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Sethi MK, Downs M, Shao C, Hackett WE, Phillips JJ, Zaia J. In-Depth Matrisome and Glycoproteomic Analysis of Human Brain Glioblastoma Versus Control Tissue. Mol Cell Proteomics 2022; 21:100216. [PMID: 35202840 PMCID: PMC8957055 DOI: 10.1016/j.mcpro.2022.100216] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 02/01/2022] [Accepted: 02/03/2022] [Indexed: 12/14/2022] Open
Abstract
Glioblastoma (GBM) is the most common and malignant primary brain tumor. The extracellular matrix, also known as the matrisome, helps determine glioma invasion, adhesion, and growth. Little attention, however, has been paid to glycosylation of the extracellular matrix components that constitute the majority of glycosylated protein mass and presumed biological properties. To acquire a comprehensive understanding of the biological functions of the matrisome and its components, including proteoglycans (PGs) and glycosaminoglycans (GAGs), in GBM tumorigenesis, and to identify potential biomarker candidates, we studied the alterations of GAGs, including heparan sulfate (HS) and chondroitin sulfate (CS), the core proteins of PGs, and other glycosylated matrisomal proteins in GBM subtypes versus control human brain tissue samples. We scrutinized the proteomics data to acquire in-depth site-specific glycoproteomic profiles of the GBM subtypes that will assist in identifying specific glycosylation changes in GBM. We observed an increase in CS 6-O sulfation and a decrease in HS 6-O sulfation, accompanied by an increase in unsulfated CS and HS disaccharides in GBM versus control samples. Several core matrisome proteins, including PGs (decorin, biglycan, agrin, prolargin, glypican-1, and chondroitin sulfate proteoglycan 4), tenascin, fibronectin, hyaluronan link protein 1 and 2, laminins, and collagens, were differentially regulated in GBM versus controls. Interestingly, a higher degree of collagen hydroxyprolination was also observed for GBM versus controls. Further, two PGs, chondroitin sulfate proteoglycan 4 and agrin, were significantly lower, about 6-fold for isocitrate dehydrogenase-mutant, compared to the WT GBM samples. Differential regulation of O-glycopeptides for PGs, including brevican, neurocan, and versican, was observed for GBM subtypes versus controls. Moreover, an increase in levels of glycosyltransferase and glycosidase enzymes was observed for GBM when compared to control samples. We also report distinct protein, peptide, and glycopeptide features for GBM subtypes comparisons. Taken together, our study informs understanding of the alterations to key matrisomal molecules that occur during GBM development. (Data are available via ProteomeXchange with identifier PXD028931, and the peaks project file is available at Zenodo with DOI 10.5281/zenodo.5911810).
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Affiliation(s)
- Manveen K Sethi
- Department of Biochemistry, Center for Biomedical Mass Spectrometry, Boston University, Boston, Massachusetts, USA
| | - Margaret Downs
- Department of Biochemistry, Center for Biomedical Mass Spectrometry, Boston University, Boston, Massachusetts, USA
| | - Chun Shao
- Department of Biochemistry, Center for Biomedical Mass Spectrometry, Boston University, Boston, Massachusetts, USA
| | - William E Hackett
- Department of Biochemistry, Center for Biomedical Mass Spectrometry, Boston University, Boston, Massachusetts, USA; Bioinformatics Program, Boston University, Boston, Massachusetts, USA
| | - Joanna J Phillips
- Department of Neurological Surgery, Brain Tumor Center, Helen Diller Family Cancer Research Center, University of California San Francisco, San Francisco, California, USA; Division of Neuropathology, Department of Pathology, University of California San Francisco, San Francisco, California, USA
| | - Joseph Zaia
- Department of Biochemistry, Center for Biomedical Mass Spectrometry, Boston University, Boston, Massachusetts, USA; Bioinformatics Program, Boston University, Boston, Massachusetts, USA.
