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Pratt J, Haidara K, Annabi B. MT1-MMP Expression Levels and Catalytic Functions Dictate LDL Receptor-Related Protein-1 Ligand Internalization Capacity in U87 Glioblastoma Cells. Int J Mol Sci 2022; 23:ijms232214214. [PMID: 36430705 PMCID: PMC9692856 DOI: 10.3390/ijms232214214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 11/10/2022] [Accepted: 11/14/2022] [Indexed: 11/19/2022] Open
Abstract
Modulations in cell surface receptor ectodomain proteolytic shedding impact on receptor function and cancer biomarker expression. As such, heavily pursued therapeutic avenues have exploited LDL receptor-related protein-1 (LRP-1)-mediated capacity in internalizing Angiopep-2 (An2), a brain-penetrating peptide that allows An2-drug conjugates to cross the blood-brain tumor barrier (BBTB). Given that LRP-1 is proteolytically shed from the cell surface through matrix metalloproteinase (MMP) activity, the balance between MMP expression/function and LRP-1-mediated An2 internalization is unknown. In this study, we found that membrane type-1 (MT1)-MMP expression increased from grade 1 to 4 brain tumors, while that of LRP-1 decreased inversely. MMP pharmacological inhibitors such as Ilomastat, Doxycycline and Actinonin increased in vitro An2 internalization by up to 2.5 fold within a human grade IV-derived U87 glioblastoma cell model. Transient siRNA-mediated MT1-MMP gene silencing resulted in increased basal An2 cell surface binding and intracellular uptake, while recombinant MT1-MMP overexpression reduced both cell surface LRP-1 expression as well as An2 internalization. The addition of Ilomastat to cells overexpressing recombinant MT1-MMP restored LRP-1 expression at the cell surface and An2 uptake to levels comparable to those observed in control cells. Collectively, our data suggest that MT1-MMP expression status dictates An2-mediated internalization processes in part by regulating cell surface LRP-1 functions. Such evidence prompts preclinical evaluations of combined MMP inhibitors/An2-drug conjugate administration to potentially increase the treatment of high-MT1-MMP-expressing brain tumors.
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2
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Asemi Z, Behnam M, Pourattar MA, Mirzaei H, Razavi ZS, Tamtaji OR. Therapeutic Potential of Berberine in the Treatment of Glioma: Insights into Its Regulatory Mechanisms. Cell Mol Neurobiol 2021; 41:1195-1201. [PMID: 32557203 DOI: 10.1007/s10571-020-00903-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Accepted: 06/10/2020] [Indexed: 01/07/2023]
Abstract
Glioma is known as one of the most common primary intracranial tumors accounting for four-fifths of malignant brain tumors. There are several biological pathways that play a synergistic, pathophysiological role in glioma, including apoptosis, autophagy, oxidative stress, and cell cycle arrest. According to previous rese arches, the drugs used in the treatment of glioma have been associated with significant limitations. Therefore, improved and/or new therapeutic platforms are required. In this regard, multiple flavonoids and alkaloids have been extensively studied in the treatment of glioma. Berberine is a protoberberine alkaloid with wide range of pharmacological activities, applicable to various pathological conditions. Few studies have reported beneficial roles of berberine in glioma. Berberine exerts its pharmacological functions in glioma by controlling different molecular and cellular pathways. We reviewed the existing knowledge supporting the use of berberine in the treatment of glioma and its effects on molecular and cellular mechanisms.
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Affiliation(s)
- Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Islamic Republic of Iran
| | | | - Mohammad Ali Pourattar
- Department of Radiobiology, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Islamic Republic of Iran
| | - Zahra Sadat Razavi
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Islamic Republic of Iran
| | - Omid Reza Tamtaji
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Islamic Republic of Iran.
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3
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Thakur V, Tiburcio de Freitas J, Li Y, Zhang K, Savadelis A, Bedogni B. MT1-MMP-dependent ECM processing regulates laminB1 stability and mediates replication fork restart. PLoS One 2021; 16:e0253062. [PMID: 34237080 PMCID: PMC8266045 DOI: 10.1371/journal.pone.0253062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 05/27/2021] [Indexed: 12/12/2022] Open
Abstract
Radiotherapy remains a mainstay of treatment for a majority of cancer patients. We have previously shown that the membrane bound matrix metalloproteinase MT1-MMP confers radio- and chemotherapy resistance to breast cancer via processing of the ECM and activation of integrinβ1/FAK signaling. Here, we further discovered that the nuclear envelope protein laminB1 is a potential target of integrinβ1/FAK. FAK interacts with laminB1 contributing to its stability. Stable laminB1 is found at replication forks (RFs) where it is likely to allow the proper positioning of RF protection factors, thus preventing RF degradation. Indeed, restoration of laminB1 expression rescues replication fork stalling and collapse that occurs upon MT1-MMP inhibition, and reduces DNA damage in breast cancer cells. Together, these data highlight a novel mechanism of laminB1 stability and replication fork restart via MT1-MMP dependent extracelluar matrix remodeling.
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Affiliation(s)
- Varsha Thakur
- Department of Dermatology, University of Miami Miller School of Medicine, Miami, FL, United States of America
| | - Juliano Tiburcio de Freitas
- Department of Dermatology, University of Miami Miller School of Medicine, Miami, FL, United States of America
| | - Yuan Li
- Department of Dermatology, University of Miami Miller School of Medicine, Miami, FL, United States of America
| | - Keman Zhang
- Department of Biochemistry, Case Western Reserve University, Cleveland, OH, United States of America
| | - Alyssa Savadelis
- Department of Biochemistry, Case Western Reserve University, Cleveland, OH, United States of America
| | - Barbara Bedogni
- Department of Dermatology, University of Miami Miller School of Medicine, Miami, FL, United States of America
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4
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Ge C, Liang Y, Zhang Y, Su F, Chen L, Ma F, Ding K, Zhu J, Zheng X, Fu H. Plasma Proteins As Biodosimetric Markers of Low-Dose Radiation in Mice. Dose Response 2021; 19:15593258211016257. [PMID: 33994891 PMCID: PMC8113369 DOI: 10.1177/15593258211016257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/08/2021] [Accepted: 04/15/2021] [Indexed: 11/17/2022] Open
Abstract
Long-term exposures to low-dose radiation (LDR) may trigger several specific biological responses, including dysregulation of the immune and inflammatory systems. Here, we examined whether biodosimetry of LDR can be used to protect tissues from radiation or assess cancer risk. Mice were subjected to gamma-irradiation with repeated or single-dose LDR, and then the organ indices, peripheral hemogram, and blood biochemistry were analyzed. An antibody array was applied followed by enzyme-linked immunosorbent assay to evaluate the utility of multiple plasma proteins as biomarkers of repeated LDR in a murine model. LDR induced inapparent symptoms but slight variations in peripheral blood cell counts and alterations in blood biochemical indicator levels. Specific plasma proteins in the LDR groups were altered in response to a higher dose of irradiation at the same time points or a single-dose equivalent to the same total dose. Plasma levels of interleukin (IL)-5, IL-12p40, P-selectin, and serum amyloid A1 were associated with the LDR dose and thus may be useful as dosimetric predictors of LDR in mice. Estimating the levels of certain plasma proteins may yield promising biodosimetry parameters to accurately identify individuals exposed to LDR, facilitating risk assessment of long-term LDR exposure in individuals.
