• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

ロングリードシーケンサーを駆使した神経筋疾患の統合的ゲノム解析と病態解明

Research Project

Project/Area Number 23K27520
Project/Area Number (Other) 23H02829 (2023)
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeMulti-year Fund (2024)
Single-year Grants (2023)
Section一般
Review Section Basic Section 52020:Neurology-related
Research InstitutionYokohama City University

Principal Investigator

宮武 聡子  横浜市立大学, 附属病院, 准教授 (50637890)

Project Period (FY) 2024-04-01 – 2026-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2025: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2024: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2023: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Keywordsロングリードシーケンサー / 神経筋疾患 / 脊髄小脳変性症 / リピート伸長病 / CANVAS / SCA27B / ナノポアシーケンス / ターゲットロングリードシーケンス法 / ロングリードシーケンサ / 筋萎縮性側索硬化症
Outline of Research at the Start

近年、ショートリード型次世代シーケンサを用いた全エクソーム解析(WES)のヒト疾患ゲノム研究への応用により原因遺伝子の同定が飛躍的に進んだが、最近では、本解析法による原因同定率は概ね40%前後で頭打ちとなっており、WESでは特定できないゲノム異常の解明が急務となっている。本研究ではWESを行っても原因が特定できていない神経筋疾患症例を対象に、ショートリード型次世代シーケンサの弱点を補完するロングリード型次世代シーケンサによる統合ゲノム解析を行って新規遺伝学的要因を同定し、それを起点に分子病態を明らかにして、治療への道筋をつけることを目指すものである。

Outline of Annual Research Achievements

本課題は全エクソーム解析を行っても原因が特定できていない神経筋疾患症例を対象に、ショートリード型次世代シーケンサの弱点を補完するロングリード型次世代シーケンサによる統合ゲノム解析を行って遺伝学的要因を同定し、それを起点に分子病態を明らかにして、治療への道筋をつけることを目指すものである。
これまでに、ナノポアシーケンサーを用いた全ゲノム解析を行い、遺伝学的原因未同定の筋萎縮性側索硬化症337例、脊髄小脳変性症96例、眼咽頭遠位型ミオパチー11例のデータを集積した。また、今年度PacBio社の新型シーケンサーであるRevioを用いた全ゲノムシーケンスを開始した。シーケンス条件検討ののち、これまでに脊髄小脳変性症67例、ニューロパチー20例、筋萎縮性側索硬化症4例のシーケンスを行った。
これらのデータを統合させて、リピート伸長、構造異常、難読領域の塩基置換バリアント、メチル化の異常等の観点から新規遺伝要因の探索を行っている。現在までに筋萎縮性側索硬化症、脊髄小脳変性症、それぞれについて、複数の症例で統計学的に有意なリピート伸長が見られるローカスを新規疾患責任候補領域として抽出しており新規疾患確立に向け解析を進めている。
2024年度には、最近同定された新たな脊髄小脳失調症であるSCA27B(FGF14-ataxia)について日本人におけるSCA27Bの遺伝学的特徴を明らかにし、Journal of Neurology, Neurosurgery, and Psychiatry誌に発表した(Miyatake S, et al.,2024 JNNP)。その他、本研究課題に関して、他施設と共同で、これまで13本の論文報告を行った。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