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2
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Caputo S, Grioni M, Brambillasca CS, Monno A, Brevi A, Freschi M, Piras IS, Elia AR, Pieri V, Baccega T, Lombardo A, Galli R, Briganti A, Doglioni C, Jachetti E, Bellone M. Galectin-3 in Prostate Cancer Stem-Like Cells Is Immunosuppressive and Drives Early Metastasis. Front Immunol 2020; 11:1820. [PMID: 33013832 PMCID: PMC7516304 DOI: 10.3389/fimmu.2020.01820] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 07/07/2020] [Indexed: 12/12/2022] Open
Abstract
Galectin-3 (Gal-3) is an extracellular matrix glycan-binding protein with several immunosuppressive and pro-tumor functions. The role of Galectin-3 in cancer stem-like cells (CSCs) is poorly investigated. Here, we show that prostate CSCs also colonizing prostate-draining lymph nodes of transgenic adenocarcinoma of the mouse prostate (TRAMP) mice overexpress Gal-3. Gal-3 contributes to prostate CSC-mediated immune suppression because either Gal-3 silencing in CSCs, or co-culture of CSCs and T cells in the presence of the Gal-3 inhibitor N-Acetyl-D-lactosamine rescued T cell proliferation. N-Acetyl-D-lactosamine also rescued the proliferation of T cells in prostate-draining lymph nodes of TRAMP mice affected by prostate intraepithelial neoplasia. Additionally, Gal-3 impacted prostate CSC tumorigenic and metastatic potential in vivo, as Gal-3 silencing in prostate CSCs reduced both primary tumor growth and secondary invasion. Gal-3 was also found expressed in more differentiated prostate cancer cells, but with different intracellular distribution as compared to CSCs, which suggests different functions of Gal-3 in the two cell populations. In fact, the prevalent nuclear and cytoplasmic distribution of Gal-3 in prostate CSCs made them less susceptible to apoptosis, when compared to more differentiated prostate cancer cells, in which Gal-3 was predominantly intra-cytoplasmic. Finally, we found Gal-3 expressed in human and mouse prostate intraepithelial neoplasia lesions and in metastatic lymph nodes. All together, these findings identify Gal-3 as a key molecule and a potential therapeutic target already in the early phases of prostate cancer progression and metastasis.
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Affiliation(s)
- Sara Caputo
- Cellular Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy.,NET-IMPACT, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Matteo Grioni
- Cellular Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy.,NET-IMPACT, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Chiara S Brambillasca
- Cellular Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy.,NET-IMPACT, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Antonella Monno
- Innate Immunity and Tissue Remodeling Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Arianna Brevi
- Cellular Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy.,NET-IMPACT, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Freschi
- NET-IMPACT, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Unit of Pathology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Ignazio S Piras
- Neurogenomics Division, Center for Rare Childhood Disorders (C4RCD), Translational Genomics Research Institute, Phoenix, AZ, United States
| | - Angela R Elia
- Cellular Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy.,NET-IMPACT, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Valentina Pieri
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Tania Baccega
- Vita-Salute San Raffaele University, Milan, Italy.,San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Angelo Lombardo
- Vita-Salute San Raffaele University, Milan, Italy.,San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Rossella Galli
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Alberto Briganti
- NET-IMPACT, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy.,Unit of Urology and URI, Division of Oncology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Claudio Doglioni
- NET-IMPACT, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy.,Unit of Pathology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Elena Jachetti
- Cellular Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy.,NET-IMPACT, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Matteo Bellone
- Cellular Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy.,NET-IMPACT, IRCCS San Raffaele Scientific Institute, Milan, Italy
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3
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Meningioma Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1296:33-48. [PMID: 34185285 DOI: 10.1007/978-3-030-59038-3_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
The tumor microenvironment consists of noncancerous cells, such as immune cells and fibroblasts, and the proteins produced by these cells as well as the extracellular matrix components in the environment around a tumor. Tumor influences the behavior of the cells present in the surrounding environment, while the cells in the tumor microenvironment modulate the evolution of the tumor. Little is known about the microenvironment of meningioma, the most common benign intracranial tumor. Here, we review the current knowledge of the tumor microenvironment of meningioma and discusses its importance in meningioma tumorigenesis as well as in the designation of novel therapeutic approaches.
