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Ishitsuka K, Izutsu K, Maruyama D, Makita S, Jacobsen ED, Horwitz S, Kusumoto S, Allen P, Porcu P, Imaizumi Y, Yamauchi N, Morishima S, Kawamata T, Foss FM, Utsunomiya A, Nosaka K, Serbest G, Kato K, Adachi N, Tsukasaki K, Tobinai K. FIRST‐IN‐HUMAN STUDY OF THE EZH1 AND EZH2 DUAL INHIBITOR VALEMETOSTAT TOSYLATE (DS‐3201B) IN PATIENTS WITH RELAPSED OR REFRACTORY NON‐HODGKIN LYMPHOMAS. Hematol Oncol 2021. [DOI: 10.1002/hon.14_2879] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- K Ishitsuka
- Kagoshima University Hospital Department of Hematology and Rheumatology Kagoshima Japan
| | - K Izutsu
- National Cancer Center Hospital Department of Hematology Tokyo Japan
| | - D Maruyama
- National Cancer Center Hospital Department of Hematology Tokyo Japan
| | - S Makita
- National Cancer Center Hospital Department of Hematology Tokyo Japan
| | - E. D Jacobsen
- Dana Farber Cancer Institute Department of Medical Oncology Boston Massachusetts USA
| | - S Horwitz
- Memorial Sloan Kettering Cancer Center Department of Medicine, Lymphoma Service New York New York USA
| | - S Kusumoto
- Nagoya City University Graduate School of Medical Sciences Department of Hematology and Oncology Nagoya Japan
| | - P Allen
- Emory University Winship Cancer Institute Department of Hematology and Medical Oncology Atlanta Georgia USA
| | - P Porcu
- Sidney Kimmel Cancer Center Thomas Jefferson University Department of Medical Oncology Philadelphia Pennsylvania USA
| | - Y Imaizumi
- Nagasaki University Hospital Department of Hematology Nagasaki Japan
| | - N Yamauchi
- National Cancer Center Hospital East Department of Hematology Chiba Japan
| | - S Morishima
- University of the Ryukyus Hospital Department of Hematology and Oncology Okinawa Japan
| | - T. Kawamata
- The Institute of Medical Science The University of Tokyo Department of Hematology Tokyo Japan
| | - F. M Foss
- Yale University School of Medicine, Hematology and Bone Marrow Transplantation New Haven Connecticut USA
| | - A Utsunomiya
- Imamura General Hospital Department of Hematology Kagoshima Japan
| | - K Nosaka
- Kumamoto University Hospital Department of Hematology, Rheumatology, Infectious Disease Kumamoto Japan
| | - G Serbest
- Daiichi Sankyo, Inc, Global Oncology Research & Development Basking Ridge New Jersey USA
| | - K Kato
- Daiichi Sankyo, Inc, Global Oncology Research & Development Basking Ridge New Jersey USA
| | - N Adachi
- Daiichi Sankyo Co, Ltd Oncology Medical Science Department Tokyo Japan
| | - K Tsukasaki
- Saitama Medical University International Medical Center Department of Hematology Saitama Japan
| | - K Tobinai
- National Cancer Center Hospital Department of Hematology Tokyo Japan
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Hübel K, Buchholz TA, Izutsu K, Ishikawa T, Fogliatto LM, Vorozheikina E, Klingbiel D, Pokala S, Tomiczek M, Parreira J, Canales MA. OBINUTUZUMAB CAN BE ADMINISTERED AS A 90‐MINUTE SHORT‐DURATION INFUSION (SDI) IN PATIENTS WITH PREVIOUSLY UNTREATED FOLLICULAR LYMPHOMA: GAZELLE END OF INDUCTION ANALYSIS. Hematol Oncol 2021. [DOI: 10.1002/hon.30_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- K. Hübel
- Uniklinik Köln Department of Internal Medicine 1 Köln Germany
| | | | - K. Izutsu
- National Cancer Center Hospital Department of Hematology Tokyo Japan
| | - T. Ishikawa
- Kobe City Medical Center General Hospital, Department of Hematology Hyogo Japan
| | - L. M. Fogliatto
- Hospital de Clínicas de Porto Alegre Department of Hematology Porto Alegre Brazil
| | - E. Vorozheikina
- IQVIA Medical and Scientific Services Moscow Russian Federation
| | - D. Klingbiel
- F. Hoffmann‐La Roche Ltd Product Development Biometrics Basel Switzerland
| | - S. Pokala
- F. Hoffmann‐La Roche Ltd Product Development Safety Basel Switzerland
| | - M. Tomiczek
- F. Hoffmann‐La Roche Ltd Product Development Clinical Operations Basel Switzerland
| | - J. Parreira
- F. Hoffmann‐La Roche Ltd Product Development Medical Affairs Basel Switzerland
| | - M. A. Canales
- Hospital Universitario La Paz Department of Hematology Madrid Spain
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Kim WS, Rai S, Ando K, Choi I, Izutsu K, Tsukamoto N, Yokoyama M, Tsukasaki K, Kuroda J, Ando J, Hidaka M, Koh Y, Shibayama H, Uchida T, Yang DH, Ishitsuka K, Ishizawa K, Kim JS, Lee HG, Minami H, Eom HS, Nagai H, Kurosawa M, Lee JH, Lee WS, Shindo T, Yoon DH, Yoshida S, Gillings M, Onogi H, Tobinai K. A PHASE 2B OPEN‐LABEL SINGLE ARM STUDY TO EVALUATE THE EFFICACY AND SAFETY OF HBI‐8000 (TUCIDINOSTAT) IN PATIENTS WITH RELAPSED OR REFRACTORY PERIPHERAL T‐CELL LYMPHOMA (PTCL). Hematol Oncol 2021. [DOI: 10.1002/hon.121_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- W. S. Kim
- Samsung Medical Center Division of Hematology‐Oncology Seoul Korea
| | - S. Rai
- Kindai University Hospital Department of Hematology and Rheumatology Faculty of Medicine Osakasayama Japan
| | - K. Ando
- Tokai University Hospital Department of Hematology and Oncology Isehara Japan
| | - I. Choi
- National Hospital Organization Kyushu Cancer Center Department of Hematology Fukuoka Japan
| | - K. Izutsu
- National Cancer Center Hospital Department of Hematology Tokyo Japan
| | - N. Tsukamoto
- Gunma University Hospital Oncology Center Maebashi Japan
| | - M. Yokoyama
- The Cancer Institute Hospital of Japanese Foundation for Cancer Research Department of Hematology and Oncology Tokyo Japan
| | - K. Tsukasaki
- International Medical Center Saitama Medical University Department of Hematology Saitama Japan
| | - J. Kuroda
- Kyoto Prefectural University of Medicine Division of Hematology and Oncology Kyoto Japan
| | - J. Ando
- Juntendo University Hospital Department of Hematology Tokyo Japan
| | - M. Hidaka
- National Hospital Organization Kumamoto Medical Center Department of Hematology Kumamoto Japan
| | - Y. Koh
- Seoul National University Hospital Department of Internal Medicine Seoul Korea
| | - H. Shibayama
- Osaka University Hospital Department of Hematology and Oncology Suita Japan
| | - T. Uchida
- Japanese Red Cross Nagoya Daini Hospital Department of Hematology and Oncology Nagoya Japan
| | - D. H. Yang
- Chonnam National University Hwasun Hospital Department of Hematology Hwasun Korea
| | - K. Ishitsuka
- Kagoshima University Hospital Department of Hematology and Rheumatology Kagoshima Japan
| | - K. Ishizawa
- Yamagata University Hospital Department of Third Internal Medicine Yamagata Japan
| | - J. S. Kim
- Yonsei University College of Medicine Severance Hospital Division of Hematology Department of Internal Medicine Seoul Korea
| | - H. G. Lee
- Konkuk University Medical Center Department of Hematology & Oncology Seoul Korea
| | - H. Minami
- Kobe University Graduate School of Medicine and Hospital Department of Medical Oncology/Hematology Kobe Japan
| | - H. S. Eom
- National Cancer Center Center for Hematologic Malignancy Goyang‐si Korea
| | - H. Nagai
- National Hospital Organization Nagoya Medical Center Clinical Research Center Nagoya Japan
| | - M. Kurosawa
- National Hospital Organization Hokkaido Cancer Center Department of Hematology Sapporo Japan
| | - J. H. Lee
- Gachon University Gil Medical Center Division of Hematology Incheon Korea
| | - W. S. Lee
- Inje University Busan Paik Hospital Department of Internal Medicine Busan Korea
| | - T. Shindo
- Kyoto University Hospital Department of Hematology and Oncology Kyoto Japan
| | - D. H. Yoon
- Asan Medical Center University of Ulsan College of Medicine Department of Oncology Seoul Korea
| | - S. Yoshida
- National Hospital Organization Nagasaki Medical Center Department of Hematology Omura Japan
| | - M. Gillings
- HUYA Bioscience International LLC, CEO & Executive Chair CA USA
| | - H. Onogi
- HUYA Bioscience International Executive Vice President, Head of Clinical Development‐Japan Tokyo Japan
| | - K. Tobinai
- National Cancer Center Hospital Department of Hematology Tokyo Japan
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4
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Izutsu K, Utsunomiya A, Jo T, Yoshida S, Ando K, Choi I, Imaizumi Y, Kato K, Kurosawa M, Kusumoto S, Miyagi T, Ohtsuka E, Sasaki O, Shibayama H, Shimoda K, Takamatsu Y, Takano K, Tsukasaki K, Makita S, Yonekura K, Taguchi J, Gillings M, Onogi H, Tobinai K. A PHASE 2B STUDY TO EVALUATE THE EFFICACY AND SAFETY OF TUCIDINOSTAT (HBI‐8000) IN JAPANESE PATIENTS WITH RELAPSED OR REFRACTORY ADULT T‐CELL LEUKEMIA‐LYMPHOMA (ATL). Hematol Oncol 2021. [DOI: 10.1002/hon.122_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- K. Izutsu
- National Cancer Center Hospital Department of Hematology Tokyo Japan
| | - A. Utsunomiya
- Imamura General Hospital Department of Hematology Kagoshima Japan
| | - T. Jo
- Japanese Red Cross Nagasaki Genbaku Hospital Department of Hematology Nagasaki Japan
| | - S. Yoshida
- National Hospital Organization Nagasaki Medical Center Department of Hematology Omura Japan
| | - K. Ando
- Tokai University Hospital Department of Hematology/Oncology Kanagawa Japan
| | - I. Choi
- National Hospital Organization Kyushu Cancer Center Department of Hematology Fukuoka Japan
| | - Y. Imaizumi
- Nagasaki University Hospital Department of Hematology Nagasaki Japan
| | - K. Kato
- Kyushu University Hospital Department of Hematology Oncology & Cardiovascular medicine Fukuoka Japan
| | - M. Kurosawa
- National Hospital Organization Hokkaido Cancer Center Department of Hematology Sapporo Japan
| | - S. Kusumoto
- Nagoya City University Hospital Division of Hematology and Oncology Aichi Japan
| | - T. Miyagi
- Heartlife Hospital Department of Hematology Okinawa Japan
| | - E. Ohtsuka
- Oita Prefectural Hospital Department of Hematology Oita Japan
| | - O. Sasaki
- Miyagi Cancer Center Division of Hematology Miyagi Japan
| | - H. Shibayama
- Osaka University Hospital Department of Hematology and Oncology Osaka Japan
| | - K. Shimoda
- University of Miyazaki Hospital Department of Hematology Miyazaki Japan
| | - Y. Takamatsu
- Fukuoka University Hospital Department of Medical Oncology Hematology and Infectious Diseases Fukuoka Japan
| | - K. Takano
- Oita University Department of Medical Oncology and Hematology Faculty of Medicine Oita Japan
| | - K. Tsukasaki
- International Medical Center Saitama Medical University Department of Hematology Saitama Japan
| | - S. Makita
- National Cancer Center Hospital Department of Hematology Tokyo Japan
