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Ide D, Fujino T, Kobayashi T, Egashira A, Miyashita A, Mizuhara K, Isa R, Tsukamoto T, Mizutani S, Uchiyama H, Kaneko H, Uoshima N, Kawata E, Taniwaki M, Shimura Y, Kuroda J. Prognostic model for relapsed/refractory transplant-ineligible diffuse large B-cell lymphoma utilizing the lymphocyte-to-monocyte ratio. Int J Hematol 2024:10.1007/s12185-024-03750-y. [PMID: 38492199 DOI: 10.1007/s12185-024-03750-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/29/2024] [Accepted: 03/06/2024] [Indexed: 03/18/2024]
Abstract
We conducted a multi-institutional retrospective study in 100 transplant-ineligible (TI) patients with diffuse large B-cell lymphoma (DLBCL) that relapsed or progressed after first-line R-CHOP (or -like) therapy to develop a robust predictive model for TI relapsed/refractory (r/r) DLBCL, which has a heterogeneous but poor prognosis by currently available treatment modalities other than chimeric antigen receptor T-cell (CAR-T) therapy or bispecific antibodies. The median age at relapse or progression was 76 years. The median progression-free survival (PFS) and overall survival (OS) from the first progression were 11.5 months and 21.9 months, respectively. Multivariate analysis identified low lymphocyte-to-monocyte ratio (LMR), elevated high lactate dehydrogenase, and elevated C-reactive protein at progression as independent predictors of OS. A predictive model based on these three factors, here designated as the Kyoto Prognostic Index for r/r DLBCL (KPI-R), successfully stratified their OS and PFS with statistical significance. In addition, event-free survival less than 24 months for R-CHOP and low LMR were identified as significant predictive factors for non-response in any sequence of salvage therapy. We concluded that LMR is a bonafide predictor of treatment response and prognosis in patients with TI r/r DLBCL, and may be helpful in treatment decision-making.
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Affiliation(s)
- Daisuke Ide
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Fujino
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Aya Egashira
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Akihiro Miyashita
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kentaro Mizuhara
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Reiko Isa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shinsuke Mizutani
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hitoji Uchiyama
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Hiroto Kaneko
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Eri Kawata
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Blood Transfusion, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.
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Kawaji‐Kanayama Y, Tsukamoto T, Nakano M, Tokuda Y, Nagata H, Mizuhara K, Katsuragawa‐Taminishi Y, Isa R, Fujino T, Matsumura‐Kimoto Y, Mizutani S, Shimura Y, Taniwaki M, Tashiro K, Kuroda J. miR-17-92 cluster-BTG2 axis regulates B-cell receptor signaling in mantle cell lymphoma. Cancer Sci 2024; 115:452-464. [PMID: 38050664 PMCID: PMC10859618 DOI: 10.1111/cas.16027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 10/04/2023] [Accepted: 11/03/2023] [Indexed: 12/06/2023] Open
Abstract
B-cell receptor (BCR) signaling is critically activated and stable for mantle cell lymphoma (MCL), but the underlying mechanism of the activated BCR signaling pathway is not clear. The pathogenic basis of miR-17-92 cluster remains unclear although the oncogenic microRNA (miRNA) miR-17-92 cluster is highly expressed in patients with MCL. We revealed that miR-17-92 cluster overexpression is partly dependent on SOX11 expression and chromatin acetylation of MIR17HG enhancer regions. Moreover, miR-17-92 cluster regulates not only cell proliferation but BCR signaling activation in MCL cell lines. To comprehensively identify miR-17-92 cluster target genes, we performed pulldown-seq, where target RNA of miRNA was captured using the biotinylated miRNA mimics and magnetic bead-coated streptavidin, and quantified using next-generation sequencing. The pulldown-seq identified novel miRNA target genes, including tumor suppressors such as BTG2 (miR-19b), CDKN2A (miR-17), SYNE1 (miR-20a), TET2 (miR-18, miR-19b, and miR-92a), TNFRSF10A (miR-92a), and TRAF3 (miR-17). Notably, the gene expression profile data of patients with MCL revealed that BTG2 expression was negatively associated with that of BCR signature genes, and low BTG2 expression was associated with poor overall survival. Moreover, BTG2 silencing in MCL cell lines significantly induced BCR signaling overactivation and cell proliferation. Our results suggest an oncogenic role of miR-17-92 cluster-activating BCR signaling throughout BTG2 deregulation in MCL. Furthermore, this may contribute to the prediction of the therapeutic efficacy and improved outcomes of MCL.
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Affiliation(s)
- Yuka Kawaji‐Kanayama
- Department of Medicine, Division of Hematology and OncologyKyoto Prefectural University of MedicineKyotoJapan
| | - Taku Tsukamoto
- Department of Medicine, Division of Hematology and OncologyKyoto Prefectural University of MedicineKyotoJapan
| | - Masakazu Nakano
- Department of Genomic Medical SciencesKyoto Prefectural University of MedicineKyotoJapan
| | - Yuichi Tokuda
- Department of Genomic Medical SciencesKyoto Prefectural University of MedicineKyotoJapan
| | - Hiroaki Nagata
- Department of Medicine, Division of Hematology and OncologyKyoto Prefectural University of MedicineKyotoJapan
| | - Kentaro Mizuhara
- Department of Medicine, Division of Hematology and OncologyKyoto Prefectural University of MedicineKyotoJapan
| | - Yoko Katsuragawa‐Taminishi
- Department of Medicine, Division of Hematology and OncologyKyoto Prefectural University of MedicineKyotoJapan
| | - Reiko Isa
- Department of Medicine, Division of Hematology and OncologyKyoto Prefectural University of MedicineKyotoJapan
| | - Takahiro Fujino
- Department of Medicine, Division of Hematology and OncologyKyoto Prefectural University of MedicineKyotoJapan
| | - Yayoi Matsumura‐Kimoto
- Department of Medicine, Division of Hematology and OncologyKyoto Prefectural University of MedicineKyotoJapan
- Department of HematologyJapan Community Health Care Organization, Kyoto Kuramaguchi Medical CenterKyotoJapan
| | - Shinsuke Mizutani
- Department of Medicine, Division of Hematology and OncologyKyoto Prefectural University of MedicineKyotoJapan
| | - Yuji Shimura
- Department of Medicine, Division of Hematology and OncologyKyoto Prefectural University of MedicineKyotoJapan
| | - Masafumi Taniwaki
- Department of Medicine, Division of Hematology and OncologyKyoto Prefectural University of MedicineKyotoJapan
- Department of HematologyAiseikai Yamashina HospitalKyotoJapan
- Center for Molecular Diagnostic and TherapeuticsKyoto Prefectural University of MedicineKyotoJapan
| | - Kei Tashiro
- Department of Genomic Medical SciencesKyoto Prefectural University of MedicineKyotoJapan
| | - Junya Kuroda
- Department of Medicine, Division of Hematology and OncologyKyoto Prefectural University of MedicineKyotoJapan
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Katsuragawa‐Taminishi Y, Mizutani S, Kawaji‐Kanayama Y, Onishi A, Okamoto H, Isa R, Mizuhara K, Muramatsu A, Fujino T, Tsukamoto T, Shimura Y, Taniwaki M, Miyagawa‐Hayashino A, Konishi E, Kuroda J. Triple targeting of RSK, AKT, and S6K as pivotal downstream effectors of PDPK1 by TAS0612 in B-cell lymphomas. Cancer Sci 2023; 114:4691-4705. [PMID: 37840379 PMCID: PMC10728023 DOI: 10.1111/cas.15995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 09/09/2023] [Accepted: 10/03/2023] [Indexed: 10/17/2023] Open
Abstract
B-cell lymphomas (BCLs) are the most common disease entity among hematological malignancies and have various genetically and molecularly distinct subtypes. In this study, we revealed that the blockade of phosphoinositide-dependent kinase-1 (PDPK1), the master kinase of AGC kinases, induces a growth inhibition via cell cycle arrest and the induction of apoptosis in all eight BCL-derived cell lines examined, including those from activated B-cell-like diffuse large B-cell lymphoma (DLBCL), double expressor DLBCL, Burkitt lymphoma, and follicular lymphoma. We also demonstrated that, in these cell lines, RSK2, AKT, and S6K, but not PLK1, SGK, or PKC, are the major downstream therapeutic target molecules of PDPK1 and that RSK2 plays a central role and AKT and S6K play subsidiary functional roles as the downstream effectors of PDPK1 in cell survival and proliferation. Following these results, we confirmed the antilymphoma efficacy of TAS0612, a triple inhibitor for total RSK, including RSK2, AKT, and S6K, not only in these cell lines, regardless of disease subtypes, but also in all 25 patient-derived B lymphoma cells of various disease subtypes. At the molecular level, TAS0612 caused significant downregulation of MYC and mTOR target genes while inducing the tumor suppressor TP53INP1 protein in these cell lines. These results prove that the simultaneous blockade of RSK2, AKT, and S6K, which are the pivotal downstream substrates of PDPK1, is a novel therapeutic target for the various disease subtypes of BCLs and line up TAS0612 as an attractive candidate agent for BCLs for future clinical development.
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Affiliation(s)
- Yoko Katsuragawa‐Taminishi
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
| | - Shinsuke Mizutani
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
| | - Yuka Kawaji‐Kanayama
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
| | - Akio Onishi
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
| | - Haruya Okamoto
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
| | - Reiko Isa
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
| | - Kentaro Mizuhara
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
| | - Ayako Muramatsu
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
| | - Takahiro Fujino
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
- Department of Blood TransfusionKyoto Prefectural University of MedicineKyotoJapan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
| | | | - Eiichi Konishi
- Department of Surgical PathologyKyoto Prefectural University of MedicineKyotoJapan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of MedicineKyoto Prefectural University of MedicineKyotoJapan
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4
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Ogura M, Yamamoto K, Morishima Y, Wakabayashi M, Tobinai K, Ando K, Uike N, Kurosawa M, Gomyo H, Taniwaki M, Nosaka K, Tsukamoto N, Shimoyama T, Fukuhara N, Yakushijin Y, Ohnishi K, Miyazaki K, Kameoka Y, Takayama N, Hanamura I, Kobayashi H, Usuki K, Kobayashi N, Ohyashiki K, Utsumi T, Kumagai K, Maruyama D, Ohmachi K, Matsuno Y, Nakamura S, Hotta T, Tsukasaki K, Nagai H. Long-term follow-up after R-High CHOP/CHASER/LEED with Auto-PBSCT in untreated mantle cell lymphoma-Final analysis of JCOG0406. Cancer Sci 2023. [PMID: 37232264 PMCID: PMC10394137 DOI: 10.1111/cas.15849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 04/06/2023] [Accepted: 04/28/2023] [Indexed: 05/27/2023] Open
Abstract
Progression-free survival after R-High CHOP/CHASER/LEED with auto-PBSCT in untreated mantle cell lymphoma in JCOG0406 study. A continuous pattern of relapse was observed.
