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Valerius AR, Webb MJ, Hammad N, Sener U, Malani R. Cerebrospinal Fluid Liquid Biopsies in the Evaluation of Adult Gliomas. Curr Oncol Rep 2024; 26:377-390. [PMID: 38488990 DOI: 10.1007/s11912-024-01517-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/05/2024] [Indexed: 03/17/2024]
Abstract
PURPOSE OF REVIEW This review aims to discuss recent research regarding the biomolecules explored in liquid biopsies and their potential clinical uses for adult-type diffuse gliomas. RECENT FINDINGS Evaluation of tumor biomolecules via cerebrospinal fluid (CSF) is an emerging technology in neuro-oncology. Studies to date have already identified various circulating tumor DNA, extracellular vesicle, micro-messenger RNA and protein biomarkers of interest. These biomarkers show potential to assist in multiple avenues of central nervous system (CNS) tumor evaluation, including tumor differentiation and diagnosis, treatment selection, response assessment, detection of tumor progression, and prognosis. In addition, CSF liquid biopsies have the potential to better characterize tumor heterogeneity compared to conventional tissue collection and CNS imaging. Current imaging modalities are not sufficient to establish a definitive glioma diagnosis and repeated tissue sampling via conventional biopsy is risky, therefore, there is a great need to improve non-invasive and minimally invasive sampling methods. CSF liquid biopsies represent a promising, minimally invasive adjunct to current approaches which can provide diagnostic and prognostic information as well as aid in response assessment.
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Affiliation(s)
| | - Mason J Webb
- Department of Medical Oncology, Mayo Clinic, Rochester, MN, USA
| | - Nouran Hammad
- Jordan University of Science and Technology School of Medicine, Irbid, Jordan
| | - Ugur Sener
- Department of Neurology, Department of Medical Oncology, Mayo Clinic, Rochester, MN, USA
| | - Rachna Malani
- University of UT - Huntsman Cancer Institute (Department of Neurosurgery), Salt Lake City, UT, USA
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Kim HJ, Jeon HM, Batara DC, Lee S, Lee SJ, Yin J, Park SI, Park M, Seo JB, Hwang J, Oh YJ, Suh SS, Kim SH. CREB5 promotes the proliferation and self-renewal ability of glioma stem cells. Cell Death Discov 2024; 10:103. [PMID: 38418476 PMCID: PMC10901809 DOI: 10.1038/s41420-024-01873-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 02/07/2024] [Accepted: 02/15/2024] [Indexed: 03/01/2024] Open
Abstract
Glioblastoma multiforme (GBM) is the most fatal form of brain cancer in humans, with a dismal prognosis and a median overall survival rate of less than 15 months upon diagnosis. Glioma stem cells (GSCs), have recently been identified as key contributors in both tumor initiation and therapeutic resistance in GBM. Both public dataset analysis and direct differentiation experiments on GSCs have demonstrated that CREB5 is more highly expressed in undifferentiated GSCs than in differentiated GSCs. Additionally, gene silencing by short hairpin RNA (shRNA) of CREB5 has prevented the proliferation and self-renewal ability of GSCs in vitro and decreased their tumor forming ability in vivo. Meanwhile, RNA-sequencing, luciferase reporter assay, and ChIP assay have all demonstrated the closely association between CREB5 and OLIG2. These findings suggest that targeting CREB5 could be an effective approach to overcoming GSCs.
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Affiliation(s)
- Hyun-Jin Kim
- Department of Animal Science, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Hye-Min Jeon
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Don Carlo Batara
- Department of Animal Science, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Seongsoo Lee
- Gwangju Center, Korea Basic Science Institute (KBSI), Gwangju, 61186, Republic of Korea
| | - Suk Jun Lee
- Department of Biomedical Laboratory Science, College of Health & Medical Sciences, Cheongju University, Chungbuk, 360764, Republic of Korea
| | - Jinlong Yin
- Henan-Macquarie Uni Joint Centre for Biomedical Innovation, Academy for Advanced Interdisciplinary Studies, Henan Key Laboratory of Brain Targeted Bio-nanomedicine, School of Life Sciences, Henan University, Kaifeng, 475004, Henan, China
| | - Sang-Ik Park
- Laboratory of Veterinary Pathology, BK21 FOUR Program, College of Veterinary Medicine, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Minha Park
- Department of Biomedicine, BK21 FOUR Program, Health & Life Convergence Sciences, Biomedical and Healthcare Research Institute, Mokpo National University, Muan, 58554, Republic of Korea
| | - Jong Bae Seo
- Department of Biomedicine, BK21 FOUR Program, Health & Life Convergence Sciences, Biomedical and Healthcare Research Institute, Mokpo National University, Muan, 58554, Republic of Korea
| | - Jinik Hwang
- West Sea Fisheries Research Institute, National Institute of Fisheries Science, Incheon, 22383, Republic of Korea
| | - Young Joon Oh
- Technology Innovation Research Division, World Institute of Kimchi, Gwangju, 61755, Republic of Korea
| | - Sung-Suk Suh
- Department of Biomedicine, BK21 FOUR Program, Health & Life Convergence Sciences, Biomedical and Healthcare Research Institute, Mokpo National University, Muan, 58554, Republic of Korea.
| | - Sung-Hak Kim
- Department of Animal Science, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, 61186, Republic of Korea.
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Magrassi L, Brambilla F, Viganò R, Di Silvestre D, Benazzi L, Bellantoni G, Danesino GM, Comincini S, Mauri P. Proteomic Analysis on Sequential Samples of Cystic Fluid Obtained from Human Brain Tumors. Cancers (Basel) 2023; 15:4070. [PMID: 37627098 PMCID: PMC10452907 DOI: 10.3390/cancers15164070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/24/2023] [Accepted: 08/07/2023] [Indexed: 08/27/2023] Open
Abstract
Cystic formation in human primary brain tumors is a relatively rare event whose incidence varies widely according to the histotype of the tumor. Composition of the cystic fluid has mostly been characterized in samples collected at the time of tumor resection and no indications of the evolution of cystic content are available. We characterized the evolution of the proteome of cystic fluid using a bottom-up proteomic approach on sequential samples obtained from secretory meningioma (SM), cystic schwannoma (CS) and cystic high-grade glioma (CG). We identified 1008 different proteins; 74 of these proteins were found at least once in the cystic fluid of all tumors. The most abundant proteins common to all tumors studied derived from plasma, with the exception of prostaglandin D2 synthase, which is a marker of cerebrospinal fluid origin. Overall, the protein composition of cystic fluid obtained at different times from the same tumor remained stable. After the identification of differentially expressed proteins (DEPs) and the protein-protein interaction network analysis, we identified the presence of tumor-specific pathways that may help to characterize tumor-host interactions. Our results suggest that plasma proteins leaking from local blood-brain barrier disruption are important contributors to cyst fluid formation, but cerebrospinal fluid (CSF) and the tumor itself also contribute to the cystic fluid proteome and, in some cases, as with immunoglobulin G, shows tumor-specific variations that cannot be simply explained by differences in vessel permeability or blood contamination.
