1
|
Hung JH, Tsai PH, Aala WJF, Chen CC, Chiou SH, Wong TW, Tsai KJ, Hsu SM, Wu LW. TIMP3/Wnt axis regulates gliosis of Müller glia. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167087. [PMID: 38369214 DOI: 10.1016/j.bbadis.2024.167087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/11/2024] [Accepted: 02/15/2024] [Indexed: 02/20/2024]
Abstract
BACKGROUND Previous studies have confirmed the expression of tissue inhibitor of metalloproteinase-3 (TIMP3) in Müller glia (MG). However, the role of TIMP3 in MG remains unknown. METHODS A mouse model of laser-induced retinal damage and gliosis was generated using wild-type C57BL/6 mice. TIMP3 and associated proteins were detected using Western blotting and immunofluorescence microscopy. RNA sequencing (GSE132140) of mouse laser-induced gliosis was utilized for pathway analysis. TIMP3 overexpression was induced in human MG. Human vitreous samples were obtained from patients with proliferative diabetic retinopathy (PDR) and healthy controls for protein analysis. RESULTS TIMP3 levels increased in mouse eyes after laser damage. Morphology and spatial location of TIMP3 indicated its presence in MG. TIMP3-overexpressing MG showed increased cellular proliferation, migration, and cell nuclei size, suggesting TIMP3-induced gliosis for retinal repair. Glial fibrillary acidic protein (GFAP) and vimentin levels were elevated in TIMP3-overexpressing MG and laser-damaged mouse retinas. RNA sequencing and Western blotting suggested a role for β-catenin in mediating TIMP3 effects on the retina. Human vitreous samples from patients with PDR showed a positive correlation between TIMP3 and GFAP levels, both of which were elevated in patients with PDR. CONCLUSIONS TIMP3 is associated with MG gliosis to enhance the repair ability of damaged retinas and is mediated by the canonical Wnt/β-catenin. Changes in TIMP3 could potentially be used to control gliosis in a range of retinal diseases However, given the multifaceted nature of TIMP3, care must be taken when developing treatments that aim solely to boost the function of TIMP3. FUNDING National Cheng Kung University Hospital, Taiwan (NCKUH-10604009 and NCKUH-11202007); the Ministry of Science and Technology (MOST 110-2314-B-006-086-MY3).
Collapse
Affiliation(s)
- Jia-Horung Hung
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Ophthalmology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ping-Hsing Tsai
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Wilson Jr F Aala
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chao-Chung Chen
- Department of Ophthalmology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Shih-Hwa Chiou
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Pharmacology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Tak-Wah Wong
- Department of Dermatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Center of Applied Nanomedicine, National Cheng Kung University, Tainan, Taiwan
| | - Kuen-Jer Tsai
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Sheng-Min Hsu
- Department of Ophthalmology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
| | - Li-Wha Wu
- Institute of Molecular Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan.
| |
Collapse
|
2
|
Vergaro A, Pankievic M, Jedlickova J, Dudakova L, Vajter M, Michaelides M, Meliska M, Nemec P, Babincova D, Kousal B, Liskova P. Disease-Causing TIMP3 Variants and Deep Phenotyping of Two Czech Families with Sorsby Fundus Dystrophy Associated with Novel p.(Tyr152Cys) Mutation. Int J Mol Sci 2024; 25:3744. [PMID: 38612555 PMCID: PMC11011298 DOI: 10.3390/ijms25073744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 03/20/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
We aim to report the ocular phenotype and molecular genetic findings in two Czech families with Sorsby fundus dystrophy and to review all the reported TIMP3 pathogenic variants. Two probands with Sorsby fundus dystrophy and three first-degree relatives underwent ocular examination and retinal imaging, including optical coherence tomography angiography. The DNA of the first proband was screened using a targeted ocular gene panel, while, in the second proband, direct sequencing of the TIMP3 coding region was performed. Sanger sequencing was also used for segregation analysis within the families. All the previously reported TIMP3 variants were reviewed using the American College of Medical Genetics and the Association for Molecular Pathology interpretation framework. A novel heterozygous variant, c.455A>G p.(Tyr152Cys), in TIMP3 was identified in both families and potentially de novo in one. Optical coherence tomography angiography documented in one patient the development of a choroidal neovascular membrane at 54 years. Including this study, 23 heterozygous variants in TIMP3 have been reported as disease-causing. Application of gene-specific criteria denoted eleven variants as pathogenic, eleven as likely pathogenic, and one as a variant of unknown significance. Our study expands the spectrum of TIMP3 pathogenic variants and highlights the importance of optical coherence tomography angiography for early detection of choroidal neovascular membranes.
Collapse
Affiliation(s)
- Andrea Vergaro
- Department of Paediatrics and Inherited Metabolic Disorders, First Faculty of Medicine, Charles University and General University Hospital in Prague, 121 08 Prague, Czech Republic; (A.V.); (J.J.); (L.D.); (M.V.)
- Department of Ophthalmology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 128 08 Prague, Czech Republic; (M.M.); (B.K.)
| | - Monika Pankievic
- Department of Paediatrics and Inherited Metabolic Disorders, First Faculty of Medicine, Charles University and General University Hospital in Prague, 121 08 Prague, Czech Republic; (A.V.); (J.J.); (L.D.); (M.V.)
| | - Jana Jedlickova
- Department of Paediatrics and Inherited Metabolic Disorders, First Faculty of Medicine, Charles University and General University Hospital in Prague, 121 08 Prague, Czech Republic; (A.V.); (J.J.); (L.D.); (M.V.)
| | - Lubica Dudakova
- Department of Paediatrics and Inherited Metabolic Disorders, First Faculty of Medicine, Charles University and General University Hospital in Prague, 121 08 Prague, Czech Republic; (A.V.); (J.J.); (L.D.); (M.V.)
| | - Marie Vajter
- Department of Paediatrics and Inherited Metabolic Disorders, First Faculty of Medicine, Charles University and General University Hospital in Prague, 121 08 Prague, Czech Republic; (A.V.); (J.J.); (L.D.); (M.V.)
- Department of Ophthalmology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 128 08 Prague, Czech Republic; (M.M.); (B.K.)
| | - Michel Michaelides
- UCL Institute of Ophthalmology, University College London and Moorfields Eye Hospital, London EC1V 9EL, UK;
| | - Martin Meliska
- Department of Ophthalmology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 128 08 Prague, Czech Republic; (M.M.); (B.K.)
| | - Pavel Nemec
- Department of Ophthalmology, First Faculty of Medicine and Military University Hospital Prague, 162 00 Prague, Czech Republic;
| | - Daniela Babincova
- Laboratory of Molecular Biology, AGEL, 741 01 Nový Jíčín, Czech Republic;
| | - Bohdan Kousal
- Department of Ophthalmology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 128 08 Prague, Czech Republic; (M.M.); (B.K.)
| | - Petra Liskova
- Department of Paediatrics and Inherited Metabolic Disorders, First Faculty of Medicine, Charles University and General University Hospital in Prague, 121 08 Prague, Czech Republic; (A.V.); (J.J.); (L.D.); (M.V.)
- Department of Ophthalmology, First Faculty of Medicine, Charles University and General University Hospital in Prague, 128 08 Prague, Czech Republic; (M.M.); (B.K.)
| |
Collapse
|
3
|
Betts JHJ, Troeberg L. Review: Mechanisms of TIMP-3 accumulation and pathogenesis in Sorsby fundus dystrophy. Mol Vis 2024; 30:74-91. [PMID: 38601018 PMCID: PMC11006011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 03/01/2024] [Indexed: 04/12/2024] Open
Abstract
Sorsby fundus dystrophy (SFD) is a rare, inherited form of macular degeneration caused by mutations in the gene encoding tissue inhibitor of metalloproteinases 3 (TIMP-3). There are 21 mutations currently associated with SFD, with some variants (e.g., Ser179Cys, Tyr191Cys, and Ser204Cys) having been studied much more than others. We review what is currently known about the identified SFD variants in terms of their dimerization, metalloproteinase inhibition, and impact on angiogenesis, with a focus on disparities between reports and areas requiring further study. We also explore the potential molecular mechanisms leading to the accumulation of extracellular TIMP-3 in SFD and consider how accumulated TIMP-3 causes macular damage. Recent reports have identified extraocular pathologies in a small number of SFD patients. We discuss these intriguing findings and consider the apparent discrepancy between the widespread expression of TIMP-3 and the primarily retinal manifestations of SFD. The potential benefits of novel experimental approaches (e.g., metabolomics and stem cell models) in terms of investigating SFD pathology are presented. The review thus highlights gaps in our current molecular understanding of SFD and suggests ways to support the development of novel therapies.
Collapse
Affiliation(s)
- Jacob H J Betts
- Norwich Medical School, University of East Anglia, Rosalind Franklin Road, Norwich, UK
| | - Linda Troeberg
- Norwich Medical School, University of East Anglia, Rosalind Franklin Road, Norwich, UK
| |
Collapse
|
4
|
Casagrande V, Menini S, Internò C, Pugliese G, Federici M, Menghini R. TIMP3 overexpression in myeloid lineage alleviates pancreatic damage and confers resistance to the development of type 1 diabetes in the MLDS -induced model. Front Endocrinol (Lausanne) 2024; 14:1297847. [PMID: 38313841 PMCID: PMC10835381 DOI: 10.3389/fendo.2023.1297847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 12/27/2023] [Indexed: 02/06/2024] Open
Abstract
Introduction Type 1 diabetes mellitus (T1DM) development involves a complex interplay of genetic, environmental, and immunological factors. By modulating the activity of proteases and receptors, the protein tissue inhibitor of metalloproteinase 3 (TIMP3) plays a role in limiting the expression and function of pro-inflammatory cytokines, which have been implicated in the advancement of T1DM. This study was aimed at examining the effect of TIMP3 overexpression in myeloid cells on the development of T1DM. Methods and results Twelve weeks after multiple low doses of streptozotocin (MLDS) treatment, diabetic mice overexpressing TIMP3 specifically in myeloid cells under the CD68 promoter (MacT3 mice) showed improved insulin secretion, islet morphology and vascularization, antioxidant defense system, and regulatory factors of mitochondrial biosynthesis and function. To get mechanistic insights into the origin of this protection, the severity of insulitis and inflammatory parameters were evaluated in pancreatic tissues 11 days after MLSD treatment, showing significantly reduced insulitis and levels of the pro-inflammatory cytokine tumor necrosis factor-α, interleukin -1β, and interferon -γ in MacT3 mice. Discussion The results indicate that TIMP3 is involved in maintaining islet architecture and functions, at least in part, through modulation of pro-inflammatory cytokine production associated with insulitis and may represent a novel therapeutic strategy for T1DM.
Collapse
Affiliation(s)
- Viviana Casagrande
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Stefano Menini
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | - Chiara Internò
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Giuseppe Pugliese
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | - Massimo Federici
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Center for Atherosclerosis, Department of Medical Sciences, University Hospital Policlinico Tor Vergata, Rome, Italy
| | - Rossella Menghini
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| |
Collapse
|
5
|
Hu M, Meganathan I, Zhu J, MacArthur R, Kassiri Z. Loss of TIMP3, but not TIMP4, exacerbates thoracic and abdominal aortic aneurysm. J Mol Cell Cardiol 2023; 184:61-74. [PMID: 37844423 DOI: 10.1016/j.yjmcc.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 10/01/2023] [Accepted: 10/01/2023] [Indexed: 10/18/2023]
Abstract
AIMS Aorta exhibits regional heterogeneity (structural and functional), while different etiologies for thoracic and abdominal aortic aneurysm (TAA, AAA) are recognized. Tissue inhibitor of metalloproteinases (TIMPs) regulate vascular remodeling through different mechanisms. Region-dependent functions have been reported for TIMP3 and TIMP4 in vascular pathologies. We investigated the region-specific function of these TIMPs in development of TAA versus AAA. METHODS & RESULTS TAA or AAA was induced in male and female mice lacking TIMP3 (Timp3-/-), TIMP4 (Timp4-/-) or in wildtype (WT) mice by peri-adventitial elastase application. Loss of TIMP3 exacerbated TAA and AAA severity in males and females, with a greater increase in proteinase activity, smooth muscle cell phenotypic switching post-AAA and -TAA, while increased inflammation was detected in the media post-AAA, but in the adventitia post-TAA. Timp3-/- mice showed impaired intimal barrier integrity post-AAA, but a greater adventitial vasa-vasorum branching post-TAA, which could explain the site of inflammation in AAA versus TAA. Severity of TAA and AAA in Timp4-/- mice was similar to WT mice. In vitro, Timp3 knockdown more severely compromised the permeability of human aortic EC monolayer compared to Timp4 knockdown or the control group. In aneurysmal aorta specimens from patients, TIMP3 expression decreased in the media in AAA, and in adventitial in TAA specimens, consistent with the impact of its loss in AAA versus TAA in mice. CONCLUSION TIMP3 loss exacerbates inflammation, adverse remodeling and aortic dilation, but triggers different patterns of remodeling in AAA versus TAA, and through different mechanisms.
Collapse
Affiliation(s)
- Mei Hu
- Department of Physiology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Ilamaran Meganathan
- Department of Physiology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Jiechun Zhu
- Department of Physiology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Rodrick MacArthur
- Department of Cardiac surgery, Mazankowski Alberta Heart Institute, University of Alberta Hospital, Edmonton, AB, Canada
| | - Zamaneh Kassiri
- Department of Physiology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada.
| |
Collapse
|
6
|
Ying S, Liu L, Luo C, Liu Y, Zhao C, Ge W, Wu N, Ruan Y, Wang W, Zhang J, Qiu W, Wang Y. Sublytic C5b-9 induces TIMP3 expression by glomerular mesangial cells via TRAF6-dependent KLF5 K63-linked ubiquitination in rat Thy-1 nephritis. Int Immunopharmacol 2023; 124:110970. [PMID: 37748221 DOI: 10.1016/j.intimp.2023.110970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/07/2023] [Accepted: 09/18/2023] [Indexed: 09/27/2023]
Abstract
Rat Thy-1 nephritis (Thy-1N) is an experimental model for studying human mesangioproliferative glomerulonephritis (MsPGN), and its pathological features are glomerular mesangial cell (GMC) proliferation and extracellular matrix (ECM) accumulation. Although we have confirmed that renal lesions of Thy-1N rats are sublytic C5b-9-dependent, and ECM accumulation is related to tissue inhibitor of matrix metalloproteinase (TIMP) inhibiting matrix metalloproteinase (MMP) activity, whether sublytic C5b-9 can induce TIMP production by GMC in Thy-1N rat and the underlying mechanism remains unclear. In the study, we proved that the expressions of TIMP3, krϋppel-like transcription factor 5 (KLF5) and tumor necrosis factor receptor-associated factor 6 (TRAF6) were simultaneously up-regulated both in the renal tissues of Thy-1N rats (in vivo) and in the GMC exposed to sublytic C5b-9 (in vitro). Further mechanism exploration discovered that KLF5 and TRAF6 as two upstream molecules could induce TIMP3 gene transcription through binding to the same region i.e., -1801nt to -1554nt (GGGGAGGGGC) and -228nt to -46nt (GCCCCGCCCC) of TIMP3 promoter. In the process, TRAF6 mediated KLF5 K63-linked ubiquitination at K99 and K100 enhancing KLF5 nuclear localization and binding to TIMP3 promoter, augmenting its gene activation. Furthermore, the experiments in vivo exhibited that silencing KLF5, TRAF6 or TIMP3 gene could markedly lessen renal KLF5 K63-linked ubiquitination or TIMP3 induction, ECM accumulation and other pathological changes of Thy-1N rats. Besides, the positive expressions of above-mentioned these proteins and ECM accumulation and their correlation in the renal tissues of MsPGN patients were also demonstrated. Overall, our findings implicate that KLF5 and TRAF6 play a promoting role in sublytic C5b-9-triggered TIMP3 gene transcription and expression, which might provide a novel mechanistic insight into rat Thy-1N and human MsPGN.
