproteinases-3 (TIMP-3) and low density lipoprotein receptor-related protein-1 (LRP-1): Development of a "TRAP" to increase levels of TIMP-3 in the tissue. Matrix Biol 2016; 59:69-79. [PMID: 27476612 DOI: 10.1016/j.matbio.2016.07.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 07/13/2016] [Accepted: 07/16/2016] [Indexed: 11/21/2022]
Abstract
Tissue inhibitor of metalloproteinases 3 (TIMP-3) is a key regulator of extracellular matrix turnover for its ability to inhibit matrix metalloproteinases (MMPs), adamalysin-like metalloproteinases (ADAMs) and ADAMs with thrombospondin motifs (ADAMTSs). TIMP-3 is a secreted protein whose extracellular levels are regulated by endocytosis via the low-density-lipoprotein receptor-related protein-1 (LRP-1). In this study we developed a molecule able to "trap" TIMP-3 extracellularly, thereby increasing its tissue bioavailability. LRP-1 contains four ligand-binding clusters. In order to investigate the TIMP-3 binding site on LRP-1, we generated soluble minireceptors (sLRPs) containing the four distinct binding clusters or part of each cluster. We used an array of biochemical methods to investigate the binding of TIMP-3 to different sLRPs. We found that TIMP-3 binds to the ligand-binding cluster II of the receptor with the highest affinity and a soluble minireceptor containing the N-terminal half of cluster II specifically blocked TIMP-3 internalization, without affecting the turnover of metalloproteinases. Mass spectrometry-based secretome analysis showed that this minireceptor, named T3TRAP, selectively increased TIMP-3 levels in the extracellular space and inhibited constitutive shedding of a number of cell surface proteins. In conclusion, T3TRAP represents a biological tool that can be used to modulate TIMP-3 levels in the tissue and could be potentially developed as a therapy for diseases characterized by a deficit of TIMP-3, including arthritis.
Collapse
|
37
|
Mavilio M, Marchetti V, Fabrizi M, Stöhr R, Marino A, Casagrande V, Fiorentino L, Cardellini M, Kappel B, Monteleone I, Garret C, Mauriello A, Monteleone G, Farcomeni A, Burcelin R, Menghini R, Federici M. A Role for Timp3 in Microbiota-Driven Hepatic Steatosis and Metabolic Dysfunction. Cell Rep 2016; 16:731-43. [PMID: 27373162 DOI: 10.1016/j.celrep.2016.06.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 03/23/2016] [Accepted: 06/03/2016] [Indexed: 01/09/2023] Open
Abstract
The effect of gut microbiota on obesity and insulin resistance is now recognized, but the underlying host-dependent mechanisms remain poorly undefined. We find that tissue inhibitor of metalloproteinase 3 knockout (Timp3(-/-)) mice fed a high-fat diet exhibit gut microbiota dysbiosis, an increase in branched chain and aromatic (BCAA) metabolites, liver steatosis, and an increase in circulating soluble IL-6 receptors (sIL6Rs). sIL6Rs can then activate inflammatory cells, such as CD11c(+) cells, which drive metabolic inflammation. Depleting the microbiota through antibiotic treatment significantly improves glucose tolerance, hepatic steatosis, and systemic inflammation, and neutralizing sIL6R signaling reduces inflammation, but only mildly impacts glucose tolerance. Collectively, our results suggest that gut microbiota is the primary driver of the observed metabolic dysfunction, which is mediated, in part, through IL-6 signaling. Our findings also identify an important role for Timp3 in mediating the effect of the microbiota in metabolic diseases.