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Affiliation(s)
- Lorenzo Magrassi
- Neurosurgery, Dipartimento di Scienze Clinico-Chirurgiche e Pediatriche, Università degli Studi di Pavia, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy
- Istituto di Genetica Molecolare—CNR, 27100 Pavia, Italy
| | - Francesca Brambilla
- Proteomics and Metabolomics Institute for Biomedical Technologies (ITB-CNR), Segrate, 20090 Milan, Italy; (F.B.); (R.V.); (D.D.S.); (L.B.); (P.M.)
| | - Raffaello Viganò
- Proteomics and Metabolomics Institute for Biomedical Technologies (ITB-CNR), Segrate, 20090 Milan, Italy; (F.B.); (R.V.); (D.D.S.); (L.B.); (P.M.)
| | - Dario Di Silvestre
- Proteomics and Metabolomics Institute for Biomedical Technologies (ITB-CNR), Segrate, 20090 Milan, Italy; (F.B.); (R.V.); (D.D.S.); (L.B.); (P.M.)
| | - Louise Benazzi
- Proteomics and Metabolomics Institute for Biomedical Technologies (ITB-CNR), Segrate, 20090 Milan, Italy; (F.B.); (R.V.); (D.D.S.); (L.B.); (P.M.)
| | - Giuseppe Bellantoni
- Struttura Complessa di Neurochirurgia, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy;
| | - Gian Marco Danesino
- Struttura Complessa di Radiologia Diagnostica per Immagini 2—Neuroradiologia, Fondazione IRCCS Policlinico S. Matteo, 27100 Pavia, Italy;
| | - Sergio Comincini
- Dipartimento di Biologia e Biotecnologie, Università di Pavia, 27100 Pavia, Italy;
| | - Pierluigi Mauri
- Proteomics and Metabolomics Institute for Biomedical Technologies (ITB-CNR), Segrate, 20090 Milan, Italy; (F.B.); (R.V.); (D.D.S.); (L.B.); (P.M.)
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Innocenti L, Ortenzi V, Scarpitta R, Montemurro N, Pasqualetti F, Asseri R, Lazzi S, Szumera-Cieckiewicz A, De Ieso K, Perrini P, Naccarato AG, Scatena C, Fanelli GN. The Prognostic Impact of Gender, Therapeutic Strategies, Molecular Background, and Tumor-Infiltrating Lymphocytes in Glioblastoma: A Still Unsolved Jigsaw. Genes (Basel) 2023; 14:501. [PMID: 36833428 PMCID: PMC9956148 DOI: 10.3390/genes14020501] [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: 12/08/2022] [Revised: 01/21/2023] [Accepted: 02/14/2023] [Indexed: 02/18/2023] Open
Abstract
Despite the adoption of novel therapeutical approaches, the outcomes for glioblastoma (GBM) patients remain poor. In the present study, we investigated the prognostic impact of several clinico-pathological and molecular features as well as the role of the cellular immune response in a series of 59 GBM. CD4+ and CD8+ tumor-infiltrating lymphocytes (TILs) were digitally assessed on tissue microarray cores and their prognostic role was investigated. Moreover, the impact of other clinico-pathological features was evaluated. The number of CD4+ and CD8+ is higher in GBM tissue compared to normal brain tissue (p < 0.0001 and p = 0.0005 respectively). A positive correlation between CD4+ and CD8+ in GBM is present (rs = 0.417-p = 0.001). CD4+ TILs are inversely related to overall survival (OS) (HR = 1.79, 95% CI 1.1-3.1, p = 0.035). The presence of low CD4+ TILs combined with low CD8+ TILs is an independent predictor of longer OS (HR 0.38, 95% CI 0.18-0.79, p = 0.014). Female sex is independently related to longer OS (HR 0.42, 95% CI 0.22-0.77, p = 0.006). Adjuvant treatment, methylguanine methyltransferase (MGMT) promoter methylation, and age remain important prognostic factors but are influenced by other features. Adaptive cell-mediated immunity can affect the outcomes of GBM patients. Further studies are needed to elucidate the commitment of the CD4+ cells and the effects of different TILs subpopulations in GBM.
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Affiliation(s)
- Lorenzo Innocenti
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
| | - Valerio Ortenzi
- Department of Laboratory Medicine, Pisa University Hospital, 56126 Pisa, Italy
| | - Rosa Scarpitta
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
| | - Nicola Montemurro
- Department of Neurosurgery, Pisa University Hospital, 56126 Pisa, Italy
| | - Francesco Pasqualetti
- Department of Radiation Oncology, Pisa University Hospital, 56126 Pisa, Italy
- Department of Oncology, Oxford University, Oxford OX1 4BH, UK
| | - Roberta Asseri
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
| | - Stefano Lazzi
- Anatomic Pathology Unit, Department of Medical Biotechnology, University of Siena, 53100 Siena, Italy
| | - Anna Szumera-Cieckiewicz
- Department of Pathology, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland
- Department of Diagnostic Hematology, Institute of Hematology and Transfusion Medicine, 02-776 Warsaw, Poland
| | - Katia De Ieso
- Department of Laboratory Medicine, Pisa University Hospital, 56126 Pisa, Italy
| | - Paolo Perrini
- Department of Neurosurgery, Pisa University Hospital, 56126 Pisa, Italy
| | - Antonio Giuseppe Naccarato
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
- Department of Laboratory Medicine, Pisa University Hospital, 56126 Pisa, Italy
| | - Cristian Scatena
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
- Department of Laboratory Medicine, Pisa University Hospital, 56126 Pisa, Italy
| | - Giuseppe Nicolò Fanelli
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
- Department of Laboratory Medicine, Pisa University Hospital, 56126 Pisa, Italy
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
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Imaging of Indocyanine Green-Human Serum Albumin (ICG-HSA) Complex in Secreted Protein Acidic and Rich in Cysteine (SPARC)-Expressing Glioblastoma. Int J Mol Sci 2023; 24:ijms24010850. [PMID: 36614294 PMCID: PMC9821702 DOI: 10.3390/ijms24010850] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/19/2022] [Accepted: 12/27/2022] [Indexed: 01/05/2023] Open
Abstract
Glioblastoma is the most common and fatal primary glioma and has a severe prognosis. It is a challenge for neurosurgeons to remove brain tumor tissues completely by resection. Meanwhile, fluorescence-guided surgery (FGS) is a technique used in glioma surgery to enhance the visualization of tumor edges to clarify the extent of tumor resection. Indocyanine green (ICG) is the only FDA-approved NIR fluorescent agent. It non-covalently binds to human serum albumin (HSA). Secreted protein acidic and rich in cysteine (SPARC) is an extracellular glycoprotein expressed in gliomas and binds to albumin, suggesting that it plays an important role in tumor uptake of the ICG-HSA complex. Here we demonstrate the binding properties of HSA or SPARC to ICG using surface plasmon resonance and saturation binding assay. According to in vitro and in vivo studies, the results showed that the uptake of ICG-HSA complex was higher in SPARC-expressing glioblastoma cell line and tumor region compared with the uptake of free ICG. Here, we visualized the SPARC-dependent uptake of ICG and ICG-HSA complex in U87MG. Our results demonstrated that the ICG-HSA complex is likely to be used as an efficient imaging agent targeting SPARC-expressing tumors, especially glioblastoma.