Collapse
Affiliation(s)
- Shuai Ying
- Department of Immunology, and Key Laboratory of Immunological Environment and Disease, Nanjing Medical University, Nanjing, China
| | - Longfei Liu
- Department of Central Laboratory, The Affiliated Huaian No. 1 People's Hospital, Nanjing Medical University, Huai'an, China
| | - Can Luo
- Department of Immunology, and Key Laboratory of Immunological Environment and Disease, Nanjing Medical University, Nanjing, China
| | - Yu Liu
- Department of Microbiology and Immunology, Jiangsu Health Vocational College, Nanjing, China
| | - Chenhui Zhao
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wen Ge
- Department of Immunology, and Key Laboratory of Immunological Environment and Disease, Nanjing Medical University, Nanjing, China
| | - Ningxia Wu
- Department of Immunology, and Key Laboratory of Immunological Environment and Disease, Nanjing Medical University, Nanjing, China
| | - Yuting Ruan
- Department of Immunology, and Key Laboratory of Immunological Environment and Disease, Nanjing Medical University, Nanjing, China
| | - Weiming Wang
- Department of Immunology, and Key Laboratory of Immunological Environment and Disease, Nanjing Medical University, Nanjing, China
| | - Jing Zhang
- Department of Immunology, and Key Laboratory of Immunological Environment and Disease, Nanjing Medical University, Nanjing, China; Key Laboratory of Antibody Technology of Ministry of Health, Nanjing Medical University, Nanjing, China
| | - Wen Qiu
- Department of Immunology, and Key Laboratory of Immunological Environment and Disease, Nanjing Medical University, Nanjing, China; Key Laboratory of Antibody Technology of Ministry of Health, Nanjing Medical University, Nanjing, China.
| | - Yingwei Wang
- Department of Immunology, and Key Laboratory of Immunological Environment and Disease, Nanjing Medical University, Nanjing, China; Key Laboratory of Antibody Technology of Ministry of Health, Nanjing Medical University, Nanjing, China.
| |
Collapse
|
7
|
Davis FM, Melvin WJ, Mangum K, Tsoi LC, Joshi AD, Cai Q, Henke PK, Gudjonsson JE, Gallagher KA. The Histone Methyltransferase SETDB2 Modulates Tissue Inhibitors of Metalloproteinase-Matrix Metalloproteinase Activity During Abdominal Aortic Aneurysm Development. Ann Surg 2023; 278:426-440. [PMID: 37325923 PMCID: PMC10526639 DOI: 10.1097/sla.0000000000005963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
OBJECTIVE To determine macrophage-specific alterations in epigenetic enzyme function contributing to the development of abdominal aortic aneurysms (AAAs). BACKGROUND AAA is a life-threatening disease, characterized by pathologic vascular remodeling driven by an imbalance of matrix metalloproteinases and tissue inhibitors of metalloproteinases (TIMPs). Identifying mechanisms regulating macrophage-mediated extracellular matrix degradation is of critical importance to developing novel therapies. METHODS The role of SET Domain Bifurcated Histone Lysine Methyltransferase 2 (SETDB2) in AAA formation was examined in human aortic tissue samples by single-cell RNA sequencing and in a myeloid-specific SETDB2 deficient murine model induced by challenging mice with a combination of a high-fat diet and angiotensin II. RESULTS Single-cell RNA sequencing of human AAA tissues identified SETDB2 was upregulated in aortic monocyte/macrophages and murine AAA models compared with controls. Mechanistically, interferon-β regulates SETDB2 expression through Janus kinase/signal transducer and activator of transcription signaling, which trimethylates histone 3 lysine 9 on the TIMP1-3 gene promoters thereby suppressing TIMP1-3 transcription and leading to unregulated matrix metalloproteinase activity. Macrophage-specific knockout of SETDB2 ( Setdb2f/fLyz2Cre+ ) protected mice from AAA formation with suppression of vascular inflammation, macrophage infiltration, and elastin fragmentation. Genetic depletion of SETDB2 prevented AAA development due to the removal of the repressive histone 3 lysine 9 trimethylation mark on the TIMP1-3 gene promoter resulting in increased TIMP expression, decreased protease activity, and preserved aortic architecture. Lastly, inhibition of the Janus kinase/signal transducer and activator of the transcription pathway with an FDA-approved inhibitor, Tofacitinib, limited SETDB2 expression in aortic macrophages. CONCLUSIONS These findings identify SETDB2 as a critical regulator of macrophage-mediated protease activity in AAAs and identify SETDB2 as a mechanistic target for the management of AAAs.
Collapse
Affiliation(s)
- Frank M. Davis
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | - William J. Melvin
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Kevin Mangum
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Lam C. Tsoi
- Department of Dermatology, University of Michigan, Ann Arbor, MI
- Department of Computation Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI
- Department of Biostatistics, University of Michigan, Ann Arbor, MI
| | - Amrita D. Joshi
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Qing Cai
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Peter K. Henke
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | | | - Katherine A. Gallagher
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
- Department of Pathology, University of Michigan, Ann Arbor, MI
| |
Collapse
|
8
|
Zhou Y, Zhang T, Wang S, Yang R, Jiao Z, Lu K, Li H, Jiang W, Zhang X. Targeting of HBP1/TIMP3 axis as a novel strategy against breast cancer. Pharmacol Res 2023; 194:106846. [PMID: 37414199 DOI: 10.1016/j.phrs.2023.106846] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 06/30/2023] [Accepted: 06/30/2023] [Indexed: 07/08/2023]
Abstract
Malignant proliferation and metastasis are the main causes of breast cancer death. The transcription factor high mobility group (HMG) box-containing protein 1 (HBP1) is an important tumor suppressor whose deletion or mutation is closely related to the appearance of tumors. Here, we investigated the role of HBP1 in breast cancer suppression. HBP1 enhances the activity of the tissue inhibitors of metalloproteinases 3 (TIMP3) promoter, thereby increasing protein and mRNA levels of TIMP3. TIMP3 increases the phosphatase and tensin homolog (PTEN) protein level by inhibiting its degradation and acts as a metalloproteinase inhibitor to inhibit the protein levels of MMP2/9. In this study, we demonstrated that the HBP1/TIMP3 axis plays a crucial role in inhibiting the tumorigenesis of breast cancer. HBP1 deletion interferes with the regulation of the axis and induces the occurrence and malignant progression of breast cancer. In addition, the HBP1/TIMP3 axis promotes the sensitivity of breast cancer to radiation therapy and hormone therapy. Our study opens new perspectives on the treatment and prognosis of breast cancer.
Collapse
Affiliation(s)
- Yue Zhou
- Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Peking University Health Science Center, Beijing 100191, PR China
| | - Tongjia Zhang
- Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Peking University Health Science Center, Beijing 100191, PR China
| | - Shujie Wang
- Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Peking University Health Science Center, Beijing 100191, PR China
| | - Ruixiang Yang
- Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Peking University Health Science Center, Beijing 100191, PR China
| | - Zitao Jiao
- Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Peking University Health Science Center, Beijing 100191, PR China
| | - Kejia Lu
- Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Peking University Health Science Center, Beijing 100191, PR China
| | - Hui Li
- Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Peking University Health Science Center, Beijing 100191, PR China
| | - Wei Jiang
- Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Peking University Health Science Center, Beijing 100191, PR China
| | - Xiaowei Zhang
- Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Peking University Health Science Center, Beijing 100191, PR China.
| |
Collapse
|
9
|
Hsieh CY, Lin CY, Wang SS, Chou YE, Chien MH, Wen YC, Hsieh MJ, Yang SF. Impact of Clinicopathological Characteristics and Tissue Inhibitor of Metalloproteinase-3 Polymorphism Rs9619311 on Biochemical Recurrence in Taiwanese Patients with Prostate Cancer. Int J Environ Res Public Health 2022; 20:306. [PMID: 36612628 PMCID: PMC9819570 DOI: 10.3390/ijerph20010306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/21/2022] [Accepted: 12/22/2022] [Indexed: 06/17/2023]
Abstract
The tissue inhibitors of metalloproteinases-3 (TIMP3) are not only endogenous regulators of matrix metalloproteinases (MMPs), but also induce apoptosis and inhibit endothelial cell migration and angiogenesis. The focus of this study was to investigate the relationship between TIMP3 genetic polymorphisms and biochemical recurrence and clinicopathological features of prostate cancer. The TIMP3 rs9619311, rs9862, and rs11547635 genetic polymorphisms were analyzed by real-time polymerase chain reaction to determine their genotypic distributions in 579 patients with prostate cancer. This study found that individuals with the TIMP3 rs9619311 TC or TC + CC genotypes have a significantly higher risk of biochemical recurrence of prostate cancer (p = 0.036 and 0.033, respectively). Moreover, in the multivariate analysis, our results showed that pathologic Gleason grade, pathologic T stage, seminal vesicle invasion, lymphovascular invasion, and TIMP3 rs9619311 were associated with increased odds of biochemical recurrence. Patients with a PSA concentration under 7 ng/mL that were found to have the TIMP3 rs9619311 genetic polymorphism were associated with Gleason total score upgrade (p = 0.012) and grade group upgrade (p = 0.023). Compared with the CC homozygous, the TIMP3 rs9862 CT + TT polymorphic variant was found to be associated with clinically advanced tumor stage (p = 0.030) and Gleason total score upgrade (p = 0.002) in prostate cancer patients. In conclusion, the results of our study demonstrated that the TIMP3 rs9619311 genetic polymorphism was significantly associated with susceptibility to biochemical recurrence of prostate cancer. TIMP3 genetic polymorphisms, especially rs9619311, can serve as key predictors of biochemical recurrence and disease prognosis of prostate cancer.
Collapse
Affiliation(s)
- Chun-Yu Hsieh
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Chia-Yen Lin
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
- Division of Urology, Department of Surgery, Taichung Veterans General Hospital, Taichung 407, Taiwan
| | - Shian-Shiang Wang
- Division of Urology, Department of Surgery, Taichung Veterans General Hospital, Taichung 407, Taiwan
- Department of Applied Chemistry, National Chi Nan University, Nantou 545, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Ying-Erh Chou
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Ming-Hsien Chien
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
- Pulmonary Research Center, Wan Fang Hospital, Taipei Medical University, Taipei 116, Taiwan
| | - Yu-Ching Wen
- Department of Urology, Wan Fang Hospital, Taipei Medical University, Taipei 110, Taiwan
- Department of Urology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Ming-Ju Hsieh
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 402, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung 402, Taiwan
| |
Collapse
|
10
|
Wu MM, Chen CW, Chen CY, Lee CH, Chou M, Hsu LI, Lee TC, Chen CJ. TIMP3 Gene Polymorphisms of -1296 T > C and -915 A > G Increase the Susceptibility to Arsenic-Induced Skin Cancer: A Cohort Study and In Silico Analysis of Mutation Impacts. Int J Mol Sci 2022; 23:ijms232314980. [PMID: 36499314 PMCID: PMC9735753 DOI: 10.3390/ijms232314980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/25/2022] [Accepted: 11/25/2022] [Indexed: 12/04/2022] Open
Abstract
Long-term exposure to arsenic may induce several human cancers, including non-melanoma skin cancer. The tissue inhibitor of metalloproteinase (TIMP)-3, encoded by the TIMP3 gene, may inhibit tumor growth, invasion, and metastasis of several cancer types. In this study, we aimed to investigate effects of the TIMP3 -1296 T > C (rs9619311) and -915 A > G (rs2234921) single-nucleotide polymorphisms (SNPs) on skin cancer risk in an arsenic-exposed population, and to evaluate the influence of allele-specific changes by an in silico analysis. In total, 1078 study participants were followed up for a median of 15 years for newly diagnosed skin cancer. New cases were identified through linkage to the National Cancer Registry of Taiwan. A Cox regression analysis was used to evaluate the effects of TIMP3 variants. Transcription factor (TF) profiling of binding sites of allele-specific changes in SNPs was conducted using the JASPAR scan tool. We observed borderline associations between TIMP3 genotypes and skin cancer risk. However, when combined with high arsenic exposure levels, the rs9619311 C allele, rs2234921 G allele, or C-G haplotype groups exhibited a greater risk of developing skin cancer compared to the respective common homozygous genotype group. The in silico analysis revealed several TF motifs located at or flanking the two SNP sites. We validated that the C allele of rs9619311 attenuated the binding affinity of BACH2, MEIS2, NFE2L2, and PBX2 to the TIMP3 promoter, and that the G allele of rs2234921 reduced the affinity of E2F8 and RUNX1 to bind to the promoter. Our findings suggest significant modifications of the effect of the association between arsenic exposure and skin cancer risk by the TIMP3 rs9619311 and rs2234921 variants. The predicted TFs and their differential binding affinities to the TIMP3 promoter provide insights into how TIMP3 interacts with arsenic through TFs in skin cancer formation.
Collapse
Affiliation(s)
- Meei-Maan Wu
- Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Master Program in Applied Molecular Epidemiology, College of Public Health, Taipei Medical University, Taipei 11031, Taiwan
- School of Public Health, College of Public Health, Taipei Medical University, Taipei 11031, Taiwan
- Correspondence:
| | - Chi-Wei Chen
- Department of Life Science, College of Sciences and Engineering, National Dong Hwa University, Hualien 97430, Taiwan
| | - Chiu-Yi Chen
- Master Program in Applied Molecular Epidemiology, College of Public Health, Taipei Medical University, Taipei 11031, Taiwan
| | - Chih-Hung Lee
- Department of Dermatology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung 83325, Taiwan
| | - Mark Chou
- School of Public Health, College of Public Health, Taipei Medical University, Taipei 11031, Taiwan
| | - Ling-I Hsu
- Department of Research, Taiwan Blood Services Foundation, Taipei 10066, Taiwan
| | - Te-Chang Lee
- Institute of Biomedical Sciences, Academia Sinica, Taipei 11529, Taiwan
| | - Chien-Jen Chen
- Genomics Research Center, Academia Sinica, Taipei 11529, Taiwan
| |
Collapse
|
11
|
Radmanić L, Korać P, Gorenec L, Šimičić P, Bodulić K, Vince A, Lepej SŽ. Distinct Expression Patterns of Genes Coding for Biological Response Modifiers Involved in Inflammatory Responses and Development of Fibrosis in Chronic Hepatitis C: Upregulation of SMAD-6 and MMP-8 and Downregulation of CAV-1, CTGF, CEBPB, PLG, TIMP-3, MMP-1, ITGA-1, ITGA-2 and LOX. Medicina (B Aires) 2022; 58:medicina58121734. [PMID: 36556936 PMCID: PMC9785468 DOI: 10.3390/medicina58121734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
Background and Objectives: The aim of this study was to analyze the expression of genes on transcriptomic levels involved in inflammatory immune responses and the development of fibrosis in patients with chronic hepatitis C. Materials and Methods: Expression patterns of 84 selected genes were analyzed with real-time quantitative RT PCR arrays in the peripheral blood of treatment-naive patients with chronic hepatitis C and healthy controls. The panel included pro- and anti-fibrotic genes, genes coding for extracellular matrix (EMC) structural constituents and remodeling enzymes, cell adhesion molecules, inflammatory cytokines, chemokines and growth factors, signal transduction members of the transforming growth factor- beta (TGF-ß) superfamily, transcription factors, and genes involved in epithelial to mesenchymal transition. Results: The expression of SMAD-6 coding for a signal transduction TGF-beta superfamily member as well as MMP-8 coding for an ECM protein were significantly increased in CHC patients compared with controls. Conclusions: Chronic hepatitis C was also characterized by a significant downregulation of a set of genes including CAV-1, CTGF, TIMP-3, MMP-1, ITGA-1, LOX, ITGA-2, PLG and CEBPB encoding various biological response modifiers and transcription factors. Our results suggest that chronic hepatitis C is associated with distinct patterns of gene expression modulation in pathways associated with the regulation of immune responses and development of fibrosis.
Collapse
Affiliation(s)
- Leona Radmanić
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases, “Dr. Fran Mihaljević”, HR-10000 Zagreb, Croatia
| | - Petra Korać
- Division of Molecular Biology, Department of Biology, Faculty of Science, University of Zagreb, HR-10000 Zagreb, Croatia
| | - Lana Gorenec
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases, “Dr. Fran Mihaljević”, HR-10000 Zagreb, Croatia
| | - Petra Šimičić
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases, “Dr. Fran Mihaljević”, HR-10000 Zagreb, Croatia
| | - Kristian Bodulić
- Research Department, University Hospital for Infectious Diseases, “Dr. Fran Mihaljević”, HR-10000 Zagreb, Croatia
| | - Adriana Vince
- Department of Viral Hepatitis, University Hospital for Infectious Diseases, “Dr. Fran Mihaljević”, HR-10000 Zagreb, Croatia
- School of Medicine, University of Zagreb, HR-10000 Zagreb, Croatia
| | - Snježana Židovec Lepej
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases, “Dr. Fran Mihaljević”, HR-10000 Zagreb, Croatia
- Correspondence: ; Tel.: +385-1-2826-625
| |
Collapse
|
12
|
Abstract
Sorsby fundus dystrophy (SFD) is a rare autosomal dominant disorder with complete penetrance affecting the macula. This is caused by a mutation in the TIMP-3. This objective narrative review aims to provide an overview of the pathophysiology, current treatment modalities, and future perspectives. A literature search was performed using "PubMed," "Web of Science," "Scopus," "ScienceDirect," "Google Scholar," "medRxiv," and "bioRxiv." The molecular mechanisms underlying SFD are not completely understood. Novel advancements in cell culture techniques, including induced pluripotent stem cells, may enable more reliable modeling of SFD. These cell culture techniques aim to shed more light on the pathophysiology of SFD, and hopefully, this may lead to the future development of treatment strategies for SFD. Currently, no gene therapy is available. The main treatment is the use of anti-vascular endothelial growth factors (anti-VEGF) to treat secondary choroidal neovascular membrane (CNV), which is a major complication observed in this condition. If CNV is detected and treated promptly, patients with SFD have a good chance of maintaining a functional central vision. Other treatment modalities have been tried but have shown limited benefit, and therefore, have not managed to be more widely accepted. In summary, although there is no definitive cure yet, the use of anti-VEGF treatment for secondary CNV has provided the opportunity to maintain functional vision in individuals with SFD, provided CNV is detected and treated early.
Collapse
Affiliation(s)
- Georgios Tsokolas
- Medical Retina and Uveitis Fellow, Moorfields Eye Hospital, London, United Kingdom
| |
Collapse
|
13
|
Spaide RF. Treatment of Sorsby fundus dystrophy with anti-tumor necrosis factor-alpha medication. Eye (Lond) 2022; 36:1810-1812. [PMID: 34376817 PMCID: PMC9391384 DOI: 10.1038/s41433-021-01735-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 07/21/2021] [Accepted: 07/29/2021] [Indexed: 11/09/2022] Open
Abstract
PURPOSE Tissue inhibitor of matrix metalloproteinase (TIMP)-3 has many functions, including preventing the constituent formation of tumor necrosis factor-alpha (TNFα) in tissue. Sorsby macular dystrophy is caused by a mutation in the gene responsible for TIMP-3, suggesting a potential treatment. METHODS Comprehensive ophthalmologic examination with multimodal imaging to include optical coherence tomography (OCT) and OCT angiography were used to evaluate a patient with Sorsby fundus dystrophy treated first with intravitreal triamcinolone, then with adalimumab. RESULTS A 35-year-old woman presented in 2003 with aggressive macular neovascularization in both eyes related to Sorsby macular dystrophy c.610A>T (p.Ser204Cys). Her visual acuity was 20/25 in the right and 20/400 in the left eye. She was treated with periodic intravitreal injections of 4 mg triamcinolone, which caused the neovascularization to become inactive. When switched to intravitreal bevacizumab, she showed disease activity. She was switched back to intravitreal triamcinolone with minimal signs of exudation and hemorrhage. Because of the high lifetime risk of complication, she was switched to subcutaneous adalimumab and in follow-up over 18 months had no signs of disease activity. The visual acuity in the right eye was 20/20. CONCLUSIONS TIMP3 has numerous effects including controlling local TNFα production. It is possible with the mutation in the gene for TIMP-3, abnormally high tissue levels of TNFα are produced in the eye. Direct inhibition of TNFα action by adalimumab offers a molecularly targeted approach to the disease pathophysiology and merits increased study.