Collapse
Affiliation(s)
- Maria Mavilio
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Valentina Marchetti
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Marta Fabrizi
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; Research Unit for Multi-Factorial Diseases, Obesity and Diabetes Scientific Directorate, Bambino Gesù Children Hospital, 00146 Rome, Italy
| | - Robert Stöhr
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; Department of Internal Medicine I, University Hospital Aachen, 52074 Aachen, Germany
| | - Arianna Marino
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Viviana Casagrande
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Loredana Fiorentino
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Marina Cardellini
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Ben Kappel
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; Department of Internal Medicine I, University Hospital Aachen, 52074 Aachen, Germany
| | - Ivan Monteleone
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00173 Rome, Italy
| | - Celine Garret
- INSERM U1048, Université Paul Sabatier, IMC, 31432 Toulouse, France
| | - Alessandro Mauriello
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00173 Rome, Italy
| | - Giovanni Monteleone
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Alessio Farcomeni
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00161 Rome, Italy
| | - Remy Burcelin
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00161 Rome, Italy
| | - Rossella Menghini
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Massimo Federici
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy.
| |
Collapse
|
38
|
Ruddy JM, Ikonomidis JS, Jones JA. Multidimensional Contribution of Matrix Metalloproteinases to Atherosclerotic Plaque Vulnerability: Multiple Mechanisms of Inhibition to Promote Stability. J Vasc Res 2016; 53:1-16. [PMID: 27327039 PMCID: PMC7196926 DOI: 10.1159/000446703] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Accepted: 05/07/2016] [Indexed: 12/17/2022] Open
Abstract
The prevalence of atherosclerotic disease continues to increase, and despite significant reductions in major cardiovascular events with current medical interventions, an additional therapeutic window exists. Atherosclerotic plaque growth is a complex integration of cholesterol penetration, inflammatory cell infiltration, vascular smooth muscle cell (VSMC) migration, and neovascular invasion. A family of matrix-degrading proteases, the matrix metalloproteinases (MMPs), contributes to all phases of vascular remodeling. The contribution of specific MMPs to endothelial cell integrity and VSMC migration in atherosclerotic lesion initiation and progression has been confirmed by the increased expression of these proteases in plasma and plaque specimens. Endogenous blockade of MMPs by the tissue inhibitors of metalloproteinases (TIMPs) may attenuate proteolysis in some regions, but the progression of matrix degeneration suggests that MMPs predominate in atherosclerotic plaque, precipitating vulnerability. Plaque neovascularization also contributes to instability and, coupling the known role of MMPs in angiogenesis to that of atherosclerotic plaque growth, interest in targeting MMPs to facilitate plaque stabilization continues to accumulate. This article aims to review the contributions of MMPs and TIMPs to atherosclerotic plaque expansion, neovascularization, and rupture vulnerability with an interest in promoting targeted therapies to improve plaque stabilization and decrease the risk of major cardiovascular events.
Collapse
Affiliation(s)
- Jean Marie Ruddy
- Division of Vascular Surgery, Department of Surgery, Medical University of South Carolina, Charleston, S.C., USA
| | | | | |
Collapse
|
39
|
Tsaousi A, Hayes EM, Di Gregoli K, Bond AR, Bevan L, Thomas AC, Newby AC. Plaque Size Is Decreased but M1 Macrophage Polarization and Rupture Related Metalloproteinase Expression Are Maintained after Deleting T-Bet in ApoE Null Mice. PLoS One 2016; 11:e0148873. [PMID: 26886778 PMCID: PMC4757422 DOI: 10.1371/journal.pone.0148873] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Accepted: 01/23/2016] [Indexed: 12/02/2022] Open
Abstract
Background Thelper1 (Th1) lymphocytes have been previously implicated in atherosclerotic plaque growth but their role in plaque vulnerability to rupture is less clear. We investigated whether T-bet knockout that prevents Th1 lymphocyte differentiation modulates classical (M1) macrophage activation or production of matrix degrading metalloproteinases (MMPs) and their tissue inhibitors, TIMPs. Methods & Results We studied the effect of T-bet deletion in apolipoproteinE (ApoE) knockout mice fed a high fat diet (HFD) or normal chow diet (ND). Transcript levels of M1/M2 macrophage polarization markers, selected MMPs and TIMPs were measured by RT-qPCR in macrophages isolated from subcutaneous granulomas or in whole aortae. Immunohistochemistry of aortic sinus (AS) and brachiocephalic artery (BCA) plaques was conducted to quantify protein expression of the same factors. Deletion of T-bet decreased mRNA for the M1 marker NOS-2 in granuloma macrophages but levels of M2 markers (CD206, arginase-1 and Ym-1), MMPs-2, -9, -12, -13, -14 and -19 or TIMPs-1 to -3 were unchanged. No mRNA differences were observed in aortic extracts from mice fed a HFD for 12 weeks. Moreover, AS and BCA plaques were similarly sized between genotypes, and had similar areas stained for NOS-2, COX-2, MMP-12 and MMP-14 proteins. T-bet deletion increased MMP-13, MMP-14 and arginase-1 in AS plaques. After 35 weeks of ND, T-bet deletion reduced the size of AS and BCA plaques but there were no differences in the percentage areas stained for M1 or M2 markers, MMPs-12, -13, -14, or TIMP-3. Conclusions Absence of Th1 lymphocytes is associated with reduced plaque size in ApoE knockout mice fed a normal but not high fat diet. In either case, M1 macrophage polarization and expression of several MMPs related to plaque instability are either maintained or increased.