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Characterization of Hevin (SPARCL1) Immunoreactivity in Postmortem Human Brain Homogenates. Neuroscience 2021; 467:91-109. [PMID: 34033869 DOI: 10.1016/j.neuroscience.2021.05.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 05/12/2021] [Accepted: 05/13/2021] [Indexed: 11/22/2022]
Abstract
Hevin is a matricellular glycoprotein that plays important roles in neural developmental processes such as neuronal migration, synaptogenesis and synaptic plasticity. In contrast to other matricellular proteins whose expression decreases when development is complete, hevin remains highly expressed, suggesting its involvement in adult brain function. In vitro studies have shown that hevin can have different post-translational modifications. However, the glycosylation pattern of hevin in the human brain remains unknown, as well as its relative distribution and localization. The present study provides the first thorough characterization of hevin protein expression by Western blot in postmortem adult human brain. Our results demonstrated two major specific immunoreactive bands for hevin: an intense band migrating around 130 kDa, and a band migrating around 100 kDa. Biochemical assays revealed that both hevin bands have a different glycosylation pattern. Subcellular fractionation showed greater expression in membrane-enriched fraction than in cytosolic preparation, and a higher expression in prefrontal cortex (PFC) compared to hippocampus (HIP), caudate nucleus (CAU) and cerebellum (CB). We confirmed that a disintegrin and metalloproteinase with thrombospondin motifs 4 (ADAMTS4) and matrixmetalloproteinase 3 (MMP-3) proteases digestion led to an intense double band with similar molecular weight to that described as SPARC-like fragment (SLF). Finally, hevin immunoreactivity was also detected in human astrocytoma, meningioma, cerebrospinal fluid and serum samples, but was absent from any blood cell type.
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Decipher the Glioblastoma Microenvironment: The First Milestone for New Groundbreaking Therapeutic Strategies. Genes (Basel) 2021; 12:genes12030445. [PMID: 33804731 PMCID: PMC8003887 DOI: 10.3390/genes12030445] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/12/2021] [Accepted: 03/17/2021] [Indexed: 02/06/2023] Open
Abstract
Glioblastoma (GBM) is the most common primary malignant brain tumour in adults. Despite the combination of novel therapeutical approaches, it remains a deadly malignancy with an abysmal prognosis. GBM is a polymorphic tumour from both molecular and histological points of view. It consists of different malignant cells and various stromal cells, contributing to tumour initiation, progression, and treatment response. GBM’s microenvironment is multifaceted and is made up of soluble factors, extracellular matrix components, tissue-resident cell types (e.g., neurons, astrocytes, endothelial cells, pericytes, and fibroblasts) together with resident (e.g., microglia) or recruited (e.g., bone marrow-derived macrophages) immune cells. These latter constitute the so-called immune microenvironment, accounting for a substantial GBM’s tumour volume. Despite the abundance of immune cells, an intense state of tumour immunosuppression is promoted and developed; this represents the significant challenge for cancer cells’ immune-mediated destruction. Though literature data suggest that distinct GBM’s subtypes harbour differences in their microenvironment, its role in treatment response remains obscure. However, an in-depth investigation of GBM’s microenvironment may lead to novel therapeutic opportunities to improve patients’ outcomes. This review will elucidate the GBM’s microenvironment composition, highlighting the current state of the art in immunotherapy approaches. We will focus on novel strategies of active and passive immunotherapies, including vaccination, gene therapy, checkpoint blockade, and adoptive T-cell therapies.
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Kierulf-Vieira KS, Sandberg CJ, Waaler J, Lund K, Skaga E, Saberniak BM, Panagopoulos I, Brandal P, Krauss S, Langmoen IA, Vik-Mo EO. A Small-Molecule Tankyrase Inhibitor Reduces Glioma Stem Cell Proliferation and Sphere Formation. Cancers (Basel) 2020; 12:cancers12061630. [PMID: 32575464 PMCID: PMC7352564 DOI: 10.3390/cancers12061630] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 06/13/2020] [Accepted: 06/16/2020] [Indexed: 12/19/2022] Open
Abstract
Evidence suggests that the growth and therapeutic resistance of glioblastoma (GBM) may be enabled by a population of glioma stem cells (GSCs) that are regulated by typical stem cell pathways, including the WNT/β-catenin signaling pathway. We wanted to explore the effect of treating GSCs with a small-molecule inhibitor of tankyrase, G007-LK, which has been shown to be a potent modulator of the WNT/β-catenin and Hippo pathways in colon cancer. Four primary GSC cultures and two primary adult neural stem cell cultures were treated with G007-LK and subsequently evaluated through the measurement of growth characteristics, as well as the expression of WNT/β-catenin and Hippo signaling pathway-related proteins and genes. Treatment with G007-LK decreased in vitro proliferation and sphere formation in all four primary GSC cultures in a dose-dependent manner. G007-LK treatment altered the expression of key downstream WNT/β-catenin and Hippo signaling pathway-related proteins and genes. Finally, cotreatment with the established GBM chemotherapeutic compound temozolomide (TMZ) led to an additive reduction in sphere formation, suggesting that WNT/β-catenin signaling may contribute to TMZ resistance. These observations suggest that tankyrase inhibition may serve as a supplement to current GBM therapy, although more work is needed to determine the exact downstream mechanisms involved.
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Affiliation(s)
- Kirsten Strømme Kierulf-Vieira
- Vilhelm Magnus Laboratory for Neurosurgical Research, Institute for Surgical Research and Department of Neurosurgery, Oslo University Hospital, P.O. Box 4950 Nydalen, 0424 Oslo, Norway; (C.J.S.); (E.S.); (B.M.S.); (I.A.L.); (E.O.V.-M.)
- Norwegian Stem Cell Center, Oslo University Hospital, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
- Correspondence:
| | - Cecilie Jonsgar Sandberg
- Vilhelm Magnus Laboratory for Neurosurgical Research, Institute for Surgical Research and Department of Neurosurgery, Oslo University Hospital, P.O. Box 4950 Nydalen, 0424 Oslo, Norway; (C.J.S.); (E.S.); (B.M.S.); (I.A.L.); (E.O.V.-M.)
- Norwegian Stem Cell Center, Oslo University Hospital, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
| | - Jo Waaler
- Department of Immunology and Transfusion Medicine, Oslo University Hospital, P.O. Box 4950 Nydalen, 0424 Oslo, Norway; (J.W.); (K.L.); (S.K.)
- Hybrid Technology Hub-Centre of Excellence, Institute of Basic Medical Sciences, University of Oslo, P.O. Box 1110 Blindern, 0317 OSLO, Norway
| | - Kaja Lund
- Department of Immunology and Transfusion Medicine, Oslo University Hospital, P.O. Box 4950 Nydalen, 0424 Oslo, Norway; (J.W.); (K.L.); (S.K.)
- Hybrid Technology Hub-Centre of Excellence, Institute of Basic Medical Sciences, University of Oslo, P.O. Box 1110 Blindern, 0317 OSLO, Norway
| | - Erlend Skaga
- Vilhelm Magnus Laboratory for Neurosurgical Research, Institute for Surgical Research and Department of Neurosurgery, Oslo University Hospital, P.O. Box 4950 Nydalen, 0424 Oslo, Norway; (C.J.S.); (E.S.); (B.M.S.); (I.A.L.); (E.O.V.-M.)
- Norwegian Stem Cell Center, Oslo University Hospital, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
| | - Birthe Mikkelsen Saberniak
- Vilhelm Magnus Laboratory for Neurosurgical Research, Institute for Surgical Research and Department of Neurosurgery, Oslo University Hospital, P.O. Box 4950 Nydalen, 0424 Oslo, Norway; (C.J.S.); (E.S.); (B.M.S.); (I.A.L.); (E.O.V.-M.)