Collapse
Affiliation(s)
- Richard F Spaide
- Vitreous Retina Macula Consultants of New York, New York, NY, USA.
| |
Collapse
|
14
|
Li L, Chen H, Chen X, Chen S, Gu H. Trehalose Protects Keratinocytes against Ultraviolet B Radiation by Activating Autophagy via Regulating TIMP3 and ATG9A. Oxid Med Cell Longev 2022; 2022:9366494. [PMID: 35450405 PMCID: PMC9018197 DOI: 10.1155/2022/9366494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 03/10/2022] [Accepted: 03/23/2022] [Indexed: 11/24/2022]
Abstract
Trehalose, a natural disaccharide, is synthesized by many organisms when cells are exposed to stressful stimuli. On the basis of its ability to modulate autophagy, trehalose has been considered an innovative drug for ameliorating many diseases, but its molecular mechanism is not well described. Previous findings demonstrated that trehalose plays a photoprotective role against ultraviolet (UV) B-induced damage through autophagy induction in keratinocytes. In this study, coimmunoprecipitation, label-free quantitative proteomic and parallel reaction monitoring, and western blot analysis demonstrated that trehalose promotes the interaction between tissue inhibitor of metalloproteinase (TIMP) 3 and Beclin1. Western blot and immunofluorescence staining analysis suggested that trehalose increases ATG9A localization in lysosomes and decreases its localization in the endoplasmic reticulum. Furthermore, in the presence or absence of UVB radiation, we evaluated the influence of TIMP3 and ATG9A small interfering RNA (siRNA) on the effect of trehalose on autophagy, cell death, migration, or interleukin-8 expression in keratinocytes, including HaCaT, A431, and human epidermal keratinocytes. The results revealed that in HaCaT cells, TIMP3 and ATG9A siRNA resulted in attenuation of trehalose-induced autophagy and inhibited cell death. In A431 cells, TIMP3 and ATG9A siRNA led to attenuation of trehalose-induced autophagy and cell death and inhibited migration. In human epidermal keratinocytes, trehalose-induced autophagy and inhibition of the interleukin-8 expression were blocked by ATG9A but not TIMP3 siRNA. In addition, the results of quantitative real-time PCR and immunohistochemistry analysis demonstrated the abnormal expression of TIMP3 and ATG9A in actinic keratosis and cutaneous squamous cell carcinoma skin tissues. These findings suggest the protective effects of trehalose in normal keratinocytes and its inhibitory effects on cancerous keratinocytes, possibly mediated by activation of autophagy and regulation of TIMP3 and ATG9A, providing the mechanistic basis for the potential use of trehalose in the prevention or treatment of UVB-induced skin diseases.
Collapse
Affiliation(s)
- Li Li
- Central Laboratory, Institute of Dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing 210042, China
| | - Hongying Chen
- Department of Physical Therapy, Institute of Dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing 210042, China
| | - Xu Chen
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing 210042, China
| | - Sihan Chen
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing 210042, China
| | - Heng Gu
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing 210042, China
| |
Collapse
|
15
|
Rudra DS, Pal U, Chowdhury N, Maiti NC, Bagchi A, Swarnakar S. Omeprazole prevents stress induced gastric ulcer by direct inhibition of MMP-2/TIMP-3 interactions. Free Radic Biol Med 2022; 181:221-234. [PMID: 35150824 DOI: 10.1016/j.freeradbiomed.2022.02.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 02/02/2022] [Accepted: 02/08/2022] [Indexed: 12/30/2022]
Abstract
The healing of damaged tissues in gastric tract starts with the extracellular matrix (ECM) remodeling by the action of matrix metalloproteinases (MMPs). Particularly, MMP-2 (gelatinase-A) maintains ECM structure and function by degrading type IV collagen, the major component of basement membranes and by clearing denatured collagen. The proteolytic activities of MMPs are critically balanced by endogenous tissue inhibitors of metalloproteinases (TIMPs) and disruption of this balance results in several diseases. The well-known drug omeprazole is a proton pump inhibitor used for curing gastric ulcer. However, the action of omeprazole in ECM remodeling on gastroprotection has never been explored. Herein, using rat model of gastric ulcer, we report that restraint cold stress caused increase apoptosis to surface epithelia of gastric tissues along with TIMP-3 upregulation and inhibition of MMP-2 activity thereon. In contrast, omeprazole treatment suppressed TIMP-3 while increasing MMP-2 activity and thereby, restoring MMP-2/TIMP-3 balance. Additionally, nanomolar binding constant (Kd = 318 nM) of omeprazole with purified MMP-2 indicates a direct effect of omeprazole in restoring MMP-2 activity. Further in silico simulations revealed a plausible mechanism of action of omeprazole for TIMP-3 deactivation. Altogether, omeprazole restores MMP-2 activity and reduces apoptosis while preventing acute stress-induced gastric ulcer that occurs via suppression of nuclear factor kappa B (NF-κB) activity and peroxisome proliferator-activated receptor gamma activity (PPAR-γ). This represents an unprecedented correlation between physical docking of drug molecule to a protease and the severity of organ injury and provides a novel therapeutic approach to prevent stress induced tissue damage.
Collapse
Affiliation(s)
- Deep Sankar Rudra
- Infectious Diseases & Immunology, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India.
| | - Uttam Pal
- Structural Biology and Bioinformatics, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India.
| | - Nilkanta Chowdhury
- Department of Biochemistry and Biophysics, University of Kalyani, Kalyani, Nadia, 741235, West Bengal, India.
| | - Nakul Chandra Maiti
- Structural Biology and Bioinformatics, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India.
| | - Angshuman Bagchi
- Department of Biochemistry and Biophysics, University of Kalyani, Kalyani, Nadia, 741235, West Bengal, India.
| | - Snehasikta Swarnakar
- Infectious Diseases & Immunology, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India.
| |
Collapse
|
16
|
Pan B, Zhan X, Li J. MicroRNA-574 Impacts Granulosa Cell Estradiol Production via Targeting TIMP3 and ERK1/2 Signaling Pathway. Front Endocrinol (Lausanne) 2022; 13:852127. [PMID: 35813635 PMCID: PMC9261285 DOI: 10.3389/fendo.2022.852127] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 05/12/2022] [Indexed: 11/17/2022] Open
Abstract
Estradiol represents a key steroid ovarian hormone that not only plays a vital role in ovarian follicular development but also is associated with many other reproductive functions. Our primary study revealed that miR-574 expression decreased in porcine granulosa cells during development from small to large follicles, and the increase of ERK1/2 phosphorylation accompanies this change. Since it has been well established that the ERK1/2 activity is tightly associated with granulosa cell functions, including ovarian hormone production, we thus further investigate if the miRNA is involved in the regulation of estradiol production in granulosa cells. We found that overexpression of miR-574 decreased phosphorylated ERK1/2 without affecting the level of ERK1/2 protein, and on the other hand, the inhibition of miR-574 increased phosphorylated ERK1/2 level (P<0.05); meanwhile, overexpression of miR-574 increased estradiol production but knockdown of miR-574 decreased estradiol level in granulosa cells. To further identify the potential mechanism involved in the miR-574 regulatory effect, in silico screening was performed and revealed a potential binding site on the 3'UTR region of the tissue inhibitor of metalloproteinase 3 (TIMP3). Our gain-, loss- of function experiments, and luciferase reporter assay confirmed that TIMP3 is indeed the target of miR-574 in granulosa cell. Furthermore, the siRNA TIMP3 knockdown resulted in decreased phosphorylated ERK1/2, and an increase in estradiol production. In contrast, the addition of recombinant TIMP3 increased phosphorylated ERK1/2 level and decreased estradiol production. In summary, our results suggest that the miR-574-TIMP3-pERK1/2 cascade may be one of the pathways by which microRNAs regulate granulosa cell estradiol production.
Collapse
Affiliation(s)
- Bo Pan
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada
- Cell and Developmental Biology Center, National Heart, Lung, and Blood Institute, National Institute of Health, Bethesda, MD, United States
| | - Xiaoshu Zhan
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada
| | - Julang Li
- Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada
- *Correspondence: Julang Li,
| |
Collapse
|
17
|
Liu C, Yang D, Wang H, Hu S, Xie X, Zhang L, Jia H, Qi Q. MicroRNA-197-3p mediates damage to human coronary artery endothelial cells via targeting TIMP3 in Kawasaki disease. Mol Cell Biochem 2021; 476:4245-4263. [PMID: 34351574 DOI: 10.1007/s11010-021-04238-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 07/28/2021] [Indexed: 11/29/2022]
Abstract
Kawasaki disease (KD) causes cardiovascular system injury in children. However, the pathogenic mechanisms of KD have not been well defined. Recently, strong correlation between aberrant microRNAs and KD nosogenesis has been revealed. A role of microRNA-197-3p (miR-197-3p) in the pathogenesis of KD is identified in the present study. Cell proliferation assay showed human coronary artery endothelial cells (HCAECs) were suppressed by serum from KD patients, which was correlated with high levels of miR-197-3p in both KD serum and HCAECs cultured with KD serum. The inhibition of HCAECs by miR-197-3p was confirmed by cells expressing miR-197-3p mimic and miR-197-3p inhibitor. Comparative proteomics analysis and Ingenuity Pathway Analysis (IPA) revealed TIMP3 as a potential target of miR-197-3p, which was demonstrated by western blot and dual-luciferase reporter assays. Subsequently, by detecting the endothelium damage markers THBS1, VWF, and HSPG2, the role of miR-197-3p/TIMP3 in KD-induced damage to HCAECs was confirmed, which was further validated by a KD mouse model in vivo. The expressions of miR-197-3p and its target, TIMP3, are dramatically variational in KD serum and HCAECs cultured with KD serum. Increased miR-197-3p induces HCAECs abnormal by restraining TIMP3 expression directly. Hence, dysregulation of miR-197-3p/TIMP3 expression in HCAECs may be an important mechanism in cardiovascular endothelium injury in KD patients, which offers a feasible therapeutic target for KD treatment.
Collapse
Affiliation(s)
- Chaowu Liu
- Institute of Mass Spectrometer and Atmospheric Environment, Jinan University, Guangzhou, 510632, China
- Guangdong Institute of Microbiology, Guangdong Academy of Sciences, State Key Laboratory of Applied Microbiology Southern China, Guangzhou, 510070, Guangdong, China
| | - Deguang Yang
- Department of Cardiology, The First Affiliated Hospital of Jinan University, Guangzhou, 510632, Guangdong, China
| | - Hong Wang
- Guangdong Province Engineering Research Center for Antibody Drug and Immunoassay, Colleges of Life Science and Technology, Jinan University, Guangzhou, 510632, Guangdong, China
| | - Shengwei Hu
- MOE Key Laboratory of Tumor Molecular Biology, Clinical Translational Center for Targeted Drug, Department of Pharmacology, School of Medicine, Jinan University, Guangzhou, 510632, Guangdong, China
| | - Xiaofei Xie
- Department of Pediatric Cardiology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623, Guangdong, China
| | - Li Zhang
- Department of Pediatric Cardiology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623, Guangdong, China
| | - Hongling Jia
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, 510632, Guangdong, China.
| | - Qi Qi
- MOE Key Laboratory of Tumor Molecular Biology, Clinical Translational Center for Targeted Drug, Department of Pharmacology, School of Medicine, Jinan University, Guangzhou, 510632, Guangdong, China.
| |
Collapse
|
18
|
Dong J, Zhu W, Wan D. RETRACTED: Downregulation of microRNA-21-5p from macrophages-derived exosomes represses ventricular remodeling after myocardial infarction via inhibiting tissue inhibitors of metalloproteinase 3. Int Immunopharmacol 2021; 96:107611. [PMID: 33882443 DOI: 10.1016/j.intimp.2021.107611] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 03/12/2021] [Accepted: 03/22/2021] [Indexed: 12/18/2022]
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief. Concern was raised about the reliability of the Western blot results in Figs. 1E, 5B and 6B, which appear to have the same eyebrow shaped phenotype as many other publications tabulated here (https://docs.google.com/spreadsheets/d/149EjFXVxpwkBXYJOnOHb6RhAqT4a2llhj9LM60MBffM/edit#gid=0 [docs.google.com]). The journal requested the corresponding author comment on these concerns and provide the raw data. However, the authors were not responsive to the request for comment. Since original data could not be provided, the overall validity of the results could not be confirmed. Therefore, the Editor-in-Chief decided to retract the article.
Collapse
Affiliation(s)
- Jing Dong
- Cardiovascular Department, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou 450014, Henan, China.
| | - Wanjie Zhu
- Cardiovascular Department, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou 450014, Henan, China
| | - Daguo Wan
- Cardiovascular Department, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou 450014, Henan, China
| |
Collapse
|
19
|
Wu Z, Chen H, Pan L, Yu W, Lou C, Chen J, He D. Effect of TIMP2/TIMP3 genes on the risk of osteosarcoma in Zhejiang population. Medicine (Baltimore) 2021; 100:e24818. [PMID: 33725949 PMCID: PMC7982212 DOI: 10.1097/md.0000000000024818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 01/28/2021] [Indexed: 01/05/2023] Open
Abstract
Osteosarcoma is a malignant tumor that develops from a mesenchymal cell line and is caused by gene-environment interactions. This study aimed to explore whether TIMP2/TIMP3 polymorphisms influenced the osteosarcoma risk.The expression of the TIMP2 and TIMP3 genes in osteosarcoma histiocytes was analyzed by immunohistochemistry. In this case-control study, which includes samples from 499 patients and 500 healthy controls, 10 single-nucleotide polymorphisms (SNPs) in TIMP2 and TIMP3 were selected. Furthermore, we used the Agena MassARRAY platform for genotyping. The statistical analysis was performed using χ2 test/Fisher exact test, and logistic regression analysis.The immunohistochemistry results showed that the expression of TIMP2 is obvious higher in osteosarcoma histiocytes than in the normal histiocytes. The association study indicated that the allele of rs2277698 and rs4789936 were protective SNPs reducing the risk of osteosarcoma (odds ratios > 1, P < .05) by the χ2 test. In the genetic model, logistic regression analyses revealed that the rs2277698 and rs4789936 were associated with decreasing the risk of osteosarcoma under the codominant model, dominant model, and log-additive model. Stratification analysis revealed that 2 SNPs (rs2277698 and rs4789936) were significantly associated with a reduced risk of osteosarcoma in allele and genetic model after stratification by gender or age (P < .05). In addition, the haplotype "Trs2277698Crs2009169Crs7342880" of TIMP2 was associated with decreasing the osteosarcoma risk. The "Ars9609634Trs11547635" of TIMP3 was associated with reducing the osteosarcoma risk.This finding shed new light on the high expression of TIMP2 polymorphisms may contribute to decreasing the osteosarcoma risk in Zhejiang populations.
Collapse
Affiliation(s)
- Zhongwei Wu
- Spinal Surgery Department, The Central Hospital of Lishui City
| | - Huali Chen
- Orthopaedics Department, Lishui City People's Hospital, Lishui
| | - Liwei Pan
- Spinal Surgery Department, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Weiyang Yu
- Spinal Surgery Department, The Central Hospital of Lishui City
| | - Chao Lou
- Spinal Surgery Department, The Central Hospital of Lishui City
| | - Jian Chen
- Spinal Surgery Department, The Central Hospital of Lishui City
| | - Dengwei He
- Spinal Surgery Department, The Central Hospital of Lishui City
| |
Collapse
|
20
|
Casagrande V, Iuliani G, Menini S, Pugliese G, Federici M, Menghini R. Restoration of renal TIMP3 levels via genetics and pharmacological approach prevents experimental diabetic nephropathy. Clin Transl Med 2021; 11:e305. [PMID: 33634991 PMCID: PMC7862169 DOI: 10.1002/ctm2.305] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 01/13/2021] [Accepted: 01/18/2021] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Diabetic nephropathy (DN), one of the major complications of diabetes, is characterized by albuminuria, glomerulosclerosis, and progressive loss of renal function. Loss of TIMP3, an Extracellular Matrix bound protein affecting both inflammation and fibrosis, is a hallmark of DN in human subjects and mouse models. METHODS This study was designed to provide evidences that the modulation of the system involving TIMP3 and its target A Disintegrin And Metalloproteinase 17 (ADAM17), may rescue kidney pathology in diabetic mice. Mice with cell-targeted overexpression of TIMP3 in myeloid cells (MacT3), podocyte-specific ADAM17 knockout mice (∆PodA17), and DBA/2J mice, were rendered diabetic at 8 weeks of age with a low-dose streptozotocin protocol. DBA/2J mice were administered new peptides based on the human TIMP3 N-terminal domain, specifically conjugated with G3C12, a carrier peptide highly selective and efficient for transport to the kidney. Twelve weeks after Streptozotocin injections, 24-hour albuminuria was determined by ELISA, kidney morphometry was analyzed by periodic acid-shift staining, and Real Time-PCR and western blot analysis were performed on mRNA and protein extracted from kidney cortex. RESULTS Our results showed that both genetic modifications and peptides treatment positively affect renal function and structure in diabetic mice, as indicated by a significant and consistent decline in albuminuria along with reduction in glomerular lesions, as indicated by reduced mesangial expansion and glomerular hypertrophy, decreased deposition of extracellular matrix in the mesangium, diminished protein expression of the NADPH oxidases 4 (NOX4), and the improvement of podocyte structural markers such as WT1, nephrin, and podocin. Moreover, the positive effects were exerted through a mechanism independent from glycemic control. CONCLUSIONS In diabetic mice the targeting of TIMP3 system improved kidney structure and function, representing a valid approach to develop new avenues to treat this severe complication of diabetes.