Collapse
Affiliation(s)
- Aikaterini Tsaousi
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom
- * E-mail:
| | - Elaine M. Hayes
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom
| | - Karina Di Gregoli
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom
| | - Andrew R. Bond
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom
| | - Laura Bevan
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom
| | - Anita C. Thomas
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom
| | - Andrew C. Newby
- School of Clinical Sciences, University of Bristol, Bristol, United Kingdom
| |
Collapse
|
40
|
Kivelä AM, Huusko J, Ylä-Herttuala S. Prospect and progress of gene therapy in treating atherosclerosis. Expert Opin Biol Ther 2015; 15:1699-712. [PMID: 26328616 DOI: 10.1517/14712598.2015.1084282] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Despite considerable improvements in therapies, atherosclerotic cardiovascular diseases remain the leading cause of death worldwide. Therefore, in addition to current treatment options, new therapeutic approaches are still needed. AREAS COVERED In this review, novel gene and RNA interference-based therapy approaches and promising target genes for treating atherosclerosis are addressed. In addition, relevant animal models for the demonstration of the efficacy of different gene therapy applications, and current progress toward more efficient, targeted and safer gene transfer vectors are reviewed. EXPERT OPINION Atherosclerosis represents a complex multifactorial disease that is dependent on the interplay between lipoprotein metabolism, cellular reactions and inflammation. Recent advances and novel targets, especially in the field of RNA interference-based therapies, are very promising. However, it should be noted that the modulation of a particular gene is not as clearly associated with a complex polygenic disease as it is in the case of monogenic diseases. A deeper understanding of molecular mechanisms of atherosclerosis, further progress in vector development and the demonstration of treatment efficacy in relevant animal models will be required before gene therapy of atherosclerosis meets its clinical reality.
Collapse
Affiliation(s)
- Annukka M Kivelä
- a 1 University of Eastern Finland, A.I. Virtanen Institute for Molecular Sciences, Department of Biotechnology and Molecular Medicine , Kuopio, Finland +358 403 552 075 ;
| | - Jenni Huusko
- a 1 University of Eastern Finland, A.I. Virtanen Institute for Molecular Sciences, Department of Biotechnology and Molecular Medicine , Kuopio, Finland +358 403 552 075 ;
| | - Seppo Ylä-Herttuala
- a 1 University of Eastern Finland, A.I. Virtanen Institute for Molecular Sciences, Department of Biotechnology and Molecular Medicine , Kuopio, Finland +358 403 552 075 ; .,b 2 Science Service Center , Kuopio, Finland.,c 3 Kuopio University Hospital, Gene Therapy Unit , Kuopio, Finland
| |
Collapse
|
41
|
Stöhr R, Kappel BA, Carnevale D, Cavalera M, Mavilio M, Arisi I, Fardella V, Cifelli G, Casagrande V, Rizza S, Cattaneo A, Mauriello A, Menghini R, Lembo G, Federici M. TIMP3 interplays with apelin to regulate cardiovascular metabolism in hypercholesterolemic mice. Mol Metab 2015; 4:741-52. [PMID: 26500845 PMCID: PMC4588459 DOI: 10.1016/j.molmet.2015.07.