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Affiliation(s)
- Michinori Ogura
- Department of Hematology, Aichi Sannomaru Clinic, Nagoya, Japan
- Department of Hematology and Oncology, Japanese Red Cross Aichi Medical Center Nagoya Daini Hospital, Nagoya, Japan
| | - Kazuhito Yamamoto
- Department of Hematology and Cell Therapy, Aichi Cancer Center, Nagoya, Japan
| | - Yasuo Morishima
- Department of Hematology and Cell Therapy, Aichi Cancer Center, Nagoya, Japan
| | | | - Kensei Tobinai
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Kiyoshi Ando
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan
| | - Naokuni Uike
- Department of Hematology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Mitsutoshi Kurosawa
- Department of Hematology, National Hospital Organization Hokkaido Cancer Center, Sapporo, Japan
| | - Hiroshi Gomyo
- Department of Hematology, Hyogo Cancer Center, Akashi, Japan
| | - Masafumi Taniwaki
- Department of Hematology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kisato Nosaka
- Department of Hematology, Kumamoto University School of Medicine, Kumamoto, Japan
| | | | - Tatsu Shimoyama
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Tokyo, Japan
| | - Noriko Fukuhara
- Department of Hematology, Tohoku University Hospital, Sendai, Japan
| | - Yoshihiro Yakushijin
- First Department of Internal Medicine, Ehime University Graduate School of Medicine, Tohon-shi, Japan
| | - Kazunori Ohnishi
- Department of Hematology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Kana Miyazaki
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Yoshihiro Kameoka
- Department of Hematology, Nephrology, and Rheumatology, Akita University Graduate School of Medicine, Akita, Japan
| | - Nobuyuki Takayama
- Second Department of Internal Medicine, Kyorin University School of Medicine, Mitaka, Japan
| | - Ichiro Hanamura
- Division of Hematology, Department of Internal Medicine, Aichi Medical University, Nagakute, Japan
| | - Hirofumi Kobayashi
- Department of Hematology, Saitama Cancer Center Hospital, Saitama, Japan
| | - Kensuke Usuki
- Department of Hematology, NTT Medical Center Tokyo, Tokyo, Japan
| | - Naoki Kobayashi
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Kazuma Ohyashiki
- Department of Hematology, Tokyo Medical University, Tokyo, Japan
| | - Takahiko Utsumi
- Department of Hematology, Shiga General Hospital, Moriyama, Japan
| | - Kyoya Kumagai
- Department of Hematology, Chiba Cancer Center, Chiba, Japan
| | - Dai Maruyama
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Ken Ohmachi
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan
| | - Yoshihiro Matsuno
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan
| | - Shigeo Nakamura
- Department of Pathology and Clinical Laboratories, Nagoya University Hospital, Nagoya, Japan
| | - Tomomitsu Hotta
- National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | | | - Hirokazu Nagai
- Department of Hematology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
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Permatasari HK, Nakahata S, Ichikawa T, Fauzi YR, Kiyonari H, Shide K, Kameda T, Shimoda K, Ono M, Taki T, Taniwaki M, Futakuchi M, Morishita K. Oncogenic isoform switch of tumor suppressor BCL11B in adult T-cell leukemia/lymphoma. Exp Hematol 2022; 111:41-49. [PMID: 35421541 DOI: 10.1016/j.exphem.2022.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 04/05/2022] [Accepted: 04/06/2022] [Indexed: 11/28/2022]
Abstract
B-cell leukemia/lymphoma 11B (BCL11B) is a transcription factor important for T-cell development and acts as a tumor suppressor gene in T-cell acute lymphoblastic leukemia. Here, we identified BCL11B as a candidate leukemia-associated gene in human T-cell leukemia virus type 1 (HTLV-1)-induced adult T-cell leukemia/lymphoma (ATLL). Interestingly, the short-form lacking exon 3 (BCL11B/S) protein was more highly expressed than the full-length BCL11B (BCL11B/L) in leukemic cells from most of the ATLL patients, although expression ratios of BCL11B/L to BCL11B/S were almost equally expressed in control CD4+ T cells. BCL11B/S and BCL11B/L exhibited distinct subcellular localization and differential effects on cellular growth; BCL11B/L expression showed nuclear localization and inhibited cell growth in ATLL cells, whereas BCL11B/S showed nucleo-cytoplasmic distribution and accelerated cell growth. Furthermore, BCL11B/S expression accelerated the development of T-cell leukemia/lymphomas in transgenic mice carrying HTLV-1/HBZ, a critical viral factor in leukemogenesis, whereas these phenotypes did not occur in the double transgenic mice carrying BCL11B/L and HTLV-1/HBZ. In HTLV-1-infected T-cell lines, BCL11B expression is downregulated by HTLV-1/Tax, a viral factor necessary at the early stage of leukemogenesis. These results suggest that downregulation of BCL11B/L expression and upregulation of BCL11B/S may contribute to the development and progression of ATLL.
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Affiliation(s)
- Happy Kurnia Permatasari
- Division of Tumor and Cellular Biochemistry, Department of Medical Sciences, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; Department of Biochemistry and Biomolecular, Faculty of Medicine, Universitas Brawijaya, 65145 Malang, East Java, Indonesia
| | - Shingo Nakahata
- Division of Tumor and Cellular Biochemistry, Department of Medical Sciences, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Tomonaga Ichikawa
- Division of Tumor and Cellular Biochemistry, Department of Medical Sciences, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Yanuar Rahmat Fauzi
- Division of Tumor and Cellular Biochemistry, Department of Medical Sciences, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Hiroshi Kiyonari
- Laboratory for Animal Resources and Genetic Engineering, RIKEN Center for Biosystems Dynamics Research, 2-2-3 Minatojima Minami-machi, Chuou-ku, Kobe 650-0047, Japan
| | - Kotaro Shide
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Takuro Kameda
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Kazuya Shimoda
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan
| | - Masaya Ono
- Division of Chemotherapy and Clinical Research, National Cancer Center Research Institute, 5-1-1, Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - Tomohiko Taki
- Department of Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan; Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Masafumi Taniwaki
- Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Mitsuru Futakuchi
- Department of Pathology, Faculty of Medicine, Yamagata University, 2-2-2 Iida-nishi, Yamagata, 990-9585, Japan
| | - Kazuhiro Morishita
- Division of Tumor and Cellular Biochemistry, Department of Medical Sciences, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; Project for Advanced Medical Research and Development, Project Research Division, Frontier Science Research Center, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan.
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6
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Isa R, Horinaka M, Tsukamoto T, Mizuhara K, Fujibayashi Y, Taminishi-Katsuragawa Y, Okamoto H, Yasuda S, Kawaji-Kanayama Y, Matsumura-Kimoto Y, Mizutani S, Shimura Y, Taniwaki M, Sakai T, Kuroda J. The Rationale for the Dual-Targeting Therapy for RSK2 and AKT in Multiple Myeloma. Int J Mol Sci 2022; 23:ijms23062919. [PMID: 35328342 PMCID: PMC8949999 DOI: 10.3390/ijms23062919] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 02/05/2023] Open
Abstract
Multiple myeloma (MM) is characterized by remarkable cytogenetic/molecular heterogeneity among patients and intraclonal diversity even in a single patient. We previously demonstrated that PDPK1, the master kinase of series of AGC kinases, is universally active in MM, and plays pivotal roles in cell proliferation and cell survival of myeloma cells regardless of the profiles of cytogenetic and genetic abnormalities. This study investigated the therapeutic efficacy and mechanism of action of dual blockade of two major PDPK1 substrates, RSK2 and AKT, in MM. The combinatory treatment of BI-D1870, an inhibitor for N-terminal kinase domain (NTKD) of RSK2, and ipatasertib, an inhibitor for AKT, showed the additive to synergistic anti-tumor effect on human MM-derived cell lines (HMCLs) with active RSK2-NTKD and AKT, by enhancing apoptotic induction with BIM and BID activation. Moreover, the dual blockade of RSK2 and AKT exerted robust molecular effects on critical gene sets associated with myeloma pathophysiologies, such as those with MYC, mTOR, STK33, ribosomal biogenesis, or cell-extrinsic stimuli of soluble factors, in HMCLs. These results provide the biological and molecular rationales for the dual-targeting strategy for RSK2 and AKT, which may overcome the therapeutic difficulty due to cytogenetic/molecular heterogeneity in MM.
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Affiliation(s)
- Reiko Isa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (R.I.); (T.T.); (K.M.); (Y.F.); (Y.T.-K.); (H.O.); (Y.K.-K.); (Y.M.-K.); (S.M.); (Y.S.); (M.T.)
| | - Mano Horinaka
- Department of Drug Discovery Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (M.H.); (S.Y.); (T.S.)
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (R.I.); (T.T.); (K.M.); (Y.F.); (Y.T.-K.); (H.O.); (Y.K.-K.); (Y.M.-K.); (S.M.); (Y.S.); (M.T.)
| | - Kentaro Mizuhara
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (R.I.); (T.T.); (K.M.); (Y.F.); (Y.T.-K.); (H.O.); (Y.K.-K.); (Y.M.-K.); (S.M.); (Y.S.); (M.T.)
| | - Yuto Fujibayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (R.I.); (T.T.); (K.M.); (Y.F.); (Y.T.-K.); (H.O.); (Y.K.-K.); (Y.M.-K.); (S.M.); (Y.S.); (M.T.)
| | - Yoko Taminishi-Katsuragawa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (R.I.); (T.T.); (K.M.); (Y.F.); (Y.T.-K.); (H.O.); (Y.K.-K.); (Y.M.-K.); (S.M.); (Y.S.); (M.T.)
| | - Haruya Okamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (R.I.); (T.T.); (K.M.); (Y.F.); (Y.T.-K.); (H.O.); (Y.K.-K.); (Y.M.-K.); (S.M.); (Y.S.); (M.T.)
| | - Shusuke Yasuda
- Department of Drug Discovery Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (M.H.); (S.Y.); (T.S.)
| | - Yuka Kawaji-Kanayama
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (R.I.); (T.T.); (K.M.); (Y.F.); (Y.T.-K.); (H.O.); (Y.K.-K.); (Y.M.-K.); (S.M.); (Y.S.); (M.T.)
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (R.I.); (T.T.); (K.M.); (Y.F.); (Y.T.-K.); (H.O.); (Y.K.-K.); (Y.M.-K.); (S.M.); (Y.S.); (M.T.)
| | - Shinsuke Mizutani
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (R.I.); (T.T.); (K.M.); (Y.F.); (Y.T.-K.); (H.O.); (Y.K.-K.); (Y.M.-K.); (S.M.); (Y.S.); (M.T.)
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (R.I.); (T.T.); (K.M.); (Y.F.); (Y.T.-K.); (H.O.); (Y.K.-K.); (Y.M.-K.); (S.M.); (Y.S.); (M.T.)
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (R.I.); (T.T.); (K.M.); (Y.F.); (Y.T.-K.); (H.O.); (Y.K.-K.); (Y.M.-K.); (S.M.); (Y.S.); (M.T.)
- Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Toshiyuki Sakai
- Department of Drug Discovery Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (M.H.); (S.Y.); (T.S.)
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (R.I.); (T.T.); (K.M.); (Y.F.); (Y.T.-K.); (H.O.); (Y.K.-K.); (Y.M.-K.); (S.M.); (Y.S.); (M.T.)
- Correspondence:
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7
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Kawaji-Kanayama Y, Muramatsu A, Sasaki N, Shimura K, Kiyota M, Fuchida S, Isa R, Fujino T, Matsumura-Kimoto Y, Tsukamoto T, Chinen Y, Mizutani S, Nakao M, Kaneko H, Kawata E, Hirakawa K, Takahashi R, Shimazaki C, Uchiyama H, Uoshima N, Shimura Y, Kobayashi T, Taniwaki M, Kuroda J. Clinical impacts of frailty, poor performance status, and advanced age in carfilzomib-containing treatment for relapsed/refractory multiple myeloma: post hoc investigation of the KOTOSG multicenter pilot prospective observational study. Int J Hematol 2022; 115:350-362. [PMID: 35072907 DOI: 10.1007/s12185-021-03262-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/12/2021] [Accepted: 11/14/2021] [Indexed: 01/13/2023]
Abstract
We conducted a post hoc analysis of our previous pilot observational study on the efficacy and safety of carfilzomib (CFZ)-containing therapy in 50 patients with relapsed/refractory multiple myeloma in routine practice to clarify the relationships between three major criteria for vulnerability (frailty, poor performance status [PS], and advanced age [≥ 75 years]) and their clinical impact on efficacy and adverse events (AEs). Sixteen patients fulfilled at least one and five patients fulfilled all three criteria. The overall response rate was not significantly affected by frailty, poor PS, and/or advanced age; however, frailty and advanced age were significantly associated with shorter progression-free survival (PFS). In contrast, no significant difference in PFS was observed between patients with PS0-1 or PS2-4. The three criteria for vulnerability were associated with more frequent hematologic AEs: frailty, poor PS, and/or advanced age significantly increased the risk of grade 3-4 anemia and lymphopenia. However, these criteria were not associated with increased risk of other non-hematologic AEs except infection. Collectively, these results demonstrate the need to carefully manage severe hematologic AEs in vulnerable patients and perform disease-specific assessment of frailty to predict prognosis.
