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Inagaki J, Nakano A, Hatipoglu OF, Ooka Y, Tani Y, Miki A, Ikemura K, Opoku G, Ando R, Kodama S, Ohtsuki T, Yamaji H, Yamamoto S, Katsuyama E, Watanabe S, Hirohata S. Potential of a Novel Chemical Compound Targeting Matrix Metalloprotease-13 for Early Osteoarthritis: An In Vitro Study. Int J Mol Sci 2022; 23:ijms23052681. [PMID: 35269821 PMCID: PMC8910651 DOI: 10.3390/ijms23052681] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/22/2022] [Accepted: 02/26/2022] [Indexed: 02/01/2023] Open
Abstract
Osteoarthritis is a progressive disease characterized by cartilage destruction in the joints. Matrix metalloproteinases (MMPs) and a disintegrin and metalloproteinase with thrombospondin motifs (ADAMTSs) play key roles in osteoarthritis progression. In this study, we screened a chemical compound library to identify new drug candidates that target MMP and ADAMTS using a cytokine-stimulated OUMS-27 chondrosarcoma cells. By screening PCR-based mRNA expression, we selected 2-(8-methoxy-2-methyl-4-oxoquinolin-1(4H)-yl)-N-(3-methoxyphenyl) acetamide as a potential candidate. We found that 2-(8-methoxy-2-methyl-4-oxoquinolin-1(4H)-yl)-N-(3-methoxyphenyl) acetamide attenuated IL-1β-induced MMP13 mRNA expression in a dose-dependent manner, without causing serious cytotoxicity. Signaling pathway analysis revealed that 2-(8-methoxy-2-methyl-4-oxoquinolin-1(4H)-yl)-N-(3-methoxyphenyl) acetamide attenuated ERK- and p-38-phosphorylation as well as JNK phosphorylation. We then examined the additive effect of 2-(8-methoxy-2-methyl-4-oxoquinolin-1(4H)-yl)-N-(3-methoxyphenyl) acetamide in combination with low-dose betamethasone on IL-1β-stimulated cells. Combined treatment with 2-(8-methoxy-2-methyl-4-oxoquinolin-1(4H)-yl)-N-(3-methoxyphenyl) acetamide and betamethasone significantly attenuated MMP13 and ADAMTS9 mRNA expression. In conclusion, we identified a potential compound of interest that may help attenuate matrix-degrading enzymes in the early osteoarthritis-affected joints.
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Affiliation(s)
- Junko Inagaki
- Department of Cell Chemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan;
| | - Airi Nakano
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
| | - Omer Faruk Hatipoglu
- Department of Pharmacology, Faculty of Medicine, Kindai University, Higashi-Sayama, Osaka 577-8502, Japan;
| | - Yuka Ooka
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
| | - Yurina Tani
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
| | - Akane Miki
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
| | - Kentaro Ikemura
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
| | - Gabriel Opoku
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
| | - Ryosuke Ando
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
| | - Shintaro Kodama
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
| | - Takashi Ohtsuki
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
| | - Hirosuke Yamaji
- Heart Rhythm Center, Okayama Heart Clinic, Takeda 54-1, Okayama 703-8251, Japan;
| | - Shusei Yamamoto
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
| | - Eri Katsuyama
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
| | - Shogo Watanabe
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
| | - Satoshi Hirohata
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, 2-5-1, Shikata-cho, Okayama 700-8558, Japan; (A.N.); (Y.O.); (Y.T.); (A.M.); (K.I.); (G.O.); (R.A.); (S.K.); (T.O.); (S.Y.); (E.K.); (S.W.)
- Correspondence: ; Tel./Fax: +81-86-235-6897
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Dai C, Waduge P, Ji L, Huang C, He Y, Tian H, Zuniga-Sanchez E, Bhatt A, Pang IH, Su G, Webster KA, Li W. Secretogranin III stringently regulates pathological but not physiological angiogenesis in oxygen-induced retinopathy. Cell Mol Life Sci 2022; 79:63. [PMID: 35006382 PMCID: PMC9007175 DOI: 10.1007/s00018-021-04111-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 11/29/2021] [Accepted: 12/17/2021] [Indexed: 01/12/2023]
Abstract
Conventional angiogenic factors, such as vascular endothelial growth factor (VEGF), regulate both pathological and physiological angiogenesis indiscriminately, and their inhibitors may elicit adverse side effects. Secretogranin III (Scg3) was recently reported to be a diabetes-restricted VEGF-independent angiogenic factor, but the disease selectivity of Scg3 in retinopathy of prematurity (ROP), a retinal disease in preterm infants with concurrent pathological and physiological angiogenesis, was not defined. Here, using oxygen-induced retinopathy (OIR) mice, a surrogate model of ROP, we quantified an exclusive binding of Scg3 to diseased versus healthy developing neovessels that contrasted sharply with the ubiquitous binding of VEGF. Functional immunohistochemistry visualized Scg3 binding exclusively to disease-related disorganized retinal neovessels and neovascular tufts, whereas VEGF bound to both disorganized and well-organized neovessels. Homozygous deletion of the Scg3 gene showed undetectable effects on physiological retinal neovascularization but markedly reduced the severity of OIR-induced pathological angiogenesis. Furthermore, anti-Scg3 humanized antibody Fab (hFab) inhibited pathological angiogenesis with similar efficacy to anti-VEGF aflibercept. Aflibercept dose-dependently blocked physiological angiogenesis in neonatal retinas, whereas anti-Scg3 hFab was without adverse effects at any dose and supported a therapeutic window at least 10X wider than that of aflibercept. Therefore, Scg3 stringently regulates pathological but not physiological angiogenesis, and anti-Scg3 hFab satisfies essential criteria for development as a safe and effective disease-targeted anti-angiogenic therapy for ROP.