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 07/23/2015] [Accepted: 07/27/2015] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Tissue inhibitor of metalloproteinase 3 (TIMP3) is an extracellular matrix (ECM) bound protein, which has been shown to be downregulated in human subjects and experimental models with cardiometabolic disorders, including type 2 diabetes mellitus, hypertension and atherosclerosis. The aim of this study was to investigate the effects of TIMP3 on cardiac energy homeostasis during increased metabolic stress conditions. METHODS ApoE(-/-)TIMP3(-/-) and ApoE(-/-) mice on a C57BL/6 background were subjected to telemetric ECG analysis and experimental myocardial infarction as models of cardiac stress induction. We used Western blot, qRT-PCR, histology, metabolomics, RNA-sequencing and in vivo phenotypical analysis to investigate the molecular mechanisms of altered cardiac energy metabolism. RESULTS ApoE(-/-)TIMP3(-/-) revealed decreased lifespan. Telemetric ECG analysis showed increased arrhythmic episodes, and experimental myocardial infarction by left anterior descending artery (LAD) ligation resulted in increased peri-operative mortality together with increased scar formation, ventricular dilatation and a reduction of cardiac function after 4 weeks in the few survivors. Hearts of ApoE(-/-)TIMP3(-/-) exhibited accumulation of neutral lipids when fed a chow diet, which was exacerbated by a high fat, high cholesterol diet. Metabolomics analysis revealed an increase in circulating markers of oxidative stress with a reduction in long chain fatty acids. Using whole heart mRNA sequencing, we identified apelin as a putative modulator of these metabolic defects. Apelin is a regulator of fatty acid oxidation, and we found a reduction in the levels of enzymes involved in fatty acid oxidation in the left ventricle of ApoE(-/-)TIMP3(-/-) mice. Injection of apelin restored the hitherto identified metabolic defects of lipid oxidation. CONCLUSION TIMP3 regulates lipid metabolism as well as oxidative stress response via apelin. These findings therefore suggest that TIMP3 maintains metabolic flexibility in the heart, particularly during episodes of increased cardiac stress.
Collapse
Affiliation(s)
- Robert Stöhr
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
- Department of Internal Medicine I, University Hospital Aachen, Pauwelsstraße 30, 52074 Aachen, Germany
| | - Ben Arpad Kappel
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
- Department of Internal Medicine I, University Hospital Aachen, Pauwelsstraße 30, 52074 Aachen, Germany
| | - Daniela Carnevale
- Department of Angiocardioneurology and Translational Medicine, IRCCS Neuromed, 86077 Pozzilli, IS, Italy
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy
| | - Michele Cavalera
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Maria Mavilio
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Ivan Arisi
- Genomics Facility, European Brain Research Institute, Rome, Italy
| | - Valentina Fardella
- Department of Angiocardioneurology and Translational Medicine, IRCCS Neuromed, 86077 Pozzilli, IS, Italy
| | - Giuseppe Cifelli
- Department of Angiocardioneurology and Translational Medicine, IRCCS Neuromed, 86077 Pozzilli, IS, Italy
| | - Viviana Casagrande
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Stefano Rizza
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Antonino Cattaneo
- European Brain Research Institute, Rome, Italy
- Scuola Normale Superiore, Pisa, Italy
| | - Alessandro Mauriello
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Rossella Menghini
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Giuseppe Lembo
- Department of Angiocardioneurology and Translational Medicine, IRCCS Neuromed, 86077 Pozzilli, IS, Italy
| | - Massimo Federici
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
- Center for Atherosclerosis, Department of Medicine, Policlinico Tor Vergata, 00133 Rome, Italy
- Corresponding author. Department of Systems Medicine, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy. Tel.: +39 06 72596889; fax: +39 06 72596890.