Collapse
Affiliation(s)
- Viviana Casagrande
- Departments of Systems MedicineUniversity of Rome “Tor Vergata”RomeItaly
- Research Unit of Diabetes and Endocrine DiseasesFondazione IRCCS “Casa Sollievo della Sofferenza”San Giovanni RotondoItaly
| | - Giulia Iuliani
- Departments of Systems MedicineUniversity of Rome “Tor Vergata”RomeItaly
| | - Stefano Menini
- Department of Clinical and Molecular Medicine“Sapienza” UniversityRomeItaly
| | - Giuseppe Pugliese
- Department of Clinical and Molecular Medicine“Sapienza” UniversityRomeItaly
| | - Massimo Federici
- Departments of Systems MedicineUniversity of Rome “Tor Vergata”RomeItaly
- Center for AtherosclerosisDepartment of Medical Sciences Policlinico Tor Vergata UniversityRomeItaly
| | - Rossella Menghini
- Departments of Systems MedicineUniversity of Rome “Tor Vergata”RomeItaly
| |
Collapse
|
21
|
Sharma K, Sharma NK, Singh R, Sharma SK, Anand A. Gene networks determine predisposition to AMD. Genomics 2021; 113:514-522. [PMID: 32979492 DOI: 10.1016/j.ygeno.2020.09.044] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 08/13/2020] [Accepted: 09/21/2020] [Indexed: 01/18/2023]
Abstract
PURPOSE AMD genetic studies have revealed various genetic loci as causal to AMD pathology. We have described the genetic complexity of Indian AMD by describing the interaction of genotypes and subsequent changes in protein expression under the influence of environmental factors. This can be utilized to enhance the diagnostic and therapeutic efficacy in AMD patients. DESIGN Genotype association was studied in 464 participants (AMD =277 & controls = 187) for eight genetic variants and their corresponding protein expression METHODS: SNP analysis and protein expression analysis was carried out in AMD and controls in tandem with longitudinal assessment of protein levels during the course of AMD pathology. ANCOVA and contrast analysis were used to examine the genotypic interactions and corresponding alterations in protein levels. In order to identify the important genetic variants Logistic Regression (LR) modeling was carried out and to authenticate the model Area under the Receiver Operating Characteristic curve (AUROC) were also computed. RESULTS We have found genetic variants of rs5749482 (TIMP-3), rs11200638 (HTRA1), rs769449 (APOE) and rs6795735 (ADAMTS9) to be associated with AMD, concomitant with significant alterations of studied proteins levels. Analysis also revealed that the genetic interaction between APOE-HTRA1 genotypes and changes in LIPC levels (>6 pg/ug) by one unit change in SNP, play a crucial role in AMD. LR model suggested that the seven factors (including both genetic and environmental) can be utilized to predict the AMD cases with 88% efficacy and 95.6% AUROC. CONCLUSION Results suggest that diagnostic and therapeutic strategy for Indian AMD must include estimation of genetic interaction and concomitant changes in expression levels of proteins under influence of environmental factors.
Collapse
Affiliation(s)
- Kaushal Sharma
- Neuroscience Research Lab, Department of Neurology, Post Graduate Institute of Medical Education and Research, Chandigarh, India; Centre for Systems Biology and Bioinformatics, Panjab University, Chandigarh, India
| | - Neel Kamal Sharma
- Scientific Research Department, Armed Forces Radiobiology Research Institute, 8901 Wisconsin Avenue, Bethesda, MD 20889, United States of America
| | - Ramandeep Singh
- Department of Ophthalmology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Suresh Kumar Sharma
- Centre for Systems Biology and Bioinformatics, Panjab University, Chandigarh, India; Department of Statistics, Panjab University, Chandigarh, India
| | - Akshay Anand
- Neuroscience Research Lab, Department of Neurology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
| |
Collapse
|
22
|
Wang K, Chen Z, Shi J, Feng Y, Yu M, Sun Y, Zhuang Q, Liang B, Luo G, Xu X, Fan M. Resveratrol inhibits the tumor migration and invasion by upregulating TET1 and reducing TIMP2/3 methylation in prostate carcinoma cells. Prostate 2020; 80:977-985. [PMID: 32542727 DOI: 10.1002/pros.24029] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/05/2020] [Accepted: 05/21/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Recently, resveratrol (Res) has been suggested to suppress the migration and invasion of prostate cancer (PCa). In the present study, we aimed to investigate the effects of Res on genomic DNA methylation, as well as the migration and invasion of PCa cells. METHODS The suppression by Res of the growth of PCa cells was verified through a cytotoxicity assay. In addition, the effects of Res on 5-methylcytosine (5mC), 5-hydroxymethylcytosine (5hmC), and ten-eleven translocation 1 (TET1) levels were assessed, and the cell migration and invasion were also determined. The expressions of TET1, tissue inhibitor of metalloproteinases (TIMP) 2, TIMP3, MMP2, and MMP9 were detected through Western blot analysis. Afterward, TET1 was silenced using lentiviral short hairpin RNA to examine the effect of TET1 on the Res-triggered inhibition of migration and invasion of PCa cells. RESULTS Our results showed that Res upregulated the 5hmC and TET1 levels and downregulated the 5mC level. Moreover, Res also inhibited the migration and invasion of PCa cells, promoted the demethylation of TIMP2 and TIMP3 to upregulate their expressions, and suppressed the expressions of MMP2 and MMP9. The silencing of TET1 in the presence of Res showed that Res could exert its effect through TET1. CONCLUSIONS Our findings indicated that Res inhibited the migration and invasion of PCa cells via the TET1/TIMP2/TIMP3 pathway, which might potentially serve as a target for the treatment of PCa.
Collapse
Affiliation(s)
- Kai Wang
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Zhen Chen
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Jian Shi
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Yuehua Feng
- Comprehensive Laboratory, Changzhou Key Lab of Individualized Diagnosis and Treatment Associated with High Technology Research, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Miaomei Yu
- Comprehensive Laboratory, Changzhou Key Lab of Individualized Diagnosis and Treatment Associated with High Technology Research, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Yangyang Sun
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Qianfeng Zhuang
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Bin Liang
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Guanghua Luo
- Comprehensive Laboratory, Changzhou Key Lab of Individualized Diagnosis and Treatment Associated with High Technology Research, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Xianlin Xu
- Department of Urology, Sir Run Run Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Min Fan
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| |
Collapse
|
23
|
Chen C, Yang M, Dou LP, Ling DM, Huang S. Association of the interaction between the rs9619311 and rs402007 polymorphisms and smoking with essential hypertension in Chinese Han population. Medicine (Baltimore) 2020; 99:e20552. [PMID: 32502021 PMCID: PMC7306288 DOI: 10.1097/md.0000000000020552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND To assess the association of the interaction between the rs9619311 and rs402007 polymorphisms and smoking with essential hypertension (EH) in a Chinese Han population. METHOD Peripheral blood samples were extracted from 422 EH patients and 280 normotensive (NT) patients in a Chinese Han population. A whole blood genomic DNA extraction kit was used to extract genomic DNA from the blood samples. Polymerase chain reaction restriction fragment length polymorphism was used to detect the rs402007 polymorphism of a disintegrin and metalloproteinase with thrombospondin type motifs 1 gene and the rs9619311 polymorphism of the tissue inhibitor of metalloproteinase-3 gene. The distributions of the genotypes and alleles between the 2 study groups (EH and NT) were compared. The main risk factors for EH were determined by using logistic regression analysis. The effects of gene-gene and gene-smoking interactions on EH were analyzed using multifactor dimensional reduction. RESULTS The frequencies of the rs402007 GC + CC genotype and the C allele were significantly different between the EH and NT groups (0.68 vs 0.57, χ = 8.99, P = .003, odds ratio [OR] = 1.19; 0.45 vs 0.32, χ = 22.16, P < .001, OR = 1.38). The frequencies of the rs9619311 TC + CC genotype and the C allele were also significantly different between the 2 groups (0.33 vs 0.25, χ = 4.51, P = .04, OR = 1.44; 0.18 vs 0.13, χ = 7.03, P = .01, OR = 1.50). Logistic regression analysis suggests that the rs402007 and rs9619311 polymorphisms are independent risk factors for EH (OR = 2.37, 1.86; P < .001, respectively). The multifactor dimensionality redundant analysis results showed that the interaction among rs402007, rs9619311, and smoking was statistically significant (P = .001). CONCLUSIONS A disintegrin and metalloproteinase with thrombospondin type motifs 1 rs402007 and tissue inhibitor of metalloproteinase-3 rs9619311 polymorphisms are associated with EH in a Chinese Han population, and there was a positive interaction among rs402007, rs9619311, and smoking.
Collapse
Affiliation(s)
- Chao Chen
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang Chinese Medical University
| | - Ming Yang
- Zhe Jiang Chinese Medical University, Hangzhou, China
| | - Li-Ping Dou
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang Chinese Medical University
| | - Dong-Ming Ling
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang Chinese Medical University
| | - Shuwei Huang
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang Chinese Medical University
| |
Collapse
|
24
|
Merle BMJ, Rosner B, Seddon JM. Genetic Susceptibility, Diet Quality, and Two-Step Progression in Drusen Size. Invest Ophthalmol Vis Sci 2020; 61:17. [PMID: 32407518 PMCID: PMC7405620 DOI: 10.1167/iovs.61.5.17] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 02/27/2020] [Indexed: 02/07/2023] Open
Abstract
Purpose To investigate the relationship of growth in drusen size with genetic susceptibility and adherence to the alternate Mediterranean diet. Methods Participants in this analysis had complete ocular, genetic, and dietary data with mean follow-up time of 10.2 years in the Age-Related Eye Disease database. Maximal drusen size was graded on an ordinal scale and two-step progression was determined. A genetic risk score using variants associated with advanced AMD and derived from a stepwise regression model yielded 11 variants in 8 genes. Adherence to the alternate Mediterranean diet was assessed using a nine-component score based on intake of vegetables, fruits, legumes, whole cereals, fish, meat, nuts, alcohol, and monounsaturated-to-saturated fatty acids ratio. Multivariate Cox proportional hazards models were used. Results Among 3023 eligible eyes, 19% had drusen growth. In the stepwise selection, common and rare risk alleles for CFH Y402H, CFH rs1410996, CFH R1210C, C3 R102G, C3 K155Q, and ARMS2/HTRA1, as well as VEGF-A, TIMP3, NPLOC4, and HSPH1 variants were significantly associated with 2-step progression in drusen size, and the C2 E318D protective allele conferred decreased risk, adjusting for other covariates. A higher genetic risk score conferred a higher risk (hazard ratio per 1-unit increase, 2.68; 95% confidence interval, 2.23-3.23; P < 0.001), and a medium/high adherence to alternate Mediterranean diet score (4-9) tended to lower risk (hazard ratio, 0.83; 95% confidence interval, 0.68-0.99; P = 0.049), adjusting for all covariates. Conclusions Genetic susceptibility was independently related to drusen growth. A Mediterranean-style diet with healthful nutrient-rich foods (fruits, vegetables, legumes and fish), may reduce enlargement of drusen, the hallmark of AMD.
Collapse
Affiliation(s)
- Bénédicte M. J. Merle
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, team LEHA, UMR 1219, Bordeaux, France
| | - Bernard Rosner
- Channing Division of Network Medicine, Harvard Medical School, Harvard University, Boston, Massachusetts, United States
| | - Johanna M. Seddon
- Department of Ophthalmology and Visual Sciences, University of Massachusetts Medical School, Worcester, Massachusetts, United States
| |
Collapse
|
25
|
Rai GP, Baird SK. Tissue inhibitor of matrix metalloproteinase-3 has both anti-metastatic and anti-tumourigenic properties. Clin Exp Metastasis 2020; 37:69-76. [PMID: 31894441 DOI: 10.1007/s10585-019-10017-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 12/23/2019] [Indexed: 02/06/2023]
Abstract
TIMP-3 is one of four tissue inhibitors of matrix metalloproteinases, the endogenous inhibitors of the matrix metalloproteinase enzymes. These enzymes have an important role in metastasis, in the invasion of cancer cells through the basement membrane and extracellular matrix. TIMP-1, -2 and -4 both promote and inhibit tumour development, in a context-dependent manner, however TIMP-3 is consistently anti-tumourigenic. TIMP-3 is also the only insoluble member of the family, being either bound to the extracellular matrix or the low density lipoprotein-related protein-1, through which it can be endocytosed. Levels of TIMP-3 have also been shown to be regulated by micro RNAs and promoter hypermethylation, resulting in frequent silencing in many tumour types, to the extent that its expression has been suggested as a prognostic marker in some tumours, being associated with lower levels of metastasis, or better response to treatment. TIMP-3 has been shown to have anti-metastatic effects, both through inhibition of matrix metalloproteinases and ADAM family members and downregulation of angiogenesis. This occurs via interactions with receptors including VEGF, via modulation of signaling pathways and due to protease inhibition. TIMP-3 has also been shown to reduce tumour growth rate, most often by inducing apoptosis by stabilisation of death receptors. A number of successful mechanisms of delivery of TIMP-3 to tumour or inflammatory sites have been investigated in vitro or in animal studies. It may therefore be worthwhile further exploring the use of TIMP-3 as a potential anti-metastatic or anti-tumorigenic therapy for many tumour types.
Collapse
Affiliation(s)
- Geetanjali P Rai
- Department of Pharmacology and Toxicology, School of Biomedical Sciences, University of Otago, PO Box 56, Dunedin, 9054, New Zealand
| | - Sarah K Baird
- Department of Pharmacology and Toxicology, School of Biomedical Sciences, University of Otago, PO Box 56, Dunedin, 9054, New Zealand.
| |
Collapse
|
26
|
Casagrande V, Mauriello A, Anemona L, Mavilio M, Iuliani G, De Angelis L, D'Onofrio M, Arisi I, Federici M, Menghini R. Timp3 deficiency affects the progression of DEN-related hepatocellular carcinoma during diet-induced obesity in mice. Acta Diabetol 2019; 56:1265-1274. [PMID: 31292722 DOI: 10.1007/s00592-019-01382-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Accepted: 06/15/2019] [Indexed: 12/19/2022]
Abstract
AIM Obesity and low-grade inflammation are associated with an increased risk of hepatocellular carcinoma (HCC), a leading cause of cancer-related death worldwide. The tissue inhibitor of metalloproteinase (TIMP) 3, an endogenous inhibitor of protease activity that represents a key mediator of inflammation, is reduced in inflammatory metabolic disorders and cancer. In contrast, Timp3-deficient mice (Timp3-/-) are highly resistant to developing HCC in response to a diethylnitrosamine (DEN); therefore, we aimed to elucidate the biological role of genetic loss of Timp3 in obesity-related hepatocarcinogenesis. METHODS Fourteen-day-old male wild-type (wt) and Timp3-/- mice were injected with 25 mg/kg DEN or an equal volume of saline. After 4 weeks, mice were randomized into two dietary groups and fed either normal or high-fat diet and allowed to grow until 32 weeks of age. Liver histological features were analyzed, and differentially expressed genes in the liver were quantified. RESULTS In Timp3-/- mice fed with the obesogenic diet, despite the increase in liver steatosis and inflammation, both the number of tumors and the total tumor size are significantly reduced 30 weeks post-DEN injection, compared to control mice. Moreover, Timp3 deletion in hepatocarcinogenesis during obesity is associated with a reduction in FoxM1 transcriptional activity through H19/miR-675/p53 pathway. CONCLUSIONS This study suggests that Timp3 ablation leads to cell cycle perturbation, at least in part by repressing FoxM1 transcriptional activity through H19/miR-675/p53 pathway.
Collapse
Affiliation(s)
- Viviana Casagrande
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier, 1, 00133, Rome, Italy
- Research Unit of Diabetes and Endocrine Diseases and 2 Unit of Biostatistics, Fondazione IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Italy
- Unit of Biostatistics, Fondazione IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Italy
| | - Alessandro Mauriello
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Lucia Anemona
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Maria Mavilio
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier, 1, 00133, Rome, Italy
| | - Giulia Iuliani
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier, 1, 00133, Rome, Italy
| | - Lorenzo De Angelis
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier, 1, 00133, Rome, Italy
| | - Mara D'Onofrio
- European Brain Research Institute (EBRI) "Rita Levi-Montalcini", 00161, Rome, Italy
- Institute of Translational Pharmacology (IFT), CNR, 00133, Rome, Italy
| | - Ivan Arisi
- European Brain Research Institute (EBRI) "Rita Levi-Montalcini", 00161, Rome, Italy
- Institute of Translational Pharmacology (IFT), CNR, 00133, Rome, Italy
| | - Massimo Federici
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier, 1, 00133, Rome, Italy
| | - Rossella Menghini
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier, 1, 00133, Rome, Italy.
| |
Collapse
|
27
|
Su CW, Chang YC, Chien MH, Hsieh YH, Chen MK, Lin CW, Yang SF. Loss of TIMP3 by promoter methylation of Sp1 binding site promotes oral cancer metastasis. Cell Death Dis 2019; 10:793. [PMID: 31624299 PMCID: PMC6797751 DOI: 10.1038/s41419-019-2016-0] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Revised: 09/18/2019] [Accepted: 09/25/2019] [Indexed: 11/09/2022]
Abstract
The tissue inhibitor of metalloproteinase-3 (TIMP3) is the only member of the TIMP family that binds to the extracellular matrix and suppresses cancer cell growth, angiogenesis, migration, and invasion. However, whether the abnormal expression and promoter methylation of TIMP3 facilitates oral cancer metastasis remain unclear. In this study, the DNA methylation levels of TIMP3 CpG islands were assessed through pyrosequencing. Artificial modulation of TIMP3 was performed to explore the role of TIMP3 in tumor metastasis in vitro and in vivo. Our results showed that the suppression of TIMP3 transcription by DNA methylation involves the inhibition of the binding of the transcription factor Sp1 to the TIMP3 promoter as well as the upregulation of DNMT1 and DNMT3B. Functional analyses revealed that TIMP3 overexpression reduced migration and invasion abilities in oral cancer cells and inhibited lymph node metastasis in vivo. Moreover, TIMP3 regulated epithelial-mesenchymal transition by increasing the expression of the epithelial markers and reducing the expression of the mesenchymal markers. In conclusion, our findings suggested that the suppression of TIMP3 by DNA methylation contributes to oral cancer metastasis.
