Personnel Information

写真a

TOMOMASA Dann


Job title

Assistant Professor
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Campus Career 【 display / non-display 】

  • 2019.10
    　
    　
    Tokyo Medical and Dental University， (Old Organization)Medical Hospital， Hospital Departments， Department of Pediatrics, Maternal and Woman's Medicine， Pediatrics， Resident
  • 2019.11
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    2020.03
    Tokyo Medical and Dental University， (Old Organization)Medical Hospital， Hospital Departments， Department of Pediatrics, Maternal and Woman's Medicine， Pediatrics， Resident
  • 2020.10
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    2021.03
    Tokyo Medical and Dental University， (Old Organization)Medical Hospital， Hospital Departments， Department of Pediatrics, Maternal and Woman's Medicine， Pediatrics， Resident
  • 2021.04
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    2024.09
    Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Medical and Dental Sciences， Division of Bio-Environmental Response， Department of Pediatrics and Developmental Biology， Graduate Student
  • 2024.10
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    2025.03
    Institute of Science Tokyo， -， Graduate Schools， Bio-Environmental Response， Department of Pediatrics and Developmental Biology， Graduate Student
  • 2025.04
    -
    Now
    Institute of Science Tokyo， -， Institute of Science Tokyo Hospital， Department of Pediatrics, Perinatal, and Women's Medicine， Pediatrics， Assistant Professor

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Published Papers & Misc 【 display / non-display 】

  1. Dan Tomomasa, Masatoshi Takagi, Ryohei Watanabe, Ryosuke Wakatsuki, Satoshi Miyamoto, Akihiro Hoshino, Takahiro Kamiya, Takeshi Isoda, Anju Kobayashi, Kenjiro Kosaki, Fumiaki Sakura, Takaki Asano, Toru Uchiyama, Satoshi Okada, Tomohiro Morio, Hirokazu Kanegane. Prolonged diagnostic journey in delayed-onset adenosine deaminase deficiency. Clin Immunol. 2025.01; 270 110405. ( PubMed, DOI )

  2. Hoshino A, Takagi M, Bousset K, Röddecke J, Redeker HL, Folcut I, Tomomasa D, Kobayashi J, Yang X, Sakata N, Yoshida K, Miyano S, Ogawa S, Kojima S, Morio T, Dork T, Kanegane H. Bone marrow failure and immunodeficiency associated with human RAD50 variants. EUROPEAN JOURNAL OF HUMAN GENETICS. 2024.12; 32 1431-1432.

  3. Yuichi Nagamatsu, Takeshi Isoda, Motoki Inaji, Jun Oyama, Daiki Niizato, Dan Tomomasa, Noriko Mitsuiki, Motoi Yamashita, Takahiro Kamiya, Kohsuke Imai, Hirokazu Kanegane, Tomohiro Morio, Masatoshi Takagi. Intracranial residual lesions following early intensification in a patient with T-cell acute lymphoblastic leukemia: a case report. BMC Pediatr. 2024.05; 24 (1): 304. ( PubMed, DOI )

  4. Dan Tomomasa, Kay Tanita, Yuriko Hiruma, Akihiro Hoshino, Ko Kudo, Shohei Azumi, Mitsutaka Shiota, Masayoshi Yamaoka, Katsuhide Eguchi, Masataka Ishimura, Yuka Tanaka, Keiji Iwatsuki, Keisuke Okuno, Asahito Hama, Ken-Ichi Sakamoto, Takashi Taga, Kimitoshi Goto, Haruka Ota, Akihiro Ichiki, Kaori Kanda, Takako Miyamura, Saori Endo, Hidenori Ohnishi, Yoji Sasahara, Ayako Arai, Benjamin Fornier, Ken-Ichi Imadome, Tomohiro Morio, Sylvain Latour, Hirokazu Kanegane. Highly sensitive detection of Epstein-Barr virus-infected cells by EBER flow FISH. Int J Hematol. 2024.05; ( PubMed, DOI )

  5. Masatoshi Takagi, Akihiro Hoshino, Kristine Bousset, Jule Röddecke, Hanna Luisa Martin, Iulia Folcut, Dan Tomomasa, Xi Yang, Junya Kobayashi, Naoki Sakata, Kenichi Yoshida, Satoru Miyano, Seishi Ogawa, Seiji Kojima, Tomohiro Morio, Thilo Dörk, Hirokazu Kanegane. Bone Marrow Failure and Immunodeficiency Associated with Human RAD50 Variants. J Clin Immunol. 2023.10; ( PubMed, DOI )