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Affiliation(s)
- Yuka Kawaji-Kanayama
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Ayako Muramatsu
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Nana Sasaki
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Kazuho Shimura
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Miki Kiyota
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Shinichi Fuchida
- Department of Hematology, Japan Community Health Care Organization, Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Reiko Isa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Takahiro Fujino
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Shinsuke Mizutani
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Mitsushige Nakao
- Department of Internal Medicine, Otsu Municipal Hospital, Otsu, Japan
| | - Hiroto Kaneko
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Eri Kawata
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Koichi Hirakawa
- Department of Hematology, Fukuchiyama City Hospital, Fukuchiyama, Japan
| | - Ryoichi Takahashi
- Department of Hematology, Omihachiman Community Medical Center, Omihachiman, Japan
| | - Chihiro Shimazaki
- Department of Hematology, Japan Community Health Care Organization, Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
- Department of Blood Transfusion, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
- Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan.
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8
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Muramatsu A, Kobayashi T, Kawaji-Kanayama Y, Uchiyama H, Sasaki N, Uoshima N, Nakao M, Takahashi R, Shimura K, Kaneko H, Kiyota M, Wada K, Chinen Y, Hirakawa K, Fuchida SI, Shimazaki C, Mizutani S, Tsukamoto T, Shimura Y, Taniwaki M, Teramukai S, Kuroda J. Pretreatment serum level of interleukin-6 predicts carfilzomib-induced hypertension in relapsed/refractory multiple myeloma. Leuk Lymphoma 2022; 63:1678-1685. [PMID: 35147475 DOI: 10.1080/10428194.2022.2038373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Carfilzomib (CFZ) constitutes powerful combinatory therapy for relapsed/refractory multiple myeloma (RRMM); however, cardiovascular adverse events (CVAEs) have been shown as major treatment obstacles with the use of CFZ. Along with our multi-institutional prospective observational study by the Kyoto Clinical Hematology Study Group on the efficacy and safety of CFZ-based treatments (UMIN000025108), we here performed an ad hoc analysis of CFZ-related CVAEs in 50 patients with RRMM. We analyzed the association between CFZ-related CVAEs and pre-planned examinations, including patients' background, electrocardiographic findings, echocardiographic findings, and serum/plasma levels of 18 potential candidate biomarkers. The common CVAEs were hypertension (42%), arrhythmia (14%), and prolongation of QT corrected interval (10%), whereas no serious CVAEs occurred. The pretreatment serum level of interleukin-6 was identified as a significant risk factor for CFZ-related hypertension. This study revealed hypertension as the most frequent CFZ-related CVAE and suggested that baseline serum interleukin-6 is a useful predictor for CFZ-induced hypertension.
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Affiliation(s)
- Ayako Muramatsu
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuka Kawaji-Kanayama
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Nana Sasaki
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Mitsushige Nakao
- Department of Internal Medicine, Otsu Municipal Hospital, Shiga, Japan
| | - Ryoichi Takahashi
- Department of Hematology, Omihachiman Community Medical Center, Shiga, Japan
| | - Kazuho Shimura
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Hiroto Kaneko
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Miki Kiyota
- Department of Hematology, Matsushita Memorial Hospital, Osaka, Japan
| | - Katsuya Wada
- Department of Hematology, Matsushita Memorial Hospital, Osaka, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Department of Hematology, Fukuchiyama City Hospital, Kyoto, Japan
| | - Koichi Hirakawa
- Department of Hematology, Fukuchiyama City Hospital, Kyoto, Japan
| | - Shin-Ichi Fuchida
- Department of Hematology, Kyoto Kuramaguchi Medical Center, Japan Community Health Care Organization, Kyoto, Japan
| | - Chihiro Shimazaki
- Department of Hematology, Kyoto Kuramaguchi Medical Center, Japan Community Health Care Organization, Kyoto, Japan
| | - Shinsuke Mizutani
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masafumi Taniwaki
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan.,Center for Molecular Diagnostic and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Satoshi Teramukai
- Department of Biostatistics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
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9
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Kaneko H, Shimura K, Yoshida M, Matsumoto Y, Kobayashi T, Uchiyama H, Kuroda J, Taniwaki M. Serum Albumin Levels Strongly Predict Survival Outcome of Elderly Patients with Diffuse Large B-Cell Lymphoma Treated with Rituximab-Combined Chemotherapy. Int J Hematol Oncol Stem Cell Res 2022; 16:1-8. [PMID: 35975118 PMCID: PMC9339123 DOI: 10.18502/ijhoscr.v16i1.8433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 04/17/2020] [Accepted: 12/03/2020] [Indexed: 11/24/2022] Open
Abstract
Background: In the current Japanese aging society, a high number of very elderly patients (age ranged from 80 to 93) with diffuse large B-cell lymphoma (DLBCL, most frequent hematological malignancy), who require chemotherapy are encountered. However, standard chemotherapy can result in severe adverse effects in elderly patients. Although various scoring systems are available to assess frailty, they are too complicated to immediately make a therapeutic decision, and studies on indications for chemotherapy in elderly patients are few. Materials and Methods: In the present study, we retrospectively analyzed the clinical records of 56 patients with DLBCL aged 80 or older who received R-CHOP or similar chemotherapy. Association of various clinical parameters, including performance status, stage, B symptom(s), laboratory data and relative dose intensity and survival outcomes was examined. Results: Pretreatment serum albumin level was identified as the only factor that predicts overall and progression-free survivals. Conclusion: We have concluded that very elderly DLBCL patients aged 80 or older with hypoalbuminemia may be unfit for standard chemotherapy, regardless of other factors. Alternative or palliative therapy should be considered for those patients.
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Affiliation(s)
- Hiroto Kaneko
- Department of Hematology, Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku Kyoto 607-8086, Japan
| | - Kazuho Shimura
- Department of Hematology, Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku Kyoto 607-8086, Japan
| | - Mihoko Yoshida
- Department of Hematology, Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku Kyoto 607-8086, Japan
| | - Yosuke Matsumoto
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-ku, Kyoto 605-8601, Japan
| | - Tsutomu Kobayashi
- Department of Hematology, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-ku, Kyoto 605-8601, Japan
| | - Junya Kuroda
- Department of Hematology, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Masafumi Taniwaki
- Department of Hematology, Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku Kyoto 607-8086, Japan
- Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
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10
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Kawaji-Kanayama Y, Kobayashi T, Muramatsu A, Uchiyama H, Sasaki N, Uoshima N, Nakao M, Takahashi R, Shimura K, Kaneko H, Kiyota M, Wada K, Chinen Y, Hirakawa K, Fuchida SI, Shimazaki C, Matsumura-Kimoto Y, Mizutani S, Tsukamoto T, Shimura Y, Horiike S, Taniwaki M, Kuroda J. Prognostic impact of resistance to bortezomib and/or lenalidomide in carfilzomib-based therapies for relapsed/refractory multiple myeloma: The Kyoto Clinical Hematology Study Group, multicenter, pilot, prospective, observational study in Asian patients. Cancer Rep (Hoboken) 2021; 5:e1476. [PMID: 34124862 PMCID: PMC8842705 DOI: 10.1002/cnr2.1476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 05/31/2021] [Accepted: 06/01/2021] [Indexed: 11/11/2022] Open
Abstract
Background Combinatory strategies with carfilzomib (CFZ), a second‐generation proteasome inhibitor, plus dexamethasone (DEX) with or without lenalidomide (LEN) have shown promising efficacy for patients with relapsed/refractory multiple myeloma (RRMM) in pivotal clinical trials. However, their effects on patients who were resistance to bortezomib (BTZ) and/or LEN have not been fully evaluated in a daily practice setting. Aims To evaluate the real‐world efficacy and safety of CFZ‐based treatments; that is, CFZ with LEN plus DEX (KRD therapy) and CFZ with DEX (KD therapy), in Asian patients, we conducted a multicenter pilot prospective observational study in the Kyoto Clinical Hematology Study Group. Methods and Results All 50 patients with RRMM enrolled in this study were treated with CFZ‐based treatments between 2017 and 2019. KRD and KD were administered to 31 and 19 patients, respectively. The overall response rates (ORRs) were 80.6% with KRD and 73.7% with KD. Two‐year progression‐free survival (PFS) and overall survival (OS) were 58.5% and 79.7% with KRD, and 23.1% and 52.6% with KD. By multivariate analysis, refractoriness to BTZ and to LEN were identified as independent unfavorable factors for both PFS and OS. The common non‐hematologic AEs included hypertension (42.0%), fever (24.0%), fatigue (24.0%), and infection (16.0%). No serious heart failure was observed. This study is registered as UMIN000025108. Conclusion This study suggests the need of the development of novel CFZ‐containing strategy which can overcome the refractoriness to BTZ and/or LEN, while both KRD and KD were shown to be mostly feasible in Asian patients in a daily practice setting.
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Affiliation(s)
- Yuka Kawaji-Kanayama
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ayako Muramatsu
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Nana Sasaki
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Mitsushige Nakao
- Department of Internal Medicine, Otsu Municipal Hospital, Otsu, Japan
| | - Ryoichi Takahashi
- Department of Hematology, Omihachiman Community Medical Center, Omihachiman, Japan
| | - Kazuho Shimura
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Hiroto Kaneko
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Miki Kiyota
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Katsuya Wada
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Yoshiaki Chinen
- Department of Hematology, Fukuchiyama City Hospital, Fukuchiyama, Japan
| | - Koichi Hirakawa
- Department of Hematology, Fukuchiyama City Hospital, Fukuchiyama, Japan
| | - Shin-Ichi Fuchida
- Department of Hematology, Japan Community Health care Organization, Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Chihiro Shimazaki
- Department of Hematology, Japan Community Health care Organization, Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shinsuke Mizutani
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masafumi Taniwaki
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan.,Center for Molecular Diagnostic and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
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11
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Matsumoto Y, Tsukamoto T, Chinen Y, Shimura Y, Sasaki N, Nagoshi H, Sato R, Adachi H, Nakano M, Horiike S, Kuroda J, Taki T, Tashiro K, Taniwaki M. Detection of novel and recurrent conjoined genes in non-Hodgkin B-cell lymphoma. J Clin Exp Hematop 2021; 61:71-77. [PMID: 33883344 PMCID: PMC8265495 DOI: 10.3960/jslrt.20033] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
For this study, we investigated comprehensive expression of conjoined genes (CGs) in
non-Hodgkin B-cell lymphoma (B-NHL) cell line KPUM-UH1 by using paired-end RNA sequencing.
Furthermore, we analyzed the expression of these transcripts in an additional 21 cell lines, 37
primary samples of various malignancies and peripheral blood mononuclear cells of four normal
individuals. Seventeen CGs were detected in KPUM-UH1: CTBS-GNG5,
SRP9-EPHX1, RMND5A-ANAPC, OTX1-EHBP1,
ATF2-CHN1, PRKAA1-TTC33, LARP1-MRPL22,
LOC105379697-BAK1, TIAM2-SCAF8,
SPAG1-VPS13B, WBP1L-CNNM2, NARS2-GAB2,
CTSC-RAB38, VAMP1-CD27-AS1, LRRC37A2-NSF,
UBA2-WTIP and ZNF600-ZNF611. To our knowledge, 10 of these
genes have not been previously reported. The various characteristics of the CGs included in-
and out-of-frame fusions, chimeras involving non-coding RNA and transcript variants. A finding
of note was that LARP1-MRPL2 was characterized as in-frame fusion and was
recurrently expressed in B-NHL samples. In this study, variety of CGs was expressed both in
malignant and normal cells, some of which might be specific to lymphoma.
