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Lee YE, Choi SA, Kwack PA, Kim HJ, Kim IH, Wang KC, Phi JH, Lee JY, Chong S, Park SH, Park KD, Hwang DW, Joo KM, Kim SK. Repositioning disulfiram as a radiosensitizer against atypical teratoid/rhabdoid tumor. Neuro Oncol 2018; 19:1079-1087. [PMID: 28340172 DOI: 10.1093/neuonc/now300] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background Atypical teratoid/rhabdoid tumor (AT/RT) is one of the most common malignant brain tumors in infants. Although cancer stem cells of AT/RT express aldehyde dehydrogenase (ALDH), effective chemotherapies against AT/RT have not been established. Here, we examined radiosensitizing effects of disulfiram (DSF), an irreversible inhibitor of ALDH against AT/RT for a novel therapeutic method. Methods Patient-derived primary cultured AT/RT cells (SNU.AT/RT-5 and SNU.AT/RT-6) and established AT/RT cell lines (BT-12 and BT-16) were used to assess therapeutic effects of combining DSF with radiation treatment (RT). Survival fraction by clonogenic assay, protein expression, immunofluorescence, and autophagy analysis were evaluated in vitro. Antitumor effects of combining DSF with RT were verified by bioluminescence imaging, tumor volume, and survival analysis in vivo. Results The results demonstrated that DSF at low concentration enhanced the radiosensitivity of AT/RT cells with reduction of survival fraction to 1.21‒1.58. DSF increased DNA double-strand break (γ-H2AX, p-DNA-PKcs, and p-ATM), apoptosis (cleaved caspase-3), autophagy (LC3B), and cell cycle arrest (p21) in irradiated AT/RT cells, while it decreased anti-apoptosis (nuclear factor-kappaB, Survivin, and B-cell lymphoma 2 [Bcl2]). In vivo, DSF and RT combined treatment significantly reduced tumor volumes and prolonged the survival of AT/RT mouse models compared with single treatments. The combined treatment also increased γ-H2AX, cleaved caspase-3, and LC3B expression and decreased ALDH1, Survivin, and Bcl2 expression in vivo. Conclusions DSF and RT combination therapy has additive therapeutic effects on AT/RT by potentiating programmed cell death, including apoptosis and autophagy of AT/RT cells. We suggest that DSF can be applied as a radiosensitizer in AT/RT treatment.
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Affiliation(s)
- Young Eun Lee
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Seung Ah Choi
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Pil Ae Kwack
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Hak Jae Kim
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Il Han Kim
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Kyu-Chang Wang
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Ji Hoon Phi
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Ji Yeoun Lee
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Sangjoon Chong
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Sung-Hye Park
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Kyung Duk Park
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Do Won Hwang
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Kyeung Min Joo
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Seung-Ki Kim
- Division of Pediatric Neurosurgery, Pediatric Clinical Neuroscience Center, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, South Korea; Adolescent Cancer Center, Seoul National University Cancer Hospital, Seoul, South Korea; Department of Radiation Oncology, Seoul National University Hospital, Seoul, South Korea; Department of Anatomy, Seoul National University College of Medicine, Seoul, South Korea; Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea; Department of Pediatrics, Seoul National University Children's Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, SungKyunKwan University, Seoul, South Korea; Department of Anatomy and Cell Biology, SungKyunKwan University School of Medicine, Suwon, South Korea; Single Cell Network Research Center, Sungkyunkwan University School of Medicine, Suwon, South Korea
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Vartanian A, Singh SK, Agnihotri S, Jalali S, Burrell K, Aldape KD, Zadeh G. GBM's multifaceted landscape: highlighting regional and microenvironmental heterogeneity. Neuro Oncol 2014; 16:1167-75. [PMID: 24642524 PMCID: PMC4136895 DOI: 10.1093/neuonc/nou035] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2013] [Accepted: 02/16/2014] [Indexed: 01/29/2023] Open
Abstract
Gliomas are a heterogeneous group of tumors that show variable proliferative potential, invasiveness, aggressiveness, histological grading, and clinical behavior. In this review, we focus on glioblastoma multiforme (GBM), a grade IV glioma, which is the most common and malignant of primary adult brain tumors. Research over the past several decades has revealed the existence of extensive cellular, molecular, genetic, epigenetic, and metabolic heterogeneity among tumors of the same grade and even within individual tumors. Evaluation of different tumor types has shown that tumors with advanced grade and clinical aggressiveness also display enhanced molecular, cellular, and microenvironmental heterogeneity. From a therapeutic standpoint, this heterogeneity is a major clinical hurdle for devising effective therapeutic strategies for patients and challenges personalized medicine. In this review, we will highlight key aspects of GBM heterogeneity, directing special attention to regional heterogeneity, hypoxia, genomic heterogeneity, tumor-specific metabolic reprogramming, neovascularization or angiogenesis, and stromal immune cells. We will further discuss the clinical implications of GBM heterogeneity in the context of therapy.
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Affiliation(s)
- Alenoush Vartanian
- The Arthur and Sonia Labatt Brain Tumor Research Centre, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada (A.V., S.K.S., S.A., S.J., K.B., G.Z.); Division of Neurosurgery, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada (G.Z.); Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas (K.D.A.)
| | - Sanjay K Singh
- The Arthur and Sonia Labatt Brain Tumor Research Centre, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada (A.V., S.K.S., S.A., S.J., K.B., G.Z.); Division of Neurosurgery, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada (G.Z.); Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas (K.D.A.)
| | - Sameer Agnihotri
- The Arthur and Sonia Labatt Brain Tumor Research Centre, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada (A.V., S.K.S., S.A., S.J., K.B., G.Z.); Division of Neurosurgery, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada (G.Z.); Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas (K.D.A.)
| | - Shahrzad Jalali
- The Arthur and Sonia Labatt Brain Tumor Research Centre, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada (A.V., S.K.S., S.A., S.J., K.B., G.Z.); Division of Neurosurgery, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada (G.Z.); Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas (K.D.A.)
| | - Kelly Burrell
- The Arthur and Sonia Labatt Brain Tumor Research Centre, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada (A.V., S.K.S., S.A., S.J., K.B., G.Z.); Division of Neurosurgery, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada (G.Z.); Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas (K.D.A.)
| | - Kenneth D Aldape
- The Arthur and Sonia Labatt Brain Tumor Research Centre, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada (A.V., S.K.S., S.A., S.J., K.B., G.Z.); Division of Neurosurgery, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada (G.Z.); Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas (K.D.A.)
| | - Gelareh Zadeh
- The Arthur and Sonia Labatt Brain Tumor Research Centre, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada (A.V., S.K.S., S.A., S.J., K.B., G.Z.); Division of Neurosurgery, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada (G.Z.); Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas (K.D.A.)
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