- Norwegian Stem Cell Center, Oslo University Hospital, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
| | - Ioannis Panagopoulos
- Section for Cancer Cytogenetics, Institute for Cancer Genetics and Informatics, The Norwegian Radium Hospital, Oslo University Hospital, Montebello, P.O. Box 49534 Nydalen, 0424 Oslo, Norway; (I.P.); (P.B.)
| | - Petter Brandal
- Section for Cancer Cytogenetics, Institute for Cancer Genetics and Informatics, The Norwegian Radium Hospital, Oslo University Hospital, Montebello, P.O. Box 49534 Nydalen, 0424 Oslo, Norway; (I.P.); (P.B.)
- Department of Oncology, The Norwegian Radium Hospital, Oslo University Hospital, Montebello, P.O. Box 49534 Nydalen, 0424 Oslo, Norway
- Centre for Cancer Biomedicine, Faculty of Medicine, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
| | - Stefan Krauss
- Department of Immunology and Transfusion Medicine, Oslo University Hospital, P.O. Box 4950 Nydalen, 0424 Oslo, Norway; (J.W.); (K.L.); (S.K.)
- Hybrid Technology Hub-Centre of Excellence, Institute of Basic Medical Sciences, University of Oslo, P.O. Box 1110 Blindern, 0317 OSLO, Norway
| | - Iver Arne Langmoen
- Vilhelm Magnus Laboratory for Neurosurgical Research, Institute for Surgical Research and Department of Neurosurgery, Oslo University Hospital, P.O. Box 4950 Nydalen, 0424 Oslo, Norway; (C.J.S.); (E.S.); (B.M.S.); (I.A.L.); (E.O.V.-M.)
- Norwegian Stem Cell Center, Oslo University Hospital, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
- Centre for Cancer Biomedicine, Faculty of Medicine, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
- Department of Neurosurgery, Oslo University Hospital, P.O. Box 4950 Nydalen, 0424 Oslo, Norway
| | - Einar Osland Vik-Mo
- Vilhelm Magnus Laboratory for Neurosurgical Research, Institute for Surgical Research and Department of Neurosurgery, Oslo University Hospital, P.O. Box 4950 Nydalen, 0424 Oslo, Norway; (C.J.S.); (E.S.); (B.M.S.); (I.A.L.); (E.O.V.-M.)
- Norwegian Stem Cell Center, Oslo University Hospital, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
- Centre for Cancer Biomedicine, Faculty of Medicine, University of Oslo, P.O. Box 1112 Blindern, 0317 Oslo, Norway
- Department of Neurosurgery, Oslo University Hospital, P.O. Box 4950 Nydalen, 0424 Oslo, Norway
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Fanelli GN, Naccarato AG, Scatena C. Recent Advances in Cancer Plasticity: Cellular Mechanisms, Surveillance Strategies, and Therapeutic Optimization. Front Oncol 2020; 10:569. [PMID: 32391266 PMCID: PMC7188928 DOI: 10.3389/fonc.2020.00569] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Accepted: 03/30/2020] [Indexed: 12/12/2022] Open
Abstract
The processes of recurrence and metastasis, through which cancer relapses locally or spreads to distant sites in the body, accounts for more than 90% of cancer-related deaths. At present there are very few treatment options for patients at this stage of their disease. The main obstacle to successfully treat advanced cancer is the cells' ability to change in ways that make them resistant to treatment. Understanding the cellular mechanisms that mediate this cancer cell plasticity may lead to improved patient survival. Epigenetic reprogramming, together with tumor microenvironment, drives such dynamic mechanisms favoring tumor heterogeneity, and cancer cell plasticity. In addition, the development of new approaches that can report on cancer plasticity in their native environment have profound implications for studying cancer biology and monitoring tumor progression. We herein provide an overview of recent advancements in understanding the mechanisms regulating cell plasticity and current strategies for their monitoring and therapy management.
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Affiliation(s)
- Giuseppe Nicolò Fanelli
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Antonio Giuseppe Naccarato
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Cristian Scatena
- Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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Gagliardi F, Narayanan A, Gallotti AL, Pieri V, Mazzoleni S, Cominelli M, Rezzola S, Corsini M, Brugnara G, Altabella L, Politi LS, Bacigaluppi M, Falini A, Castellano A, Ronca R, Poliani PL, Mortini P, Galli R. Enhanced SPARCL1 expression in cancer stem cells improves preclinical modeling of glioblastoma by promoting both tumor infiltration and angiogenesis. Neurobiol Dis 2019; 134:104705. [PMID: 31830525 DOI: 10.1016/j.nbd.2019.104705] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/14/2019] [Accepted: 12/08/2019] [Indexed: 12/16/2022] Open
Abstract
Glioblastoma (GBM) is the most malignant brain tumor of adults and is characterized by extensive cell dissemination within the brain parenchyma and enhanced angiogenesis. Effective preclinical modeling of these key features suffers from several shortcomings. Aim of this study was to determine whether modulating the expression of extracellular matrix (ECM) modifiers in proneural (PN) and mesenchymal (MES) cancer stem cells (CSCs) and in conventional glioma cell lines (GCLs) might improve tumor invasion and vascularization. To this end, we selected secreted, acidic and rich in cysteine-like 1 (SPARCL1) as a potential mediator of ECM remodeling in GBM. SPARCL1 transcript and protein expression was assessed in PN and MES CSCs as well as GCLs, in their xenografts and in patient-derived specimens by qPCR, WB and IHC. SPARCL1 expression was then enforced in both CSCs and GCLs by lentiviral-based transduction. The effect of SPARCL1 gain-of-function on microvascular proliferation, microglia activation and advanced imaging features was tested in intracranial xenografts by IHC and MRI and validated by chorioallantoic membrane (CAM) assays. SPARCL1 expression significantly enhanced the infiltrative and neoangiogenic features of PN and MES CSC/GCL-induced tumors, with the concomitant activation of inflammatory responses associated with the tumor microenvironment, thus resulting in experimental GBMs that reproduced both the parenchymal infiltration and the increased microvascular density, typical of GBM. Overall, these results indicate that SPARCL1 overexpression might be instrumental for the generation of CSC-derived preclinical models of GBM in which the main pathognomonic hallmarks of GBMs are retrievable, making them suitable for effective preclinical testing of therapeutics.
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Affiliation(s)
- Filippo Gagliardi
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy; Department Neurosurgery and Gamma Knife Radiosurgery, San Raffaele Scientific Institute, Via Olgettina 60, Milan 20132, Italy
| | - Ashwin Narayanan
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy
| | - Alberto Luigi Gallotti
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy; Department Neurosurgery and Gamma Knife Radiosurgery, San Raffaele Scientific Institute, Via Olgettina 60, Milan 20132, Italy
| | - Valentina Pieri
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy; Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan 20132, Italy
| | - Stefania Mazzoleni
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy
| | - Manuela Cominelli
- Department Molecular and Translational Medicine, Pathology Unit, University of Brescia, Brescia 25124, Italy
| | - Sara Rezzola
- Department Molecular and Translational Medicine, Experimental Oncology and Immunology, University of Brescia, Brescia 25124, Italy
| | - Michela Corsini
- Department Molecular and Translational Medicine, Experimental Oncology and Immunology, University of Brescia, Brescia 25124, Italy
| | - Gianluca Brugnara
- Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan 20132, Italy
| | - Luisa Altabella
- Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan 20132, Italy
| | - Letterio Salvatore Politi
- Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan 20132, Italy
| | - Marco Bacigaluppi
- Neuroimmunology Unit, Institute of Experimental Neurology (INSPE), Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy
| | - Andrea Falini
- Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan 20132, Italy
| | - Antonella Castellano
- Neuroradiology Unit and CERMAC, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan 20132, Italy
| | - Roberto Ronca
- Department Molecular and Translational Medicine, Experimental Oncology and Immunology, University of Brescia, Brescia 25124, Italy
| | - Pietro Luigi Poliani
- Department Molecular and Translational Medicine, Pathology Unit, University of Brescia, Brescia 25124, Italy
| | - Pietro Mortini
- Department Neurosurgery and Gamma Knife Radiosurgery, San Raffaele Scientific Institute, Via Olgettina 60, Milan 20132, Italy
| | - Rossella Galli
- Neural Stem Cell Biology Unit, Division of Neuroscience, San Raffaele Scientific Institute, Via Olgettina 58, Milan 20132, Italy.
