HATTORI Keiichiro
- Affiliation
- Institute of Medicine
- Official title
- Assistant Professor
- Research projects
Elucidation of the gastric mucosal niche and the interaction between mucosal cells, immune cells, and tumor cells in MALT lymphoma 2025 -- 2027 服部 圭一朗 Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(C) 4,680,000Yen 中枢神経原発悪性リンパ腫の発症を支持する脳内免疫環境細胞の同定 2023 -- 2024 服部 圭一朗 Japan Society for the Promotion of Science/Grant-in-Aid for Early-Career Scientists 4,680,000Yen - Degree
2019-3 博士（医学） 筑波大学 2008-3 学士（医学） 東京医科歯科大学 - Articles
- Tracking of Donor Erythropoiesis following ABO-Incompatible Allogeneic Hematopoietic Stem Cell Transplantation
Kiyoki Yusuke; Maruyama Yumiko; Maruyama Yuzuki; Arai ...
Transplantation and cellular therapy/32(4)/p.431.e1-431.e4, 2026-04-01 - Tet2 deficiency in immune cells exacerbates tumor progression by increasing angiogenesis in a lung cancer model
Nguyen Yen T M; Fujisawa Manabu; Nguyen Tran B; Suehara ...
Cancer science/112(12)/pp.4931-4943, 2021-10 - Tet2 deficiency in immune cells exacerbates tumor progression by increasing angiogenesis in a lung cancer model
Nguyen Yen T M; Fujisawa Manabu; Nguyen Tran B; Suehara ...
Cancer science/112(12)/pp.4931-4943, 2021-10 - Safety of Post-transplant Cyclophosphamide as a Single Agent for Graft-Versus-Host Disease Prophylaxis After Human Leukocyte Antigen (HLA)-Matched Transplantation With the Japanese Population: A Single-Center Phase Ⅰ/Ⅱ Study
Joyce Miki; Kurita Naoki; Mathis Bryan J; Makishima K...
Cureus/17(12), 2025-12-01 - Severe Transfusion-refractory Cytopenia Mimicking Bone Marrow Failure in a Patient Living with HIV after Antiretroviral Therapy Interruption
Okaya Shuichi; Ito Hiroshi; Shiba Tomoya; Kurihara Yo...
INTERNAL MEDICINE, 2026-03-03 - Discordant lymphoma consisting of splenic marginal zone lymphoma and diffuse large B-cell lymphoma in a hepatitis B virus carrier suggests virus-associated lymphomagenesis
Kaieda Takumi; Makishima Kenichi; Suma Sakurako; Sasak...
JOURNAL OF CLINICAL AND EXPERIMENTAL HEMATOPATHOLOGY, 2026-01-28 - Treatment patterns and outcomes for large B-cell lymphoma patients with central nervous system relapse: A multicenter retrospective study (CoNSensus Study)
Sasaki Hirokazu; Suzuki Tomotaka; Maruyama Dai; Munaka...
BLOOD/146(1), 2025-11-03 - Distinct blood endothelial cells shape spatial niches in angioimmunoblastic T-cell lymphoma
Shimizu Yuki; Fujisawa Manabu; Abe Yoshiaki; Makishima...
BLOOD/146(1)/pp.462-463, 2025-11-03 - A retrospective analysis of autologous stem cell transplantation conditioning with reduced-dose busulfan/thiotepa for patients with central nervous system lymphomas at a single institution
Hattori Keiichiro; Kurita Naoki; Matsumura Fumiaki; Ma...
INTERNATIONAL JOURNAL OF HEMATOLOGY, 2025-12-16 - PATIENT BACKGROUNDS ASSOCIATED WITH THE PROLONGED EFFECTIVENESS OF TIRABRUTINIB IN PATIENTS WITH RELAPSED OR REFRACTORY PRIMARY CENTRAL NERVOUS SYSTEM LYMPHOMA: RESULTS FROM THE ROSETTA STUDY
Yamasaki Fumiyuki; Mishima Kazuhiko; Natsumeda Manabu; ...
NEURO-ONCOLOGY/27(_5:SI)/pp.v128-v129, 2025-11 - Interim Analysis Data from Multi-Center Retrospective Observational Study of Effectiveness, Safety, andTreatment Status of Tirabrutinib in 161 Japanese Patients with Relapsed or Refractory Primary Central NervousSystem Lymphoma: Rosetta Study
Nagane Motoo; Natsumeda Manabu; Ohka Fumiharu; Yamasak...