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Affiliation(s)
- Chang Dai
- Cullen Eye Institute, Department of Ophthalmology, Baylor College of Medicine, Houston, Texas, USA.,Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami, Florida, USA
| | - Prabuddha Waduge
- Cullen Eye Institute, Department of Ophthalmology, Baylor College of Medicine, Houston, Texas, USA.,Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami, Florida, USA
| | - Liyang Ji
- Cullen Eye Institute, Department of Ophthalmology, Baylor College of Medicine, Houston, Texas, USA.,Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami, Florida, USA
| | - Chengchi Huang
- Cullen Eye Institute, Department of Ophthalmology, Baylor College of Medicine, Houston, Texas, USA
| | - Ye He
- Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami, Florida, USA
| | - Hong Tian
- Everglades Biopharma, LLC, Houston, Texas, USA
| | - Elizabeth Zuniga-Sanchez
- Cullen Eye Institute, Department of Ophthalmology, Baylor College of Medicine, Houston, Texas, USA
| | - Amit Bhatt
- Cullen Eye Institute, Department of Ophthalmology, Baylor College of Medicine, Houston, Texas, USA.,Texas Children Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Iok-Hou Pang
- Dept. of Pharmaceutical Sciences, North Texas Eye Research Institute, University of North Texas, Fort Worth, Texas, USA
| | - Guanfang Su
- Department of Ophthalmology, The Second Hospital of Jilin University, #218 Ziqiang Street, Changchun, Jilin, China
| | - Keith A. Webster
- Cullen Eye Institute, Department of Ophthalmology, Baylor College of Medicine, Houston, Texas, USA.,Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami, Florida, USA.,Everglades Biopharma, LLC, Houston, Texas, USA
| | - Wei Li
- Cullen Eye Institute, Department of Ophthalmology, Baylor College of Medicine, Houston, Texas, USA.,Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami, Florida, USA
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Hatipoglu OF, Uctepe E, Opoku G, Wake H, Ikemura K, Ohtsuki T, Inagaki J, Gunduz M, Gunduz E, Watanabe S, Nishinaka T, Takahashi H, Hirohata S. Osteopontin silencing attenuates bleomycin-induced murine pulmonary fibrosis by regulating epithelial-mesenchymal transition. Biomed Pharmacother 2021; 139:111633. [PMID: 34243624 DOI: 10.1016/j.biopha.2021.111633] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/22/2021] [Accepted: 04/19/2021] [Indexed: 02/08/2023] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is the most common and most deadly form of interstitial lung disease. Osteopontin (OPN), a matricellular protein with proinflammatory and profibrotic properties, plays a major role in several fibrotic diseases, including IPF; OPN is highly upregulated in patients' lung samples. In this study, we knocked down OPN in a bleomycin (BLM)-induced pulmonary fibrosis (PF) mouse model using small interfering RNA (siRNA) to determine whether the use of OPN siRNA is an effective therapeutic strategy for IPF. We found that fibrosing areas were significantly smaller in specimens from OPN siRNA-treated mice. The number of alveolar macrophages, neutrophils, and lymphocytes in bronchoalveolar lavage fluid was also reduced in OPN siRNA-treated mice. Regarding the expression of epithelial-mesenchymal transition (EMT)-related proteins, the administration of OPN-siRNA to BLM-treated mice upregulated E-cadherin expression and downregulated vimentin expression. Moreover, in vitro, we incubated the human alveolar adenocarcinoma cell line A549 with transforming growth factor (TGF)-β1 and subsequently transfected the cells with OPN siRNA. We found a significant upregulation of Col1A1, fibronectin, and vimentin after TGF-β1 stimulation in A549 cells. In contrast, a downregulation of Col1A1, fibronectin, and vimentin mRNA levels was observed in TGF-β1-stimulated OPN knockdown A549 cells. Therefore, the downregulation of OPN effectively reduced pulmonary fibrotic and EMT changes both in vitro and in vivo. Altogether, our results indicate that OPN siRNA exerts a protective effect on BLM-induced PF in mice. Our results provide a basis for the development of novel targeted therapeutic strategies for IPF.
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Affiliation(s)
| | - Eyyup Uctepe
- Acıbadem Labmed Ankara Tissue Typing Laboratory, Turkey
| | - Gabriel Opoku
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, Japan
| | - Hidenori Wake
- Department of Pharmacology, Faculty of Medicine, Kindai University, Japan
| | - Kentaro Ikemura
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, Japan
| | - Takashi Ohtsuki
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, Japan
| | - Junko Inagaki
- Department of Cell Chemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Mehmet Gunduz
- Department of Otolaryngology, Moriya Keiyu Hospital, Japan
| | - Esra Gunduz
- Department of Otolaryngology, Moriya Keiyu Hospital, Japan
| | - Shogo Watanabe
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, Japan
| | - Takashi Nishinaka
- Department of Pharmacology, Faculty of Medicine, Kindai University, Japan
| | - Hideo Takahashi
- Department of Pharmacology, Faculty of Medicine, Kindai University, Japan
| | - Satoshi Hirohata
- Department of Medical Technology, Graduate School of Health Sciences, Okayama University, Japan.
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Mutgan AC, Jandl K, Kwapiszewska G. Endothelial Basement Membrane Components and Their Products, Matrikines: Active Drivers of Pulmonary Hypertension? Cells 2020; 9:cells9092029. [PMID: 32899187 PMCID: PMC7563239 DOI: 10.3390/cells9092029] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/27/2020] [Accepted: 08/29/2020] [Indexed: 12/19/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a vascular disease that is characterized by elevated pulmonary arterial pressure (PAP) due to progressive vascular remodeling. Extracellular matrix (ECM) deposition in pulmonary arteries (PA) is one of the key features of vascular remodeling. Emerging evidence indicates that the basement membrane (BM), a specialized cluster of ECM proteins underlying the endothelium, may be actively involved in the progression of vascular remodeling. The BM and its steady turnover are pivotal for maintaining appropriate vascular functions. However, the pathologically elevated turnover of BM components leads to an increased release of biologically active short fragments, which are called matrikines. Both BM components and their matrikines can interfere with pivotal biological processes, such as survival, proliferation, adhesion, and migration and thus may actively contribute to endothelial dysfunction. Therefore, in this review, we summarize the emerging role of the BM and its matrikines on the vascular endothelium and further discuss its implications on lung vascular remodeling in pulmonary hypertension.
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Affiliation(s)
- Ayse Ceren Mutgan
- Otto Loewi Research Center, Division of Physiology, Medical University of Graz, 8010 Graz, Austria;
| | - Katharina Jandl
- Ludwig Boltzmann Institute for Lung Vascular Research, 8010 Graz, Austria;
- Otto Loewi Research Center, Division of Pharmacology, Medical University of Graz, 8010 Graz, Austria
| | - Grazyna Kwapiszewska
- Otto Loewi Research Center, Division of Physiology, Medical University of Graz, 8010 Graz, Austria;
- Ludwig Boltzmann Institute for Lung Vascular Research, 8010 Graz, Austria;
- Correspondence:
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Ohtsuki T, Shinaoka A, Kumagishi-Shinaoka K, Asano K, Hatipoglu OF, Inagaki J, Takahashi K, Oohashi T, Nishida K, Naruse K, Hirohata S. Mechanical strain attenuates cytokine-induced ADAMTS9 expression via transient receptor potential vanilloid type 1. Exp Cell Res 2019; 383:111556. [PMID: 31415758 DOI: 10.1016/j.yexcr.2019.111556] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 08/07/2019] [Accepted: 08/10/2019] [Indexed: 12/27/2022]
Abstract
The synovial fluids of patients with osteoarthritis (OA) contain elevated levels of inflammatory cytokines, which induce the expression of a disintegrin and metalloproteinase with thrombospondin motifs (ADAMTS) and of the matrix metalloproteinase (MMP) in chondrocytes. Mechanical strain has varying effects on organisms depending on the strength, cycle, and duration of the stressor; however, it is unclear under inflammatory stimulation how mechanical strain act on. Here, we show that mechanical strain attenuates inflammatory cytokine-induced expression of matrix-degrading enzymes. Cyclic tensile strain (CTS), as a mechanical stressor, attenuated interleukin (IL)-1β and tumor necrosis factor (TNF)-α-induced mRNA expression of ADAMTS4, ADAMTS9, and MMP-13 in normal chondrocytes (NHAC-kn) and in a chondrocytic cell line (OUMS-27). This effect was abolished by treating cells with mechano-gated channel inhibitors, such as gadolinium, transient receptor potential (TRP) family inhibitor, ruthenium red, and with pharmacological and small interfering RNA-mediated TRPV1 inhibition. Furthermore, nuclear factor κB (NF-κB) translocation from the cytoplasm to the nucleus resulting from cytokine stimulation was also abolished by CTS. These findings suggest that mechanosensors such as the TRPV protein are potential therapeutic targets in treating OA.
