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Wang X, Wang T, Kaneko S, Kriukov E, Lam E, Szczepan M, Chen J, Gregg A, Wang X, Fernandez-Gonzalez A, Mitsialis SA, Kourembanas S, Baranov P, Sun Y. Photoreceptors inhibit pathological retinal angiogenesis through transcriptional regulation of Adam17 via c-Fos. Angiogenesis 2024:10.1007/s10456-024-09912-0. [PMID: 38483712 DOI: 10.1007/s10456-024-09912-0] [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: 11/14/2023] [Accepted: 03/03/2024] [Indexed: 04/11/2024]
Abstract
Pathological retinal angiogenesis profoundly impacts visual function in vascular eye diseases, such as retinopathy of prematurity (ROP) in preterm infants and age-related macular degeneration in the elderly. While the involvement of photoreceptors in these diseases is recognized, the underlying mechanisms remain unclear. This study delved into the pivotal role of photoreceptors in regulating abnormal retinal blood vessel growth using an oxygen-induced retinopathy (OIR) mouse model through the c-Fos/A disintegrin and metalloprotease 17 (Adam17) axis. Our findings revealed a significant induction of c-Fos expression in rod photoreceptors, and c-Fos depletion in these cells inhibited pathological neovascularization and reduced blood vessel leakage in the OIR mouse model. Mechanistically, c-Fos directly regulated the transcription of Adam17 a shedding protease responsible for the production of bioactive molecules involved in inflammation, angiogenesis, and cell adhesion and migration. Furthermore, we demonstrated the therapeutic potential by using an adeno-associated virus carrying a rod photoreceptor-specific short hairpin RNA against c-fos which effectively mitigated abnormal retinal blood vessel overgrowth, restored retinal thickness, and improved electroretinographic (ERG) responses. In conclusion, this study highlights the significance of photoreceptor c-Fos in ROP pathology, offering a novel perspective for the treatment of this disease.
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Affiliation(s)
- Xudong Wang
- Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Tianxi Wang
- Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Satoshi Kaneko
- Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Emil Kriukov
- Department of Ophthalmology, The Schepens Eye Research Institute of Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Enton Lam
- Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Manon Szczepan
- Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jasmine Chen
- Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Austin Gregg
- Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Xingyan Wang
- Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Angeles Fernandez-Gonzalez
- Division of Newborn Medicine, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - S Alex Mitsialis
- Division of Newborn Medicine, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Stella Kourembanas
- Division of Newborn Medicine, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Petr Baranov
- Department of Ophthalmology, The Schepens Eye Research Institute of Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Ye Sun
- Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.
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2
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Stalin J, Coquoz O, Jeitziner Marcone R, Jemelin S, Desboeufs N, Delorenzi M, Blot-Chabaud M, Imhof BA, Ruegg C. Targeting of the NOX1/ADAM17 Enzymatic Complex Regulates Soluble MCAM-Dependent Pro-Tumorigenic Activity in Colorectal Cancer. Biomedicines 2023; 11:3185. [PMID: 38137406 PMCID: PMC10740863 DOI: 10.3390/biomedicines11123185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 11/16/2023] [Accepted: 11/27/2023] [Indexed: 12/24/2023] Open
Abstract
The melanoma cell adhesion molecule, shed from endothelial and cancer cells, is a soluble growth factor that induces tumor angiogenesis and growth. However, the molecular mechanism accounting for its generation in a tumor context is still unclear. To investigate this mechanism, we performed in vitro experiments with endothelial/cancer cells, gene expression analyses on datasets from human colorectal tumor samples, and applied pharmacological methods in vitro/in vivo with mouse and human colorectal cancer cells. We found that soluble MCAM generation is governed by ADAM17 proteolytic activity and NOX1-regulating ADAM17 expression. The treatment of colorectal tumor-bearing mice with pharmacologic NOX1 inhibitors or tumor growth in NOX1-deficient mice reduced the blood concentration of soluble MCAM and abrogated the anti-tumor effects of anti-soluble MCAM antibodies while ADAM17 pharmacologic inhibitors reduced tumor growth and angiogenesis in vivo. Especially, the expression of MCAM, NOX1, and ADAM17 was more prominent in the angiogenic, colorectal cancer-consensus molecular subtype 4 where high MCAM expression correlated with angiogenic and lymphangiogenic markers. Finally, we demonstrated that soluble MCAM also acts as a lymphangiogenic factor in vitro. These results identify a role for NOX1/ADAM17 in soluble MCAM generation, with potential clinical therapeutic relevance to the aggressive, angiogenic CMS4 colorectal cancer subtype.
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Affiliation(s)
- Jimmy Stalin
- Department of Pathology and Immunology, University of Geneva Medical School, Rue Michel Servet 1, CH-1211 Geneva, Switzerland; (S.J.); (B.A.I.)
- Department of Oncology, Microbiology, and Immunology, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 18, PER17, CH-1700 Fribourg, Switzerland; (O.C.); (N.D.); (C.R.)
- C2VN, Inserm 1263, Inra 1260, UFR Pharmacie, Aix-Marseille University, 27 Bd J. Moulin, 13005 Marseille, France;
| | - Oriana Coquoz
- Department of Oncology, Microbiology, and Immunology, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 18, PER17, CH-1700 Fribourg, Switzerland; (O.C.); (N.D.); (C.R.)
| | - Rachel Jeitziner Marcone
- Bioinformatics Core Facility, SIB Swiss Institute of Bioinformatics, CH-1015 Lausanne, Switzerland; (R.J.M.); (M.D.)
| | - Stephane Jemelin
- Department of Pathology and Immunology, University of Geneva Medical School, Rue Michel Servet 1, CH-1211 Geneva, Switzerland; (S.J.); (B.A.I.)
| | - Nina Desboeufs
- Department of Oncology, Microbiology, and Immunology, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 18, PER17, CH-1700 Fribourg, Switzerland; (O.C.); (N.D.); (C.R.)
| | - Mauro Delorenzi
- Bioinformatics Core Facility, SIB Swiss Institute of Bioinformatics, CH-1015 Lausanne, Switzerland; (R.J.M.); (M.D.)
| | - Marcel Blot-Chabaud
- C2VN, Inserm 1263, Inra 1260, UFR Pharmacie, Aix-Marseille University, 27 Bd J. Moulin, 13005 Marseille, France;
| | - Beat A. Imhof
- Department of Pathology and Immunology, University of Geneva Medical School, Rue Michel Servet 1, CH-1211 Geneva, Switzerland; (S.J.); (B.A.I.)
| | - Curzio Ruegg
- Department of Oncology, Microbiology, and Immunology, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 18, PER17, CH-1700 Fribourg, Switzerland; (O.C.); (N.D.); (C.R.)
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Chan YJ, Hsiao G, Wan WN, Yang TM, Tsai CH, Kang JJ, Lee YC, Fang TC, Cheng YW, Li CH. Blue light exposure collapses the inner blood-retinal barrier by accelerating endothelial CLDN5 degradation through the disturbance of GNAZ and the activation of ADAM17. Fluids Barriers CNS 2023; 20:31. [PMID: 37095509 PMCID: PMC10124034 DOI: 10.1186/s12987-023-00430-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 04/07/2023] [Indexed: 04/26/2023] Open
Abstract
Blue light is part of the natural light spectrum that emits high energy. Currently, people are frequently exposed to blue light from 3C devices, resulting in a growing incidence of retinopathy. The retinal vasculature is complex, and retinal vessels not only serve the metabolic needs of the retinal sublayers, but also maintain electrolyte homeostasis by forming the inner blood-retinal barrier (iBRB). The iBRB, which is primarily composed of endothelial cells, has well-developed tight junctions. However, with exposure to blue light, the risks of targeting retinal endothelial cells are currently unknown. We found that endothelial claudin-5 (CLDN5) was rapidly degraded under blue light, coinciding with the activation of a disintegrin and metalloprotease 17 (ADAM17), even at non-cytotoxic lighting. An apparently broken tight junction and a permeable paracellular cleft were observed. Mice exposed to blue light displayed iBRB leakage, conferring attenuation of the electroretinogram b-wave and oscillatory potentials. Both pharmacological and genetic inhibition of ADAM17 remarkably alleviated CLDN5 degradation induced by blue light. Under untreated condition, ADAM17 is sequestered by GNAZ (a circadian-responsive, retina-enriched inhibitory G protein), whereas ADAM17 escapes from GNAZ by blue light illuminance. GNAZ knockdown led to ADAM17 hyperactivation, CLDN5 downregulation, and paracellular permeability in vitro, and retinal damage mimicked blue light exposure in vivo. These data demonstrate that blue light exposure might impair the iBRB by accelerating CLDN5 degradation through the disturbance of the GNAZ-ADAM17 axis.
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Affiliation(s)
- Yen-Ju Chan
- Department of Physiology, School of Medicine, College of Medicine, Taipei Medical University, 250 Wuxing Street, Taipei, 110, Taiwan
- School of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei, 110, Taiwan
| | - George Hsiao
- Department of Pharmacology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
- TMU Neuroscience Research Center, Taipei Medical University, Taipei, Taiwan
| | - Wang-Nok Wan
- Department of Physiology, School of Medicine, College of Medicine, Taipei Medical University, 250 Wuxing Street, Taipei, 110, Taiwan
| | - Tsung-Min Yang
- Department of Physiology, School of Medicine, College of Medicine, Taipei Medical University, 250 Wuxing Street, Taipei, 110, Taiwan
- School of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei, 110, Taiwan
| | - Chi-Hao Tsai
- Department of Ophthalmology, School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Jaw-Jou Kang
- Institute of Food Safety and Health Risk Assessment, School of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, 112, Taiwan
| | - Yu-Cheng Lee
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Te-Chao Fang
- TMU Research Center of Urology and Kidney, Taipei Medical University, Taipei, Taiwan
- Division of Nephrology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Division of Nephrology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Yu-Wen Cheng
- School of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei, 110, Taiwan.
- TMU Neuroscience Research Center, Taipei Medical University, Taipei, Taiwan.
| | - Ching-Hao Li
- Department of Physiology, School of Medicine, College of Medicine, Taipei Medical University, 250 Wuxing Street, Taipei, 110, Taiwan.
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan.
- TMU Neuroscience Research Center, Taipei Medical University, Taipei, Taiwan.
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Maas SL, Donners MMPC, van der Vorst EPC. ADAM10 and ADAM17, Major Regulators of Chronic Kidney Disease Induced Atherosclerosis? Int J Mol Sci 2023; 24:ijms24087309. [PMID: 37108478 PMCID: PMC10139114 DOI: 10.3390/ijms24087309] [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: 03/15/2023] [Revised: 04/06/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
Chronic kidney disease (CKD) is a major health problem, affecting millions of people worldwide, in particular hypertensive and diabetic patients. CKD patients suffer from significantly increased cardiovascular disease (CVD) morbidity and mortality, mainly due to accelerated atherosclerosis development. Indeed, CKD not only affects the kidneys, in which injury and maladaptive repair processes lead to local inflammation and fibrosis, but also causes systemic inflammation and altered mineral bone metabolism leading to vascular dysfunction, calcification, and thus, accelerated atherosclerosis. Although CKD and CVD individually have been extensively studied, relatively little research has studied the link between both diseases. This narrative review focuses on the role of a disintegrin and metalloproteases (ADAM) 10 and ADAM17 in CKD and CVD and will for the first time shed light on their role in CKD-induced CVD. By cleaving cell surface molecules, these enzymes regulate not only cellular sensitivity to their micro-environment (in case of receptor cleavage), but also release soluble ectodomains that can exert agonistic or antagonistic functions, both locally and systemically. Although the cell-specific roles of ADAM10 and ADAM17 in CVD, and to a lesser extent in CKD, have been explored, their impact on CKD-induced CVD is likely, yet remains to be elucidated.
