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Combining Artificial Intelligence and RNA-Seq to elucidate new etiologies of genetic neurological disorders in childhood.

Research Project

Project/Area Number 20K08236
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 52050:Embryonic medicine and pediatrics-related
Research InstitutionShowa University

Principal Investigator

Kato Mitsuhiro  昭和大学, 医学部, 教授 (10292434)

Co-Investigator(Kenkyū-buntansha) 宮 冬樹  慶應義塾大学, 医学部(信濃町), 准教授 (50415311)
中村 和幸  山形大学, 医学部, 助教 (20436215)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsエクソーム / スプライス異常 / SpliceAI / 人工知能 / 小児神経 / 遺伝子解析 / ゲノム / RT-PCR / RNA-Seq / エクソーム解析 / 深層学習
Outline of Research at the Start

小児期発症の希少難治性神経疾患で全エクソーム解析を行い、世界に先駆けて多数の原因遺伝子を明らかにしてきたが、全ゲノム解析でも原因同定率は60%程度であり、新たな解析方法の開発が求められている。私たちは予備実験で人工知能(AI)技術を用い従来の解析手法では予測不可能なスプライス変異を同定し、AI技術の有用性とスプライス変異の重要性を認識した。本研究では、AIの他に脳組織の代替としての毛根を用いたRNAシークエンス、反復配列と中サイズの欠失・重複の同定のためのロングリードシークエンスなどにより、従来法では解明されない小児期発症の神経疾患の遺伝要因を明らかにすることを目的とする。

Outline of Final Research Achievements

Rare and intractable neurological diseases with childhood onset are highly heritable. However, even with whole genome sequencing, the causative gene identification rate is around 60%. New analysis methods need to be developed. Using SpliceAI, a splice site prediction algorithm based on artificial intelligence (AI) technology, we detected variants that had not been detected by conventional splice site prediction algorithms. An expression study of the variants using LCL showed aberrant transcripts suggesting splice abnormalities. Exome data of 488 samples from the probands and their families were analyzed using SpliceAI. Seven pathogenic splicing variants were identified. We confirmed the usefulness of AI in detecting new genetic etiologies.

Academic Significance and Societal Importance of the Research Achievements

子どもの神経、特にてんかんや発達に影響する脳の稀な遺伝性疾患の原因として、それまで解析が進んでいなかったスプライス異常に着目した。人工知能(AI)を用いたスプライス部位の予測アルゴリズムSpliceAIを用いてそれまで同定されなかったスプライス異常をきたす数多くの病因変異を同定した。AIを用いることで、疾患原因としての遺伝子変異同定率を改善し、原因不明例を減少させることができた。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (47 results)

All 2024 2023 2022 2021 2020

All Journal Article (39 results) (of which Int'l Joint Research: 15 results,  Peer Reviewed: 38 results,  Open Access: 15 results) Presentation (8 results) (of which Int'l Joint Research: 7 results,  Invited: 5 results)

  • [Journal Article] Splicing variant of WDR37 in a case of Neurooculocardiogenitourinary syndrome2024

    • Author(s)
      Samejima M, Nakashima M, Shibasaki J, ... , Kato M, et al.
    • Journal Title

      Brain and Development

      Volume: 46 Issue: 3 Pages: 154-159

    • DOI

      10.1016/j.braindev.2023.11.007

    • 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., Uchiyama Y., Tsuchida N., Hamanaka K., Fujita A., Mizuguchi T., Miyatake S. and Matsumoto N.
    • Journal Title

      J Hum Genet

      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] Two novel cases of biallelic SMPD4 variants with brain structural abnormalities2023

    • Author(s)
      Aoki S, Watanabe K, Kato M, et al.
    • Journal Title

      neurogenetics

      Volume: 25 Issue: 1 Pages: 3-11

    • DOI

      10.1007/s10048-023-00737-5

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stretch-activated ion channel TMEM63B associates with developmental and epileptic encephalopathies and progressive neurodegeneration2023