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Affiliation(s)
- Yosuke Matsumoto
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Department of Hematology, Fukuchiyama City Hospital, Fukuchiyama, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Nana Sasaki
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Hisao Nagoshi
- Department of Hematology and Oncology, Hiroshima University, Hiroshima, Japan
| | - Ryuichi Sato
- Department of Genomic Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroko Adachi
- Department of Genomic Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masakazu Nakano
- Department of Genomic Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomohiko Taki
- Department of Medical Technology, Kyorin University Faculty of Health Science, Tokyo, Japan
| | - Kei Tashiro
- Department of Genomic Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masafumi Taniwaki
- Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto, Japan
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12
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Ueki Y, Karagiannis A, Bar S, Yamaji K, Taniwaki M, Roffi M, Holmvang L, Maldonado R, Pedrazzini G, Kelbaek H, Radu M, Windecker S, Raber L. Prognostic value of intracoronary imaging-derived measures for non-infarct related vessel revascularization throughout 7 years among patients with ST-elevation myocardial infarction. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Underlying plaque characteristics that lead to future revascularization during long-term follow-up remain poorly understood.
Purpose
We aimed to explore intracoronary imaging-derived measures as assessed by intravascular ultrasound (IVUS) and optical coherence tomography (OCT) associated with non-infarct related vessel revascularization (non-TVR) arising from imaged segments during long-term (up to 7 years) follow-up among patients with ST-elevated myocardial infarction (STEMI).
Methods
A total of 94 STEMI patients enrolled into the IBIS-4 (Integrated Biomarker Imaging Study-4) study undergoing serial (baseline and 13 months) IVUS and OCT in 2 non-infarct-related coronary arteries under high-intensity statin therapy were analyzed in the present study. Patients were divided into 2 groups according to the occurrence of non-TVR within previously imaged vessel segments (non-TVR: n=14, no non-TVR: n=80).
Results
Baseline characteristics including LDL level were comparable between groups. At baseline, lesions with future non-TVR were associated with greater percent atheroma volume by IVUS (55.6±5.4% vs. 49.6±6.1%, P<0.001), minimum lumen area by OCT (3.4±1.7 mm2 vs. 6.0±3.3 mm2, P=0.004), and a higher prevalence of fibroatheroma (60.0% vs. 20.1%, P=0.007) by OCT compared with those without. Among patients with serial imaging, lesions with non-TVR had a trend towards a less reduction of percent atheroma volume (−0.2±3.8% vs. −2.4±4.2%, P=0.083).
Conclusion
Greater plaque burden, smaller lumen area, and higher prevalence of OCT-detected fibroatheroma at baseline were associated with non-infarct related vessel revascularization. Lesions with non-TVR tend to have less-pronounced regression of coronary atheroma despite intensive statin therapy and achieved LDL levels.
Non-TVR 7 years after index PCI
Funding Acknowledgement
Type of funding source: Public grant(s) – National budget only. Main funding source(s): Swiss National Science Foundation
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Affiliation(s)
- Y Ueki
- University Hospital, Bern, Switzerland
| | - A Karagiannis
- Preventive Cardiology & Sports Medicine, Inselspital Bern, Bern, Switzerland
| | - S Bar
- University Hospital, Bern, Switzerland
| | - K Yamaji
- University Hospital, Bern, Switzerland
| | | | - M Roffi
- Geneva University Hospitals, Geneva, Switzerland
| | - L Holmvang
- Rigshospitalet - Copenhagen University Hospital, Copenhagen, Denmark
| | | | | | - H Kelbaek
- Zealand University Hospital, Roskilde, Denmark
| | - M Radu
- Rigshospitalet - Copenhagen University Hospital, Copenhagen, Denmark
| | | | - L Raber
- University Hospital, Bern, Switzerland
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13
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Nishiyama D, Chinen Y, Isa R, Fujibayashi Y, Kuwahara-Ota S, Yamaguchi J, Takimoto-Shimomura T, Matsumura-Kimoto Y, Tsukamoto T, Shimura Y, Kobayashi T, Horiike S, Taniwaki M, Handa H, Kuroda J. EWSR1 overexpression is a pro-oncogenic event in multiple myeloma. Int J Hematol 2020; 113:381-394. [PMID: 33095415 DOI: 10.1007/s12185-020-03027-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 10/03/2020] [Accepted: 10/05/2020] [Indexed: 12/27/2022]
Abstract
Multiple myeloma (MM) is cytogenetically, genetically and molecularly heterogenous even among subclones in one patient, therefore, it is essential to identify both frequent and patient-specific drivers of molecular abnormality. Following previous molecular investigations, we in this study investigated the expression patterns and function of the Ewing sarcoma breakpoint region 1 (EWSR1) gene in MM. The EWSR1 transcriptional level in CD138-positive myeloma cells was higher in 36.4% of monoclonal gammopathy of undetermined significance, in 67.4% of MM patients compared with normal plasma cells, and significantly higher in ten human myeloma-derived cell lines (HMCLs) examined. EWSR1 gene knockdown caused growth inhibition with an increase of apoptotic cells in NCI-H929 and KMS-12-BM cells. Gene expression profiling using microarray analysis suggested EWSR1 gene knockdown caused transcriptional modulation of several genes associated with processes such as cell proliferation, cell motility, cell metabolism, and gene expression. Of particular, EWSR1 gene knockdown caused upregulation of let-7c and downregulation of its known targets K-RAS and AKT. Finally, our analysis using community database suggested that high EWSR1 expression positively associates with poor prognosis and advanced disease stage in MM. These findings suggest that EWSR1 overexpression is a pro-oncogenic molecular abnormality that may participate in MM progression.
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Affiliation(s)
- Daichi Nishiyama
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan.,Department of Hematology, Fukuchiyama City Hospital, Fukuchiyama, Japan
| | - Reiko Isa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yuto Fujibayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Saeko Kuwahara-Ota
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Junko Yamaguchi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Tomoko Takimoto-Shimomura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Masafumi Taniwaki
- Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural Univesity of Medicine, Kyoto, Japan
| | - Hiroshi Handa
- Department of Hematology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan.
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14
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Dimopoulos MA, Lonial S, White D, Moreau P, Weisel K, San-Miguel J, Shpilberg O, Grosicki S, Špička I, Walter-Croneck A, Magen H, Mateos MV, Belch A, Reece D, Beksac M, Spencer A, Oakervee H, Orlowski RZ, Taniwaki M, Röllig C, Einsele H, Matsumoto M, Wu KL, Anderson KC, Jou YM, Ganetsky A, Singhal AK, Richardson PG. Elotuzumab, lenalidomide, and dexamethasone in RRMM: final overall survival results from the phase 3 randomized ELOQUENT-2 study. Blood Cancer J 2020; 10:91. [PMID: 32887873 PMCID: PMC7474076 DOI: 10.1038/s41408-020-00357-4] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [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: 04/09/2020] [Revised: 08/07/2020] [Accepted: 08/17/2020] [Indexed: 12/17/2022] Open
Abstract
Prolonging overall survival (OS) remains an unmet need in relapsed or refractory multiple myeloma (RRMM). In ELOQUENT-2 (NCT01239797), elotuzumab plus lenalidomide/dexamethasone (ERd) significantly improved progression-free survival (PFS) versus lenalidomide/dexamethasone (Rd) in patients with RRMM and 1–3 prior lines of therapy (LoTs). We report results from the pre-planned final OS analysis after a minimum follow-up of 70.6 months, the longest reported for an antibody-based triplet in RRMM. Overall, 646 patients with RRMM and 1–3 prior LoTs were randomized 1:1 to ERd or Rd. PFS and overall response rate were co-primary endpoints. OS was a key secondary endpoint, with the final analysis planned after 427 deaths. ERd demonstrated a statistically significant 8.7-month improvement in OS versus Rd (median, 48.3 vs 39.6 months; hazard ratio, 0.82 [95.4% Cl, 0.68–1.00]; P = 0.0408 [less than allotted α of 0.046]), which was consistently observed across key predefined subgroups. No additional safety signals with ERd at extended follow-up were reported. ERd is the first antibody-based triplet regimen shown to significantly prolong OS in patients with RRMM and 1–3 prior LoTs. The magnitude of OS benefit was greatest among patients with adverse prognostic factors, including older age, ISS stage III, IMWG high-risk disease, and 2–3 prior LoTs.
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Affiliation(s)
| | - Sagar Lonial
- Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Darrell White
- Queen Elizabeth II Health Sciences Centre and Dalhousie University, Halifax, NS, Canada
| | | | - Katja Weisel
- University Medical Center of Hamburg-Eppendorf, Hamburg, Germany
| | - Jesus San-Miguel
- Clínica Universidad de Navarra, Centro de Investigación Médica Aplicada, IDISNA, CIBERONC, Pamplona, Spain
| | - Ofer Shpilberg
- Institute of Haematology, Assuta Medical Centers, Tel Aviv, Israel
| | | | - Ivan Špička
- Charles University in Prague and General Teaching Hospital, Prague, Czech Republic
| | | | - Hila Magen
- Department of Hematology Chaim Sheba Medical Center, Ramat-Gan, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Maria-Victoria Mateos
- University Hospital of Salamanca-Instituto de Investigación Biomédica de Salamanca, Centro de Investigación del Cáncer-IBMCC (USAL-CSIC), Salamanca, Spain
| | - Andrew Belch
- Cross Cancer Institute and University of Alberta, Edmonton, AB, Canada
| | - Donna Reece
- Princess Margaret Hospital, Toronto, ON, Canada
| | | | - Andrew Spencer
- Alfred Health-Monash University, Melbourne, VIC, Australia
| | | | | | | | - Christoph Röllig
- Universitätsklinikum der Technischen Universität, Dresden, Germany
| | | | - Morio Matsumoto
- National Hospital Organization Shibukawa Medical Center, Shibukawa, Japan
| | - Ka Lung Wu
- Ziekenhuis Netwerk Antwerpen Stuivenberg, Antwerp, Belgium
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15
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Chinen Y, Tanba K, Takagi R, Uchiyama H, Uoshima N, Shimura K, Fuchida SI, Kiyota M, Nakao M, Tsukamoto T, Shimura Y, Kobayashi T, Horiike S, Wada K, Shimazaki C, Kaneko H, Kobayashi Y, Taniwaki M, Yokota I, Kuroda J. Second primary malignancy after rituximab-containing immunochemotherapy for diffuse large B cell lymphoma. Leuk Lymphoma 2020; 61:3378-3386. [PMID: 32852234 DOI: 10.1080/10428194.2020.1811862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Extended post-therapy long-term survival of patients with diffuse large B cell lymphoma (DLBCL) may also lead to an increase of late adverse events. We retrospectively investigated the frequency and clinical manifestation of second primary malignancy (SPM) after rituximab-containing immunochemotherapy in patients with DLBCL treated at seven institutes belonging to the Kyoto Clinical Hematology Study Group (KOTOSG) from the perspective of the existence of past or synchronous cancer history. In a median follow-up period of 899 days, 69 SPMs were observed in 58 of 809 patients. The most frequent SPM was gastric cancer, followed by lung cancer and colorectal cancer. The cumulative incidence of SPM increased steadily over time and was not significantly influenced by the presence or absence of past or synchronous cancer history. Our study suggests the need for careful attention to SPM in patients with DLBCL in daily practice.