  6. Dan Tomomasa, Takeshi Isoda, Noriko Mitsuiki, Kento Inoue, Akira Nishimura, Kazuhiro Uda, Toru Uchiyama, Motoi Yamashita, Takahiro Kamiya, Akifumi Endo, Masatoshi Takagi, Kohsuke Imai, Michiko Kajiwara, Morton J Cowan, Tomohiro Morio, Hirokazu Kanegane. Successful TCRαβ/CD19-Depleted Hematopoietic Cell Transplantation for a Patient With Artemis Deficiency. J Pediatr Hematol Oncol. 2023.02; ( PubMed, DOI )

  7. Kento Inoue, Satoshi Miyamoto, Dan Tomomasa, Eriko Adachi, Shohei Azumi, Yasuo Horikoshi, Takashi Ishihara, Shinya Osone, Yuta Kawahara, Ko Kudo, Zenichiro Kato, Hidenori Ohnishi, Kenichi Kashimada, Kohsuke Imai, Osamu Ohara, Menno C van Zelm, Morton J Cowan, Tomohiro Morio, Hirokazu Kanegane . Clinical and Genetic Characterization of Patients with Artemis Deficiency in Japan Journal of Cinical Immunology. 2022.11;

  8. Dan Tomomasa, Motoi Yamashita, Takahiro Kamiya, Tomohiro Morio, Hirokazu Kanegane. Maternal Gonosomal Mosaicism Causes XIAP Deficiency 2022.11;

  9. Rintaro Ono, Miyuki Tsumura, Saho Shima, Yusuke Matsuda, Kenji Gotoh, Yurina Miyata, Yuko Yoto, Dan Tomomasa, Takanori Utsumi, Hidenori Ohnishi, Zenichiro Kato, Naruhiko Ishiwada, Aki Ishikawa, Taizo Wada, Hisashi Uhara, Ryuta Nishikomori, Daisuke Hasegawa, Satoshi Okada, Hirokazu Kanegane. Novel STAT1 Variants in Japanese Patients with Isolated Mendelian Susceptibility to Mycobacterial Diseases Journal of Cinical Immunology. 2022.11;

  10. Daiki Niizato, Takeshi Isoda, Noriko Mitsuiki, Shuya Kaneko, Dan Tomomasa, Takahiro Kamiya, Masatoshi Takagi, Kohsuke Imai, Michiko Kajiwara, Masaki Shimizu, Tomohiro Morio, Hirokazu Kanegane. Case report: Optimized ruxolitinib-based therapy in an infant with familial hemophagocytic lymphohistiocytosis type 3 Frontiers in Immunology. 2022.11;

  11. Motoi Yamashita, Shiori Eguchi, Dan Tomomasa, Takahiro Kamiya, Daiki Niizato, Noriko Mitsuiki, Takeshi Isoda, Hanako Funakoshi, Yuki Mizuno, Kentaro Okamoto, Tuan Minh Nguyen, Hidetoshi Takada, Masatoshi Takagi, Kohsuke Imai, Tomohiro Morio, Hirokazu Kanegane. Case report: HLA-haploidentical hematopoietic cell transplant with posttransplant cyclophosphamide in a patient with leukocyte adhesion deficiency type I Frontiers in Immunology. 2022.10;

  12. Dan Tomomasa, Eitaro Hiejima, Takayuki Miyamoto, Kay Tanita, Masaki Matsuoka, Daiki Niizato, Noriko Mitsuiki, Takeshi Isoda, Takahiro Yasumi, Menno C van Zelm, Tomohiro Morio, Hirokazu Kanegane. Recurrent tandem duplication of UNC13D in familial hemophagocytic lymphohistiocytosis type 3 Clinical Immunology. 2022.09;

  13. Dan Tomomasa, Claire Booth, Jack J Bleesing, Takeshi Isoda, Chie Kobayashi, Kazutoshi Koike, Takeshi Taketani, Akihisa Sawada, Akihiro Tamura, Rebecca A Marsh, Tomohiro Morio, Andrew R Gennery, Hirokazu Kanegane. Preemptive hematopoietic cell transplantation for asymptomatic patients with X-linked lymphoproliferative syndrome type 1. Clin Immunol. 2022.04; 237 108993. ( PubMed, DOI )