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Affiliation(s)
- Changhui Ge
- Department of Experimental Hematology and Biochemistry, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, China.,Anhui Medical University, Hefei, China
| | - Yanjie Liang
- Department of Experimental Hematology and Biochemistry, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, China.,Department of Radiation Oncology, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Yaocang Zhang
- Department of Experimental Hematology and Biochemistry, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, China.,Anhui Medical University, Hefei, China
| | - Fei Su
- Department of Experimental Hematology and Biochemistry, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, China
| | - Lu Chen
- Department of Experimental Hematology and Biochemistry, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, China
| | - Feiyue Ma
- Department of Experimental Hematology and Biochemistry, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, China.,College of Chemistry & Environmental Science, Heibei University, Baoding, China
| | - Kexin Ding
- Department of Experimental Hematology and Biochemistry, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, China
| | - Jie Zhu
- Department of Experimental Hematology and Biochemistry, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, China
| | - Xiaofei Zheng
- Department of Experimental Hematology and Biochemistry, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, China.,College of Chemistry & Environmental Science, Heibei University, Baoding, China
| | - Hanjiang Fu
- Department of Experimental Hematology and Biochemistry, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, China.,Anhui Medical University, Hefei, China
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5
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Torrisi F, Vicario N, Spitale FM, Cammarata FP, Minafra L, Salvatorelli L, Russo G, Cuttone G, Valable S, Gulino R, Magro G, Parenti R. The Role of Hypoxia and SRC Tyrosine Kinase in Glioblastoma Invasiveness and Radioresistance. Cancers (Basel) 2020; 12:E2860. [PMID: 33020459 PMCID: PMC7599682 DOI: 10.3390/cancers12102860] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 09/28/2020] [Accepted: 09/30/2020] [Indexed: 02/07/2023] Open
Abstract
Advances in functional imaging are supporting neurosurgery and radiotherapy for glioblastoma, which still remains the most aggressive brain tumor with poor prognosis. The typical infiltration pattern of glioblastoma, which impedes a complete surgical resection, is coupled with a high rate of invasiveness and radioresistance, thus further limiting efficient therapy, leading to inevitable and fatal recurrences. Hypoxia is of crucial importance in gliomagenesis and, besides reducing radiotherapy efficacy, also induces cellular and molecular mediators that foster proliferation and invasion. In this review, we aimed at analyzing the biological mechanism of glioblastoma invasiveness and radioresistance in hypoxic niches of glioblastoma. We also discussed the link between hypoxia and radiation-induced radioresistance with activation of SRC proto-oncogene non-receptor tyrosine kinase, prospecting potential strategies to overcome the current limitation in glioblastoma treatment.
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Affiliation(s)
- Filippo Torrisi
- Department of Biomedical and Biotechnological Sciences (BIOMETEC), Section of Physiology, University of Catania, 95123 Catania, Italy; (F.T.); (N.V.); (F.M.S.); (R.G.)
| | - Nunzio Vicario
- Department of Biomedical and Biotechnological Sciences (BIOMETEC), Section of Physiology, University of Catania, 95123 Catania, Italy; (F.T.); (N.V.); (F.M.S.); (R.G.)
| | - Federica M. Spitale
- Department of Biomedical and Biotechnological Sciences (BIOMETEC), Section of Physiology, University of Catania, 95123 Catania, Italy; (F.T.); (N.V.); (F.M.S.); (R.G.)
| | - Francesco P. Cammarata
- Institute of Molecular Bioimaging and Physiology, National Research Council, IBFM-CNR, 90015 Cefalù, Italy; (L.M.); (G.R.)
| | - Luigi Minafra
- Institute of Molecular Bioimaging and Physiology, National Research Council, IBFM-CNR, 90015 Cefalù, Italy; (L.M.); (G.R.)
| | - Lucia Salvatorelli
- Department G.F. Ingrassia, Azienda Ospedaliero-Universitaria “Policlinico-Vittorio Emanuele” Anatomic Pathology, University of Catania, 95125 Catania, Italy; (L.S.); (G.M.)
| | - Giorgio Russo
- Institute of Molecular Bioimaging and Physiology, National Research Council, IBFM-CNR, 90015 Cefalù, Italy; (L.M.); (G.R.)
| | - Giacomo Cuttone
- National Laboratory of South, National Institute for Nuclear Physics (LNS-INFN), 95125 Catania, Italy;
| | - Samuel Valable
- ISTCT/CERVOxy Group, GIP Cyceron, CEA, CNRS, Normandie Université, UNICAEN, 14074 Caen, France;
| | - Rosario Gulino
- Department of Biomedical and Biotechnological Sciences (BIOMETEC), Section of Physiology, University of Catania, 95123 Catania, Italy; (F.T.); (N.V.); (F.M.S.); (R.G.)
| | - Gaetano Magro
- Department G.F. Ingrassia, Azienda Ospedaliero-Universitaria “Policlinico-Vittorio Emanuele” Anatomic Pathology, University of Catania, 95125 Catania, Italy; (L.S.); (G.M.)
| | - Rosalba Parenti
- Department of Biomedical and Biotechnological Sciences (BIOMETEC), Section of Physiology, University of Catania, 95123 Catania, Italy; (F.T.); (N.V.); (F.M.S.); (R.G.)