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4
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Veillon L, Fakih C, Abou-El-Hassan H, Kobeissy F, Mechref Y. Glycosylation Changes in Brain Cancer. ACS Chem Neurosci 2018; 9:51-72. [PMID: 28982002 DOI: 10.1021/acschemneuro.7b00271] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Protein glycosylation is a posttranslational modification that affects more than half of all known proteins. Glycans covalently bound to biomolecules modulate their functions by both direct interactions, such as the recognition of glycan structures by binding partners, and indirect mechanisms that contribute to the control of protein conformation, stability, and turnover. The focus of this Review is the discussion of aberrant glycosylation related to brain cancer. Altered sialylation and fucosylation of N- and O-glycans play a role in the development and progression of brain cancer. Additionally, aberrant O-glycan expression has been implicated in brain cancer. This Review also addresses the clinical potential and applications of aberrant glycosylation for the detection and treatment of brain cancer. The viable roles glycans may play in the development of brain cancer therapeutics are addressed as well as cancer-glycoproteomics and personalized medicine. Glycoprotein alterations are considered as a hallmark of cancer while high expression in body fluids represents an opportunity for cancer assessment.
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Affiliation(s)
- Lucas Veillon
- Department
of Chemistry and Biochemistry, Texas Tech University, Lubbock Texas 79409, United States
| | - Christina Fakih
- Department
of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Hadi Abou-El-Hassan
- Department
of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Firas Kobeissy
- Department
of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Yehia Mechref
- Department
of Chemistry and Biochemistry, Texas Tech University, Lubbock Texas 79409, United States
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5
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Ricci S, Guadagno E, Bruzzese D, Del Basso De Caro M, Peca C, Sgulò FG, Maiuri F, Di Carlo A. Evaluation of matrix metalloproteinase type IV-collagenases in serum of patients with tumors of the central nervous system. J Neurooncol 2016; 131:223-232. [PMID: 27757720 PMCID: PMC5306235 DOI: 10.1007/s11060-016-2297-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Accepted: 10/09/2016] [Indexed: 11/30/2022]
Abstract
The basement membrane collagen IV-degrading matrix metalloproteinases -2 and -9 (MMPs) are most often linked to the malignant phenotype of tumor cells by playing a critical role in invasion, metastasis, angiogenesis, and vasculogenesis. We verified the activity of these two MMPs in the sera of patients affected by brain tumors (20 gliomas, 28 meningiomas and 20 metastasis) by zymography. The sera of 25 healthy volunteers with no concomitant illnesses were used for controls. Zymography showed four dominant gelatinolytic bands of 240, 130, 92 (MMP-9) and 72 (MMP-2) kDa. No statistically significant variations of MMP-2 proteolytic activity between patients and healthy individuals were observed. On the contrary, MMP-9 (both monomeric and multimeric forms) lytic activities were significantly higher in tumors specimens compared to healthy controls (p < 0.001). Moreover, MMP-9 immunohistochemistry revealed: (1) a strong reactivity in neoplastic vessels of high-grade gliomas showing an inverse correlation with serum multimeric gelatinolytic activity; (2) a cytoplasmatic reactivity in meningiomas with a significantly increase in atypical meningioma compared with low-grade ones (p = 0.036); (3) a positive correlation between MMP-9 and Ki-67 (Sperman Rho coefficient r = 0.418 and p = 0.034). Our results suggest that serum and tissue MMP-9 might provide clinicians additional objective information in intracranial neoplasms. Finally, it should be possible to use MMP-9 as a target for new forms of therapy. Nevertheless, due to the small number of patients included in the study, the conclusion may not be transferable to the general population and therefore further evaluations are needed.
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Affiliation(s)
- Serena Ricci
- Department of Medico-Surgical Sciences and Biotechnologies, "Sapienza" University of Rome, Corso della Repubblica 79, 04100, Latina, Italy.,Department of Translational Medical Science, University of Naples "Federico II", Via S. Pansini 5, 80131, Naples, Italy
| | - Elia Guadagno
- Department of Advanced Biomorphological Sciences, University of Naples "Federico II", Via S. Pansini 5, 80131, Naples, Italy
| | - Dario Bruzzese
- Department of Public Health, University of Naples "Federico II", Via S. Pansini 5, 80131, Naples, Italy
| | - Marialaura Del Basso De Caro
- Department of Advanced Biomorphological Sciences, University of Naples "Federico II", Via S. Pansini 5, 80131, Naples, Italy
| | - Carmela Peca
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, University of Naples "Federico II", Via S. Pansini 5, 80131, Naples, Italy
| | - Francesco G Sgulò
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, University of Naples "Federico II", Via S. Pansini 5, 80131, Naples, Italy
| | - Francesco Maiuri
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, University of Naples "Federico II", Via S. Pansini 5, 80131, Naples, Italy
| | - Angelina Di Carlo
- Department of Medico-Surgical Sciences and Biotechnologies, "Sapienza" University of Rome, Corso della Repubblica 79, 04100, Latina, Italy.