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Affiliation(s)
- Sanne L Maas
- Institute for Molecular Cardiovascular Research (IMCAR), RWTH Aachen University, 52074 Aachen, Germany
- Aachen-Maastricht Institute for CardioRenal Disease (AMICARE), RWTH Aachen University, 52074 Aachen, Germany
| | - Marjo M P C Donners
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, 6229 ER Maastricht, The Netherlands
| | - Emiel P C van der Vorst
- Institute for Molecular Cardiovascular Research (IMCAR), RWTH Aachen University, 52074 Aachen, Germany
- Aachen-Maastricht Institute for CardioRenal Disease (AMICARE), RWTH Aachen University, 52074 Aachen, Germany
- Interdisciplinary Center for Clinical Research (IZKF), RWTH Aachen University, 52074 Aachen, Germany
- Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University Munich (LMU), 80336 Munich, Germany
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Kim HJ, Kim G, Chi KY, Kim H, Jang YJ, Jo S, Lee J, Lee Y, Woo DH, Han C, Kim SK, Park HJ, Kim JH. Generation of multilineage liver organoids with luminal vasculature and bile ducts from human pluripotent stem cells via modulation of Notch signaling. Stem Cell Res Ther 2023; 14:19. [PMID: 36737811 PMCID: PMC9898924 DOI: 10.1186/s13287-023-03235-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 01/03/2023] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The generation of liver organoids recapitulating parenchymal and non-parenchymal cell interplay is essential for the precise in vitro modeling of liver diseases. Although different types of multilineage liver organoids (mLOs) have been generated from human pluripotent stem cells (hPSCs), the assembly and concurrent differentiation of multiple cell types in individual mLOs remain a major challenge. Particularly, most studies focused on the vascularization of mLOs in host tissue after transplantation in vivo. However, relatively little information is available on the in vitro formation of luminal vasculature in mLOs themselves. METHODS The mLOs with luminal blood vessels and bile ducts were generated by assembling hepatic endoderm, hepatic stellate cell-like cells (HscLCs), and endothelial cells derived entirely from hPSCs using 96-well ultra-low attachment plates. We analyzed the effect of HscLC incorporation and Notch signaling modulation on the formation of both bile ducts and vasculature in mLOs using immunofluorescence staining, qRT-PCR, ELISA, and live-perfusion imaging. The potential use of the mLOs in fibrosis modeling was evaluated by histological and gene expression analyses after treatment with pro-fibrotic cytokines. RESULTS We found that hPSC-derived HscLCs are crucial for generating functional microvasculature in mLOs. HscLC incorporation and subsequent vascularization substantially reduced apoptotic cell death and promoted the survival and growth of mLOs with microvessels. In particular, precise modulation of Notch signaling during a specific time window in organoid differentiation was critical for generating both bile ducts and vasculature. Live-cell imaging, a series of confocal scans, and electron microscopy demonstrated that blood vessels were well distributed inside mLOs and had perfusable lumens in vitro. In addition, exposure of mLOs to pro-fibrotic cytokines induced early fibrosis-associated events, including upregulation of genes associated with fibrotic induction and endothelial cell activation (i.e., collagen I, α-SMA, and ICAM) together with destruction of tissue architecture and organoid shrinkage. CONCLUSION Our results demonstrate that mLOs can reproduce parenchymal and non-parenchymal cell interactions and suggest that their application can advance the precise modeling of liver diseases in vitro.
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Affiliation(s)
- Hyo Jin Kim
- grid.222754.40000 0001 0840 2678Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, 145 Anam-Ro, Seongbuk-Gu, Seoul, 02841 South Korea
| | - Gyeongmin Kim
- grid.222754.40000 0001 0840 2678Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, 145 Anam-Ro, Seongbuk-Gu, Seoul, 02841 South Korea
| | - Kyun Yoo Chi
- grid.222754.40000 0001 0840 2678Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, 145 Anam-Ro, Seongbuk-Gu, Seoul, 02841 South Korea
| | - Hyemin Kim
- grid.418982.e0000 0004 5345 5340Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon, 34114 South Korea
| | - Yu Jin Jang
- grid.89336.370000 0004 1936 9924Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX 78712 USA
| | - Seongyea Jo
- grid.222754.40000 0001 0840 2678Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, 145 Anam-Ro, Seongbuk-Gu, Seoul, 02841 South Korea ,grid.418982.e0000 0004 5345 5340Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon, 34114 South Korea
| | - Jihun Lee
- grid.222754.40000 0001 0840 2678Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, 145 Anam-Ro, Seongbuk-Gu, Seoul, 02841 South Korea
| | - Youngseok Lee
- grid.222754.40000 0001 0840 2678Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, 145 Anam-Ro, Seongbuk-Gu, Seoul, 02841 South Korea
| | - Dong-Hun Woo
- Department of Stem Cell Biology, NEXEL Co., Ltd, Seoul, 07802 South Korea
| | - Choongseong Han
- Department of Stem Cell Biology, NEXEL Co., Ltd, Seoul, 07802 South Korea
| | - Sang Kyum Kim
- grid.254230.20000 0001 0722 6377College of Pharmacy, Chungnam National University, Daejeon, 34134 South Korea
| | - Han-Jin Park
- grid.418982.e0000 0004 5345 5340Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon, 34114 South Korea
| | - Jong-Hoon Kim
- Laboratory of Stem Cells and Tissue Regeneration, Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, 145 Anam-Ro, Seongbuk-Gu, Seoul, 02841, South Korea.
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van der Vorst EPC, Maas SL, Theodorou K, Peters LJF, Jin H, Rademakers T, Gijbels MJ, Rousch M, Jansen Y, Weber C, Lehrke M, Lebherz C, Yildiz D, Ludwig A, Bentzon JF, Biessen EAL, Donners MMPC. Endothelial ADAM10 controls cellular response to oxLDL and its deficiency exacerbates atherosclerosis with intraplaque hemorrhage and neovascularization in mice. Front Cardiovasc Med 2023; 10:974918. [PMID: 36776254 PMCID: PMC9911417 DOI: 10.3389/fcvm.2023.974918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 01/13/2023] [Indexed: 01/28/2023] Open
Abstract
Introduction The transmembrane protease A Disintegrin And Metalloproteinase 10 (ADAM10) displays a "pattern regulatory function," by cleaving a range of membrane-bound proteins. In endothelium, it regulates barrier function, leukocyte recruitment and angiogenesis. Previously, we showed that ADAM10 is expressed in human atherosclerotic plaques and associated with neovascularization. In this study, we aimed to determine the causal relevance of endothelial ADAM10 in murine atherosclerosis development in vivo. Methods and results Endothelial Adam10 deficiency (Adam10 ecko ) in Western-type diet (WTD) fed mice rendered atherogenic by adeno-associated virus-mediated PCSK9 overexpression showed markedly increased atherosclerotic lesion formation. Additionally, Adam10 deficiency was associated with an increased necrotic core and concomitant reduction in plaque macrophage content. Strikingly, while intraplaque hemorrhage and neovascularization are rarely observed in aortic roots of atherosclerotic mice after 12 weeks of WTD feeding, a majority of plaques in both brachiocephalic artery and aortic root of Adam10ecko mice contained these features, suggestive of major plaque destabilization. In vitro, ADAM10 knockdown in human coronary artery endothelial cells (HCAECs) blunted the shedding of lectin-like oxidized LDL (oxLDL) receptor-1 (LOX-1) and increased endothelial inflammatory responses to oxLDL as witnessed by upregulated ICAM-1, VCAM-1, CCL5, and CXCL1 expression (which was diminished when LOX-1 was silenced) as well as activation of pro-inflammatory signaling pathways. LOX-1 shedding appeared also reduced in vivo, as soluble LOX-1 levels in plasma of Adam10ecko mice was significantly reduced compared to wildtypes. Discussion Collectively, these results demonstrate that endothelial ADAM10 is atheroprotective, most likely by limiting oxLDL-induced inflammation besides its known role in pathological neovascularization. Our findings create novel opportunities to develop therapeutics targeting atherosclerotic plaque progression and stability, but at the same time warrant caution when considering to use ADAM10 inhibitors for therapy in other diseases.
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Affiliation(s)
- Emiel P. C. van der Vorst
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands,Institute for Molecular Cardiovascular Research (IMCAR), RWTH Aachen University Hospital, Aachen, Germany,Interdisciplinary Centre for Clinical Research (IZKF), RWTH Aachen University Hospital, Aachen, Germany,Institute for Cardiovascular Prevention (IPEK), Ludwig Maximilian University of Munich, Munich, Germany,German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
| | - Sanne L. Maas
- Institute for Molecular Cardiovascular Research (IMCAR), RWTH Aachen University Hospital, Aachen, Germany,Interdisciplinary Centre for Clinical Research (IZKF), RWTH Aachen University Hospital, Aachen, Germany
| | - Kosta Theodorou
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands
| | - Linsey J. F. Peters
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands,Institute for Molecular Cardiovascular Research (IMCAR), RWTH Aachen University Hospital, Aachen, Germany,Interdisciplinary Centre for Clinical Research (IZKF), RWTH Aachen University Hospital, Aachen, Germany
| | - Han Jin
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands
| | - Timo Rademakers
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands
| | - Marion J. Gijbels
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands,Department of Molecular Genetics, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands,Department of Medical Biochemistry, Amsterdam UMC, Locatie AMC, Amsterdam, Netherlands
| | - Mat Rousch
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands
| | - Yvonne Jansen
- Institute for Cardiovascular Prevention (IPEK), Ludwig Maximilian University of Munich, Munich, Germany
| | - Christian Weber
- Institute for Cardiovascular Prevention (IPEK), Ludwig Maximilian University of Munich, Munich, Germany,German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany,Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands
| | - Michael Lehrke
- Department of Internal Medicine I, RWTH Aachen University Hospital, Aachen, Germany
| | - Corinna Lebherz
- Department of Internal Medicine I, RWTH Aachen University Hospital, Aachen, Germany
| | - Daniela Yildiz
- Institute of Molecular Pharmacology, RWTH Aachen University Hospital, Aachen, Germany,Institute of Experimental and Clinical Pharmacology and Toxicology, PZMS, ZHMB, Saarland University, Homburg, Germany
| | - Andreas Ludwig
- Institute of Molecular Pharmacology, RWTH Aachen University Hospital, Aachen, Germany
| | - Jacob F. Bentzon
- Experimental Pathology of Atherosclerosis Laboratory, Spanish National Center for Cardiovascular Research (CNIC), Madrid, Spain,Atherosclerosis Research Unit, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Erik A. L. Biessen
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands,Institute for Molecular Cardiovascular Research (IMCAR), RWTH Aachen University Hospital, Aachen, Germany
| | - Marjo M. P. C. Donners
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, Netherlands,*Correspondence: Marjo M. P. C. Donners,
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7
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Gao L, He Z, Wu Y. Advances in Anti-metabolic Disease Treatments Targeting CD47. Curr Pharm Des 2022; 28:3720-3728. [PMID: 36201266 DOI: 10.2174/1381612828666221006123144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 08/15/2022] [Accepted: 08/21/2022] [Indexed: 01/28/2023]
Abstract
Metabolic disorders include a cluster of conditions that result from hyperglycemia, hyperlipidemia, insulin resistance, obesity, and hepatic steatosis, which cause the dysfunction of immune cells and innate cells, such as macrophages, natural killer cells, vascular endothelial cells, hepatocytes, and human kidney tubular epithelial cells. Besides targeting the derangements in lipid metabolism, therapeutic modulations to regulate abnormal responses in the immune system and innate cell dysfunctions may prove to be promising strategies in the management of metabolic diseases. In recent years, several targets have been explored for the CD47 molecule (CD47), a glycosylated protein, which was originally reported to transmit an anti-phagocytic signal known as "don't eat me" in the atherosclerotic environment, hindering the efferocytosis of immune cells and promoting arterial plaque accumulation. Subsequently, the role of CD47 has been explored in obesity, fatty liver, and lipotoxic nephropathy, and its utility as a therapeutic target has been investigated using anti-CD47 antibodies or inhibitors of the THBS1/CD47 axis and the CD47/SIRPα signaling pathway. This review summarizes the mechanisms of action of CD47 in different cell types during metabolic diseases and the clinical research progress to date, providing a reference for the comprehensive targeting of CD47 to treat metabolic diseases and the devising of potential improvements to possible side effects.