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Affiliation(s)
- Yoshiaki Chinen
- Department of Hematology, Fukuchiyama City Hospital, Fukuchiyama, Japan.,Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuna Tanba
- Department of Hematology, Fukuchiyama City Hospital, Fukuchiyama, Japan
| | - Ryo Takagi
- Department of Biostatistics, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japan Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Japan Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Kazuho Shimura
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Shin-Ichi Fuchida
- Department of Hematology, JCHO Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Miki Kiyota
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Mitsushige Nakao
- Department of Internal Medicine, Otsu Municipal Hospital, Otsu, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Katsuya Wada
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Chihiro Shimazaki
- Department of Hematology, JCHO Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Hiroto Kaneko
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Yutaka Kobayashi
- Department of Hematology, Japan Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | | | - Isao Yokota
- Department of Biostatistics, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
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16
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Fujibayashi Y, Isa R, Nishiyama D, Sakamoto-Inada N, Kawasumi N, Yamaguchi J, Kuwahara-Ota S, Matsumura-Kimoto Y, Tsukamoto T, Chinen Y, Shimura Y, Kobayashi T, Horiike S, Taniwaki M, Handa H, Kuroda J. Aberrant BUB1 Overexpression Promotes Mitotic Segregation Errors and Chromosomal Instability in Multiple Myeloma. Cancers (Basel) 2020; 12:cancers12082206. [PMID: 32781708 PMCID: PMC7464435 DOI: 10.3390/cancers12082206] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 07/28/2020] [Accepted: 08/04/2020] [Indexed: 01/02/2023] Open
Abstract
Chromosome instability (CIN), the hallmarks of cancer, reflects ongoing chromosomal changes caused by chromosome segregation errors and results in whole chromosomal or segmental aneuploidy. In multiple myeloma (MM), CIN contributes to the acquisition of tumor heterogeneity, and thereby, to disease progression, drug resistance, and eventual treatment failure; however, the underlying mechanism of CIN in MM remains unclear. Faithful chromosomal segregation is tightly regulated by a series of mitotic checkpoint proteins, such as budding uninhibited by benzimidazoles 1 (BUB1). In this study, we found that BUB1 was overexpressed in patient-derived myeloma cells, and BUB1 expression was significantly higher in patients in an advanced stage compared to those in an early stage. This suggested the involvement of aberrant BUB1 overexpression in disease progression. In human myeloma-derived cell lines (HMCLs), BUB1 knockdown reduced the frequency of chromosome segregation errors in mitotic cells. In line with this, partial knockdown of BUB1 showed reduced variations in chromosome number compared to parent cells in HMCLs. Finally, BUB1 overexpression was found to promote the clonogenic potency of HMCLs. Collectively, these results suggested that enhanced BUB1 expression caused an increase in mitotic segregation errors and the resultant emergence of subclones with altered chromosome numbers and, thus, was involved in CIN in MM.
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Affiliation(s)
- Yuto Fujibayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
| | - Reiko Isa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
| | - Daichi Nishiyama
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
| | - Natsumi Sakamoto-Inada
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
| | - Norichika Kawasumi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
| | - Junko Yamaguchi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
| | - Saeko Kuwahara-Ota
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
- Department of Hematology, Fukuchiyama City Hospital, Kyoto 620-8505, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
| | - Shigeo Horiike
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
- Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan
| | - Hiroshi Handa
- Department of Hematology, Gunma University Graduate School of Medicine, Gunma 371-8511, Japan;
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (Y.F.); (R.I.); (D.N.); (N.S.-I.); (N.K.); (J.Y.); (S.K.-O.); (Y.M.-K.); (T.T.); (Y.C.); (Y.S.); (T.K.); (S.H.); (M.T.)
- Correspondence: ; Tel.: +81-75-251-5740
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17
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Kuwahara-Ota S, Shimura Y, Steinebach C, Isa R, Yamaguchi J, Nishiyama D, Fujibayashi Y, Takimoto-Shimomura T, Mizuno Y, Matsumura-Kimoto Y, Tsukamoto T, Chinen Y, Kobayashi T, Horiike S, Taniwaki M, Gütschow M, Kuroda J. Lenalidomide and pomalidomide potently interfere with induction of myeloid-derived suppressor cells in multiple myeloma. Br J Haematol 2020; 191:784-795. [PMID: 32558939 DOI: 10.1111/bjh.16881] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 05/22/2020] [Indexed: 12/15/2022]
Abstract
An increase in immunosuppressive myeloid-derived suppressor cells (MDSCs) is associated with disease progression and treatment resistance in multiple myeloma (MM). We investigated the mechanisms underlying MDSC induction, and sought to discover a strategy for prevention of MDSC induction in MM. Using a transwell co-culture system, four of nine examined human myeloma-derived cell lines (HMCLs) were potent in inducing monocytic (M)-MDSCs from normal peripheral blood mononuclear cells (PBMCs). As the results, we identified that secretion of C-C motif chemokine ligand 5 (CCL5) and macrophage migration inhibitory factor (MIF) by myeloma cells is a prerequisite for induction of MDSCs in MM. The immunomodulatory drug (IMiD) compounds, such as lenalidomide (LEN) and pomalidomide (POM), were identified as potent inhibitors of MDSC induction through bidirectional molecular effects of cereblon (CRBN)-dependent and -independent downregulation of CCL5 and MIF in myeloma cells; and downregulation of C-C motif chemokine receptor 5, a receptor for CCL5, and induction of interferon regulatory factor 8, a critical transcription factor for monocytic differentiation, in PBMCs. In the present study of the molecular mechanisms underlying MDSC induction, we identified a novel effect of LEN and POM of inhibiting MDSC induction via overlapping regulatory effects in myeloma cells and normal PBMCs.
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Affiliation(s)
- Saeko Kuwahara-Ota
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Christian Steinebach
- Department of Pharmaceutical & Medicinal Chemistry, University of Bonn, Pharmaceutical Institute, Bonn, Germany
| | - Reiko Isa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junko Yamaguchi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Daichi Nishiyama
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuto Fujibayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomoko Takimoto-Shimomura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshimi Mizuno
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Department of Hematology, Fukuchiyama City Hospital, Kyoto, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masafumi Taniwaki
- Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Michael Gütschow
- Department of Pharmaceutical & Medicinal Chemistry, University of Bonn, Pharmaceutical Institute, Bonn, Germany
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
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18
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Tsukamoto T, Nakahata S, Sato R, Kanai A, Nakano M, Chinen Y, Maegawa-Matsui S, Matsumura-Kimoto Y, Takimoto-Shimomura T, Mizuno Y, Kuwahara-Ota S, Kawaji Y, Taniwaki M, Inaba T, Tashiro K, Morishita K, Kuroda J. BRD4-Regulated Molecular Targets in Mantle Cell Lymphoma: Insights into Targeted Therapeutic Approach. Cancer Genomics Proteomics 2020; 17:77-89. [PMID: 31882553 DOI: 10.21873/cgp.20169] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 10/25/2019] [Accepted: 11/05/2019] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Since bromodomain-containing protein 4 (BRD4) facilitates the transcription of genes important for neoplastic cells in a cancer-type specific manner, BRD4-regulated molecules may also include therapeutic targets for mantle cell lymphoma (MCL), a treatment-refractory subtype of malignant lymphoma. MATERIALS AND METHODS In order to uncover direct BRD4-regulated targets in MCL, we performed integrated analysis using the pathway database and the results of both gene-expression profiling and chromatin immunoprecipitation with parallel sequencing for BRD4. RESULTS Treatment with BRD4 inhibitor I-BET151 exerted a dose-dependent inhibitory effect on cell proliferation in MCL cell lines. BRD4 was found to directly regulate series of genes involved in the B-cell receptor (BCR) signaling pathway, including B-cell linker (BLNK), paired box 5 (PAX5), and IKAROS family zinc finger 3 (IKZF3), and several oncogenes, such as MYB. Indeed, the combinatory inhibition of BCR pathway and IKZF showed an additive antitumor effect. CONCLUSION Concomitant targeting multiple BRD4-regulated molecules may constitute a rational therapeutic strategy for MCL.
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Affiliation(s)
- Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Shingo Nakahata
- Division of Tumor and Cellular Biochemistry, Department of Medical Sciences, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Ryuichi Sato
- Department of Genomic Medical Sciences Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Akinori Kanai
- Department of Molecular Oncology, Research Institute of Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Masakazu Nakano
- Department of Genomic Medical Sciences Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Saori Maegawa-Matsui
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Tomoko Takimoto-Shimomura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Yoshimi Mizuno
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Saeko Kuwahara-Ota
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Yuka Kawaji
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan.,Department of Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Toshiya Inaba
- Department of Molecular Oncology, Research Institute of Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Kei Tashiro
- Department of Genomic Medical Sciences Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Kazuhiro Morishita
- Division of Tumor and Cellular Biochemistry, Department of Medical Sciences, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
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19
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Matsumura-Kimoto Y, Tsukamoto T, Shimura Y, Chinen Y, Tanba K, Kuwahara-Ota S, Fujibayashi Y, Nishiyama D, Isa R, Yamaguchi J, Kawaji-Kanayama Y, Kobayashi T, Horiike S, Taniwaki M, Kuroda J. Serine-227 in the N-terminal kinase domain of RSK2 is a potential therapeutic target for mantle cell lymphoma. Cancer Med 2020; 9:5185-5199. [PMID: 32420699 PMCID: PMC7367644 DOI: 10.1002/cam4.3136] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/10/2020] [Accepted: 04/29/2020] [Indexed: 12/23/2022] Open
Abstract
RSK2 is a serine/threonine kinase downstream signaling mediator in the RAS/ERK signaling pathway and may be a therapeutic target in mantle cell lymphoma (MCL), an almost incurable disease subtype of non‐Hodgkin lymphoma. In this study, serine‐227 (RSK2Ser227) in the N‐terminal kinase domain (NTKD) of RSK2 was found to be ubiquitously active in five MCL‐derived cell lines and in tumor tissues derived from five MCL patients. BI‐D1870, an inhibitor specific to RSK2‐NTKD, caused RSK2Ser227 dephosphorylation, and thereby, induced dose‐dependent growth inhibition via G2/M cell cycle blockade and apoptosis in four of the five cell lines, while one cell line showed only modest sensitivity. In addition, RSK2 gene knockdown caused growth inhibition in the four BI‐D1870‐sensitive cell lines. Comparative gene expression profiling of the MCL‐derived cell lines showed that inhibition of RSK2Ser227 by BI‐D1870 caused downregulation of oncogenes, such as c‐MYC and MYB; anti‐apoptosis genes, such as BCL2 and BCL2L1; genes for B cell development, including IKZF1, IKZF3, and PAX5; and genes constituting the B cell receptor signaling pathway, such as CD19, CD79B, and BLNK. These findings show that targeting of RSK2Ser227 enables concomitant blockade of pathways that are critically important in B cell tumorigenesis. In addition, we found favorable combinatory growth inhibitory effects of BI‐D1870 with inhibitors of BTK (ibrutinib), AKT (ipatasertib), and BCL2 (venetoclax) in cell characteristic‐dependent manners. These results provide a rationale for RSK2Ser227 in the NTKD as a potential therapeutic target in MCL and for future development of a novel bioavailable RSK2 NTKD‐specific inhibitor.
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Affiliation(s)
- Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuna Tanba
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Saeko Kuwahara-Ota
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuto Fujibayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Daichi Nishiyama
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Reiko Isa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junko Yamaguchi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuka Kawaji-Kanayama
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
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20
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Chinen Y, Tsukamoto T, Maegawa-Matsui S, Matsumura-Kimoto Y, Takimoto-Shimomura T, Tanba K, Mizuno Y, Fujibayashi Y, Kuwahara-Ota S, Shimura Y, Kobayashi T, Horiike S, Taniwaki M, Kuroda J. Tumor-specific transcript variants of cyclin D1 in mantle cell lymphoma and multiple myeloma with chromosome 11q13 abnormalities. Exp Hematol 2020; 84:45-53.e1. [PMID: 32145384 DOI: 10.1016/j.exphem.2020.02.004] [Citation(s) in RCA: 3] [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] [Received: 01/19/2020] [Revised: 02/25/2020] [Accepted: 02/27/2020] [Indexed: 01/08/2023]
Abstract
Cyclin D1 (CCND1) overexpression is an early and unifying oncogenic event in mantle cell lymphoma (MCL) and multiple myeloma (MM) with chromosome 11q13 abnormalities. Herein, we report newly discovered transcript variants of the CCND1 gene in MCL and MM cells with chromosome 11q13 abnormalities. These transcript variants, designated CCND1.tv., covered the full-length coding region of CCND1 with longer 5'-untranslated regions (5'-UTRs) of CCND1 and occasionally contained a novel exon. CCND1.tv. was specifically detectable in patient-derived primary MCL or MM cells with chromosomal translocation t(11;14)(q13;q32), but not in t(11;14)-negative cells. The lengths of the 5'-UTR sequences of CCND1.tv. differed among patients and cell lines. Introduction of CCND1.tv. led to increased expression of normal-sized CCND1 protein in HEK293 cells. Furthermore, mTOR inhibition by rapamycin or serum starvation reduced ectopic expression of CCND1.tv.-derived CCND1 protein, but not 5'-UTR less CCND1-derived CCND1 protein in HEK293 cells, suggesting that the protein expression of CCND1.tv. is regulated by the mTOR pathway. Our results suggest that the aberrant expression of CCND1.tv. may contribute to the understanding of the pathogenesis of MCL and MM with 11q13 abnormalities.