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6
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Thijssen VL, Heusschen R, Caers J, Griffioen AW. Galectin expression in cancer diagnosis and prognosis: A systematic review. Biochim Biophys Acta Rev Cancer 2015; 1855:235-47. [PMID: 25819524 DOI: 10.1016/j.bbcan.2015.03.003] [Citation(s) in RCA: 156] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 03/14/2015] [Accepted: 03/16/2015] [Indexed: 02/07/2023]
Abstract
Galectins are a family of proteins that bind to specific glycans thereby deciphering the information captured within the glycome. In the last two decades, several galectin family members have emerged as versatile modulators of tumor progression. This has initiated the development and preclinical assessment of galectin-targeting compounds. With the first compounds now entering clinical trials it is pivotal to gain insight in the diagnostic and prognostic value of galectins in cancer as this will allow a more rational selection of the patients that might benefit most from galectin-targeted therapies. Here, we present a systematic review of galectin expression in human cancer patients. Malignant transformation is frequently associated with altered galectin expression, most notably of galectin-1 and galectin-3. In most cancers, increased galectin-1 expression is associated with poor prognosis while elevated galectin-9 expression is emerging as a marker of favorable disease outcome. The prognostic value of galectin-3 appears to be tumor type dependent and the other galectins require further investigation. Regarding the latter, additional studies using larger patient cohorts are essential to fully unravel the diagnostic and prognostic value of galectin expression. Furthermore, to better compare different findings, consensus should be reached on how to assess galectin expression, not only with regard to localization within the tissue and within cellular compartments but also regarding alternative splicing and genomic variations. Finally, linking galectin expression and function to aberrant glycosylation in cancer cells will improve our understanding of how these versatile proteins can be exploited for diagnostic, prognostic and even therapeutic purposes in cancer patients.
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Affiliation(s)
- Victor L Thijssen
- Angiogenesis Laboratory, Department Medical Oncology, VU University Medical Center, Amsterdam, the Netherlands; Angiogenesis Laboratory, Department of Radiation Oncology, VU University Medical Center, Amsterdam, the Netherlands.
| | - Roy Heusschen
- Laboratory of Hematology, GIGA-Research, University of Liege, Liege, Belgium
| | - Jo Caers
- Laboratory of Hematology, GIGA-Research, University of Liege, Liege, Belgium
| | - Arjan W Griffioen
- Angiogenesis Laboratory, Department Medical Oncology, VU University Medical Center, Amsterdam, the Netherlands
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7
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Paul-Samojedny M, Pudełko A, Suchanek-Raif R, Kowalczyk M, Fila-Daniłow A, Borkowska P, Kowalski J. Knockdown of the AKT3 (PKBγ), PI3KCA, and VEGFR2 genes by RNA interference suppresses glioblastoma multiforme T98G cells invasiveness in vitro. Tumour Biol 2014; 36:3263-77. [PMID: 25501707 DOI: 10.1007/s13277-014-2955-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 12/04/2014] [Indexed: 12/15/2022] Open
Abstract
Glioblastoma multiforme (GBM) is the most common primary brain malignancy, having a very poor prognosis and is characterized by extensive brain invasion as well as resistance to the therapy. The phosphoinositide 3-kinase (PI3K)/Akt/PTEN signaling pathway is deregulated in GBM. Besides, florid vascularization and aberrantly elevated vascular endothelial growth factor (VEGF) occur very often. The present study was designed to examine the inhibitory effect of AKT3, PI3KCA, and VEGFR2 small interfering RNAs (siRNAs) on GBM cell invasiveness. T98G cells were transfected with AKT3, PI3KCA, and/or VEGFR2 siRNAs. VEGFR2 protein-positive cells