坂田(柳元) 麻実子

Articles:  1-13 of 13

  • Mutations found in cell‐free DNAs of patients with malignant lymphoma at remission can derive from clonal hematopoiesis

    坂田柳元麻実子 , 野口 雅之 , 千葉 滋 , Yasuhito Suehara , Mamiko SAKATA-YANAGIMOTO , Keiichiro Hattori , Manabu Kusakabe , Toru Nanmoku , Taiki Sato , Masayuki NOGUCHI , Shigeru CHIBA

    Cell‐free DNA (cfDNA) analysis to detect circulating tumor DNA has been focused on monitoring malignant lymphomas. However, clonal hematopoiesis of indeterminate potential (CHIP)‐associated mutations …

    Cancer Science 110(10), 3375-3381, 2019-10

    IR 

  • Durable Leukemic Remission and Autologous Marrow Recovery with Random Chromosomal Abnormalities after Allogeneic Hematopoietic Stem Cell Transplantation for Chronic Lymphocytic Leukemia

    錦井 秀和 , 栗田 尚樹 , 日下部 学 , 横山 泰久 , 加藤 貴康 , 坂田柳元麻実子 , 小原 直 , 長谷川 雄一 , 千葉 滋 , Hidekazu NISHIKII , Naoki KURITA , Atsushi Shinagawa , Tatsuhiro Sakamoto , Manabu KUSAKABE , Yasuhisa YOKOYAMA , Takayasu KATO , Mamiko SAKATA-YANAGIMOTO , Naoshi OBARA , Yuichi HASEGAWA , Naoya Nakamura , Shigeru CHIBA

    A 38-year-old woman with aggressive clinical course of chronic lymphocytic leukemia (CLL) was treated with 8 courses of R-CHOP. Clinical remission was achieved, while B-cell clonality remained. Alloge …

    Case Reports in Hematology (2019), 9710790, 2019-01

    IR 

  • An Unprecedented Case of p190 BCR-ABL Chronic Myeloid Leukemia Diagnosed during Treatment for Multiple Myeloma: A Case Report and Review of the Literature

    千葉 滋 , 小原 直 , 日下部 学 , 加藤 貴康 , 栗田 尚樹 , 錦井 秀和 , 横山 泰久 , 坂田柳元麻実子 , 長谷川 雄一 , Kosuke Miki , Naoshi OBARA , Kenichi Makishima , Tatsuhiro Sakamoto , Manabu KUSAKABE , Takayasu KATO , Naoki KURITA , Hidekazu Nishikii , Yasuhisa YOKOYAMA , Mamiko SAKATA-YANAGIMOTO , Yuichi HASEGAWA , Shigeru CHIBA

    We report the case of a 76-year-old man who was diagnosed as having chronic myeloid leukemia (CML) with p190 BCR-ABL while receiving treatment for symptomatic multiple myeloma (MM). The diagnosis of M …

    Case Reports in Hematology (2018), 7863943, 2018-10

    IR 

  • Genetic evidence implies that primary and relapsed tumors arise from common precursor cells in primary central nervous system lymphoma

    服部 圭一郎 , 高野 晋吾 , 坂田柳元麻実子 , 日下部 学 , 野口 雅之 , 横山 泰久 , 加藤 貴康 , 栗田 尚樹 , 錦井 秀和 , 小原 直 , 石川 栄一 , 松村 明 , 村谷 匡史 , 長谷川 雄一 , 千葉 滋 , Keiichiro Hattori , Mamiko SAKATA-YANAGIMOTO , Manabu KUSAKABE , Toru Nanmoku , Yasuhito Suehara , Masayuki Noguchi , Yasuhisa Yokoyama , Takayasu KATO , Naoki KURITA , Hidekazu NISHIKII , Naoshi OBARA , Shingo TAKANO , Eiichi ISHIKAWA , Akira MATSUMURA , Masafumi MURATANI , Yuichi HASEGAWA , Shigeru CHIBA

    Primary central nervous system lymphoma (PCNSL) is a rare subtype of lymphoma that arises within the brain or the eyes. PCNSL recurs within the central nervous system (CNS) in most relapsed cases, whe …

    Cancer Science 110(1), 401-407, 2018-10

    IR 

  • High efficacy of eculizumab treatment for fulminant hemolytic anemia in primary cold agglutinin disease

    小原 直 , 加藤 貴康 , 日下部 学 , 錦井 秀和 , 栗田 尚樹 , 横山 泰久 , 坂田柳元麻実子 , 長谷川 雄一 , 千葉 滋 , Kenichi Makishima , Naoshi OBARA , Kantaro Ishitsuka , Shinichiro Sukegawa , Sakurako Suma , Yusuke Kiyoki , Naoko Baba , Tatsuhiro Sakamoto , Takayasu KATO , Manabu KUSAKABE , Hidekazu NISHIKII , Naoki KURITA , Yasuhisa YOKOYAMA , Mamiko SAKATA-YANAGIMOTO , Yuichi HASEGAWA , Shigeru CHIBA

    Letter to the Editor

    Annals of hematology 98(4), 1031-1032, 2018-04

    IR 

  • Droplet digital polymerase chain reaction assay and peptide nucleic acid-locked nucleic acid clamp method for RHOA mutation detection in angioimmunoblastic T-cell lymphoma