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Affiliation(s)
- Li Gao
- Department of Nephropathy, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China.,Center for Scientific Research of Anhui Medical University, Hefei 230022, China
| | - Zhe He
- Department of Nephropathy, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Yonggui Wu
- Department of Nephropathy, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China.,Center for Scientific Research of Anhui Medical University, Hefei 230022, China
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8
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Tang BY, Ge J, Wu Y, Wen J, Tang XH. The Role of ADAM17 in Inflammation-Related Atherosclerosis. J Cardiovasc Transl Res 2022; 15:1283-1296. [PMID: 35648358 DOI: 10.1007/s12265-022-10275-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 05/06/2022] [Indexed: 10/18/2022]
Abstract
Atherosclerosis is a chronic inflammatory disease that poses a huge economic burden due to its extremely poor prognosis. Therefore, it is necessary to explore potential mechanisms to improve the prevention and treatment of atherosclerosis. A disintegrin and metalloprotease 17 (ADAM17) is a cell membrane-bound protein that performs a range of functions through membrane protein shedding and intracellular signaling. ADAM17-mediated inflammation has been identified to be an important contributor to atherosclerosis; however, the specific relationship between its multiple regulatory roles and the pathogenesis of atherosclerosis remains unclear. Here, we reviewed the activation, function, and regulation of ADAM17, described in detail the role of ADAM17-mediated inflammatory damage in atherosclerosis, and discussed several controversial points. We hope that these insights into ADAM17 biology will lead to rational management of atherosclerosis. ADAM17 promotes vascular inflammation in endothelial cells, smooth muscle cells, and macrophages, and regulates the occurrence and development of atherosclerosis.
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Affiliation(s)
- Bai-Yi Tang
- Department of Cardiology, Third Xiang-Ya Hospital, Central South University, 138 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Jin Ge
- Department of Cardiology, Third Xiang-Ya Hospital, Central South University, 138 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Yang Wu
- Department of Cardiology, Third Hospital of Changsha, 176 W. Laodong Road, Changsha, 410015, Hunan, China
| | - Juan Wen
- Department of Cardiology, Third Xiang-Ya Hospital, Central South University, 138 Tongzipo Road, Changsha, 410013, Hunan, China.
| | - Xiao-Hong Tang
- Department of Cardiology, Third Xiang-Ya Hospital, Central South University, 138 Tongzipo Road, Changsha, 410013, Hunan, China.
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9
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Fabbi M, Costa D, Russo D, Arenare L, Gaggero G, Signoriello S, Scambia G, Pisano C, Colombo N, Losito NS, Filaci G, Spina A, Califano D, Scognamiglio G, Gadducci A, Mezzanzanica D, Bagnoli M, Ferrini S, Canzonieri V, Chiodini P, Perrone F, Pignata S. Analysis of A Disintegrin and Metalloprotease 17 (ADAM17) Expression as a Prognostic Marker in Ovarian Cancer Patients Undergoing First-Line Treatment Plus Bevacizumab. Diagnostics (Basel) 2022; 12:diagnostics12092118. [PMID: 36140519 PMCID: PMC9498026 DOI: 10.3390/diagnostics12092118] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/20/2022] [Accepted: 08/29/2022] [Indexed: 11/16/2022] Open
Abstract
To find prognostic factors for advanced ovarian cancer patients undergoing first-line therapy with carboplatin, paclitaxel and bevacizumab, we investigated the expression of a disintegrin and metalloprotease 17 (ADAM17) in cancer tissues. ADAM17 has been involved in ovarian cancer development, progression and cell resistance to cisplatin. Tissue microarrays from 309 ovarian cancer patients enrolled in the MITO16A/MANGO-OV2 clinical trial were analyzed by immunohistochemistry for ADAM17 protein expression. Intensity and extent of staining were combined into a semi-quantitative visual grading system (H score) which was related to clinicopathological characteristics of cases and the clinical outcome of patients by univariate and multivariate Cox regression models. ADAM17 immunostaining was detected in most samples, mainly localized in the tumor cells, with variable intensity across the cohort. Kaplan–Meier survival curves, generated according to the best cut-off value for the ADAM17 H score, showed that high ADAM17 expression was associated with worse prognosis for PFS and OS. However, after the application of a shrinkage procedure to adjust for overfitting hazard ratio estimates, the ADAM17 value as prognostic factor was lost. As subgroup analysis suggested that ADAM17 expression could be prognostically relevant in cases with no residual disease at baseline, further studies in this patient category may be worth planning.
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Affiliation(s)
- Marina Fabbi
- UO Bioterapie, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
- Correspondence:
| | - Delfina Costa
- UO Oncologia Molecolare e Angiogenesi, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Daniela Russo
- Microenvironment Molecular Targets Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Naples, Italy
| | - Laura Arenare
- Clinical Trials Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Naples, Italy
| | - Gabriele Gaggero
- UO Anatomia Patologica Ospedaliera, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Simona Signoriello
- Department of Mental Health and Public Medicine, Section of Statistics, Università degli Studi della Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Giovanni Scambia
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Life Science and Public Health, Catholic University of Sacred Heart, Largo Agostino Gemelli, 00168 Rome, Italy
| | - Carmela Pisano
- Urogynecological Medical Oncology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Naples, Italy
| | - Nicoletta Colombo
- European Institute of Oncology IRCCS, University of Milan-Bicocca, 20126 Milan, Italy
| | - Nunzia Simona Losito
- Pathology Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Naples, Italy
| | - Gilberto Filaci
- UO Bioterapie, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
- Department of Internal Medicine, University of Genoa, 16132 Genoa, Italy
| | - Anna Spina
- Microenvironment Molecular Targets Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Naples, Italy
| | - Daniela Califano
- Microenvironment Molecular Targets Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Naples, Italy
| | - Giosuè Scognamiglio
- Pathology Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Naples, Italy
| | - Angiolo Gadducci
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, University of Pisa, 56127 Pisa, Italy
| | - Delia Mezzanzanica
- Molecular Therapies Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
| | - Marina Bagnoli
- Molecular Therapies Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
| | - Silvano Ferrini
- UO Bioterapie, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - Vincenzo Canzonieri
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy
| | - Paolo Chiodini
- Department of Mental Health and Public Medicine, Section of Statistics, Università degli Studi della Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Francesco Perrone
- Clinical Trials Unit, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Naples, Italy
| | - Sandro Pignata
- Urogynecological Medical Oncology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Naples, Italy
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Jiang P, Wei K, Chang C, Zhao J, Zhang R, Xu L, Jin Y, Xu L, Shi Y, Guo S, Schrodi SJ, He D. SFRP1 Negatively Modulates Pyroptosis of Fibroblast‐Like Synoviocytes in Rheumatoid Arthritis: A Review. Front Immunol 2022; 13:903475. [PMID: 35795672 PMCID: PMC9251540 DOI: 10.3389/fimmu.2022.903475] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 05/26/2022] [Indexed: 12/26/2022] Open
Abstract
Secreted frizzled-related protein 1 (SFRP1) is a member of secretory glycoprotein SFRP family. As a primitive gene regulating cell growth, development and transformation, SFRP1 is widely expressed in human cells, including various cancer cells and fibroblast-like synoviocytes (FLS) of rheumatoid arthritis (RA). Deletion or silencing of SFRP1 involves epigenetic and other mechanisms, and participates in biological behaviors such as cell proliferation, migration and cell pyroptosis, which leads to disease progression and poor prognosis. In this review, we discuss the role of SFRP1 in the pathogenesis of RA-FLS and summarize different experimental platforms and recent research results. These are helpful for understanding the biological characteristics of SFRP1 in RA, especially the mechanism by which SFRP1 regulates RA-FLS pyroptosis through Wnt/β-catenin and Notch signaling pathways. In addition, the epigenetic regulation of SFRP1 in RA-FLS is emphasized, which may be considered as a promising biomarker and therapeutic target of RA.
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Affiliation(s)
- Ping Jiang
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Kai Wei
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cen Chang
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jianan Zhao
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Runrun Zhang
- Department of Rheumatology, The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Lingxia Xu
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yehua Jin
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Linshuai Xu
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yiming Shi
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shicheng Guo
- Department of Medical Genetics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, United States
- Computation and Informatics in Biology and Medicine, University of Wisconsin-Madison, Madison, WI, United States
- *Correspondence: Shicheng Guo, ; Steven J. Schrodi, ; Dongyi He,
| | - Steven J. Schrodi
- Department of Medical Genetics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, United States
- Computation and Informatics in Biology and Medicine, University of Wisconsin-Madison, Madison, WI, United States
- *Correspondence: Shicheng Guo, ; Steven J. Schrodi, ; Dongyi He,
| | - Dongyi He
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Arthritis Research in Integrative Medicine, Academy of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Shicheng Guo, ; Steven J. Schrodi, ; Dongyi He,
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11
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Bogias KJ, Pederson SM, Leemaqz S, Smith MD, McAninch D, Jankovic-Karasoulos T, McCullough D, Wan Q, Bianco-Miotto T, Breen J, Roberts CT. Placental Transcription Profiling in 6-23 Weeks' Gestation Reveals Differential Transcript Usage in Early Development. Int J Mol Sci 2022; 23:ijms23094506. [PMID: 35562897 PMCID: PMC9105363 DOI: 10.3390/ijms23094506] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/12/2022] [Accepted: 04/13/2022] [Indexed: 12/13/2022] Open
Abstract
The human placenta is a rapidly developing transient organ that is key to pregnancy success. Early development of the conceptus occurs in a low oxygen environment before oxygenated maternal blood begins to flow into the placenta at ~10-12 weeks' gestation. This process is likely to substantially affect overall placental gene expression. Transcript variability underlying gene expression has yet to be profiled. In this study, accurate transcript expression profiles were identified for 84 human placental chorionic villus tissue samples collected across 6-23 weeks' gestation. Differential gene expression (DGE), differential transcript expression (DTE) and differential transcript usage (DTU) between 6-10 weeks' and 11-23 weeks' gestation groups were assessed. In total, 229 genes had significant DTE yet no significant DGE. Integration of DGE and DTE analyses found that differential expression patterns of individual transcripts were commonly masked upon aggregation to the gene-level. Of the 611 genes that exhibited DTU, 534 had no significant DGE or DTE. The four most significant DTU genes ADAM10, VMP1, GPR126, and ASAH1, were associated with hypoxia-responsive pathways. Transcript usage is a likely regulatory mechanism in early placentation. Identification of functional roles will facilitate new insight in understanding the origins of pregnancy complications.
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Affiliation(s)
- Konstantinos J. Bogias
- Adelaide Medical School, University of Adelaide, Adelaide, SA 5005, Australia; (K.J.B.); (S.L.); (D.M.); (T.J.-K.)
- Robinson Research Institute, University of Adelaide, Adelaide, SA 5005, Australia;
| | - Stephen M. Pederson
- Dame Roma Mitchell Cancer Research Laboratories, Adelaide Medical School, University of Adelaide, Adelaide, SA 5005, Australia;
| | - Shalem Leemaqz
- Adelaide Medical School, University of Adelaide, Adelaide, SA 5005, Australia; (K.J.B.); (S.L.); (D.M.); (T.J.-K.)
- Robinson Research Institute, University of Adelaide, Adelaide, SA 5005, Australia;
- Flinders Health and Medical Research Institute, Flinders University, Bedford Park, SA 5042, Australia; (M.D.S.); (D.M.); (Q.W.)
| | - Melanie D. Smith
- Flinders Health and Medical Research Institute, Flinders University, Bedford Park, SA 5042, Australia; (M.D.S.); (D.M.); (Q.W.)
| | - Dale McAninch
- Adelaide Medical School, University of Adelaide, Adelaide, SA 5005, Australia; (K.J.B.); (S.L.); (D.M.); (T.J.-K.)
| | - Tanja Jankovic-Karasoulos
- Adelaide Medical School, University of Adelaide, Adelaide, SA 5005, Australia; (K.J.B.); (S.L.); (D.M.); (T.J.-K.)
- Robinson Research Institute, University of Adelaide, Adelaide, SA 5005, Australia;
- Flinders Health and Medical Research Institute, Flinders University, Bedford Park, SA 5042, Australia; (M.D.S.); (D.M.); (Q.W.)
| | - Dylan McCullough
- Flinders Health and Medical Research Institute, Flinders University, Bedford Park, SA 5042, Australia; (M.D.S.); (D.M.); (Q.W.)
| | - Qianhui Wan
- Flinders Health and Medical Research Institute, Flinders University, Bedford Park, SA 5042, Australia; (M.D.S.); (D.M.); (Q.W.)
| | - Tina Bianco-Miotto
- Robinson Research Institute, University of Adelaide, Adelaide, SA 5005, Australia;
- School of Agriculture, Food and Wine, Waite Research Institute, University of Adelaide, Adelaide, SA 5005, Australia
| | - James Breen
- Indigenous Genomics, Telethon Kids Institute (Adelaide Office), Adelaide, SA 5000, Australia;
- College of Health & Medicine, Australian National University, Canberra, ACT 2600, Australia
| | - Claire T. Roberts
- Adelaide Medical School, University of Adelaide, Adelaide, SA 5005, Australia; (K.J.B.); (S.L.); (D.M.); (T.J.-K.)