were identified by flow cytometry using specific monoclonal anti-VEGFR2 antibodies. Alterations in messenger RNA (mRNA) expression of VEGF, VEGFR2, matrix metalloproteinases (MMPs) (MMP-2, MMP-9, MMP-13, MMP-14), tissue inhibitors of metalloproteinases (TIMPs) (TIMP-1, TIMP-3), c-Fos, c-Jun, hypoxia-inducible factor-1α (HIF-1α), ObRa, and cathepsin D genes were analyzed by qRT-PCR. Cells treated with specific siRNA were also analyzed for invasion using the Matrigel invasion assay. We have found significantly lower mRNA levels of MMPs, cathepsin D, VEGF, VEGFR2, HIF-1α, and c-Fos/c-Jun ratio, as well as significantly higher mRNA level of TIMPs in AKT3 and PI3KCA siRNA transfected cells compared to untransfected cells, while significantly lower mRNA levels of MMPs (MMP-2, MMP-9, MMP-14) and TIMP-1, as well as significantly higher mRNA level of TIMP-3, were shown only in cells transfected with VEGFR2 siRNA. The positive correlation between MMP-13 and ObRa mRNA copy number has been found. Summarizing, transfection of T98G cells with AKT3, PI3KCA, or VEGFR2 siRNAs leads to a significant reduction in cell invasiveness. The siRNA-induced AKT3, PI3KCA, and VEGFR2 mRNA knockdown may offer a novel therapeutic strategy to reduce the invasiveness of GBM cells.
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Affiliation(s)
- Monika Paul-Samojedny
- Department of Medical Genetics, School of Pharmacy with the Division of Laboratory Medicine, Medical University of Silesia, Jednosci 8 Street, 41-200, Katowice, Sosnowiec, Poland,
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8
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D'Haene N, Maris C, Rorive S, Decaestecker C, Le Mercier M, Salmon I. Galectins and neovascularization in central nervous system tumors. Glycobiology 2014; 24:892-8. [DOI: 10.1093/glycob/cwu049] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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9
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Lin HC, Song TY, Hu ML. S-Adenosylhomocysteine promotes the invasion of C6 glioma cells via increased secretion of matrix metalloproteinase-2 in murine microglial BV2 cells. Toxicol Sci 2009; 112:322-30. [PMID: 19770485 DOI: 10.1093/toxsci/kfp218] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
S-Adenosylhomocysteine (SAH) is a risk factor for many diseases, including tumor progression and neurodegenerative disease. In this study, we examined the hypothesis that SAH may indirectly enhance the invasion of C6 glioma cells by induction of matrix metalloproteinase-2 (MMP-2) secreted from the murine microglia BV2 cells. We obtained conditioned medium (CM) by incubating BV2 cells with SAH (1-50nM) for 24 h. We found that the SAH-containing CM (SAH-BV2-CM) strongly enhanced the invasiveness of C6 glioma cells and that this effect increased with increasing concentrations of SAH in the SAH-BV2-CM. The effect of CM could be attributed to its MMP-2 activity, as a result of increased protein and messenger RNA expression of MMP-2 in BV2 cells induced by SAH. In BV2 cells treated with SAH, the binding abilities of nuclear factor-kappa B (NF-kappaB) and stimulatory protein-1 (Sp1) to the MMP-2 promoter were increased, whereas the level of NF-kappaB inhibitor was decreased. In addition, SAH significantly increased the phosphorylation of extracellular signal-regulated kinase (ERK) and phosphatidylinositol-3-kinase/serine/threonine protein kinase (or protein kinase B) (PI3K/Akt) proteins but did not affect that of c-Jun NH2-terminal kinase or p38. Pretreatment of BV2 cells with an inhibitor specific for ERK (U0126) markedly abated the expression of ERK and MMP-2. Furthermore, SAH significantly and dose dependently decreased tissue inhibitor of metalloproteinase-2 (TIMP-2) in BV2 cells. Thus, SAH may induce the invasiveness of C6 glioma cells by decreased TIMP-2 expression and increased MMP-2 expression in BV2 cells. The latter effect is likely mediated through the ERK and PI3K/Akt pathways, with increased binding activities of NF-kappaB and Sp1 to the MMP-2 gene promoter.