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6
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Quesnel A, Karagiannis GS, Filippou PS. Extracellular proteolysis in glioblastoma progression and therapeutics. Biochim Biophys Acta Rev Cancer 2020; 1874:188428. [PMID: 32956761 DOI: 10.1016/j.bbcan.2020.188428] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 09/03/2020] [Accepted: 09/04/2020] [Indexed: 12/20/2022]
Abstract
Gliomas encompass highly invasive primary central nervous system (CNS) tumours of glial cell origin with an often-poor clinical prognosis. Of all gliomas, glioblastoma is the most aggressive form of primary brain cancer. Current treatments in glioblastoma are insufficient due to the invasive nature of brain tumour cells, which typically results in local tumour recurrence following treatment. The latter represents the most important cause of mortality in glioblastoma and underscores the necessity for an in-depth understanding of the underlying mechanisms. Interestingly, increased synthesis and secretion of several proteolytic enzymes within the tumour microenvironment, such as matrix metalloproteinases, lysosomal proteases, cathepsins and kallikreins for extracellular-matrix component degradation may play a major role in the aforementioned glioblastoma invasion mechanisms. These proteolytic networks are key players in establishing and maintaining a tumour microenvironment that promotes tumour cell survival, proliferation, and migration. Indeed, the targeted inhibition of these proteolytic enzymes has been a promisingly useful therapeutic strategy for glioblastoma management in both preclinical and clinical development. We hereby summarize current advances on the biology of the glioblastoma tumour microenvironment, with a particular emphasis on the role of proteolytic enzyme families in glioblastoma invasion and progression, as well as on their subsequent prognostic value as biomarkers and their therapeutic targeting in the era of precision medicine.
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Affiliation(s)
- Agathe Quesnel
- School of Health & Life Sciences, Teesside University, Middlesbrough TS1 3BX, United Kingdom; National Horizons Centre, Teesside University, 38 John Dixon Ln, Darlington, DL1 1HG, United Kingdom
| | - George S Karagiannis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York, USA; Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York, USA; Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Panagiota S Filippou
- School of Health & Life Sciences, Teesside University, Middlesbrough TS1 3BX, United Kingdom; National Horizons Centre, Teesside University, 38 John Dixon Ln, Darlington, DL1 1HG, United Kingdom.
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7
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Manou D, Bouris P, Kletsas D, Götte M, Greve B, Moustakas A, Karamanos NK, Theocharis AD. Serglycin activates pro-tumorigenic signaling and controls glioblastoma cell stemness, differentiation and invasive potential. Matrix Biol Plus 2020; 6-7:100033. [PMID: 33543029 PMCID: PMC7852318 DOI: 10.1016/j.mbplus.2020.100033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 03/06/2020] [Accepted: 03/06/2020] [Indexed: 12/11/2022] Open
Abstract
Despite the functional role of serglycin as an intracellular proteoglycan, a variety of malignant cells depends on its expression and constitutive secretion to advance their aggressive behavior. Serglycin arose to be a biomarker for glioblastoma, which is the deadliest and most treatment-resistant form of brain tumor, but its role in this disease is not fully elucidated. In our study we suppressed the endogenous levels of serglycin in LN-18 glioblastoma cells to decipher its involvement in their malignant phenotype. Serglycin suppressed LN-18 (LN-18shSRGN) glioblastoma cells underwent astrocytic differentiation characterized by induced expression of GFAP, SPARCL-1 and SNAIL, with simultaneous loss of their stemness capacity. In particular, LN-18shSRGN cells presented decreased expression of glioma stem cell-related genes and ALDH1 activity, accompanied by reduced colony formation ability. Moreover, the suppression of serglycin in LN-18shSRGN cells retarded the proliferative and migratory rate, the invasive potential in vitro and the tumor burden in vivo. The lack of serglycin in LN-18shSRGN cells was followed by G2 arrest, with subsequent reduction of the expression of cell-cycle regulators. LN-18shSRGN cells also exhibited impaired expression and activity of proteolytic enzymes such as MMPs, TIMPs and uPA, both in vitro and in vivo. Moreover, suppression of serglycin in LN-18shSRGN cells eliminated the activation of pro-tumorigenic signal transduction. Of note, LN-18shSRGN cells displayed lower expression and secretion levels of IL-6, IL-8 and CXCR-2. Concomitant, serglycin suppressed LN-18shSRGN cells demonstrated repressed phosphorylation of ERK1/2, p38, SRC and STAT-3, which together with PI3K/AKT and IL-8/CXCR-2 signaling control LN-18 glioblastoma cell aggressiveness. Collectively, the absence of serglycin favors an astrocytic fate switch and a less aggressive phenotype, characterized by loss of pluripotency, block of the cell cycle, reduced ability for ECM proteolysis and pro-tumorigenic signaling attenuation.