| | - K. Yonekura
- Imamura General Hospital Department of Dermatology Kagoshima Japan
| | - J. Taguchi
- Japanese Red Cross Nagasaki Genbaku Hospital Department of Hematology Nagasaki Japan
| | - M. Gillings
- HUYA Bioscience International LLC CEO & Executive Chair San Diego USA
| | - H. Onogi
- HUYA Bioscience International LLC Executive Vice President, Head of Clinical Development‐Japan Tokyo Japan
| | - K. Tobinai
- National Cancer Center Hospital Department of Hematology Tokyo Japan
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5
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Sehn LH, Kahl B, Matasar M, Lentz G, Izutsu K, Zhao W, Tao L, Calvo R, Zinzani PL. ESCALADE: A PHASE 3 STUDY OF ACALABRUTINIB IN COMBINATION WITH R‐CHOP FOR PATIENTS ≤65Y WITH UNTREATED NON‐GERMINAL CENTER B‐CELL–LIKE DIFFUSE LARGE B‐CELL LYMPHOMA. Hematol Oncol 2021. [DOI: 10.1002/hon.164_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- L. H. Sehn
- BC Cancer Centre for Lymphoid Cancer, Medical Oncology Vancouver Canada
| | - B. Kahl
- Washington University in St. Louis, Oncology St. Louis Missouri USA
| | - M. Matasar
- Memorial Sloan Kettering Cancer Center, Medical Oncology Service New York, New York USA
| | - G. Lentz
- University Hospital Münster, Medicine A – Haematology and Oncology Münster Germany
| | - K. Izutsu
- National Cancer Center Hospital, Hematology Tokyo Japan
| | - W. Zhao
- Shanghai Institute of Haemato‐oncology, Hematology Shanghai China
| | - L. Tao
- AstraZeneca, Biostatistics, South San Francisco California USA
| | - R. Calvo
- AstraZeneca, Clinical Development Hematology, R&D Oncology Gaithersburg Maryland USA
| | - P. L. Zinzani
- Institute of Hematology “Seràgnoli” University of Bologna, Experimental, Diagnostic and Specialty Medicine ‐ DIMES Bologna Italy
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6
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Yuasa M, Shiiba M, Kaji D, Kageyama K, Nishida A, Takagi S, Yamamoto H, Asano-Mori Y, Uchida N, Ishihara M, Izutsu K, Taniguchi S, Yamamoto G. CLINICAL SIGNIFICANCE OF UPTAKE VALUE ON F18-FDG PET/CT AND HISTOLOGICAL GRADE IN 164 PATIENTS WITH FOLLICULAR LYMPHOMA INCLUDING TRANSFORMATION - A SINGLE CENTER RETROSPECTIVE STUDY. Hematol Oncol 2019. [DOI: 10.1002/hon.63_2631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- M. Yuasa
- Hematology; Toramono Hospital; Tokyo Japan
| | - M. Shiiba
- Dignostic Imaging Center; Toramono Hospital; Tokyo Japan
| | - D. Kaji
- Hematology; Toramono Hospital; Tokyo Japan
| | | | - A. Nishida
- Hematology; Toramono Hospital; Tokyo Japan
| | - S. Takagi
- Hematology; Toramono Hospital; Tokyo Japan
| | | | | | - N. Uchida
- Hematology; Toramono Hospital; Tokyo Japan
| | - M. Ishihara
- Dignostic Imaging Center; Toramono Hospital; Tokyo Japan
| | - K. Izutsu
- Hematology; National Cancer Center Hospital; Tokyo Japan
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7
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Vitolo U, Witzig T, Gascoyne R, Scott D, Zhang Q, Jurczak W, Özcan M, Hong X, Zhu J, Jin J, Belada D, Bergua J, Piazza F, Mócikova H, Molinari A, Yoon D, Cavallo F, Tani M, Izutsu K, Kato K, Czuczman M, Hersey S, Kilcoyne A, Russo J, Hudak K, Zhang J, Chiappella A, Nowakowski G. ROBUST: First report of phase III randomized study of lenalidomide/R-CHOP (R2
-CHOP) vs placebo/R-CHOP in previously untreated ABC-type diffuse large B-cell lymphoma. Hematol Oncol 2019. [DOI: 10.1002/hon.5_2629] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- U. Vitolo
- Division of Hematology; A.O.U. Città della Salute e della Scienza Hospital and University; Torino Italy
| | - T.E. Witzig
- Division of Hematology; Mayo Clinic; Rochester MN United States
| | - R.D. Gascoyne
- Centre for Lymphoid Cancer; British Columbia Cancer; Vancouver BC Canada
| | - D.W. Scott
- Centre for Lymphoid Cancer; British Columbia Cancer; Vancouver BC Canada
| | - Q. Zhang
- Harbin Medical University Cancer Hospital; Harbin Heilongjiang China
| | - W. Jurczak
- Department of Hematology; Jagiellonian University; Krakow Poland
| | - M. Özcan
- Department of Hematology; Ankara University; Ankara Turkey
| | - X. Hong
- Cancer Hospital; Fudan University; Shanghai China
| | - J. Zhu
- Beijing Cancer Hospital; Beijing China
| | - J. Jin
- The First Affiliated Hospital of Medical School of Zhejiang University; First Hospital of Zhejiang Province; Zhejiang Hangzhou China
| | - D. Belada
- Fourth Department of Internal Medicine-Hematology; Charles University Hospital and Faculty of Medicine; Hradec Králové Czech Republic
| | - J.M. Bergua
- Servicio de Hematologia; Hospital Universitario San Pedro de Alcántara; Cáceres Spain
| | - F. Piazza
- Division of Hematology, Department of Medicine; University of Padova and Azienda Ospedaliera di Padova; Padova Italy
| | - H. Mócikova
- Department of Internal Medicine and Haematology; Faculty Hospital Kralovske Vinohrady; Prague Czech Republic
| | | | - D.H. Yoon
- Department of Oncology, Asan Medical Center; University of Ulsan College of Medicine; Seoul South Korea Republic of Korea
| | - F. Cavallo
- AOU Città della Salute e della Scienza di Torino; Turin Italy
| | - M. Tani
- U.O. Ematologia, Dipartimento Oncologia e Ematologia; Ospedale Santa Maria delle Croci; Ravenna Italy
| | - K. Izutsu
- National Cancer Center Hospital; Tokyo Japan
| | - K. Kato
- Department of Medicine and Biosystemic Science; Kyushu University Faculty of Medicine; Fukuoka City Japan
| | - M. Czuczman
- Clinical Research & Development; Celgene Corporation; Summit NJ USA
| | - S. Hersey
- Clinical Research & Development; Celgene Corporation; Summit NJ USA
| | - A. Kilcoyne
- Clinical Research & Development; Celgene Corporation; Summit NJ USA
| | - J. Russo
- Clinical Research & Development; Celgene Corporation; Summit NJ USA
| | - K. Hudak
- Clinical Research & Development; Celgene Corporation; Summit NJ USA
| | - J. Zhang
- Clinical Research & Development; Celgene Corporation; Summit NJ USA
| | - A. Chiappella
- Division of Hematology; A.O.U. Città della Salute e della Scienza Hospital and University; Torino Italy
| | - G.S. Nowakowski
- Division of Hematology; Mayo Clinic; Rochester MN United States
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8
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Bachanova V, Westin J, Tam C, Borchmann P, Jaeger U, McGuirk J, Holte H, Waller E, Jaglowski S, Bishop M, Andreadis C, Foley S, Fleury I, Teshima T, Mielke S, Salles G, Ho P, Izutsu K, Maziarz R, Van Besien K, Kersten M, Wagner-Johnston N, Kato K, Corradini P, Han X, Agoulnik S, Chu J, Eldjerou L, Pacaud L, Schuster S. CORRELATIVE ANALYSES OF CYTOKINE RELEASE SYNDROME AND NEUROLOGICAL EVENTS IN TISAGENLECLEUCEL-TREATED RELAPSED/REFRACTORY DIFFUSE LARGE B-CELL LYMPHOMA PATIENTS. Hematol Oncol 2019. [DOI: 10.1002/hon.118_2630] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- V. Bachanova
- Division of Hematology; Oncology and Transplantation, University of Minnesota; Minneapolis United States
| | - J. Westin
- Department of Lymphoma & Meyloma; M.D. Anderson Cancer Center; Houston United States
| | - C. Tam
- Department of Haematology; Peter MacCallum Cancer Centre; Melbourne Australia
| | - P. Borchmann
- Department of Hematology/Oncology; University Hospital of Cologne; Cologne Germany
| | - U. Jaeger
- Department of Hematology/Hemostaseology; Medical University Vienna; Vienna Austria
| | - J. McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics; Kansas Hospital and Medical Center; Kansas City United States
| | - H. Holte
- Lymphoma Section; University of Oslo; Oslo Norway
| | - E. Waller
- Department of Stem Cell Transplantation and Immunology; Emory University School of Medicine; Atlanta United States
| | - S. Jaglowski
- Department of Internal Medicine; The Ohio State University; Columbus United States
| | - M. Bishop
- Section of Hematology/Oncology; University of Chicago; Chicago United States
| | - C. Andreadis
- Department of Hematology and Blood and Marrow Transplat; University of California San Francisco; San Francisco United States
| | - S.R. Foley
- Division of Clinical Pathology; McMaster University; Hamilton Canada
| | - I. Fleury
- Department of Hematology; Hôpital Maisonneuve-Rosemont; Montreal Canada
| | - T. Teshima
- Department of Hematology; Hokkaido University Hospital; Sapporo Japan
| | - S. Mielke
- Department of Internal Medicine; University Hospital Wuerzburg; Wuerzburg Germany
| | - G. Salles
- Hematology Department; Lyon-Sud Hospital Center; Pierre-Benite France
| | - P.J. Ho
- Department of Haematology; Royal Prince Alfred Hospital; Camperdown Australia
| | - K. Izutsu
- Department of Hematology; National Cancer Center Hospital; Tokyo Japan
| | - R. Maziarz
- Department of Hematology and Oncology; Oregon Health and Science University; Portland United States
| | - K. Van Besien
- Department of Medical Oncology; Weill Cornell Medicine; New York United States
| | - M.J. Kersten
- Department of Hematology; Academic Medical Center; Amsterdam Netherlands
| | - N. Wagner-Johnston
- Department of Oncology and Hematologic Malignancies; Johns Hopkins Sidney Kimmel Comprehensive Cancer Center; Baltimore United States
| | - K. Kato
- Hematology; Oncology & Cardiovascular Medicine, Kyushu University; Fukuoka Prefecture Japan
| | - P. Corradini
- Department of Oncology and Hemato-oncology; University of Milan; Milan Italy
| | - X. Han
- Biomarkers and Diagnostics Biometrics; Novartis Pharmaceuticals Corporation; East Hanover United States
| | - S. Agoulnik
- Precision Medicine; Novartis Pharmaceuticals Corporation; Cambridge United States
| | - J. Chu
- Novartis Oncology; Novartis Pharmaceuticals Corporation; East Hanover United States
| | - L. Eldjerou
- Global Cell & Gene Medical Affairs; Novartis Pharmaceuticals Corporation; East Hanover United States
| | - L. Pacaud
- Novartis Oncology; Novartis Pharmaceuticals Corporation; East Hanover United States
| | - S. Schuster
- Division of Hematology Oncology; University of Pennsylvania; Philadelphia United States
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9
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Leonard J, Trneny M, Izutsu K, Fowler N, Hong X, Zhang H, Offner F, Scheliga A, Nowakowski G, Pinto A, Re F, Fogliatto L, Scheinberg P, Flinn I, Moreira C, Czuczman M, Kalambakas S, Fustier P, Wu C, Gribben J. AUGMENT PHASE III STUDY: LENALIDOMIDE/RITUXIMAB (R2