Collapse
Affiliation(s)
- Chun-Wen Su
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Yu-Chao Chang
- School of Dentistry, Chung Shan Medical University, Taichung, Taiwan
- Department of Dentistry, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Ming-Hsien Chien
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Medical Education and Research, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Yi-Hsien Hsieh
- Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University, Taichung, Taiwan
| | - Mu-Kuan Chen
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Otorhinolaryngology-Head and Neck Surgery, Changhua Christian Hospital, Changhua, Taiwan
| | - Chiao-Wen Lin
- Department of Dentistry, Chung Shan Medical University Hospital, Taichung, Taiwan.
- Institute of Oral Sciences, Chung Shan Medical University, Taichung, Taiwan.
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan.
| |
Collapse
|
28
|
Liutkeviciene R, Vilkeviciute A, Gedvilaite G, Kaikaryte K, Kriauciuniene L. Haplotypes of HTRA1 rs1120638, TIMP3 rs9621532, VEGFA rs833068, CFI rs10033900, ERCC6 rs3793784, and KCTD10 rs56209061 Gene Polymorphisms in Age-Related Macular Degeneration. Dis Markers 2019; 2019:9602949. [PMID: 31583032 PMCID: PMC6754896 DOI: 10.1155/2019/9602949] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 06/30/2019] [Accepted: 08/19/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND To determine the impact of HTRA1 rs1120638, TIMP3 rs9621532, VEGFA rs833068, CFI rs10033900, ERCC6 rs3793784, and KCTD10 rs56209061 genotypes on the development of age-related macular degeneration (AMD) in the Lithuanian population. METHODS A total of 916 subjects were examined: 309 patients with early AMD, 301 patients with exudative AMD, and 306 healthy controls. The genotyping of HTRA1 rs11200638, TIMP3 rs9621532, VEGFA rs833068, CFI rs10033900, ERCC6 rs3793784, and KCTD10 rs56209061 was carried out using the RT-PCR method. RESULTS Our study showed that single-nucleotide polymorphisms rs3793784 and rs11200638 were associated with increased odds of early and exudative AMD, and the variant in KCTD10 (rs56209061) was found to be associated with decreased odds of early and exudative AMD development after adjustments for age and gender in early AMD analysis and after adjustments only for age in exudative AMD. The haplotype containing two minor alleles C-A and the G-A haplotype in rs3793784-rs11200638 were statistically significantly associated with an increased risk of exudative AMD development after adjustment for age, while the G-G haplotype showed a protective role against early and exudative AMD and the haplotype C-G in rs3793784-rs11200638 was associated with a decreased risk only of exudative AMD development. CONCLUSIONS Our study identified two markers, rs11200638 and rs3793784, as risk factors for early and exudative AMD, and one marker, rs56209061, as a protective factor for early and exudative AMD development. The haplotypes constructed of rs3793784-rs11200638 were found to be associated with AMD development, as well.
Collapse
Affiliation(s)
- Rasa Liutkeviciene
- Neuroscience Institute, Lithuanian University of Health Sciences, Medical Academy, Eiveniu 2, Kaunas LT-50161, Lithuania
| | - Alvita Vilkeviciute
- Neuroscience Institute, Lithuanian University of Health Sciences, Medical Academy, Eiveniu 2, Kaunas LT-50161, Lithuania
| | - Greta Gedvilaite
- Neuroscience Institute, Lithuanian University of Health Sciences, Medical Academy, Eiveniu 2, Kaunas LT-50161, Lithuania
| | - Kriste Kaikaryte
- Neuroscience Institute, Lithuanian University of Health Sciences, Medical Academy, Eiveniu 2, Kaunas LT-50161, Lithuania
| | - Loresa Kriauciuniene
- Neuroscience Institute, Lithuanian University of Health Sciences, Medical Academy, Eiveniu 2, Kaunas LT-50161, Lithuania
| |
Collapse
|
29
|
Liyanage C, Wathupola A, Muraleetharan S, Perera K, Punyadeera C, Udagama P. Promoter Hypermethylation of Tumor-Suppressor Genes p16INK4a, RASSF1A, TIMP3, and PCQAP/MED15 in Salivary DNA as a Quadruple Biomarker Panel for Early Detection of Oral and Oropharyngeal Cancers. Biomolecules 2019; 9:biom9040148. [PMID: 31013839 PMCID: PMC6523930 DOI: 10.3390/biom9040148] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 04/07/2019] [Accepted: 04/08/2019] [Indexed: 01/01/2023] Open
Abstract
Silencing of tumor-suppressor genes (TSGs) by DNA promoter hypermethylation is an early event in carcinogenesis; hence, TSGs may serve as early tumor biomarkers. We determined the promoter methylation levels of p16INK4a, RASSF1A, TIMP3, and PCQAP/MED15 TSGs in salivary DNA from oral cancer (OC) and oropharyngeal cancer (OPC) patients, using methylation-specific PCR coupled with densitometry analysis. We assessed the association between DNA methylation of individual TSGs with OC and OPC risk factors. The performance and the clinical validity of this quadruple-methylation marker panel were evaluated in discriminating OC and OPC patients from healthy controls using the CombiROC web tool. Our study reports that RASSF1A, TIMP3, and PCQAP/MED15 TSGs were significantly hypermethylated in OC and OPC cases compared to healthy controls. DNA methylation levels of TSGs were significantly augmented by smoking, alcohol use, and betel quid chewing, indicating the fact that frequent exposure to risk factors may drive oral and oropharyngeal carcinogenesis through TSG promoter hypermethylation. Also, this quadruple-methylation marker panel of p16INK4a, RASSF1A, TIMP3, and PCQAP/MED15 TSGs demonstrated excellent diagnostic accuracy in the early detection of OC at 91.7% sensitivity and 92.3% specificity and of OPC at 99.8% sensitivity and 92.1% specificity from healthy controls.
Collapse
Affiliation(s)
- Chamikara Liyanage
- Department of Zoology and Environment Sciences, University of Colombo, Colombo 03 00300, Sri Lanka.
| | - Asanga Wathupola
- Department of Zoology and Environment Sciences, University of Colombo, Colombo 03 00300, Sri Lanka.
| | - Sanjayan Muraleetharan
- Department of Zoology and Environment Sciences, University of Colombo, Colombo 03 00300, Sri Lanka.
| | - Kanthi Perera
- National Cancer Institute of Sri Lanka, Maharagama, 10280, Sri Lanka.
| | - Chamindie Punyadeera
- The School of Biomedical Sciences, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, QLD 4059, Australia.
- Translational Research Institute, 37 Kent Street, Woolloongabba, Brisbane, QLD 4102, Australia.
| | - Preethi Udagama
- Department of Zoology and Environment Sciences, University of Colombo, Colombo 03 00300, Sri Lanka.
| |
Collapse
|
30
|
Park S, Lee ES, Park NH, Hwang K, Cho EG. Circadian Expression of TIMP3 Is Disrupted by UVB Irradiation and Recovered by Green Tea Extracts. Int J Mol Sci 2019; 20:ijms20040862. [PMID: 30781538 PMCID: PMC6412890 DOI: 10.3390/ijms20040862] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 01/29/2019] [Accepted: 02/12/2019] [Indexed: 12/18/2022] Open
Abstract
The human skin is the outermost physical barrier and has its own circadian machinery that works either cooperatively with the central clock, or autonomously. Circadian rhythms have been observed in many functions related to epidermal homeostasis including hydration and inflammation, and this functional oscillation is disturbed by ultraviolet radiation (UVR), which is a strong environmental cue. Among the genes estimated to show circadian expression in the skin, metalloproteinase inhibitor 3 (TIMP3), has a rhythmic expression in synchronized human keratinocytes similar to that of the core clock gene PER1 and an epidermal circadian regulatory gene, aquaporin 3 (AQP3) but was antiphase to the core clock gene BMAL1. Tumor necrosis factor-α (TNF-α), the regulatory target of TIMP3 via a disintegrin and metalloproteinase domain 17 (ADAM17), was inversely regulated when TIMP3 expression was downregulated by ultraviolet B (UVB) treatment. When synthetic TIMP3 peptides were applied to the cells, the secretion of TNF-α did not increase following the UVB treatment. Similar to TIMP3 peptides, Camellia sinensis leaf-derived extracts showed a distinguishing efficacy in recovering TIMP3 expression, downregulated by UVB treatment. Together, our results suggest that TIMP3 reversely mediates UVR-induced inflammation by being highly expressed during the daytime; therefore, recovering the circadian expression of TIMP3 using synthetic TIMP3 peptides or bioactive natural ingredients could at least in part inhibit the UVR-induced cellular phenomena.
Collapse
Affiliation(s)
- Sunyoung Park
- Basic Research & Innovation Division, R&D Unit, AmorePacific Corporation, 1920 Yonggu-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17074, Korea.
| | - Eun-Soo Lee
- Basic Research & Innovation Division, R&D Unit, AmorePacific Corporation, 1920 Yonggu-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17074, Korea.
| | - Nok-Hyun Park
- Basic Research & Innovation Division, R&D Unit, AmorePacific Corporation, 1920 Yonggu-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17074, Korea.
| | - Kyeonghwan Hwang
- Basic Research & Innovation Division, R&D Unit, AmorePacific Corporation, 1920 Yonggu-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17074, Korea.
| | - Eun-Gyung Cho
- Basic Research & Innovation Division, R&D Unit, AmorePacific Corporation, 1920 Yonggu-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17074, Korea.
| |
Collapse
|
31
|
An HJ, Ahn EH, Kim JO, Park HS, Ryu CS, Cho SH, Kim JH, Lee WS, Kim NK. Association between tissue inhibitor of metalloproteinase (TIMP) genetic polymorphisms and primary ovarian insufficiency (POI). Maturitas 2019; 120:77-82. [PMID: 30583769 DOI: 10.1016/j.maturitas.2018.11.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 11/12/2018] [Accepted: 11/26/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND Until now, an association between tissue inhibitor of metalloproteinase (TIMP) polymorphisms and primary ovarian insufficiency (POI) has not been identified. The aim of our study was to investigate whether the TIMP polymorphisms TIMP1T > C (rs4898), TIMP1G > A (rs6609533), TIMP2G > C (rs8179090), TIMP2G > A (rs2277698), TIMP3G > A (rs135029), and TIMP4T > C (rs3755724), which regulate matrix metalloproteinases (MMPs), confer a risk for primary ovarian insufficiency (POI) in Korean women (further studies would be required to evaluate the associations between TIMP polymorphisms and POI in other populations). METHODS We genotyped 137 POI patients and 236 controls for the single nucleotide polymorphism sites using PCR-RFLP analysis. Differences in the frequencies of the TIMP1T > C (rs4898), TIMP1G > A (rs6609533), TIMP2G > C (rs8179090), TIMP2G > A (rs2277698), TIMP3G > A (rs135029), and TIMP4T > C (rs3755724) genotypes between patients and controls were compared, and odds ratios and 95% confidence intervals were determined to measure of the strength of the association between the genotypes and POI. RESULTS The TIMP1T > C (rs4898), TIMP1G > A (rs6609533), TIMP2G > C (rs8179090), TIMP2G > A (rs2277698), TIMP3G > A (rs135029), and TIMP4T > C (rs3755724) genotypes, but especially the TIMP2 genotypes, were found more frequently in POI patients than in control subjects. Among the four TIMP loci, the TIMP1T > C (rs4898), TIMP1G > A (rs6609533), TIMP2G > C (rs8179090), TIMP2G > A (rs2277698), TIMP3G > A (rs135029), and TIMP4T > C (rs3755724) haplotypes were identified more frequently in POI patients than in control subjects and conferred susceptibility to POI (P <0.0001). CONCLUSIONS The TIMP2G > C (rs8179090) and G > A (rs2277698) alleles were strongly associated with POI. Our data suggest that the minor TIMP2 alleles may increase POI risk in Korean women.
Collapse
Affiliation(s)
- Hui Jeong An
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, South Korea; Institute for Clinical Research, CHA Bundang Medical Center, CHA University, Seongnam 13496, South Korea
| | - Eun Hee Ahn
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam 13496, South Korea
| | - Jung Oh Kim
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, South Korea; Institute for Clinical Research, CHA Bundang Medical Center, CHA University, Seongnam 13496, South Korea
| | - Han Sung Park
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, South Korea; Institute for Clinical Research, CHA Bundang Medical Center, CHA University, Seongnam 13496, South Korea
| | - Chang Soo Ryu
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, South Korea; Institute for Clinical Research, CHA Bundang Medical Center, CHA University, Seongnam 13496, South Korea
| | - Sung Hwan Cho
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, South Korea; Institute for Clinical Research, CHA Bundang Medical Center, CHA University, Seongnam 13496, South Korea
| | - Ji Hyang Kim
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam 13496, South Korea
| | - Woo Sik Lee
- Fertility Center of CHA Gangnam Medical Center, CHA University, Seoul 06135, South Korea
| | - Nam Keun Kim
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, South Korea; Institute for Clinical Research, CHA Bundang Medical Center, CHA University, Seongnam 13496, South Korea.
| |
Collapse
|
32
|
Bo Pan, Julang Li. MicroRNA-21 up-regulates metalloprotease by down-regulating TIMP3 during cumulus cell-oocyte complex in vitro maturation. Mol Cell Endocrinol 2018; 477:29-38. [PMID: 29775626 DOI: 10.1016/j.mce.2018.05.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 04/25/2018] [Accepted: 05/14/2018] [Indexed: 11/15/2022]
Abstract
Cumulus cells and the remodeling of their extracellular matrix around oocytes are essential for oocyte maturation and ovulation in the ovary. An important extracellular metalloprotease, ADAMTS1, and its partner VERSICAN, mediate essential cumulus-oocyte-complex (COC) structural remodeling. However, how the expression of these proteinases is regulated during oocyte maturation is unclear. Here we report that both ADAMTS1 and VERSICAN significantly increased in porcine cumulus cells during COC in vitro maturation (IVM). Interestingly, one of the tissue inhibitors of the metalloproteinase family member, TIMP3, was found to be significantly decreased in cumulus cells during this process. Down-regulation of TIMP3 using specific small interfering RNA decreased TIMP3 expression, while increased the levels of ADAMTS1 and VERSICAN, suggesting an inverse relationship between TIMP3, the metalloprotease, and the breakdown product of its substrate. MiR-21 significantly increased in cumulus cells during COC maturation. Knockdown of miR-21 in cumulus cells during COC maturation resulted in increased TIMP3 and decreased ADAMTS1 and VERSICAN expression, which is accompanied by a decrease in cumulus cell expansion and the ratio of oocytes that reached MII stage. In contrast, over-expression of miR-21 decreased TIMP3 and increased ADAMTS1, and enhanced cumulus cell expansion and oocyte maturation. Moreover, in silico prediction revealed that a miR-21 binding site is present at the 3-untranslated region (3-UTR) of the TIMP3 mRNA, which was further confirmed to be the target site of miR-21 by luciferase gene reporter assays. Our findings revealed that miR-21 promotes cumulus expansion and oocyte maturation via down-regulating TIMP3, and subsequent increase of ADAMTS1 and VERSICAN during in vitro COC maturation.
Collapse
|
33
|
Chintalgattu V, Greenberg J, Singh S, Chiueh V, Gilbert A, O'Neill JW, Smith S, Jackson S, Khakoo AY, Lee T. Utility of Glycosylated TIMP3 molecules: Inhibition of MMPs and TACE to improve cardiac function in rat myocardial infarct model. Pharmacol Res Perspect 2018; 6:e00442. [PMID: 30459952 PMCID: PMC6234480 DOI: 10.1002/prp2.442] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 10/13/2018] [Accepted: 10/15/2018] [Indexed: 02/05/2023] Open
Abstract
Tissue Inhibitor of Metalloproteinase 3 (TIMP3) is a secreted protein that has a great utility to inhibit elevated metalloproteinase (MMP) activity in injured tissues including infarcted cardiac tissue, inflamed vessels, and joint cartilages. An imbalance between TIMP3 and active MMP levels in the local tissue area may cause worsening of disease progression. To counter balance elevated MMP levels, exogenous administration of TIMP3 appeared to be beneficial in preclinical studies. However, the current form of WT-TIMP3 molecule has a limitation to be a therapeutic candidate due to low production yield, short plasma half-life, injection site retention, and difficulty in delivery, etc. We have engineered TIMP3 molecules by adding extra glycosylation sites or fusing with albumin, Fc, and antibody to improve pharmacokinetic properties. In general, the C-terminal fusion of TIMP3 improved expression and production in mammalian cells and extended half-lives dramatically 5-20 folds. Of note, a site-specific glycosylation at K22S/F34N resulted in a higher level of expression and better cardiac function compared to other fusion proteins in the context of left ventricle ejection fraction (LVEF) changes in a rat myocardial infarction model. It appeared that cardiac efficacy depends on a high ECM binding affinity, in which K22S/F34N and N-TIMP3 showed a higher binding to the ECM compared to other engineered molecules. In conclusion, we found that the ECM binding and sustained residence of injected TIMP3 molecules are important for cardiac tissue localization and inhibition of adverse remodeling activity.