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Key Words
- ALDH1, aldehyde dehydrogenase 1
- Astrocytic differentiation
- CXCR, C-X-C chemokine receptor
- ECM, extracellular matrix
- EMT, epithelial to mesenchymal transition
- ERK, extracellular-signal-regulated kinase
- GFAP, glial fibrillary acid protein
- Glioblastoma
- IL, interleukin
- Interleukins
- MAPK, mitogen-activated protein kinase
- MMPs, metalloproteinases
- PGs, proteoglycans
- PI3K, phosphoinositide 3-kinase
- Proteoglycans
- Proteolytic enzymes
- SRGN, serglycin
- STAT-3, signal transducer and activator of transcription 3
- Serglycin
- Signaling
- Stemness
- TIMPs, tissue inhibitors of metalloproteinases
- uPA, urokinase plasminogen activator
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Affiliation(s)
- Dimitra Manou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece
| | - Panagiotis Bouris
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece
| | - Dimitris Kletsas
- Laboratory of Cell Proliferation & Ageing, Institute of Biosciences & Applications, National Centre for Scientific Research ‘Demokritos’, Athens, Greece
| | - Martin Götte
- Department of Gynecology and Obstetrics, University Hospital, Muenster, Germany
| | - Burkhard Greve
- Department of Radiotherapy-Radiooncology, University Hospital, Muenster, Germany
| | - Aristidis Moustakas
- Department of Medical Biochemistry and Microbiology, Science for Life Laboratory, Uppsala University, Sweden
| | - Nikos K. Karamanos
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece
| | - Achilleas D. Theocharis
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece
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8
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Schlomann U, Dorzweiler K, Nuti E, Tuccinardi T, Rossello A, Bartsch JW. Metalloprotease inhibitor profiles of human ADAM8 in vitro and in cell-based assays. Biol Chem 2020; 400:801-810. [PMID: 30738011 DOI: 10.1515/hsz-2018-0396] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 12/19/2018] [Indexed: 12/23/2022]
Abstract
ADAM8 as a membrane-anchored metalloproteinase-disintegrin is upregulated under pathological conditions such as inflammation and cancer. As active sheddase, ADAM8 can cleave several membrane proteins, among them the low-affinity receptor FcεRII CD23. Hydroxamate-based inhibitors are routinely used to define relevant proteinases involved in ectodomain shedding of membrane proteins. However, for ADAM proteinases, common hydroxamates have variable profiles in their inhibition properties, commonly known for ADAM proteinases 9, 10 and 17. Here, we determined the inhibitor profile of human ADAM8 for eight ADAM/MMP inhibitors by in vitro assays using recombinant ADAM8 as well as the in vivo inhibition in cell-based assays using HEK293 cells to monitor the release of soluble CD23 by ADAM8. ADAM8 activity is inhibited by BB94 (Batimastat), GW280264, FC387 and FC143 (two ADAM17 inhibitors), made weaker by GM6001, TAPI2 and BB2516 (Marimastat), while no inhibition was observed for GI254023, an ADAM10 specific inhibitor. Modeling of inhibitor FC143 bound to the catalytic sites of ADAM8 and ADAM17 reveals similar geometries in the pharmacophoric regions of both proteinases, which is different in ADAM10 due to replacement in the S1 position of T300 (ADAM8) and T347 (ADAM17) by V327 (ADAM10). We conclude that ADAM8 inhibitors require maximum selectivity over ADAM17 to achieve specific ADAM8 inhibition.
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Affiliation(s)
- Uwe Schlomann
- Department of Neurosurgery, University of Marburg, Baldingerstrasse, D-35033 Marburg, Germany
| | - Kristina Dorzweiler
- Department of Neurosurgery, University of Marburg, Baldingerstrasse, D-35033 Marburg, Germany
| | - Elisa Nuti
- Department of Pharmacy, University of Pisa, Via Bonanno 6, I-56126 Pisa, Italy
| | - Tiziano Tuccinardi
- Department of Pharmacy, University of Pisa, Via Bonanno 6, I-56126 Pisa, Italy
| | - Armando Rossello
- Department of Pharmacy, University of Pisa, Via Bonanno 6, I-56126 Pisa, Italy
| | - Jörg W Bartsch
- Department of Neurosurgery, University of Marburg, Baldingerstrasse, D-35033 Marburg, Germany
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9
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Potential of Matrix Metalloproteinase Inhibitors for the Treatment of Local Tissue Damage Induced by a Type P-I Snake Venom Metalloproteinase. Toxins (Basel) 2019; 12:toxins12010008. [PMID: 31861940 PMCID: PMC7020480 DOI: 10.3390/toxins12010008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/07/2019] [Accepted: 12/12/2019] [Indexed: 12/16/2022] Open
Abstract
Snake bite envenoming is a public health problem that was recently included in the list of neglected tropical diseases of the World Health Organization. In the search of new therapies for the treatment of local tissue damage induced by snake venom metalloproteinases (SVMPs), we tested the inhibitory activity of peptidomimetic compounds designed as inhibitors of matrix metalloproteinases on the activities of the SVMP Batx-I, from Bothrops atrox venom. The evaluated compounds show great potential for the inhibition of Batx-I proteolytic, hemorrhagic and edema-forming activities, especially the compound CP471474, a peptidomimetic including a hydroxamate zinc binding group. Molecular dynamics simulations suggest that binding of this compound to the enzyme is mediated by the electrostatic interaction between the hydroxamate group and the zinc cofactor, as well as contacts, mainly hydrophobic, between the side chain of the compound and amino acids located in the substrate binding subsites S1 and S1′. These results show that CP471474 constitutes a promising compound for the development of co-adjuvants to neutralize local tissue damage induced by snake venom metalloproteinases.
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10
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Ulasov IV, Mijanovic O, Savchuk S, Gonzalez-Buendia E, Sonabend A, Xiao T, Timashev P, Lesniak MS. TMZ regulates GBM stemness via MMP14-DLL4-Notch3 pathway. Int J Cancer 2019; 146:2218-2228. [PMID: 31443114 DOI: 10.1002/ijc.32636] [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: 03/06/2019] [Revised: 07/17/2019] [Accepted: 07/30/2019] [Indexed: 12/16/2022]
Abstract
Glioblastoma (GBM) is one of the most aggressive primary brain tumors with frequent recurrences following the standard methods of treatment-temozolomide (TMZ), ionizing radiation and surgical resection. The objective of our study was to investigate GBM resistance mediated via MMP14 (matrix metalloproteinase 14). We used multiple PDX GBM models and established glioma cell lines to characterize expression and subcellular localization of MMP14 after TMZ treatment. We performed a Kiloplex ELISA-based array to evaluate changes in cellular proteins induced by MMP14 expression and translocation. Lastly, we conducted functional and mechanistic studies to elucidate the role of DLL4 (delta-like canonical notch ligand 4) in regulation of glioma stemness, particularly in the context of its relationship to MMP14. We detected that TMZ treatment promotes nuclear translocation of MMP14 followed by extracellular release of DLL4. DLL4 in turn stimulates cleavage of Notch3, its nuclear translocation and induction of sphering capacity and stemness.