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MESH Headings
- 5' Untranslated Regions
- Cell Line, Tumor
- Chromosomes, Human, Pair 11/genetics
- Chromosomes, Human, Pair 11/metabolism
- Chromosomes, Human, Pair 14/genetics
- Chromosomes, Human, Pair 14/metabolism
- Cyclin D1/biosynthesis
- Cyclin D1/genetics
- Exons
- Gene Expression Regulation, Neoplastic
- HEK293 Cells
- Humans
- Lymphoma, Mantle-Cell/genetics
- Lymphoma, Mantle-Cell/metabolism
- Lymphoma, Mantle-Cell/pathology
- Multiple Myeloma/genetics
- Multiple Myeloma/metabolism
- Multiple Myeloma/pathology
- Signal Transduction/genetics
- TOR Serine-Threonine Kinases/genetics
- TOR Serine-Threonine Kinases/metabolism
- Transcription, Genetic
- Translocation, Genetic
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Affiliation(s)
- Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Saori Maegawa-Matsui
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomoko Takimoto-Shimomura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuna Tanba
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshimi Mizuno
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuto Fujibayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Saeko Kuwahara-Ota
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
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21
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Isa R, Uoshima N, Takahashi R, Nakano-Akamatsu S, Kawata E, Kaneko H, Shimura K, Kamitsuji Y, Takimoto-Shimomura T, Mizutani S, Chinen Y, Ohshiro M, Fujino T, Kawaji Y, Uchiyama H, Sasaki N, Tsukamoto T, Shimura Y, Kobayashi T, Taniwaki M, Kuroda J. Sequential therapy of four cycles of bortezomib, melphalan, and prednisolone followed by continuous lenalidomide and dexamethasone for transplant-ineligible newly diagnosed multiple myeloma. Ann Hematol 2019; 99:137-145. [DOI: 10.1007/s00277-019-03859-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 11/19/2019] [Indexed: 11/28/2022]
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22
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Matsumoto Y, Chinen Y, Shimura Y, Nagoshi H, Sasaki N, Muramatsu A, Kuriyama K, Ohshiro M, Hirakawa Y, Iwai T, Uchiyama H, Taki T, Horiike S, Kuroda J, Taniwaki M. Recurrent intragenic exon rearrangements of SOBP and AUTS2 in non-Hodgkin B-cell lymphoma. Int J Hematol 2019; 111:75-83. [PMID: 31686349 DOI: 10.1007/s12185-019-02766-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 10/16/2019] [Accepted: 10/17/2019] [Indexed: 11/28/2022]
Abstract
Expression of intragenic exon rearrangements (IERs) has reportedly been detected in both normal and cancer cells. However, there have been few reports of occurrence of these rearrangements specific to neoplasms including malignant lymphoma. In this study, we detected IERs of ten genes (NBPF8, SOBP, AUTS2, RAB21, SPATA13, ABCC4, WDR7, PHLPP1, NFATC1 and MAGED1) in non-Hodgkin B cell lymphoma (B-NHL) cell line KPUM-UH1 using a high-resolution single nucleotide polymorphism array and reverse transcription polymerase chain reaction using reversely directed divergent primers within exons involved in genomic intragenic gains followed by sequencing analysis. Among them, the IERs involved in SOBP (6q21) exon 2 and 3 and AUTS2 (7q11.22) exon 2-4 were the molecular lesions specific to tumors and were frequently detected in B-NHL samples. These IERs constitute novel genetic alterations of B-NHL, which might be associated with tumorigenesis and be useful as genetic biological markers.
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Affiliation(s)
- Yosuke Matsumoto
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749, Honmachi, Higashiyama-ku, Kyoto, 605-8981, Japan.
| | - Yoshiaki Chinen
- Department of Hematology, Fukuchiyama City Hospital, Fukuchiyama, Japan.,Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hisao Nagoshi
- Department of Hematology and Oncology, Hiroshima University, Hiroshima, Japan
| | - Nana Sasaki
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Ayako Muramatsu
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749, Honmachi, Higashiyama-ku, Kyoto, 605-8981, Japan
| | - Kodai Kuriyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749, Honmachi, Higashiyama-ku, Kyoto, 605-8981, Japan
| | - Muneo Ohshiro
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749, Honmachi, Higashiyama-ku, Kyoto, 605-8981, Japan
| | - Yoshiko Hirakawa
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749, Honmachi, Higashiyama-ku, Kyoto, 605-8981, Japan
| | - Toshiki Iwai
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749, Honmachi, Higashiyama-ku, Kyoto, 605-8981, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749, Honmachi, Higashiyama-ku, Kyoto, 605-8981, Japan
| | - Tomohiko Taki
- Department of Medical Technology, Kyorin University, Faculty of Health Science, Tokyo, Japan.,Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masafumi Taniwaki
- Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto, Japan
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23
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Hosokawa K, Mizumaki H, Elbadry MI, Saito C, Espinoza JL, Thi Thanh Dao A, Katagiri T, Harashima A, Kikuchi A, Kanai A, Matsui H, Inaba T, Taniwaki M, Yamamoto Y, Nakao S. Clonal hematopoiesis by SLIT1-mutated hematopoietic stem cells due to a breakdown of the autocrine loop involving Slit1 in acquired aplastic anemia. Leukemia 2019; 33:2732-2766. [PMID: 31186493 DOI: 10.1038/s41375-019-0510-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 04/23/2019] [Accepted: 05/01/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Kohei Hosokawa
- Department of Hematology & Respirology, Kanazawa University, Kanazawa, Japan
| | - Hiroki Mizumaki
- Department of Hematology & Respirology, Kanazawa University, Kanazawa, Japan
| | - Mahmoud I Elbadry
- Department of Hematology & Respirology, Kanazawa University, Kanazawa, Japan
| | - Chizuru Saito
- Department of Hematology & Respirology, Kanazawa University, Kanazawa, Japan
| | - J Luis Espinoza
- Department of Hematology & Respirology, Kanazawa University, Kanazawa, Japan
| | - An Thi Thanh Dao
- Department of Hematology & Respirology, Kanazawa University, Kanazawa, Japan
- Pediatric Department, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam
| | - Takamasa Katagiri
- Department of Clinical Laboratory Sciences, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Ai Harashima
- Department of Biochemistry, Kanazawa University, Kanazawa, Japan
| | - Akihiro Kikuchi
- Department of Endocrinology and Metabolism, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
- Division of Endocrinology and Metabolism, Department of Homeostatic Regulation, National Institute for Physiological Sciences, National Institute of Natural Sciences, Okazaki, Japan
| | - Akinori Kanai
- Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Hirotaka Matsui
- Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Toshiya Inaba
- Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Masafumi Taniwaki
- Department of Hematology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | - Shinji Nakao
- Department of Hematology & Respirology, Kanazawa University, Kanazawa, Japan.
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24
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Yoshida M, Matsumoto Y, Suzuki T, Nishimura S, Kato T, Shimura K, Kaneko H, Taniwaki M. Corrosive injury of upper gastrointestinal tract by calcium oxide. Indian J Gastroenterol 2019; 38:460-461. [PMID: 31691899 DOI: 10.1007/s12664-019-00992-1] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Mihoko Yoshida
- Departments of Hematology and Laboratory Medicine, General Incorporated Association Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku, Kyoto, 607-8086, Japan.
| | - Yosuke Matsumoto
- Departments of Hematology and Laboratory Medicine, General Incorporated Association Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku, Kyoto, 607-8086, Japan.,Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Takanobu Suzuki
- Department of Radiology, General Incorporated Association Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Satoshi Nishimura
- Department of Gastroenterology, General Incorporated Association Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Takahiro Kato
- Department of Gastroenterology, General Incorporated Association Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Kazuho Shimura
- Departments of Hematology and Laboratory Medicine, General Incorporated Association Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku, Kyoto, 607-8086, Japan
| | - Hiroto Kaneko
- Departments of Hematology and Laboratory Medicine, General Incorporated Association Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku, Kyoto, 607-8086, Japan
| | - Masafumi Taniwaki
- Departments of Hematology and Laboratory Medicine, General Incorporated Association Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku, Kyoto, 607-8086, Japan.,Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
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25
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Affiliation(s)
- M Yamasaki
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - K Funaishi
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - T Muta
- Department of Transfusion Medicine, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - N Matsumoto
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - M Taniwaki
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - N Hattori
- Department of Molecular and Internal Medicine, Institute of Biomedical & Health Sciences, Hiroshima University, Minami-ku, Hiroshima, Japan
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26
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Matsumoto Y, Masuda T, Nishimura A, Horie H, Harada K, Yoshida M, Shimura K, Kaneko H, Taniwaki M. A case of AL amyloidosis associated with follicular lymphoma with plasmacytic differentiation. Int J Hematol 2019; 111:317-323. [DOI: 10.1007/s12185-019-02734-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 09/09/2019] [Accepted: 09/12/2019] [Indexed: 12/15/2022]
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27
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Iida S, Watanabe T, Matsumoto M, Suzuki K, Sunami K, Ishida T, Ando K, Chou T, Ozaki S, Taniwaki M, Uike N, Shibayama H, Hatake K, Izutsu K, Ishikawa T, Shumiya Y, Tobinai K. Carfilzomib monotherapy in Japanese patients with relapsed or refractory multiple myeloma: A phase 1/2 study. Cancer Sci 2019; 110:2924-2932. [PMID: 31336012 PMCID: PMC6726678 DOI: 10.1111/cas.14139] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 07/08/2019] [Accepted: 07/19/2019] [Indexed: 01/21/2023] Open
Abstract
This multicenter, open-label phase 1/2 study evaluated single-agent carfilzomib in 50 heavily pretreated Japanese patients with relapsed/refractory multiple myeloma (median of five prior treatments). In phase 1, patients were dosed at three levels: 15, 20, or 20/27 mg/m2 . Maximum tolerated dosage was not reached at the tolerability evaluation. Patients in phase 2 were treated with 20/27 mg/m2 carfilzomib. Median duration of exposure to carfilzomib in the 20/27 mg/m2 group at this final analysis was 4.7 months (range: 0.3-39.4). Overall response rate in the 20/27 mg/m2 group, primary endpoint of the study, was 22.5% (n = 9) (95% confidence interval, 12.3-37.5) with 2.5% (n = 1) stringent complete response. Median progression-free survival and overall survival in the 20/27 mg/m2 group were 5.1 months (95% CI, 2.8-13.6) and 22.9 months (95% CI, 14.1-not estimable), respectively. Frequently occurring grade ≥3 adverse events in the 20/27 mg/m2 group included lymphopenia (72.5%), neutropenia (40.0%), and leukopenia (32.5%). Giving long-term carfilzomib monotherapy led to long-term overall survival for heavily pretreated multiple myeloma patients with a favorable safety profile. Carfilzomib monotherapy can be a good option for heavily pretreated multiple myeloma patients.