    • Author(s)
      Vetro Annalisa et al
    • Journal Title

      The American Journal of Human Genetics

      Volume: 110 Issue: 8 Pages: 1356-1376

    • DOI

      10.1016/j.ajhg.2023.06.008

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An integrated genetic analysis of epileptogenic brain malformed lesions2023

    • Author(s)
      Atsushi Fujita et al.
    • Journal Title

      Acta Neuropathologica Communications

      Volume: 11 Issue: 1 Pages: 33-33

    • DOI

      10.1186/s40478-023-01532-x

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Identification of pathogenic deep intronic variant and exonic LINE‐1 insertion in a patient with Meckel syndrome2023

    • Author(s)
      Miyamoto Sachiko、Nakamura Kazuyuki、Kato Mitsuhiro、Nakashima Mitsuko、Saitsu Hirotomo
    • Journal Title

      Annals of Human Genetics

      Volume: - Issue: 4 Pages: 196-202

    • DOI

      10.1111/ahg.12507

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A novel de novo KCNB1 variant altering channel characteristics in a patient with periventricular heterotopia, abnormal corpus callosum, and mild seizure outcome2023

    • Author(s)
      Hiraide Takuya、Akita Tenpei、Uematsu Kenji、Miyamoto Sachiko、Nakashima Mitsuko、Sasaki Masayuki、Fukuda Atsuo、Kato Mitsuhiro、Saitsu Hirotomo
    • Journal Title

      Journal of Human Genetics

      Volume: 68 Issue: 1 Pages: 25-31

    • DOI

      10.1038/s10038-022-01090-5

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Monogenic causes of pigmentary mosaicism2022

    • Author(s)
      Saida Ken、Chong Pin Fee、Yamaguchi Asuka、...Mitsuhiro Kato, et al.
    • Journal Title

      Human Genetics

      Volume: 141 Issue: 11 Pages: 1771-1784

    • DOI

      10.1007/s00439-022-02437-w

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Compound heterozygous ADAMTS9 variants in Joubert syndrome-related disorders without renal manifestation2022

    • Author(s)
      Matsushita Hiroko Baber、Hiraide Takuya、Hayakawa Katsumi、Okano Sozo、Nakashima Mitsuko、Saitsu Hirotomo、Kato Mitsuhiro
    • Journal Title

      Brain and Development

      Volume: 44 Issue: 2 Pages: 161-165

    • DOI

      10.1016/j.braindev.2021.10.004

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] A reverse genetics and genomics approach to gene paralog function and disease: Myokymia and the juxtaparanode2022

    • Author(s)
      Marafi Dana、Kozar Nina、Duan Ruizhi, ... Mitsuhiro Kato, et al.
    • Journal Title

      The American Journal of Human Genetics

      Volume: 109 Issue: 9 Pages: 1713-1723

    • DOI

      10.1016/j.ajhg.2022.07.006

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Discordant phenotypes in monozygotic twins with STXBP1 mutation: A case report2022

    • Author(s)
      Kobayashi Hikaru、Matsushige Takeshi、Hoshide Madoka、Hoshide M, Hidaka I, Ichiyama T, Kato M. et al.
    • Journal Title

      Seizure

      Volume: 101 Pages: 8-10

    • DOI

      10.1016/j.seizure.2022.06.019

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ketogenic diet for focal epilepsy with SPTAN1 encephalopathy2022

    • Author(s)
      Kishimoto K, Nabatame S, Kagitani-Shimono K, Kato M, Tohyama J, Nakashima M, Matsumoto N, Ozono K.
    • Journal Title

      Epileptic Disorder

      Volume: 24 Issue: 4 Pages: 726-728

    • DOI

      10.1684/epd.2022.1441

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Efficacy of ethosuximide on atonic seizures with <i>KCNB1</i> mutation2022

    • Author(s)
      Hoshino Hiroki、Miya Fuyuki、Kato Mitsuhiro、Kanemura Hideaki
    • Journal Title

      Pediatrics International

      Volume: 64 Issue: 1

    • DOI

      10.1111/ped.14871

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Amelioration of a neurodevelopmental disorder by carbamazepine in a case having a gain-of-function GRIA3 variant2022