2024年度は、ONT社のPromethIONシーケンサーを用いて筋萎縮性側索硬化症28例、PacBio社のRevioシーケンサーを用いて脊髄小脳変性症67例、ニューロパチー20例、筋萎縮性側索硬化症4例、眼咽頭遠位型ミオパチー10例の全ゲノム解析を行った。11例で原因同定に至った。
Revioによってリピート伸長病が新たに同定できた9例について、ナノポアターゲットロングリードシーケンスを追加施行し両者のシーケンスデータを比較検討した。リピート伸長解析として、当教室で開発したtandem-genotypes とPacBio社がリリースしたTRGTを用いた。同一検体について、ナノポアシーケンサーとRevioで算出されたリピートモチーフカウント、もしくはリピート長について相関関係を確認した。その結果、短いリピート伸長ほど一致率は高くリピート<100bp未満の場合は両者一致、100-200bpの場合で最大2リピートのずれであった。大きなリピート伸長では、ずれが大きくなる傾向があるもののR2 0.97-0.98と良好な相関関係が得られた。
また本年度、最近同定された新たな脊髄小脳失調症であるSCA27B(FGF14-ataxia)についてナノポアロングリードシーケンスによるリピート配列の完全解読を行い、日本人におけるSCA27Bの遺伝学的特徴について論文発表した(Miyatake S, et al., 2024 JNNP)その他、本研究課題に関して6本の論文報告を行った(Koshimizu et al.,2024 JHG; Matsushima et al., 2024 J Neurol; Ohori et al., 2024 Genomics; Watanabe et al., 2024 J Neurol;Mori et al., 2024 Neurology and Clinical Neuroscience; Mizuguchi et al., 2025 Clin Epigenetics)

Strategy for Future Research Activity

2025年度は、Revioシーケンサーも利用可能なため、疾患特性を考慮してシーケンサーを選択しつつ全ゲノム解析を行っていく。また、両者のデータを相関解析の結果をもとにマージさせて統合解析に進める。
現在までに筋萎縮性側索硬化症2例、眼咽頭遠位型ミオパチー1例で別疾患と関連があるリピート領域の伸長が検出され、未知の表現型―遺伝型連関である可能性があり症例集積中である。
また、筋萎縮性側索硬化症、脊髄小脳変性症、それぞれについて、複数の症例で統計学的に有意なリピート伸長が見られるローカスを新規疾患責任候補領域として抽出している。各々、候補変異をPCRベースの手法を用いて確認、スクリーニングする手法を確立したので、これまでに集積している同疾患の検体について変異スクリーニングを行い、同じローカスの変異を持つ症例を検索している。候補変異のうち、常染色体劣性遺伝性脊髄小脳変性症と臨床診断されている症例にみられる新規リピートモチーフの伸長変異については、希少疾患と思われるため、他施設と共同で同じ遺伝子変異をもつ症例の検索、集積を進めているところである。必要に応じてGeneMatcher (https://genematcher.org/) 等を適宜利用し同じ所見もつ類似症例の検索を国外に広げる。
複数症例を集積できたら、どのような臨床像を持つ疾患であるかの表現型解析、リピート伸長が発現に与える影響について探索するエピゲノム解析やトランスクリプトーム解析、in vitro, やin vivo の系を用いた変異の病原性検証と病態再現によって新規疾患確立を目指す。

Report

(2 results)
  • 2024 Research-status Report
  • 2023 Annual Research Report
  • Research Products

    (45 results)

All 2025 2024 2023 2022

All Journal Article (40 results) (of which Int'l Joint Research: 10 results,  Peer Reviewed: 38 results,  Open Access: 16 results) Presentation (4 results) (of which Invited: 1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] KNTC1 introduces segmental heterogeneity to mitochondria2025

    • Author(s)
      Tsukamura Atsushi、Ariyama Hirotaka、Hayashi Natsuki、Miyatake Satoko、Okado Satoko、Sultana Sara、Terakado Ichiro、Yamamoto Takefumi、Yamanaka Shoji、Fujii Satoshi、Hamanoue Haruka、Asano Ryoko、Mizushima Taichi、Matsumoto Naomichi、Maruo Yoshihiro、Mori Masaki
    • Journal Title

      Disease Models &amp; Mechanisms

      Volume: 18 Issue: 3 Pages: 1-15

    • DOI

      10.1242/dmm.052063

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The natural history of variable subtypes in pediatric-onset TUBB4A-related leukodystrophy.2025

    • Author(s)
      Francesco Gavazzi,Brittany Charsar, et al.,Miyatake Satoko, et al., Adeline L Vanderver
    • Journal Title

      Molecular Genetics and Metabolism

      Volume: 144 Issue: 3 Pages: 109048-109048

    • DOI

      10.1016/j.ymgme.2025.109048

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Diagnostic utility of single-locus DNA methylation mark in Sotos syndrome developed by nanopore sequencing-based episignature2025