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Affiliation(s)
- Shinsuke Iida
- Department of Hematology and Oncology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takashi Watanabe
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Morio Matsumoto
- Department of Hematology, National Hospital Organization Shibukawa Medical Center, Shibukawa, Japan
| | - Kenshi Suzuki
- Department of Hematology, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Kazutaka Sunami
- Department of Hematology, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Tadao Ishida
- Department of Gastroenterology, Rheumatology and Clinical Immunology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Kiyoshi Ando
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan
| | - Takaaki Chou
- Department of Internal Medicine, Niigata Cancer Center Hospital, Niigata, Japan
| | - Shuji Ozaki
- Department of Hematology, Tokushima Prefectural Central Hospital, Tokushima, Japan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Naokuni Uike
- Department of Hematology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Hirohiko Shibayama
- Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kiyohiko Hatake
- Department of Hematology and Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Koji Izutsu
- Department of Hematology, Toranomon Hospital, Tokyo, Japan
| | - Takayuki Ishikawa
- Department of Hematology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Yoshihisa Shumiya
- Department of Oncology Clinical Development Planning, Ono Pharmaceutical Co., Ltd, Osaka, Japan
| | - Kensei Tobinai
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
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28
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Matsumoto Y, Kobayashi T, Shimura Y, Kawata E, Nagoshi H, Ohshiro M, Sugitani M, Shimura K, Iwai T, Fuchida SI, Yoshida M, Kiyota M, Mizutani S, Chinen Y, Takimoto-Shimomura T, Nakao M, Kaneko H, Uchiyama H, Uoshima N, Nishigaki H, Kobayashi Y, Horiike S, Shimazaki C, Taniwaki M, Kuroda J. Combined rituximab, bendamustine, and dexamethasone chemotherapy for relapsed or refractory indolent B-cell non-Hodgkin lymphoma and mantle cell lymphoma: a multicenter phase II study. Int J Hematol 2019; 110:77-85. [PMID: 31127456 DOI: 10.1007/s12185-019-02650-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 04/05/2019] [Accepted: 04/11/2019] [Indexed: 10/26/2022]
Abstract
This multicenter phase II study (UMIN000008145) aims to investigate the efficacy and safety of six cycles of combination therapy (RBD) comprising rituximab, bendamustine, and dexamethasone (DEX) for relapsed or refractory (RR) indolent B-cell non-Hodgkin lymphoma (B-NHL) and mantle cell lymphoma (MCL). Although the initial study protocol comprised 20 mg/body DEX on days 1 and 2, and 10 mg/body on days 3-5 [high-dose (HD-) DEX group], the dose of DEX was later decreased to 8 mg/body on days 1 and 2 [low-dose (LD-) DEX group] due to frequent cytomegalovirus (CMV) antigenemia and recurrent retinitis. We enrolled 33 patients, and LD-DEX and HD-DEX were administered in 15 and 18 patients, respectively. The overall response and the 3-year progression-free survival rates were 88% and 75.5%, respectively. The leading adverse event was myelosuppression. Incidence of grade 3-4 leukocytopenia, neutropenia, and lymphocytopenia was 55%, 67%, and 91%, respectively. The most frequent nonhematological adverse events were CMV antigenemia and rash (33% and 30%, respectively). Incidence of CMV antigenemia over 10/100,000 white blood cells was significantly lower with LD-DEX than that with HD-DEX (P = 0.0127). In conclusion, RBD showed significant effectiveness for RR indolent B-NHL and MCL.
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Affiliation(s)
- Yosuke Matsumoto
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-ku, Kyoto, 605-0981, Japan. .,Departments of Hematology and Laboratory Medicine, Aiseikai Yamashina Hospital, Kyoto, Japan.
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Eri Kawata
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Hisao Nagoshi
- Department of Hematology and Oncology, Hiroshima University, Hiroshima, Japan
| | - Muneo Ohshiro
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-ku, Kyoto, 605-0981, Japan
| | - Mio Sugitani
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Kazuho Shimura
- Departments of Hematology and Laboratory Medicine, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Toshiki Iwai
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-ku, Kyoto, 605-0981, Japan
| | - Shin-Ichi Fuchida
- Department of Hematology, Japan Community Health care Organization, Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Mihoko Yoshida
- Departments of Hematology and Laboratory Medicine, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Miki Kiyota
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Shinsuke Mizutani
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | | | - Hiroto Kaneko
- Departments of Hematology and Laboratory Medicine, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-ku, Kyoto, 605-0981, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Hikari Nishigaki
- Department of Hematology, Fukuchiyama City Hospital, Fukuchiyama, Japan
| | - Yutaka Kobayashi
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Chihiro Shimazaki
- Department of Hematology, Japan Community Health care Organization, Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Masafumi Taniwaki
- Departments of Hematology and Laboratory Medicine, Aiseikai Yamashina Hospital, Kyoto, Japan.,Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Kyoto Prefectural University of Medicine, Kyoto, Japan
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29
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Taniwaki M, Yamasaki M, Matsumoto Y, Matsumoto N, Ohashi N, Hattori N. Corticosteroid therapy for organizing pneumonia in a human T-cell lymphotropic virus type-1 carrier. Pulmonology 2019; 25:193-195. [PMID: 31000439 DOI: 10.1016/j.pulmoe.2019.02.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 02/04/2019] [Accepted: 02/05/2019] [Indexed: 11/18/2022] Open
Affiliation(s)
- M Taniwaki
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan.
| | - M Yamasaki
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - Y Matsumoto
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - N Matsumoto
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - N Ohashi
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan; Ohashi Clinic, Naka-ku, Hiroshima, Japan
| | - N Hattori
- Department of Molecular and Internal Medicine, Institute of Biomedical & Health Sciences, Hiroshima University, Minami-ku, Hiroshima, Japan
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30
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Hirakawa T, Taniwaki M, Yamasaki M, Imanaka R, Hattori N. Secondary pulmonary alveolar proteinosis in acute myeloid leukemia. QJM 2019; 112:293-294. [PMID: 30295888 DOI: 10.1093/qjmed/hcy224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- T Hirakawa
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - M Taniwaki
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - M Yamasaki
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - R Imanaka
- Department of Hematology, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - N Hattori
- Department of Molecular and Internal Medicine, Institute of Biomedical and Health Sciences, Hiroshima University, Minami-ku, Hiroshima, Japan
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31
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Mizuno Y, Chinen Y, Tsukamoto T, Takimoto-Shimomura T, Matsumura-Kimoto Y, Fujibayashi Y, Kuwahara-Ota S, Fujino T, Nishiyama D, Shimura Y, Kobayashi T, Horiike S, Taniwaki M, Kuroda J. A novel method of amplified fluorescent in situ hybridization for detection of chromosomal microdeletions in B cell lymphoma. Int J Hematol 2019; 109:593-602. [PMID: 30830578 DOI: 10.1007/s12185-019-02617-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 02/09/2019] [Accepted: 02/12/2019] [Indexed: 12/11/2022]
Abstract
Chromosomal microdeletions frequently cause loss of prognostically relevant tumor suppressor genes in hematologic malignancies; however, detection of minute deletions by conventional methods for chromosomal analysis, such as G-banding and fluorescence in situ hybridization (FISH), is difficult due to their low resolution. Here, we describe a new diagnostic modality that enables detection of chromosomal microdeletions, using CDKN2A gene deletion in B cell lymphomas (BCLs) as an example. In this method, which we refer to as amplified-FISH (AM-FISH), a 31-kb fluorescein isothiocyanate (FITC)-conjugated DNA probe encoding only CDKN2A was first hybridized with the chromosome, and then labeled with Alexa Fluor 488-conjugated anti-FITC secondary antibody to increase sensitivity. CDKN2A signals were equally identifiable by AM-FISH and conventional FISH in normal mononuclear blood cells. In contrast, when two BCL cell lines lacking CDKN2A were analyzed, CDKN2A signals were not detected by AM-FISH, whereas conventional FISH yielded false signals. Furthermore, AM-FISH detected CDKN2A deletions in two BCL patients with 9p21 microdeletions, which were not detected by conventional FISH. These results suggest that AM-FISH is a highly sensitive, specific, and simple method for diagnosis of chromosomal microdeletions.
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Affiliation(s)
- Yoshimi Mizuno
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan.
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Tomoko Takimoto-Shimomura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yuto Fujibayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Saeko Kuwahara-Ota
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Takahiro Fujino
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Daichi Nishiyama
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
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32
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Sasaki N, Shimura K, Yoshida M, Uoshima N, Kiyota M, Hatsuse M, Uchiyama H, Chinen Y, Kobayashi T, Nakao M, Takahashi R, Nakano-Akamatsu S, Kaneko H, Kobayashi Y, Shimazaki C, Taniwaki M, Kuroda J. Immunosuppressive therapy with rabbit antithymocyte globulin therapy for acquired aplastic anemia: a multi-institutional retrospective study in Japanese adult patients. Int J Hematol 2019; 109:278-285. [PMID: 30627868 DOI: 10.1007/s12185-018-02583-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 12/19/2018] [Accepted: 12/26/2018] [Indexed: 12/11/2022]
Abstract
We retrospectively analyzed efficacy and safety of therapy with rabbit antithymocyte globulin (rATG) in combination with cyclosporine A (CsA) in 30 Japanese adult patients with acquired aplastic anemia (AA) in the Kyoto Clinical Hematology Study Group. The median observation period was 31 months and the median age of the patients was 54 years. The objective response rates (ORRs) to rATG plus CsA increased over time until 18 months after the start of treatment; the rate of achievement of better than partial response at 18 months was 66.7%. The 2-year overall survival (OS) rate was 79% in all patients. In eight patients aged ≥ 75 years old, the ORR was 62.5% and the 2-year OS rate of 50% was not significantly inferior to that in patients aged ≤ 74 years old. The overall mortality rate was 16.7% in our cohort, while the mortality rate in patients aged ≥ 75 years old was 37.5%, which was higher than that in patients aged ≤ 74 years old (9.1%), although the difference was not statistically significant. Collectively, rATG combined with CsA is an effective and feasible treatment for AA, while patients should be appropriately selected.
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Affiliation(s)
- Nana Sasaki
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Kazuho Shimura
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Mihoko Yoshida
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Miki Kiyota
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Mayumi Hatsuse
- Department of Hematology, JCHO Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | | | - Ryoichi Takahashi
- Department of Hematology, Omihachiman Community Medical Center, Omihachiman, Japan
| | | | - Hiroto Kaneko
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Yutaka Kobayashi
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Chihiro Shimazaki
- Department of Hematology, JCHO Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Masafumi Taniwaki
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
- Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan.
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33
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Watanabe T, Tobinai K, Wakabayashi M, Morishima Y, Kobayashi H, Kinoshita T, Suzuki T, Yamaguchi M, Ando K, Ogura M, Taniwaki M, Uike N, Yoshino T, Nawano S, Terauchi T, Hotta T, Nagai H, Tsukasaki K. Outcomes after R-CHOP in patients with newly diagnosed advanced follicular lymphoma: a 10-year follow-up analysis of the JCOG0203 trial. Lancet Haematol 2018; 5:e520-e531. [PMID: 30389034 DOI: 10.1016/s2352-3026(18)30155-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 08/28/2018] [Accepted: 08/31/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND Standard treatment for untreated advanced-stage follicular lymphoma is rituximab plus chemotherapy. The incidence of histological transformation of follicular lymphoma has been reported only in heterogeneously treated populations and rarely with long-term follow-up. Additionally, the incidence of secondary malignancies after treatment, without high-dose therapy for follicular lymphoma, is largely unknown. The aim of our study was to assess progression-free survival, overall survival, incidence of secondary malignancies, and incidence of histological transformation in a 10-year follow-up analysis of the JCOG0203 trial. METHODS In the phase 2-3 randomised JCOG0203 trial, previously untreated patients with stage III or IV indolent B-cell lymphoma, including grades 1-3 follicular lymphoma, from 44 hospital centres in Japan, were randomly assigned (1:1) by use of a minimisation method to receive six cycles of R-CHOP (rituximab [375 mg/m2], given on day 1, plus cyclophosphamide [750 mg/m2], doxorubicin [50 mg/m2], vincristine [1·4 mg/m2, capped at 2·0 mg] given intravenously on day 3, and oral prednisone [100 mg once daily on days 3-7]) every 3 weeks (R-CHOP-21) or every 2 weeks (enabled by mandatory granulocyte-colony stimulating factor administration once daily for 6 days, starting on day 8; R-CHOP-14) without rituximab maintenance. Age, bulky disease (nodal or extranodal mass ≥10 cm in diameter on CT), and institution were used as adjustment factors. Investigators enrolled participants, and assignment to trial groups was done with a computer-assisted randomisation allocation sequence that took place centrally at the Japan Clinical Oncology Group Data Center, without the intervention of investigators. Interventions were not masked for patients or investigators. Data were collected 10 years after enrolment of the last patient. The primary endpoint of the phase 3 part of the study was progression-free survival, and the primary endpoint of the phase 2 part of the study was the proportion of patients who achieved a complete response. Accrual was 4·5 years, and follow-up was 3 years after registration was closed. Data were updated on the cutoff date of Feb 28, 2017. Intention-to-treat analyses (ie, progression-free survival, overall survival, and incidence of secondary malignancies) were predefined, to be done at 10 years after the last patient was enrolled. An additional analysis of the incidence of histological transformation was defined 15 years after the protocol, on May 8, 2017, in a supplementary analysis plan, and assessed at 10 years after the last patient was enrolled. Follow-up is ongoing. This trial is registered with ClinicalTrials.gov, number NCT00147121. FINDINGS Between Sept 1, 2002, and Feb 28, 2007, 300 patients were enrolled, and 149 (50%) were assigned to the R-CHOP-21 group and 151 (50%) were assigned to the R-CHOP-14 group. After eligibility was assessed, one patient was excluded from the R-CHOP-21 group. 10-year progression-free survival was not different between groups (R-CHOP-21 33%, 95% CI 25-41; R-CHOP-14 39%, 31-47; hazard ratio 0·89, 95% CI 0·67-1·17). In 248 patients with grade 1-3a follicular lymphoma, progression-free survival was 39% (33-45) at 8 years and 36% (30-42) at 10 years. The cumulative incidence of histological transformation was 3·2% (95% CI 1·5-6·0) at 5 years, 8·5% (5·4-12·4) at 8 years, and 9·3% (6·1-13·4) at 10 years after enrolment. At 10 years, the cumulative incidence of secondary malignancies was 8·1% (5·1-12·0) and the cumulative incidence of haematological secondary malignancies was 2·9% (1·3-5·5). INTERPRETATION R-CHOP is a viable option for first-line treatment in patients with newly diagnosed advanced follicular lymphoma. Clinicians choosing a first-line treatment for patients with follicular lymphoma should be cautious of secondary malignancies caused by immunochemotherapy and severe complications of infectious diseases in the long-term follow-up-both of which could lead to death. FUNDING National Cancer Center and Ministry of Health, Labour and Welfare of Japan.