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11
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Corsinovi D, Giannetti K, Cericola A, Naef V, Ori M. PDGF-B: The missing piece in the mosaic of PDGF family role in craniofacial development. Dev Dyn 2019; 248:603-612. [PMID: 31070827 DOI: 10.1002/dvdy.47] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 04/09/2019] [Accepted: 04/27/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND The platelet-derived growth factor (PDGF) family consists of four ligands (PDGF-A, PDGF-B, PDGF-C, PDGF-D) and two tyrosine kinase receptors (PDGFR-α and PDGFR-β). In vertebrates, PDGF signaling influences cell proliferation, migration, and matrix deposition, and its up-regulation is implicated in cancer progression. Despite this evidence, the role of each family member during embryogenesis is still incomplete and partially controversial. In particular, study of the role of pdgf signaling during craniofacial development has been focused on pdgf-a, while the role of pdgf-b is almost unknown due to the lethal phenotypes of pdgf-b-null mice. RESULTS By using a pdgf-b splice-blocking morpholino approach, we highlighted impairment of neural crest cell (NCC) migration in Xenopus laevis morphants, leading to alteration of NCC derivatives formation, such as cranial nerves and cartilages. We also uncovered a possible link between pdgf-b and the expression of cadherin superfamily members cdh6 and cdh11, which mediate cell-cell adhesion promoting NCC migration. CONCLUSIONS Our results suggested that pdgf-b signaling is involved in cranial NCC migration and it is required for proper formation of craniofacial NCC derivatives. Taken together, these data unveiled a new role for pdgf-b during vertebrate development, contributing to complete the picture of pdgf signaling role in craniofacial development.
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Affiliation(s)
| | | | | | | | - Michela Ori
- Department of Biology, University of Pisa, Pisa, Italy.,Inter-University Center for the Promotion of the 3Rs Principles in Teaching & Research (Centro 3R), Pisa, Italy
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12
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Nie E, Miao F, Jin X, Wu W, Zhou X, Zeng A, Yu T, Zhi T, Shi Z, Wang Y, Zhang J, Liu N, You Y. Fstl1/DIP2A/MGMT signaling pathway plays important roles in temozolomide resistance in glioblastoma. Oncogene 2018; 38:2706-2721. [PMID: 30542120 PMCID: PMC6484760 DOI: 10.1038/s41388-018-0596-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 07/23/2018] [Accepted: 10/08/2018] [Indexed: 01/24/2023]
Abstract
Temozolomide was recognized as the first-line therapy for glioblastoma to prolong the survival of patients noticeably, while recent clinical studies found that some patients were not sensitive to temozolomide treatment. The possible mechanisms seemed to be methylguanine-DNA-methyltransferase (MGMT), mismatch repair, PARP, etc. And the abnormal expression of MGMT might be the most direct factor. In this study, we provide evidence that Fstl1 plays a vital role in temozolomide resistance by sequentially regulating DIP2A protein distribution, H3K9 acetylation (H3K9Ac), and MGMT transcription. As a multifunctional protein widely distributed in cells, DIP2A cooperates with the HDAC2-DMAP1 complex to enhance H3K9Ac deacetylation, prevent MGMT transcription, and increase temozolomide sensitivity. Fstl1, a glycoprotein highly expressed in glioblastoma, competitively binds DIP2A to block DIP2A nuclear translocation, so as to hinder DIP2A from binding the HDAC2-DMAP1 complex. The overexpression of Fstl1 promoted the expression of MGMT in association with increased promoter H3K9Ac. Upregulation of Fstl1 enhanced temozolomide resistance, whereas Fstl1 silencing obviously sensitized GBM cells to temozolomide both in vivo and in vitro. Moreover, DIP2A depletion abolished the effects of Fstl1 on MGMT expression and temozolomide resistance. These findings highlight an important role of Fstl1 in the regulation of temozolomide resistance by modulation of DIP2A/MGMT signaling.
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Affiliation(s)
- Er Nie
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Faan Miao
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Xin Jin
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Weining Wu
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Xu Zhou
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Ailiang Zeng
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Tianfu Yu
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Tongle Zhi
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Zhumei Shi
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.,State Key lab of Reproductive Medicine, Department of Pathology, Collaborative Innovation Center for Cancer Personalized Medicine, Cancer Center, Nanjing Medical University, Nanjing, 210029, China
| | - Yingyi Wang
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Junxia Zhang
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Ning Liu
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China. .,Chinese Glioma Cooperative Group (CGCG), Nanjing, 210029, China.
| | - Yongping You
- Department of Neurosurgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China. .,Chinese Glioma Cooperative Group (CGCG), Nanjing, 210029, China.
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13
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Brandao M, Simon T, Critchley G, Giamas G. Astrocytes, the rising stars of the glioblastoma microenvironment. Glia 2018; 67:779-790. [PMID: 30240060 DOI: 10.1002/glia.23520] [Citation(s) in RCA: 110] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/17/2018] [Accepted: 07/18/2018] [Indexed: 12/24/2022]
Abstract
Glioblastoma (GBM) is an aggressive primary tumor, causing thousands of deaths worldwide every year. The mean survival of patients with GBM remains below 20 months despite current available therapies. GBM cells' interactions with their stromal counterparts are crucial for tumor development. Astrocytes are glial cells that comprise ~50% of all brain cells and are therefore likely to establish direct contact with GBM cells. As other tumor cell types can hijack fibroblasts or immune cells to facilitate tumor growth, GBM cells can actually activate astrocytes, namely, the tumor associated astrocytes (TAAs), to promote GBM invasion in the healthy tissue. TAAs have thus been shown to be involved in GBM cells growth and limited response to radiation or chemotherapy (i.e., Temozolomide). Nevertheless, even though the interest in the cancer research community is increasing, the role of TAAs during GBM development is still overlooked. Yet, obtaining an in-depth understanding of the mechanisms by which TAAs influence GBM progression might lead to the development of new therapeutic strategies. This article therefore reports the different levels of GBM progression at which TAAs have been recently described to be involved in, including tumor cells' proliferation/invasion and resistance to therapies, especially through the activity of extracellular vesicles.