    • Author(s)
      Mizuguchi Takeshi、Okamoto Nobuhiko、Hara Taiki、Nishimura Naoto、Sakamoto Masamune、Fu Li、Uchiyama Yuri、Tsuchida Naomi、Hamanaka Kohei、Koshimizu Eriko、Fujita Atsushi、Misawa Kazuharu、Nakabayashi Kazuhiko、Miyatake Satoko、Matsumoto Naomichi
    • Journal Title

      Clinical Epigenetics

      Volume: 17 Issue: 1 Pages: 27-27

    • DOI

      10.1186/s13148-025-01832-0

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Case of Nebulin-Related Nemaline Myopathy With Asymmetric Distal Lower Limb Weakness.2025

    • Author(s)
      Hironori Mizutani,Yohei Misumi,Kohei Hamanaka,Nozomu Tawara,Satoko Miyatake,Naomichi Matsumoto,Mitsuharu Ueda
    • Journal Title

      Cureus

      Volume: 17

    • DOI

      10.7759/cureus.78945

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical and genetic spectrum of patients with IRF2BPL syndrome2025

    • Author(s)
      Iwama Kazuhiro、Kato Mitsuhiro、Uchiyama Yuri、Sakamoto Masamune、Tsuchida Naomi、Hamanaka Kohei、Koshimizu Eriko、Fujita Atsushi、Nakashima Mitsuko、Miyatake Satoko、Sengoku Toru、Ogata Kazuhiro、Saitoh Shinji、Saitsu Hirotomo、Ito Shuichi、Mizuguchi Takeshi、Matsumoto Naomichi
    • Journal Title

      Journal of Human Genetics

      Volume: 70 Issue: 4 Pages: 181-188

    • DOI

      10.1038/s10038-025-01316-2

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Triple mosaic variants of PURA in a patient with multiple congenital anomalies2025

    • Author(s)
      Fujita Atsushi、Suenaga Yuta、Takeshita Eri、Takahashi Yuji、Suzuki Yuichi、Ohori Sachiko、Tsuchida Naomi、Uchiyama Yuri、Koshimizu Eriko、Miyatake Satoko、Mizuguchi Takeshi、Matsumoto Naomichi
    • Journal Title

      Journal of Human Genetics

      Volume: 70 Issue: 4 Pages: 227-230

    • DOI

      10.1038/s10038-024-01315-9

    • Related Report
      2024 Research-status Report
    • Peer Reviewed
  • [Journal Article] A Novel Mutation of VPS13D-related Disorders with Parkinsonism2024

    • Author(s)
      Harada S, Azuma Y, Misumi Y, Hayashi H, Matsubara S, Nakahara K, Miyatake S, Matsumoto N, Ueda M.
    • Journal Title

      Internal Medicine

      Volume: 63 Issue: 18 Pages: 2551-2553

    • DOI

      10.2169/internalmedicine.3101-23

    • ISSN
      0918-2918, 1349-7235
    • Year and Date
      2024-09-15
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A family with neuronal intranuclear inclusion disease with focal segmental glomerulosclerosis2024

    • Author(s)
      Watanabe Kazuki、Bunai Tomoyasu、Sakamoto Masamune、Ishigaki Sayaka、Iwakura Takamasa、Ohashi Naro、Wakatsuki Rie、Takenouchi Akiyuki、Iwaizumi Moriya、Hotta Yoshihiro、Saida Ken、Koshimizu Eriko、Miyatake Satoko、Saitsu Hirotomo、Matsumoto Naomichi、Nakamura Tomohiko
    • Journal Title

      Journal of Neurology

      Volume: 271 Issue: 9 Pages: 6227-6237

    • DOI

      10.1007/s00415-024-12593-w

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Complex chromosomal 6q rearrangements revealed by combined long-molecule genomics technologies2024

    • Author(s)
      Ohori Sachiko、Numabe Hironao、Mitsuhashi Satomi、Tsuchida Naomi、Uchiyama Yuri、Koshimizu Eriko、Hamanaka Kohei、Misawa Kazuharu、Miyatake Satoko、Mizuguchi Takeshi、Fujita Atsushi、Matsumoto Naomichi
    • Journal Title