) IMPROVED EFFICACY OVER RITUXIMAB/PLACEBO IN RELAPSED/REFRACTORY FOLLICULAR PATIENTS IRRESPECTIVE OF POD24 STATUS. Hematol Oncol 2019. [DOI: 10.1002/hon.75_2629] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- J. Leonard
- Meyer Cancer Center; Weill Cornell Medicine and New York Presbyterian Hospital; New York United States
| | - M. Trneny
- General Hospital; Charles University; Prague Czech Republic
| | - K. Izutsu
- Hematology; National Cancer Center Hospital; Tokyo Japan
| | - N. Fowler
- Department of Lymphoma and Myeloma; The University of Texas MD Anderson Cancer Center; Houston United States
| | - X. Hong
- Hematology; Fudan University Shanghai Cancer Center; Shanghai China
| | - H. Zhang
- Hematology; Tianjin Medical University Cancer Institute and Hospital; Tianjin China
| | | | - A. Scheliga
- Hematology; INCA Instituto Nacional De Câncer; Rio de Janeiro Brazil
| | - G. Nowakowski
- Division of Hematology; Department of Internal Medicine, Mayo Clinic; Rochester United States
| | - A. Pinto
- Hematology; Istituto Nazionale Tumori, Fondazione ‘G. Pascale’, IRCCS; Naples Italy
| | - F. Re
- Hematology; Azienda Ospedaliero-Universitaria di Parma; Parma Italy
| | - L. Fogliatto
- Hematology; Hospital de Clinicas de Porto Alegre; Porto Alegre Brazil
| | - P. Scheinberg
- Hematology; Hospital A Beneficência Portuguesa de São Paulo; São Paulo Brazil
| | - I. Flinn
- Hematology; Sarah Cannon Research Institute/Tennessee Oncology; Nashville United States
| | - C. Moreira
- Hematology; Instituto Português de Oncologia Do Porto Francisco Gentil Epe; Porto Portugal
| | - M. Czuczman
- Global Clinical R&D Hematology/Oncology; Celgene Corporation; Summit United States
| | - S. Kalambakas
- Global Medical Affairs; Celgene Corporation; Summit United States
| | - P. Fustier
- Global Medical Affairs; Celgene International Sarl; Boudry Switzerland
| | - C. Wu
- BioStatistics; Celgene Corporation; Summit United States
| | - J. Gribben
- Centre for Haemato-Oncology; Barts Cancer Institute; London United Kingdom
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10
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Jaeger U, Tam C, Borchmann P, McGuirk J, Holte H, Waller E, Jaglowski S, Andreadis C, Foley S, Fleury I, Westin J, Teshima T, Mielke S, Salles G, Ho P, Izutsu K, Schuster S, Bachanova V, Maziarz R, Van Besien K, Kersten M, Wagner-Johnston N, Kato K, Corradini P, Tiwari R, Forcina A, Pacaud L, Bishop M. INTRAVENOUS IMMUNOGLOBULIN THERAPY USE IN PATIENTS WITH RELAPSED/REFRACTORY DIFFUSE LARGE B-CELL LYMPHOMA TREATED WITH TISAGENLECLEUCEL IN THE JULIET TRIAL. Hematol Oncol 2019. [DOI: 10.1002/hon.189_2631] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- U. Jaeger
- Hematology and Hemostaseology; and Comprehensive Cancer Center, Medical University of Vienna; Vienna Austria
| | - C. Tam
- Department of Hematology; Peter MacCallum Cancer Centre; Melbourne Australia
| | - P. Borchmann
- Department of Hematology/Oncology; University Hospital of Cologne; Cologne Germany
| | - J. McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics; Kansas Hospital and Medical Center; Kansas City United States
| | - H. Holte
- Lymphoma Section; University of Oslo, Oslo
| | - E. Waller
- Hematology and Medical Oncology; Medicine and Pathology, Emory University School of Medicine; Atlanta United States
| | - S. Jaglowski
- Department of Hematology; Ohio State University, Columbus
| | - C. Andreadis
- Department of Hematology and Blood and Marrow Transplant; University of California San Francisco; San Francisco United States
| | - S.R. Foley
- Division of Clinical Pathology; McMaster University; Hamilton Canada
| | - I. Fleury
- Department of Hematology; Hôpital Maisonneuve-Rosemont; Montreal Canada
| | - J. Westin
- Department of Lymphoma & Meyloma; MD Anderson Cancer Center; Houston United States
| | - T. Teshima
- Department of Hematology; Hokkaido University Hospital; Sapporo Japan
| | - S. Mielke
- Department of Internal Medicine; University Hospital Wuerzburg; Wuerzburg Germany
| | - G. Salles
- Department of Hematology/Oncology; Hospital Center Lyon-Sud; Pierre-Benite France
| | - P.J. Ho
- Department of Haematology; Royal Prince Alfred Hospital; Camperdown Australia
| | - K. Izutsu
- Department of Hematology; National Cancer Center Hospital; Tokyo Japan
| | - S. Schuster
- Division of Hematology Oncology; University of Pennsylvania; Philadelphia United States
| | - V. Bachanova
- Division of Hematology; Oncology and Transplantation, University of Minnesota; Minneapolis United States
| | - R. Maziarz
- Department of Hematology; Oregon Health and Science University; Portland United States
| | - K. Van Besien
- Department of Medical Oncology; Weill Cornell Medicine; New York United States
| | - M.J. Kersten
- Department of Hematology; Academic Medical Center; Amsterdam Netherlands
| | - N. Wagner-Johnston
- Department of Hematology/Oncology; Johns Hopkins Sidney Kimmel Comprehensive Cancer Center; Baltimore United States
| | - K. Kato
- Department of Haematology; Kyushu University Hospital; Fukuoka Prefecture Japan
| | - P. Corradini
- Department of Oncology and Hemato-oncology; University of Milan; Milan Italy
| | - R. Tiwari
- Global Medical Affaris; Novartis Pharmaceuticals Corporation; Hyderabad India
| | - A. Forcina
- Novartis Oncology; Novartis Pharma AG; Basel Switzerland
| | - L. Pacaud
- Novartis Oncology; Novartis Pharmaceuticals Corporation; East Hanover United States
| | - M. Bishop
- Section of Hematology/Oncology; University of Chicago; Chicago United States
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11
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Fujimoto A, Ishida F, Izutsu K, Yamasaki S, Chihara D, Suzumiya J, Mitsui T, Ohashi K, Nakazawa H, Kobayashi H, Kanda J, Fukuda T, Atsuta Y, Suzuki R. ALLOGENEIC HEMATOPOIETIC STEM CELL TRANSPLANTATION FOR PATIENTS WITH AGGRESSIVE NATURAL KILLER CELL LEUKEMIA: A NATIONWIDE MULTICENTER ANALYSIS IN JAPAN. Hematol Oncol 2019. [DOI: 10.1002/hon.158_2631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- A. Fujimoto
- Department of Oncology and Hematology; Shimane University Hospital; Izumo Japan
| | - F. Ishida
- Department of Biomedical Laboratory Sciences; Shinshu University School of Medicine; Matsumoto Japan
| | - K. Izutsu
- Department of Hematology; National Cancer Center Hospital; Tokyo Japan
| | - S. Yamasaki
- Department of Hematology and Clinical Research Institute; National Hospital Organization Kyushu Medical Center; Fukuoka Japan
| | - D. Chihara
- Medical Oncology Service; Center for Cancer Research National Cancer Institute, National Institute of Health; MD United States
| | - J. Suzumiya
- Department of Oncology and Hematology; Shimane University Hospital; Izumo Japan
| | - T. Mitsui
- Department of Pediatrics; Yamagata University School of Medicine; Yamagata Japan
| | - K. Ohashi
- Hematology Division; Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital; Tokyo Japan
| | - H. Nakazawa
- Department of Hematology; Shinshu University School of Medicine; Matsumoto Japan
| | - H. Kobayashi
- Department of Hematology; Nagano Red Cross Hospital; Nagano Japan
| | - J. Kanda
- Department of Hematology and Oncology; Graduate School of Medicine, Kyoto University; Kyoto Japan
| | - T. Fukuda
- Hematopoietic Stem Cell Transplantation Division; National Cancer Center Hospital; Tokyo Japan
| | - Y. Atsuta
- Japanese Data Center for Hematopoietic Cell Transplantation; Nagoya University Graduate School of Medicine; Nagoya Japan
| | - R. Suzuki
- Department of Oncology and Hematology; Shimane University Hospital; Izumo Japan
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12
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Thieblemont C, Leonard J, Trneny M, Izutsu K, Fowler N, Hong X, Zhang H, Offner F, Scheliga A, Nowakowski G, Pinto A, Re F, Fogliatto L, Scheinberg P, Flinn I, Moreira C, Czuczman M, Kalambakas S, Fustier P, Wu C, Gribben J. POST HOC ANALYSES OF PATIENTS WITH RELAPSED/REFRACTORY MARGINAL ZONE LYMPHOMA WHO RECEIVED LENALIDOMIDE PLUS RITUXIMAB (R 2
) VS RITUXIMAB/PLACEBO (AUGMENT). Hematol Oncol 2019. [DOI: 10.1002/hon.41_2630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- C. Thieblemont
- Hemato-Oncology; APHP, Hopital Saint-Louis; Paris France
| | - J. Leonard
- Meyer Cancer Center; Weill Cornell Medicine and New York Presbyterian Hospital; New York United States
| | - M. Trneny
- General Hospital; Charles University; Prague Czech Republic
| | - K. Izutsu
- Hematology; National Cancer Center Hospital; Tokyo Japan
| | - N. Fowler
- Department of Lymphoma and Myeloma; The University of Texas MD Anderson Cancer Center; Houston United States
| | - X. Hong
- Hematology; Fudan University Shanghai Cancer Center; Shanghai China
| | - H. Zhang
- Hematology; Tianjin Medical University Cancer Institute and Hospital; Tianjin China
| | | | - A. Scheliga
- Hematology; INCA Instituto Nacional De Câncer; Rio de Janeiro Brazil
| | - G. Nowakowski
- Division of Hematology; Department of Internal Medicine, Mayo Clinic; Rochester United States
| | - A. Pinto
- Hematology; Istituto Nazionale Tumori, Fondazione ‘G. Pascale’, IRCCS; Naples Italy
| | - F. Re
- Hematology; Azienda Ospedaliero-Universitaria di Parma; Parma Italy
| | - L. Fogliatto
- Hematology; Hospital de Clinicas de Porto Alegre; Porto Alegre Brazil
| | - P. Scheinberg
- Hematology; Hospital A Beneficência Portuguesa de São Paulo; São Paulo Brazil
| | - I. Flinn
- Hematology; Sarah Cannon Research Institute/Tennessee Oncology; Nashville United States
| | - C. Moreira
- Hematology; Instituto Português de Oncologia Do Porto Francisco Gentil Epe; Porto Portugal
| | - M. Czuczman
- Global Clinical R&D Hematology/Oncology; Celgene Corporation; Summit United States
| | - S. Kalambakas
- Global Medical Affairs; Celgene Corporation; Summit United States
| | - P. Fustier
- Global Medical Affairs; Celgene International Sarl; Boudry Switzerland
| | - C. Wu
- BioStatistics; Celgene Corporation; Summit United States
| | - J. Gribben
- Centre for Haemato-Oncology; Barts Cancer Institute; London United Kingdom
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13