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Affiliation(s)
- Takashi Ohtsuki
- Department of Medical Technology, Graduate School of Health Sciences, Japan
| | | | | | - Keiichi Asano
- Department of Molecular Biology and Biochemistry, Japan
| | | | | | | | | | - Keiichiro Nishida
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1, Shikata-cho, Okayama, Japan
| | | | - Satoshi Hirohata
- Department of Medical Technology, Graduate School of Health Sciences, Japan.
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Kawasaki H, Goda M, Fukuhara S, Hashikawa-Hobara N, Zamami Y, Takatori S. Nerve growth factor (NGF) has an anti-tumor effects through perivascular innervation of neovessels in HT1080 fibrosarcoma and HepG2 hepatitis tumor in nude mice. J Pharmacol Sci 2019; 140:1-7. [PMID: 31178329 DOI: 10.1016/j.jphs.2019.02.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 01/29/2019] [Accepted: 02/12/2019] [Indexed: 12/20/2022] Open
Abstract
This study investigated whether NGF prevents tumor growth by promoting neuronal regulation of tumor blood flow. HT1080 fibrosarcoma cells or HepG2 hepatitis cells were subcutaneously implanted into nude mice. On Day 21 after the implantation of tumor cells, human NGF (40 or 80 ng/h for 14 days) was administered using a micro-osmotic pump. Growth rates of both tumors were significantly inhibited by the treatment of NGF, and the survival rate was also extended. Significant suppression of HT1080 tumor growth lasted after withdrawing NGF. NGF markedly increased the density of α-smooth muscle actin (α-SMA)-immunoreactive (ir) cells without changing neovessel density in HT1080 tumor tissues. Double immunostaining demonstrated protein gene product (PGP) 9.5-ir nerves around α-SMA-ir cells were found in HT1080 tumor tissue treated with NGF. The blood flow in HepG2 tumors treated with saline was significantly higher than in the non-tumor control area, but the tumor blood flow was markedly reduced by NGF treatment. In in vitro studies, NGF significantly accelerated migration of aortic smooth muscle cells but not endothelial cells, whereas NGF had no cytotoxic action on both cells. NGF inhibits tumor growth via indirect action, probably through innervation and maturation of tumor neovasculature, which regulates blood flow into tumor tissues.
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Affiliation(s)
- Hiromu Kawasaki
- Department of Clinical Pharmacy, College of Pharmaceutical Sciences, Matsuyama University, 4-2 Bunkyo-cho, Matsuyama, Ehime, 790-8578, Japan
| | - Mitsuhiro Goda
- Department of Clinical Pharmacy, Institute of Biomedical Sciences, Tokushima University Graduate School, 2-50-1 Kuramoto-cho, Tokushima, 770-8503, Japan
| | - Satoko Fukuhara
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 1-1-1 Tsushima-naka, Okayama, 700-8530, Japan
| | - Narumi Hashikawa-Hobara
- Department of Life Science, Okayama University of Science, 1-1 Ridai-cho, Okayama 700-0005, Japan
| | - Yoshito Zamami
- Department of Clinical Pharmacy, Institute of Biomedical Sciences, Tokushima University Graduate School, 2-50-1 Kuramoto-cho, Tokushima, 770-8503, Japan
| | - Shingo Takatori
- Department of Clinical Pharmacy, College of Pharmaceutical Sciences, Matsuyama University, 4-2 Bunkyo-cho, Matsuyama, Ehime, 790-8578, Japan.
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Chen C, Yue D, Lei L, Wang H, Lu J, Zhou Y, Liu S, Ding T, Guo M, Xu L. Promoter-Operating Targeted Expression of Gene Therapy in Cancer: Current Stage and Prospect. MOLECULAR THERAPY. NUCLEIC ACIDS 2018; 11:508-514. [PMID: 29858085 PMCID: PMC5992480 DOI: 10.1016/j.omtn.2018.04.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 03/24/2018] [Accepted: 04/09/2018] [Indexed: 02/07/2023]
Abstract
The technique of targeted expression of interesting genes, including distinct delivery systems and specific gene promoter-operating expression, is an important strategy for gene therapy against cancers. Up to now, extensive literature documented the efficacy of distinct delivery systems, such as the liposome system, nano-particle system, polyetherimide (PEI) system, and so on, in cancer gene therapy. However, a related document on the potential value of using a specific gene promoter, such as a tumor suppressor, in cancer gene therapy was still scary. The main obstacle might be that the selection of an ideal gene promoter to operate interesting gene expression in cancer gene therapy is still not fully understood. Therefore, many efforts need to be done in order to make it a real power tool for the human clinical treatment of cancer patients. The purpose of this review is to clarify the current state and some problematics in development of promoter-operating targeted expression of interesting genes and highlight its potential in cancer gene therapy.
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Affiliation(s)
- Chao Chen
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Guizhou 563000, China; Department of Immunology, Zunyi Medical University, Guizhou 563000, China
| | - Dongxu Yue
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Guizhou 563000, China; Department of Immunology, Zunyi Medical University, Guizhou 563000, China
| | - Liangyu Lei
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Guizhou 563000, China; Department of Immunology, Zunyi Medical University, Guizhou 563000, China
| | - Hairong Wang
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Guizhou 563000, China; Department of Immunology, Zunyi Medical University, Guizhou 563000, China
| | - Jia Lu
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Guizhou 563000, China; Department of Immunology, Zunyi Medical University, Guizhou 563000, China
| | - Ya Zhou
- Department of Medical Physics, Zunyi Medical University, Guizhou 563000, China
| | - Shiming Liu
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Guizhou 563000, China; Department of Immunology, Zunyi Medical University, Guizhou 563000, China
| | - Tao Ding
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Guizhou 563000, China; Department of Immunology, Zunyi Medical University, Guizhou 563000, China
| | - Mengmeng Guo
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Guizhou 563000, China; Department of Immunology, Zunyi Medical University, Guizhou 563000, China
| | - Lin Xu
- Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Guizhou 563000, China; Department of Immunology, Zunyi Medical University, Guizhou 563000, China.