      Genomics

      Volume: 116 Issue: 5 Pages: 110894-110894

    • DOI

      10.1016/j.ygeno.2024.110894

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Complete nanopore repeat sequencing of SCA27B (GAA-FGF14 ataxia) in Japanese2024

    • Author(s)
      Miyatake Satoko、Doi Hiroshi、Yaguchi Hiroaki、Koshimizu Eriko、Kihara Naoki、Matsubara Tomoyasu、Mori Yasuko、Kunieda Kenjiro、Shimizu Yusaku、Toyota Tomoko、Shirai Shinichi、Matsushima Masaaki、Okubo Masaki、Wada Taishi、Kunii Misako、Johkura Ken、Miyamoto Ryosuke、Osaki Yusuke .. Fujita Atsushi, et al.
    • Journal Title

      Journal of Neurology, Neurosurgery &amp; Psychiatry

      Volume: 95 Issue: 12 Pages: 1187-1195

    • DOI

      10.1136/jnnp-2024-333541

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reduced histone H3K4 trimethylation in oral mucosa of patients with DYT-KMT2B2024

    • Author(s)
      Sugeno Naoto、Kumada Satoko、Kashii Hirofumi、Ikezawa Jun、Kawarai Toshitaka、Nakamura Takaaki、Miyata Ako、Ishiyama Shun、Sato Kazuki、Yoshida Shun、Sekiguchi Hutoshi、Hamanaka Kohei、Miyatake Satoko、Miyake Noriko、Matsumoto Naomichi、Akagawa Hiroyuki、Kosaki Kenjiro、Yoshihashi Hiroshi、et al.
    • Journal Title

      Parkinsonism &amp; Related Disorders

      Volume: 124 Pages: 107018-107018

    • DOI

      10.1016/j.parkreldis.2024.107018

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A cerebellar ataxia patient harboring 229 pure GAA repeat units in FGF14 presenting with grip myotonia2024

    • Author(s)
      Yasuko Mori,Satoko Miyatake,Kenjiro Kunieda,Nobuaki Yoshikura,Yuichi Hayashi,Kazuhiro Higashida,Akio Kimura,Eriko Koshimizu,Naomichi Matsumoto,Takayoshi Shimohata
    • Journal Title

      Neurology and Clinical Neuroscience

      Volume: - Issue: 6 Pages: 366-368

    • DOI

      10.1111/ncn3.12826

    • Related Report
      2024 Research-status Report
    • Peer Reviewed
  • [Journal Article] Biallelic null variants in PNPLA8 cause microcephaly by reducing the number of basal radial glia2024

    • Author(s)
      Nakamura Yuji、Shimada Issei S、Murakami Makoto、Kato Yoichi、Saitoh Shinji et al.
    • Journal Title

      Brain

      Volume: 147 Issue: 11 Pages: 3949-3967

    • DOI

      10.1093/brain/awae185

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Novel Synonymous Variant in SQSTM1 Causes Neurodegeneration With Ataxia, Dystonia, and Gaze Palsy Revealed by Urine-Derived Cells-Based Functional Analysis.2024

    • Author(s)
      Shinji Masuko,Mitsuto Sato,Katsuya Nakamura,Kohei Hamanaka,Satoko Miyatake,Yuji Inaba,Tomoki Kosho,Naomichi Matsumoto,Yoshiki Sekijima
    • Journal Title

      Molecular Genetics & Genomic Medicine

      Volume: 12 Issue: 11

    • DOI

      10.1002/mgg3.70044

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Biallelic missense CEP55 variants cause prenatal MARCH syndrome2024

    • Author(s)
      Fu Li、Yamamoto Yuka、Seyama Rie、Matsuzawa Nana、Nagaoka Mariko、Yao Takashi、Hamada Keisuke、Ogata Kazuhiro、Suzuki Toshifumi、Tsuchida Naomi、Uchiyama Yuri、Koshimizu Eriko、Misawa Kazuharu、Miyatake Satoko、Mizuguchi Takeshi、Fujita Atsushi、Itakura Atsuo、Matsumoto Naomichi
    • Journal Title