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Kondo E, Shimizu-Koresawa R, Chihara D, Mizuta S, Izutsu K, Ikegame K, Uchida N, Fukuda T, Ichinohe T, Atsuta Y, Suzuki R. ALLOGENEIC HEMATOPOIETIC STEM CELL TRANSPLANTATION FOR PRIMARY MEDIASTINAL LARGE B-CELL LYMPHOMA PATIENTS RELAPSING AFTER HIGH DOSE CHEMOTHERAPY WITH AUTOLOGOUS STEM CELL TRANSPLANTATION: DATA FROM THE JAPAN SOCIETY FOR HEMATOPOIETIC CELL TRANSPLANTATION. Hematol Oncol 2019. [DOI: 10.1002/hon.75_2630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- E. Kondo
- Dept. of Hematology; Kawasaki Medical School; Kurashiki Japan
| | | | - D. Chihara
- Medical Oncology Service; Center for Cancer Research, National Cancer Institute; Bethesda United States
| | - S. Mizuta
- Department of Hematology and Immunology; Kanazawa Medical University; Uchinada Japan
| | - K. Izutsu
- Department of Hematology; National Cancer Center Hospital; Tokyo Japan
| | - K. Ikegame
- Division of Hematology; Department of Internal Medicine, Hyogo College of Medicine; Nishinomiya Japan
| | - N. Uchida
- Department of Hematology; Toranomon Hospital; Tokyo Japan
| | - T. Fukuda
- Department of Hematopoietic Stem Cell Transplantation Division; National Cancer Center Hospital; Tokyo Japan
| | - T. Ichinohe
- Department of Hematology and Oncology; Research Institute for Radiation Biology and Medicine, Hiroshima University; Hiroshima Japan
| | - Y. Atsuta
- Department of Healthcare Administration; Nagoya University Graduate School of Medicine; Nagoya Japan
| | - R. Suzuki
- Department of Oncology/Haematology; Shimane University Hospital; Izumo Japan
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14
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Leonard J, Trněny M, Izutsu K, Fowler N, Hong X, Zhang H, Offner F, Scheliga A, Nowakowski G, Pinto A, Re F, Fogliatto L, Scheinberg P, Flinn I, Moreira C, Tabah A, Abouzaid S, Kalambakas S, Fustier P, Wu C, Gribben J. HEALTH-RELATED QUALITY OF LIFE (HRQoL) IN RELAPSED/REFRACTORY (R/R) INDOLENT NHL IN THE PHASE 3 AUGMENT TRIAL OF RITUXIMAB (R) PLUS LENALIDOMIDE (R 2
) VERSUS R PLUS PLACEBO. Hematol Oncol 2019. [DOI: 10.1002/hon.45_2630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- J.P. Leonard
- Meyer Cancer Center; Weill Cornell Medicine and New York Presbyterian Hospital; New York United States
| | - M. Trněny
- First Department of Medicine; Charles University Hospital; Prague Czech Republic
| | - K. Izutsu
- Department of Hematology; National Cancer Center Hospital; Tokyo Japan
| | - N.H. Fowler
- Department of Lymphoma and Myeloma; Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center; Houston United States
| | - X. Hong
- Department of Medical Oncology; Fudan University Shanghai Cancer Center; Shanghai China
| | - H. Zhang
- Department of Lymphoma; Tianjin Medical University Cancer Institute and Hospital; Tianjin China
| | - F. Offner
- Department of Clinical Hematology; Universitair Ziekenhuis (UZ) Gent; Gent Belgium
| | - A. Scheliga
- Oncology Clinic; Instituto Nacional De Câncer (INCA); Rio de Janeiro Brazil
| | - G. Nowakowski
- Center for Individualized Medicine; Mayo Clinic; Rochester United States
| | - A. Pinto
- Istituto Nazionale per lo Studio e la Cura dei Tumori; Fondazione Giovanni Pascale, IRCCS; Naples Italy
| | - F. Re
- Ematologia e Centro Trapianti Midollo Osseo (CTMO); Azienda Ospedaliero-Universitaria di Parma; Parma Italy
| | - L.M. Fogliatto
- Serviço Hematologia e Transplante de Medula Ossea; Hospital de Clinicas de Porto Alegre; Porto Alegre Brazil
| | - P. Scheinberg
- Division of Hematology; Hospital A Beneficência Portuguesa; São Paulo Brazil
| | - I.W. Flinn
- Sarah Cannon Research Institute (SCRI); Tennessee Oncology Nashville; Nashville United States
| | - C. Moreira
- Instituto Português de Oncologia; Porto Francisco Gentil Epe; Porto Portugal
| | - A. Tabah
- US Health Economics and Outcomes Research; Celgene Corporation; Summit United States
| | - S. Abouzaid
- Global Pricing and Market Access; Celgene Corporation; Summit United States
| | - S. Kalambakas
- Clinical Research Science; Celgene Corporation; Summit United States
| | - P. Fustier
- Clinical Research Science; Celgene International; Boudry Switzerland
| | - C. Wu
- Statistics; Celgene International; Boudry Switzerland
| | - J.G. Gribben
- Centre for Haemato-Oncology; Barts Cancer Institute, Queen Mary University of London; London United Kingdom
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15
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Gribben J, Trneny M, Izutsu K, Fowler N, Hong X, Zhang H, Offner F, Scheliga A, Nowakowski G, Pinto A, Re F, Fogliatto L, Scheinberg P, Flinn I, Moreira C, Czuczman M, Kalambakas S, Fustier P, Wu C, Leonard J. AUGMENT: RELAPSED/REFRACTORY INDOLENT NHL PATIENTS WERE MORE SENSITIVE TO NEXT TREATMENT FOLLOWING LENALIDOMIDE/RITUXIMAB (R 2
) THAN RITUXIMAB/PLACEBO. Hematol Oncol 2019. [DOI: 10.1002/hon.42_2630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- J. Gribben
- Centre for Haemato-Oncology; Barts Cancer Institute; London United Kingdom
| | - M. Trneny
- General Hospital; Charles University; Prague Czech Republic
| | - K. Izutsu
- Hematology; National Cancer Center Hospital; Tokyo Japan
| | - N.H. Fowler
- Department of Lymphoma and Myeloma; The University of Texas MD Anderson Cancer Center; Houston United States
| | - X. Hong
- Department of Medical Oncology; Fudan University Shanghai Cancer Center; Shanghai China
| | - H. Zhang
- Hematology; Tianjin Medical University Cancer Institute and Hospital; Tianjin China
| | | | - A. Scheliga
- Hematology; INCA Instituto Nacional De Câncer; Rio de Janeiro Brazil
| | - G. Nowakowski
- Division of Hematology; Department of Internal Medicine, Mayo Clinic; Rochester United States
| | - A. Pinto
- Hematology; Istituto Nazionale Tumori, Fondazione ‘G. Pascale’, IRCCS; Naples Italy
| | - F. Re
- Hematology; Azienda Ospedaliero-Universitaria di Parma; Parma Italy
| | - L. Fogliatto
- Hematology; Hospital de Clinicas de Porto Alegre; Porto Alegre Brazil
| | - P. Scheinberg
- Hematology; Hospital A Beneficência Portuguesa de São Paulo; São Paulo Brazil
| | - I. Flinn
- Hematology; Sarah Cannon Research Institute/Tennessee Oncology; Nashville United States
| | - C. Moreira
- Hematology; Instituto Português de Oncologia Do Porto Francisco Gentil Epe; Porto Portugal
| | - M. Czuczman
- Global Clinical R&D Hematology/Oncology; Celgene Corporation; Summit United States
| | - S. Kalambakas
- Global Medical Affairs; Celgene Corporation; Summit United States
| | - P. Fustier
- Global Medical Affairs; Celgene International Sarl; Boudry Switzerland
| | - C. Wu
- BioStatistics; Celgene Corporation; Summit United States
| | - J. Leonard
- Meyer Cancer Center; Weill Cornell Medicine and New York Presbyterian Hospital; New York United States
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16
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Hatta S, Fukuhara S, Fujino T, Saito Y, Ito Y, Makita S, Munakata W, Maruyama D, Kusumono M, Izutsu K. THE ROLE OF SURVEILLANCE COMPUTED TOMOGRAPHY IN PATIENTS WITH FOLLICULAR LYMPHOMA. Hematol Oncol 2019. [DOI: 10.1002/hon.65_2631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- S. Hatta
- Hematology; National Cancer Center Hospital; Tokyo Japan
| | - S. Fukuhara
- Hematology; National Cancer Center Hospital; Tokyo Japan
| | - T. Fujino
- Hematology; National Cancer Center Hospital; Tokyo Japan
| | - Y. Saito
- Hematology; National Cancer Center Hospital; Tokyo Japan
| | - Y. Ito
- Hematology; National Cancer Center Hospital; Tokyo Japan
| | - S. Makita
- Hematology; National Cancer Center Hospital; Tokyo Japan
| | - W. Munakata
- Hematology; National Cancer Center Hospital; Tokyo Japan
| | - D. Maruyama
- Hematology; National Cancer Center Hospital; Tokyo Japan
| | - M. Kusumono
- Diagnostic Radiology; National Cancer Center Hospital; Tokyo Japan
| | - K. Izutsu
- Hematology; National Cancer Center Hospital; Tokyo Japan
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17
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Gribben J, Trneny M, Izutsu K, Fowler N, Hong X, Zhang H, Offner F, Scheliga A, Nowakowski G, Pinto A, Re F, Fogliatto L, Scheinberg P, Flinn I, Moreira C, Czuczman M, Kalambakas S, Fustier P, Wu C, Leonard J. PS1252 PATIENTS WITH RELAPSED/REFRACTORY INDOLENT NON-HODGKIN LYMPHOMA WERE MORE SENSITIVE TO NEXT TREATMENT FOLLOWING LENALIDOMIDE/RITUXIMAB (R2) THAN RITUXIMAB/PLACEBO (AUGMENT). Hemasphere 2019. [DOI: 10.1097/01.hs9.0000563288.81673.b1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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18
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Kwong Y, Kim S, Tse E, Oh S, Kwak J, Eom H, Do Y, Mun Y, Lee S, Shin H, Suh C, Chuang S, Lee Y, Lim S, Izutsu K, Suzuki R, Relander T, d’Amore F, Schmitz N, Jaccard A, Kim W. Sequential chemotherapy/radiotherapy was comparable with concurrent chemoradiotherapy for stage I/II NK/T-cell lymphoma. Ann Oncol 2018; 29:256-263. [DOI: 10.1093/annonc/mdx684] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
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19
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Sakata-Yanagimoto M, Fujisawa M, Nishizawa S, Komori D, Gershon P, Kiryu M, Swarna T, Fukumoto K, Enami T, Muratani M, Yoshida K, Ogawa S, Matsue K, Nakamura N, Takeuchi K, Izutsu K, Teshima T, Fujimoto K, Miyoshi H, Gaulard P, Ohshima K, Chiba S. ACTIVATION OF RHOA-VAV1 SIGNALING IN ANGIOIMMUNOBLASTIC T-CELL LYMPHOMA. Hematol Oncol 2017. [DOI: 10.1002/hon.2437_44] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - M. Fujisawa
- Department of Hematology; University of Tsukuba; Ibaraki Japan
| | - S. Nishizawa
- Department of Hematology; University of Tsukuba; Ibaraki Japan
| | - D. Komori
- Department of Hematology; University of Tsukuba; Ibaraki Japan
| | - P. Gershon
- Department of Molecular Biology& Biochemistry; UC-Irvine; California USA
| | - M. Kiryu
- Department of Hematology; University of Tsukuba; Ibaraki Japan
| | - T. Swarna
- Department of Hematology; University of Tsukuba; Ibaraki Japan
| | - K. Fukumoto
- Department of Hematology; University of Tsukuba; Ibaraki Japan
| | - T. Enami
- Department of Hematology; University of Tsukuba; Ibaraki Japan
| | - M. Muratani
- Department of Genome Biology; University of Tsukuba; Ibaraki Japan
| | - K. Yoshida
- Department of Pathology and Tumor Biology; Kyoto University; Kyoto Japan
| | - S. Ogawa
- Department of Pathology and Tumor Biology; Kyoto University; Kyoto Japan
| | - K. Matsue
- Division of Hematology/Oncology, Department of Internal Medicine; Kameda Medical Center; Chiba Japan