Collapse
Affiliation(s)
- Vishnu Chintalgattu
- Cardiometabolic Disorders & Therapeutic DiscoveryAmgen Discovery ResearchSouth San FranciscoCalifornia
| | - Joanne Greenberg
- Cardiometabolic Disorders & Therapeutic DiscoveryAmgen Discovery ResearchSouth San FranciscoCalifornia
| | - Shivani Singh
- Cardiometabolic Disorders & Therapeutic DiscoveryAmgen Discovery ResearchSouth San FranciscoCalifornia
| | - Venice Chiueh
- Cardiometabolic Disorders & Therapeutic DiscoveryAmgen Discovery ResearchSouth San FranciscoCalifornia
| | - Amy Gilbert
- Cardiometabolic Disorders & Therapeutic DiscoveryAmgen Discovery ResearchSouth San FranciscoCalifornia
| | - Jason W. O'Neill
- Cardiometabolic Disorders & Therapeutic DiscoveryAmgen Discovery ResearchSouth San FranciscoCalifornia
| | - Stephen Smith
- Cardiometabolic Disorders & Therapeutic DiscoveryAmgen Discovery ResearchSouth San FranciscoCalifornia
| | - Simon Jackson
- Cardiometabolic Disorders & Therapeutic DiscoveryAmgen Discovery ResearchSouth San FranciscoCalifornia
| | - Aarif Y. Khakoo
- Cardiometabolic Disorders & Therapeutic DiscoveryAmgen Discovery ResearchSouth San FranciscoCalifornia
| | - TaeWeon Lee
- Cardiometabolic Disorders & Therapeutic DiscoveryAmgen Discovery ResearchSouth San FranciscoCalifornia
| |
Collapse
|
34
|
MacDonald A, Priess M, Curran J, Guess J, Farutin V, Oosterom I, Chu CL, Cochran E, Zhang L, Getchell K, Lolkema M, Schultes BC, Krause S. Necuparanib, A Multitargeting Heparan Sulfate Mimetic, Targets Tumor and Stromal Compartments in Pancreatic Cancer. Mol Cancer Ther 2018; 18:245-256. [PMID: 30401693 DOI: 10.1158/1535-7163.mct-18-0417] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 09/06/2018] [Accepted: 11/02/2018] [Indexed: 11/16/2022]
Abstract
Pancreatic cancer has an abysmal 5-year survival rate of 8%, making it a deadly disease with a need for novel therapies. Here we describe a multitargeting heparin-based mimetic, necuparanib, and its antitumor activity in both in vitro and in vivo models of pancreatic cancer. Necuparanib reduced tumor cell proliferation and invasion in a three-dimensional (3D) culture model; in vivo, it extended survival and reduced metastasis. Furthermore, proteomic analysis demonstrated that necuparanib altered the expression levels of multiple proteins involved in cancer-driving pathways including organ development, angiogenesis, proliferation, genomic stability, cellular energetics, and invasion and metastasis. One protein family known to be involved in invasion and metastasis and altered by necuparanib treatment was the matrix metalloprotease (MMP) family. Necuparanib reduced metalloproteinase 1 (MMP1) and increased tissue inhibitor of metalloproteinase 3 (TIMP3) protein levels and was found to increase RNA expression of TIMP3. MMP enzymatic activity was also found to be reduced in the 3D model. Finally, we confirmed necuparanib's in vivo activity by analyzing plasma samples of patients enrolled in a phase I/II study in patients with metastatic pancreatic cancer; treatment with necuparanib plus standard of care significantly increased TIMP3 plasma protein levels. Together, these results demonstrate necuparanib acts as a broad multitargeting therapeutic with in vitro and in vivo anti-invasive and antimetastatic activity.
Collapse
Affiliation(s)
| | | | | | - Jamey Guess
- Momenta Pharmaceuticals, Inc. Cambridge, Massachusetts
| | | | - Ilse Oosterom
- Erasmus Medical Center Cancer Center, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Chia Lin Chu
- Momenta Pharmaceuticals, Inc. Cambridge, Massachusetts
| | | | - Lynn Zhang
- Momenta Pharmaceuticals, Inc. Cambridge, Massachusetts
| | | | - Martijn Lolkema
- Erasmus Medical Center Cancer Center, Erasmus Medical Center, Rotterdam, the Netherlands
| | | | - Silva Krause
- Momenta Pharmaceuticals, Inc. Cambridge, Massachusetts.
| |
Collapse
|
35
|
Moses-Fynn E, Tang W, Beyene D, Apprey V, Copeland R, Kanaan Y, Kwabi-Addo B. Correlating blood-based DNA methylation markers and prostate cancer risk in African-American men. PLoS One 2018; 13:e0203322. [PMID: 30204798 PMCID: PMC6133349 DOI: 10.1371/journal.pone.0203322] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 08/17/2018] [Indexed: 12/13/2022] Open
Abstract
The objective of this work was to investigate the clinical significance of promoter gene DNA methylation changes in whole blood from African-American (AA) men with prostate cancer (PCa). We used high throughput pyrosequencing analysis to quantify percentage DNA methylation levels in a panel of 8 genes (RARβ2, TIMP3, SPARC, CDH13, HIN1, LINE1, CYB5R2 and DRD2) in blood DNA obtained from PCa and non-cancerous controls cases. Correlations of methylation status and various clinicopathological features were evaluated. Six genes tested achieved significant difference in DNA methylation levels between the PCa compared to control cases (P < 0.05). The TIMP3 loci demonstrated significant correlation of DNA methylation with age for all cases analyzed (p < 0.05). We observed an inverse correlation between CDH13 methylation (p = 0.045; r = -0.21) and serum vitamin D level whereas TIMP3 methylation (p = 0.021; r = -0.24) and DRD2 methylation (p = 0.056; r = -0.201) showed inverse correlation with supplementary vitamin D in the cancer cases. We also observed a direct correlation between methylation of RARβ2 (p = 0.0036; r = 0.293) and SPARC (p = 0.0134; r = 0.20) loci with PSA level in the controls but not the cancer cases. In addition, alcohol cases significantly correlated with higher RARβ2 methylation (p = 0.0314) in comparison with non-alcohol cases. Furthermore, we observed an inverse correlation of DRD2 methylation (p = 0.0349; r = -0.343) and Gleason score. Our data suggests that promoter methylation occurred more frequently in the blood of AA PCa and is associated with various clinicopathological features in AA men with PCa.
Collapse
Affiliation(s)
- Emmanuel Moses-Fynn
- Department of Biomedical Sciences, University of Maine, Orono, Maine, United States of America
| | - Wei Tang
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, Maryland, United States of America
| | - Desta Beyene
- Department of Microbiology, Howard University, Washington, D.C., United States of America
| | - Victor Apprey
- Department of Microbiology, Howard University, Washington, D.C., United States of America
| | - Robert Copeland
- Department of Pharmacology, Howard University, Washington, D.C., United States of America
| | - Yasmine Kanaan
- Department of Microbiology, Howard University, Washington, D.C., United States of America
| | - Bernard Kwabi-Addo
- Department of Biochemistry and Molecular Biology, Howard University, Washington, D.C., United States of America
- * E-mail:
| |
Collapse
|
36
|
Inoue M, Uchida Y, Edagawa M, Hirata M, Mitamura J, Miyamoto D, Taketani K, Sekine S, Kawauchi J, Kitajima S. The stress response gene ATF3 is a direct target of the Wnt/β-catenin pathway and inhibits the invasion and migration of HCT116 human colorectal cancer cells. PLoS One 2018; 13:e0194160. [PMID: 29966001 PMCID: PMC6028230 DOI: 10.1371/journal.pone.0194160] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 02/26/2018] [Indexed: 12/12/2022] Open
Abstract
Aberrant Wnt/β-catenin signaling is implicated in tumorigenesis and the progression of human colorectal cancers, and mutations in the components of the Wnt/β-catenin signaling pathway are observed in the majority of patients. Therefore, extensive studies on the Wnt signaling pathway and its target genes are crucial to understand the molecular events of tumorigenesis and develop an efficacious therapy. In this study, we showed that the stress response gene ATF3 is transcriptionally activated by the binding of β-catenin and TCF4 to the redundant TCF4 site at the proximal promoter region of the ATF3 gene, indicating that ATF3 is a direct target of the Wnt/β-catenin pathway. The loss of function or overexpression studies showed that ATF3 inhibited the migration or invasion of HCT116 cells. The expression of some MMP and TIMP genes and the ratio of MMP2/9 to TIMP3/4 mRNAs was differentially regulated by ATF3. Therefore, though ATF3 is activated downstream of the Wnt/β-catenin pathway, it acts as a negative regulator of the migration and invasion of HCT116 human colon cancer cells exhibiting aberrant Wnt/β-catenin activity. ATF3 is a candidate biomarker and target for human colorectal cancer treatment and prevention.
Collapse
Affiliation(s)
- Makoto Inoue
- Department of Biochemical Genetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yohei Uchida
- Department of Biochemical Genetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Makoto Edagawa
- Department of Biochemical Genetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Manabu Hirata
- Department of Biochemical Genetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Jun Mitamura
- Department of Biochemical Genetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Daiki Miyamoto
- Department of Biochemical Genetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kenji Taketani
- Department of Biochemical Genetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shigeki Sekine
- Pathology Division, National Cancer Center Research Institute, Tokyo, Japan
| | - Junya Kawauchi
- Department of Biochemical Genetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shigetaka Kitajima
- Department of Biochemical Genetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
- * E-mail:
| |
Collapse
|
37
|
Li W, Yi J, Zheng X, Liu S, Fu W, Ren L, Li L, Hoon DSB, Wang J, Du G. miR-29c plays a suppressive role in breast cancer by targeting the TIMP3/STAT1/FOXO1 pathway. Clin Epigenetics 2018; 10:64. [PMID: 29796115 PMCID: PMC5956756 DOI: 10.1186/s13148-018-0495-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 05/02/2018] [Indexed: 12/14/2022] Open
Abstract
Background miR-29c has been associated with the progression of many cancers. However, the function and mechanism of miR-29c have not been well investigated in breast cancers. Methods Real-time quantitative PCR was used to assess expression of miR-29c and DNMT3B mRNA. Western blot and immunochemistry were used to examine the expression of DNA methyltransferase 3B (DNMT3B) protein in breast cancer cells and tissues. The functional roles of miR-29c in breast cancer cells such as proliferation, migration, invasion, colony formation, and 3D growth were evaluated using MTT, transwell chambers, soft agar, and 3D Matrigel culture, respectively. In addition, the luciferase reporter assay was used to check if miR-29c binds the 3'UTR of DNMT3B. The effects of miR-29c on the DNMT3B/TIMP3/STAT1/FOXO1 pathway were also examined using Western blot and methyl-specific qPCR. The specific inhibitor of STAT1, fludarabine, was used to further check the mechanism of miR-29c function in breast cancer cells. Studies on cell functions were carried out in DNMT3B siRNA cell lines. Results The expression of miR-29c was decreased with the progression of breast cancers and was closely associated with an overall survival rate of patients. Overexpression of miR-29c inhibited the proliferation, migration, invasion, colony formation, and growth in 3D Matrigel while knockdown of miR-29c promoted these processes in breast cancer cells. In addition, miR-29c was found to bind 3'UTR of DNMT3B and inhibits the expression of DNMT3B, which was elevated in breast cancers. Moreover, the protein level of TIMP3 was reduced whereas methylation of TIMP3 was increased in miR-29c knockdown cells compared to control. On the contrary, the protein level of TIMP3 was increased whereas methylation of TIMP3 was reduced in miR-29c-overexpressing cells compared to control. Knockdown of DNMT3B reduced the proliferation, migration, and invasion of breast cancer cell lines. Finally, our results showed that miR-29c exerted its function in breast cancers by regulating the TIMP3/STAT1/FOXO1 pathway. Conclusion The results suggest that miR-29c plays a significant role in suppressing the progression of breast cancers and that miR-29c may be used as a biomarker of breast cancers.
Collapse
Affiliation(s)
- Wan Li
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050 China
| | - Jie Yi
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Beijing, 100730 China
| | - Xiangjin Zheng
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050 China
| | - Shiwei Liu
- Department of Endocrinology, Shanxi DAYI Hospital, Shanxi Medical University, Taiyuan, 030002 Shanxi China
| | - Weiqi Fu
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050 China
| | - Liwen Ren
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050 China
| | - Li Li
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050 China
| | - Dave S. B. Hoon
- Department of Translational Molecular Medicine, John Wayne Cancer Institute (JWCI) at Providence Saint John’s Health Center, Santa Monica, CA 90404 USA
| | - Jinhua Wang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050 China
| | - Guanhua Du
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Beijing, China
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100050 China
| |
Collapse
|
38
|
Hrabia A, Socha JK, Sechman A. Involvement of matrix metalloproteinases (MMP-2, -7, -9) and their tissue inhibitors (TIMP-2, -3) in the regression of chicken postovulatory follicles. Gen Comp Endocrinol 2018; 260:32-40. [PMID: 29438675 DOI: 10.1016/j.ygcen.2018.02.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 02/05/2018] [Accepted: 02/09/2018] [Indexed: 01/10/2023]
Abstract
The study was undertaken to examine mRNA expression and localization of selected matrix metalloproteinases (MMPs) and their tissue inhibitors (TIMPs), and the activity of MMPs in chicken postovulatory follicles (POFs) during their apoptotic regression. Apoptotic cells and apoptosis-related caspase expression and activity were examined as well. Chickens were sacrificed 2 h and 21 h after ovulation, and five POFs (POF1 to POF5) were isolated from the ovaries. It was found that the number of apoptotic cells (TUNEL-positive) increased along with follicle regression. The relative expression (RQ) of caspase-2, -3, -8 and -9 mRNA increased (P < 0.05) in POF5, while the activity of all examined caspases elevated gradually (approximately 80-150%) reaching the highest level in POF3, and then slowly decreased to the value noted in POF1 (P < 0.05 - P < 0.001). Real-time polymerase chain reaction revealed different expression of MMP-2, -7, -9 and TIMP-2 and -3 on mRNA levels, and activity assay showed the changes in activity of MMP-2 and -9 in the POFs. Regression of the follicles was accompanied predominantly by an increase in the relative expression of MMP-2, and a decrease in TIMP-2 and -3 mRNAs (P < 0.05 - P < 0.001). The activity levels of MMP-2 and -9 showed pronounced changes during the examined period. During follicle regression elevated activity of MMP-2 and -9 was found (P < 0.05 - P < 0.001). Immunohistochemistry demonstrated tissue- and follicle-dependent immunoreactivity of the examined members of the MMP system. In summary, the results showing the apoptotic regression-related changes as well as tissue-dependent differences in the expression of selected MMPs and TIMPs, and activity of MMP-2 and MMP-9, point to the significance that these molecules might participate in the complex orchestration of chicken POF regression.
Collapse
Affiliation(s)
- Anna Hrabia
- Department of Animal Physiology and Endocrinology, University of Agriculture in Krakow, al. Mickiewicza 24/28, 30-059 Krakow, Poland.
| | - Joanna K Socha
- Department of Animal Physiology and Endocrinology, University of Agriculture in Krakow, al. Mickiewicza 24/28, 30-059 Krakow, Poland
| | - Andrzej Sechman
- Department of Animal Physiology and Endocrinology, University of Agriculture in Krakow, al. Mickiewicza 24/28, 30-059 Krakow, Poland
| |
Collapse
|
39
|
English WR, Ireland-Zecchini H, Baker AH, Littlewood TD, Bennett MR, Murphy G. Tissue Inhibitor of Metalloproteinase-3 (TIMP-3) induces FAS dependent apoptosis in human vascular smooth muscle cells. PLoS One 2018; 13:e0195116. [PMID: 29617412 PMCID: PMC5884528 DOI: 10.1371/journal.pone.0195116] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 03/17/2018] [Indexed: 02/08/2023] Open
Abstract
Over expression of Tissue Inhibitor of Metalloproteinases-3 (TIMP-3) in vascular smooth muscle cells (VSMCs) induces apoptosis and reduces neointima formation occurring after saphenous vein interposition grafting or coronary stenting. In studies to address the mechanism of TIMP-3-driven apoptosis in human VSMCs we find that TIMP-3 increased activation of caspase-8 and apoptosis was inhibited by expression of Cytokine response modifier A (CrmA) and dominant negative FAS-Associated protein with Death Domain (FADD). TIMP-3 induced apoptosis did not cause mitochondrial depolarisation, increase activation of caspase-9 and was not inhibited by over-expression of B-cell Lymphoma 2 (Bcl2), indicating a mitochondrial independent/type-I death receptor pathway. TIMP-3 increased levels of the First Apoptosis Signal receptor (FAS) and depletion of FAS with shRNA showed TIMP-3-induced apoptosis was FAS dependent. TIMP-3 induced formation of the Death-Inducing Signalling Complex (DISC), as detected by immunoprecipitation and by immunofluorescence. Cellular-FADD-like IL-1 converting enzyme-Like Inhibitory Protein (c-FLIP) localised with FAS at the cell periphery in the absence of TIMP-3 and this localisation was lost on TIMP-3 expression with c-FLIP adopting a perinuclear localisation. Although TIMP-3 inhibited FAS shedding, this did not increase total surface levels of FAS but instead increased FAS levels within localised regions at the cell surface. A Disintegrin And Metalloproteinase 17 (ADAM17) is inhibited by TIMP-3 and depletion of ADAM17 with shRNA significantly decreased FAS shedding. However ADAM17 depletion did not induce apoptosis or replicate the effects of TIMP-3 by increasing localised clustering of cell surface FAS. ADAM17-depleted cells could activate caspase-3 when expressing levels of TIMP-3 that were otherwise sub-apoptotic, suggesting a partial role for ADAM17 mediated ectodomain shedding in TIMP-3 mediated apoptosis. We conclude that TIMP-3 induced apoptosis in VSMCs is highly dependent on FAS and is associated with changes in FAS and c-FLIP localisation, but is not solely dependent on shedding of the FAS ectodomain.