      Journal of Human Genetics

      Volume: 70 Issue: 1 Pages: 63-66

    • DOI

      10.1038/s10038-024-01298-7

    • Related Report
      2024 Research-status Report
    • Peer Reviewed
  • [Journal Article] Intermediate phenotype between CMT2Z and DIGFAN associated with a novel MORC2 variant: a case report.2024

    • Author(s)
      Kenta Hanada,Yusuke Osaki,Ryosuke Miyamoto,Kohei Muto,Shotaro Haji,Keyoumu Nazere,Yuki Kuwano,Hiroyuki Morino,Yoshiteru Azuma,Satoko Miyatake,Naomichi Matsumoto,Yuishin Izumi
    • Journal Title

      Human Genome Variation

      Volume: 11 Issue: 1 Pages: 29-29

    • DOI

      10.1038/s41439-024-00287-8

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Novel missense variants cause intermediate phenotypes in the phenotypic spectrum of SLC5A6-related disorders2024

    • Author(s)
      Utsuno Y, Hamada K, Hamanaka K, Miyoshi K, Tsuchimoto K, Sunada S, Itai T, Sakamoto M, Tsuchida N, Uchiyama Y, Koshimizu E, Fujita A, Miyatake S, Misawa K, Mizuguchi T, Kato Y, Saito K, Ogata K, Matsumoto N
    • Journal Title

      J Hum Genet

      Volume: 69 Issue: 2 Pages: 69-77

    • DOI

      10.1038/s10038-023-01206-5

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A heterozygous germline deletion within USP8 causes severe neurodevelopmental delay with multiorgan abnormalities2024

    • Author(s)
      Sakamoto M, Kurosawa K, Tanoue K, Iwama K, Ishida F, Watanabe Y, Okamoto N, Tsuchida N, Uchiyama Y, Koshimizu E, Fujita A, Misawa K, Miyatake S, Mizuguchi T, Matsumoto N
    • Journal Title

      J Hum Genet

      Volume: 69 Issue: 2 Pages: 85-90

    • DOI

      10.1038/s10038-023-01209-2

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of hidden intronic DDC variant in aromatic L-amino acid decarboxylase deficiency by adaptive sampling2024

    • Author(s)
      Koshimizu E, Kato M, Misawa K, et al.
    • Journal Title

      Journal of Human Genetics

      Volume: 69 Issue: 3-4 Pages: 153-157

    • DOI

      10.1038/s10038-023-01217-2

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel compound heterozygous ABCA2 variants cause IDPOGSA, a variable phenotypic syndrome with intellectual disability2024

    • Author(s)
      Inoue Yuta、Tsuchida Naomi、Kim Chong Ae、de Oliveira Stephan Bruno、Castro Matheus Augusto Araujo、Honjo Rachel Sayuri、Bertola Debora Romeo、Uchiyama Yuri、Hamanaka Kohei、Fujita Atsushi、Koshimizu Eriko、Misawa Kazuharu、Miyatake Satoko、Mizuguchi Takeshi、Matsumoto Naomichi
    • Journal Title

      Journal of Human Genetics

      Volume: 69 Issue: 3-4 Pages: 163-167

    • DOI

      10.1038/s10038-024-01219-8

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A case of Bloom syndrome manifesting with therapy-related myelodysplastic syndromes harboring a novel BLM gene variant2024

    • Author(s)
      Ohashi Takuma、Kunimoto Hiroyoshi、Nukui Jun、Teshigawara Haruka、Koyama Satoshi、Miyazaki Takuya、Hagihara Maki、Matsumoto Kenji、Koshimizu Eriko、Tsuchida Naomi、Hamanoue Haruka、Miyatake Satoko、Yachie Akihiro、Matsumoto Naomichi、Nakajima Hideaki
    • Journal Title

      International Journal of Hematology

      Volume: - Issue: 5 Pages: 603-607

    • DOI

      10.1007/s12185-024-03751-x

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] FGF14 GAA repeat expansion and ZFHX3 GGC repeat expansion in clinically diagnosed multiple system atrophy patients2024