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Affiliation(s)
- Ilya V Ulasov
- Institute of Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Olja Mijanovic
- Institute of Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow, Russia
| | | | | | - Adam Sonabend
- Department of Neurological Surgery, Northwestern University, Chicago, Illinois
| | - Ting Xiao
- Department of Neurological Surgery, Northwestern University, Chicago, Illinois
| | - Petr Timashev
- Institute of Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Maciej S Lesniak
- Department of Neurological Surgery, Northwestern University, Chicago, Illinois
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11
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Wu W, Klockow JL, Mohanty S, Ku KS, Aghighi M, Melemenidis S, Chen Z, Li K, Morais GR, Zhao N, Schlegel J, Graves EE, Rao J, Loadman PM, Falconer RA, Mukherjee S, Chin FT, Daldrup-Link HE. Theranostic nanoparticles enhance the response of glioblastomas to radiation. Nanotheranostics 2019; 3:299-310. [PMID: 31723547 PMCID: PMC6838141 DOI: 10.7150/ntno.35342] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 09/14/2019] [Indexed: 01/03/2023] Open
Abstract
Despite considerable progress with our understanding of glioblastoma multiforme (GBM) and the precise delivery of radiotherapy, the prognosis for GBM patients is still unfavorable with tumor recurrence due to radioresistance being a major concern. We recently developed a cross-linked iron oxide nanoparticle conjugated to azademethylcolchicine (CLIO-ICT) to target and eradicate a subpopulation of quiescent cells, glioblastoma initiating cells (GICs), which could be a reason for radioresistance and tumor relapse. The purpose of our study was to investigate if CLIO-ICT has an additive therapeutic effect to enhance the response of GBMs to ionizing radiation. Methods: NSG™ mice bearing human GBMs and C57BL/6J mice bearing murine GBMs received CLIO-ICT, radiation, or combination treatment. The mice underwent pre- and post-treatment magnetic resonance imaging (MRI) scans, bioluminescence imaging (BLI), and histological analysis. Tumor nanoparticle enhancement, tumor flux, microvessel density, GIC, and apoptosis markers were compared between different groups using a one-way ANOVA and two-tailed Mann-Whitney test. Additional NSG™ mice underwent survival analyses with Kaplan-Meier curves and a log rank (Mantel-Cox) test. Results: At 2 weeks post-treatment, BLI and MRI scans revealed significant reduction in tumor size for CLIO-ICT plus radiation treated tumors compared to monotherapy or vehicle-treated tumors. Combining CLIO-ICT with radiation therapy significantly decreased microvessel density, decreased GICs, increased caspase-3 expression, and prolonged the survival of GBM-bearing mice. CLIO-ICT delivery to GBM could be monitored with MRI. and was not significantly different before and after radiation. There was no significant caspase-3 expression in normal brain at therapeutic doses of CLIO-ICT administered. Conclusion: Our data shows additive anti-tumor effects of CLIO-ICT nanoparticles in combination with radiotherapy. The combination therapy proposed here could potentially be a clinically translatable strategy for treating GBMs.
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Affiliation(s)
- Wei Wu
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
| | - Jessica L Klockow
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
| | - Suchismita Mohanty
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
| | - Kimberly S Ku
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
| | - Maryam Aghighi
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
| | | | - Zixin Chen
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
| | - Kai Li
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
| | - Goreti Ribeiro Morais
- Institute of Cancer Therapeutics, Faculty of Life Sciences, University of Bradford, Bradford, UK
| | - Ning Zhao
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
| | - Jürgen Schlegel
- Department of Neuropathology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Edward E Graves
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA.,Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | - Jianghong Rao
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
| | - Paul M Loadman
- Institute of Cancer Therapeutics, Faculty of Life Sciences, University of Bradford, Bradford, UK
| | - Robert A Falconer
- Institute of Cancer Therapeutics, Faculty of Life Sciences, University of Bradford, Bradford, UK
| | - Sudip Mukherjee
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
| | - Frederick T Chin
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
| | - Heike E Daldrup-Link
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University, Stanford, CA, USA
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12
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Taheri B, Soleimani M, Aval SF, Memari F, Zarghami N. C6 glioma-derived microvesicles stimulate the proliferative and metastatic gene expression of normal astrocytes. Neurosci Lett 2018; 685:173-178. [PMID: 30153495 DOI: 10.1016/j.neulet.2018.08.034] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 08/13/2018] [Accepted: 08/24/2018] [Indexed: 12/30/2022]
Abstract
The interaction between glioma cells and the surrounding microenvironment plays a key role in tumor invasion and infiltration ability. Recent studies reported the importance of glioma-derived microvesicles in the interaction of the tumor and the surrounding environment. The purpose of this study was to scrutinize the role of glioma-derived microvesicles in the interaction between tumor and normal astrocytes, which are the most abundant non-neoplastic cells in the tumor microenvironment (TME). To this end, we examined the effect of C6 tumor cell-derived microvesicles in the activation of normal rat astrocytes. The results showed that exposing normal astrocytes to C6MVs increase the expression of the glial fibrillary acidic protein (GFAP), and activate normal astrocytes. In addition, incubation of normal astrocytes with C6MVs affects the expression of genes involved in tumor invasion and growth in these cells. Our findings suggest that C6 tumor cells through the secretion of microvesicles (MVs) can alter the phenotype of surrounding astrocytes as well as through the changes in the expression of the genes involved in extracellular matrix remodeling can predispose their invasion and growth.
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Affiliation(s)
- Behnaz Taheri
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Masoud Soleimani
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran; Stem Cell Technology Research center, Tehran, Iran
| | - Sedigheh Fekri Aval
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fatemeh Memari
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nosratollah Zarghami
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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13
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Li L, Du Y, Xiang D, Chen L, Shi Z, Tian J, Chen X. Prediction of the anti-glioma therapeutic effects of temozolomide through in vivo molecular imaging of MMP expression. BIOMEDICAL OPTICS EXPRESS 2018; 9:3193-3207. [PMID: 29984093 PMCID: PMC6033562 DOI: 10.1364/boe.9.003193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 05/04/2018] [Accepted: 05/21/2018] [Indexed: 06/08/2023]
Abstract
Currently, there is no effective way to assess the therapeutic response of temozolomide (TMZ) for the glioma. In this study, the human U87MG-fLuc glioma animal models were set up and the antitumor efficacy of TMZ was evaluated using bioluminescence imaging (BLI) and MRI. Then, bioluminescence tomography (BLT) was reconstructed using an adaptive sparsity matching pursuit (ASMP) algorithm. Second, the expression level of the MMP-750 probe was examined with or without TMZ treatment using FMI. Third, the expression of MMP2 and MMP3 was specifically examined after treatment. The results showed that TMZ effectively inhibited glioma growth. The targeted imaging of MMP-750 was decreased during the treatment of glioma with TMZ. Moreover, the MMP2 and MMP3 expression was found to correlate with the inhibition effect of TMZ. Our study indicated that the therapeutic effects of TMZ can be effectively evaluated at an early stage using molecular imaging, and MMP targeting the fluorescence probe could be utilized for the prediction and assessment of the therapeutic effects of TMZ.