Collapse
Affiliation(s)
- William R. English
- Cancer Research UK Cambridge Research Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge, United Kingdom
- Department of Oncology and Metabolism, University of Sheffield School of Medicine, Sheffield, United Kingdom
- * E-mail:
| | - Heather Ireland-Zecchini
- Microscopy Core Facility, Cancer Research UK Cambridge Research Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge, United Kingdom
| | - Andrew H. Baker
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | | | - Martin R. Bennett
- Division of Cardiovascular Medicine, University of Cambridge, Addenbrooke's Hospital, Cambridge, United Kingdom
| | - Gillian Murphy
- Cancer Research UK Cambridge Research Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge, United Kingdom
| |
Collapse
|
40
|
Wang X, Shi Z, Liu X, Su Y, Li W, Dong H, Zhao L, Li M, Wang Y, Jin X, Huo Z. Upregulation of miR-191 promotes cell growth and invasion via targeting TIMP3 in prostate cancer. J BUON 2018; 23:444-452. [PMID: 29745091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE Prostate cancer (PCa) is the most frequently malignant neoplasm in men. MicroRNAs (miRs) have been identified to play important biological roles in a variety of tumors. Several studies showed that miR-191 was involved in the development of different cancers, but its role in prostate cancer remains unclear. METHODS Human PCa cell lines DU145, PC-3 and LNCAP, and benign prostate hyperplasia (BPH) and human prostate epithelial cell line RWPE-1 were used. The expression level of miR-191 in 48 paired prostate tumor and adjacent normal tissues was assessed along with the clinical patient features. Synthetic miR-191 mimics and inhibitors were used to overexpress or inhibit the miR-191 level. CCK8 and colony formation assay were used to evaluate the cell growth. The ability of cell invasion was studied by transwell assay. Dual-luciferase experiment was used to identify the target gene and western blot was performed to evaluate the protein level. RESULTS miR-191 was overexpressed in PCa tissue samples compared to the normal group as well in PCa-derived cell lines. Upregulation miR-191 in PC-3 cells significantly promoted while downregulation miR-191 in DU145 cells retarded the cell proliferation and invasion. Furthermore, TIMP3 were proved to be a direct target gene of miR-191 and knockdown of TIMP3 reversed the function of miR-191 downregulation. CONCLUSION This study demonstrated that miR-191 promoted the cell growth and invasion ability in prostate cancer through downregulating TIMP3 and might be a potential target for the biotherapy for PCa.
Collapse
Affiliation(s)
- Xueling Wang
- Department of Laboratory Medicine, Medical Technology Affiliated Hospital, College of Medicine, Hebei University of Engineering, Handan 056002, P.R.China
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Rossi C, Marzano V, Consalvo A, Zucchelli M, Levi Mortera S, Casagrande V, Mavilio M, Sacchetta P, Federici M, Menghini R, Urbani A, Ciavardelli D. Proteomic and metabolomic characterization of streptozotocin-induced diabetic nephropathy in TIMP3-deficient mice. Acta Diabetol 2018; 55:121-129. [PMID: 29134286 DOI: 10.1007/s00592-017-1074-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 11/03/2017] [Indexed: 10/18/2022]
Abstract
AIMS The tissue inhibitor of metalloproteinase TIMP3 is a stromal protein that restrains the activity of both protease and receptor in the extracellular matrix and has been found to be down-regulated in diabetic nephropathy (DN), the leading cause of end-stage renal disease in developed countries. METHODS In order to gain deeper insights on the association of loss of TIMP3 and DN, we performed differential proteomic analysis of kidney and blood metabolic profiling of wild-type and Timp3-knockout mice before and after streptozotocin (STZ) treatment, widely used to induce insulin deficiency and hyperglycemia. RESULTS Kidney proteomic data and blood metabolic profiles suggest significant alterations of peroxisomal and mitochondrial fatty acids β-oxidation in Timp3-knockout mice compared to wild-type mice under basal condition. These alterations were exacerbated in response to STZ treatment. CONCLUSIONS Proteomic and metabolomic approaches showed that loss of TIMP3 alone or in combination with STZ treatment results in significant alterations of kidney lipid metabolism and peripheral acylcarnitine levels, supporting the idea that loss of TIMP3 may generate a phenotype more prone to DN.
Collapse
Affiliation(s)
- Claudia Rossi
- Laboratorio di Biochimica Analitica e Proteomica, Centro Scienze dell'Invecchiamento e Medicina Traslazionale - CeSI-MeT, Via Luigi Polacchi 11, 66100, Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences, "G. d'Annunzio" University of Chieti-Pescara, Via dei Vestini 29, 66013, Chieti, Italy.
| | - Valeria Marzano
- Proteomic and Metabonomic Laboratory, Santa Lucia Foundation IRCCS, Via del Fosso di Fiorano 65, 00143, Rome, Italy
- Human Microbiome Unit, Genetic and Rare Diseases Area, Bambino Gesù Children's Hospital IRCCS, Piazza S. Onofrio 4, 00165, Rome, Italy
| | - Ada Consalvo
- Laboratorio di Biochimica Analitica e Proteomica, Centro Scienze dell'Invecchiamento e Medicina Traslazionale - CeSI-MeT, Via Luigi Polacchi 11, 66100, Chieti, Italy
- Department of Medical, Oral and Biotechnological Sciences, "G. d'Annunzio" University of Chieti-Pescara, Via dei Vestini 29, 66013, Chieti, Italy
| | - Mirco Zucchelli
- Laboratorio di Biochimica Analitica e Proteomica, Centro Scienze dell'Invecchiamento e Medicina Traslazionale - CeSI-MeT, Via Luigi Polacchi 11, 66100, Chieti, Italy
| | - Stefano Levi Mortera
- Proteomic and Metabonomic Laboratory, Santa Lucia Foundation IRCCS, Via del Fosso di Fiorano 65, 00143, Rome, Italy
- Human Microbiome Unit, Genetic and Rare Diseases Area, Bambino Gesù Children's Hospital IRCCS, Piazza S. Onofrio 4, 00165, Rome, Italy
| | - Viviana Casagrande
- Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Maria Mavilio
- Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Paolo Sacchetta
- Laboratorio di Biochimica Analitica e Proteomica, Centro Scienze dell'Invecchiamento e Medicina Traslazionale - CeSI-MeT, Via Luigi Polacchi 11, 66100, Chieti, Italy
- Department of Medical, Oral and Biotechnological Sciences, "G. d'Annunzio" University of Chieti-Pescara, Via dei Vestini 29, 66013, Chieti, Italy
| | - Massimo Federici
- Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Rossella Menghini
- Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
| | - Andrea Urbani
- Proteomic and Metabonomic Laboratory, Santa Lucia Foundation IRCCS, Via del Fosso di Fiorano 65, 00143, Rome, Italy
- Institute of Biochemistry and Biochemical Clinic, Faculty of Medicine and Surgery - Policlinico A. Gemelli, Catholic University of Sacred Heart, Largo F. Vito 1, 00168, Rome, Italy
| | - Domenico Ciavardelli
- Laboratorio di Biochimica Analitica e Proteomica, Centro Scienze dell'Invecchiamento e Medicina Traslazionale - CeSI-MeT, Via Luigi Polacchi 11, 66100, Chieti, Italy
- School of Human and Social Science, 'Kore' University of Enna, Via della Cooperazione, 94100, Enna, Italy
| |
Collapse
|
42
|
Tang L, Xiang Y, Zhou Y, Mu J, Zai M, Xing Q, Zhao X, He L, Wang L, Dong X, Li Q. The DNA methylation status of genes encoding Matrix metalloproteinases and tissue inhibitors of Matrix metalloproteinases in endometriosis. Mol Reprod Dev 2018; 85:17-25. [PMID: 29266528 DOI: 10.1002/mrd.22931] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 11/14/2017] [Accepted: 11/15/2017] [Indexed: 12/31/2022]
Abstract
Endometriosis is a benign disease, with malignant properties. A necessary step in the progression of endometriosis is tissue remodeling, which is coordinated by the activities of matrix metalloproteinases (MMPs) and tissue inhibitors of matrix metalloproteinases (TIMPs). This study evaluated the regulation of abnormal MMP and TIMP gene expression during endometriosis. Among the two genes families, promoter regions of MMP2, MMP3, MMP7, TIMP3, and TIMP4 were significantly altered in proliferative-phase endometriotic lesions compared to menstrual cycle-matched eutopic tissue from endometriosis-free women. In addition, a negative correlation was found between the DNA methylation status of the promoter region and transcript abundance of MMP2. Our findings suggest that changes in DNA methylation at the promoter region of MMP2 could underlie the changes in its expression in the ectopic endometria from patients with endometriosis.
Collapse
Affiliation(s)
- Longying Tang
- Shanghai Changning Maternity and Infant Health Hospital, Shanghai, China
| | - Yuqian Xiang
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
- International Peace Maternity & Child Health Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Institute of Embryo-Fetal Original Adult Disease, Shanghai Key Laboratory for Reproductive Medicine, Shanghai, China
| | - Yaohua Zhou
- Tong Ren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jian Mu
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Meiqing Zai
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Qinghe Xing
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Xinzhi Zhao
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Lin He
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
- Bio-X Center, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Lei Wang
- State Key Laboratory of Genetic Engineering and MOE Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai, China
- Guangzhou Medical University and Guangzhou Institutes of Biomedicine and Health Joint School of Life Sciences, Guangzhou Medical University, Guangzhou, China
| | - Xi Dong
- Reproductive Medicine Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qiaoli Li
- Institutes of Biomedical Sciences, Fudan University, Shanghai, China
- State Key Laboratory of Genetic Engineering and MOE Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai, China
| |
Collapse
|
43
|
Qiao J, Luo Q, Liu N, Wei G, Wu X, Lu J, Tang K, Wu Y, Zi J, Li X, Liu Y, Ju W, Qi K, Yan Z, Li Z, Zeng L, Xu K. Increased ADAM10 expression in patients with immune thrombocytopenia. Int Immunopharmacol 2017; 55:63-68. [PMID: 29223855 DOI: 10.1016/j.intimp.2017.12.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 11/21/2017] [Accepted: 12/05/2017] [Indexed: 12/30/2022]
Abstract
Immune thrombocytopenia (ITP) is an autoimmune disease, which is characterized by abnormal of T immunity. A disintegrin and metalloproteinase (ADAM) 10, a member of proteinase family, has been demonstrated to regulate T cell proliferation and effector function. Considering the closely association of dysregulation of T cell function with ITP, whether ADAM10 involves in the pathogenesis of ITP remains unclear. In this study, 54 active ITP patients, 18 ITP in remission and 24 age and gender matched healthy control were enrolled. Peripheral blood mononuclear cells (PBMCs) were isolated from patients and control for isolation of RNA and plasma which were used to measure mRNA level of ADAM10 and tissue inhibitor of metalloproteinase 3 (TIMP3) by quantitative real-time PCR and soluble level of FasL and lymphocyte activation gene-3 (LAG-3) in plasma by ELISA. Meanwhile, T cell activation was measured by flow cytometry. Our results showed significantly higher expression of ADAM10 and lower expression of TIMP3 in active ITP patients compared with control, which were all restored into normal level in remission patients. Consistent with the expression profile of ADAM10, increased soluble plasma level of FasL and LAG-3 were observed in active ITP patients and reduced to normal level in patients in remission. Furthermore, increased T cell activation as demonstrated by higher expression of HLA-DR and CD69 were found in active ITP patients. In conclusion, elevated expression of ADAM10 was associated with the pathogenesis and development of ITP and therapeutically targeting it might be a novel approach for the treatment of ITP.
Collapse
Affiliation(s)
- Jianlin Qiao
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China.
| | - Qi Luo
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Na Liu
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, Tengzhou Central People's Hospital, Tengzhou 277500, China
| | - Guangyu Wei
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Xiaoqing Wu
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Jun Lu
- Department of Neurology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - Kai Tang
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Yulu Wu
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Jie Zi
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Xiaoqian Li
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - Yun Liu
- Department of Clinical Laboratory, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - Wen Ju
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Kunming Qi
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - Zhiling Yan
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - Zhenyu Li
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China
| | - Lingyu Zeng
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China.
| | - Kailin Xu
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou 221002, China; Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Key Laboratory of Bone Marrow Stem Cell, Jiangsu Province, Xuzhou 221002, China.
| |
Collapse
|
44
|
Xie N, Khabbazi S, Nassar ZD, Gregory K, Vithanage T, Anand-Apte B, Cabot PJ, Sturgess D, Shaw PN, Parat MO. Morphine alters the circulating proteolytic profile in mice: functional consequences on cellular migration and invasion. FASEB J 2017; 31:5208-5216. [PMID: 28784632 PMCID: PMC5690391 DOI: 10.1096/fj.201700546r] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 07/17/2017] [Indexed: 01/09/2023]
Abstract
Opioids modulate the tumor microenvironment with potential functional consequences for tumor growth and metastasis. We evaluated the effects of morphine administration on the circulating proteolytic profile of tumor-free mice. Serum from morphine-treated (1 or 10 mg/kg, i.p. every 12 h) or saline-treated mice was collected at different time points and tested ex vivo in endothelial, lymphatic endothelial, and breast cancer cell migration assays. Serum from mice that were treated with 10 mg/kg morphine for 3 d displayed reduced chemotactic potential for endothelial and breast cancer cells, and elicited reduced cancer cell invasion through reconstituted basement membrane compared with serum from saline controls. This was associated with decreased circulating matrix metalloproteinase 9 (MMP-9) and increased circulating tissue inhibitor of metalloproteinase 1 (TIMP-1) and TIMP-3/4 as assessed by zymography and reverse zymography. By using quantitative RT-PCR, we confirmed morphine-induced alterations in MMP-9 and TIMP expression and identified organs, including the liver and spleen, in which these changes originated. Pharmacologic inhibition of MMP-9 abrogated the difference in chemotactic attraction between serum from saline-treated and morphine-treated mice, which indicated that reduced proteolytic ability mediated the decreased migration toward serum from morphine-treated mice. This novel mechanism may enable morphine administration to promote an environment that is less conducive to tumor growth, invasion, and metastasis.-Xie, N., Khabbazi, S., Nassar, Z. D., Gregory, K., Vithanage, T., Anand-Apte, B., Cabot, P. J., Sturgess, D., Shaw, P. N., Parat, M.-O. Morphine alters the circulating proteolytic profile in mice: functional consequences on cellular migration and invasion.
Collapse
Affiliation(s)
- Nan Xie
- School of Pharmacy, University of Queensland, St. Lucia, Brisbane, Queensland, Australia
| | - Samira Khabbazi
- School of Pharmacy, University of Queensland, St. Lucia, Brisbane, Queensland, Australia
| | - Zeyad D Nassar
- School of Pharmacy, University of Queensland, St. Lucia, Brisbane, Queensland, Australia
| | - Kye Gregory
- Mater Research Institute, University of Queensland, St. Lucia, Brisbane, Queensland, Australia
| | - Tharindu Vithanage
- Mater Research Institute, University of Queensland, St. Lucia, Brisbane, Queensland, Australia
| | - Bela Anand-Apte
- Department of Ophthalmology, Cole Eye Institute, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Peter J Cabot
- School of Pharmacy, University of Queensland, St. Lucia, Brisbane, Queensland, Australia
| | - David Sturgess
- Mater Research Institute, University of Queensland, St. Lucia, Brisbane, Queensland, Australia
| | - Paul N Shaw
- School of Pharmacy, University of Queensland, St. Lucia, Brisbane, Queensland, Australia
| | - Marie-Odile Parat
- School of Pharmacy, University of Queensland, St. Lucia, Brisbane, Queensland, Australia;
- Outcome Research Consortium, Cleveland, Ohio, USA
| |
Collapse
|
45
|
Chen J, Gu Y, Shen W. MicroRNA-21 functions as an oncogene and promotes cell proliferation and invasion via TIMP3 in renal cancer. Eur Rev Med Pharmacol Sci 2017; 21:4566-4576. [PMID: 29131259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE Renal cell carcinoma (RCC) displays an increasing incidence and mortality rate worldwide in recent years. More and more evidence identified microRNAs function as positive or negative regulatory factors in many cancers, but the role of miR-21 in RCC remains unclear. PATIENTS AND METHODS Relative expression levels of miR-21 in human RCC tissue samples and RCC-derived cell lines were measured using quantitative real-time Polymerase Chain Reaction (PCR). Clinical features were collected to further study the relationship between the miR-21 level and clinicopathologic variables. Loss- and gain- of miR-21 experiments were employed to measure the influence of miR-21 in cell proliferation, apoptosis, invasion and migration. Downstream target gene was confirmed by using luciferase and Western blotting assays. RESULTS MiR-21 significantly over-expressed in RCC tissues and cell lines than normal groups. Higher miR-21 expression level indicated larger tumor sizes, more lymph metastasis and advanced tumor node metastasis (TNM) stage. Knocking down miR-21 inhibited the cell growth, invasion and migration abilities but promoted the cell apoptosis, while over-expressing miR-21 promoted cell growth and metastasis. Furthermore, TIMP3 was confirmed as a direct target of moR-21 and inhibition of TIMP3 reserved the effect of down-regulating miR-21 in RCC cells. CONCLUSIONS Our study demonstrated miR-21 was significantly over-expressed and functioned as a tumor oncogene via TIMP3 in RCC, which could provide a potential target for RCC diagnosis and therapy.