| | - N. Nakamura
- Department of Pathology; Tokai University School of Medicine; Kanagawa Japan
| | - K. Takeuchi
- Pathology Project for Molecular Targets, The Cancer Institute; Japanese Foundation for Cancer Research; Tokyo Japan
| | - K. Izutsu
- Department of Hematology; Toranomon Hospital; Tokyo Japan
| | - T. Teshima
- Department of Hematology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - K. Fujimoto
- Department of Hematology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - H. Miyoshi
- Department of Pathology; University of Kurume; Fukuoka Japan
| | - P. Gaulard
- Département de Pathologie & Inserm U955; Hôpital Henri Mondor; Créteil France
| | - K. Ohshima
- Department of Pathology; University of Kurume; Fukuoka Japan
| | - S. Chiba
- Department of Hematology; University of Tsukuba; Ibaraki Japan
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20
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Nguyen TB, 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. Identification of cell-type-specific mutations in nodal T-cell lymphomas. Blood Cancer J 2017; 7:e516. [PMID: 28157189 PMCID: PMC5301031 DOI: 10.1038/bcj.2016.122] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 11/07/2016] [Indexed: 12/26/2022] Open
Abstract
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 (RHOA) in nodal T-cell lymphomas, including angioimmunoblastic T-cell lymphoma and peripheral T-cell lymphoma, not otherwise specified. We examined the distribution of mutations in these subtypes of mature T-/natural killer cell neoplasms to determine their clonal architecture. Targeted sequencing was performed for 71 genes in tumor-derived DNA of 87 cases. The mutations were then analyzed in a programmed death-1 (PD1)-positive population enriched with tumor cells and CD20-positive B cells purified by laser microdissection from 19 cases. TET2 and DNMT3A mutations were identified in both the PD1+ cells and the CD20+ cells in 15/16 and 4/7 cases, respectively. All the RHOA and IDH2 mutations were confined to the PD1+ cells, indicating that some, including RHOA and IDH2 mutations, being specific events in tumor cells. Notably, we found that all NOTCH1 mutations were detected only in the CD20+ cells. In conclusion, we identified both B- as well as T-cell-specific mutations, and mutations common to both T and B cells. These findings indicate the expansion of a clone after multistep and multilineal acquisition of gene mutations.
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Affiliation(s)
- T B Nguyen
- Department of Hematology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan.,Department of Hematology, Faculty of Medicine, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam.,Stem Cell Transplantation Zone, Blood Transfusion Hematology Hospital, Ho Chi Minh City, Vietnam
| | - M Sakata-Yanagimoto
- Department of Hematology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan.,Department of Hematology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.,Department of Hematology, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
| | - Y Asabe
- Department of Hematology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - D Matsubara
- Department of Integrative Pathology, Jichii Medical University, Shimotsuke, Tochigi, Japan
| | - J Kano
- Department of Pathology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - K Yoshida
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Y Shiraishi
- Human Genome Center, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - K Chiba
- Human Genome Center, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - H Tanaka
- Human Genome Center, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - S Miyano
- Human Genome Center, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - K Izutsu
- Department of Hematology, Toranomon Hospital, Tokyo, Japan.,Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - N Nakamura
- Department of Pathology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - K Takeuchi
- Pathology Project for Molecular Targets, The Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - H Miyoshi
- Department of Pathology, Kurume University, Kurume, Fukuoka, Japan
| | - K Ohshima
- Department of Pathology, Kurume University, Kurume, Fukuoka, Japan
| | - T Minowa
- Nanotechnology Innovation Station, National Institute for Materials Science, Tsukuba, Ibaraki, Japan
| | - S Ogawa
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - M Noguchi
- Department of Pathology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - S Chiba
- Department of Hematology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan.,Department of Hematology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.,Department of Hematology, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
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21
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Aoki T, Shimada K, Suzuki R, Izutsu K, Tomita A, Maeda Y, Takizawa J, Mitani K, Igarashi T, Sakai K, Miyazaki K, Mihara K, Ohmachi K, Nakamura N, Takasaki H, Kiyoi H, Nakamura S, Kinoshita T, Ogura M. High-dose chemotherapy followed by autologous stem cell transplantation for relapsed/refractory primary mediastinal large B-cell lymphoma. Blood Cancer J 2015; 5:e372. [PMID: 26636287 PMCID: PMC4735068 DOI: 10.1038/bcj.2015.101] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- T Aoki
- Department of Hematology and Oncology, Nagoya Daini Red Cross Hospital, Nagoya, Japan.,Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - K Shimada
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - R Suzuki
- Cancer Center, Shimane University Hospital, Izumo, Japan
| | - K Izutsu
- Department of Hematology, Toranomon Hospital, Tokyo, Japan
| | - A Tomita
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Y Maeda
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - J Takizawa
- Department of Hematology, Endocrinology and Metabolism, Niigata University Faculty of Medicine, Niigata, Japan
| | - K Mitani
- Department of Hematology and Oncology, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - T Igarashi
- Department of Hematology and Oncology, Gunma Cancer Center, Oota, Japan
| | - K Sakai
- Department of Biomedical Laboratory Sciences, Shinshu University School of Medicine, Matsumoto, Japan.,Department of Hematology, Shinshu University School of Medicine, Matsumoto, Japan
| | - K Miyazaki
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Tsu, Japan
| | - K Mihara
- Department of Hematology, Hiroshima University Hospital, Hiroshima, Japan
| | - K Ohmachi
- Department of Hematology, Tokai University, Isehara, Japan
| | - N Nakamura
- Department of Pathology, Tokai University, Isehara, Japan
| | - H Takasaki
- Department of Medical Oncology, Kanagawa Cancer Center, Yokohama, Japan
| | - H Kiyoi
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - S Nakamura
- Department of Pathology and Clinical Laboratories, Nagoya University Hospital, Nagoya, Japan
| | - T Kinoshita
- Department of Hematology and Cell Therapy, Aichi Cancer Center, Nagoya, Japan
| | - M Ogura
- Department of Hematology and Oncology, Nagoya Daini Red Cross Hospital, Nagoya, Japan.,Department of Hematology, Tokai Central Hospital, Kakamigahara, Japan
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22
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Kim SW, Yoon SS, Suzuki R, Matsuno Y, Yi HG, Yoshida T, Imamura M, Wake A, Miura K, Hino M, Ishikawa T, Kim JS, Maeda Y, Lee JJ, Kang HJ, Lee HS, Lee JH, Izutsu K, Fukuda T, Kim CW, Yoshino T, Ohshima K, Nakamura S, Nagafuji K, Suzumiya J, Harada M, Kim CS. Comparison of outcomes between autologous and allogeneic hematopoietic stem cell transplantation for peripheral T-cell lymphomas with central review of pathology. Leukemia 2012. [DOI: 10.1038/leu.2012.321] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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23
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Araoka H, Fujii T, Izutsu K, Kimura M, Nishida A, Ishiwata K, Nakano N, Tsuji M, Yamamoto H, Asano-Mori Y, Uchida N, Wake A, Taniguchi S, Yoneyama A. Rapidly progressive fatal hemorrhagic pneumonia caused by Stenotrophomonas maltophilia in hematologic malignancy. Transpl Infect Dis 2012; 14:355-63. [PMID: 22283869 DOI: 10.1111/j.1399-3062.2011.00710.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2011] [Revised: 10/06/2011] [Accepted: 10/19/2011] [Indexed: 11/27/2022]
Abstract
BACKGROUND Pneumonia caused by Stenotrophomonas maltophilia is rare, but can be lethal in severely immunocompromised patients. However, its clinical course remains unclear. PATIENTS AND METHODS Patients with pneumonia caused by S. maltophilia in Toranomon Hospital (890 beds, Tokyo, Japan) were reviewed retrospectively between April 2006 and March 2010. RESULTS During the study period, 10 cases of S. maltophilia pneumonia were identified. Seven patients had acute myeloid leukemia, 2 had myelodysplastic syndrome, and 1 had malignant lymphoma. All patients developed symptoms after allogeneic hematopoietic stem cell transplantation (HSCT). Five patients received first cord blood transplantation (CBT), 4 patients received second CBT, and 1 patient received first peripheral blood stem cell transplantation (PBSCT). The overall incidence of S. maltophilia pneumonia among 508 patients who received HSCT during the period was 2.0%. The incidence was 0% (0/95) in patients after bone marrow transplantation, 0.8% (1/133) after PBSCT, and 3.2% (9/279) after CBT. Pneumonia developed a median of 13.5 days (range, 6-40) after transplantation. At onset, the median white blood cell count was 10/μL (range, 10-1900), and the median neutrophil count was 0/μL (range, 0-1720). In all patients, S. maltophilia bacteremia developed with bloody sputum or hemoptysis. The 28-day mortality rate was 100%; the median survival after onset of pneumonia was 2 days (range, 1-10). CONCLUSIONS Hemorrhagic S. maltophilia pneumonia rapidly progresses and is fatal in patients with hematologic malignancy. Attention should be particularly paid to the neutropenic phase early after HSCT or prolonged neutropenia due to engraftment failure. A prompt trimethoprim-sulfamethoxazole-based multidrug combination regimen should be considered to rescue suspected cases of S. maltophilia pneumonia in these severely immunosuppressed patients.