- Robinson Research Institute, University of Adelaide, Adelaide, SA 5005, Australia;
- Flinders Health and Medical Research Institute, Flinders University, Bedford Park, SA 5042, Australia; (M.D.S.); (D.M.); (Q.W.)
- Correspondence:
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12
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Setlai BP, Hull R, Reis RM, Agbor C, Ambele MA, Mulaudzi TV, Dlamini Z. MicroRNA Interrelated Epithelial Mesenchymal Transition (EMT) in Glioblastoma. Genes (Basel) 2022; 13:genes13020244. [PMID: 35205289 PMCID: PMC8872331 DOI: 10.3390/genes13020244] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/20/2022] [Accepted: 01/24/2022] [Indexed: 02/07/2023] Open
Abstract
MicroRNAs (miRNA) are small non-coding RNAs that are 20–23 nucleotides in length, functioning as regulators of oncogenes or tumor suppressor genes. They are molecular modulators that regulate gene expression by suppressing gene translation through gene silencing/degradation, or by promoting translation of messenger RNA (mRNA) into proteins. Circulating miRNAs have attracted attention as possible prognostic markers of cancer, which could aid in the early detection of the disease. Epithelial to mesenchymal transition (EMT) has been implicated in tumorigenic processes, primarily by promoting tumor invasiveness and metastatic activity; this is a process that could be manipulated to halt or prevent brain metastasis. Studies show that miRNAs influence the function of EMT in glioblastomas. Thus, miRNA-related EMT can be exploited as a potential therapeutic target in glioblastomas. This review points out the interrelation between miRNA and EMT signatures, and how they can be used as reliable molecular signatures for diagnostic purposes or targeted therapy in glioblastomas.
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Affiliation(s)
- Botle Precious Setlai
- Department of Surgery, Level 7, Bridge E, Steve Biko Academic Hospital, Faculty of Health Sciences, University of Pretoria, Private Bag X323, Arcadia 0007, South Africa; (C.A.); (T.V.M.)
- Correspondence: (B.P.S.); (Z.D.)
| | - Rodney Hull
- SAMRC Precision Oncology Research Unit (PORU), Precision Oncology and Cancer Prevention (POCP), Pan African Cancer Research Institute (PACRI), University of Pretoria, Hatfield 0028, South Africa; (R.H.); (R.M.R.)
| | - Rui Manuel Reis
- SAMRC Precision Oncology Research Unit (PORU), Precision Oncology and Cancer Prevention (POCP), Pan African Cancer Research Institute (PACRI), University of Pretoria, Hatfield 0028, South Africa; (R.H.); (R.M.R.)
- Molecular Oncology Research Center, Barretos Cancer Hospital, Antenor Duarte Villela, 1331, Barretos 14784-400, SP, Brazil
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal
| | - Cyril Agbor
- Department of Surgery, Level 7, Bridge E, Steve Biko Academic Hospital, Faculty of Health Sciences, University of Pretoria, Private Bag X323, Arcadia 0007, South Africa; (C.A.); (T.V.M.)
| | - Melvin Anyasi Ambele
- Department of Oral Pathology and Oral Biology, School of Dentistry, Faculty of Health Sciences, University of Pretoria, P.O. Box 1266, Pretoria 0001, South Africa;
- Institute for Cellular and Molecular Medicine, SAMRC Extramural Unit for Stem Cell Research and Therapy, Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
| | - Thanyani Victor Mulaudzi
- Department of Surgery, Level 7, Bridge E, Steve Biko Academic Hospital, Faculty of Health Sciences, University of Pretoria, Private Bag X323, Arcadia 0007, South Africa; (C.A.); (T.V.M.)
| | - Zodwa Dlamini
- SAMRC Precision Oncology Research Unit (PORU), Precision Oncology and Cancer Prevention (POCP), Pan African Cancer Research Institute (PACRI), University of Pretoria, Hatfield 0028, South Africa; (R.H.); (R.M.R.)
- Correspondence: (B.P.S.); (Z.D.)
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13
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ADAM and ADAMTS disintegrin and metalloproteinases as major factors and molecular targets in vascular malfunction and disease. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2022; 94:255-363. [PMID: 35659374 PMCID: PMC9231755 DOI: 10.1016/bs.apha.2021.11.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A Disintegrin and Metalloproteinase (ADAM) and A Disintegrin and Metalloproteinase with Thrombospondin Motifs (ADAMTS) are two closely related families of proteolytic enzymes. ADAMs are largely membrane-bound enzymes that act as molecular scissors or sheddases of membrane-bound proteins, growth factors, cytokines, receptors and ligands, whereas ADAMTS are mainly secreted enzymes. ADAMs have a pro-domain, and a metalloproteinase, disintegrin, cysteine-rich and transmembrane domain. Similarly, ADAMTS family members have a pro-domain, and a metalloproteinase, disintegrin, and cysteine-rich domain, but instead of a transmembrane domain they have thrombospondin motifs. Most ADAMs and ADAMTS are activated by pro-protein convertases, and can be regulated by G-protein coupled receptor agonists, Ca2+ ionophores and protein kinase C. Activated ADAMs and ADAMTS participate in numerous vascular processes including angiogenesis, vascular smooth muscle cell proliferation and migration, vascular cell apoptosis, cell survival, tissue repair, and wound healing. ADAMs and ADAMTS also play a role in vascular malfunction and cardiovascular diseases such as hypertension, atherosclerosis, coronary artery disease, myocardial infarction, heart failure, peripheral artery disease, and vascular aneurysm. Decreased ADAMTS13 is involved in thrombotic thrombocytopenic purpura and microangiopathies. The activity of ADAMs and ADAMTS can be regulated by endogenous tissue inhibitors of metalloproteinases and other synthetic small molecule inhibitors. ADAMs and ADAMTS can be used as diagnostic biomarkers and molecular targets in cardiovascular disease, and modulators of ADAMs and ADAMTS activity may provide potential new approaches for the management of cardiovascular disorders.
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Colin-Pierre C, Berthélémy N, Belloy N, Danoux L, Bardey V, Rivet R, Mine S, Jeanmaire C, Maquart FX, Ramont L, Brézillon S. The Glypican-1/HGF/C-Met and Glypican-1/VEGF/VEGFR2 Ternary Complexes Regulate Hair Follicle Angiogenesis. Front Cell Dev Biol 2021; 9:781172. [PMID: 34957110 PMCID: PMC8692797 DOI: 10.3389/fcell.2021.781172] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/16/2021] [Indexed: 12/30/2022] Open
Abstract
The hair renewal involves changes in the morphology of the hair follicle and its micro-vascularization. In alopecia, the hair cycle is accelerated, resulting in the formation of thinner and shorter hair. In addition, alopecia is associated with a decrease in the micro-vascularization of the hair follicles. In this study, the role of glypicans (GPCs) was analyzed in the regulation of the angiogenesis of human dermal microvascular endothelial cells (HDMEC). The analysis of glypican gene expression showed that GPC1 is the major glypican expressed by human keratinocytes of outer root sheath (KORS), human hair follicle dermal papilla cells (HHFDPC) and HDMEC. KORS were demonstrated to secrete VEGF and HGF. The HDMEC pseudotube formation was induced by KORS conditioned media (KORSCM). It was totally abrogated after GPC1 siRNA transfection of HDMEC. Moreover, when cleaved by phospholipase C (PLC), GPC1 promotes the proliferation of HDMEC. Finally, GPC1 was shown to interact directly with VEGFR2 or c-Met to regulate angiogenesis induced by the activation of these receptors. Altogether, these results showed that GPC1 is a key regulator of microvascular endothelial cell angiogenesis induced by VEGF and HGF secreted by KORS. Thus, GPC1 might constitute an interesting target to tackle alopecia in dermatology research.
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Affiliation(s)
- Charlie Colin-Pierre
- Université de Reims Champagne-Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France.,CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire-MEDyC, Reims, France.,BASF Beauty Care Solutions France SAS, Pulnoy, France
| | | | - Nicolas Belloy
- Université de Reims Champagne-Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France.,CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire-MEDyC, Reims, France.,P3M, Multiscale Molecular Modeling Platform, Université de Reims Champagne-Ardenne, Reims, France
| | - Louis Danoux
- BASF Beauty Care Solutions France SAS, Pulnoy, France
| | | | - Romain Rivet
- Université de Reims Champagne-Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France.,CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire-MEDyC, Reims, France
| | - Solène Mine
- BASF Beauty Care Solutions France SAS, Pulnoy, France
| | | | - François-Xavier Maquart
- Université de Reims Champagne-Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
| | - Laurent Ramont
- Université de Reims Champagne-Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France.,CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire-MEDyC, Reims, France.,CHU de Reims, Service Biochimie-Pharmacologie-Toxicologie, Reims, France
| | - Stéphane Brézillon
- Université de Reims Champagne-Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France.,CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire-MEDyC, Reims, France
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15
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Tschanz F, Bender S, Telarovic I, Waller V, Speck RF, Pruschy M. The ADAM17-directed Inhibitory Antibody MEDI3622 Antagonizes Radiotherapy-induced VEGF Release and Sensitizes Non-Small Cell Lung Cancer for Radiotherapy. CANCER RESEARCH COMMUNICATIONS 2021; 1:164-177. [PMID: 36860547 PMCID: PMC9973400 DOI: 10.1158/2767-9764.crc-21-0067] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/25/2021] [Accepted: 12/07/2021] [Indexed: 11/16/2022]
Abstract
The cellular response to ionizing radiation (IR) depends on tumor cell and microenvironmental factors. Here, we investigated the role of IR-induced ADAM17 matrix metalloproteinase activity for the intercellular communication between tumor cells and the tumor vasculature in non-small cell lung cancer (NSCLC) tumor models. Factors shed by ADAM17 from NSCLC tumor cells (A549, H358) and relevant for endothelial cell migration were investigated using transwell migration assays, ELISA, and flow cytometry. Tumor angiogenesis-related endpoints were analyzed with the chorio-allantoic membrane assay and in murine NSCLC tumor models. Efficacy-oriented experiments were performed in a murine orthotopic NSCLC tumor model using irradiation with an image-guided small-animal radiotherapy platform alone and in combination with the novel ADAM17-directed antibody MEDI3622. In vitro, VEGF was identified as the major factor responsible for IR-induced and ADAM17-dependent endothelial cell migration toward attracting tumor cells. IR strongly enhanced tumor cell-associated ADAM17 activity, released VEGF in an ADAM17-dependent manner, and thereby coordinated the communication between tumor and endothelial cells. In vivo, tumor growth and microvessel size and density were strongly decreased in response to the combined treatment modality of IR and MEDI3622 but not by either treatment modality alone and thus suggest that the supra-additive effect of the combined treatment modality is in part due to abrogation of the ADAM17-mediated IR-induced protective effect on the tumor vasculature. Furthermore, we demonstrate that the novel ADAM17-inhibitory antibody MEDI3622 potently improves the radiotherapy response of NSCLC. Significance The tumor response to radiotherapy is influenced by several factors of the tumor microenvironment. We demonstrate that inhibition of the sheddase ADAM17 by the novel antibody MEDI3622 reduces IR-induced VEGF release from tumor cells relevant for endothelial cell migration and vasculature protection, thereby enhancing radiotherapy treatment outcome of NSCLC.