  14. Dan Tomomasa, Kay Tanita, Seishi Higashi, Yuri Tasaka, Takashi Shimamura, Urara Sakurai, Tomoyo Matsubara, Satoshi Okada, Tomohiro Morio, Hirokazu Kanegane. Early diagnosis of partial interferon-γ receptor 1 deficiency prevents the development of Bacille de Calmette et Guérin osteomyelitis. Clin Immunol. 2022.02; 235 108933. ( PubMed, DOI )

  15. Dan Tomomasa, Takeshi Sato, Tomonobu Hasegawa, Tomohiro Morio, Hirokazu Kanegane. Cartilage-hair hypoplasia with T-cell dysfunction. Pediatr Int. 2022.01; 64 (1): e15080. ( PubMed, DOI )

  16. Dan Tomomasa, Takeshi Isoda, Noriko Mitsuiki, Motoi Yamashita, Aoi Morishita, Takahiro Tomoda, Tsubasa Okano, Akifumi Endo, Takahiro Kamiya, Masakatsu Yanagimachi, Kohsuke Imai, Hirokazu Kanegane, Masatoshi Takagi, Tomohiro Morio. Successful ruxolitinib administration for a patient with steroid-refractory idiopathic pneumonia syndrome following hematopoietic stem cell transplantation: A case report and literature review. Clin Case Rep. 2021.12; 9 (12): e05242. ( PubMed, DOI )

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Conference Activities & Talks 【 display / non-display 】

  1. Yui Namikawa, Riski Muhaimin, Dan Tomomasa, Akira Nishimura, Eiichi Ishii, Daisuke Tomizawa, Takako Miyamura, Takeshi Isoda, Masatoshi Takagi. Analysis of Three-Dimensional Genome Structure of KM2TA-Rearranged Infant ALL. 56th Annual Congress of the International Society of Paediatric Oncology 2024.10.19 Hawaii

  2. 若月良介, 宮本智史, 星野顕宏, 渡部良平, 石北悦子, 西村円香, 友政弾, 神谷尚宏, 磯田健志, 高木正稔, 梶原道子, 金兼弘和. 血球貪食性リンパ組織球症に対してRuxolitinibが有用であったXIAP欠損症. 第15回関東甲越免疫不全症研究会 2024.09.22 東京

  3. Yui Namikawa, Riski Muhaimin, Dan Tomomasa, Akira Nishimura, Eiichi Ishii, Daisuke Tomizawa, Takako Miyamura, Takeshi Isoda, Masatoshi Takagi. Nuclear Structure of KMT2A-Rearranged Infant ALL. 第83回日本癌学会学術総会 2024.09.19 福岡

  4. Dan Tomomasa, Takahiro Kamiya, Fumiko Honda-Ozaki, Kosuke Noma, Hisako Nakamaki, Atsushi Hijikata, Morito Kurata, Takashi Abe, Tomohiro Morio, Satoshi Okada, Takehiko Mori, Hirokazu Kanegane. Familial B-cell Lymphoma and Lymphopenia Underlie a Novel Germline RAC2 Variant. The 14th JSH International Symposium 2024 2024.07.13 北海道

  5. 友政弾、金兼弘和. 造血細胞移植で治療可能なIBD. 日本免疫不全・自己炎症学会 2023.02.12

  6. 友政弾, 平田悠樹, 馬嶋秀考, 片上隆史, 今中雄介, 井上祐三朗, 渡邉哲, 影山恭史, 亀井克彦, 岡田賢, 金兼弘和. 表在性ならびに侵襲性真菌感染症を診た場合に何を考えるか？CARD9欠損症の成人3例. 2023.02.11

  7. 友政弾、谷田けい、星野顕宏、今留謙一、森尾友宏、金兼弘和. EBER Flow FISHによるEBウイルス感染細胞の高感度検出. 第54回日本小児感染症学会総会・学術集会 2022.11.05

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Others 【 display / non-display 】

  • Uncovering Late-Onset Combined Immune Deficiency in Chromosome 18q Deletion Syndrome，2024.07

  • Shedding Light on the Origin of a Genetic Variant Underlying Fungal Infections ，2024.06

  • Molecular autopsy sheds light on cause of sudden death of a child with COVID-19，2023.04

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