Research field (3):
Molecular biology
, Sports science
, Hematology and oncology
Research keywords (4):
Erythropoietin
, PNH
, aplastic anemia
, bone marrow failure
Research theme for competitive and other funds (9):
2021 - 2024 造血不全における造血支持細胞異常と赤芽球島形成障害の解明
2018 - 2021 造血器腫瘍における造血ニッチ細胞の遺伝子・機能異常解析
2017 - 2020 ヒト造血不全における神経系マーカー陽性造血支持細胞の解析
2015 - 2017 Unraveling bone marrow erythropoiesis niche
2013 - 2016 Analysis of Nestin expressing cells in bone marrow
2010 - 2011 The analysis of the hypoxia-induced regulation mechanism in erythropetin gene expression and erythrocytosis
2007 - 2008 低酸素応答系遺伝子発現における転写制御の解明
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Papers (122):
Ken Ishiyama, Yuji Yonemura, Tatsuya Kawaguchi, Kohei Hosokawa, Chiharu Sugimori, Yasutaka Ueda, Hiroyuki Takamori, Naoshi Obara, Hideyoshi Noji, Yukari Shirasugi, et al. A longitudinal analysis of paroxysmal nocturnal haemoglobinuria-type cells in patients with bone marrow failure: Results of a prospective multi-centre study in Japan. British journal of haematology. 2023
Naoki Kurita, Hidekazu Nishikii, Yumiko Maruyama, Yasuhito Suehara, Keiichiro Hattori, Tatsuhiro Sakamoto, Takayasu Kato, Yasuhisa Yokoyama, Naoshi Obara, Kazushi Maruo, et al. Safety of romiplostim administered immediately after cord-blood transplantation: a phase 1 trial. Annals of Hematology. 2023
Tatsuhiro Sakamoto, Naoshi Obara, Yumiko Maruyama, Takayasu Kato, Naoki Kurita, Keiichiro Hattori, Yasuhito Suehara, Hidekazu Nishikii, Yasuhisa Yokoyama, Mamiko Sakata-Yanagimoto, et al. Repeated immunosuppressive rabbit anti-thymocyte globulin therapy for adult patients with relapsed or refractory aplastic anemia. European Journal of Haematorogy. 2023
Alexander Röth, Satoshi Ichikawa, Yoshikazu Ito, Jin Seok Kim, Zsolt Nagy, Naoshi Obara, Jens Panse, Hubert Schrezenmeier, Simona Sica, Juliette Sore, et al. Crovalimab treatment in patients with paroxysmal nocturnal haemoglobinuria: Long-term results from the phase I/II COMPOSER trial. European Journal of Haematorogy. 2023. 111. 2. 300-310
Kensuke Usuki, Takayuki Ikezoe, Ken Ishiyama, Yoshinobu Kanda, Akihiko Gotoh, Hideo Hayashi, Akihiko Shimono, Akiyo Kitajima, Naoshi Obara, Jun-Ichi Nishimura. Interim analysis of post-marketing surveillance of ravulizumab for paroxysmal nocturnal hemoglobinuria in Japan. International Journal of Hematology. 2023. 118. 3. 311-322