    • Author(s)
      Hamanaka Kohei、Miyoshi Keita、Sun Jia-Hui、Hamada Keisuke、Komatsubara Takao、Saida Ken、Tsuchida Naomi、Uchiyama Yuri、Fujita Atsushi、Mizuguchi Takeshi、Gerard Benedicte、Bayat Allan、Rinaldi Berardo、Kato Mitsuhiro、Tohyama Jun、Ogata Kazuhiro、Shi Yun Stone、Saito Kuniaki、Miyatake Satoko、Matsumoto Naomichi
    • Journal Title

      Human Genetics

      Volume: 141 Issue: 2 Pages: 283-293

    • DOI

      10.1007/s00439-021-02416-7

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Large-scale discovery of novel neurodevelopmental disorder-related genes through a unified analysis of single-nucleotide and copy number variants.2022

    • Author(s)
      Hamanaka K, Miyake N, Mizuguchi T, Miyatake S, Uchiyama Y, Tsuchida N, Sekiguchi F, Mitsuhashi S, Tsurusaki Y, Nakashima M, Saitsu H, Yamada K, Sakamoto M, Fukuda H, Ohori S, Saida K, Itai T, Azuma Y, Koshimizu E, Fujita A, Erturk B, Hiraki Y, Ch'ng GS, Kato M, Okamoto N, Takata A, Matsumoto N.
    • Journal Title

      Genome Med

      Volume: 14 Issue: 1 Pages: 40-40

    • DOI

      10.1186/s13073-022-01042-w

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Phenotypic and genetic spectrum of ATP6V1A encephalopathy: a disorder of lysosomal homeostasis2022

    • Author(s)
      Guerrini Renzo、Mei Davide、Kerti-Szigeti Katalin、... Mitsuhiro Kato, et al.
    • Journal Title

      Brain

      Volume: 145 Issue: 8 Pages: 2687-2703

    • DOI

      10.1093/brain/awac145

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A New Case With Cortical Malformation Caused by Biallelic Variants in <i>LAMC3</i>2022

    • Author(s)
      Abe Kazuo、Ando Kumiko、Kato Mitsuhiro、Saitsu Hirotomo、Nakashima Mitsuko、Aoki Shintaro、Kimura Takashi
    • Journal Title

      Neurology Genetics

      Volume: 8 Issue: 3

    • DOI

      10.1212/nxg.0000000000000680

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identification of two novel de novo TUBB variants in cases with brain malformations: case reports and literature review2021

    • Author(s)
      Watanabe Kazuki、Nakashima Mitsuko、Kumada Satoko、Mashimo Hideaki、Enokizono Mikako、Yamada Keitaro、Kato Mitsuhiro、Saitsu Hirotomo
    • Journal Title

      Journal of Human Genetics

      Volume: 66 Issue: 12 Pages: 1193-1197

    • DOI

      10.1038/s10038-021-00956-4

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Epileptic encephalopathy patients with <i>SCN2A</i> variant initiated by neonatal seizure2021

    • Author(s)
      Morichi Shinichiro、Ishida Yu、Yamanaka Gaku、Kato Mitsuhiro、Kawashima Hisashi
    • Journal Title

      Pediatrics International

      Volume: 63 Issue: 8 Pages: 971-972

    • DOI

      10.1111/ped.14509

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Clinical variations of epileptic syndrome associated with PACS2 variant2021

    • Author(s)
      Mizuno T, Miyata R, Hojo A, Tamura Y, Nakashima M, Mizuguchi T, Matsumoto N and Kato M
    • Journal Title

      Brain Dev

      Volume: 43 Issue: 2 Pages: 343-347

    • DOI

      10.1016/j.braindev.2020.10.006

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Complete sequencing of expanded SAMD12 repeats by long-read sequencing with Cas9-mediated enrichment.2021