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Stromal Versican Regulates Tumor Growth by Promoting Angiogenesis. Sci Rep 2017; 7:17225. [PMID: 29222454 PMCID: PMC5722896 DOI: 10.1038/s41598-017-17613-6] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 11/27/2017] [Indexed: 01/01/2023] Open
Abstract
The proteoglycan versican is implicated in growth and metastases of several cancers. Here we investigated a potential contribution of stromal versican to tumor growth and angiogenesis. We initially determined versican expression by several cancer cell lines. Among these, MDA-MB231 and B16F10 had none to minimal expression in contrast to Lewis lung carcinoma (LLC). Notably, tumors arising from these cell lines had higher versican levels than the cell lines themselves suggesting a contribution from the host-derived tumor stroma. In LLC-derived tumors, both the tumor and stroma expressed versican at high levels. Thus, tumor stroma can make a significant contribution to tumor versican content. Versican localized preferentially to the vicinity of tumor vasculature and macrophages in the tumor. However, an ADAMTS protease-generated versican fragment uniquely localized to vascular endothelium. To specifically determine the impact of host/stroma-derived versican we therefore compared growth of tumors from B16F10 cells, which produced littleversican, in Vcan hdf/+ mice and wild-type littermates. Tumors in Vcan hdf/+ mice had reduced growth with a lower capillary density and accumulation of capillaries at the tumor periphery. These findings illustrate the variability of tumor cell line expression of versican, and demonstrate that versican is consistently contributed by the stromal tissue, where it contributes to tumor angiogenesis.
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Ames JJ, Contois L, Caron JM, Tweedie E, Yang X, Friesel R, Vary C, Brooks PC. Identification of an Endogenously Generated Cryptic Collagen Epitope (XL313) That May Selectively Regulate Angiogenesis by an Integrin Yes-associated Protein (YAP) Mechano-transduction Pathway. J Biol Chem 2015; 291:2731-50. [PMID: 26668310 DOI: 10.1074/jbc.m115.669614] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Indexed: 11/06/2022] Open
Abstract
Extracellular matrix (ECM) remodeling regulates angiogenesis. However, the precise mechanisms by which structural changes in ECM proteins contribute to angiogenesis are not fully understood. Integrins are molecules with the ability to detect compositional and structural changes within the ECM and integrate this information into a network of signaling circuits that coordinate context-dependent cell behavior. The role of integrin αvβ3 in angiogenesis is complex, as evidence exists for both positive and negative functions. The precise downstream signaling events initiated by αvβ3 may depend on the molecular characteristics of its ligands. Here, we identified an RGD-containing cryptic collagen epitope that is generated in vivo. Surprisingly, rather than inhibiting αvβ3 signaling, this collagen epitope promoted αvβ3 activation and stimulated angiogenesis and inflammation. An antibody directed to this RGDKGE epitope but not other RGD collagen epitopes inhibited angiogenesis and inflammation in vivo. The selective ability of this RGD epitope to promote angiogenesis and inflammation depends in part on its flanking KGE motif. Interestingly, a subset of macrophages may represent a physiologically relevant source of this collagen epitope. Here, we define an endothelial cell mechano-signaling pathway in which a cryptic collagen epitope activates αvβ3 leading to an Src and p38 MAPK-dependent cascade that leads to nuclear accumulation of Yes-associated protein (YAP) and stimulation of endothelial cell growth. Collectively, our findings not only provide evidence for a novel mechano-signaling pathway, but also define a possible therapeutic strategy to control αvβ3 signaling by targeting a pro-angiogenic and inflammatory ligand of αvβ3 rather than the receptor itself.
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Affiliation(s)
- Jacquelyn J Ames
- From the Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine 04074
| | - Liangru Contois
- From the Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine 04074
| | - Jennifer M Caron
- From the Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine 04074
| | - Eric Tweedie
- From the Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine 04074
| | - Xuehui Yang
- From the Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine 04074
| | - Robert Friesel
- From the Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine 04074
| | - Calvin Vary
- From the Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine 04074
| | - Peter C Brooks
- From the Maine Medical Center Research Institute, Center for Molecular Medicine, Scarborough, Maine 04074
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Inagaki J, Takahashi K, Ogawa H, Asano K, Faruk Hatipoglu O, Cilek MZ, Obika M, Ohtsuki T, Hofmann M, Kusachi S, Ninomiya Y, Hirohata S. ADAMTS1 inhibits lymphangiogenesis by attenuating phosphorylation of the lymphatic endothelial cell-specific VEGF receptor. Exp Cell Res 2014; 323:263-75. [PMID: 24631293 DOI: 10.1016/j.yexcr.2014.03.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 02/06/2014] [Accepted: 03/01/2014] [Indexed: 11/24/2022]
Abstract
Angiogenesis and lymphangiogenesis play roles in malignant tumor progression, dissemination, and metastasis. ADAMTS1, a member of the matrix metalloproteinase family, is known to inhibit angiogenesis. Recombinant ADAMTS1 was shown to strongly inhibit angiogenesis. We investigated whether ADAMTS1 inhibited lymphangiogenesis in the present study. We examined cell proliferation and cell migration in normal human dermal lymphatic microvascular endothelial cells (HMVEC-dLy) transduced with or without adenoviral human ADAMTS1 gene therapy. We then examined the VEGFC/VEGFR3 signal transduction pathway in ADAMTS1-transduced HMVEC-dLy. Cell proliferation and tube formation in Matrigel were significantly lower with transduced ADAMTS1 than with control (non-transduced HMVEC-dLy). The phosphorylation of VEGFR3 was also attenuated by ADAMTS1 gene therapy in HMVEC-dLy. Immunoprecipitation assays revealed that ADAMTS1 formed a complex with VEGFC. Our results demonstrated that ADAMTS1 inhibited lymphangiogenesis in vitro. The data highlight the new function of ADAMTS1 in the regulation of lymphangiogenesis and the therapeutic potential of ADAMTS1 in cancer therapy.
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Affiliation(s)
- Junko Inagaki
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Katsuyuki Takahashi
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Hiroko Ogawa
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Keiichi Asano
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Omer Faruk Hatipoglu
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Mehmet Zeynel Cilek
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Masanari Obika
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Takashi Ohtsuki
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Matthias Hofmann
- Department of Dermatology, Venereology and Allergology, Goethe University, Frankfurt, Germany
| | - Shozo Kusachi
- Department of Medical Technology, Okayama University Graduate School of Health Sciences, Okayama, Japan
| | - Yoshifumi Ninomiya
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Satoshi Hirohata
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan; International Center, Okayama University, Okayama, Japan.