| |
Collapse
|
42
|
Truong LD, Trostel J, Garcia GE. Absence of nicotinic acetylcholine receptor α7 subunit amplifies inflammation and accelerates onset of fibrosis: an inflammatory kidney model. FASEB J 2015; 29:3558-70. [PMID: 25985801 DOI: 10.1096/fj.14-262493] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 05/04/2015] [Indexed: 01/06/2023]
Abstract
Inflammation is regulated by endogenous mechanisms, including anti-inflammatory cytokines, adenosine, and the nicotinic acetylcholine receptor α7 subunit (α7nAChR). We investigated the role of α7nAChR in protection against the progression of tissue injury in a model of severe, macrophage-mediated, cytokine-dependent anti-glomerular basement membrane (GBM) glomerulonephritis (GN), in α7nAChR-deficient (α7(-/-)) mice . At d 7 after the injection of anti-GBM antibody, kidneys from α7(-/-) mice displayed severe glomeruli (P < 0.0001) and tubulointerstitial lesions (P < 0.001) compared to kidneys from WT mice. An important finding was the presence of severe glomerulosclerosis in α7(-/-) mice in this early phase of the disease. Kidneys of α7(-/-) mice showed greater accumulation of inflammatory cells and higher expression of chemokines and cytokines than did those of WT mice. In addition, in α7(-/-) fibrotic kidneys, the expression of fibrin, collagen, TGF-β, and tissue inhibitor of metalloproteinase (TIMP)-2 increased, and the expression of TIMP3 declined. The increase in counterregulatory responses to inflammation in α7(-/-) nephritic kidneys did not compensate for the lack of α7nAChR. These findings indicate that α7nAChR plays a key role in regulating the inflammatory response in anti-GBM GN and that disruption of the endogenous protective α7nAChR amplifies inflammation to accelerate kidney damage and fibrosis.
Collapse
Affiliation(s)
- Luan D Truong
- *Department of Pathology and Division of Nephrology, Department of Medicine, and The Methodist Hospital, Baylor College of Medicine, Houston, Texas, USA; and Department of Medicine, Division of Renal Diseases and Hypertension, University of Colorado Denver, Aurora, Colorado, USA
| | - Jessica Trostel
- *Department of Pathology and Division of Nephrology, Department of Medicine, and The Methodist Hospital, Baylor College of Medicine, Houston, Texas, USA; and Department of Medicine, Division of Renal Diseases and Hypertension, University of Colorado Denver, Aurora, Colorado, USA
| | - Gabriela E Garcia
- *Department of Pathology and Division of Nephrology, Department of Medicine, and The Methodist Hospital, Baylor College of Medicine, Houston, Texas, USA; and Department of Medicine, Division of Renal Diseases and Hypertension, University of Colorado Denver, Aurora, Colorado, USA
| |
Collapse
|
43
|
Affiliation(s)
- Ziad Mallat
- From the Department of Medicine, Division of Cardiovascular Medicine, University of Cambridge, Cambridge, United Kingdom; and Institut National de la Santé et de la Recherche Médicale, U970, Paris, France.
| |
Collapse
|
44
|
Sun H, Zhang X, Zhao L, Zhen X, Huang S, Wang S, He H, Liu Z, Xu N, Yang F, Qu Z, Ma Z, Zhang C, Zhang Y, Hu Q. Attenuation of atherosclerotic lesions in diabetic apolipoprotein E-deficient mice using gene silencing of macrophage migration inhibitory factor. J Cell Mol Med 2015; 19:836-49. [PMID: 25661015 PMCID: PMC4395198 DOI: 10.1111/jcmm.12521] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Accepted: 11/20/2014] [Indexed: 01/24/2023] Open
Abstract
Macrophage migration inhibitory factor (MIF) involves the pathogenesis of atherosclerosis (AS) and increased plasma MIF levels in diabetes mellitus (DM) patients are associated with AS. Here, we have been suggested that MIF could be a critical contributor for the pathological process of diabetes-associated AS by using adenovirus-mediated RNA interference. First, streptozotocin (STZ)-induced diabetic animal model was constructed in 114 apolipoprotein E-deficient mice (apoE−/− mice) fed on a regular chow diet. Then, the animals were randomly divided into three groups: Adenovirus-mediated MIF interference (Ad-MIFi), Ad-enhanced green fluorescent protein (EGFP) and normal saline (NS) group (n ≈ 33/group). Non-diabetic apoE−/− mice (n = 35) were served as controls. Ad-MIFi, Ad-EGFP and NS were, respectively, injected into the tail vein of mice from Ad-MIFi, Ad-EGFP and NS group, which were injected repeatedly 4 weeks later. Physical, biochemical, morphological and molecular parameters were measured. The results showed that diabetic apoE−/− mice had significantly aggravated atherosclerotic lesions. MIF gene interference attenuated atherosclerotic lesions and stabilized atheromatous plaque, accompanied by the decreased macrophages and lipids deposition and inflammatory cytokines production, improved glucose intolerance and plasma cholesterol level, the decreased ratio of matrix matalloproteinase-2/tissue inhibitor of metalloproteinase-1 and plaque instability index. An increased expression of MIF and its ligand CD74 was also detected in the diabetic patients with coronary artery disease. The results suggest that MIF gene interference is able to inhibit atherosclerotic lesions and increase plaque stability in diabetic apoE−/−mice. MIF inhibition could be a novel and promising approach to the treatment of DM-associated AS.