    • Author(s)
      Mizuguchi T, Toyota T, Miyatake S, Mitsuhashi S, Doi H, Kudo Y, Kishida H, Hayashi N, Tusburaya RS, Kinoshita M, Fukuyama T, Fukuda H, Koshimizu E, Tsuchida N, Uchiyama Y, Fujita A, Takata A, Miyake N, Kato M, Tanaka F, Adachi H, Matsumoto N.
    • Journal Title

      Brain

      Volume: 144 Issue: 4 Pages: 1103-1117

    • DOI

      10.1093/brain/awab021

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] De novo ATP1A3 variants cause polymicrogyria2021

    • Author(s)
      Miyatake Satoko、Kato Mitsuhiro、Kumamoto Takuma、Hirose Tomonori、他
    • Journal Title

      Science Advances

      Volume: 7 Issue: 13 Pages: 2368-2368

    • DOI

      10.1126/sciadv.abd2368

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A boy with biallelic frameshift variants in TTC5 and brain malformation resembling tubulinopathies2021

    • Author(s)
      Miyamoto Sachiko、Kato Mitsuhiro、Sugiyama Kenji、Horiguchi Ryo、Nakashima Mitsuko、Aoto Kazushi、Mutoh Hiroki、Saitsu Hirotomo
    • Journal Title

      Journal of Human Genetics

      Volume: 66 Issue: 12 Pages: 1189-1192

    • DOI

      10.1038/s10038-021-00953-7

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Comprehensive genetic analysis confers high diagnostic yield in 16 Japanese patients with corpus callosum anomalies2021

    • Author(s)
      Miyamoto Sachiko、Kato Mitsuhiro、et al and Saitsu Hirotomo
    • Journal Title

      Journal of Human Genetics

      Volume: 66 Issue: 11 Pages: 1061-1068

    • DOI

      10.1038/s10038-021-00932-y

    • NAID

      120007167202

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Two cases of DYNC1H1 mutations with intractable epilepsy2021

    • Author(s)
      Matsumoto Ayumi、Kojima Karin、Miya Fuyuki、Miyauchi Akihiko、Watanabe Kazuhisa、Iwamoto Sadahiko、Kawai Kensuke、Kato Mitsuhiro、Takahashi Yukitoshi、Yamagata Takanori
    • Journal Title

      Brain and Development

      Volume: 43 Issue: 8 Pages: 857-862

    • DOI

      10.1016/j.braindev.2021.05.005

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Expanding the KIF4A‐associated phenotype2021

    • Author(s)
      Kalantari Silvia、Carlston Colleen、Alsaleh Norah、Kato Mitsuhiro、Matsumoto Naomichi、Miyatake Satoko、Yamamoto Tatsuya、Dobyns William B.、Filges Isabel
    • Journal Title

      American Journal of Medical Genetics Part A

      Volume: 185 Issue: 12 Pages: 3728-3739

    • DOI

      10.1002/ajmg.a.62443

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Variants in KIF2A cause broad clinical presentation; the computational structural analysis of a novel variant in a patient with a cortical dysplasia, complex, with other brain malformations 32021

    • Author(s)
      Hatano Maiko、Fukushima Hiroko、Ohto Tatsuyuki、Ueno Yuichi、Saeki Saki、Enokizono Takashi、Tanaka Ryuta、Tanaka Mai、Imagawa Kazuo、Kanai Yu、Kato Mitsuhiro、Shiraku Hiroshi、Suzuki Hisato、Uehara Tomoko、Takenouchi Toshiki、Kosaki Kenjiro、Takada Hidetoshi
    • Journal Title

      American Journal of Medical Genetics Part A

      Volume: 185 Issue: 4 Pages: 1113-1119

    • DOI

      10.1002/ajmg.a.62084

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Monoallelic and bi-allelic variants in NCDN cause neurodevelopmental delay, intellectual disability, and epilepsy2021

    • Author(s)
      Fatima A, Hoeber J, Schuster J, Koshimizu E, Maya-Gonzalez C, Keren B, Mignot C, Akram T, Ali Z, Miyatake S, Tanigawa J, Koike T, Kato M, Murakami Y, Abdullah U, Ali MA, Fadoul R, Laan L, Castillejo-Lopez C, Liik M, Jin Z, Birnir B, Matsumoto N, Baig SM, Klar J, Dahl N
    • Journal Title