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Monboisse JC, Oudart JB, Ramont L, Brassart-Pasco S, Maquart FX. Matrikines from basement membrane collagens: a new anti-cancer strategy. Biochim Biophys Acta Gen Subj 2014; 1840:2589-98. [PMID: 24406397 DOI: 10.1016/j.bbagen.2013.12.029] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Revised: 12/19/2013] [Accepted: 12/31/2013] [Indexed: 01/04/2023]
Abstract
BACKGROUND Tumor microenvironment is a complex system composed of a largely altered extracellular matrix with different cell types that determine angiogenic responses and tumor progression. Upon the influence of hypoxia, tumor cells secrete cytokines that activate stromal cells to produce proteases and angiogenic factors. In addition to stromal ECM breakdown, proteases exert various pro- or anti-tumorigenic functions and participate in the release of various ECM fragments, named matrikines or matricryptins, capable to act as endogenous angiogenesis inhibitors and to limit tumor progression. SCOPE OF REVIEW We will focus on the matrikines derived from the NC1 domains of the different constitutive chains of basement membrane-associated collagens and mainly collagen IV. MAJOR CONCLUSIONS The putative targets of the matrikine control are the proliferation and invasive properties of tumor or inflammatory cells, and the angiogenic and lymphangiogenic responses. Collagen-derived matrikines such as canstatin, tumstatin or tetrastatin for example, decrease tumor growth in various cancer models. Their anti-cancer activities comprise anti-proliferative effects on tumor or endothelial cells by induction of apoptosis or cell cycle blockade and the induction of a loss of their migratory phenotype. They were used in various preclinical therapeutic strategies: i) induction of their overexpression by cancer cells or by the host cells, ii) use of recombinant proteins or synthetic peptides or structural analogues designed from the structure of the active sequences, iii) used in combined therapies with conventional chemotherapy or radiotherapy. GENERAL SIGNIFICANCE Collagen-derived matrikines strongly inhibited tumor growth in many preclinical cancer models in mouse. They constitute a new family of anti-cancer agents able to limit cancer progression. This article is part of a Special Issue entitled Matrix-mediated cell behaviour and properties.
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Affiliation(s)
- Jean Claude Monboisse
- FRE CNRS/URCA 7369, Université de Reims Champagne Ardenne, UFR Médecine, 51 Rue Cognacq Jay, 51095 Reims Cedex, France; Laboratoire Central de Biochimie, CHU de Reims, France
| | - Jean Baptiste Oudart
- FRE CNRS/URCA 7369, Université de Reims Champagne Ardenne, UFR Médecine, 51 Rue Cognacq Jay, 51095 Reims Cedex, France; Laboratoire Central de Biochimie, CHU de Reims, France
| | - Laurent Ramont
- FRE CNRS/URCA 7369, Université de Reims Champagne Ardenne, UFR Médecine, 51 Rue Cognacq Jay, 51095 Reims Cedex, France; Laboratoire Central de Biochimie, CHU de Reims, France
| | - Sylvie Brassart-Pasco
- FRE CNRS/URCA 7369, Université de Reims Champagne Ardenne, UFR Médecine, 51 Rue Cognacq Jay, 51095 Reims Cedex, France
| | - François Xavier Maquart
- FRE CNRS/URCA 7369, Université de Reims Champagne Ardenne, UFR Médecine, 51 Rue Cognacq Jay, 51095 Reims Cedex, France; Laboratoire Central de Biochimie, CHU de Reims, France.
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Zhou M, Ni QW, Yang SY, Qu CY, Zhao PC, Zhang JC, Xu LM. Effects of integrin-targeted photodynamic therapy on pancreatic carcinoma cell. World J Gastroenterol 2013; 19:6559-6567. [PMID: 24151382 PMCID: PMC3801369 DOI: 10.3748/wjg.v19.i39.6559] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Revised: 08/04/2013] [Accepted: 08/20/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the effects of photodynamic therapy with quantum dots-arginine-glycine-aspartic acid (RGD) probe as photosensitizer on the proliferation and apoptosis of pancreatic carcinoma cells.
METHODS: Construction of quantum dots-RGD probe as photosensitizer for integrin-targeted photodynamic therapy was accomplished. After cells were treated with photodynamic therapy (PDT), the proliferation of SW1990 cells were measured by methyl thiazolyl tetrazolium assay. Morphologic changes, cell cycle retardance and apoptosis were observed under fluoroscope and flow cytometry. The expression of myeloid cell leukemia-1 (Mcl-1), protein kinase B (Akt) and tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) mRNA were detected by reverse transcription-polymerase chain reaction. The amount of reactive oxygen species were also evaluated by fluorescence probe.
RESULTS: The photodynamic therapy with quantum dots-RGD probe as photosensitizer significantly inhibited cell proliferation (P < 0.01). Apoptotic cells and morphologic changes could be found under optical microscope. The FCM revealed PDT group had more significant cell apoptosis rate compared to control cells (F = 130.617, P < 0.01) and cell cycle G0/G1 and S retardance (P < 0.05) compared to control cells. The expression of Mcl-1 and Akt mRNA were down-regulated, while expression of TRAIL mRNA was up-regulated after cells treated with PDT. PDT group had more significant number of cells producing reactive oxygen species compared to control cells (F = 3262.559, P < 0.01).
CONCLUSION: The photodynamic therapy with quantum dots-RGD probe as photosensitizer significantly inhibits cell proliferation and increases apoptosis in SW1990 cells.
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Obika M, Ogawa H, Takahashi K, Li J, Hatipoglu OF, Cilek MZ, Miyoshi T, Inagaki J, Ohtsuki T, Kusachi S, Ninomiya Y, Hirohata S. Tumor growth inhibitory effect of ADAMTS1 is accompanied by the inhibition of tumor angiogenesis. Cancer Sci 2012; 103:1889-97. [PMID: 22776012 DOI: 10.1111/j.1349-7006.2012.02381.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Revised: 06/29/2012] [Accepted: 07/03/2012] [Indexed: 02/06/2023] Open
Abstract
Angiogenesis plays an important role in tumor progression. Several reports have demonstrated that a disintegrin and metalloproteinase with thrombospondin motifs1 (ADAMTS1) inhibited angiogenesis via multiple mechanisms. The aim of this study was to investigate the effect of ADAMTS1 on endothelial cells in vitro and on tumor growth with regard to angiogenesis in vivo. We examined the effects of the transfection of ADAMTS1 using two constructs, full-length ADAMTS1 (full ADAMTS1) and catalytic domain-deleted ADAMTS1 (delta ADAMTS1). Transfection of both the full ADAMTS1 and delta ADAMTS1 gene constructs demonstrated the secretion of tagged-ADAMTS1 protein into the conditioned medium, so we examined the effects of ADAMTS1-containing conditioned medium on endothelial cells. Both types of conditioned media inhibited endothelial tube formation, and this effect was completely abolished after immunoprecipitation of the secreted protein from the medium. Both types of conditioned media also inhibited endothelial cell migration and proliferation. We then examined the impact of ADAMTS1 on endothelial cell apoptosis. Both conditioned media increased the number of Annexin V-positive endothelial cells and caspase-3 activity and this effect was attenuated when z-vad was added. These results indicated that ADAMTS1 induced endothelial cell apoptosis. We next examined the effects of ADAMTS1 gene transfer into tumor-bearing mice. Both full ADAMTS1 and delta ADAMTS1 significantly inhibited the subcutaneous tumor growth. Collectively, our results demonstrated that ADAMTS1 gene transfer inhibited angiogenesis in vitro and in vivo, likely as a result of the induction of endothelial cell apoptosis by ADAMTS1 that occurs independent of the protease activity.
