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Wang W, Kumegawa K, Chapman OS, Shiraishi R, Xiao Z, Okonechnikov K, Sun Y, Pfister SM, Feng W, Uesaka N, Hoshino M, Takahashi S, Korshunov A, Chavez L, Maruyama R, Kawauchi D. Chromatin modification abnormalities by CHD7 and KMT2C loss promote medulloblastoma progression. Cell Rep 2025:115673. [PMID: 40393452 DOI: 10.1016/j.celrep.2025.115673] [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: 07/18/2024] [Revised: 03/02/2025] [Accepted: 04/16/2025] [Indexed: 05/22/2025] Open
Abstract
Medulloblastoma (MB), a common malignant pediatric brain tumor arising in the cerebellum, is characterized by mutations in chromatin modifiers, highlighting the significance of chromatin modification abnormalities in its progression. While animal models have effectively demonstrated this, a comprehensive evaluation of the oncogenic potential of these mutations remains incomplete. In this study, we use CRISPR-mediated gene editing to knock out chromatin modifier genes mutated in human SHH MB, along with the Ptch1 gene, in cerebellar granule neuron progenitors of neonatal mice. This reveals that depletion of Chd7 and Kmt2c accelerates tumor growth. Multi-layered omics analysis uncovers that inhibition of the neuronal differentiation program by chromatin dysregulation is a key signaling pathway in tumor progression. Additionally, forced expression of Neurod1, a common target of these chromatin modifiers, inhibits proliferation and promotes differentiation. These findings highlight converging chromatin modification abnormalities from distinct mutations in Sonic Hedgehog MB and suggest that epigenetic drugs activating neuronal genes have significant potential as novel treatments.
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Affiliation(s)
- Wanchen Wang
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8052, Japan; Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Tokyo 113-8510, Japan; Department of Neuro-oncology, Institute of Brain Science, Graduate School of Medical Sciences, Nagoya City University, Aichi 467-8601, Japan
| | - Kohei Kumegawa
- Cancer Cell Diversity Project, NEXT-Ganken Program, Japanese Foundation for Cancer Research (JFCR), Tokyo 135-8550, Japan
| | - Owen S Chapman
- Department of Medicine, University of California San Diego, La Jolla CA 92037, USA; Department of Neuro-oncology, Institute of Brain Science, Graduate School of Medical Sciences, Nagoya City University, Aichi 467-8601, Japan
| | - Ryo Shiraishi
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8052, Japan
| | - Zhize Xiao
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8052, Japan; Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Tokyo 113-8510, Japan; Department of Neuro-oncology, Institute of Brain Science, Graduate School of Medical Sciences, Nagoya City University, Aichi 467-8601, Japan
| | - Konstantin Okonechnikov
- Hopp Children's Cancer Center Heidelberg (KiTZ), German Cancer Research Center (DKFZ) and Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Yang Sun
- Department of Neuro-oncology, Institute of Brain Science, Graduate School of Medical Sciences, Nagoya City University, Aichi 467-8601, Japan
| | - Stefan M Pfister
- Hopp Children's Cancer Center Heidelberg (KiTZ), German Cancer Research Center (DKFZ) and Heidelberg University Hospital, 69120 Heidelberg, Germany
| | - Weijun Feng
- Institute of Pediatrics, Children's Hospital of Fudan University, and Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism, Ministry of Science and Technology, Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Naofumi Uesaka
- Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, Tokyo 113-8510, Japan
| | - Mikio Hoshino
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8052, Japan
| | - Satoru Takahashi
- Department of Experimental Pathology and Tumor Biology, Nagoya City University Graduate School of Medical Sciences, Nagoya City University, Aichi 467-8601, Japan
| | - Andrey Korshunov
- Clinical Cooperation Unit Neuropathology (B300), German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), and National Center for Tumor Diseases (NCT), 69120 Heidelberg, Germany
| | - Lukas Chavez
- Department of Medicine, University of California San Diego, La Jolla CA 92037, USA; Rady Children's Hospital San Diego, San Diego, CA 92123, USA; Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Reo Maruyama
- Cancer Cell Diversity Project, NEXT-Ganken Program, Japanese Foundation for Cancer Research (JFCR), Tokyo 135-8550, Japan; Division of Cancer Epigenomics, Cancer Institute, Japanese Foundation for Cancer Research (JFCR), 135-8550 Tokyo, Japan.
| | - Daisuke Kawauchi
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8052, Japan; Department of Neuro-oncology, Institute of Brain Science, Graduate School of Medical Sciences, Nagoya City University, Aichi 467-8601, Japan.