    • Author(s)
      Matsushima Masaaki、Yaguchi Hiroaki、Koshimizu Eriko、Kudo Akihiko、Shirai Shinichi、Matsuoka Takeshi、Ura Shigehisa、Kawashima Atsushi、Fukazawa Toshiyuki、Miyatake Satoko、Matsumoto Naomichi、Yabe Ichiro
    • Journal Title

      Journal of Neurology

      Volume: - Issue: 6 Pages: 3643-3647

    • DOI

      10.1007/s00415-024-12308-1

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Association of biallelic RFC1 expansion with early‐onset Parkinson's disease2023

    • Author(s)
      Ylikotila Pauli、Sipila Jussi、Alapirtti Tiina、Ahmasalo Riitta、Koshimizu Eriko、Miyatake Satoko、Hurme‐Niiranen Anri、Siitonen Ari、Doi Hiroshi、Tanaka Fumiaki、Matsumoto Naomichi、Majamaa Kari、Kytovuori Laura
    • Journal Title

      European Journal of Neurology

      Volume: 30 Issue: 5 Pages: 1256-1261

    • DOI

      10.1111/ene.15717

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Skeletal anomaly and opisthotonus in early-onset epileptic encephalopathy with KCNQ2 abnormality2023

    • Author(s)
      Kawano Osamu、Saito Takashi、Sumitomo Noriko、Takeshita Eri、Shimizu-Motohashi Yuko、Nakagawa Eiji、Mizuma Kanako、Tanifuji Sachiko、Itai Toshiyuki、Miyatake Satoko、Matsumoto Naomichi、Takahashi Yuji、Mizusawa Hidehiro、Sasaki Masayuki
    • Journal Title

      Brain and Development

      Volume: 45 Issue: 4 Pages: 231-236

    • DOI

      10.1016/j.braindev.2022.12.004

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distal arthrogryposis in a girl arising from a novel TNNI2 variant inherited from paternal somatic mosaicism2023

    • Author(s)
      R. Seyama, Y. Uchiyama, Y. Kaneshi, K. Hamanaka, A. Fujita, N. Tsuchida, E. Koshimizu, K. Misawa, S. Miyatake, T. Mizuguchi, S. Makino, A. Itakura, N. Okamoto and N. Matsumoto
    • Journal Title

      J Hum Genet

      Volume: 68 Issue: 5 Pages: 363-367

    • DOI

      10.1038/s10038-022-01117-x

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three KINSSHIP syndrome patients with mosaic and germline AFF3 variants2023

    • Author(s)
      Inoue Yuta、Tsuchida Naomi、Okamoto Nobuhiko、Shuichi Shimakawa、Ohashi Kei、Saitoh Shinji、Ogawa Atsushi、Hamada Keisuke、Sakamoto Masamune、Miyake Noriko、Hamanaka Kohei、Fujita Atsushi、Koshimizu Eriko、Miyatake Satoko、Mizuguchi Takeshi、Ogata Kazuhiro、Uchiyama Yuri、Matsumoto Naomichi
    • Journal Title

      Clinical Genetics

      Volume: 103 Issue: 5 Pages: 590-595

    • DOI

      10.1111/cge.14292

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Associations of severity with biochemical parameters in glucose transporter 1 deficiency syndrome.2023

    • Author(s)
      Nabatame S, Tanigawa J, Tominaga K, Kagitani-Shimono K, Yanagihara K, Imai K, Ando T, Tsuyusaki Y, Araya N, Matsufuji M, Natsume J, Yuge K, Bratkovic D, Arai H, Okinaga T, Matsushige T, Azuma Y, Ishihara N, Miyatake S, Kato M, Matsumoto N, Okamoto N, Takahashi S, Hattori S, Ozono K
    • Journal Title

      J Neurol Sci

      Volume: 447 Pages: 120597-120597

    • DOI

      10.1016/j.jns.2023.120597

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A missense variant at the RAC1-PAK1 binding site of RAC1 inactivates downstream signaling in VACTERL association2023