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Affiliation(s)
- Fabienne Tschanz
- Laboratory for Applied Radiobiology, Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Sabine Bender
- Laboratory for Applied Radiobiology, Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Irma Telarovic
- Laboratory for Applied Radiobiology, Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Verena Waller
- Laboratory for Applied Radiobiology, Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Roberto F. Speck
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Martin Pruschy
- Laboratory for Applied Radiobiology, Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland.,Corresponding Author: Martin Pruschy, Department of Radiation Oncology, University Hospital Zurich, Raemistrasse 100, Zurich CH-8091, Switzerland. Phone: 0041-44-635-50-04; E-mail:
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16
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Ashrafizadeh M, Zarrabi A, Mirzaei S, Hashemi F, Samarghandian S, Zabolian A, Hushmandi K, Ang HL, Sethi G, Kumar AP, Ahn KS, Nabavi N, Khan H, Makvandi P, Varma RS. Gallic acid for cancer therapy: Molecular mechanisms and boosting efficacy by nanoscopical delivery. Food Chem Toxicol 2021; 157:112576. [PMID: 34571052 DOI: 10.1016/j.fct.2021.112576] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 07/23/2021] [Accepted: 09/17/2021] [Indexed: 02/07/2023]
Abstract
Cancer is the second leading cause of death worldwide. Majority of recent research efforts in the field aim to address why cancer resistance to therapy develops and how to overcome or prevent it. In line with this, novel anti-cancer compounds are desperately needed for chemoresistant cancer cells. Phytochemicals, in view of their pharmacological activities and capacity to target various molecular pathways, are of great interest in the development of therapeutics against cancer. Plant-derived-natural products have poor bioavailability which restricts their anti-tumor activity. Gallic acid (GA) is a phenolic acid exclusively found in natural sources such as gallnut, sumac, tea leaves, and oak bark. In this review, we report on the most recent research related to anti-tumor activities of GA in various cancers with a focus on its underlying molecular mechanisms and cellular pathwaysthat that lead to apoptosis and migration of cancer cells. GA down-regulates the expression of molecular pathways involved in cancer progression such as PI3K/Akt. The co-administration of GA with chemotherapeutic agents shows improvements in suppressing cancer malignancy. Various nano-vehicles such as organic- and inorganic nano-materials have been developed for targeted delivery of GA at the tumor site. Here, we suggest that nano-vehicles improve GA bioavailability and its ability for tumor suppression.
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Affiliation(s)
- Milad Ashrafizadeh
- Faculty of Engineering and Natural Sciences, Sabanci University, Orta Mahalle, Üniversite Caddesi No. 27, Orhanlı, Tuzla, 34956, Istanbul, Turkey; Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956, Istanbul, Turkey
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956, Istanbul, Turkey; Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, Sariyer, Istanbul 34396, Turkey
| | - Sepideh Mirzaei
- Department of Biology, Faculty of Science, Islamic Azad University, Science and Research Branch, Tehran, Iran
| | - Farid Hashemi
- Phd student of pharmacology, Department of Comparative Biosciences, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Saeed Samarghandian
- Department of Basic Medical Sciences, Neyshabur University of Medical Sciences, Neyshabur, Iran
| | - Amirhossein Zabolian
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of Epidemiology & Zoonoses, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Hui Li Ang
- Cancer Science Institute of Singapore and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
| | - Alan Prem Kumar
- Cancer Science Institute of Singapore and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore; NUS Centre for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
| | - Kwang Seok Ahn
- Department of Science in Korean Medicine, Kyung Hee University, 24 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Republic of Korea
| | - Noushin Nabavi
- Department of Urological Sciences and Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, V6H3Z6, Canada
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan, 23200, Pakistan.
| | - Pooyan Makvandi
- Centre for Materials Interfaces, Istituto Italiano di Tecnologia, viale Rinaldo Piaggio 34, 56025, Pontedera, Pisa, Italy.
| | - Rajender S Varma
- Regional Center of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute, Palacky University, Šlechtitelů 27, 783 71, Olomouc, Czech Republic.
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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.
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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.
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18
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Shin SS, Yoon M. Regulation of Obesity by Antiangiogenic Herbal Medicines. Molecules 2020; 25:molecules25194549. [PMID: 33020443 PMCID: PMC7582783 DOI: 10.3390/molecules25194549] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 09/30/2020] [Accepted: 10/02/2020] [Indexed: 12/11/2022] Open
Abstract
Obesity is the result of an energy imbalance caused by an increased ratio of caloric intake to energy expenditure. In conjunction with obesity, related metabolic disorders, such as dyslipidemia, atherosclerosis, and type 2 diabetes, have become global health problems. Obesity progression is thought to be associated with angiogenesis and extracellular matrix (ECM) remodeling. Angiogenesis occurs in growing adult adipose tissues, which are similar to neoplastic tissues. Adipose tissue is highly vascularized, and each adipocyte is nourished by an extensive capillary network. Adipocytes produce proangiogenic factors, such as vascular endothelial growth factor A and fibroblast growth factor 2, which promote neovascularization within the adipose tissue. Furthermore, matrix metalloproteinases (MMPs), including MMP-2 and MMP-9, play important roles in adipose tissue development and microvessel maturation by modifying the ECM. Thus, modulation of angiogenesis and MMP activity provides a promising therapeutic approach for controlling human obesity and its related disorders. Over the past decade, there has been a great increase in the use of alternative treatments, such as herbal remedies, for these diseases. This review will focus on the role of angiogenesis in adipose tissue growth and the regulation of obesity by antiangiogenic herbal medicines.
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Affiliation(s)
- Soon Shik Shin
- Department of Formula Sciences, College of Oriental Medicine, Dongeui University, Busan 47340, Korea;
| | - Michung Yoon
- Department of Biomedical Engineering, Mokwon University, Daejeon 35349, Korea;
- Correspondence: ; Tel.: +8242-829-7581; Fax: 8242-829-7580
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19
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Etemad-Moghadam S, Alaeddini M. Upregulation of ADAM10 in oral squamous cell carcinoma and its correlation with EGFR, neoangiogenesis and clinicopathologic factors. J Craniomaxillofac Surg 2019; 47:1583-1588. [PMID: 31395417 DOI: 10.1016/j.jcms.2019.07.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 05/25/2019] [Accepted: 07/14/2019] [Indexed: 11/25/2022] Open
Abstract
ADAM10 (a disintegrin and metalloproteinase-10) is a known sheddase for EGFR (epidermal growth factor receptor) ligands and has been suggested to modulate angiogenesis. We aimed to evaluate the expression of ADAM10 in patients with oral squamous cell carcinoma (OSCC) and to determine its correlation with EGFR, CD105 and clinicopathologic parameters. Fifty primary OSCCs with clinical data were graded according to the histologic risk assessment (HRA) model and subjected to immunohistochemical staining using antibodies against ADAM10, EGFR1 and CD105. ADAM10 was assessed in both epithelial and stromal components. The associations among all three proteins and clinicopathologic factors including tumor size, lymph node status and distant metastasis (TNM) were statistically analyzed (P < 0.05). Epithelial-ADAM10, stromal-ADAM10 and EGFR were overexpressed in 92%, 40% and 56% of the OSCCs, respectively. EGFR expression occurred in peripheral and diffuse patterns, which were also separately considered in our analyses. A significant correlation was found between ADAM10 and CD105 (r = -0.455; P < 0.001). Lymphocytic infiltration scores (P = 0.04) and tumor size (P = 0.001) showed significant differences between EGFR+ and EGFR- tumors, but none of the other variables had any relationships with either clinicopathologic factors or each other (P > 0.05). ADAM10 was upregulated in OSCC but had no correlation with survival-associated factors such as TNM or the HRA model. At the protein level, epithelial ADAM10 negatively regulated neoangiogenesis, but its interaction with EGFR was minimal. Reduction in host immunologic responses was associated with a decrease in EGFR. These findings, if corroborated, could be interesting in combination therapies used for cancer treatment.
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Affiliation(s)
- Shahroo Etemad-Moghadam
- Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mojgan Alaeddini
- Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
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20
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Jing R, Feng H, Jiang N, Zhang H, Fang W, Ni Z, Yuan J. Visceral adipogenesis inhibited by Pref-1 is associated with peritoneal angiogenesis. Nephrology (Carlton) 2019; 25:248-254. [PMID: 31090987 DOI: 10.1111/nep.13604] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 02/20/2019] [Accepted: 05/12/2019] [Indexed: 01/04/2023]
Abstract
AIM Studies showed an increased visceral adipose tissue and peritoneal angiogenesis in peritoneal dialysis (PD) patients. However, the relationship between the visceral adipose expands and peritoneal angiogenesis remains unclear. METHODS Pref-1 (preadipocyte factor-1) recombinant adeno-associated virus (AAV) and control AAV were constructed. Mice were divided into four groups, mice in control and PD group were injected intraperitoneally with PBS, mice in control-AAV-PD were injected intraperitoneally with plaque-forming unit (PFU) control AAV and mice in pref-1-AAV-PD group were injected with PFU recombinant AAV. Two weeks later, control group was injected intraperitoneally with normal saline while other groups were injected intraperitoneally with 4.25% peritoneal dialysis fluid (PDF). Thirty days later, viscerall adipose tissue was collected and weighed. Pref-1 protein expression was measured by Western blot, and peritoneal permeability was measured by Evans blue. Cluster of differentiation 31(CD31) immunohistochemical staining was used to detect mesenteric blood vessel number, and vascular endothelial growth factor (VEGF) in serum were measured by enzyme-linked immunosorbent assay. RESULTS Pref-1 protein expression increased in pref-1-AAV-PD group. Visceral adipose expanded in PD and control-AAV-PD group while decreased in pref-1-AAV-PD group, which approves PD fluid enhance visceral adipogensis, and the process could be inhibited by Pref-1 recombinant AAV. The reduction of peritoneal vessel number and the decrease of vascular permeability as well as down-regulation of serum vascular endothelial growth factor observed in pref-1-AAV-PD group suggested peritoneal angiogenesis could be inhibited following visceral adipose tissue reduction. CONCLUSION Visceral adipose expands is associated with peritoneal angiogenesis in PD treatment, and prevention of visceral adipogenesis may be an alternative way to protect the validity of peritoneum. Copyright © 2019 John Wiley & Sons, Ltd.
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Affiliation(s)
- Ran Jing
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Center for Peritoneal Dialysis Research, Shanghai, China
| | - Hao Feng
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Center for Peritoneal Dialysis Research, Shanghai, China
| | - Na Jiang
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Center for Peritoneal Dialysis Research, Shanghai, China
| | - He Zhang
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Center for Peritoneal Dialysis Research, Shanghai, China
| | - Wei Fang
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Center for Peritoneal Dialysis Research, Shanghai, China
| | - Zhaohui Ni
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Center for Peritoneal Dialysis Research, Shanghai, China
| | - Jiangzi Yuan
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Center for Peritoneal Dialysis Research, Shanghai, China
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21
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Foulquier S, Caolo V, Swennen G, Milanova I, Reinhold S, Recarti C, Alenina N, Bader M, Steckelings UM, Vanmierlo T, Post MJ, Jones EA, van Oostenbrugge RJ, Unger T. The role of receptor MAS in microglia-driven retinal vascular development. Angiogenesis 2019; 22:481-489. [PMID: 31240418 PMCID: PMC6863789 DOI: 10.1007/s10456-019-09671-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 06/14/2019] [Indexed: 01/24/2023]
Abstract
Objective The receptor MAS, encoded by Mas1, is expressed in microglia and its activation has been linked to anti-inflammatory actions. However, microglia are involved in several different processes in the central nervous system, including the promotion of angiogenesis. We therefore hypothesized that the receptor MAS also plays a role in angiogenesis via microglia. Approach and results To assess the role of MAS on vascular network development, flat-mounted retinas from 3-day-old wild-type (WT) and Mas1−/− mice were subjected to Isolectin B4 staining. The progression of the vascular front was reduced (− 24%, p < 0.0001) and vascular density decreased (− 38%, p < 0.001) in Mas1−/− compared to WT mice with no change in the junction density. The number of filopodia and filopodia bursts were decreased in Mas1−/− mice at the vascular front (− 21%, p < 0.05; − 29%, p < 0.0001, respectively). This was associated with a decreased number of vascular loops and decreased microglial density at the vascular front in Mas1−/− mice (-32%, p < 0.001; − 26%, p < 0.05, respectively). As the front of the developing vasculature is characterized by reduced oxygen levels, we determined the expression of Mas1 following hypoxia in primary microglia from 3-day-old WT mice. Hypoxia induced a 14-fold increase of Mas1 mRNA expression (p < 0.01). Moreover, stimulation of primary microglia with a MAS agonist induced expression of Notch1 (+ 57%, p < 0.05), Dll4 (+ 220%, p < 0.001) and Jag1 (+ 137%, p < 0.001), genes previously described to mediate microglia/endothelial cell interaction during angiogenesis. Conclusions Our study demonstrates that the activation of MAS is important for microglia recruitment and vascular growth in the developing retina. Electronic supplementary material The online version of this article (10.1007/s10456-019-09671-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- S Foulquier
- Department of Pharmacology-Toxicology, Maastricht University, PO Box 616, 6200 MD, Maastricht, The Netherlands. .,Cardiovascular Research Institute Maastricht, CARIM, Maastricht, The Netherlands. .,MH&NS, School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands.