Collapse
Affiliation(s)
- J Chen
- Department of Urology, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang Province, China.
| | | | | |
Collapse
|
46
|
Tsai C, Yang D, Lin C, Chen T, Tang C, Huang Y. Sphingosine-1-phosphate suppresses chondrosarcoma metastasis by upregulation of tissue inhibitor of metalloproteinase 3 through suppressing miR-101 expression. Mol Oncol 2017; 11:1380-1398. [PMID: 28672103 PMCID: PMC5623823 DOI: 10.1002/1878-0261.12106] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 06/01/2017] [Accepted: 06/19/2017] [Indexed: 02/06/2023] Open
Abstract
Chondrosarcoma is the second most common primary malignancy form of bone cancer, exhibiting resistance to chemotherapy and radiation therapy as well as developing high metastasis ability in late‐stage tumors. Thus, understanding the metastatic processes of chondrosarcoma is considered a strategy for the treatment of this disease. Sphingosine 1‐phosphate (S1P), a bioactive sphingolipid, is produced intracellularly by sphingosine kinase (SphK) and is regarded as a second signaling molecule that regulates inflammation, proliferation, angiogenesis, and metastasis. However, the effect of S1P on chondrosarcoma remains uncertain. As demonstrated by the transwell, immunoblotting, and real‐time PCR analyses, we found that S1P inhibited cell migration and MMP‐2 expression through the upregulation of the tissue inhibitor of metalloproteinase‐3 (TIMP‐3) expression in human chondrosarcoma cells. Additionally, we also showed that microRNA (miRNA)‐101, which targets the 3′ untranslated region (3′UTR) of TIMP‐3, decreased significantly following S1P treatment. After transfection with miR‐101 mimics, the S1P‐regulated cell migration and TIMP‐3 expression were both reversed. Furthermore, we also showed that the S1P‐inhibited cell migration is mediated through the c‐Src/MEK/ERK signaling axis. Meanwhile, the in vivo study indicated that overexpression of SphK1 decreases chondrosarcoma metastasis to the lungs. Our results illustrate the clinical significance between SphK1, TIMP‐3, and miR‐101 in human chondrosarcoma patients. Taken together, our results suggest that S1P and miR‐101 may prove to be potential therapeutic targets for future chondrosarcoma treatment.
Collapse
Affiliation(s)
- Chun‐Hao Tsai
- School of MedicineChina Medical UniversityTaichungTaiwan
- Department of Orthopedic SurgeryChina Medical University HospitalTaichungTaiwan
| | - Dong‐Ying Yang
- Graduate Institute of Basic Medical ScienceChina Medical UniversityTaichungTaiwan
| | - Chih‐Yang Lin
- Graduate Institute of Basic Medical ScienceChina Medical UniversityTaichungTaiwan
| | - Tsung‐Ming Chen
- Department of PharmacologyChina Medical UniversityTaichungTaiwan
- Department and Graduate Institute of AquacultureNational Kaohsiung Marine UniversityKaohsiungTaiwan
| | - Chih‐Hsin Tang
- Department of Orthopedic SurgeryChina Medical University HospitalTaichungTaiwan
- Graduate Institute of Basic Medical ScienceChina Medical UniversityTaichungTaiwan
- Department of BiotechnologyCollege of Medical and Health ScienceAsia UniversityTaichungTaiwan
| | - Yuan‐Li Huang
- Department of BiotechnologyCollege of Medical and Health ScienceAsia UniversityTaichungTaiwan
- Department of Medical ResearchChina Medical University HospitalTaichungTaiwan
| |
Collapse
|
47
|
Perera RS, Dissanayake PH, Senarath U, Wijayaratne LS, Karunanayake AL, Dissanayake VHW. Single Nucleotide Variants of Candidate Genes in Aggrecan Metabolic Pathway Are Associated with Lumbar Disc Degeneration and Modic Changes. PLoS One 2017; 12:e0169835. [PMID: 28081267 PMCID: PMC5231268 DOI: 10.1371/journal.pone.0169835] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 12/22/2016] [Indexed: 12/19/2022] Open
Abstract
Introduction Lumbar disc degeneration (LDD) is genetically determined and severity of LDD is associated with Modic changes. Aggrecan is a major proteoglycan in the intervertebral disc and end plate. Progressive reduction of aggrecan is a main feature of LDD and Modic changes. Objectives The study investigated the associations of single nucleotide variants (SNVs) of candidate genes in the aggrecan metabolic pathway with the severity of LDD and Modic changes. In-silico functional analysis of significant SNVs was also assessed. Methods A descriptive cross sectional study was carried out on 106 patients with chronic mechanical low back pain. T1, T2 sagittal lumbar MRI scans were used to assess the severity of LDD and Modic changes. 62 SNVs in ten candidate genes (ACAN, IL1A, IL1B, IL6, MMP3, ADAMTS4, ADAMTS5, TIMP1, TIMP2 and TIMP3) were genotyped on Sequenom MassARRAY iPLEX platform. Multiple linear regression analysis was carried out using PLINK 1.9 in accordance with additive genetic model. In-silico functional analysis was carried out using Provean, SIFT, PolyPhen and Mutation Taster. Results Mean age was 52.42±9.42 years. 74 (69.8%) were females. The rs2856836, rs1304037, rs17561 and rs1800587 variants of the IL1A gene were associated with the severity of LDD and Modic changes. The rs41270041 variant of the ADAMTS4 gene and the rs226794 variant of the ADAMTS5 gene were associated with severity of LDD while the rs34884997 variant of the ADAMTS4 gene, the rs55933916 variant of the ADAMTS5 gene and the rs9862 variant of the TIMP3 gene were associated with severity of Modic changes. The rs17561 variant of the IL1A gene was predicted as pathogenic by the PolyPhen prediction tool. Conclusions SNVs of candidate genes in ACAN metabolic pathway are associated with severity of LDD and Modic changes in patients with chronic mechanical low back pain. Predictions of in-silico functional analysis of significant SNVs are inconsistent.
Collapse
Affiliation(s)
- Romain Shanil Perera
- Department of Allied Health Sciences, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
- * E-mail:
| | - Poruwalage Harsha Dissanayake
- Department of Anatomy, Faculty of Medical Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka
| | - Upul Senarath
- Department of Community Medicine, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | | | | | | |
Collapse
|
48
|
Poulet B, Liu K, Plumb D, Vo P, Shah M, Staines K, Sampson A, Nakamura H, Nagase H, Carriero A, Shefelbine S, Pitsillides AA, Bou-Gharios G. Overexpression of TIMP-3 in Chondrocytes Produces Transient Reduction in Growth Plate Length but Permanently Reduces Adult Bone Quality and Quantity. PLoS One 2016; 11:e0167971. [PMID: 28002442 PMCID: PMC5176305 DOI: 10.1371/journal.pone.0167971] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 11/23/2016] [Indexed: 12/24/2022] Open
Abstract
Bone development and length relies on the growth plate formation, which is dependent on degradative enzymes such as MMPs. Indeed, deletion of specific members of this enzyme family in mice results in important joint and bone abnormalities, suggesting a role in skeletal development. As such, the control of MMP activity is vital in the complex process of bone formation and growth. We generated a transgenic mouse line to overexpress TIMP3 in mouse chondrocytes using the Col2a1-chondrocyte promoter. This overexpression in cartilage resulted in a transient shortening of growth plate in homozygote mice but bone length was restored at eight weeks of age. However, tibial bone structure and mechanical properties remained compromised. Despite no transgene expression in adult osteoblasts from transgenic mice in vitro, their differentiation capacity was decreased. Neonates, however, did show transgene expression in a subset of bone cells. Our data demonstrate for the first time that transgene function persists in the chondro-osseous lineage continuum and exert influence upon bone quantity and quality.
Collapse
Affiliation(s)
- Blandine Poulet
- Department of Musculoskeletal Biology, Institute of Ageing and Chronic Disease, University of Liverpool, Apex building, Liverpool, United Kingdom
| | - Ke Liu
- Department of Musculoskeletal Biology, Institute of Ageing and Chronic Disease, University of Liverpool, Apex building, Liverpool, United Kingdom
| | - Darren Plumb
- Department of Musculoskeletal Biology, Institute of Ageing and Chronic Disease, University of Liverpool, Apex building, Liverpool, United Kingdom
| | - Phoung Vo
- Kennedy Institute of Rheumatology, Oxford, United Kingdom
| | - Mittal Shah
- Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
| | - Katherine Staines
- Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
| | - Alexandra Sampson
- Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
| | | | - Hideaki Nagase
- Kennedy Institute of Rheumatology, Oxford, United Kingdom
| | - Alessandra Carriero
- Department of Biomedical Engineering, Florida Institute of Technology, Melbourne, FL, United States of America
| | - Sandra Shefelbine
- College of Engineering, Northeastern University, Boston, MA, United States of America
| | - Andrew A. Pitsillides
- Comparative Biomedical Sciences, The Royal Veterinary College, London, United Kingdom
| | - George Bou-Gharios
- Department of Musculoskeletal Biology, Institute of Ageing and Chronic Disease, University of Liverpool, Apex building, Liverpool, United Kingdom
- * E-mail:
| |
Collapse
|
49
|
Meunier I, Bocquet B, Labesse G, Zeitz C, Defoort-Dhellemmes S, Lacroux A, Mauget-Faysse M, Drumare I, Gamez AS, Mathieu C, Marquette V, Sagot L, Dhaenens CM, Arndt C, Carroll P, Remy-Jardin M, Cohen SY, Sahel JA, Puech B, Audo I, Mrejen S, Hamel CP. A new autosomal dominant eye and lung syndrome linked to mutations in TIMP3 gene. Sci Rep 2016; 6:32544. [PMID: 27601084 PMCID: PMC5013278 DOI: 10.1038/srep32544] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 08/08/2016] [Indexed: 12/03/2022] Open
Abstract
To revisit the autosomal dominant Sorsby fundus dystrophy (SFD) as a syndromic condition including late-onset pulmonary disease. We report clinical and imaging data of ten affected individuals from 2 unrelated families with SFD and carrying heterozygous TIMP3 mutations (c.572A > G, p.Y191C, exon 5, in family 1 and c.113C > G, p.S38C, exon 1, in family 2). In family 1, all SFD patients older than 50 (two generations) had also a severe emphysema, despite no history of smoking or asthma. In the preceding generation, the mother died of pulmonary emphysema and she was blind after the age of 50. Her two great-grandsons (<20 years), had abnormal Bruch Membrane thickness, a sign of eye disease. In family 2, eye and lung diseases were also associated in two generations, both occurred later, and lung disease was moderate (bronchiectasis). This is the first report of a syndromic SFD in line with the mouse model uncovering the role of TIMP3 in human lung morphogenesis and functions. The TIMP3 gene should be screened in familial pulmonary diseases with bronchiectasis, associated with a medical history of visual loss. In addition, SFD patients should be advised to avoid tobacco consumption, to practice sports, and to undergo regular pulmonary examinations.
Collapse
Affiliation(s)
- Isabelle Meunier
- Institute for Neurosciences of Montpellier U1051, University of Montpellier-University Hospital, Genetics of Sensory Diseases, Montpellier, France
| | - Béatrice Bocquet
- Institute for Neurosciences of Montpellier U1051, University of Montpellier-University Hospital, Genetics of Sensory Diseases, Montpellier, France
| | - Gilles Labesse
- Center for structural biochemistry Montpellier, INSERM U1054-CNRS UMR5048, Montpellier, France
| | - Christina Zeitz
- Sorborne Universités, UPMC Univ Paris 06, INSERM, CNRS, Institut de la Vision, 17 rue Moreau, 75012 Paris. CHNO des Quinze-Vingts, DHU Sight Restore, INSERM-DHOS CIC1423, 28 rue de Charenton, 75012 Paris. Institute of Ophthalmology, University College of London, London EC1V 9EL, UK
| | - Sabine Defoort-Dhellemmes
- Service d’Exploration de la Vision et Neuro-ophtalmologie, Hôpital Robert Salengro, CHU de Lille, France
| | - Annie Lacroux
- Institute for Neurosciences of Montpellier U1051, University of Montpellier-University Hospital, Genetics of Sensory Diseases, Montpellier, France
| | | | - Isabelle Drumare
- Service d’Exploration de la Vision et Neuro-ophtalmologie, Hôpital Robert Salengro, CHU de Lille, France
| | - Anne-Sophie Gamez
- Département de pneumologie et d’addictologie. University Hospital Arnaud de Villeneuve, Montpellier, France
| | - Cyril Mathieu
- Chest and Heart Imaging department, Arnaud de Villeneuve Hospital, Montpellier, France
| | - Virginie Marquette
- Institute for Neurosciences of Montpellier U1051, University of Montpellier-University Hospital, Genetics of Sensory Diseases, Montpellier, France
| | - Lola Sagot
- Institute for Neurosciences of Montpellier U1051, University of Montpellier-University Hospital, Genetics of Sensory Diseases, Montpellier, France
| | | | - Carl Arndt
- Eye clinic, Hôpital Robert Debré, CHRU de Reims, France
| | - Patrick Carroll
- Institute for Neurosciences of Montpellier U1051, University of Montpellier-University Hospital, Genetics of Sensory Diseases, Montpellier, France
| | - Martine Remy-Jardin
- Department of Thoracic Imaging, Hospital Calmette, University Centre of Lille, France
| | - Salomon Yves Cohen
- Ophthalmic center for imaging and laser, rue Antoine Bourdelle, Paris - Department of Ophthalmology, Intercity Hospital and University Paris Est, Créteil, France
| | - José-Alain Sahel
- Sorborne Universités, UPMC Univ Paris 06, INSERM, CNRS, Institut de la Vision, 17 rue Moreau, 75012 Paris. CHNO des Quinze-Vingts, DHU Sight Restore, INSERM-DHOS CIC1423, 28 rue de Charenton, 75012 Paris. Institute of Ophthalmology, University College of London, London EC1V 9EL, UK
| | - Bernard Puech
- Service d’Exploration de la Vision et Neuro-ophtalmologie, Hôpital Robert Salengro, CHU de Lille, France
| | - Isabelle Audo
- Sorborne Universités, UPMC Univ Paris 06, INSERM, CNRS, Institut de la Vision, 17 rue Moreau, 75012 Paris. CHNO des Quinze-Vingts, DHU Sight Restore, INSERM-DHOS CIC1423, 28 rue de Charenton, 75012 Paris. Institute of Ophthalmology, University College of London, London EC1V 9EL, UK
| | - Sarah Mrejen
- Fondation Adolphe de Rothschild, 25 rue Manin, 75019 Paris
| | - Christian P. Hamel
- Institute for Neurosciences of Montpellier U1051, University of Montpellier-University Hospital, Genetics of Sensory Diseases, Montpellier, France
| |
Collapse
|
50
|
Li P, Gan Y, Xu Y, Song L, Wang H, Zhang C, Wang L, Zhao C, Luo L, Zhou Q. Matrix homeostasis within the immature annulus fibrosus depends on the frequency of dynamic compression: a study based on the self-developed mechanically active bioreactor. Biomech Model Mechanobiol 2016; 16:385-394. [PMID: 27590020 DOI: 10.1007/s10237-016-0823-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 08/22/2016] [Indexed: 02/06/2023]
Abstract
Evidence suggests that mechanical load is related to structural destruction of disk annulus fibrosus (AF) either in adult disk degeneration or in child disk acute injury. Both biochemical and biomechanical properties are different between immature and mature disks. However, the effects of mechanical compression on immature AF are not fully clear. This study was to investigate the effects of a relatively wide range of dynamic compressive frequency on matrix homeostasis within the immature AF. Immature disks from pig (3-4 months) were randomly assigned into the control group (non-compression) and compression groups (0.1, 0.5, 1.0, 3.0 and 5.0 Hz). All disks were bioreactor-cultured for 7 days. AF matrix production was evaluated by histology, gene expression, glycosaminoglycan (GAG) content, hydroxyproline (HYP) content and immunohistochemistry. Generally, no obvious difference was found in HE staining between control group and compression groups. However, alcian blue staining indicated proteoglycan content in the 5.0-Hz group was decreased compared with the control group and other compression groups. Similarly, a catabolic remodeling gene expression profile with the down-regulated matrix genes (aggrecan, collagen I and collagen II) and tissue inhibitor of metalloproteinases (TIMP-1 and TIMP-3) and the up-regulated matrix catabolic enzymes (ADAMTS-4 and MMP-3) was found in the 5.0-Hz group. Further analysis indicated that GAG content, HYP content and aggrecan protein deposition were also decreased in the 5.0-Hz group. Hence, we concluded that matrix homeostasis within the immature AF was compressive frequency dependent, and the relatively higher frequency (5.0 Hz) is unfavorable for matrix production within the immature AF. These findings will contribute to further understanding of the relationship between mechanical compression and immature AF biosynthesis.
Collapse
Affiliation(s)
- Pei Li
- Department of Orthopedic Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Yibo Gan
- Department of Orthopedic Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Yuan Xu
- Department of Orthopedic Surgery, Xinqiao Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Lei Song
- Department of Orthopedic Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Haoming Wang
- Department of Orthopedic Surgery, Chongqing Three Gorges Central Hospital, Chongqing, 404000, China
| | - Chengmin Zhang
- Department of Orthopedic Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Liyuan Wang
- Department of Orthopedic Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Chen Zhao
- Department of Orthopedic Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Lei Luo
- Department of Orthopedic Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Qiang Zhou
- Department of Orthopedic Surgery, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China.
| |
Collapse
|