    • Author(s)
      Seyama Rie、Nishikawa Masashi、Ogata Kazuhiro、Nagata Koh-ichi、Matsumoto Naomichi
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 9789-9789

    • DOI

      10.1038/s41598-023-36381-0

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Biallelic structural variations within FGF12 detected by long-read sequencing in epilepsy2023

    • Author(s)
      Ohori S., Miyauchi A., Osaka H., Lourenco C. M., Arakaki N., Sengoku T., Ogata K., Honjo R. S., Kim C. A., Mitsuhashi S., Frith M. C., Seyama R., Tsuchida N., Uchiyama Y., Koshimizu E., Hamanaka K., Misawa K., Miyatake S., Mizuguchi T., Saito K., Fujita A. and Matsumoto N.
    • Journal Title

      Life Sci Alliance

      Volume: 6 Issue: 8 Pages: e202302025-e202302025

    • DOI

      10.26508/lsa.202302025

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Long-read sequencing revealing intragenic deletions in exome-negative spastic paraplegias2023

    • Author(s)
      Fukuda H., Mizuguchi T., Doi H., Kameyama S., Kunii M., Joki H., Takahashi T., Komiya H., Sasaki M., Miyaji Y., Ohori S., Koshimizu E., Uchiyama Y., Tsuchida N., Fujita A., Hamanaka K., Misawa K., Miyatake S., Tanaka F. and Matsumoto N.
    • Journal Title

      J Hum Genet

      Volume: 68 Issue: 10 Pages: 689-697

    • DOI

      10.1038/s10038-023-01170-0

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Case series: Downbeat nystagmus in SCA27B2023

    • Author(s)
      Shirai Shinichi、Mizushima Keiichi、Fujiwara Keishi、Koshimizu Eriko、Matsushima Masaaki、Miyatake Satoko、Iwata Ikuko、Yaguchi Hiroaki、Matsumoto Naomichi、Yabe Ichiro
    • Journal Title

      Journal of the Neurological Sciences

      Volume: 454 Pages: 120849-120849

    • DOI

      10.1016/j.jns.2023.120849

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of Modified Histones from Oral Mucosa of a Patient with DYT-KMT2B Dystonia2023

    • Author(s)
      Sugeno Naoto、Hasegawa Takafumi、Haginoya Kazuhiro、Kubota Takafumi、Ikeda Kensuke、Nakamura Takaaki、Ishiyama Shun、Sato Kazuki、Yoshida Shun、Koshimizu Eriko、Uematsu Mitsugu、Miyatake Satoko、Matsumoto Naomichi、Aoki Masashi
    • Journal Title

      Molecular Syndromology

      Volume: 14 Issue: 6 Pages: 461-468

    • DOI

      10.1159/000530625

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Complete SAMD12 repeat expansion sequencing in a four-generation BAFME1 family with anticipation2023

    • Author(s)
      Mizuguchi T., Toyota T., Koshimizu E., Kameyama S., Fukuda H., Tsuchida N., Uchiyama Y., Hamanaka K., Fujita A., Misawa K., Miyatake S., Adachi H. and Matsumoto N.
    • Journal Title

      J Hum Genet

      Volume: 68 Issue: 12 Pages: 875-878

    • DOI

      10.1038/s10038-023-01187-5

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RNA Foci in Two bi‐Allelic RFC1 Expansion Carriers2023

    • Author(s)
      Wada Taishi、Doi Hiroshi, et al.
    • Journal Title

      Annals of Neurology

      Volume: 95 Issue: 3 Pages: 607-613

    • DOI

      10.1002/ana.26848

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prevalence of repeat expansions causing autosomal dominant spinocerebellar ataxias in Hokkaido, the northernmost island of Japan2023

    • Author(s)
      Mizushima Keiichi、Shibata Yuka、Shirai Shinichi、Matsushima Masaaki、Miyatake Satoko、Iwata Ikuko、Yaguchi Hiroaki、Matsumoto Naomichi、Yabe Ichiro
    • Journal Title

      Journal of Human Genetics

      Volume: 69 Issue: 1 Pages: 27-31

    • DOI

      10.1038/s10038-023-01200-x

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Potential risks associated with laparoscopic gastrostomy in patients with the COL4A1 variant: Two case reports2023