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Affiliation(s)
- H Araoka
- Department of Infectious Diseases, Toranomon Hospital, Tokyo, Japan.
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24
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Asano-Mori Y, Nishida A, Ikebe T, Ishiwata K, Nakano N, Tsuji M, Yamamoto H, Izutsu K, Uchida N, Masuoka K, Wake A, Yoneyama A, Makino S, Taniguchi S. Varicella Zoster Reactivation After Cord Blood Transplantation: Comparison With Unrelated Bone Marrow Transplantation. Biol Blood Marrow Transplant 2011. [DOI: 10.1016/j.bbmt.2010.12.438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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25
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Nishida A, Wake A, Yamamoto H, Ishiwata K, Nakano N, Tsuji M, Asano-Mori Y, Uchida N, Izutsu K, Araoka H, Yoneyama A, Makino S, Taniguchi S. Incidence and Clinical Features of Idiopathic Pneumonia Syndrome and Diffuse Alveolar Hemorrhage After Unrelated Cord Blood Transplantation. Biol Blood Marrow Transplant 2011. [DOI: 10.1016/j.bbmt.2010.12.479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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26
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Nakano N, Nishida A, Ohota H, Ikebe T, Shimazu H, Ishiwata K, Araoka H, Tsuji M, Yamamoto H, Asano-Mori Y, Izutsu K, Uchida N, Yoneyama A, Wake A, Makino S, Taniguchi S. Safety of Liposomal Amphotericin B in Allogenic Hematopoietic Transplantation (HSCT) Recipients. Biol Blood Marrow Transplant 2011. [DOI: 10.1016/j.bbmt.2010.12.499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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27
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Izutsu K, Fujii K, Katori C, Yomota C, Kawanishi T, Yoshihashi Y, Yonemochi E, Terada K. Effects of Solute Miscibility on the Micro- and Macroscopic Structural Integrity of Freeze-Dried Solids. J Pharm Sci 2010; 99:4710-9. [DOI: 10.1002/jps.22170] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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28
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Okada S, Nannya Y, Ota S, Takazawa Y, Yamamoto G, Kumano K, Izutsu K, Takahashi T, Chiba S, Kurokawa M. Cutaneous T-cell lymphoma (mycosis fungoides) relapsed with different immunological phenotype after bone marrow transplant. Br J Dermatol 2009; 162:229-30. [DOI: 10.1111/j.1365-2133.2009.09541.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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29
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Shoda H, Nakazaki K, Izutsu K, Tanaka R, Komagata Y, Misaki Y, Yamamoto K. Epstein–Barr virus‐associated mononucleosis caused by weekly low‐dose methotrexate therapy in a rheumatoid arthritis patient. Scand J Rheumatol 2009; 35:152-3. [PMID: 16641052 DOI: 10.1080/03009740500228032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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30
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Affiliation(s)
- F Araki
- Department of Ophthalmology, University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655 Japan
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31
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Nakasone H, Izutsu K, Wakita S, Yamaguchi H, Muramatsu-Kida M, Usuki K. Autologous Stem Cell Transplantation (ASCT) With a PCR-Negative Graft Was Associated With a Favorable Outcome for Core-Binding-Factor Acute Myeloid Leukemia (CBF-AML). Biol Blood Marrow Transplant 2009. [DOI: 10.1016/j.bbmt.2008.12.121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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32
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Nakasone H, Ito A, Endo H, Muramatsu-Kida M, Izutsu K, Usuki K. Pancreatic Atrophy Is Associated With Gastrointestinal Chronic Graft-Versus-Host Disease Following Allogeneic Peripheral Blood Stem Cell Transplantation. Biol Blood Marrow Transplant 2009. [DOI: 10.1016/j.bbmt.2008.12.172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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33
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Asano-Mori Y, Kanda Y, Oshima K, Kako S, Shinohara A, Nakasone H, Kaneko M, Sato H, Watanabe T, Hosoya N, Izutsu K, Asai T, Hangaishi A, Motokura T, Chiba S, Kurokawa M. False-positive Aspergillus galactomannan antigenaemia after haematopoietic stem cell transplantation. J Antimicrob Chemother 2007; 61:411-6. [DOI: 10.1093/jac/dkm463] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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34
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Kako S, Izutsu K, Ota Y, Minatani Y, Sugaya M, Momose T, Ohtomo K, Kanda Y, Chiba S, Motokura T, Kurokawa M. FDG-PET in T-cell and NK-cell neoplasms. Ann Oncol 2007; 18:1685-90. [PMID: 17716987 DOI: 10.1093/annonc/mdm265] [Citation(s) in RCA: 91] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND A growing number of studies demonstrate the utility of (18)fluoro-2-deoxyglucose positron emission tomography (FDG-PET) in the management of malignant lymphoma. The results of FDG-PET, however, have not been studied extensively for T-cell and natural killer (NK)-cell neoplasms. PATIENTS AND METHODS We retrospectively evaluated pretreatment FDG-PET scans in 41 patients with T/NK-cell neoplasms diagnosed according to the World Health Organization (WHO) classification. Histological subtypes frequently included were peripheral T-cell lymphoma, unspecified (PTCLu, n = 11), extranodal NK/T-cell lymphoma, nasal type (ENKL, n = 8), primary cutaneous anaplastic large cell lymphoma (C-ALCL, n = 5), and angioimmunoblastic T-cell lymphoma (AILT, n = 4). RESULTS FDG-PET detected a lymphoma lesion in at least one site in 36 out of 41 patients. The positive rate was equally high in most histological subtypes except for cutaneous lymphomas: PTCLu 91%, ENKL 100%, C-ALCL 60%, AILT 100%. All the patients without an FDG-avid lesion had lesions restricted to skin. Among patients who had cutaneous lesions, only 50% had FDG-avid cutaneous lesions, all of which were tumorous. The positive rate of FDG-PET for bone marrow involvement was only 20%. CONCLUSION T/NK-cell neoplasms incorporated in this study were generally FDG-avid except for cutaneous lesions and bone marrow involvement.
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Affiliation(s)
- S Kako
- Department of Hematology & Oncology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
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35
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Nitta E, Izutsu K, Sato T, Ota Y, Takeuchi K, Kamijo A, Takahashi K, Oshima K, Kanda Y, Chiba S, Motokura T, Kurokawa M. A high incidence of late-onset neutropenia following rituximab-containing chemotherapy as a primary treatment of CD20-positive B-cell lymphoma: a single-institution study. Ann Oncol 2007; 18:364-9. [PMID: 17079695 DOI: 10.1093/annonc/mdl393] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Late-onset neutropenia (LON) has been reported following rituximab-containing chemotherapy. Its incidence and risk factors, however, have not been extensively studied. PATIENTS AND METHODS We retrospectively reviewed the medical records of 107 patients treated with rituximab-containing chemotherapy as a primary treatment of CD20-positive B-cell lymphomas and identified cases with LON as defined by the neutrophil count of <or=1.0 x 10(9)/l without an apparent cause after the recovery of neutrophil count following completion of the intended chemotherapy. RESULTS With a median follow-up of 411 days, 23 patients developed LON out of the 107 at a median of 106 days after the last chemotherapy. Cumulative incidence of LON among the total patients was 24.9%. The median neutrophil count nadir was 0.61 x 10(9)/l. The LON episodes were generally self-limited, and filgrastim was administered in one patient. Including this patient, there were no serious infectious episodes in the cases with LON. In multivariate analysis, intensive chemotherapy regimens including high-dose therapy followed by autologous hematopoietic stem cell transplantation (ASCT) and high-dose methotrexate-containing regimens without ASCT were a risk factor for LON. CONCLUSION This study suggests that LON is a frequent complication of rituximab-containing intensive chemotherapy.