BLOOD/144(1)/pp.574-574, 2024-11-05 - Dynamics of Red Blood Cell Hematopoiesis Following ABO-Incompatible Allogeneic Hematopoietic Stem Cell Transplantation
Kiyoki Yusuke; Maruyama Yumiko; Maruyama Yuzuki; Arai ...
BLOOD/144(1)/pp.7102-7103, 2024-11-05 - Real-World Data on the p.Gly17Val RHOA Mutation in Diagnosing T Follicular Helper Cell Lymphomas
Tsuboi Yuri; Hattori Keiichiro; Kurita Naoki; Suehara ...
Cancer medicine/14(9), 2025-05-01 - [Successful BTK inhibitor therapy for refractory transformed B-cell lymphoma originating from an MYD88 mutant clone]
Uehara Atsushi; Nishikii Hidekazu; Suehara Yasuhito; M...
[Rinsho ketsueki] The Japanese journal of clinical hematology/65(11)/pp.1368-1374, 2024-11 - 環状鉄芽球と血小板増加を伴う骨髄異形成/骨髄増殖性腫瘍の形態学的および臨床的特徴と新規SF3B1変異解析法の樹立
小山 諒太; 加藤 貴康; 南木 融; 井上 真由; 国井 拓弥; 山崎 慎介; 神田 智之; 大木...
日本検査血液学会雑誌/25(2)/pp.242-250, 2024-07 - Discrete genetic subtypes and tumor microenvironment signatures correlate with peripheral T-cell lymphoma outcomes: LYMPHOMA
Suehara Yasuhito; Sakamoto Kana; Fujisawa Manabu; Fuku...
LEUKEMIA, 2025-03-31 - A Case of Multiple Myeloma in a Patient with Birt-Hogg-Dube Syndrome
Matsumura Fumiaki; Sakamoto Tatsuhiro; Kai Hirayasu; U...
INTERNAL MEDICINE, 2025-03-15 - Spatially Resolved Single-Cell Transcriptomics of T Cells in Follicular Lymphoma Reveals Distinct Immune Ecosystems
Abe Yoshiaki; Zenkoh Junko; Kanai Akinori; Ikeda Dais...
BLOOD/144(1)/pp.741-742, 2024-11-05 - Association between microenvironment-related genes and prognosis of primary central nervous system lymphoma
Hattori Keiichiro; Makishima Kenichi; Suma Sakurako; A...
EJHAEM/5(6)/pp.1201-1214, 2024-11-14 - Genetic profiles and clinical features in subcutaneous panniculitis-like T-cell lymphomas
Okamura Yui; Makishima Kenichi; Suehara Yasuhito; Suma...
CANCER SCIENCE/115(11)/pp.3788-3794, 2024-09-17 - Association between Microenvironment-Related Genes and Prognosis of Primary Central Nervous System Lymphoma
Hattori Keiichiro; Makishima Kenichi; Kurita Naoki; Ab...
BLOOD/142(1), 2023-11-02 - Investigation of Clonal Hematopoiesis in New Japanese Cohort
Makishima Kenichi; Yukie Kashima; Kuze Yuta; Suma Sak...
BLOOD/142(1), 2023-11-02 - Distinct Minor Neoplastic Follicular T-Cell Subsets Dictate Lymphoma Fates through Functional Specialization
Abe Yoshiaki; Zenkoh Junko; Ikeda Daisuke; Aya Sawa; ...
BLOOD/142(1), 2023-11-02 - Impact of CD34 positive cell dose in donor graft on the outcomes after haploidentical peripheral blood stem cell transplantation with post-transplant cyclophosphamide - A retrospective single-center study with a Japanese cohort
Maruyama Yumiko; Nishikii Hidekazu; Kurita Naoki; Saka...
Blood cells, molecules & diseases/105, 2023-12-30 - Tumor heterogeneity and immune-evasive T follicular cell lymphoma phenotypes at single-cell resolution
Suma Sakurako; Suehara Yasuhito; Fujisawa Manabu; Abe ...
LEUKEMIA/38(2)/pp.340-350, 2023-11-27 - more...
- Tracking of Donor Erythropoiesis following ABO-Incompatible Allogeneic Hematopoietic Stem Cell Transplantation
- Books
- Distinct follicular T cell subsets regulate lymphoma progression and outcomes
Abe Yoshiaki; Zenkoh Junko; Kanai Akinori; Ikeda Dais...