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Affiliation(s)
- Mayra Brandao
- Department of Biochemistry and Biomedicine, University of Sussex, School of Life Sciences, Brighton, United Kingdom
| | - Thomas Simon
- Department of Biochemistry and Biomedicine, University of Sussex, School of Life Sciences, Brighton, United Kingdom
| | - Giles Critchley
- Brighton and Sussex University Hospitals NHS Trust, Brighton, United Kingdom
| | - Georgios Giamas
- Department of Biochemistry and Biomedicine, University of Sussex, School of Life Sciences, Brighton, United Kingdom
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Li T, Liu X, Yang A, Fu W, Yin F, Zeng X. Associations of tumor suppressor SPARCL1 with cancer progression and prognosis. Oncol Lett 2017; 14:2603-2610. [PMID: 28927026 PMCID: PMC5588123 DOI: 10.3892/ol.2017.6546] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 04/13/2017] [Indexed: 01/03/2023] Open
Abstract
SPARC-like protein 1 (SPARCL1), a member of the family of secreted proteins which is acidic and rich in cysteine, is a potential tumor suppressor gene in most types of tumor. A systemic review and bioinformatics analysis was carried out to determine the associations between SPARCL1 and tumor progression and clinical factors. Downregulation of SPARCL1, thought to be regulated by epigenetic modifications including DNA methylation, serves important functions in tumor progression and development, with its regulatory functions on cell viability, migration, invasion, cell adhesion and drug resistance. Downregulation of SPARCL1 was markedly associated with a poor overall survival rate of patients with one of ≥7 solid tumors and predicted increased mortality in patients with one of ≥4 distinct tumor types. The present review indicated that SPARCL1 may be a therapeutic target for cancer treatment and a biomarker to determine prognosis.
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Affiliation(s)
- Ting Li
- Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Xia Liu
- Centre for Translational Medicine, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Antai Yang
- Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Wenjie Fu
- Centre for Translational Medicine, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Fuqiang Yin
- Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China.,Key Laboratory of High-Incidence-Tumor Prevention and Treatment, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Xiaoyun Zeng
- Key Laboratory of High-Incidence-Tumor Prevention and Treatment, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China.,School of Public Health, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
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15
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SPARCL1 a novel player in cancer biology. Crit Rev Oncol Hematol 2017; 109:63-68. [DOI: 10.1016/j.critrevonc.2016.11.013] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 11/22/2016] [Indexed: 01/02/2023] Open
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16
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Miller SJ, Zhang PW, Glatzer J, Rothstein JD. Astroglial transcriptome dysregulation in early disease of an ALS mutant SOD1 mouse model. J Neurogenet 2016; 31:37-48. [DOI: 10.1080/01677063.2016.1260128] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Sean J. Miller
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- The Brain Science Institute, Johns Hopkins University, Baltimore, MD, USA
- Cellular and Molecular Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ping-wu Zhang
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- The Brain Science Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Jenna Glatzer
- The Brain Science Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Jeffrey D. Rothstein
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- The Brain Science Institute, Johns Hopkins University, Baltimore, MD, USA
- Cellular and Molecular Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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17
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Role of Matricellular Proteins in Disorders of the Central Nervous System. Neurochem Res 2016; 42:858-875. [DOI: 10.1007/s11064-016-2088-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 10/17/2016] [Accepted: 10/21/2016] [Indexed: 12/15/2022]
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18
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Liu CW, Atkinson MA, Zhang Q. Type 1 diabetes cadaveric human pancreata exhibit a unique exocrine tissue proteomic profile. Proteomics 2016; 16:1432-46. [PMID: 26935967 DOI: 10.1002/pmic.201500333] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Revised: 01/26/2016] [Accepted: 02/17/2016] [Indexed: 12/28/2022]
Abstract
Type 1 diabetes (T1D) is an autoimmune disorder resulting from a self-destruction of pancreatic islet beta cells. The complete proteome of the human pancreas, where both the dysfunctional beta cells and their proximal environment co-exist, remains unknown. Here, we used TMT10-based isobaric labeling and multidimensional LC-MS/MS to quantitatively profile the differences between pancreatic head region tissues from T1D (N = 5) and healthy subjects (N = 5). Among the 5357 (1% false discovery rate) confidently identified proteins, 145 showed statistically significant dysregulation between T1D and healthy subjects. The differentially expressed pancreatic proteome supports the growing notion of a potential role for exocrine pancreas involvement in T1D. This study also demonstrates the utility for this approach to analyze dysregulated proteins as a means to investigate islet biology, pancreatic pathology and T1D pathogenesis.
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Affiliation(s)
- Chih-Wei Liu
- Center for Translational Biomedical Research, University of North Carolina at Greensboro, North Carolina Research Campus, Kannapolis, NC, USA
| | - Mark A Atkinson
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL, USA
| | - Qibin Zhang
- Center for Translational Biomedical Research, University of North Carolina at Greensboro, North Carolina Research Campus, Kannapolis, NC, USA.,Department of Chemistry & Biochemistry, University of North Carolina at Greensboro, Greensboro, NC, USA
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Beretov J, Wasinger VC, Millar EKA, Schwartz P, Graham PH, Li Y. Proteomic Analysis of Urine to Identify Breast Cancer Biomarker Candidates Using a Label-Free LC-MS/MS Approach. PLoS One 2015; 10:e0141876. [PMID: 26544852 PMCID: PMC4636393 DOI: 10.1371/journal.pone.0141876] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2014] [Accepted: 10/14/2015] [Indexed: 01/11/2023] Open
Abstract
INTRODUCTION Breast cancer is a complex heterogeneous disease and is a leading cause of death in women. Early diagnosis and monitoring progression of breast cancer are important for improving prognosis. The aim of this study was to identify protein biomarkers in urine for early screening detection and monitoring invasive breast cancer progression. METHOD We performed a comparative proteomic analysis using ion count relative quantification label free LC-MS/MS analysis of urine from breast cancer patients (n = 20) and healthy control women (n = 20). RESULTS Unbiased label free LC-MS/MS-based proteomics was used to provide a profile of abundant proteins in the biological system of breast cancer patients. Data analysis revealed 59 urinary proteins that were significantly different in breast cancer patients compared to the normal control subjects (p<0.05, fold change >3). Thirty-six urinary proteins were exclusively found in specific breast cancer stages, with 24 increasing and 12 decreasing in their abundance. Amongst the 59 significant urinary proteins identified, a list of 13 novel up-regulated proteins were revealed that may be used to detect breast cancer. These include stage specific markers associated with pre-invasive breast cancer in the ductal carcinoma in-situ (DCIS) samples (Leucine LRC36, MAST4 and Uncharacterized protein CI131), early invasive breast cancer (DYH8, HBA, PEPA, uncharacterized protein C4orf14 (CD014), filaggrin and MMRN2) and metastatic breast cancer (AGRIN, NEGR1, FIBA and Keratin KIC10). Preliminary validation of 3 potential markers (ECM1, MAST4 and filaggrin) identified was performed in breast cancer cell lines by Western blotting. One potential marker MAST4 was further validated in human breast cancer tissues as well as individual human breast cancer urine samples with immunohistochemistry and Western blotting, respectively. CONCLUSIONS Our results indicate that urine is a useful non-invasive source of biomarkers and the profile patterns (biomarkers) identified, have potential for clinical use in the detection of BC. Validation with a larger independent cohort of patients is required in the following study.