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Affiliation(s)
- E Nitta
- Department of Hematology and Oncology, Graduate School of Medicine, University of Tokyo, Japan
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36
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Asano-Mori Y, Oshima K, Sakata-Yanagimoto M, Nakagawa M, Kandabashi K, Izutsu K, Hangaishi A, Motokura T, Chiba S, Kurokawa M, Hirai H, Kanda Y. High-grade cytomegalovirus antigenemia after hematopoietic stem cell transplantation. Bone Marrow Transplant 2006; 36:813-9. [PMID: 16151428 DOI: 10.1038/sj.bmt.1705134] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Clinical impact of high-grade (HG) cytomegalovirus (CMV) antigenemia after hematopoietic stem cell transplantation has not been clarified. Therefore, in order to investigate the risk factors and outcome for HG-CMV antigenemia, we retrospectively analyzed the records of 154 Japanese adult patients who underwent allogeneic hematopoietic stem cell transplantation for the first time from 1995 to 2002 at the University of Tokyo Hospital. Among 107 patients who developed positive CMV antigenemia at any level, 74 received risk-adapted preemptive therapy with ganciclovir (GCV), and 17 of these developed HG-antigenemia defined as > or = 50 positive cells per two slides. The use of systemic corticosteroids at > or = 0.5 mg/kg/day at the initiation of GCV was identified as an independent significant risk factor for HG-antigenemia. Seven of the 17 HG-antigenemia patients developed CMV disease, with a cumulative incidence of 49.5%, which was significantly higher than that in the low-grade antigenemia patients (4%, P<0.001). However, overall survival was almost equivalent in the two groups. In conclusion, the development of HG-antigenemia appeared to depend on the profound immune suppression of the recipient. Although CMV disease frequently developed in HG-antigenemia patients, antiviral therapy could prevent a fatal outcome.
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Affiliation(s)
- Y Asano-Mori
- Department of Cell Therapy & Transplantation Medicine, University of Tokyo, Tokyo, Japan
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37
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Oshima K, Sakata-Yanagimoto M, Asano-Mori Y, Izutsu K, Watanabe T, Shoda E, Ogawa S, Motokura T, Chiba S, Kurokawa M, Hirai H, Kanda Y. Cardiac complications after haploidentical HLA-mismatched hematopoietic stem cell transplantation using in vivo alemtuzumab. Bone Marrow Transplant 2005; 36:821-4. [PMID: 16113661 DOI: 10.1038/sj.bmt.1705145] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Alemtuzumab is a humanized monoclonal antibody directed against human CD52 with a strong lympholytic effect. We have performed unmanipulated hematopoietic stem cell transplantation (HSCT) from 2- or 3-locus-mismatched family donors in 14 patients using in vivo alemtuzumab. All achieved complete donor cell engraftment and grade III-IV acute graft-versus-host disease was observed in only one patient. However, eight of the 14 patients developed grade II-IV cardiac complications according to Bearman's criteria. Next, we retrospectively analyzed the records of 142 adult patients who underwent allogeneic HSCT from 1995 to 2004 to evaluate whether the use of alemtuzumab was an independent risk factor for cardiac complications. Among several factors that increased the incidence of grade II-IV cardiac complications with at least borderline significance, a multivariate analysis identified the cumulative dose of anthracyclines (P=0.0016) and the use of alemtuzumab (P=0.0001) as independent significant risk factors. All of the cardiac complications in the alemtuzumab group were successfully treated with diuretics and/or catecholamines. Patient selection and close monitoring of cardiac function may be important in HLA-mismatched HSCT using in vivo alemtuzumab.
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Affiliation(s)
- K Oshima
- Department of Cell Therapy & Transplantation Medicine, University of Tokyo Hospital, Tokyo, Japan
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38
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Sakata-Yanagimoto M, Kanda Y, Nakagawa M, Asano-Mori Y, Kandabashi K, Izutsu K, Imai Y, Hangaishi A, Kurokawa M, Tsujino S, Ogawa S, Chiba S, Motokura T, Hirai H. Predictors for severe cardiac complications after hematopoietic stem cell transplantation. Bone Marrow Transplant 2004; 33:1043-7. [PMID: 15064691 DOI: 10.1038/sj.bmt.1704487] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The value of pre-transplant factors for predicting the development of cardiac complications after transplantation has been inconsistent among studies. We analyzed the impact of pre-transplant factors on the incidence of severe cardiac complications in 164 hematopoietic stem cell transplant recipients. We identified eight patients (4.8%) who experienced grade III or IV cardiac complications according to the Bearman criteria. Seven died of cardiac causes a median of 3 days after the onset of cardiac complications. On univariate analysis, both the cumulative dose of anthracyclines and the use of anthracyclines within 60 days before transplantation affected the incidence of severe cardiac complications (P=0.0091 and 0.011). The dissociation of heart rate and body temperature, which reflects "relative tachycardia", was also associated with a higher incidence of cardiac complications (P=0.024). None of the variables obtained by electrocardiography or echocardiography were useful for predicting cardiac complications after transplantation, although the statistical power might not be sufficient to detect the usefulness of ejection fraction. On a multivariate analysis, the cumulative dose of anthracyclines was the only independent significant risk factor for severe cardiac complications. We conclude that the cumulative dose of anthracyclines is the most potent predictor of cardiac complications and the administration of anthracyclines should be avoided within two months before transplantation.
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Affiliation(s)
- M Sakata-Yanagimoto
- Department of Cell Therapy & Transplantation Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan
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39
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Kanda Y, Izutsu K, Hirai H, Sakamaki H, Iseki T, Kodera Y, Okamoto S, Mitsui H, Iwato K, Hirabayashi N, Furukawa T, Maruta A, Kasai M, Atsuta Y, Hamajima N, Hiraoka A, Kawa K. Effect of graft-versus-host disease on the outcome of bone marrow transplantation from an HLA-identical sibling donor using GVHD prophylaxis with cyclosporin A and methotrexate. Leukemia 2004; 18:1013-9. [PMID: 15029208 DOI: 10.1038/sj.leu.2403343] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The effect of graft-versus-host disease (GVHD) on relapse incidence and survival has been analyzed in several studies, but previous studies included heterogeneous patients. Therefore, we analyzed the data of 2114 patients who received unmanipulated bone marrow graft from an HLA-identical sibling donor with a GVHD prophylaxis using cyclosporin A and methotrexate. Among the 1843 patients who survived without relapse at 60 days after transplantation, 435 (24%) developed grade II-IV acute GVHD. Among the 1566 patients who survived without relapse at 150 days after transplantation, 705 (47%) developed chronic GVHD. The incidence of relapse was significantly lower in patients who developed acute or chronic GVHD, but disease-free survival (DFS) was significantly inferior in patients who developed acute GVHD. A benefit of 'mild' GVHD was only seen in high-risk patients who developed grade I acute GVHD. The strongest association between GVHD and a decreased incidence of relapse was observed in patients with standard-risk acute myelogenous leukemia/myelodysplastic syndrome. In conclusion, the therapeutic window between decreased relapse and increased transplant-related mortality due to the development of GVHD appeared to be very narrow.
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Affiliation(s)
- Y Kanda
- Department of Cell Therapy and Transplantation Medicine, University of Tokyo Hospital, Japan.
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40
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Ogawa N, Kanda Y, Matsubara M, Asano Y, Nakagawa M, Sakata-Yanagimoto M, Kandabashi K, Izutsu K, Imai Y, Hangaishi A, Kurokawa M, Tsujino S, Ogawa S, Aoki K, Chiba S, Motokura T, Hirai H. Increased incidence of acute graft-versus-host disease with the continuous infusion of cyclosporine A compared to twice-daily infusion. Bone Marrow Transplant 2004; 33:549-52. [PMID: 14716350 DOI: 10.1038/sj.bmt.1704374] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We retrospectively compared the incidence of acute graft-versus-host disease (GVHD) before and after September 1999, when we changed the mode of cyclosporine A (CsA) administration from twice-daily infusions (TD) (n=58) to continuous infusion (CIF) (n=71). The incidence of grade II-IV acute GVHD in the CIF group (56%) was significantly higher than that in the TD group (27%, P=0.00022). Multivariate analysis identified only two independent significant risk factors for the development of grade II-IV acute GVHD; CIF of CsA (relative risk 2.59, 95% CI 1.46-4.60, P=0.0011) and the presence of HLA mismatch (2.01, 95% CI 1.15-3.53, P=0.014). The incidence of relapse was significantly lower in the CIF group when adjusted for disease status before transplantation (0.41, 95% CI 0.18-0.95, P=0.038), which resulted in better disease-free survival in high-risk patients (43 vs 16% at 2 years, P=0.039), but not in standard-risk patients (72 vs 80%, P=0.45). CIF of CsA with a target level of 250-400 ng/ml may not be appropriate for GVHD prophylaxis in standard-risk patients.
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Affiliation(s)
- N Ogawa
- Department of Cell Therapy and Transplantation Medicine, University of Tokyo, Bunkyo-ku, Tokyo, Japan
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41
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Asano Y, Kanda Y, Ogawa N, Sakata-Yanagimoto M, Nakagawa M, Kawazu M, Goyama S, Kandabashi K, Izutsu K, Imai Y, Hangaishi A, Kurokawa M, Tsujino S, Ogawa S, Aoki K, Chiba S, Motokura T, Hirai H. Male predominance among Japanese adult patients with late-onset hemorrhagic cystitis after hematopoietic stem cell transplantation. Bone Marrow Transplant 2003; 32:1175-9. [PMID: 14647272 DOI: 10.1038/sj.bmt.1704274] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Late-onset hemorrhagic cystitis (LHC) after hematopoietic stem cell transplantation (HSCT) is mainly caused by viral infections. We retrospectively analyzed the records of 141 Japanese adult patients who underwent a first allogeneic HSCT from 1995 to 2002. In all, 19 patients developed LHC a median of 51 days after HSCT. Adenovirus (AdV) was detected in the urine of 10 LHC patients, of whom eight had AdV type 11. Five of the six available serum samples from these patients were also positive for AdV type 11, but the detection of AdV in serum was not associated with a worse outcome. Male sex and the development of grade II-IV acute graft-versus-host disease were identified as independent significant risk factors for LHC. Male predominance was detected in LHC after HSCT, as has been previously shown in children with AdV-induced acute HC. The detection of AdV DNA in serum did not predict a poor outcome.
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Affiliation(s)
- Y Asano
- Department of Cell Therapy & Transplantation Medicine, University of Tokyo Hospital, Tokyo, Japan
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Qiao Y, Ogawa S, Hangaishi A, Yuji K, Izutsu K, Kunisato A, Imai Y, Wang L, Hosoya N, Nannya Y, Sato Y, Maki K, Mitani K, Hirai H. Identification of a novel fusion gene, TTL, fused to ETV6 in acute lymphoblastic leukemia with t(12;13)(p13;q14), and its implication in leukemogenesis. Leukemia 2003; 17:1112-20. [PMID: 12764377 DOI: 10.1038/sj.leu.2402919] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2002] [Accepted: 02/03/2003] [Indexed: 11/09/2022]
Abstract
ETS variant gene 6 (ETV6)/translocation, ETS, leukemia (TEL)-involving chromosomal translocations are frequently observed in various hematologic neoplasms. We describe here a novel ETV6-involving translocation, t(12;13)(p13;q14), found in the case of acute lymphoblastic leukemia, in which ETV6 fused with a previously unknown gene, named Twelve-thirteen Translocation Leukemia gene (TTL), at 13q14. TTL was weakly but ubiquitously expressed in normal human tissues as detected by reverse transcribed-PCR. Three TTL splicing forms were identified, TTL-T from a human testis cDNA library, with an open-reading frame of 402 bp encoding 133 amino acids (aa), and TTL-B1 and -B2 from a human brain cDNA library. These proteins have no homology to known proteins. In leukemic cells from the patient, both reciprocal fusion transcripts, ETV6/TTL and TTL/ETV6, were expressed. The predominant fusion transcript, TTL/ETV6-1, encodes a predicted 530 aa fusion protein containing 89 aa of the N-terminal TTL fusing to the helix-loop-helix domain and ETS-binding domain of ETV6. Although the function of TTL is yet to be elucidated, our findings will provide another insight into the molecular pathogenesis of leukemia having ETV6-involving translocations.