Collapse
Affiliation(s)
- Hui Sun
- Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Health, Department of Cardiology, Shandong University Qilu Hospital, Jinan, Shandong, China
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Rizza S, Copetti M, Cardellini M, Menghini R, Pecchioli C, Luzi A, Di Cola G, Porzio O, Ippoliti A, Romeo F, Pellegrini F, Federici M. A score including ADAM17 substrates correlates to recurring cardiovascular event in subjects with atherosclerosis. Atherosclerosis 2015; 239:459-64. [PMID: 25687272 DOI: 10.1016/j.atherosclerosis.2015.01.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 01/12/2015] [Accepted: 01/21/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Atherosclerosis disease is a leading cause for mortality and morbidity. The narrowing/rupture of a vulnerable atherosclerotic plaque is accountable for acute cardiovascular events. However, despite of an intensive research, a reliable clinical method which may disclose a vulnerable patient is still unavailable. APPROACH AND RESULTS We tested the association of ADAM17 (A Disintegrin and Metallo Protease Domain 17) circulating substrates (sICAM-1, sVCAM-1, sIL6R and sTNFR1) with a second major cardiovascular events [MACEs] (cardiovascular death, peripheral artery surgeries, non-fatal myocardial infarction and non-fatal stroke) in 298 patients belonging to the Vascular Diabetes (AVD) study. To evaluate ADAM17 activity we create ADAM17 score through a RECPAM model. Finally we tested the discrimination ability and the reclassification of clinical models. At follow-up (mean 47 months, range 1-118 months), 55 MACEs occurred (14 nonfatal MI, 14 nonfatal strokes, 17 peripheral artery procedures and 10 cardiovascular deaths) (incidence = 7.8% person-years). An increased risk for incident events was observed among the high ADAM17 score individuals both in univariable (HR 19.20, 95% CI 15.82-63.36, p < 0.001) and multivariable analysis (HR 3.42, 95% CI 1.55-7.54, p < 0.001). Finally we found that ADAM17 score significantly increases the prediction accuracy of the Framingham Recurring-Coronary-Heart-Disease-Score, with a significant improvement in discrimination (integrated discrimination improvement = 9%, p = 0.012) and correctly reclassifying 10% of events and 41% of non-events resulting in a cNRI = 0.51 (p = 0.005). CONCLUSION We demonstrated a positive role of ADAM17 activity to predicting CV events. We think that an approach that targets strategies beyond classic cardiovascular risk factors control is necessary in individuals with an established vascular atherosclerosis.
Collapse
Affiliation(s)
- Stefano Rizza
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy; Center for Atherosclerosis, Policlinico Tor Vergata, Rome, Italy
| | - Massimiliano Copetti
- Unit of Biostatistics, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Marina Cardellini
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy; Center for Atherosclerosis, Policlinico Tor Vergata, Rome, Italy
| | - Rossella Menghini
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Chiara Pecchioli
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy; Center for Atherosclerosis, Policlinico Tor Vergata, Rome, Italy
| | - Alessio Luzi
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy; Center for Atherosclerosis, Policlinico Tor Vergata, Rome, Italy
| | - Giovanni Di Cola
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy; Center for Atherosclerosis, Policlinico Tor Vergata, Rome, Italy
| | - Ottavia Porzio
- Department of Experimental Medicine and Surgery, University of Rome Tor Vergata, Rome, Italy
| | - Arnaldo Ippoliti
- Department of Biopathology and Diagnostic Imaging, University of Rome Tor Vergata, Italy
| | - Franco Romeo
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Fabio Pellegrini
- Unit of Biostatistics, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Massimo Federici
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy; Center for Atherosclerosis, Policlinico Tor Vergata, Rome, Italy.