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Affiliation(s)
- Masanari Obika
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
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Pozzi A, Zent R. Regulation of endothelial cell functions by basement membrane- and arachidonic acid-derived products. WILEY INTERDISCIPLINARY REVIEWS-SYSTEMS BIOLOGY AND MEDICINE 2011; 1:254-272. [PMID: 20835995 DOI: 10.1002/wsbm.7] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Angiogenesis, the formation of new blood vessels from preexisting vasculature, is required for normal physiological as well as pathological events. The angiogenic process requires endothelial cells to proliferate, migrate, and undergo tubulogenesis. These multistep processes necessitate secretion of pro-angiogenic growth factors, activation of specific intracellular signaling, and interaction of endothelial cells with basement membrane (BM) extracellular matrix components. The generation and release of angiogenic molecules are highly regulated and are influenced by numerous factors, including BM-derived fragments, proteolytic enzymes, as well as metabolites of arachidonic acid (AA). The interactions between these key modulators of angiogenesis is extremely complex, as AA metabolites can regulate the synthesis of soluble angiogenic factors, BM components, as well as enzymes capable of cleaving BM components, which result in the generation of pro- and/or anti-angiogenic products. Furthermore, some BM-derived fragments can alter the expression of AA-converting enzymes and consequently the synthesis of angiogenic factors. In this review we describe the relationship between BM components and AA metabolites with respect to the regulation of endothelial cell functions in health and disease.
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Affiliation(s)
- Ambra Pozzi
- Departments of Medicine, Cancer Biology and Cell and Developmental Biology, Vanderbilt University, Nashville, TN 37232, USA
| | - Roy Zent
- Department of Medicine, Veterans Affairs Hospital, Nashville, TN 37232, USA
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15
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AHR, a novel acute hypoxia-response sequence, drives reporter gene expression under hypoxiain vitroandin vivo. Cell Biol Int 2010; 35:1-8. [DOI: 10.1042/cbi20100290] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Connective tissue growth factor induction in a pressure-overloaded heart ameliorated by the angiotensin II type 1 receptor blocker olmesartan. Hypertens Res 2010; 33:1305-11. [PMID: 20944640 DOI: 10.1038/hr.2010.189] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Connective tissue growth factor (CTGF) is a secreted protein that regulates fibrosis. We hypothesized that CTGF is induced in a pressure-overloaded (PO) heart and that blocking the angiotensin II type 1 receptor would reduce CTGF expression. Accordingly, we administered olmesartan and compared its effects with other antihypertensive drugs in a PO heart. CTGF induction was determined in a rat PO model, and olmesartan, hydralazine or saline was continuously administered. The effects of olmesartan on CTGF induction, myocyte hypertrophy and fibrosis were evaluated. The effect of olmesartan on cardiac function was also examined in CTGF- and transforming growth factor-beta 1 (TGF-β1)-infused rats. CTGF was increased in the PO heart 3 days after aortic banding and was markedly distributed around the perivascular fibrotic area. After 28 days, blood pressure was not significantly different in the olmesartan and hydralazine groups, but olmesartan treatment reduced CTGF distribution in PO hearts. Olmesartan was associated with a significantly reduced myocyte hypertrophy index (4.77±0.48 for olmesartan and 6.05±1.45 for saline, P<0.01), fibrosis area (32.0±15.5% compared with the saline group, P<0.05) and serum TGF-β1 level (62.6±10.6 ng ml⁻¹ for olmesartan and 84.4±7.2 ng ml⁻¹ for hydralazine, P<0.05). In addition, cardiac function was significantly preserved in the olmesartan group compared with the saline group. Finally, olmesartan ameliorated the cardiac dysfunction in CTGF- and TGF-β1-infused rats. Olmesartan attenuated CTGF induction, reduced perivascular fibrosis and ameliorated cardiac dysfunction in a PO heart. Our results provide insight into the beneficial effects of olmesartan on PO hearts, independent of blood-pressure lowering.
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Yonezawa T, Hattori S, Inagaki J, Kurosaki M, Takigawa T, Hirohata S, Miyoshi T, Ninomiya Y. Type IV collagen induces expression of thrombospondin-1 that is mediated by integrin alpha1beta1 in astrocytes. Glia 2010; 58:755-67. [PMID: 20091789 DOI: 10.1002/glia.20959] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Following brain injury, thrombospondin-1 (TSP-1) is involved in angiogenesis and synaptic recovery. In this study, we used a cold injury-model and found that TSP-1 mRNA was markedly upregulated after brain injury. Immunohistochemistry showed that TSP-1 was upregulated in both the core of the lesion and in the perilesional area of injured brain tissue. Numerous astrocytes immunopositive for glial fibrillary acidic protein (GFAP) were found in the perilesional area, and TSP-1 was also expressed in almost all astrocytes surrounding blood vessels at 4 days after injury. Next, we examined the influence of vascular basement membrane components on TSP-1 expression. When astrocytes were cultured on type IV collagen, TSP-1 was significantly upregulated compared with the expression when cells were grown on laminin, fibronectin, or poly-L-lysine. This increase occurred exclusively when astrocytes were grown on the native form of type IV collagen but not on the heat-denatured form or the non-collagenous 1 domain. Further, integrin alpha1 and beta1 mRNAs were upregulated concomitantly with GFAP mRNA, and integrin alpha1 protein was localized to the endfeet of astrocytes that surrounded blood vessels in the injured brain. Using function-blocking antibodies, we found that the effect of type IV collagen was attributed to integrin alpha1beta1 in primary astrocytes. Collectively, our results suggest that vascular basement membrane components substantially impact gene expression in astrocytes during brain tissue repair.
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Affiliation(s)
- Tomoko Yonezawa
- Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan.
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Thevenard J, Ramont L, Devy J, Brassart B, Dupont-Deshorgue A, Floquet N, Schneider L, Ouchani F, Terryn C, Maquart FX, Monboisse JC, Brassart-Pasco S. The YSNSG cyclopeptide derived from tumstatin inhibits tumor angiogenesis by down-regulating endothelial cell migration. Int J Cancer 2010; 126:1055-66. [PMID: 19551865 DOI: 10.1002/ijc.24688] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
We previously demonstrated that the CNYYSNS peptide derived from tumstatin inhibited in vivo tumor progression. The YSNS motif formed a beta-turn crucial for biological activity. More recently, a YSNSG cyclopeptide with a constrained beta-turn on the YSNS residues was designed. Intraperitoneal administration of the YSNSG cyclopeptide inhibited in vivo melanoma progression more efficiently than the native linear peptide. In the present article, we showed that the YSNSG cyclopeptide also triggered an inhibition of in vivo tumor neovascularization and we further analyzed its in vitroantiangiogenic effect. The YSNSG cyclopeptide did not alter endothelial cell proliferation but inhibited cell migration by 83% in an in vitro wound healing model. The inhibition was mediated by a decrease in active MT1-MMP at the migration front as well as a decrease in u-PA and u-PAR expression. The cyclopeptide also altered beta1-integrin distribution in endothelial cell lamellipodia, induced a strong decrease in the phosphorylated focal adhesion kinase (p125(FAK)), disorganized F-actin stress fibers and decreased the number of lamellipodia, resulting in a non migratory phenotype. Our results confirm the YSNSG cyclopeptide as a potent antitumor agent, through both the inhibition of invasive properties of tumor cells and the antiangiogenic activity.