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Affiliation(s)
- Li Li
- School of Electronic and Information Engineering, Soochow University, No. 1 Ten Azusa Street, Suzhou, 215006, China
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, China
- CAS Key Laboratory of Molecular Imaging, The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, No. 95 Zhongguancun East Road, Haidian District, Beijing, 100190, China
| | - Yang Du
- CAS Key Laboratory of Molecular Imaging, The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, No. 95 Zhongguancun East Road, Haidian District, Beijing, 100190, China
| | - Dehui Xiang
- School of Electronic and Information Engineering, Soochow University, No. 1 Ten Azusa Street, Suzhou, 215006, China
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, China
| | - Liang Chen
- Department of Neurosurgery, Huashan Hospital, Fudan University, No. 12 Urumqi Road, Jingan District, Shanghai, 200040, China
| | - Zhifeng Shi
- Department of Neurosurgery, Huashan Hospital, Fudan University, No. 12 Urumqi Road, Jingan District, Shanghai, 200040, China
| | - Jie Tian
- CAS Key Laboratory of Molecular Imaging, The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, No. 95 Zhongguancun East Road, Haidian District, Beijing, 100190, China
| | - Xinjian Chen
- School of Electronic and Information Engineering, Soochow University, No. 1 Ten Azusa Street, Suzhou, 215006, China
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, China
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14
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Tamborini M, Locatelli E, Rasile M, Monaco I, Rodighiero S, Corradini I, Franchini MC, Passoni L, Matteoli M. A Combined Approach Employing Chlorotoxin-Nanovectors and Low Dose Radiation To Reach Infiltrating Tumor Niches in Glioblastoma. ACS NANO 2016; 10:2509-2520. [PMID: 26745323 DOI: 10.1021/acsnano.5b07375] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Glioblastoma multiforme (GBM) is the most aggressive form of glioma, with life expectancy of around 2 years after diagnosis, due to recidivism and to the blood-brain barrier (BBB) limiting the amount of drugs which reach the residual malignant cells, thus contributing to the failure of chemotherapies. To bypass the obstacles imposed by the BBB, we investigated the use of nanotechnologies combined with radiotherapy, as a potential therapeutic strategy for GBM. We used poly(lactic-co-glycolic acid) (PLGA) nanoparticles (PNP) conjugated to chlorotoxin (CTX), a peptide reported to bind selectively to glioma cells. Silver nanoparticles were entrapped inside the functionalized nanoparticles (Ag-PNP-CTX), to allow detection and quantification of the cellular uptake by confocal microscopy, both in vitro and in vivo. In vitro experiments performed with different human glioblastoma cell lines showed higher cytoplasmic uptake of Ag-PNP-CTX, with respect to nonfunctionalized nanoparticles. In vivo experiments showed that Ag-NP-CTX efficiently targets the tumor, but are scarcely effective in crossing the blood brain barrier in the healthy brain, where dispersed metastatic cells are present. We show here that single whole brain X-ray irradiation, performed 20 h before nanoparticle injection, enhances the expression of the CTX targets, MMP-2 and ClC-3, and, through BBB permeabilization, potently increases the amount of internalized Ag-PNP-CTX even in dispersed cells, and generated an efficient antitumor synergistic effect able to inhibit in vivo tumor growth. Notably, the application of Ag-PNP-CTX to irradiated tumor cells decreases the extracellular activity of MMP-2. By targeting dispersed GBM cells and reducing MMP-2 activity, the combined use of CTX-nanovectors with radiotherapy may represent a promising therapeutic approach toward GBM.
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Affiliation(s)
- Matteo Tamborini
- Department of Medical Biotechnology and Translational Medicine, Via Vanvitelli 32, 20129 Milano, Italy
- CNR Institute of Neuroscience, Via Vanvitelli 32, 20129 Milano, Italy
| | - Erica Locatelli
- Department of Industrial Chemistry "Toso Montanari", University of Bologna , Viale Risorgimento 4, 40136 Bologna, Italy
| | - Marco Rasile
- Department of Medical Biotechnology and Translational Medicine, Via Vanvitelli 32, 20129 Milano, Italy
- Laboratory of Pharmacology and Brain Pathology, Humanitas Research Hospital , Via Manzoni 56, Rozzano, 20089 Milano, Italy
| | - Ilaria Monaco
- Department of Industrial Chemistry "Toso Montanari", University of Bologna , Viale Risorgimento 4, 40136 Bologna, Italy
| | | | - Irene Corradini
- Department of Medical Biotechnology and Translational Medicine, Via Vanvitelli 32, 20129 Milano, Italy
- CNR Institute of Neuroscience, Via Vanvitelli 32, 20129 Milano, Italy
| | - Mauro Comes Franchini
- Department of Industrial Chemistry "Toso Montanari", University of Bologna , Viale Risorgimento 4, 40136 Bologna, Italy
| | - Lorena Passoni
- Department of Medical Biotechnology and Translational Medicine, Via Vanvitelli 32, 20129 Milano, Italy
- Fondazione Filarete, Viale Ortles 22/4, 20139 Milano, Italy
| | - Michela Matteoli
- CNR Institute of Neuroscience, Via Vanvitelli 32, 20129 Milano, Italy
- Laboratory of Pharmacology and Brain Pathology, Humanitas Research Hospital , Via Manzoni 56, Rozzano, 20089 Milano, Italy
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15
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Jalali S, Singh S, Agnihotri S, Wataya T, Salehi F, Alkins R, Burrell K, Navab R, Croul S, Aldape K, Zadeh G. A role for matrix remodelling proteins in invasive and malignant meningiomas. Neuropathol Appl Neurobiol 2015; 41:e16-28. [PMID: 24989599 DOI: 10.1111/nan.12166] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Accepted: 06/10/2014] [Indexed: 12/17/2022]
Abstract
AIMS Meningiomas are one of the most common brain tumours in adults. Invasive and malignant meningiomas present a significant therapeutic challenge due to high recurrence rates and invasion into surrounding bone, brain, neural and soft tissues. Understanding the molecular mechanism of invasion could help in designing novel therapeutic approaches in order to prevent the need for repeat surgery, decrease morbidity and improve patient survival. The aim of this study was to identify the key factors and underlying mechanisms which govern invasive properties of meningiomas. METHODS Formalin-fixed paraffin-embedded (FFPE) as well as frozen tumour tissues from bone-invasive, non-invasive and malignant meningiomas were used for RNA microarray, quantitative real-time PCR or Western blot analyses. Malignant meningioma cell lines (F5) were subject to MMP16 downregulation or overexpression and used for in vitro and in vivo functional assays. Subdural xenograft meningioma tumours were generated to study the invasion of tumour cells into brain parenchyma using cell lines with altered MMP16 expression. RESULTS We establish that the expression level of MMP16 was significantly elevated in both bone-invasive and brain invasive meningiomas. Gain- and loss-of-function experiments indicated a role for MMP16 in meningioma cell movement, invasion and tumour cell growth. Furthermore, MMP16 was shown to positively regulate MMP2, suggesting this mechanism may modulate meningioma invasion in invasive meningiomas. CONCLUSIONS Overall, the results support a role for MMP16 in promoting invasive properties of the meningioma tumours. Further studies to explore the potential value for clinical use of matrix metalloproteinases inhibitors are warranted.