| | - V Caolo
- Department of Cardiovascular Sciences, Centre for Molecular and Vascular Biology, KU Leuven, Leuven, Belgium
| | - G Swennen
- Department of Physiology, Maastricht University, Maastricht, The Netherlands.,Cardiovascular Research Institute Maastricht, CARIM, Maastricht, The Netherlands
| | - I Milanova
- Department of Pharmacology-Toxicology, Maastricht University, PO Box 616, 6200 MD, Maastricht, The Netherlands.,Cardiovascular Research Institute Maastricht, CARIM, Maastricht, The Netherlands
| | - S Reinhold
- Department of Pharmacology-Toxicology, Maastricht University, PO Box 616, 6200 MD, Maastricht, The Netherlands.,Cardiovascular Research Institute Maastricht, CARIM, Maastricht, The Netherlands
| | - C Recarti
- Department of Molecular Cell Biology, Maastricht University, Maastricht, The Netherlands
| | - N Alenina
- Max Delbruck Center for Molecular Medicine, Berlin, Germany.,Partner Site Berlin, DZHK (German Center for Cardiovascular Research), Berlin, Germany
| | - M Bader
- Max Delbruck Center for Molecular Medicine, Berlin, Germany.,Partner Site Berlin, DZHK (German Center for Cardiovascular Research), Berlin, Germany.,Berlin Institute of Health (BIH), Berlin, Germany.,Charité - University Medicine, Berlin, Germany.,Institute for Biology, University of Lübeck, Lübeck, Germany
| | - U M Steckelings
- Institute of Molecular Medicine, Department of Cardiovascular & Renal Research, University of Southern Denmark, Odense, Denmark
| | - T Vanmierlo
- Department of Immunology and Biochemistry, Biomed, Hasselt University, Diepenbeek, Belgium.,MH&NS, School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - M J Post
- Department of Physiology, Maastricht University, Maastricht, The Netherlands.,Cardiovascular Research Institute Maastricht, CARIM, Maastricht, The Netherlands
| | - E A Jones
- Department of Cardiovascular Sciences, Centre for Molecular and Vascular Biology, KU Leuven, Leuven, Belgium
| | - R J van Oostenbrugge
- Department of Neurology, Maastricht University Medical Center, Maastricht, The Netherlands.,Cardiovascular Research Institute Maastricht, CARIM, Maastricht, The Netherlands.,MH&NS, School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - T Unger
- Cardiovascular Research Institute Maastricht, CARIM, Maastricht, The Netherlands
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22
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Si Q, Liu R. Screening of angiogenesis inhibitors using a 3D vascular microfluidic chip to achieve contraception. Biochem Biophys Res Commun 2019; 515:92-98. [PMID: 31128919 DOI: 10.1016/j.bbrc.2019.05.110] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 05/16/2019] [Indexed: 01/20/2023]
Abstract
Angiogenesis plays a vital role in the process of embryo implantation, as it improves endometrial receptivity and guides embryo implantation, thus creating a favorable environment for subsequent development of the embryo. Hence, a theory of achieving contraception by inhibiting angiogenesis was put forward. Here, we screened the drugs inhibiting angiogenesis using cell scratch wound assay and a 3D biomimetic vascular microfluidic chip, then observed the effect of them on contraception by injecting these drugs into fertilized mice and observing if the embryos were implanted. We preliminarily verify the feasibility of contraception by inhibiting angiogenesis and gives a new direction in the development of contraceptive pills.
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Affiliation(s)
- Qingrui Si
- Department of Biomedical Engineering, School of Medicine, Tsinghua University of China, Beijing, 100084, Beijing, China
| | - Ran Liu
- Department of Biomedical Engineering, School of Medicine, Tsinghua University of China, Beijing, 100084, Beijing, China.
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23
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Zhong S, Khalil RA. A Disintegrin and Metalloproteinase (ADAM) and ADAM with thrombospondin motifs (ADAMTS) family in vascular biology and disease. Biochem Pharmacol 2019; 164:188-204. [PMID: 30905657 DOI: 10.1016/j.bcp.2019.03.033] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 03/20/2019] [Indexed: 12/11/2022]
Abstract
A Disintegrin and Metalloproteinase (ADAM) is a family of proteolytic enzymes that possess sheddase function and regulate shedding of membrane-bound proteins, growth factors, cytokines, ligands and receptors. Typically, ADAMs have a pro-domain, and a metalloproteinase, disintegrin, cysteine-rich and a characteristic transmembrane domain. Most ADAMs are activated by proprotein convertases, but can also be regulated by G-protein coupled receptor agonists, Ca2+ ionophores and protein kinase C activators. A Disintegrin and Metalloproteinase with Thrombospondin Motifs (ADAMTS) is a family of secreted enzymes closely related to ADAMs. Like ADAMs, ADAMTS members have a pro-domain, and a metalloproteinase, disintegrin, and cysteine-rich domain, but they lack a transmembrane domain and instead have characteristic thrombospondin motifs. Activated ADAMs perform several functions and participate in multiple cardiovascular processes including vascular smooth muscle cell proliferation and migration, angiogenesis, vascular cell apoptosis, cell survival, tissue repair, and wound healing. ADAMs may also be involved in pathological conditions and cardiovascular diseases such as atherosclerosis, hypertension, aneurysm, coronary artery disease, myocardial infarction and heart failure. Like ADAMs, ADAMTS have a wide-spectrum role in vascular biology and cardiovascular pathophysiology. ADAMs and ADAMTS activity is naturally controlled by endogenous inhibitors such as tissue inhibitors of metalloproteinases (TIMPs), and their activity can also be suppressed by synthetic small molecule inhibitors. ADAMs and ADAMTS can serve as important diagnostic biomarkers and potential therapeutic targets for cardiovascular disorders. Natural and synthetic inhibitors of ADAMs and ADAMTS could be potential therapeutic tools for the management of cardiovascular diseases.
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Affiliation(s)
- Sheng Zhong
- Vascular Surgery Research Laboratories, Division of Vascular and Endovascular Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Raouf A Khalil
- Vascular Surgery Research Laboratories, Division of Vascular and Endovascular Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
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24
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Suwakulsiri W, Rai A, Xu R, Chen M, Greening DW, Simpson RJ. Proteomic profiling reveals key cancer progression modulators in shed microvesicles released from isogenic human primary and metastatic colorectal cancer cell lines. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2018; 1867:140171. [PMID: 30502510 DOI: 10.1016/j.bbapap.2018.11.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 11/05/2018] [Accepted: 11/23/2018] [Indexed: 02/07/2023]
Abstract
Extracellular vesicles comprise two main classes - exosomes and shed microvesicles (sMVs). Whilst much is known about exosome cargo content and functionality, sMVs are poorly understood. Here, we describe the large-scale purification of sMVs released from primary (SW480) and metastatic (SW620) human isogenic colorectal cancer (CRC) cell lines using a combination of differential ultracentrifugation and isopycnic iodixanol density centrifugation. The yield of SW480-sMVs and SW620-sMVs was 0.75 mg and 0.80 mg, respectively. Both SW480-/SW620-sMVs are heterogeneous in size (100-600 nm diameter) and exhibit identical buoyant densities (1.10 g/mL). In contrast to exosomes, sMVs are ALIX-, TSG101-, CD63- and CD9-. Quantitative mass spectrometry identified 1295 and 1300 proteins in SW480-sMVs and SW620-sMVs, respectively. Gene Ontology enrichment analysis identified 'cell adhesion' (CDH1, OCLN, CTN families), 'signalling pathway' (KRAS, NRAS, MAPK1, MAP2K1), and 'translation/RNA related' processes (EIF, RPL, HNRNP families) in both sMV types. Strikingly, SW480- and SW620-sMVs exhibit distinct protein signatures - SW480-sMVs being enriched in ITGA/B, ANXA1, CLDN7, CD44 and EGFR/NOTCH signalling networks, while SW620-sMVs are enriched in PRKCA, MACC1, FGFR4 and MTOR/MARCKS signalling networks. Both SW480- and SW620-sMVs are taken up by NIH3T3 fibroblasts resulting in similar cell invasion capability. This study provides, for the first time, molecular insights into sMVs and CRC biology.
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Affiliation(s)
- Wittaya Suwakulsiri
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - Alin Rai
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - Rong Xu
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - Maoshan Chen
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - David W Greening
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - Richard J Simpson
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia.
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25
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Fu R, Wang X, Xia L, Tan Y, Liu J, Yuan L, Yang Z, Fang B. ADAM10 modulates SOX9 expression via N1ICD during chondrogenesis at the cranial base. RSC Adv 2018; 8:38315-38323. [PMID: 35559110 PMCID: PMC9089825 DOI: 10.1039/c8ra05609a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 10/25/2018] [Indexed: 11/21/2022] Open
Abstract
The cranial base is the foundation of the craniofacial structure, and any interruption of the cranial base can lead to facial deformity. The cranial base develops from two synchondroses via endochondral ossification. Chondrogenesis is an important step in endochondral ossification. A disintegrin and metalloprotease (ADAM) 10 participates in the Notch1 signalling pathway, which has been reported to regulate chondrogenesis via a SOX9-dependent mechanism. However, little is known about the function of ADAM10 in chondrogenesis. In this study, adam10-conditional-knockout (cKO) mice exhibited sharper naso-labial angles and flatter skulls than wild-type (WT) mice. In the sagittal plane, SOX9 was more widespread in the cranial base in Adam10-cKO mice than in WT mice. For in vitro experiments, we used the ATDC5 cell line as a model to investigate the role of ADAM10 in chondrogenesis. Plasmid 129 was designed to decrease the expression of Adam10; the resulting downregulation of Adam10 reduced the production of N1ICD. Plasmid 129 increased the expression of SOX9 under chondrogenic induction, and this increase could be inhibited by transfection with exogenous N1ICD. Collectively, these results show that ADAM10 participates in chondrogenesis by negatively regulating SOX9 expression in an N1ICD-dependent manner during cranial base development.
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Affiliation(s)
- Runqing Fu
- Department of Orthodontics, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University 500 Quxi Road Shanghai 200011 China
| | - Xiaoting Wang
- Department of Orthodontics, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University 500 Quxi Road Shanghai 200011 China
| | - Lunguo Xia
- Department of Orthodontics, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University 500 Quxi Road Shanghai 200011 China
| | - Yu Tan
- The Second Dental Center, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University 280 Mohe Road Shanghai 200011 China
| | - Jiaqiang Liu
- Department of Oral & Cranio-Maxillofacial Science, School of Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University 500 Quxi Road Shanghai 200011 China
| | - Lingjun Yuan
- Department of Orthodontics, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University 500 Quxi Road Shanghai 200011 China
| | - Zhi Yang
- Department of Oral & Cranio-Maxillofacial Science, School of Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University 500 Quxi Road Shanghai 200011 China
| | - Bing Fang
- Department of Orthodontics, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University 500 Quxi Road Shanghai 200011 China
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Hypertension-induced cognitive impairment: insights from prolonged angiotensin II infusion in mice. Hypertens Res 2018; 41:817-827. [PMID: 30120397 DOI: 10.1038/s41440-018-0090-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 02/23/2018] [Accepted: 03/25/2018] [Indexed: 01/13/2023]
Abstract
The causal relation between hypertension and cerebral small vessel disease (cSVD) remains elusive, and appropriate animal models are scarce. We aimed to assess the relevance of prolonged angiotensin II-induced hypertension in mice for the study of cSVD.Adult male C57BL/6 mice were continuously infused for 3 months with Angiotensin II (Ang II; 2 µg/kg/min, sc) or saline (control) via osmotic minipumps. Blood pressure, neurological function, locomotor activity, and working memory (Y-maze alternation task) were assessed throughout the study. Short-term memory performance (object location task) was measured after 3 months of infusion. Blood-brain barrier (BBB) function was assessed by the presence of IgG leakage and quantified in each brain area of interest. Microglial activation and myelin loss were studied in the areas of leakage.Systolic blood pressure increased and remained elevated over the 3 months of Ang II infusion, while neurological scores and locomotor activity did not change. Working memory performance was also not changed, yet short-term memory performance was impaired in Ang II-treated mice compared to controls. While BBB leakages were present in both groups, mainly in the neocortex, hippocampus, and cerebral nuclei, Ang II-treated mice showed greater leakage than control mice, along with greater microglial density and soma size. Myelin loss was observed for the largest leaks.Prolonged Ang II-induced hypertension is associated with large BBB leaks, microglial activation, myelin loss, and memory dysfunction in the absence of stroke.