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Affiliation(s)
- Jessica Thevenard
- CNRS UMR 6237, Université de Reims Champagne-Ardenne, CHU de Reims, Reims, France
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Demircan K, Gunduz E, Gunduz M, Beder LB, Hirohata S, Nagatsuka H, Cengiz B, Cilek MZ, Yamanaka N, Shimizu K, Ninomiya Y. Increased mRNA expression of ADAMTS metalloproteinases in metastatic foci of head and neck cancer. Head Neck 2009; 31:793-801. [DOI: 10.1002/hed.21045] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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20
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Hatipoglu OF, Hirohata S, Cilek MZ, Ogawa H, Miyoshi T, Obika M, Demircan K, Shinohata R, Kusachi S, Ninomiya Y. ADAMTS1 is a unique hypoxic early response gene expressed by endothelial cells. J Biol Chem 2009; 284:16325-16333. [PMID: 19349275 DOI: 10.1074/jbc.m109.001313] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
ADAMTS1 (a disintegrin and metalloproteinase with thrombospondin motifs 1) is a member of the matrix metalloproteinase family. We have previously reported that ADAMTS1 was strongly expressed in myocardial infarction. In this study, we investigated whether hypoxia induced ADAMTS1 and investigated its regulatory mechanism. In hypoxia, the expression level of ADAMTS1 mRNA and protein rapidly increased in endothelial cells, but not in other cell types. Interestingly, the induction of ADAMTS1 by hypoxia was transient, whereas vascular endothelial growth factor induction by hypoxia in human umbilical vein endothelial cells (HUVEC) increased in a time-dependent manner. CoCl2, a transition metal that mimics hypoxia, induced ADAMTS1 in HUVEC. The phosphatidylinositol 3-kinase inhibitor LY294002 dose-dependently inhibited the increase of ADAMTS1 mRNA expression in hypoxia. We characterized the promoter region of ADAMTS1, and the secreted luciferase assay system demonstrated that hypoxia induced luciferase secretion in the culture medium 4.6-fold in HUVEC. In the promoter region of ADAMTS1, we found at least three putative hypoxia-inducible factor (HIF) binding sites, and the chromatin immunoprecipitation assay revealed HIF-1 binding to HIF binding sites in the promoter region of ADAMTS1 under hypoxia. Recombinant ADAMTS1 protein promoted the migration of HUVEC under hypoxic conditions. In summary, we found that ADAMTS1 is transiently induced by hypoxia in endothelial cells, and its transcription is mediated by HIF-1 binding. Our data indicate that ADAMTS1 is a novel acute hypoxia-inducible gene.
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Affiliation(s)
- Omer F Hatipoglu
- From the Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558
| | - Satoshi Hirohata
- From the Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558.
| | - M Zeynel Cilek
- From the Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558
| | - Hiroko Ogawa
- From the Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558
| | - Toru Miyoshi
- From the Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558
| | - Masanari Obika
- From the Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558
| | - Kadir Demircan
- From the Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558
| | - Ryoko Shinohata
- Department of Medical Technology, Okayama University Graduate School of Health Sciences, Okayama 700-8558, Japan
| | - Shozo Kusachi
- Department of Medical Technology, Okayama University Graduate School of Health Sciences, Okayama 700-8558, Japan
| | - Yoshifumi Ninomiya
- From the Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558
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Naling S, Xin H, Qiren Z, Tingdong Y, Lei W. Cloning and expression of the tumstatin active peptides-T7 and its derivant-T7-NGR. Clin Exp Med 2009; 9:165-71. [DOI: 10.1007/s10238-008-0029-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2008] [Accepted: 12/22/2008] [Indexed: 10/21/2022]
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Yaykasli KO, Oohashi T, Hirohata S, Hatipoglu OF, Inagawa K, Demircan K, Ninomiya Y. ADAMTS9 activation by interleukin 1β via NFATc1 in OUMS-27 chondrosarcoma cells and in human chondrocytes. Mol Cell Biochem 2008; 323:69-79. [DOI: 10.1007/s11010-008-9965-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2008] [Accepted: 11/13/2008] [Indexed: 11/29/2022]
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Yamawaki H, Hirohata S, Miyoshi T, Takahashi K, Ogawa H, Shinohata R, Demircan K, Kusachi S, Yamamoto K, Ninomiya Y. Hyaluronan receptors involved in cytokine induction in monocytes. Glycobiology 2008; 19:83-92. [DOI: 10.1093/glycob/cwn109] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Hui X, Han Y, Liang S, Liu Z, Liu J, Hong L, Zhao L, He L, Cao S, Chen B, Yan K, Jin B, Chai N, Wang J, Wu K, Fan D. Specific targeting of the vasculature of gastric cancer by a new tumor-homing peptide CGNSNPKSC. J Control Release 2008; 131:86-93. [PMID: 18700158 DOI: 10.1016/j.jconrel.2008.07.024] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2008] [Revised: 06/13/2008] [Accepted: 07/10/2008] [Indexed: 11/16/2022]
Abstract
Discovery of tumor vascular specific molecules to improve the targeting ability of cytotoxic agents plays an important role in antiangiogenesis. We had found a peptide GX1 (CGNSNPKSC) binding to vasculature endothelial cells of human gastric cancer by phage display technology and its specificity to vasculature had been thoroughly confirmed in vitro. To further evaluate the applicability of GX1 in antiangiogenesis therapy of gastric cancer, immunohistochemical analysis and ECT imaging in nude mice were performed. Immunohistochemical analysis showed that GX1 phage produced positive staining on 51/65 (78%) cases of the vasculature of gastric cancer. Simultaneously GX1 peptide was labeled with (99)Tc(m)O(4)(-), which obtained with high labeling efficiency. (99)Tc(m)-GX1 could specifically bind to Co-HUVEC and HUVEC with a binding constant of 3062 pM and 3831 pM respectively. ECT imaging indicated that GX1 could efficiently target to xenographic tissue in mice model with a high tumor/heart radio than that of control peptide. Biodistribution showed that tumor uptake was 0.74+/-0.02% ID/g at 24 h, 11 times than that of muscle. Immunofluorescence showed GX1 peptide could bind to xenograft vasculature in vivo. The results confirmed the targeting specificity of GX1 in gastric cancer-associated angiogenesis. It would be promising to further develop GX1 peptide-based assay for tumor angiogenesis imaging to improve diagnosis and internal radiotherapy.