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Affiliation(s)
- Hung-Chi Lin
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung 40227, Taiwan, Republic of China
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10
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Abstract
Malignant gliomas, especially glioblastomas, are associated with a dismal prognosis. Despite advances in diagnosis and treatment, glioblastoma patients still have a median survival expectancy of only 14 months. This poor prognosis can be at least partly explained by the fact that glioma cells diffusely infiltrate the brain parenchyma and exhibit decreased levels of apoptosis, and thus resistance to cytotoxic drugs. Galectins are a family of mammalian beta-galactoside-binding proteins characterized by a shared characteristic amino acid sequence. They are expressed differentially in normal vs. neoplastic tissues and are known to play important roles in several biological processes such as cell proliferation, death and migration. This review focuses on the role played by galectins, especially galectin-1 and galectin-3, in glioma biology. The involvement of these galectins in different steps of glioma malignant progression such as migration, angiogenesis or chemoresistance makes them potentially good targets for the development of new drugs to combat these malignant tumors.
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Affiliation(s)
- Marie Le Mercier
- Laboratory of Toxicology; Institute of Pharmacy, Universite Libre de Bruxelles, Brussels, Belgium
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11
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Maris C, Rorive S, Sandras F, D'Haene N, Sadeghi N, Bièche I, Vidaud M, Decaestecker C, Salmon I. Tenascin-C expression relates to clinicopathological features in pilocytic and diffuse astrocytomas. Neuropathol Appl Neurobiol 2008; 34:316-29. [DOI: 10.1111/j.1365-2990.2007.00898.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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12
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Honma K, Miyata T, Ochiya T. Type I collagen gene suppresses tumor growth and invasion of malignant human glioma cells. Cancer Cell Int 2007; 7:12. [PMID: 17578585 PMCID: PMC1925056 DOI: 10.1186/1475-2867-7-12] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2007] [Accepted: 06/20/2007] [Indexed: 11/10/2022] Open
Abstract
Background Invasion is a hallmark of a malignant tumor, such as a glioma, and the progression is followed by the interaction of tumor cells with an extracellular matrix (ECM). This study examined the role of type I collagen in the invasion of the malignant human glioma cell line T98G by the introduction of the human collagen type I α1 (HCOL1A1) gene. Results The cells overexpressing HCOL1A1 were in a cluster, whereas the control cells were scattered. Overexpression of HCOL1A1 significantly suppressed the motility and invasion of the tumor cells. The glioma cell growth was markedly inhibited in vitro and in vivo by the overexpression of HCOL1A1; in particular, tumorigenicity completely regressed in nude mice. Furthermore, the HCOL1A1 gene induced apoptosis in glioma cells. Conclusion These results indicate that HCOL1A1 have a suppressive biological function in glioma progression and that the introduction of HCOL1A1 provides the basis of a novel therapeutic approach for the treatment of malignant human glioma.
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Affiliation(s)
- Kimi Honma
- Section for Studies on Metastasis, National Cancer Center Research Institute, Tokyo, Japan
- Koken Bioscience Institute, Koken Co., Ltd., Tokyo, Japan
| | - Teruo Miyata
- Koken Bioscience Institute, Koken Co., Ltd., Tokyo, Japan
| | - Takahiro Ochiya
- Section for Studies on Metastasis, National Cancer Center Research Institute, Tokyo, Japan
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13
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von Randow AJU, Schindler S, Tews DS. Expression of extracellular matrix-degrading proteins in classic, atypical, and anaplastic meningiomas. Pathol Res Pract 2006; 202:365-72. [PMID: 16563650 DOI: 10.1016/j.prp.2006.01.012] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2005] [Accepted: 01/17/2006] [Indexed: 11/25/2022]
Abstract
Although the majority of meningiomas, commonly benign tumors (WHO I), are amenable to surgical resection, a percentage of up to 3% will recur as higher-grade meningiomas with potential brain invasion. Our study aims at the in situ identification of proteolytic, extracellular matrix-degrading enzymes in a broad spectrum of meningiomas. We examined 80 meningiomas (50 classic meningiomas WHO I, 19 meningiomas WHO II, including atypical, chordoid, and clear cell types, as well as 11 anaplastic meningiomas WHO III) for the immunohistochemical expression patterns of cathepsin D and metalloproteinases MMP-2 and MMP-9. Meningiomas of all types and grades revealed a distinct expression of MMP-9 and cathepsin D, while MMP-2 was found predominantly in WHO II and III meningiomas. There was a significant increase in positive tumor cells from WHO grade I to II and III for MMP-2 (p<0.001), but not for cathepsin D (p=0.099). MMP-9 displayed an increased number of positive tumor cells from WHO grade I to II, but a decrease in WHO III meningiomas (p<0.002). Routine screening for the expression of metalloproteinases and cathepsin D will not reveal any new diagnostically or prognostically relevant information. However, these factors may represent a potential target for pharmacological blocking as an anti-invasive therapy.
