Itaru Matsumura

ORCID: 0000-0003-2818-4270
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About
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Research Areas
  • Chronic Myeloid Leukemia Treatments
  • Acute Myeloid Leukemia Research
  • Chronic Lymphocytic Leukemia Research
  • Lymphoma Diagnosis and Treatment
  • Multiple Myeloma Research and Treatments
  • Acute Lymphoblastic Leukemia research
  • Eosinophilic Disorders and Syndromes
  • Myeloproliferative Neoplasms: Diagnosis and Treatment
  • Protein Degradation and Inhibitors
  • Hematopoietic Stem Cell Transplantation
  • Immune Cell Function and Interaction
  • Peptidase Inhibition and Analysis
  • Cytokine Signaling Pathways and Interactions
  • Platelet Disorders and Treatments
  • Retinoids in leukemia and cellular processes
  • Viral-associated cancers and disorders
  • Cancer Treatment and Pharmacology
  • Neutropenia and Cancer Infections
  • CAR-T cell therapy research
  • T-cell and Retrovirus Studies
  • Immunotherapy and Immune Responses
  • Monoclonal and Polyclonal Antibodies Research
  • Mast cells and histamine
  • Cell Adhesion Molecules Research
  • Renal Diseases and Glomerulopathies

Kindai University
2016-2025

Kindai University Hospital
2015-2024

Kanazawa University Hospital
2022

NTT Medical Center
2022

National Hospital Organization Kyushu Cancer Center
2022

Sapporo Hokuyu Hospital
2022

Tosei General Hospital
2022

Saitama Medical University
2022

Tokyo Medical and Dental University
2022

Kanazawa University
2022

Significance In BCP ALL, molecular classification is used for risk stratification and influences treatment strategies. We reanalyzed the transcriptomic landscape of 1,223 ALLs identified 14 subgroups based on their transcriptional profiles. Eight these (G1 to G8) are previously well-known subgroups, harboring specific genetic abnormalities. The sample size allowed identification six undescribed consisting cases PAX5 or CRLF2 fusions (G9), (p.P80R) mutations (G10), IKZF1 (p.N159Y) (G11),...

10.1073/pnas.1814397115 article EN Proceedings of the National Academy of Sciences 2018-11-28
Saad Z. Usmani Fredrik Schjesvold Albert Oriol Lionel Karlin Michèle Cavo and 95 more Robert M. Rifkin Habte A. Yimer Richard LeBlanc Naoki Takezako Robert McCroskey Andrew Lim Kenshi Suzuki Hiroshi Kosugi George Grigoriadis Irit Avivi Thierry Façon Sundar Jagannath Sagar Lonial Razi Ghori Mohammed Z.H. Farooqui Patricia Marinello Jesús F. San Miguel Andrew Lim George Grigoriadis Trish Walker Andrew J. Nicol Richard LeBlanc Donna Reece Mohamed Elemary Jean Samuel Boudreault Pedneault Lionel Karlin Thierry Façon Michel Attal Katja Weisel Monika Engelhardt Andréas Mackensen John Quinn Irit Avivi Amos Cohen Hila Magen‐Nativ Noam Benyamini Michèle Cavo Alessandra Larocca Naoki Takezako Kenshi Suzuki Hiroshi Kosugi Morio Matsumoto Shinsuke Iida Takayuki Ishikawa Yukio Kondo Kazutaka Sunami Kiyoshi Ando Takanori Teshima Takaaki Chou Hiromi Iwasaki Hirokazu Miki Itaru Matsumura Yasushi Onishi Koji Izutsu Masahiro Kizaki Anupkumar George Hillary Blacklock David Simpson Fredrik Schjesvold Anders Waage Olga Samoilova Evgeniy Nikitin Tatiana Chagorova Andrew M. McDonald Moosa Patel Albert Oriol Jesus San Miguel Izquierdo María‐Victoria Mateos Matthew Streetly Peter Forsyth Graham Jackson Stephen J. Jenkins Robert M. Rifkin Habte A. Yimer Robert McCroskey Danko Martincic Stefano Tarantolo Sarah Larson Yacoub Faroun Jennifer Vaughn Rachid Baz Gene Saylors Amarendra Neppalli Anastasios Raptis Henry C. Fung Maxwell Janosky Don A. Stevens Morton Coleman Dennis Costa Scott Cross Suzanne Fanning Daniel Farray Berges Thomas M. Harris Ira Zackon Djordje Atanackovic