Cancer cell/CELL PRESS, 2025-07-01 - Animal Models of T-cell Lymphoma
Hattori Keiichiro; Shrestha Raksha; Sakamoto Tatsuhiro...
The Peripheral T‐Cell Lymphomas/John Wiley & Sons Ltd./pp.47-55, 2021-04 - 第7章 シーケンスデータの品質の指標と変異・CNVデータの読み方
末原泰人; 服部圭一朗; 千葉 滋
がんゲノム医療 結果報告書の読み方と患者への伝え方～エキスパートパネルの実際～/株式会社医学と看護社/pp.48-54, 2020-05
- Distinct follicular T cell subsets regulate lymphoma progression and outcomes
- Conference, etc.
- Clinical factors for the prolonged effectiveness of tirabrutinib for r/r PCNSL in the ROSETTA study
Fumiyuki Yamasaki; Kazuhiko Mishima; Manabu Natsumeda; ...
第87回日本血液学会学術集会/2025-10-10--2025-10-12 - Treatment patterns and outcomes for large B-cell lymphoma patients with central nervous system relapse: A multicenter retrospective study (CoNSensus Study)
Sasaki Hirokazu; Suzuki Tomotaka; Maruyama Dai; Munaka...
67th ASH Annual Meeting and Exposition/2025-12-06--2025-12-09 - ヘムサイトが診断に寄与したPMBL様の組織像を呈するDLBCLの1例
宮越 歩; 槇島 健一; 末原 泰人; 佐々木 裕哉; 松岡 亮太; 松村 文明; 須摩 桜子; 服...
第24回 日本血液学会関東甲信越地方会/2026-03-21--2026-03-21 - 臍帯血移植後のBKウイルス（BKV）による難治性出血性膀胱炎に対してシドフォビルが著効した1例
樽井 裕太朗; 佐々木 裕哉; 栗田 尚樹; 和田 迪子; 末原 泰人; 槇島 健一; 海江田 拓実...
第24回 日本血液学会関東甲信越地方会/2026-03-21--2026-03-21 - Timing of graft infection and the outcome of allogeneic hematopoietic stem cell transplantation
原 浩ノ輔; 坂本 竜弘; 栗田 尚樹; 松村 文明; 槇島 健一; 須摩 桜子; 佐々木 裕哉; ...
第48回 日本造血・免疫細胞療法学会総会/2026-02-27--2026-03-01 - A single-center retrospective analysis of allogeneic HSCT in elderly patients
鳥居 優希; 栗田 尚樹; 松村 文明; 槇島 健一; 須摩 桜子; 佐々木 裕哉; 末原 泰人; ...
第48回 日本造血・免疫細胞療法学会総会/2026-02-27--2026-03-01 - Impact of donor source on efficacy of letermovir after allogeneic HSCT: A single-center experience
樽井裕太朗; 栗田 尚樹; 松村 文明; 須摩 桜子; 槇島 健一; 佐々木 裕哉; 末原 泰人; 服...
第48回 日本造血・免疫細胞療法学会総会/2026-02-27--2026-03-01 - Targeting T-cell receptor signaling in T cell lymphomas shaped by clonal hematopoiesis
Suma Sakurako; SAKATA-YANAGIMOTO Mamiko; Yasuhito Sueha...
The 2025 Cold Spring Harbor Asia Conference/2025-11-11--2025-11-14 - Two cases developing cutaneous squamous cell carcinoma during long-term voriconazole use
Fumiaki Matsumura; Naoki Kurita; Tatsuhiro Sakamoto; Y...
第87回日本血液学会学術集会/2025-10-10--2025-10-12 - Horse anti-thymocyte globulin for aplastic anemia patients: a single institute experience
Shingo Tsuji; Tatsuhiro Sakamoto; Naoshi Obara; Kenich...
第87回日本血液学会学術集会/2025-10-10--2025-10-12 - Monomorphic epitheliotropic intestinal T-cell lymphoma: a single institution case series
Ayumi Miyakoshi; Yasuhito Suehara; Fumiaki Matsumura; ...
第87回日本血液学会学術集会/2025-10-10--2025-10-12 - Late-onset EBV-negative immune deficiency-related lymphoma with MYD88 mutation after Allo-HSCT
Ayako Takarada; Yasuhito Suehara; Naoki Kurita; Yuichi...
第87回日本血液学会学術集会/2025-10-10--2025-10-12 - Effect of prophylactic dexamethasone on severe CRS and ICANS after Axi-cel infusion
Toshihiro Miyakoshi; Kenichi Makishima; Fumiaki Matsum...