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Affiliation(s)
- Julia Beretov
- Cancer Care Centre, St George Hospital, Kogarah, Australia
- St George and Sutherland Clinical School, Faculty of Medicine, University of New South Wales (UNSW), Kensington, Australia
- SEALS, Anatomical Pathology, St George Hospital, Kogarah, Australia
| | - Valerie C. Wasinger
- Bioanalytical Mass Spectrometry Facility, Mark Wainwright Analytical Centre, UNSW, Kensington, Australia
- School of Medical Sciences, UNSW, Kensington, Australia
| | - Ewan K. A. Millar
- SEALS, Anatomical Pathology, St George Hospital, Kogarah, Australia
- School of Medical Sciences, UNSW, Kensington, Australia
- Cancer Research Program, Kinghorn Cancer Centre and Garvan Institute of Medical Research, Darlinghurst, Australia
- School of Medicine and Health Sciences, University of Western Sydney, Campbelltown, Australia
| | - Peter Schwartz
- Breast Surgery, St George Private Hospital, Kogarah, Australia
| | - Peter H. Graham
- Cancer Care Centre, St George Hospital, Kogarah, Australia
- St George and Sutherland Clinical School, Faculty of Medicine, University of New South Wales (UNSW), Kensington, Australia
| | - Yong Li
- Cancer Care Centre, St George Hospital, Kogarah, Australia
- St George and Sutherland Clinical School, Faculty of Medicine, University of New South Wales (UNSW), Kensington, Australia
- * E-mail:
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SPARCL1 is a novel predictor of tumor recurrence and survival in hilar cholangiocarcinoma. Tumour Biol 2015; 37:4159-67. [PMID: 26490986 DOI: 10.1007/s13277-015-4206-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Accepted: 10/05/2015] [Indexed: 12/12/2022] Open
Abstract
Secreted protein acidic and rich in cysteines-like protein 1 (SPARCL1) has been implicated in tumor initiation, formation, and progression of various cancers, yet its role in hilar cholangiocarcinoma remains largely uncharacterized. In the present study, tissue microarrays containing resected hilar cholangiocarcinoma specimens from 92 patients were used to evaluate the expression of SPARCL1 protein by immunohistochemistry (IHC). In vitro assays were used to determine the effect of SPARCL1 overexpression on cell growth and migration. Loss of SPARCL1 expression was observed in 46 (50.0 %) of the 92 primary tumors. SPARCL1 expression is inversely associated with poorly or undifferentiation specimens (P = 0.030) in addition to lymph node metastasis (P = 0.047). Survival analysis demonstrated that SPARCL1 is an independent factor in predicting the outcome of patients with hilar cholangiocarcinoma. SPARCL1 overexpression suppressed tumor cell migration in vitro by inhibiting MMP-9, MMP-2, Vimentin, and Fibronectin expression, whereas did not inhibit cell proliferation in vitro. Our results suggest that loss of SPARCL1 is involved in the tumorigenesis of hilar cholangiocarcinoma and may serve as a novel molecular biomarker for patients' outcome.
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A preliminary quantitative proteomic analysis of glioblastoma pseudoprogression. Proteome Sci 2015; 13:12. [PMID: 25866482 PMCID: PMC4393599 DOI: 10.1186/s12953-015-0066-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 02/11/2015] [Indexed: 01/29/2023] Open
Abstract
BACKGROUNDS Pseudoprogression disease (PsPD) is commonly observed during glioblastoma (GBM) follow-up after adjuvant therapy. Because it is difficult to differentiate PsPD from true early progression of GBM, we have used a quantitative proteomics strategy to identify molecular signatures and develop predictive markers of PsPD. RESULTS An initial screening of three PsPD and three GBM patients was performed, and from which 530 proteins with significant fold changes were identified. By conducting biological functional analysis of these proteins, we found evidence that the protein synthesis network and the cellular growth and proliferation network were most significantly affected. Moreover, six of the proteins (HNRNPK, ELAVL1, CDH2, FBLN1, CALU and FGB) involved in the two networks were validated (n = 18) in the same six samples and in twelve additional samples using immunohistochemistry methods and the western blot analysis. The receiver operating characteristic (ROC) curve analysis in distinguishing PsPD patients from GBM patients yielded an area under curve (AUC) value of 0.90 (95% confidence interval (CI), 0.662-0.9880) for CDH2 and.0.92 (95% CI, 0.696-0.995) for CDH2 combined with ELAVL1. CONCLUSIONS The results of the present study both revealed the biological signatures of PsPD from a proteomics perspective and indicated that CDH2 alone or combined with ELAVL1 could be potential biomarkers with high accuracy in the diagnosis of PsPD.
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Turtoi A, Blomme A, Bianchi E, Maris P, Vannozzi R, Naccarato AG, Delvenne P, De Pauw E, Bevilacqua G, Castronovo V. Accessibilome of human glioblastoma: collagen-VI-alpha-1 is a new target and a marker of poor outcome. J Proteome Res 2014; 13:5660-9. [PMID: 25325876 DOI: 10.1021/pr500657w] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Functional targeted therapy has unfortunately failed to improve the outcome of glioblastoma patients. Success stories evidenced by the use of antibody-drug conjugates in other tumor types are encouraging, but targets specific to glioblastoma and accessible through the bloodstream remain scarce. In the current work, we have identified and characterized novel and accessible proteins using an innovative proteomic approach on six human glioblastomas; the corresponding data have been deposited in the PRIDE database identifier PXD001398. Among several clusters of uniquely expressed proteins, we highlight collagen-VI-alpha-1 (COL6A1) as a highly expressed tumor biomarker with low levels in most normal tissues. Immunohistochemical analysis of glioma samples from 61 patients demonstrated that COL6A1 is a significant and consistent feature of high-grade glioma. Deposits of COL6A1 were evidenced in the perivascular regions of the tumor-associated vasculature and in glioma cells found in pseudopalisade structures. Retrospective analysis of public gene-expression data sets from over 300 glioma patients demonstrated a significant correlation of poor patient outcome and high COL6A1 expression. In a proof-of-concept study, we use chicken chorioallantoic membrane in vivo model to show that COL6A1 is a reachable target for IV-injected antibodies. The present data warrant further development of human COL6A1 antibodies for assessing the quantitative biodistribution in the preclinical tumor models.
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Affiliation(s)
- Andrei Turtoi
- Metastasis Research Laboratory, GIGA-Cancer and ‡Department of Pathology, University of Liege , Bat. B23, Liege 4000, Belgium
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Sato T, Arai E, Kohno T, Takahashi Y, Miyata S, Tsuta K, Watanabe SI, Soejima K, Betsuyaku T, Kanai Y. Epigenetic clustering of lung adenocarcinomas based on DNA methylation profiles in adjacent lung tissue: Its correlation with smoking history and chronic obstructive pulmonary disease. Int J Cancer 2014; 135:319-34. [PMID: 24921089 PMCID: PMC4255314 DOI: 10.1002/ijc.28684] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The aim of this study was to clarify the significance of DNA methylation alterations during lung
carcinogenesis. Infinium assay was performed using 139 paired samples of non-cancerous lung tissue
(N) and tumorous tissue (T) from a learning cohort of patients with lung adenocarcinomas (LADCs).
Fifty paired N and T samples from a validation cohort were also analyzed. DNA methylation
alterations on 1,928 probes occurred in N samples relative to normal lung tissue from patients
without primary lung tumors, and were inherited by, or strengthened in, T samples. Unsupervised
hierarchical clustering using DNA methylation levels in N samples on all 26,447 probes subclustered
patients into Cluster I (n = 32), Cluster II (n =
35) and Cluster III (n = 72). LADCs in Cluster I developed from the
inflammatory background in chronic obstructive pulmonary disease (COPD) in heavy smokers and were
locally invasive. Most patients in Cluster II were non-smokers and had a favorable outcome. LADCs in
Cluster III developed in light smokers were most aggressive (frequently showing lymphatic and blood
vessel invasion, lymph node metastasis and an advanced pathological stage), and had a poor outcome.