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Affiliation(s)
- A Josefine U von Randow
- Department of Neurology, Johann-Wolfgang Goethe-University Medical Center, Frankfurt/Main, Germany
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Markovic DS, Glass R, Synowitz M, Rooijen NV, Kettenmann H. Microglia stimulate the invasiveness of glioma cells by increasing the activity of metalloprotease-2. J Neuropathol Exp Neurol 2005; 64:754-62. [PMID: 16141784 DOI: 10.1097/01.jnen.0000178445.33972.a9] [Citation(s) in RCA: 225] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Gliomas represent the most frequent type of human brain tumor, and their strong invasiveness is a significant clinical problem. Microglia, the immunocompetent cells of the brain, contribute significantly to the tumor and are potential interaction partners of the glioma cells. We studied the impact of the presence of microglia on tumor cell invasion in cultured brain slices. To selectively deplete microglia, the slices were treated with clodronate-filled liposomes. When glioma cells were injected into slices devoid of endogenous microglia, the invasiveness of the tumors was significantly decreased as compared with controls. Inoculation of exogenous microglia together with glioma cells into cultured brain slices increased the infiltrative behavior of the tumor depending on the microglia/glioma cell ratio. Cell culture experiments revealed that soluble factors released from glioma cells strongly stimulate metalloprotease-2 activity in microglia. In the brain slices inoculated with glioma cells, increased activity of metalloprotease-2 was directly correlated with the abundance of microglia. Our data indicate that glioma cells stimulate microglial cells to increase breakdown of extracellular matrix and thereby promote tumor invasiveness.
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Affiliation(s)
- Darko S Markovic
- Cellular Neuroscience Group, Max Delbrück Center for Molecular Medicine (MDC), Berlin, Germany
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15
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Fukuda ME, Iwadate Y, Machida T, Hiwasa T, Nimura Y, Nagai Y, Takiguchi M, Tanzawa H, Yamaura A, Seki N. Cathepsin D is a potential serum marker for poor prognosis in glioma patients. Cancer Res 2005; 65:5190-4. [PMID: 15958563 DOI: 10.1158/0008-5472.can-04-4134] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Cathepsin D is an aspartyl protease involved in protein catabolism and tissue remodeling which can be secreted from cancer cells. To identify a potential serum marker for gliomas, we investigated the gene expression levels of cathepsin D in 87 tissue samples and measured the protein concentrations in sera of glioma patients. The tissue samples consisted of 43 glioblastomas, 13 anaplastic astrocytomas, 22 astrocytomas, and 9 normal brain tissues. The results of real-time quantitative reverse transcription-PCR analysis showed that cathepsin D transcript levels became significantly higher as the glioma grade advanced (P = 0.0466, glioblastoma and anaplastic astrocytoma; P = 0.0008, glioblastoma and astrocytoma; P = 0.0271, glioblastoma and normal brain tissue; unpaired t test). Immunohistochemical analysis with anti-cathepsin D antibody revealed dense and spotty staining in the tumor cells with high transcript levels. The low expression of cathepsin D significantly correlated with long survival of the glioma patients. Furthermore, the glioblastoma patients with high gene expression of cathepsin D lived significantly shorter than those with low expression (P = 0.0104, Cox-Mantel log-rank test) and frequently had leptomeningeal dissemination (P = 0.0016, chi2 test). The multivariate analysis confirmed that the cathepsin D expression level was an independent predictor for short survival (P = 0.0102, Cox proportional hazard regression model). Measurement of the serum cathepsin D concentrations by ELISA showed a significant increase in the patients with high-grade gliomas as compared with the low-grade tumors (P = 0.0081, chi2 test). These results collectively suggest that cathepsin D could be a potential serum marker for the prediction of aggressive nature of human gliomas.