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2
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Shiraishi R, Cancila G, Kumegawa K, Torrejon J, Basili I, Bernardi F, Silva PBGD, Wang W, Chapman O, Yang L, Jami M, Nishitani K, Arai Y, Xiao Z, Yu H, Lo Re V, Marsaud V, Talbot J, Lombard B, Loew D, Jingu M, Okonechnikov K, Sone M, Motohashi N, Aoki Y, Pfister SM, Chavez L, Hoshino M, Maruyama R, Ayrault O, Kawauchi D. Cancer-specific epigenome identifies oncogenic hijacking by nuclear factor I family proteins for medulloblastoma progression. Dev Cell 2024; 59:2302-2319.e12. [PMID: 38834071 DOI: 10.1016/j.devcel.2024.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 03/01/2024] [Accepted: 05/10/2024] [Indexed: 06/06/2024]
Abstract
Normal cells coordinate proliferation and differentiation by precise tuning of gene expression based on the dynamic shifts of the epigenome throughout the developmental timeline. Although non-mutational epigenetic reprogramming is an emerging hallmark of cancer, the epigenomic shifts that occur during the transition from normal to malignant cells remain elusive. Here, we capture the epigenomic changes that occur during tumorigenesis in a prototypic embryonal brain tumor, medulloblastoma. By comparing the epigenomes of the different stages of transforming cells in mice, we identify nuclear factor I family of transcription factors, known to be cell fate determinants in development, as oncogenic regulators in the epigenomes of precancerous and cancerous cells. Furthermore, genetic and pharmacological inhibition of NFIB validated a crucial role of this transcription factor by disrupting the cancer epigenome in medulloblastoma. Thus, this study exemplifies how epigenomic changes contribute to tumorigenesis via non-mutational mechanisms involving developmental transcription factors.
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Affiliation(s)
- Ryo Shiraishi
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8502, Japan
| | - Gabriele Cancila
- Institut Curie, PSL Research University, CNRS UMR, INSERM, Université Paris Sud, Université Paris-Saclay, CNRS UMR 3347, INSERM U1021, Orsay 91400, France
| | - Kohei Kumegawa
- Cancer Cell Diversity Project, NEXT-Ganken Program, Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Jacob Torrejon
- Institut Curie, PSL Research University, CNRS UMR, INSERM, Université Paris Sud, Université Paris-Saclay, CNRS UMR 3347, INSERM U1021, Orsay 91400, France
| | - Irene Basili
- Institut Curie, PSL Research University, CNRS UMR, INSERM, Université Paris Sud, Université Paris-Saclay, CNRS UMR 3347, INSERM U1021, Orsay 91400, France
| | - Flavia Bernardi
- Institut Curie, PSL Research University, CNRS UMR, INSERM, Université Paris Sud, Université Paris-Saclay, CNRS UMR 3347, INSERM U1021, Orsay 91400, France
| | - Patricia Benites Goncalves da Silva
- Hopp Children's Cancer Center Heidelberg (KiTZ), German Cancer Research Center (DKFZ) and Heidelberg University Hospital, Heidelberg 69120, Germany
| | - Wanchen Wang
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8502, Japan
| | - Owen Chapman
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Liying Yang
- Project for Cancer Epigenomics, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
| | - Maki Jami
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8502, Japan
| | - Kayo Nishitani
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8502, Japan
| | - Yukimi Arai
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8502, Japan
| | - Zhize Xiao
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8502, Japan
| | - Hua Yu
- Institut Curie, PSL Research University, CNRS UMR, INSERM, Université Paris Sud, Université Paris-Saclay, CNRS UMR 3347, INSERM U1021, Orsay 91400, France
| | - Valentina Lo Re
- Institut Curie, PSL Research University, CNRS UMR, INSERM, Université Paris Sud, Université Paris-Saclay, CNRS UMR 3347, INSERM U1021, Orsay 91400, France
| | - Véronique Marsaud
- Institut Curie, PSL Research University, CNRS UMR, INSERM, Université Paris Sud, Université Paris-Saclay, CNRS UMR 3347, INSERM U1021, Orsay 91400, France
| | - Julie Talbot
- Institut Curie, PSL Research University, CNRS UMR, INSERM, Université Paris Sud, Université Paris-Saclay, CNRS UMR 3347, INSERM U1021, Orsay 91400, France
| | - Bérangère Lombard
- Institut Curie, PSL Research University, CurieCoreTech Mass Spectrometry Proteomics, Paris 75005, France
| | - Damarys Loew
- Institut Curie, PSL Research University, CurieCoreTech Mass Spectrometry Proteomics, Paris 75005, France
| | - Maho Jingu
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8502, Japan; Department of Biomolecular Science, Graduate School of Science, Toho University, Chiba 274-8510, Japan
| | - Konstantin Okonechnikov
- Hopp Children's Cancer Center Heidelberg (KiTZ), German Cancer Research Center (DKFZ) and Heidelberg University Hospital, Heidelberg 69120, Germany
| | - Masaki Sone
- Department of Biomolecular Science, Graduate School of Science, Toho University, Chiba 274-8510, Japan
| | - Norio Motohashi
- Department of Molecular Therapy, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8502, Japan
| | - Yoshitsugu Aoki
- Department of Molecular Therapy, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8502, Japan
| | - Stefan M Pfister
- Hopp Children's Cancer Center Heidelberg (KiTZ), German Cancer Research Center (DKFZ) and Heidelberg University Hospital, Heidelberg 69120, Germany
| | - Lukas Chavez
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Mikio Hoshino
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8502, Japan
| | - Reo Maruyama
- Cancer Cell Diversity Project, NEXT-Ganken Program, Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan; Project for Cancer Epigenomics, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan.
| | - Olivier Ayrault
- Institut Curie, PSL Research University, CNRS UMR, INSERM, Université Paris Sud, Université Paris-Saclay, CNRS UMR 3347, INSERM U1021, Orsay 91400, France.
| | - Daisuke Kawauchi
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo 187-8502, Japan.
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Chen J, Zhang JX, Lei HX, Li XY, Yan YX, Wang YL, Lv YH, Yan YL, Lei YH. 13-Cis Retinoic Acid Induces Neuronal Differentiation in Daoy (Medulloblastoma) Cells Through Epigenetic Regulation of Topoisomerase IIβ. Appl Biochem Biotechnol 2023; 195:7429-7445. [PMID: 37000354 DOI: 10.1007/s12010-023-04476-z] [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: 03/16/2023] [Indexed: 04/01/2023]
Abstract
Medulloblastoma (MB) is a malignant tumor of the cerebellum that occurs in children and infants. Abnormal neuronal differentiation can lead to brain tumors, and topoisomerase IIβ (Top IIβ) plays an important role in neuronal differentiation. The aim of this study was to investigate the molecular mechanism of 13-cis retinoic acid (13-cis RA) promoting the expression of Top IIβ and inducing neuronal differentiation in human MB Daoy cells. The results showed that 13-cis RA inhibited the cell proliferation and induced cell cycle arrest in G0/G1 phase. The cells differentiated into a neuronal phenotype, with high expression of the neuronal marker microtubule-associated protein 2 (MAP2) and abundant Top IIβ, and obvious neurite growth. Chromatin immunoprecipitation (ChIP) assay showed that histone H3 lysine 27 tri-methylation (H3K27me3) modification in Top IIβ promoter decreased after 13-cis RA-induced cell differentiation, while jumonji domain-containing protein 3 (JMJD3) binding in Top IIβ promoter increased. These results suggest that H3K27me3 and JMJD3 can regulate the expression of Top IIβ gene, which is related to inducing neural differentiation. Our results provide new insights into understanding the regulatory mechanisms of Top IIβ during neuronal differentiation and imply the potential application of 13-cis RA in the clinical treatment of MB.
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Affiliation(s)
- Jing Chen
- Department of Cell Biology, College of Basic Medicine, Hebei Medical University, Shijiazhuang, 050017, Hebei, People's Republic of China
| | - Jing-Xia Zhang
- Department of Radiology, Shijiazhuang Second Hospital, Shijiazhuang, Hebei, China
| | - Hai-Xia Lei
- Department of Oncology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Xing-Yu Li
- Department of Cell Biology, College of Basic Medicine, Hebei Medical University, Shijiazhuang, 050017, Hebei, People's Republic of China
| | - Yong-Xin Yan
- Department of Cell Biology, College of Basic Medicine, Hebei Medical University, Shijiazhuang, 050017, Hebei, People's Republic of China
| | - Yan-Ling Wang
- Department of Cell Biology, College of Basic Medicine, Hebei Medical University, Shijiazhuang, 050017, Hebei, People's Republic of China
| | - Yu-Hong Lv
- Department of Cell Biology, College of Basic Medicine, Hebei Medical University, Shijiazhuang, 050017, Hebei, People's Republic of China
| | - Yun-Li Yan
- Department of Cell Biology, College of Basic Medicine, Hebei Medical University, Shijiazhuang, 050017, Hebei, People's Republic of China
| | - Yu-Hua Lei
- Department of Cell Biology, College of Basic Medicine, Hebei Medical University, Shijiazhuang, 050017, Hebei, People's Republic of China.
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4
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Sabnis RW. Novel Quinoline Compounds as EZH2 Inhibitors for Treating Cancer. ACS Med Chem Lett 2022; 13:755-756. [PMID: 35586442 PMCID: PMC9109473 DOI: 10.1021/acsmedchemlett.2c00139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Indexed: 01/08/2023] Open
Affiliation(s)
- Ram W. Sabnis
- Smith, Gambrell & Russell LLP, 1105 West Peachtree Street NE, Suite 1000, Atlanta, Georgia 30309, United States
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5
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Hwang EI, Sayour EJ, Flores CT, Grant G, Wechsler-Reya R, Hoang-Minh LB, Kieran MW, Salcido J, Prins RM, Figg JW, Platten M, Candelario KM, Hale PG, Blatt JE, Governale LS, Okada H, Mitchell DA, Pollack IF. The current landscape of immunotherapy for pediatric brain tumors. NATURE CANCER 2022; 3:11-24. [PMID: 35121998 DOI: 10.1038/s43018-021-00319-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 11/24/2021] [Indexed: 02/06/2023]
Abstract
Pediatric central nervous system tumors are the most common solid malignancies in childhood, and aggressive therapy often leads to long-term sequelae in survivors, making these tumors challenging to treat. Immunotherapy has revolutionized prospects for many cancer types in adults, but the intrinsic complexity of treating pediatric patients and the scarcity of clinical studies of children to inform effective approaches have hampered the development of effective immunotherapies in pediatric settings. Here, we review recent advances and ongoing challenges in pediatric brain cancer immunotherapy, as well as considerations for efficient clinical translation of efficacious immunotherapies into pediatric settings.
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Affiliation(s)
- Eugene I Hwang
- Division of Oncology, Brain Tumor Institute, Children's National Hospital, Washington, DC, USA.
| | - Elias J Sayour
- Department of Neurosurgery, Preston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, FL, USA
| | - Catherine T Flores
- Department of Neurosurgery, Preston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, FL, USA
| | - Gerald Grant
- Division of Pediatric Neurosurgery, Lucile Packard Children's Hospital, Stanford University, Palo Alto, CA, USA
| | - Robert Wechsler-Reya
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Lan B Hoang-Minh
- Department of Neurosurgery, Preston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, FL, USA
| | | | | | - Robert M Prins
- Departments of Neurosurgery and Molecular and Medical Pharmacology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - John W Figg
- Department of Neurosurgery, Preston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, FL, USA
| | - Michael Platten
- Department of Neurology, Medical Faculty Mannheim, MCTN, Heidelberg University and CCU Brain Tumor Immunology, DKFZ, Heidelberg, Germany
| | - Kate M Candelario
- Department of Neurosurgery, Preston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, FL, USA
| | - Paul G Hale
- Children's Brain Trust, Coral Springs, FL, USA
| | - Jason E Blatt
- Department of Neurosurgery, Preston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, FL, USA
| | - Lance S Governale
- Department of Neurosurgery, Preston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, FL, USA
| | - Hideho Okada
- Department of Neurosurgery, University of California, San Francisco, CA, USA
| | - Duane A Mitchell
- Department of Neurosurgery, Preston A. Wells, Jr. Center for Brain Tumor Therapy, University of Florida, Gainesville, FL, USA
| | - Ian F Pollack
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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Shiraishi R, Kawauchi D. Epigenetic regulation in medulloblastoma pathogenesis revealed by genetically engineered mouse models. Cancer Sci 2021; 112:2948-2957. [PMID: 34050694 PMCID: PMC8353939 DOI: 10.1111/cas.14990] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/16/2021] [Accepted: 05/18/2021] [Indexed: 12/11/2022] Open
Abstract
Medulloblastoma is the most common malignant cerebellar tumor in children. Recent technological advances in multilayered ’omics data analysis have revealed 4 molecular subgroups of medulloblastoma (Wingless/int, Sonic hedgehog, Group3, and Group4). (Epi)genomic and transcriptomic profiling on human primary medulloblastomas has shown distinct oncogenic drivers and cellular origin(s) across the subgroups. Despite tremendous efforts to identify the molecular signals driving tumorigenesis, few of the identified targets were druggable; therefore, a further understanding of the etiology of tumors is required to establish effective molecular‐targeted therapies. Chromatin regulators are frequently mutated in medulloblastoma, prompting us to investigate epigenetic changes and the accompanying activation of oncogenic signaling during tumorigenesis. For this purpose, we have used germline and non‐germline genetically engineered mice to model human medulloblastoma and to conduct useful, molecularly targeted, preclinical studies. This review discusses the biological implications of chromatin regulator mutations during medulloblastoma pathogenesis, based on recent in vivo animal studies.
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Affiliation(s)
- Ryo Shiraishi
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo, Japan.,Department of NCNP Brain Physiology and Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Daisuke Kawauchi
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), Tokyo, Japan
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