DNA methylation levels of hallmark genes for each cluster, such as IRX2, HOXD8, SPARCL1,
RGS5 and EI24, were again correlated with clinicopathological
characteristics in the validation cohort. DNA methylation profiles reflecting carcinogenetic factors
such as smoking and COPD appear to be established in non-cancerous lung tissue from patients with
LADCs and may determine the aggressiveness of tumors developing in individual patients, and thus
patient outcome.
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Affiliation(s)
- Takashi Sato
- Division of Molecular Pathology, National Cancer Center
Research InstituteTokyo, 104-0045, Japan
- Division of Pulmonary Medicine, Department of Medicine,
Keio University School of MedicineTokyo, 160-8582, Japan
| | - Eri Arai
- Division of Molecular Pathology, National Cancer Center
Research InstituteTokyo, 104-0045, Japan
| | - Takashi Kohno
- Division of Genome Biology, National Cancer Center
Research InstituteTokyo, 104-0045, Japan
| | - Yoriko Takahashi
- Bioscience Department, Research and Development Center,
Mitsui Knowledge Industry Co., Ltd.Tokyo, 105-6215, Japan
| | - Sayaka Miyata
- Bioscience Department, Research and Development Center,
Mitsui Knowledge Industry Co., Ltd.Tokyo, 105-6215, Japan
| | - Koji Tsuta
- Division of Pathology, Department of Pathology and
Clinical Laboratories, National Cancer Center HospitalTokyo, 104-0045, Japan
| | - Shun-ichi Watanabe
- Division of Thoracic Surgery, Department of Thoracic
Oncology, National Cancer Center HospitalTokyo, 104-0045, Japan
| | - Kenzo Soejima
- Division of Pulmonary Medicine, Department of Medicine,
Keio University School of MedicineTokyo, 160-8582, Japan
| | - Tomoko Betsuyaku
- Division of Pulmonary Medicine, Department of Medicine,
Keio University School of MedicineTokyo, 160-8582, Japan
| | - Yae Kanai
- Division of Molecular Pathology, National Cancer Center
Research InstituteTokyo, 104-0045, Japan
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Astrocyte-secreted matricellular proteins in CNS remodelling during development and disease. Neural Plast 2014; 2014:321209. [PMID: 24551460 PMCID: PMC3914553 DOI: 10.1155/2014/321209] [Citation(s) in RCA: 114] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2013] [Accepted: 12/18/2013] [Indexed: 12/20/2022] Open
Abstract
Matricellular proteins are secreted, nonstructural proteins that regulate the extracellular matrix (ECM) and interactions between cells through modulation of growth factor signaling, cell adhesion, migration, and proliferation. Despite being well described in the context of nonneuronal tissues, recent studies have revealed that these molecules may also play instrumental roles in central nervous system (CNS) development and diseases. In this minireview, we discuss the matricellular protein families SPARC (secreted protein acidic and rich in cysteine), Hevin/SC1 (SPARC-like 1), TN-C (Tenascin C), TSP (Thrombospondin), and CCN (CYR61/CTGF/NOV), which are secreted by astrocytes during development. These proteins exhibit a reduced expression in adult CNS but are upregulated in reactive astrocytes following injury or disease, where they are well placed to modulate the repair processes such as tissue remodeling, axon regeneration, glial scar formation, angiogenesis, and rewiring of neural circuitry. Conversely, their reexpression in reactive astrocytes may also lead to detrimental effects and promote the progression of neurodegenerative diseases.
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Zheng J, Liu L, Wang J, Jin Q. Urinary proteomic and non-prefractionation quantitative phosphoproteomic analysis during pregnancy and non-pregnancy. BMC Genomics 2013; 14:777. [PMID: 24215720 PMCID: PMC3832905 DOI: 10.1186/1471-2164-14-777] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Accepted: 10/28/2013] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Progress in the fields of protein separation and identification technologies has accelerated research into biofluids proteomics for protein biomarker discovery. Urine has become an ideal and rich source of biomarkers in clinical proteomics. Here we performed a proteomic analysis of urine samples from pregnant and non-pregnant patients using gel electrophoresis and high-resolution mass spectrometry. Furthermore, we also apply a non-prefractionation quantitative phosphoproteomic approach using mTRAQ labeling to evaluate the expression of specific phosphoproteins during pregnancy comparison with non-pregnancy. RESULTS In total, 2579 proteins (10429 unique peptides) were identified, including 1408 from the urine of pregnant volunteers and 1985 from the urine of non-pregnant volunteers. One thousand and twenty-three proteins were not reported in previous studies at the proteome level and were unique to our study. Furthermore, we obtained 237 phosphopeptides, representing 105 phosphoproteins. Among these phosphoproteins, 16 of them were found to be significantly differentially expressed, of which 14 were up-regulated and two were down-regulated in urine samples from women just before vaginal delivery. CONCLUSION Taken together, these results offer a comprehensive urinary proteomic profile of healthy women during before and after vaginal delivery and novel information on the phosphoproteins that are differentially regulated during the maintenance of normal pregnancy. Our results may provide a better understanding of the mechanisms of pregnancy maintenance, potentially leading to the development of biomarker-based sensitive assays for understanding pregnancy.
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Affiliation(s)
| | | | | | - Qi Jin
- MOH Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, No,6, Rongjing East Street, BDA, Beijing 100176, China.
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Riezzo I, Zamparese R, Neri M, De Stefano F, Parente R, Pomara C, Turillazzi E, Ventura F, Fineschi V. Sudden, unexpected death due to glioblastoma: report of three fatal cases and review of the literature. Diagn Pathol 2013; 8:73. [PMID: 23638625 PMCID: PMC3652782 DOI: 10.1186/1746-1596-8-73] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2013] [Accepted: 04/21/2013] [Indexed: 11/10/2022] Open
Abstract
Abstract Sudden death from an undiagnosed primary intracranial neoplasm is an exceptionally rare event, with reported frequencies in the range of 0.02% to 2.1% in medico-legal autopsy series and only 12% of all cases of sudden, unexpected death due to primary intracranial tumors are due to glioblastomas. We present three cases of sudden, unexpected death due to glioblastoma, with different brain localization and expression. A complete methodological forensic approach by means of autopsy, histological and immunohistochemical examinations let us to conclude for an acute central dysregulation caused by glioblastoma and relative complication with rapid increase of intracranial pressure as cause of death. Although modern diagnostic imaging techniques have revolutionized the diagnosis of brain tumors, the autopsy and the careful gross examination and section of the fixed brain (with coronal section) is still the final word in determining exact location, topography, mass effects and histology and secondary damage of brain tumor and contributed the elucidation of the cause of death. Immunohistochemistry and proteomic analysis are mandatory in such cases. Virtual slides The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1218574899466985
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Affiliation(s)
- Irene Riezzo
- Department of Forensic Pathology, University of Foggia, Ospedale C, D'Avanzo, viale degli Aviatori, 1, Foggia 71100, Italy
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27
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Kapoor S. Letter to the Editor: glioma grade. J Neurosurg 2013; 118:1151. [PMID: 23521550 DOI: 10.3171/2012.11.jns122115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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