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Madfis N, Lin Z, Kumar A, Douglas SA, Platt MO, Fan Y, McCloskey KE. Co-Emergence of Specialized Endothelial Cells from Embryonic Stem Cells. Stem Cells Dev 2018; 27:326-335. [PMID: 29320922 DOI: 10.1089/scd.2017.0205] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
A well-formed and robust vasculature is critical to the health of most organ systems in the body. However, the endothelial cells (ECs) forming the vasculature can exhibit a number of distinct functional subphenotypes like arterial or venous ECs, as well as angiogenic tip and stalk ECs. In this study, we investigate the in vitro differentiation of EC subphenotypes from embryonic stem cells (ESCs). Using our staged induction methods and chemically defined mediums, highly angiogenic EC subpopulations, as well as less proliferative and less migratory EC subpopulations, are derived. Furthermore, the EC subphenotypes exhibit distinct surface markers, gene expression profiles, and positional affinities during sprouting. While both subpopulations contained greater than 80% VE-cad+/CD31+ cells, the tip/stalk-like EC contained predominantly Flt4+/Dll4+/CXCR4+/Flt-1- cells, while the phalanx-like EC was composed of higher numbers of Flt-1+ cells. These studies suggest that the tip-specific EC can be derived in vitro from stem cells as a distinct and relatively stable EC subphenotype without the benefit of its morphological positioning in the sprouting vessel.
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Affiliation(s)
- Nicole Madfis
- 1 Graduate Program in Quantitative and System Biology, University of California , Merced, Merced, California
| | - Zhiqiang Lin
- 2 School of Biological Sciences and the Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology , Atlanta, Georgia
| | - Ashwath Kumar
- 2 School of Biological Sciences and the Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology , Atlanta, Georgia
| | - Simone A Douglas
- 3 Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University , Atlanta, Georgia
| | - Manu O Platt
- 3 Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University , Atlanta, Georgia
| | - Yuhong Fan
- 2 School of Biological Sciences and the Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology , Atlanta, Georgia
| | - Kara E McCloskey
- 1 Graduate Program in Quantitative and System Biology, University of California , Merced, Merced, California.,4 Department of Materials Science and Engineering, University of California , Merced, Merced, California
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Zunke F, Rose-John S. The shedding protease ADAM17: Physiology and pathophysiology. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2017; 1864:2059-2070. [DOI: 10.1016/j.bbamcr.2017.07.001] [Citation(s) in RCA: 194] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 07/08/2017] [Accepted: 07/09/2017] [Indexed: 02/07/2023]
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29
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Guan AL, He T, Shao YB, Chi YF, Dai HY, Wang Y, Xu L, Yang X, Ding HM, Cai SL. Role of Jagged1-Hey1 Signal in Angiotensin II-induced Impairment of Myocardial Angiogenesis. Chin Med J (Engl) 2017; 130:328-333. [PMID: 28139517 PMCID: PMC5308016 DOI: 10.4103/0366-6999.198928] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Angiotensin II (Ang II) is a major contributor to the development of heart failure. However, the molecular and cellular mechanisms that underlie this process remain elusive. Inadequate angiogenesis in the myocardium leads to a transition from cardiac hypertrophy to dysfunction, and our previous study showed that Ang II significantly impaired the angiogenesis response. The current study was designed to examine the role of Jagged1-Notch signaling in the effect of Ang II during impaired angiogenesis and cardiac hypertrophy. METHODS Ang II was subcutaneously infused into 8-week-old male C57BL/6 mice at a dose of 200 ng·kg-1·min-1 for 2 weeks using Alzet micro-osmotic pumps. N-[N-(3, 5-difluorophenacetyl)-L-alanyl]-S-phenylglycine tert-butyl ester (DAPT), a γ-secretase inhibitor, was injected subcutaneously during Ang II infusion at a dose of 10.0 mg·kg-1·d-1. Forty mice were divided into four groups (n = 10 per group): control group; Ang II group, treated with Ang II; DAPT group, treated with DAPT; and Ang II + DAPT group, treated with both Ang II and DAPT. At the end of experiments, myocardial (left ventricle [LV]) tissue from each experimental group was evaluated using immunohistochemistry, Western blotting, and real-time polymerase chain reaction. Data were analyzed using one-way analysis of variance test followed by the least significant difference method or independent samples t-test. RESULTS Ang II treatment significantly induced cardiac hypertrophy and impaired the angiogenesis response compared to controls, as shown by hematoxylin and eosin (HE) staining and immunohistochemistry for CD31, a vascular marker (P < 0.05 for both). Meanwhile, Jagged1 protein was significantly increased, but gene expression for both Jag1 and Hey1 was decreased in the LV following Ang II treatment, compared to that in controls (relative ratio for Jag1 gene: 0.45 ± 0.13 vs. 0.84 ± 0.15; relative ratio for Hey1 gene: 0.51 ± 0.08 vs. 0.91 ± 0.09; P < 0.05). All these cellular and molecular effects induced by Ang II in the hearts of mice were reduced by DAPT treatment. Interestingly, Ang II stimulated Hey1, a known Notch target, but did not affect the expression of Hey2, another Notch target gene. CONCLUSIONS A Jagged1-Hey1 signal might mediate the impairment of angiogenesis induced by Ang II during cardiac hypertrophy.
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Affiliation(s)
- Ai-Li Guan
- Department of Cardiology, Heart Center, Qingdao Municipal Hospital, Qingdao University, Qingdao, Shandong 266071, China
| | - Tao He
- Department of Cardiology, Heart Center, Qingdao Municipal Hospital, Qingdao University, Qingdao, Shandong 266071, China
| | - Yi-Bing Shao
- Department of Cardiology, Heart Center, Qingdao Municipal Hospital, Qingdao University, Qingdao, Shandong 266071, China
| | - Yi-Fan Chi
- Department of Cardiology, Heart Center, Qingdao Municipal Hospital, Qingdao University, Qingdao, Shandong 266071, China
| | - Hong-Yan Dai
- Department of Cardiology, Heart Center, Qingdao Municipal Hospital, Qingdao University, Qingdao, Shandong 266071, China
| | - Yan Wang
- Department of Cardiology, Heart Center, Qingdao Municipal Hospital, Qingdao University, Qingdao, Shandong 266071, China
| | - Li Xu
- Department of Cardiology, Heart Center, Qingdao Municipal Hospital, Qingdao University, Qingdao, Shandong 266071, China
| | - Xuan Yang
- Department of Cardiology, Heart Center, Qingdao Municipal Hospital, Qingdao University, Qingdao, Shandong 266071, China
| | - Hua-Min Ding
- Department of Cardiology, Heart Center, Qingdao Municipal Hospital, Qingdao University, Qingdao, Shandong 266071, China
| | - Shang-Lang Cai
- Department of Cardiology, Affiliated Hospital of Qingdao University, Qingdao, Shandong 266005, China
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30
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Kim D, Ko HS, Park GB, Hur DY, Kim YS, Yang JW. Vandetanib and ADAM inhibitors synergistically attenuate the pathological migration of EBV-infected retinal pigment epithelial cells by regulating the VEGF-mediated MAPK pathway. Exp Ther Med 2017; 13:1415-1425. [PMID: 28413487 PMCID: PMC5377331 DOI: 10.3892/etm.2017.4110] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 11/25/2016] [Indexed: 12/11/2022] Open
Abstract
The extracellular signals induced by vascular endothelial growth factor (VEGF) are implicated in choroidal neovascularization (CNV) and thus, are associated with vision-limiting complications in the human retina. Vandetanib is an oral anticancer drug that selectively inhibits the activities of VEGF receptor and epidermal growth factor receptor tyrosine kinase; however, the effects of vandetanib on VEGF in retinal pigment epithelial (RPE) cells have not yet been studied. In the present study, a combined treatment of vandetanib and a disintegrin and metalloproteinase (ADAM) protein inhibitors were used to assess the regulation of Epstein-Barr virus (EBV)-infected ARPE19 cells (ARPE19/EBV) migration as a model of CNV. Vandetanib suppressed the expression of the mesenchymal markers ADAM10 and ADAM17 in ARPE19/EBV cells, and also upregulated epithelial cell markers of the RPE cells, E-cadherin and N-cadherin. The migratory activity of ARPE19/EBV induced by VEGF was efficiently blocked by vandetanib. Furthermore, co-treatment with vandetanib and an ADAM10 inhibitor (GI254023X) or ADAM17 inhibitor (Marimastat) synergistically prevented migration and the expression of vimentin, Snail and α-smooth muscle actin by regulating extracellular signal-regulated kinase and p38 mitogen-activated protein kinase. These results suggest that a combination treatment of vandetanib and ADAM inhibitors may be developed as a novel therapeutic regimen to control retina neovascular disease.
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Affiliation(s)
- Daejin Kim
- Department of Anatomy, Inje University College of Medicine, Inje University Busan Paik Hospital, Busan 614-735, Republic of Korea.,Ocular Neovascular Disease Research Center, Inje University College of Medicine, Inje University Busan Paik Hospital, Busan 614-735, Republic of Korea
| | - Hyun-Suk Ko
- Department of Anatomy, Inje University College of Medicine, Inje University Busan Paik Hospital, Busan 614-735, Republic of Korea
| | - Ga Bin Park
- Department of Anatomy, Inje University College of Medicine, Inje University Busan Paik Hospital, Busan 614-735, Republic of Korea.,Ocular Neovascular Disease Research Center, Inje University College of Medicine, Inje University Busan Paik Hospital, Busan 614-735, Republic of Korea
| | - Dae Young Hur
- Department of Anatomy, Inje University College of Medicine, Inje University Busan Paik Hospital, Busan 614-735, Republic of Korea.,Ocular Neovascular Disease Research Center, Inje University College of Medicine, Inje University Busan Paik Hospital, Busan 614-735, Republic of Korea
| | - Yeong Seok Kim
- Department of Anatomy, Inje University College of Medicine, Inje University Busan Paik Hospital, Busan 614-735, Republic of Korea
| | - Jae Wook Yang
- Department of Ophthalmology, Inje University College of Medicine, Inje University Busan Paik Hospital, Busan 614-735, Republic of Korea.,Ocular Neovascular Disease Research Center, Inje University College of Medicine, Inje University Busan Paik Hospital, Busan 614-735, Republic of Korea
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31
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Fine Tuning Cell Migration by a Disintegrin and Metalloproteinases. Mediators Inflamm 2017; 2017:9621724. [PMID: 28260841 PMCID: PMC5316459 DOI: 10.1155/2017/9621724] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 12/22/2016] [Indexed: 02/07/2023] Open
Abstract
Cell migration is an instrumental process involved in organ development, tissue homeostasis, and various physiological processes and also in numerous pathologies. Both basic cell migration and migration towards chemotactic stimulus consist of changes in cell polarity and cytoskeletal rearrangement, cell detachment from, invasion through, and reattachment to their neighboring cells, and numerous interactions with the extracellular matrix. The different steps of immune cell, tissue cell, or cancer cell migration are tightly coordinated in time and place by growth factors, cytokines/chemokines, adhesion molecules, and receptors for these ligands. This review describes how a disintegrin and metalloproteinases interfere with several steps of cell migration, either by proteolytic cleavage of such molecules or by functions independent of proteolytic activity.
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32
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Abstract
A compelling long-term goal of cancer biology is to understand the crucial players during tumorigenesis in order to develop new interventions. Here, we review how the four non-redundant tissue inhibitors of metalloproteinases (TIMPs) regulate the pericellular proteolysis of a vast range of matrix and cell surface proteins, generating simultaneous effects on tumour architecture and cell signalling. Experimental studies demonstrate the contribution of TIMPs to the majority of cancer hallmarks, and human cancers invariably show TIMP deregulation in the tumour or stroma. Of the four TIMPs, TIMP1 overexpression or TIMP3 silencing is consistently associated with cancer progression or poor patient prognosis. Future efforts will align mouse model systems with changes in TIMPs in patients, will delineate protease-independent TIMP function, will pinpoint therapeutic targets within the TIMP-metalloproteinase-substrate network and will use TIMPs in liquid biopsy samples as biomarkers for cancer prognosis.