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Affiliation(s)
- Mieko E Fukuda
- Department of Neurological Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
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Lu W, Zhou X, Hong B, Liu J, Yue Z. Suppression of invasion in human U87 glioma cells by adenovirus-mediated co-transfer of TIMP-2 and PTEN gene. Cancer Lett 2004; 214:205-13. [PMID: 15363547 DOI: 10.1016/j.canlet.2003.08.012] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2003] [Revised: 08/01/2003] [Accepted: 08/03/2003] [Indexed: 11/18/2022]
Abstract
TIMPs and PTEN are known to be inhibitors of the invasive activities of malignant glioma. But there has been no literature reported concerning the effect of combined gene transfer of these two genes on invasiveness of glioma. This study was designed to evaluate the effect of adenovirus-mediated in vitro gene transfer of tissue inhibitor of metalloproteinases-2 (TIMP-2) and phosphatase and tensin homology deleted on chromosome ten (PTEN) on invasion of human U87 glioma cells. The mRNA and protein expressions of TIMP-2 and PTEN in U87 cells infected with AdTIMP-2 and AdPTEN were determined by RT-PCR and Western blot, respectively. The relative activity of MMP-2 and MMP-9 were measured by Gelatin zymogram and invasion of U87 in vitro were detected using Boyden chamber. The number of invasion cell of U87, U87 infected with Ad-gal, AdPTEN, AdTIMP-2 and AdPTEN/TIMP-2 was 55.63+/-13.27, 48.27+/-14.75, 35.27+/-10.94, 27.37+/-12.81, and 19.17+/-5.45, respectively. In vitro invasiveness of glioma cells was significantly inhibited by infection with AdTIMP-2 and/or AdPTEN, which was not consistent with the change of MMPs activity. And in the combinated group, the inhibition effect was more remarkable than in single group. Our studies suggest that adenovirus-mediated combined TIMP-2 and PTEN gene therapy is possibly useful for anti-invasion therapy of malignant glioma.
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Affiliation(s)
- Wangsheng Lu
- Department of Neurosurgery, Changhai Hospital, Second Military Medical University, Shanghai 200433, China.
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Castilla EA, Prayson RA, Abramovich CM, Cohen ML. Immunohistochemical expression of cathepsin D in meningiomas. Am J Clin Pathol 2003; 119:123-8. [PMID: 12520707 DOI: 10.1309/w0h7-05ha-jl73-t0eq] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
We retrospectively studied the expression of cathepsin D by immunohistochemical analysis in 86 meningiomas (World Health Organization [WHO] grade I, n = 44; WHO grade II, n = 21; WHO grade III, n = 21) and correlated the results with tumor grade and outcome. Staining was scored semiquantitatively based on distribution among neoplastic cells as follows: 0, no staining; 1+, 5% or less of the cells; 2+, 6% to 20%; 3+, 21% to 50%; and 4+, more than 50% of the cells. Cathepsin D expression was observed as follows: 0, 10 cases (12%); 1+, 25 cases (29%); 2+, 15 cases (17%); 3+, 12 cases (14%); and 4+, 24 cases (28%). A higher degree of cathepsin D immunostaining was associated with low tumor grade (P = .0014), low mitotic count (P < .0001), low apoptotic count (P < .0001), and the development of recurrence (P = .035). There was no correlation with outcome or MIB-1 proliferation index. Cathepsin D expression by immunohistochemical analysis was identified in the majority (88% [76/86]) of meningiomas studied. A greater degree of immunoreactivity was observed in the WHO grade I group.
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Affiliation(s)
- Elias A Castilla
- Department of Anatomic Pathology, Cleveland Clinic Foundation, 9500 Euclid Ave, Cleveland, OH 44195, USA
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Castilla EA, Prayson RA, Abramovich CM, Cohen ML. Immunohistochemical Expression of Cathepsin D in Meningiomas. Am J Clin Pathol 2003. [DOI: 10.1309/w0h705hajl73t0eq] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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