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Affiliation(s)
- Xiaoli Hui
- State Key Laboratory of Cancer Biology & Institute of Digestive Diseases, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
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Sudhakar A, Boosani CS. Inhibition of tumor angiogenesis by tumstatin: insights into signaling mechanisms and implications in cancer regression. Pharm Res 2008; 25:2731-9. [PMID: 18551250 PMCID: PMC7275098 DOI: 10.1007/s11095-008-9634-z] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2008] [Accepted: 05/15/2008] [Indexed: 01/16/2023]
Abstract
Growing tumors develop additional new blood vessels to meet the demand for adequate nutrients and oxygen, a process called angiogenesis. Cancer is a highly complex disease promoted by excess angiogenesis; interfering with this process poses for an attractive approach for controlling tumor growth. This hypothesis led to the identification of endogenous angiogenesis inhibitors generated from type IV collagen, a major component of vascular basement membrane (VBM). Type IV collagen and the angiogenesis inhibitors derived from it are involved in complex roles, than just the molecular construction of basement membranes. Protease degradation of collagens in VBM occurs in various physiological and pathological conditions and produces several peptides. Some of these peptides are occupied in the regulation of functions conflicting from those of their original integral molecules. Tumstatin (alpha3(IV)NC1), a proteolytic C-terminal non-collagenous (NC1) domain from type IV collagen alpha3 chain has been highlighted recently because of its potential role in anti-angiogenesis, however its biological actions are not limited to these processes. alpha3(IV)NC1 inhibits proliferation by promoting endothelial cell apoptosis and suppresses diverse tumor angiogenesis, thus making it a potential candidate for future cancer therapy. The present review surveys the physiological functions of type IV collagen and discovery of alpha3(IV)NC1 as an antiangiogenic protein with a comprehensive overview of the knowledge gained by us towards understanding its signaling mechanisms.
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Affiliation(s)
- Akulapalli Sudhakar
- Cell Signaling and Tumor Angiogenesis Laboratory, Department of Genetics, Boys Town National Research Hospital, Omaha, NE 68131, USA.
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Sudhakar A, Boosani CS. Signaling mechanisms of endogenous angiogenesis inhibitors derived from type IV collagen. GENE REGULATION AND SYSTEMS BIOLOGY 2007; 1:217-26. [PMID: 19936090 PMCID: PMC2759143 DOI: 10.4137/grsb.s345] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Vascular basement membrane (VBM) derived molecules are regulators of certain biological activities such as cell growth, differentiation and angiogenesis. Angiogenesis is regulated by a systematic controlled balance between VBM derived antiangiogenic factors and proangiogenic growth factors. In the normal physiological state, equilibrium is maintained between the antiangiogenic and proangiogenic factors. The antiangiogenic factors (molecules), which are generated by the proteolytic cleavage of the VBM, include; α1 chain non-collagenous (NC1) domain of type XVIII collagen (endostatin) and the NC1 domains from the alpha chains of Type IV collagen considered as endogenous angiogenesis inhibitors. These collagen derived NC1 domains have a pivotal role in the regulation of tumor angiogenesis, thus making them attractive alternate candidates for cancer therapies. In this review we illustrate a comprehensive overview of the knowledge gained from the signaling mechanisms of Type IV collagen derived endogenous inhibitors in angiogenesis.
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Affiliation(s)
- Akulapalli Sudhakar
- Cell Signaling and Tumor Angiogenesis Laboratory, Department of Genetics, Boys Town National Research Hospital, Omaha, NE 68132, USA.
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27
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Boosani CS, Mannam AP, Cosgrove D, Silva R, Hodivala-Dilke KM, Keshamouni VG, Sudhakar A. Regulation of COX-2 mediated signaling by alpha3 type IV noncollagenous domain in tumor angiogenesis. Blood 2007; 110:1168-77. [PMID: 17426256 PMCID: PMC1939900 DOI: 10.1182/blood-2007-01-066282] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Human alpha3 chain, a noncollagenous domain of type IV collagen [alpha3(IV)NC1], inhibits angiogenesis and tumor growth. These biologic functions are partly attributed to the binding of alpha3(IV)NC1 to alphaVbeta3 and alpha3beta1 integrins. alpha3(IV)NC1 binds alphaVbeta3 integrin, leading to translation inhibition by inhibiting focal adhesion kinase/phosphatidylinositol 3-kinase/Akt/mTOR/4E-BP1 pathways. In the present study, we evaluated the role of alpha3beta1 and alphaVbeta3 integrins in tube formation and regulation of cyclooxygenase-2 (COX-2) on alpha3(IV)NC1 stimulation. We found that although both integrins were required for the inhibition of tube formation by alpha3(IV)NC1 in endothelial cells, only alpha3beta1 integrin was sufficient to regulate COX-2 in hypoxic endothelial cells. We show that binding of alpha3(IV)NC1 to alpha3beta1 integrin leads to inhibition of COX-2-mediated pro-angiogenic factors, vascular endothelial growth factor, and basic fibroblast growth factor by regulating IkappaBalpha/NFkappaB axis, and is independent of alphaVbeta3 integrin. Furthermore, beta3 integrin-null endothelial cells, when treated with alpha3(IV)NC1, inhibited hypoxia-mediated COX-2 expression, whereas COX-2 inhibition was not observed in alpha3 integrin-null endothelial cells, indicating that regulation of COX-2 by alpha3(IV)NC1 is mediated by integrin alpha3beta1. Our in vitro and in vivo findings demonstrate that alpha3beta1 integrin is critical for alpha3(IV)NC1-mediated inhibition of COX-2-dependent angiogenic signaling and inhibition of tumor progression.
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Affiliation(s)
- Chandra Shekhar Boosani
- Cell Signaling and Tumor Angiogenesis Laboratory, Department of Genetics, Boys Town National Research Hospital, Omaha, NE 68131, USA
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Persano L, Crescenzi M, Indraccolo S. Anti-angiogenic gene therapy of cancer: current status and future prospects. Mol Aspects Med 2007; 28:87-114. [PMID: 17306361 DOI: 10.1016/j.mam.2006.12.005] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2006] [Accepted: 12/18/2006] [Indexed: 12/14/2022]
Abstract
The discovery of endogenous inhibitors of angiogenesis has made it possible to test the hypothesis that blocking the angiogenic switch may keep tumor growth in check, and has added a new investigational arm to the field of cancer gene therapy. Angiogenesis inhibitors are heterogeneous in origin and potency, and their growing list includes proteolysis products of larger molecules with a different function, such as angiostatin, endostatin and vasostatin, modulators of vascular endothelial growth factor activity, such as sFLT-1, and some cytokines/chemokines with marked anti-endothelial activity, such as IL-12, IFN-alpha, and CXCL10. Pre-clinical studies have clearly indicated that these factors are essentially cytostatic and that they need long-term administration in order to obtain prolonged anti-tumor effects, representing a rational basis for their delivery by a gene therapy approach. The experimental approaches attempted to date, reviewed herein, indicate overall that anti-angiogenic gene therapy has efficacy mainly as an early intervention strategy and that a better understanding of the biological mechanisms underlying resistance to angiogenesis inhibition, as well as appropriate combined treatments, are required to generate a conceptual advancement which could drive the field towards successful management of established tumors.
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Affiliation(s)
- Luca Persano
- Department of Oncology and Surgical Sciences, Oncology Section, University of Padova, Via Gattamelata, 64, 35128 Padova, Italy
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