第87回日本血液学会学術集会/2025-10-10--2025-10-12 - Management of transient immune complex reaction during the switching of anti-C5 therapy in PNH
小原 直; Shingo Tsuji; Tatsuhiro Sakamoto; Fumiaki Matsu...
第87回日本血液学会学術集会/2025-10-10--2025-10-12 - Real-world use of immunoglobulin replacement therapy in multiple myeloma: a single-center study
Shingo Tsuji; Takayasu Kato; Fumiaki Matsumura; Kenich...
第87回日本血液学会学術集会/2025-10-10--2025-10-12 - Stromal cell diversity in angioimmunoblastic T-cell lymphoma through spatial transcriptome analysis at single cell resolution
Shimizu Yuki; Abe Yoshiaki; Makishima Kenichi; Suma S...
第87回日本血液学会学術集会/2025-10-10--2025-10-12 - Stromal Cell Diversity in Angioimmunoblastic T-cell Lymphoma through Spatial Transcriptomics at Single Cell Resolution
清水 夕貴; 安部 佳亮; 槇島 健一; 須摩 桜子; 末原 泰人; 服部 圭一朗; 坂本 竜弘; ...
第84回日本癌学会学術総会/2025-09-25--2025-09-27 - Retrospective Analysis of Medical Costs and Length of Initial Hospitalization Following Allogeneic Hematopoietic Stem Cell Transplantation
Takarada Ayako; Kurita Naoki; Ishii Ryota; Matsumura ...
The 9th Annual International Congress of Blood and Marrow Transplantation (ICBMT 2025)/2025-09-11--2025-09-13 - 自然消退した原発性皮膚B細胞性リンパ腫の1例
橋川 諒; 槇島 健一; 松岡 亮太; 須摩 桜子; 佐々木 裕哉; 末原 泰人; 丸山 ゆみ子; ...
第23回 日本血液学会関東甲信越地方会/2025-07-19--2025-07-19 - A retrospective analysis of ASCT conditioning with BUTT regimen for patients with CNS lymphomas in a single institute
服部 圭一朗; 坂田（柳元） 麻実子; 栗田 尚樹; 松村 文明; 槇島 健一; 須摩 桜子; 佐々木...
第65回日本リンパ腫学会学術集会・総会/2025-07-03--2025-07-05 - Identification of the heterogeneity of CAR-T cell infiltration by multi-region sampling
Makishima Kenichi; Tarui Yutaro; Suma Sakurako; Abe Y...
The 3rd JCA-AACR Precision Cancer Medicine International Conference/2025-06-28--2025-06-30 - Stromal cell diversity in angioimmunoblastic T-cell lymphoma through spatial transcriptome analysis at single cell resolution
Shimizu Yuki; Abe Yoshiaki; Makishima Kenichi; Suma S...
The EHA 2025 Congress/2025-06-12--2025-06-15 - ABO-Flow法を用いたABO不適合造血幹細胞移植後の赤血球造血動態の解明
清木 祐介; 丸山 ゆみ子; 丸山 柚; 新井 裕介; 荻野 靖子; 末原 泰人; 佐々木 裕哉; ...
第73回日本輸血・細胞治療学会学術総会/2025-05-31--2025-06-01 - 筑波大学附属病院における同種末梢血幹細胞採取時間における最適化の検討
丸山 ゆみ子; 錦井 秀; 新井 裕介; 末原 泰人; 服部 圭一朗; 坂本 竜弘; 佐々木 裕哉; ...
第73回日本輸血・細胞治療学会学術総会/2025-05-31--2025-06-01 - Cyclophosphamide monotherapy against graft-versus-host disease in BMT: A Phase I/II study
Joyce Miki; Kurita Naoki; Mathis Bryan J.; Makishima ...
The 15th JSH International Symposium 2025 in Saga/2025-05-16--2025-05-17 - more...
- Clinical factors for the prolonged effectiveness of tirabrutinib for r/r PCNSL in the ROSETTA study
- Teaching
2026-01 -- 2026-02 Hematology for Beginners University of Tsukuba. 2024-12 -- 2025-02 Hematology for Beginners University of Tsukuba. - Talks
- Association between microenvironment-related genes and prognosis of primary CNS lymphoma
Keiichiro Hattori; Kenichi Makishima; Sakurako Suma; Y...
第85回 日本血液学会学術集会/2023-10-13--2023-10-15
- Association between microenvironment-related genes and prognosis of primary CNS lymphoma
(Last updated: 2026-05-18)