    • Author(s)
      Deguchi Koichi、Saka Ryuta、Todo Marie、Toyama Chiyoshi、Watanabe Miho、Masahata Kazunori、Kamiyama Masafumi、Tazuke Yuko、Nabatame Shin、Itai Toshiyuki、Miyatake Satoko、Matsumoto Naomichi、Okuyama Hiroomi
    • Journal Title

      Asian Journal of Endoscopic Surgery

      Volume: 17 Issue: 1

    • DOI

      10.1111/ases.13269

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 運動発達遅滞, 眼球上転発作で発症し, 反復する一過性片麻痺を呈し, CACNA1A遺伝子変異が同定された1例2023

    • Author(s)
      齊木健人, 森雅人, 濱中耕平, 宮武聡子, 松本直通, 平本龍吾, 佐々木征行
    • Journal Title

      小児科臨床

      Volume: 76(3) Pages: 391-394

    • Related Report
      2023 Annual Research Report
  • [Journal Article] 特徴的な脳波速波活動を認め臭化カリウムが有効であったGABRB3関連てんかんの1例2023

    • Author(s)
      品川 穣, 水野 むつみ, 秋山 麻里, 竹内 章人, 板井 俊幸, 宮武 聡子, 松本 直通, 加藤 光広, 小林 勝弘
    • Journal Title

      脳と発達

      Volume: 55(3) Pages: 212-216

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Genome-wide identification of tandem repeats associated with splicing variation across 49 tissues in humans2023

    • Author(s)
      Hamanaka Kohei、Yamauchi Daisuke、Koshimizu Eriko、Watase Kei、Mogushi Kaoru、Ishikawa Kinya、Mizusawa Hidehiro、Tsuchida Naomi、Uchiyama Yuri、Fujita Atsushi、Misawa Kazuharu、Mizuguchi Takeshi、Miyatake Satoko、Matsumoto Naomichi
    • Journal Title

      Genome Research

      Volume: 33 Issue: 3 Pages: 435-447

    • DOI

      10.1101/gr.277335.122

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Clinical diversity and molecular mechanism of VPS35L-associated Ritscher-Schinzel syndrome2022

    • Author(s)
      Otsuji Shiomi、Nishio Yosuke、Tsujita Maki、Rio Marlene、Huber Celine、Anton-Plagaro Carlos、Mizuno Seiji、Kawano Yoshihiko、Miyatake Satoko、Simon Marleen、van Binsbergen Ellen、van Jaarsveld Richard H、Matsumoto Naomichi、Cormier-Daire Valerie、J.Cullen Peter、Saitoh Shinji、Kato Kohji
    • Journal Title

      Journal of Medical Genetics

      Volume: 60 Issue: 4 Pages: 359-367

    • DOI

      10.1136/jmg-2022-108602

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] ナノポアシーケンサーを用いたリピート伸長病解析2024

    • Author(s)
      宮武聡子
    • Organizer
      日本人類遺伝学会第69大会 ランチョンセミナー
    • Related Report
      2024 Research-status Report
    • Invited
  • [Presentation] Molecular characterization of SCA27B (GAA-FGF14 ataxia) in Japanese by nanopore sequencing2024

    • Author(s)
      宮武聡子
    • Organizer
      日本人類遺伝学会第69回大会
    • Related Report
      2024 Research-status Report
  • [Presentation] CANVASにおけるリピート配列の多様性2023

    • Author(s)
      宮武聡子
    • Organizer
      第64回日本神経学会学術大会(シンポジウム26)
    • Related Report
      2023 Annual Research Report
  • [Presentation] Rapid screening of repeat expansion diseases using nanopore sequencer2023

    • Author(s)
      宮武聡子
    • Organizer
      第64回日本神経学会学術大会
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] リピート伸長病の検出方法2023

    • Inventor(s)
      松本直通、宮武聡子、輿水江里子、藤田京志
    • Industrial Property Rights Holder
      横浜市立大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-184169
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report

URL: 

Published: 2023-04-18   Modified: 2025-12-26  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi