Development of therapeutic drugs for fibrodysplasia ossificans progressiva by drug repositioning strategies
Project/Area Number |
15K15548
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Orthopaedic surgery
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Research Institution | Nagoya University |
Principal Investigator |
Kitoh Hiroshi 名古屋大学, 医学系研究科, 准教授 (40291174)
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Co-Investigator(Kenkyū-buntansha) |
杉浦 洋 名古屋大学, 医学部附属病院, 医員 (40750477)
松下 雅樹 名古屋大学, 医学部附属病院, 病院助教 (60721115)
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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Keywords | 進行性骨化性線維異形成症 / ドラッグ・リポジショニング / 異所性骨化 / Id1 / ALK2 / ドラッグスクリーニング / 薬効スクリーニング |
Outline of Final Research Achievements |
Fibrodysplasia ossificans progressiva (FOP) is a severely disabling heritable disorder of connective tissue characterized by progressive heterotopic ossification in various extraskeletal sites. FOP is caused by a gain-of-function mutation in ALK2, which causes up regulation of a transcriptional factor, Id1. We screened FDA-approval drugs for suppression of the Id1 promoter activated by the mutant ALK2 in C2C12 myogenic cells. We found that azelastine HCl (anti-histamine), Fluvastatin sodium salt (ant-hyperlipidemia), and Trimipramine maleate salt (anti-depressant) suppressed the Id1 promoter activity in a dose-dependent manner. These drugs also downregulated the expressions of the Id1-target osteoblastic genes such as alkaline phosphatase and osteocalcin.
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Report
(4 results)
Research Products
(59 results)
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[Journal Article] Is the timing of surgery associated with avascular necrosis after unstable slipped capital femoral epiphysis? A multicenter study.2017
Author(s)
Kohno Y, Nakashima Y, Kitano T, Irie T, Kita A, Nakamura T, Endo H, Fujii Y, Kuroda T, Mitani S, Kitoh H, Matsushita M, Hattori T, Iwata K, Iwamoto Y.
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Journal Title
J Orthop Sci.
Volume: 22
Issue: 1
Pages: 112-115
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Characterization of novel Runx2 mutation with alanine tract expansion from Japanese cleidocranial dysplasia patient2016
Author(s)
Shibata A, Machida J, Yamaguchi S, Kimura M, Tatematsu T, Miyachi H, Matsushita M, Kitoh H, Ishiguro N, Nakayama A, Higashi Y, Shimozato K, Tokita Y
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Journal Title
Mutagenesis
Volume: 31
Pages: 61-67
DOI
Related Report
Peer Reviewed
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[Journal Article] C-type natriuretic peptide (CNP) plasma levels are elevated in subjects with achondroplasia, hypochondroplasia, and thanatophoric dysplasia2015
Author(s)
Olney RC, Prickett TCR, Espiner EA, Mackenzie WG, Duker A, Ditro C, Zabel B, Hasegawa T, Kitoh H, Aylsworth AS, Bober MB
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Journal Title
J Clin Endocrinol Metab
Volume: 100
Issue: 2
Pages: 355-359
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Congenital myasthenic syndrome in Japan: ethnically unique mutations in muscle nicotinic acetylcholine receptor subunits2015
Author(s)
Azuma Y, Nakata T, Tanaka M, Shen X M, Ito M, Iwata S, Okuno T, Nomura Y, Ando N, Ishigaki K, Ohkawara B, Masuda A, Natsume J, Kojima S, Sokabe M, Ohno K
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Journal Title
Neuromuscul Disord
Volume: 25
Issue: 2
Pages: 60-69
DOI
Related Report
Peer Reviewed
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[Presentation] Genu varum in achondroplasia and hypochondroplasia2016
Author(s)
Hiroshi Kitoh, Kenichi Mishima, Masaki Matsushita. Hiroshi Sugiura, Sachi Hasegawa, Naoki Ishiguro
Organizer
Annual meeting of Pediatric Orthopedic Society of North America
Place of Presentation
Indianapolis (USA)
Year and Date
2016-04-27
Related Report
Int'l Joint Research
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[Presentation] Promoting osteoblastogenesis using Lansoprazole2015
Author(s)
Kenichi Mishima, Bisei Ohkawara, Hiroshi Kitoh, Yuta Tsukagoshi Okabe, Hiroshi Sugiura, Masaki Matsushita, Naoki Ishiguro, Kinji Ohno
Organizer
4th Tissue Engineering and Regenerative Medicine International Society
Place of Presentation
Boston,U.S.A.
Year and Date
2015-09-08
Related Report
Int'l Joint Research
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