      The American Journal of Human Genetics

      Volume: 108 Issue: 4 Pages: 739-748

    • DOI

      10.1016/j.ajhg.2021.02.015

    • Related Report
      2021 Research-status Report 2020 Research-status Report
  • [Journal Article] Mutation-specific pathophysiological mechanisms define different neurodevelopmental disorders associated with SATB1 dysfunction2021

    • Author(s)
      den Hoed J, de Boer E, Voisin N, Dingemans AJM, Guex N, Wiel L, HB, Itai T, Jackson A, Matsumoto N, Mazel B, McWalter K, Meiner V, Mikati MA, Miyatake S, Mizuguchi T, Kleefstra T, Reymond A, Fisher SE, Vissers LELM et al.
    • Journal Title

      Am J Hum Genet.

      Volume: 108 Issue: 2 Pages: 346-356

    • DOI

      10.1016/j.ajhg.2021.01.007

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] ATP6V0A1 encoding the a1-subunit of the V0 domain of vacuolar H(+)-ATPases is essential for brain development in humans and mice2021

    • Author(s)
      Aoto K, Kato M, Akita T, Nakashima M, Mutoh H, Akasaka N, Tohyama J, Nomura Y, Hoshino K, Ago Y, Tanaka R, Epstein O, Ben-Haim R, Heyman E, Miyazaki T, Belal H, Takabayashi S, Ohba C, Takata A, Mizuguchi T, Miyatake S, Miyake N, Fukuda A, Matsumoto N and Saitsu H
    • Journal Title

      Nat Commun

      Volume: 12 Issue: 1 Pages: 2107-2107

    • DOI

      10.1038/s41467-021-22389-5

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Interleukin-1β in peripheral monocytes is associated with seizure frequency in pediatric drug-resistant epilepsy.2021

    • Author(s)
      Yamanaka G, Takamatsu T, Morichi S, Yamazaki T, Mizoguchi I, Ohno K, Watanabe Y, Ishida Y, Oana S, Suzuki S, Kashiwagi Y, Takata F, Sakuma H, Yoshimoto T, Kato M, Kawashima H
    • Journal Title

      J Neuroimmunol.

      Volume: 352 Pages: 577475-577475

    • DOI

      10.1016/j.jneuroim.2021.577475

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Clinical manifestations and epilepsy treatment in Japanese patients with pathogenic CDKL5 variants2021

    • Author(s)
      Kobayashi Y
    • Journal Title

      Brain and Development

      Volume: 43 Issue: 4 Pages: 505-514

    • DOI

      10.1016/j.braindev.2020.12.006

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association of early-onset epileptic encephalopathy with involuntary movements - Case series and literature review.2021

    • Author(s)
      Arisaka A, Nakashima M, Kumada S, Inoue K, Nishida H, Mashimo H, Kashii H, Kato M, Maruyama K, Okumura A, Saitsu H, Matsumoto N, Fukuda M.
    • Journal Title

      Epilepsy Behav Rep.

      Volume: 15 Pages: 100417-100417

    • DOI

      10.1016/j.ebr.2020.100417

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficient detection of copy‐number variations using exome data: Batch‐ and sex‐based analyses2020

    • Author(s)
      Uchiyama Yuri、Yamaguchi Daisuke、Iwama Kazuhiro, et al.
    • Journal Title

      Human Mutation

      Volume: 42 Issue: 1 Pages: 50-65

    • DOI

      10.1002/humu.24129

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cerebrospinal fluid abnormalities in developmental and epileptic encephalopathy with a de novo CDK19 variant2020

    • Author(s)
      Sugawara Y, Mizuno T, Moriyama K, Ishiwata H, Kato M, Nakashima M, Mizuguchi T and Matsumoto N
    • Journal Title

      Neurol Genet

      Volume: 6 Issue: 6

    • DOI

      10.1212/nxg.0000000000000527

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] De novo variants in CUL3 are associated with global developmental delays with or without infantile spasms2020