    Tanzima Nuhat Sharna , Sakata-Yanagimoto Mamiko , Komori Daisuke , Hattori Keiichiro , Suehara Yasuhito , Fukumoto Kota , Fujisawa Manabu , Kusakabe Manabu , Matsue Kosei , Wakamatsu Hirotake , Shimadzu Mitsunobu , Chiba Shigeru , 坂田柳元麻実子 , 服部 圭一朗 , 日下部 学 , 千葉 滋

    Angioimmunoblastic T‐cell lymphoma (AITL) is a subtype of nodal peripheral T‐cell lymphoma (PTCL). Somatic RHOA mutations, most frequently found at the hotspot site c.50G > T, p.Gly17Val (G17V RHOA …

    Cancer science 109(5), 1682-1689, 2018-03

    IR  Ichushi Web 

  • Review of the biologic and clinical significance of genetic mutations in angioimmunoblastic T‐cell lymphoma

    Fukumoto Kota , Nguyen Tran B. , Chiba Shigeru , Sakata-Yanagimoto Mamiko , 千葉 滋 , 坂田柳元麻実子

    Angioimmunoblastic T‐cell lymphoma (AITL) is an age‐related malignant lymphoma, characterized by immune system‐dysregulated symptoms. Recent sequencing studies have clarified the recurrent mutations i …

    Cancer science 109(3), 490-496, 2018-03

    IR  Ichushi Web 

  • Activation of RHOA–VAV1 signaling in angioimmunoblastic T-cell lymphoma

    Fujisawa M , Sakata-Yanagimoto M , Nishizawa S , Komori D , Gershon P , Kiryu M , Tanzima S , Fukumoto K , Enami T , Muratani M , Yoshida K , Ogawa S , Matsue K , Nakamura N , Takeuchi K , Izutsu K , Fujimoto K , Teshima T , Miyoshi H , Gaulard P , Ohshima K , 坂田柳元麻実子 , 千葉 滋 , 村谷 匡史

    Somatic G17V RHOA mutations were found in 50–70% of angioimmunoblastic T-cell lymphoma (AITL). The mutant RHOA lacks GTP binding capacity, suggesting defects in the classical RHOA signaling. Here, we …

    Leukemia 32(3), 694-702, 2017-08

    IR 

  • Identification of cell-type-specific mutations in nodal T-cell lymphomas

    Nguyen T B , Sakata-Yanagimoto M , Asabe Y , Matsubara D , Kano J , Yoshida K , Shiraishi Y , Chiba K , Tanaka H , Miyano S , Izutsu K , Nakamura N , Takeuchi K , Miyoshi H , Ohshima K , Minowa T , Ogawa S , Noguchi M , Chiba S , 坂田柳元麻実子 , 加野 准子 , 野口 雅之 , 千葉 滋

    Recent genetic analysis has identified frequent mutations in ten-eleven translocation 2 (TET2), DNA methyltransferase 3A (DNMT3A), isocitrate dehydrogenase 2 (IDH2) and ras homolog family member A (RH …

    Blood Cancer Journal (7), e516, 2017-01

    IR 

  • Late occurrence of Epstein-Barr virus-associated lymphoproliferative disorder in a patient with follicular lymphoma treated with bendamustine and rituximab

    Muroi Kei , Sakata-Yanagimoto Mamiko , Sato Taiki , Yokoyama Yasuhisa , Maie Koichiro , Kurita Naoki , Obara Naoshi , Hasegawa Yuichi , Noguchi Masayuki , Chiba Shigeru , 坂田柳元麻実子 , 佐藤 泰樹 , 横山 泰久 , 栗田 尚樹 , 小原 直 , 長谷川 雄一 , 野口 雅之 , 千葉 滋

    Letter to the Editor

    Annals of hematology 94(12), 2061-2062, 2015-12

    IR 

  • Multistep tumorigenesis in peripheral T cell lymphoma

    坂田柳元麻実子 , Mamiko SAKATA-YANAGIMOTO

    Peripheral T cell lymphomas (PTCL) are classified as mature T cell neoplasms. However, several new findings support the notion that premalignant cells arise in the immature stage of hematopoietic diff …

    International journal of hematology 102(5), 523-527, 2015-11

    IR  Ichushi Web 

  • Notch2 signaling is required for proper mast cell distribution and mucosal immunity in the intestine

    Sakata-Yanagimoto Mamiko , Sakai Toru , Miyake Yasuyuki , Saito Toshiki I. , Maruyama Haruhiko , Morishita Yasuyuki , Nakagami-Yamaguchi Etsuko , Kumano Keiki , Yagita Hideo , Fukayama Masashi , Ogawa Seishi , Kurokawa Mineo , Yasutomo Koji , Chiba Shigeru , 坂田柳元麻実子 , 千葉 滋

    Notch receptor-mediated signaling is involved in developmental process and functional modulation of lymphocytes, as well as mast cell differentiation. Here we investigated whether Notch signaling is r …

    Blood 117(1), 128-134, 2011-01

    IR 

  • Derivation of functional neutrophils from embryonic stem cells

    YOKOYAMA Y , Suzuki Takahiro , Sakata-Yanagimoto Mamiko , Kumano Keiki , Higashi Katsumi , Takato Tsuyoshi , Kurokawa Mineo , Ogawa Seishi , Chiba Shigeru , 横山 泰久 , 坂田柳元麻実子 , 千葉 滋

    Human embryonic stem cells (hESC) proliferate infinitely and are pluripotent. Only a few reports, however, describe specific and efficient methods to induce hESC to differentiate into mature blood cel …

    Blood 113(26), 6584-6592, 2009-06

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