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Affiliation(s)
- Shahrzad Jalali
- Labatt's Brain Tumor Research Center, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
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16
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Chang JH, Huang YH, Cunningham CM, Han KY, Chang M, Seiki M, Zhou Z, Azar DT. Matrix metalloproteinase 14 modulates signal transduction and angiogenesis in the cornea. Surv Ophthalmol 2015; 61:478-97. [PMID: 26647161 DOI: 10.1016/j.survophthal.2015.11.006] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2015] [Revised: 11/12/2015] [Accepted: 11/23/2015] [Indexed: 11/16/2022]
Abstract
The cornea is transparent and avascular, and retention of these characteristics is critical to maintaining vision clarity. Under normal conditions, wound healing in response to corneal injury occurs without the formation of new blood vessels; however, neovascularization may be induced during corneal wound healing when the balance between proangiogenic and antiangiogenic mediators is disrupted to favor angiogenesis. Matrix metalloproteinases (MMPs), which are key factors in extracellular matrix remodeling and angiogenesis, contribute to the maintenance of this balance, and in pathologic instances, can contribute to its disruption. Here, we elaborate on the facilitative role of MMPs, specifically MMP-14, in corneal neovascularization. MMP-14 is a transmembrane MMP that is critically involved in extracellular matrix proteolysis, exosome transport, and cellular migration and invasion, processes that are critical for angiogenesis. To aid in developing efficacious therapies that promote healing without neovascularization, it is important to understand and further investigate the complex pathways related to MMP-14 signaling, which can also involve vascular endothelial growth factor, basic fibroblast growth factor, Wnt/β-catenin, transforming growth factor, platelet-derived growth factor, hepatocyte growth factor or chemokines, epidermal growth factor, prostaglandin E2, thrombin, integrins, Notch, Toll-like receptors, PI3k/Akt, Src, RhoA/RhoA kinase, and extracellular signal-related kinase. The involvement and potential contribution of these signaling molecules or proteins in neovascularization are the focus of the present review.
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Affiliation(s)
- Jin-Hong Chang
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Yu-Hui Huang
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Christy M Cunningham
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Kyu-Yeon Han
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Michael Chang
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Motoharu Seiki
- Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Zhongjun Zhou
- Department of Biochemistry, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Dimitri T Azar
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois, USA.
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17
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Min K, Ji B, Zhao M, Ji T, Chen B, Fang X, Ma Q. Development of a Radiolabeled Peptide-Based Probe Targeting MT1-MMP for Breast Cancer Detection. PLoS One 2015; 10:e0139471. [PMID: 26437463 PMCID: PMC4593522 DOI: 10.1371/journal.pone.0139471] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Accepted: 09/12/2015] [Indexed: 12/25/2022] Open
Abstract
Breast cancer is one of the most frequent and aggressive primary tumors among women of all races. Matrix metalloproteinase (MMPs), a family of zinc- and calcium-dependent secreted or membrane anchored endopeptidases, is overexpressed in varieties of diseases including breast cancer. Therefore, noninvasive visualization and quantification of MMP in vivo are of great interest in basic research and clinical application for breast cancer early diagnosis. Herein, we developed a 99mTc labeled membrane type I matrix metalloproteinase (MT1-MMP) specific binding peptide, [99mTc]-(HYNIC-AF7p)(tricine)(TPPTS), for in vivo detection of MDA-MB-231 breast tumor by single photon emission computed tomography (SPECT). [99mTc]-(HYNIC-AF7p)(tricine)(TPPTS) demonstrated nice biostability and high MT1-MMP binding affinity in vitro and in vivo. Tumor-to-muscle ratio was found to reach to the highest (4.17±0.49) at 2 hour after intravenously administration of [99mTc]-(HYNIC-AF7P)(tricine)(TPPTS) into MDA-MB-231 tumor bearing mice. Overall, [99mTc]-(HYNIC-AF7P)(tricine)(TPPTS) demonstrated great potential for MT1-MMP targeted detection in vivo and it would be a promising molecular imaging probe that are probably beneficial to breast cancer early diagnoses.
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Affiliation(s)
- Kaiyin Min
- Department of Nuclear Medicine, China-Japan Union Hospital of Jilin University, Changchun 130033, China
| | - Bin Ji
- Department of Nuclear Medicine, China-Japan Union Hospital of Jilin University, Changchun 130033, China
| | - Min Zhao
- Department of Nuclear Medicine, China-Japan Union Hospital of Jilin University, Changchun 130033, China
| | - Tiefeng Ji
- Department of Nuclear Medicine, China-Japan Union Hospital of Jilin University, Changchun 130033, China
| | - Bin Chen
- Department of Nuclear Medicine, China-Japan Union Hospital of Jilin University, Changchun 130033, China
| | - Xuedong Fang
- Department of General Surgery, China-Japan Union Hospital of Jilin University, Changchun 130033, China
- * E-mail: (QM); (XF)
| | - Qingjie Ma
- Department of Nuclear Medicine, China-Japan Union Hospital of Jilin University, Changchun 130033, China
- * E-mail: (QM); (XF)
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18
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Ding N, Wang S, Yang Q, Li Y, Cheng H, Wang J, Wang D, Deng Y, Yang Y, Hu S, Zhao H, Fang X. Deep sequencing analysis of microRNA expression in human melanocyte and melanoma cell lines. Gene 2015; 572:135-145. [PMID: 26164755 DOI: 10.1016/j.gene.2015.07.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2015] [Revised: 06/28/2015] [Accepted: 07/02/2015] [Indexed: 12/19/2022]
Abstract
Melanoma is a type of skin cancer that is highly aggressive, and is considered the most deadly of all skin cancers. Currently, there are no effective therapies for melanomas once they undergo metastasis. MicroRNAs (miRNAs) are small, single-stranded, non-coding RNA molecules that can post-transcriptionally regulate gene expression. They have been reported to be associated with the occurrence of many diseases, including human melanoma. However, the mechanisms by which miRNAs exert their effects remain unclear; therefore, a systematic analysis of the miRNAome in human melanoma is necessary. We investigated the miRNAome in human melanocyte and melanoma cell lines using high-throughput RNA sequencing. We identified a group of dysregulated miRNAs by comparing the miRNA expression profiles among the melanoma cell lines. Target genes of these miRNAs encode proteins whose functions are associated with the cell cycle and apoptosis. Gene networks were built to investigate the interactions of genes during melanoma progression. We identified that the key genes that regulate melanoma cell proliferation were regulated by miRNAs. In summary, our investigation of the human melanoma miRNAome using high-throughput sequencing revealed a number of previously unreported miRNAs associated with malignant progression of melanoma. Our findings add to existing knowledge regarding the mechanisms of melanoma development.
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Affiliation(s)
- Nan Ding
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shaobin Wang
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, China
| | - Qiong Yang
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yongjun Li
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, China
| | - Hua Cheng
- Institute of Biology, Hebei Academy of Sciences, Shijiazhuang 050081, China
| | - Junyun Wang
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Dong Wang
- Department of Dermatology, General Hospital of People's Liberation Army, Beijing 100853, China
| | - Youhui Deng
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yadong Yang
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, China
| | - Songnian Hu
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, China
| | - Hua Zhao
- Department of Dermatology, General Hospital of People's Liberation Army, Beijing 100853, China.
| | - Xiangdong Fang
- CAS Key Laboratory of Genome Science and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, China.
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19
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Ulasov I, Borovjagin AV, Kaverina N, Schroeder B, Shah N, Lin B, Baryshnikov A, Cobbs C. MT1-MMP silencing by an shRNA-armed glioma-targeted conditionally replicative adenovirus (CRAd) improves its anti-glioma efficacy in vitro and in vivo. Cancer Lett 2015; 365:240-50. [PMID: 26052095 DOI: 10.1016/j.canlet.2015.06.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 05/31/2015] [Accepted: 06/01/2015] [Indexed: 12/28/2022]
Abstract
MMP14 (MT1-MMP) is a cell membrane-associated proteinase of the extracellular matrix, whose biological roles vary from angiogenesis to cell proliferation and survival. We recently found a direct correlation between MMP14 expression levels in brain tumors of glioma patients and the disease progression. By using gene silencing as an experimental approach we found that MMP14 knockdown decreases production of pro-angiogenic factors such as VEGF and IL8 and thereby suppresses angiogenesis in glioma tumors. Although the clinical relevance of MMP14 down-regulation and its possible implications for glioma therapy in humans remain unclear, we observed a significant improvement in animal survival upon down-regulation of MMP14 in murine intracranial glioma xenografts infected with MMP14 shRNA-expressing CRAd. We further found that down-regulation of MMP14 in gliomas by combinational treatment with CRAd-S-5/3 and Marimastat, a chemical inhibitor of metalloproteinases, augments suppression of pro-angiogenic factors, caused by the replication-competent adenovirus. We also demonstrated that delivery of MMP14-targeting shRNA by a fiber-modified adenoviral vector to the glioma cells effectively suppresses their proliferation in vitro and in vivo. Thus our data indicate that inhibition of MMP14 expression in tumors in combination with glioma virotherapy could be effectively utilized to suppress angiogenesis and neovascularization of glioma tumors by decreasing production of pro-angiogenic factors.
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Affiliation(s)
- Ilya Ulasov
- Center for Advanced Brain Tumor Center, Swedish Neuroscience Institute, 550 17th Avenue, Seattle, WA 98122, USA; Laboratory of Experimental Diagnostics and Biotherapy, N.N. Blokhin Cancer Research Center (RONC), Moscow 123481, Russia.
| | - Anton V Borovjagin
- School of Dentistry, Institute of Oral Health Research, University of Alabama at Birmingham, Birmingham, AL 35205, USA
| | - Natalya Kaverina
- Laboratory of Experimental Diagnostics and Biotherapy, N.N. Blokhin Cancer Research Center (RONC), Moscow 123481, Russia
| | - Brett Schroeder
- College of Medicine, Michigan State University, Grand Rapids, MI 49503, USA
| | - Nameeta Shah
- Center for Advanced Brain Tumor Center, Swedish Neuroscience Institute, 550 17th Avenue, Seattle, WA 98122, USA
| | - Biaoyang Lin
- Center for Advanced Brain Tumor Center, Swedish Neuroscience Institute, 550 17th Avenue, Seattle, WA 98122, USA
| | - Anatoly Baryshnikov
- Laboratory of Experimental Diagnostics and Biotherapy, N.N. Blokhin Cancer Research Center (RONC), Moscow 123481, Russia
| | - Charles Cobbs
- Center for Advanced Brain Tumor Center, Swedish Neuroscience Institute, 550 17th Avenue, Seattle, WA 98122, USA.
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20
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Böhrnsen F, Fricke M, Sander C, Leha A, Schliephake H, Kramer FJ. Interactions of human MSC with head and neck squamous cell carcinoma cell line PCI-13 reduce markers of epithelia-mesenchymal transition. Clin Oral Investig 2014; 19:1121-8. [DOI: 10.1007/s00784-014-1338-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 10/14/2014] [Indexed: 11/28/2022]
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21
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Ulasov I, Yi R, Guo D, Sarvaiya P, Cobbs C. The emerging role of MMP14 in brain tumorigenesis and future therapeutics. Biochim Biophys Acta Rev Cancer 2014; 1846:113-20. [DOI: 10.1016/j.bbcan.2014.03.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 02/12/2014] [Accepted: 03/15/2014] [Indexed: 02/08/2023]
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