| |
Collapse
|
46
|
Newby AC. Metalloproteinases promote plaque rupture and myocardial infarction: A persuasive concept waiting for clinical translation. Matrix Biol 2015; 44-46:157-66. [PMID: 25636537 DOI: 10.1016/j.matbio.2015.01.015] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 01/20/2015] [Accepted: 01/20/2015] [Indexed: 02/05/2023]
Abstract
Atherosclerotic plaque rupture provokes most myocardial infarctions. Matrix metalloproteinases (MMPs) have counteracting roles in intimal thickening, which stabilizes plaques, on the one hand and extracellular matrix destruction that leads to plaque rupture on the other. This review briefly summarizes the key points supporting the involvement of individual MMPs in provoking plaque rupture and discusses the barriers that stand in the way of clinical translation, which can be itemised as follows: structural and functional complexity of the MMP family; lack of adequate preclinical models partly owing to different expression patterns of MMPs and TIMPs in mouse and human macrophages; the need to target individual MMPs selectively; the difficulties in establishing causality in human studies; and the requirement for surrogate markers of efficacy. Overcoming these barriers would open the way to new treatments that could have a major impact on cardiovascular mortality worldwide.
Collapse
Affiliation(s)
- Andrew C Newby
- University of Bristol, School of Clinical Sciences and Bristol Heart Institute, Bristol, UK.
| |
Collapse
|
47
|
The angiogenic factor PlGF mediates a neuroimmune interaction in the spleen to allow the onset of hypertension. Immunity 2014; 41:737-52. [PMID: 25517614 DOI: 10.1016/j.immuni.2014.11.002] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Accepted: 09/23/2014] [Indexed: 12/12/2022]
Abstract
Hypertension is a health problem affecting over 1 billion people worldwide. How the immune system gets activated under hypertensive stimuli to contribute to blood pressure elevation is a fascinating enigma. Here we showed a splenic role for placental growth factor (PlGF), which accounts for the onset of hypertension, through immune system modulation. PlGF repressed the expression of the protein Timp3 (tissue inhibitor of metalloproteinases 3), through the transcriptional Sirt1-p53 axis. Timp3 repression allowed costimulation of T cells and their deployment toward classical organs involved in hypertension. We showed that the spleen is an essential organ for the development of hypertension through a noradrenergic drive mediated by the celiac ganglion efferent. Overall, we demonstrate that PlGF mediates the neuroimmune interaction in the spleen, organizing a unique and nonredundant response that allows the onset of hypertension.
Collapse
|
48
|
Abstract
PURPOSE OF REVIEW To review progress over the past 5 years in relating extracellular proteinases to plaque rupture, the cause of most myocardial infarctions, and consider the most promising prospects for developing related treatments. RECENT FINDINGS Cysteinyl cathepsins have been implicated in multiple macrophage functions that could promote plaque rupture. Cathepsin K is an attractive target because it is a collagenase and selective inhibitors are already being used in phase III clinical trials. Several serine proteinases clearly influence vascular remodelling and atherogenesis but important, unrelated actions limit their value as therapeutic targets. Among the metalloproteinases, new evidence supports roles for A Disintigrin and Metalloproteinases (ADAMs), including ADAM-10, ADAM-17 and ADAM-33, which suggest that selective inhibitors might be effective treatments. For ADAMs with ThromboSpondin domains (ADAMTSs), there are biological and genome-wide association data linking ADAMTS-7 to incidence of coronary heart disease but not increased risk of myocardial infarctions. In the case of matrix metalloproteinases (MMPs), selective inhibitors of MMP-12 and MMP-13 are available and may be appropriate for development as therapies. Novel targets, including MMP-8, MMP-10, MMP-14, MMP-19, MMP-25 and MMP-28, are also being considered. SUMMARY New opportunities exist to exploit proteinases as therapeutic targets in plaque rupture.