    • Author(s)
      Nakashima Mitsuko、Kato Mitsuhiro、Matsukura Masaru、Kira Ryutaro、Ngu Lock-Hock、Lichtenbelt Klaske D.、van Gassen Koen L. I.、Mitsuhashi Satomi、Saitsu Hirotomo、Matsumoto Naomichi
    • Journal Title

      Journal of Human Genetics

      Volume: 65 Issue: 9 Pages: 727-734

    • DOI

      10.1038/s10038-020-0758-2

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Gain-of-Function MN1 Truncation Variants Cause a Recognizable Syndrome with Craniofacial and Brain Abnormalities2020

    • Author(s)
      Miyake Noriko et al., Matsumoto Naomichi
    • Journal Title

      The American Journal of Human Genetics

      Volume: 106 Issue: 1 Pages: 13-25

    • DOI

      10.1016/j.ajhg.2019.11.011

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Clinical and genetic characteristics of patients with Doose syndrome2020

    • Author(s)
      Hinokuma N, Nakashima M, Asai H, Nakamura K, Itai T, Miyatake S, Saitsu H, Matsumoto N, Kato M et al.
    • Journal Title

      Epilepsia Open

      Volume: 5 Issue: 3 Pages: 442-450

    • DOI

      10.1002/epi4.12417

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Phenotype?genotype correlations in patients with GNB1 gene variants, including the first three reported Japanese patients to exhibit spastic diplegia, dyskinetic quadriplegia, and infantile spasms2020

    • Author(s)
      Endo Wakaba, et al., Matsumoto Naomichi, Haginoya Kazuhiro
    • Journal Title

      Brain and Development

      Volume: 42 Issue: 2 Pages: 199-204

    • DOI

      10.1016/j.braindev.2019.10.006

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] Epilepsy genetics in the next-generation sequencing era.2023

    • Author(s)
      Mitsuhiro Kato
    • Organizer
      Korean Child Neurology Society 30th Anniversary International Symposium
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Identification of a novel deep intronic DDC variant in patients with aromatic l-amino acid decarboxylase deficiency.2023

    • Author(s)
      E Koshimizu, S Miyatake, K Misawa, Y Uchiyama, N Tsuchida, K Hamanaka, A Fujita, T Mizuguchi, M Kato, N Matsumoto
    • Organizer
      Human Genetics Asia 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Identification of pathogenic deep intronic variant and exonic LINE-1 insertion in a patient with Meckel syndrome2023

    • Author(s)
      S Miyamoto, K Nakamura, M Kato, M Nakashima, H Saitsu
    • Organizer
      Human Genetics Asia 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rare epileptic diseases2023

    • Author(s)
      Mitsuhiro Kato
    • Organizer
      14th Asian & Oceanian Epilepsy Congress. Satellite Symposium.
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] A reverse genetics and genomics approach to gene paralog function and disease: myokymia and the juxtaparanode2023

    • Author(s)
      Dana Marafi, Nina Kozar, Ruizhi Duan,... Mitsuhiro Kato, et al.
    • Organizer
      2022 American Society of Human Genetics Annual Meeting
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Genetics in Brain malformation and Epilepsy2020

    • Author(s)
      Mitsuhiro Kato
    • Organizer
      Future Leaders in Child Neurology Association (FLICNA): Live talk on the Web
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Genetics of neonatal-onset epileptic encephalopathies:A tribute to Prof. Ohtahara2020

    • Author(s)
      Mitsuhiro Kato
    • Organizer
      The 21st Annual Meeting of the Infantile Seizure Society (ISS): International Symposium on the Pathophysiology of Developmental and Epileptic Encephalopathy (ISDEE2020) Web
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] てんかん診療における遺伝子検査の重要性と課題2020

    • Author(s)
      加藤光広
    • Organizer
      第62回日本小児神経学会学術集会
    • Related Report
      2020 Research-status Report
    • Invited

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Published: 2020-04-28   Modified: 2025-01-30  

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