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Affiliation(s)
- Hartland W Jackson
- Department of Medical Biophysics, University of Toronto, Princess Margaret Cancer Centre, TMDT 301-13, 101 College Street, Toronto, Ontario, M5G IL7 Canada
- Bodenmiller Laboratory, University of Zürich, Institute for Molecular Life Sciences, Winterthurstrasse 190, 8057 Zürich, Switzerland
| | - Virginie Defamie
- Department of Medical Biophysics, University of Toronto, Princess Margaret Cancer Centre, TMDT 301-13, 101 College Street, Toronto, Ontario, M5G IL7 Canada
| | - Paul Waterhouse
- Department of Medical Biophysics, University of Toronto, Princess Margaret Cancer Centre, TMDT 301-13, 101 College Street, Toronto, Ontario, M5G IL7 Canada
| | - Rama Khokha
- Department of Medical Biophysics, University of Toronto, Princess Margaret Cancer Centre, TMDT 301-13, 101 College Street, Toronto, Ontario, M5G IL7 Canada
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Antalis TM, Conway GD, Peroutka RJ, Buzza MS. Membrane-anchored proteases in endothelial cell biology. Curr Opin Hematol 2016; 23:243-52. [PMID: 26906027 DOI: 10.1097/moh.0000000000000238] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE OF REVIEW The endothelial cell plasma membrane is a metabolically active, dynamic, and fluid microenvironment where pericellular proteolysis plays a critical role. Membrane-anchored proteases may be expressed by endothelial cells as well as mural cells and leukocytes with distribution both inside and outside of the vascular system. Here, we will review the recent advances in our understanding of the direct and indirect roles of membrane-anchored proteases in vascular biology and the possible conservation of their extravascular functions in endothelial cell biology. RECENT FINDINGS Membrane-anchored proteases belonging to the serine or metalloprotease families contain amino-terminal or carboxy-terminal domains, which serve to tether their extracellular protease domains directly at the plasma membrane. This architecture enables protease function and substrate repertoire to be regulated through dynamic localization in distinct areas of the cell membrane. These proteases are proving to be key components of the cell machinery for regulating vascular permeability, generation of vasoactive peptides, receptor tyrosine kinase transactivation, extracellular matrix proteolysis, and angiogenesis. SUMMARY A complex picture of the interdependence between membrane-anchored protease localization and function is emerging that may provide a mechanism for precise coordination of extracellular signals and intracellular responses through communication with the cytoskeleton and with cellular signaling molecules.
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Affiliation(s)
- Toni M Antalis
- Center for Vascular and Inflammatory Diseases and the Department of Physiology, University of Maryland School of Medicine, Baltimore, Maryland, USA
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34
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Xu J, Mukerjee S, Silva-Alves CRA, Carvalho-Galvão A, Cruz JC, Balarini CM, Braga VA, Lazartigues E, França-Silva MS. A Disintegrin and Metalloprotease 17 in the Cardiovascular and Central Nervous Systems. Front Physiol 2016; 7:469. [PMID: 27803674 PMCID: PMC5067531 DOI: 10.3389/fphys.2016.00469] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 09/30/2016] [Indexed: 01/19/2023] Open
Abstract
ADAM17 is a metalloprotease and disintegrin that lodges in the plasmatic membrane of several cell types and is able to cleave a wide variety of cell surface proteins. It is somatically expressed in mammalian organisms and its proteolytic action influences several physiological and pathological processes. This review focuses on the structure of ADAM17, its signaling in the cardiovascular system and its participation in certain disorders involving the heart, blood vessels, and neural regulation of autonomic and cardiovascular modulation.
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Affiliation(s)
- Jiaxi Xu
- Department of Pharmacology and Experimental Therapeutics and Cardiovascular Center of Excellence, Louisiana State University Health Sciences Center New Orleans, LA, USA
| | - Snigdha Mukerjee
- Department of Pharmacology and Experimental Therapeutics and Cardiovascular Center of Excellence, Louisiana State University Health Sciences Center New Orleans, LA, USA
| | | | | | - Josiane C Cruz
- Centro de Biotecnologia, Universidade Federal da Paraíba João Pessoa, Brazil
| | - Camille M Balarini
- Centro de Ciências da Saúde, Universidade Federal da Paraíba João Pessoa, Brazil
| | - Valdir A Braga
- Centro de Biotecnologia, Universidade Federal da Paraíba João Pessoa, Brazil
| | - Eric Lazartigues
- Department of Pharmacology and Experimental Therapeutics and Cardiovascular Center of Excellence, Louisiana State University Health Sciences Center New Orleans, LA, USA
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35
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Schumacher N, Schmidt S, Schwarz J, Dohr D, Lokau J, Scheller J, Garbers C, Chalaris A, Rose-John S, Rabe B. Circulating Soluble IL-6R but Not ADAM17 Activation Drives Mononuclear Cell Migration in Tissue Inflammation. THE JOURNAL OF IMMUNOLOGY 2016; 197:3705-3715. [PMID: 27698010 DOI: 10.4049/jimmunol.1600909] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 08/31/2016] [Indexed: 01/09/2023]
Abstract
Neutrophil and mononuclear cell infiltration during inflammatory processes is highly regulated. The first cells at the site of infection or inflammation are neutrophils, followed by mononuclear cells. IL-6 plays an important role during inflammatory states. It has been shown in several models that the soluble form of IL-6R (sIL-6R) is involved in the recruitment of mononuclear cells by a mechanism called IL-6 trans-signaling. It had been speculated that sIL-6R was generated at the site of inflammation by shedding from neutrophils via activation of the metalloprotease ADAM17. Attempts to genetically delete the floxed ADAM17 gene selectively in myeloid cells infiltrating an air pouch cavity upon injection of carrageenan failed because in transgenic mice, LysMcre did not lead to appreciable loss of the ADAM17 protein in these cells. We therefore used ADAM17 hypomorphic mice, which only express ∼5% of ADAM17 wild-type levels in all tissues and show virtually no shedding of all tested ADAM17 substrates, to clarify the role of ADAM17 during local inflammation in the murine air pouch model. In the present study, we demonstrate that although IL-6 and the trans-signaling mechanism is mandatory for cellular infiltration in this model, it is not ADAM17-mediated shedding of IL-6R within the pouch that orchestrates this inflammatory process. Instead, we demonstrate that sIL-6R is infiltrating from the circulation in an ADAM17-independent process. Our data suggest that this infiltrating sIL-6R, which is needed for IL-6 trans-signaling, is involved in the controlled resolution of an acute inflammatory episode.
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Affiliation(s)
- Neele Schumacher
- Institute of Biochemistry, Medical Faculty, Christian Albrechts University, 24098 Kiel, Germany; and
| | - Stefanie Schmidt
- Institute of Biochemistry, Medical Faculty, Christian Albrechts University, 24098 Kiel, Germany; and
| | - Jeanette Schwarz
- Institute of Biochemistry, Medical Faculty, Christian Albrechts University, 24098 Kiel, Germany; and
| | - Dana Dohr
- Institute of Biochemistry, Medical Faculty, Christian Albrechts University, 24098 Kiel, Germany; and
| | - Juliane Lokau
- Institute of Biochemistry, Medical Faculty, Christian Albrechts University, 24098 Kiel, Germany; and
| | - Jürgen Scheller
- Institute of Biochemistry and Molecular Biology II, Medical Faculty, Heinrich Heine University, 40225 Düsseldorf, Germany
| | - Christoph Garbers
- Institute of Biochemistry, Medical Faculty, Christian Albrechts University, 24098 Kiel, Germany; and
| | - Athena Chalaris
- Institute of Biochemistry, Medical Faculty, Christian Albrechts University, 24098 Kiel, Germany; and
| | - Stefan Rose-John
- Institute of Biochemistry, Medical Faculty, Christian Albrechts University, 24098 Kiel, Germany; and
| | - Björn Rabe
- Institute of Biochemistry, Medical Faculty, Christian Albrechts University, 24098 Kiel, Germany; and
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36
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Fan D, Takawale A, Shen M, Wang W, Wang X, Basu R, Oudit GY, Kassiri Z. Cardiomyocyte A Disintegrin And Metalloproteinase 17 (ADAM17) Is Essential in Post-Myocardial Infarction Repair by Regulating Angiogenesis. Circ Heart Fail 2015; 8:970-9. [PMID: 26136458 DOI: 10.1161/circheartfailure.114.002029] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Accepted: 06/17/2015] [Indexed: 12/24/2022]
Abstract
BACKGROUND A disintegrin and metalloproteinase 17 (ADAM17) is a membrane-bound enzyme that mediates shedding of many membrane-bound molecules, thereby regulating multiple cellular responses. We investigated the role of cardiomyocyte ADAM17 in myocardial infarction (MI). METHODS AND RESULTS Cardiomyocyte-specific ADAM17 knockdown mice (ADAM17(flox/flox)/α-MHC-Cre; f/f/Cre) and parallel controls (ADAM17(flox/flox); f/f) were subjected to MI by ligation of the left anterior descending artery. Post MI, f/f/Cre mice showed compromised survival, higher rates of cardiac rupture, more severe left ventricular dilation, and suppressed ejection fraction compared with parallel f/f-MI mice. Ex vivo ischemic injury (isolated hearts) resulted in comparable recovery in both genotypes. Myocardial vascular density (fluorescent-labeled lectin perfusion and CD31 immunofluorescence staining) was significantly lower in the infarct areas of f/f/Cre-MI compared with f/f-MI mice. Activation of vascular endothelial growth factor receptor 2 (VEGFR2), its mRNA, and total protein levels were reduced in infarcted myocardium in ADAM17 knockdown mice. Transcriptional regulation of VEGFR2 by ADAM17 was confirmed in cocultured cardiomyocyte-fibroblast as ischemia-induced VEGFR2 expression was blocked by ADAM17-siRNA. Meanwhile, ADAM17-siRNA did not alter VEGFA bioavailability in the conditioned media. ADAM17 knockdown mice (f/f/Cre-MI) exhibited reduced nuclear factor-κB activation (DNA binding) in the infarcted myocardium, which could underlie the suppressed VEGFR2 expression in these hearts. Post MI, inflammatory response was not altered by ADAM17 downregulation. CONCLUSIONS This study highlights the key role of cardiomyocyte ADAM17 in post-MI recovery by regulating VEGFR2 transcription and angiogenesis, thereby limiting left ventricular dilation and dysfunction. Therefore, ADAM17 upregulation, within the physiological range, could provide protective effects in ischemic cardiomyopathy.
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Affiliation(s)
- Dong Fan
- From the Department of Physiology (D.F., A.T., M.S., X.W., Z.K.), Division of Cardiology, Department of Medicine (W.W., R.B., G.Y.O.), Cardiovascular Research Center (D.F., A.T., M.S., X.W., Z.K., W.W., R.B.), Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Abhijit Takawale
- From the Department of Physiology (D.F., A.T., M.S., X.W., Z.K.), Division of Cardiology, Department of Medicine (W.W., R.B., G.Y.O.), Cardiovascular Research Center (D.F., A.T., M.S., X.W., Z.K., W.W., R.B.), Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Mengcheng Shen
- From the Department of Physiology (D.F., A.T., M.S., X.W., Z.K.), Division of Cardiology, Department of Medicine (W.W., R.B., G.Y.O.), Cardiovascular Research Center (D.F., A.T., M.S., X.W., Z.K., W.W., R.B.), Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Wang Wang
- From the Department of Physiology (D.F., A.T., M.S., X.W., Z.K.), Division of Cardiology, Department of Medicine (W.W., R.B., G.Y.O.), Cardiovascular Research Center (D.F., A.T., M.S., X.W., Z.K., W.W., R.B.), Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Xiuhua Wang
- From the Department of Physiology (D.F., A.T., M.S., X.W., Z.K.), Division of Cardiology, Department of Medicine (W.W., R.B., G.Y.O.), Cardiovascular Research Center (D.F., A.T., M.S., X.W., Z.K., W.W., R.B.), Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Ratnadeep Basu
- From the Department of Physiology (D.F., A.T., M.S., X.W., Z.K.), Division of Cardiology, Department of Medicine (W.W., R.B., G.Y.O.), Cardiovascular Research Center (D.F., A.T., M.S., X.W., Z.K., W.W., R.B.), Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Gavin Y Oudit
- From the Department of Physiology (D.F., A.T., M.S., X.W., Z.K.), Division of Cardiology, Department of Medicine (W.W., R.B., G.Y.O.), Cardiovascular Research Center (D.F., A.T., M.S., X.W., Z.K., W.W., R.B.), Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Zamaneh Kassiri
- From the Department of Physiology (D.F., A.T., M.S., X.W., Z.K.), Division of Cardiology, Department of Medicine (W.W., R.B., G.Y.O.), Cardiovascular Research Center (D.F., A.T., M.S., X.W., Z.K., W.W., R.B.), Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada.
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