Collapse
Affiliation(s)
- Andrew C Newby
- University of Bristol and Bristol Heart Institute, Bristol, UK
| |
Collapse
|
49
|
Lisi S, D'Amore M, Sisto M. ADAM17 at the interface between inflammation and autoimmunity. Immunol Lett 2014; 162:159-69. [PMID: 25171914 DOI: 10.1016/j.imlet.2014.08.008] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Revised: 07/23/2014] [Accepted: 08/11/2014] [Indexed: 02/04/2023]
Abstract
The discovery of the disintegrin and metalloproteinase 17 (ADAM17), originally identified as tumor necrosis factor-a converting enzyme (TACE) for its ability as sheddase of TNF-α inspired scientists to attempt to elucidate the molecular mechanisms underlying ADAM17 implication in diseased conditions. In recent years, it has become evident that this protease can modify many non matrix substrates, such as cytokines (e.g. TNF-α), cytokine receptors (e.g. IL-6R and TNF-R), ligands of ErbB (e.g. TGF-α and amphiregulin) and adhesion proteins (e.g. Lselectin and ICAM-1). Several recent studies have described experimental model system to better understand the role of specific signaling molecules, the interplay of different signals and tissue interactions in regulating ADAM17-dependent cleavage of most relevant substrates in inflammatory diseases. The central question is whether ADAM17 can influence the outcome of inflammation and if so, how it performs this regulation in autoimmunity, since inflammatory autoimmune diseases are often characterized by deregulated metalloproteinase activities. This review will explore the latest research on the influence of ADAM17 on the progression of inflammatory processes linked to autoimmunity and its role as modulator of inflammation.
Collapse
Affiliation(s)
- Sabrina Lisi
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, Laboratory of Cell Biology, University of Bari Medical School, Bari, Italy.
| | - Massimo D'Amore
- Department of Interdisciplinary Medicine, Section of Rheumatology, University of Bari Medical School, Bari, Italy
| | - Margherita Sisto
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, Laboratory of Cell Biology, University of Bari Medical School, Bari, Italy.
| |
Collapse
|
50
|
Relationship of MMP-14 and TIMP-3 expression with macrophage activation and human atherosclerotic plaque vulnerability. Mediators Inflamm 2014; 2014:276457. [PMID: 25301980 PMCID: PMC4163186 DOI: 10.1155/2014/276457] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Revised: 07/09/2014] [Accepted: 07/21/2014] [Indexed: 12/15/2022] Open
Abstract
Matrix metalloproteinase-14 (MMP-14) promotes vulnerable plaque morphology in mice, whereas tissue inhibitor of metalloproteinases-3 (TIMP-3) overexpression is protective. MMP-14(hi) TIMP-3(lo) rabbit foam cells are more invasive and more prone to apoptosis than MMP-14(lo) TIMP-3(hi) cells. We investigated the implications of these findings for human atherosclerosis. In vitro generated macrophages and foam-cell macrophages, together with atherosclerotic plaques characterised as unstable or stable, were examined for expression of MMP-14, TIMP-3, and inflammatory markers. Proinflammatory stimuli increased MMP-14 and decreased TIMP-3 mRNA and protein expression in human macrophages. However, conversion to foam-cells with oxidized LDL increased MMP-14 and decreased TIMP-3 protein, independently of inflammatory mediators and partly through posttranscriptional mechanisms. Within atherosclerotic plaques, MMP-14 was prominent in foam-cells with either pro- or anti-inflammatory macrophage markers, whereas TIMP-3 was present in less foamy macrophages and colocalised with CD206. MMP-14 positive macrophages were more abundant whereas TIMP-3 positive macrophages were less abundant in plaques histologically designated as rupture prone. We conclude that foam-cells characterised by high MMP-14 and low TIMP-3 expression are prevalent in rupture-prone atherosclerotic plaques, independent of pro- or anti-inflammatory activation. Therefore reducing MMP-14 activity and increasing that of TIMP-3 could be valid therapeutic approaches to reduce plaque rupture and myocardial infarction.
Collapse
|