10.1016/s2352-3026(19)30109-7 article EN The Lancet Haematology 2019-07-18

Although thrombopoietin (TPO) is known to play a fundamental role in both megakaryopoiesis and thrombopoiesis, the molecular mechanism of TPO-induced megakaryocytic differentiation not known. In human megakaryoblastic leukemia cell line, CMK, that showed some degree after culture with TPO, cyclin-dependent kinase (Cdk) inhibitor p21WAF1/Cip1, but p27Kip1, p16INK4A, p15INK4B, or p18INK4C, was found be upregulated an immediately early response TPO. The expression p21 sustained over period 5...

10.1128/mcb.17.5.2933 article EN Molecular and Cellular Biology 1997-05-01

Abstract Background To promote precision oncology in clinical practice, the Japanese Society of Medical Oncology, Clinical and Cancer Association, jointly published “Clinical practice guidance for next-generation sequencing cancer diagnosis treatment” 2017. Since new information on genomic medicine has emerged since 1st edition was released, including reimbursement NGS-based multiplex gene panel tests 2019, revision made. Methods A working group organized with 33 researchers from designated...

10.1007/s10147-020-01831-6 article EN cc-by International Journal of Clinical Oncology 2020-11-29

Cell cycle machinery controls not only cell growth but also survival and death. For example, overexpression of c-Myc or E2F1, which are involved in G1/S transition, causes apoptosis under certain conditions. Furthermore, endogenous E2F1 participates apoptosis, as evidenced by the defect E2F1-deficient mice. Candidate molecules that mediate c-Myc- E2F1-enhanced include p14/p19ARF, ornithine decarboxylase lactate dehydrogenase-A (for c-Myc) well p73, Apaf-1 caspase-3 E2F1). activates...

10.4161/cc.2.4.428 article EN Cell Cycle 2003-07-01

Notch and HOXB4 have been reported to expand hematopoietic stem cells (HSCs) in vitro. However, their critical effector molecules remain undetermined. We found that the expression of c-myc, cyclin D2, D3, E, E2F1 was induced or enhanced during Notch1- HOXB4-induced self-renewal murine HSCs. Since c-Myc can act as a primary regulator G1/S transition, we examined whether alone induce In culture with cell factor, FLT3 ligand, IL-6, 4-hydroxytamoxifen-inducible form (Myc/ERT) enabled Lin–Sca-1+...

10.1074/jbc.m400407200 article EN cc-by Journal of Biological Chemistry 2004-06-01

Interleukin (IL)-10, a cytokine with anti-inflammatory effects, is produced by blood cells and of various organs. Ischemia-reperfusion injury (IRI) systemic inflammatory disease caused circulation pro-inflammatory cytokines chemokines from or organs damaged ischemia. Apoptosis, key event after IRI, correlated the degree injury. Here we investigated effects mechanism IL-10 in renal IRI. Compared to wild-type (WT) mice knockout (IL-10 KO) IRI demonstrated decreased function as represented urea...

10.1038/s41374-018-0162-0 article EN publisher-specific-oa Laboratory Investigation 2019-01-30

T cell acute lymphoblastic leukemia (T-ALL) is an aggressive hematological malignancy of progenitors, known to be a heterogeneous disease in pediatric and adult patients. Here we attempted better understand the at molecular level based on transcriptomic landscape 707 T-ALL patients (510 pediatric, 190 patients, 7 with unknown age; 599 from published cohorts 108 newly investigated). Leveraging information gene expression enabled us identify 10 subtypes (G1–G10), including previously...

10.1073/pnas.2120787119 article EN cc-by-nc-nd Proceedings of the National Academy of Sciences 2022-04-06

Many growth factors and cytokines prevent apoptosis. Using an expression cloning method, we identified a novel antiapoptotic molecule named Anamorsin, which does not show any homology to known apoptosis regulatory molecules such as Bcl-2 family, caspase or signal transduction molecules. The of Anamorsin was completely dependent on stimulation with interleukin 3, stem cell factor, thrombopoietin in factor-dependent hematopoietic lines, forced conferred resistance caused by factor deprivation...

10.1084/jem.20031858 article EN The Journal of Experimental Medicine 2004-02-16
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