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MESH Headings
- Alternative Splicing
- Amino Acid Sequence
- Base Sequence
- Blotting, Southern
- Brain
- Chromosomes, Human, Pair 12
- Chromosomes, Human, Pair 13
- Cloning, Molecular
- DNA Primers/chemistry
- DNA-Binding Proteins/genetics
- DNA-Binding Proteins/metabolism
- Gene Library
- Humans
- In Situ Hybridization, Fluorescence
- Karyotyping
- Male
- Middle Aged
- Molecular Sequence Data
- Oncogene Proteins, Fusion/genetics
- Oncogene Proteins, Fusion/metabolism
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/genetics
- Protein Isoforms
- Proto-Oncogene Proteins c-ets
- RNA, Neoplasm/blood
- RNA, Neoplasm/genetics
- RNA, Neoplasm/isolation & purification
- Repressor Proteins/genetics
- Reverse Transcriptase Polymerase Chain Reaction
- Testis
- Translocation, Genetic
- ETS Translocation Variant 6 Protein
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Affiliation(s)
- Y Qiao
- Department of Hematology and Oncology, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan
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43
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Abstract
BMPs are a family of pleiotropic signaling molecules involved at various stages in the formation of bones and teeth. In addition, recombinant BMP can induce bone and dentin regeneration when applied directly to adult tissues. We have shown that fibroblasts transduced ex vivo by BMP cDNA delivered by recombinant adenoviruses induce bone formation and convert to osteoblasts upon implantation in vivo. To determine if this osteogenic capacity was limited to fibroblasts, we found that BMP-7-transduced human oral keratinocyte cells (HOKC) also formed ectopic bone. The ossicles formed by the BMP-7-transduced HOKC were smaller and more dense than those formed by BMP-7-transduced human gingival fibroblasts (HGF). Implanted HOKC were localized adjacent to the developing bone by immunocytochemical detection of keratin expression. However, no bone-like tissue formed when HOKC were implanted into diffusion chambers in vivo. We conclude that BMP-transduced HOKC secrete BMP and form bone in vivo but, unlike BMP-transduced HGF, do not transdifferentiate to osteoblasts.
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Affiliation(s)
- R B Rutherford
- Center for Biorestoration of Oral Health, School of Dentistry, University of Michigan, 1011 N. University, Ann Arbor, MI 48109-1078, USA
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Chiba S, Saito A, Ogawa S, Takeuchi K, Kumano K, Seo S, Suzuki T, Tanaka Y, Saito T, Izutsu K, Yuji K, Masuda S, Futami S, Nishida M, Suzuki G, Gale RP, Fukayama M, Maekawa K, Hirai H. Transplantation for accidental acute high-dose total body neutron- and gamma-radiation exposure. Bone Marrow Transplant 2002; 29:935-9. [PMID: 12080361 DOI: 10.1038/sj.bmt.1703568] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2001] [Accepted: 02/14/2002] [Indexed: 11/08/2022]
Abstract
Accidental exposure to acute high-dose total body neutron radiation is rare. We report a 35-year-old man exposed to a total body dose of 5.4 Gy neutron- and 8.5-13 Gy gamma-radiation in a radiation criticality accident. He received a blood stem cell transplant from his HLA-identical sister. There was bone marrow recovery with complete donor chimerism. Random chromatid breaks were observed in donor cells suggesting a bystander effect of neutron exposure. The subject died 82 days after the accident (75 days post transplant) from multi-organ failure.
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Affiliation(s)
- S Chiba
- Department of Cell Therapy and Transplantation Medicine, University of Tokyo Hospital, Tokyo, Japan
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45
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Kolthoff IM, Izutsu K. The Ratio of the First to the Second Diffusion Current of Oxygen at the Dropping Mercury Electrode. Diffusion Coefficient of Oxygen. J Am Chem Soc 2002. [DOI: 10.1021/ja01061a001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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46
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47
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Abstract
BACKGROUND The authors conducted a study to evaluate the fluoride released from two fluoride varnishes: Duraphat (Colgate-Palmolive Co., New York) and Duraflor (Pharmascience Inc., Montreal). Fluoride-release information for these commercially available dental products has not been available to clinicians treating children at risk of developing dental caries. METHODS The authors painted enamel slabs from primary molar teeth with 30 milligrams of two varnishes: nine samples received Duraphat, nine received Duraflor and five samples served as controls. The samples were immersed in buffered calcium phosphate solution (pH, 6.0) to simulate the oral environment, and the amount of fluoride released was measured weekly for six months. RESULTS From week 4 to the end of the study, Duraphat released significantly more fluoride than Duraflor. Duraflor continued releasing fluoride until week 19, while Duraphat released fluoride until week 28. The authors found greater variability in the release of fluoride from the Duraflor samples than from the Duraphat samples. Two-thirds of the fluoride was released from both products by the end of the study. CONCLUSIONS Both varnishes released fluoride for five to six months. However, the two products exhibited differences in their release kinetics. CLINICAL IMPLICATIONS These findings show that either of the fluoride varnishes may maintain a high level of fluoride in plaque fluid around primary teeth over a long period, but that the availability of fluoride may vary among tubes of the same product and between the two products themselves.
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Affiliation(s)
- J L Castillo
- Department of Orthodontics, University of Washington, Seattle, USA
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48
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Abstract
Although Evi-1 is thought to promote growth or block differentiation in some cell types, its biological functions have not been elucidated. To explore the mechanisms underlying Evi-1-induced oncogenesis, we investigated whether Evi-1 affects the signaling of transforming growth factor beta (TGF-beta), which inhibits proliferation of a wide range of cell types and is one of the most studied growth regulatory factors. We demonstrated that Evi-1 represses TGF-beta signaling and antagonizes its growth-inhibitory effects. Two separate regions of Evi-1 are responsible for this repression, one of which is the first zinc-finger domain. Through this domain, Evi-1 physically interacts with Smad3, an intracellular mediator of TGF-beta signaling, thereby suppressing the transcriptional activity of Smad3. These results define a novel function of Evi-1 as a repressor of signaling components of TGF-beta. We also demonstrated that Evi-1 represses Smad-induced transcriptional activation by recruiting CtBP as a corepressor. Evi-1 associates with CtBP1 through one of the CtBP-binding consensus motifs within the region from amino acid 544 to 607, and this association is required for the efficient inhibition of TGF-beta signaling. A specific histone deacetylase (HDAc) inhibitor, trichostatin A (TSA), alleviates Evi-1-mediated repression of TGF-beta signaling, suggesting that HDAc is involved in transcriptional repression by Evi-1. This identifies a novel function of Evi-1 as a member of corepressor complexes and suggests that aberrant recruitment of corepressors is one of the mechanisms involved in Evi-1-induced leukemogenesis. These results indicate that specific HDAc inhibitors may be useful in the treatment of Evi-1-induced neoplastic tumors, including myeloid leukemias.
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Affiliation(s)
- H Hirai
- Department of Hematology and Oncology, Graduate School of Medicine, University of Tokyo, Hongo, Japan.
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49
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Abstract
BACKGROUND During the transition from the logarithmic to the stationary phase, 70S ribosomes are dimerized into the 100S form, which has no translational activity. Ribosome Modulation Factor (RMF) is induced during the stationary phase and binds to the 50S ribosomal subunit, which directs the dimerization of 70S ribosomes. Unlike many other genes induced in the stationary phase, rmf transcription is independent of the sigma S. To identify the factors that regulate the growth phase-dependent induction of rmf, mutant strains deficient in global regulators were examined for lacZ expression directed by the rmf promoter. RESULTS Among mutants of defective global regulators, only ppGpp deficiency (relA-spoT double mutant) drastically reduced the level of rmf transcription to less than 10% of that seen in the wild-type. Neither RMF nor 100S ribosomes were detected in this mutant in the stationary phase. rmf transcription correlated well with cellular ppGpp levels during amino acid starvation, IPTG induction of Ptrc-relA455 and in other mutants with artificially increased ppGpp levels. Although the growth rate also correlated inversely with both ppGpp levels and rmf transcription, the observation that the growth rates of the ppGpp-deficient and wild-type strains varied equivalently when grown on different media indicates that the link between rmf transcription and ppGpp levels is not a function of the growth rate. CONCLUSIONS ppGpp appears to positively regulate rmf transcription, at least in vivo. Thus, RMF provides a novel negative translational control by facilitating the formation of inactive ribosome dimers (100S) under the stringent circumstances of the stationary phase.
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Affiliation(s)
- K Izutsu
- The Institute for Virus Research, Kyoto University, Shogoin-Kawaracho, Sakyo-Ku, Kyoto 606-8507, Japan
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50
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Izutsu K, Wada C, Komine Y, Sako T, Ueguchi C, Nakura S, Wada A. Escherichia coli ribosome-associated protein SRA, whose copy number increases during stationary phase. J Bacteriol 2001; 183:2765-73. [PMID: 11292794 PMCID: PMC99491 DOI: 10.1128/jb.183.9.2765-2773.2001] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2000] [Accepted: 02/06/2001] [Indexed: 11/20/2022] Open
Abstract
Protein D has previously been demonstrated to be associated with Escherichia coli ribosomes by the radical-free and highly reducing method of two-dimensional polyacrylamide gel electrophoresis. In this study, we show that protein D is exclusively present in the 30S ribosomal subunit and that its gene is located at 33.6 min on the E. coli genetic map, between ompC and sfcA. The gene consists of 45 codons, coding for a protein of 5,096 Da. The copy number of protein D per ribosomal particle varied during growth and increased from 0.1 in the exponential phase to 0.4 in the stationary phase. For these reasons, protein D was named SRA (stationary-phase-induced ribosome-associated) protein and its gene was named sra. The amount of SRA protein within the cell was found to be controlled mainly at the transcriptional level: its transcription increased rapidly upon entry into the stationary phase and was partly dependent on an alternative sigma factor (sigma S). In addition, global regulators, such as factor inversion stimulation (FIS), integration host factor (IHF), cyclic AMP, and ppGpp, were found to play a role either directly or indirectly in the transcription of sra in the stationary phase.
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Affiliation(s)
- K Izutsu
- Institute for Virus Research, Kyoto University, Kyoto 606-8507, Japan
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