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Affiliation(s)
- Takashi Watanabe
- Department of Haematology, National Cancer Center Hospital, Tokyo, Japan; Department of Immuno-Gene Therapy, Mie University Graduate School of Medicine, Mie, Japan.
| | - Kensei Tobinai
- Department of Haematology, National Cancer Center Hospital, Tokyo, Japan
| | - Masashi Wakabayashi
- JCOG Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Yasuo Morishima
- Department of Haematology and Cell Therapy, Aichi Cancer Center Hospital, Nagoya, Japan
| | | | - Tomohiro Kinoshita
- Department of Haematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takayo Suzuki
- Department of Haematology and Oncology, Shiga General Hospital, Shiga, Japan
| | - Motoko Yamaguchi
- Department of Haematology and Oncology, Mie University Graduate School of Medicine, Mie, Japan
| | - Kiyoshi Ando
- Division of Haematology/Oncology, Department of Internal Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Michinori Ogura
- Department of Haematology and Oncology, Nagoya Daini Red Cross Hospital, Nagoya, Japan
| | - Masafumi Taniwaki
- Department of Molecular Haematology and Oncology, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan
| | - Naokuni Uike
- Department of Haematology, National Hospital Organization Kyusyu Cancer Center, Fukuoka, Japan
| | - Tadashi Yoshino
- Department of Pathology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Science, Okayama, Japan
| | - Sigeru Nawano
- Center for Radiological Science, International University of Health and Welfare, Mita Hospital, Tokyo, Japan
| | - Takashi Terauchi
- Screening Technology and Development Division, Research Center for Cancer Prevention and Screening, National Cancer Center Hospital, Tokyo, Japan; Department of Nuclear Medicine, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomomitsu Hotta
- National Hospital Organization, Nagoya Medical Center, Nagoya, Japan
| | - Hirokazu Nagai
- Department of Haematology and Oncology Research, Nagoya Medical Center, Nagoya, Japan
| | - Kunihiro Tsukasaki
- Department of Haematology, National Cancer Center Hospital East, Chiba, Japan
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Mizuno S, Hanamura I, Ota A, Karnan S, Kanasugi J, Nakamura A, Takasugi S, Uchino K, Horio T, Goto M, Murakami S, Gotou M, Yamamoto H, Watarai M, Shikami M, Hosokawa Y, Miwa H, Taniwaki M, Ueda R, Nitta M, Takami A. Establishment and characterization of a novel vincristine-resistant diffuse large B-cell lymphoma cell line containing the 8q24 homogeneously staining region. FEBS Open Bio 2018; 8:1977-1991. [PMID: 30524948 PMCID: PMC6275272 DOI: 10.1002/2211-5463.12538] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 10/02/2018] [Accepted: 10/04/2018] [Indexed: 11/27/2022] Open
Abstract
Chromosome band 8q24 is the most frequently amplified locus in various types of cancers. MYC has been identified as the primary oncogene at the 8q24 locus, whereas a long noncoding gene, PVT1, which lies adjacent to MYC, has recently emerged as another potential oncogenic regulator at this position. In this study, we established and characterized a novel cell line, AMU‐ML2, from a patient with diffuse large B‐cell lymphoma (DLBCL), displaying homogeneously staining regions at the 8q24 locus. Fluorescence in situ hybridization clearly detected an elevation in MYC copy numbers corresponding to the homogenously staining region. In addition, a comparative genomic hybridization analysis using high‐resolution arrays revealed that the 8q24 amplicon size was 1.4 Mb, containing the entire MYC and PVT1 regions. We also demonstrated a loss of heterozygosity for TP53 at 17p13 in conjunction with a TP53 frameshift mutation. Notably, AMU‐ML2 cells exhibited resistance to vincristine, and cell proliferation was markedly inhibited by MYC‐shRNA‐mediated knockdown. Furthermore, genes involved in cyclin D, mTOR, and Ras signaling were downregulated following MYC knockdown, suggesting that MYC expression was closely associated with tumor cell growth. In conclusion, AMU‐ML2 cells are uniquely characterized by homogenously staining regions at the 8q24 locus, thus providing useful insights into the pathogenesis of DLBCL with 8q24 abnormalities.
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Affiliation(s)
- Shohei Mizuno
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Ichiro Hanamura
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Akinobu Ota
- Department of Biochemistry Aichi Medical University Japan
| | | | - Jo Kanasugi
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Ayano Nakamura
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Souichi Takasugi
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Kaori Uchino
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Tomohiro Horio
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Mineaki Goto
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Satsuki Murakami
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Mayuko Gotou
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Hidesuke Yamamoto
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Masaya Watarai
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Masato Shikami
- Department of Hematology Daiyukai General Hospital Aichi Japan
| | | | | | - Masafumi Taniwaki
- Department of Hematology and Oncology Graduate School of Medical Science Kyoto Prefectural University of Medicine Japan
| | - Ryuzo Ueda
- Department of Tumor Immunology Aichi Medical University School of Medicine Japan
| | - Masakazu Nitta
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
| | - Akiyoshi Takami
- Division of Hematology Department of Internal Medicine Aichi Medical University Japan
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35
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Robak T, Jin J, Pylypenko H, Verhoef G, Siritanaratkul N, Drach J, Raderer M, Mayer J, Pereira J, Tumyan G, Okamoto R, Nakahara S, Hu P, Appiani C, Nemat S, Cavalli F, Van Hoof A, Sheliga A, Teixeira A, Tomita A, Rocafiguera AO, Suvorov A, Kuzmin A, Khojasteh A, Mezlini A, Golenkov A, Bosly A, Belch A, Van De Velde A, Illes Á, Mukhopadhyay A, Meddeb B, De Prijck B, Garichochea B, Undar B, Gabarrón C, Cao C, Souza C, Farber C, Won Suh C, Burcoveanu CI, Cebotaru CL, Truica CL, Maruyama D, Belada D, Ben Yehuda D, Udovitsa D, Dolores, Morra E, Späth-Schwalbe E, Gonzalez-Barca E, Osmanov E, Capote FJ, Offner F, Cardenas G, Heß G, Manikhas G, Babu G, Rekhtman G, Rossi G, Marques H, Bumbea H, Wang H, Huang H, Choi I, Bulavina I, Lysenko I, Avivi I, Kryachok I, Zaucha JM, Novak J, Díaz J, Demeter J, Alexeeva J, Zhu J, Vilchevskaya K, Ishizawa K, Mauricio K, Tobinai K, Ando K, Abdulkadryrov K, Shih LY, Kuzina L, Gumus M, De Wit M, Capra M, Marques M, Golubeva M, Ojeda-Uribe M, Kyselyova M, Taniwaki M, Federico M, Crump M, Baccarani M, Ogura M, Egyed M, Udvardy M, Kurosawa M, Uike N, Khuageva N, Shpilberg O, Gladkov O, Samoilova O, Serduk O, Santi P, Zachee P, Kaplan P, Stoia R, Gressin R, Arranz R, Greil R, Grosicki S, Cancelado S, Nair S, Le Gouill S, Van Steenweghen S, Yoon SS, Chuncharune S, Scheider T, Shimoyama T, Liu T, Kinoshita T, Uchida T, Bunworasate U, Vitolo U, Pavlov V, Phooshkooru VR, Lima V, Merkulov V, Nawarawong W, Hong X, Ke X, Terui Y, Tee Goh Y, Maeda Y, Shi Y, Dunaev Y, Lorie Y, Wang Z, Shen Z, Borbenyi Z, Gasztonyi Z, Masliak Z. Frontline bortezomib, rituximab, cyclophosphamide, doxorubicin, and prednisone (VR-CAP) versus rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) in transplantation-ineligible patients with newly diagnosed mantle cell lymphoma: final overall survival results of a randomised, open-label, phase 3 study. Lancet Oncol 2018; 19:1449-1458. [DOI: 10.1016/s1470-2045(18)30685-5] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 09/06/2018] [Accepted: 09/07/2018] [Indexed: 10/28/2022]
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36
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Takimoto-Shimomura T, Nagoshi H, Maegawa S, Fujibayashi Y, Tsukamoto T, Matsumura-Kimoto Y, Mizuno Y, Chinen Y, Mizutani S, Shimura Y, Horiike S, Taniwaki M, Kobayashi T, Kuroda J. Establishment and Characteristics of a Novel Mantle Cell Lymphoma-derived Cell Line and a Bendamustine-resistant Subline. Cancer Genomics Proteomics 2018; 15:213-223. [PMID: 29695404 DOI: 10.21873/cgp.20080] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 03/22/2018] [Accepted: 03/23/2018] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND/AIM Bendamustine hydrochloride (BH) is a key therapeutic agent for mantle cell lymphoma (MCL), while the mechanism underlying BH-resistance has not been verified. MATERIALS AND METHODS We compared molecular/biological characteristics of a newly-generated MCL-derived cell line KPUM-YY1 and its BH-resistant subline KPUM-YY1R. RESULTS The growth-inhibitory IC50 for BH was 20 μM in KPUM-YY1 cells, while cell proliferation was not inhibited by up to 60 μM BH in KPUM-YY1R cells. Compared to KPUM-YY1 cells, gene expression profiling in KPUM-YY1R cells revealed up-regulation of 312 genes, including ABCB1 encoding P-glycoprotein (P-gp), and microsomal glutathione S-transferase 1 (MGST1). Addition of either a P-gp inhibitor or a GST inhibitor, at least partly, restored sensitivity to BH in KPUM-YY1R cells. In addition, KPUM-YY1R cells showed cross-resistance against various anti-MCL chemotherapeutics. CONCLUSION BH resistance is mediated by overlapping mechanisms with overexpression of ABCB1 and MGST1, and is potentially accompanied by multidrug resistance in MCL.
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Affiliation(s)
- Tomoko Takimoto-Shimomura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hisao Nagoshi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Department of Hematology and Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Saori Maegawa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuto Fujibayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshimi Mizuno
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shinsuke Mizutani
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,The Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
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37
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Chou T, Tobinai K, Maruyama D, Taniwaki M, Iida S. Phase I study of once-weekly high-dose carfilzomib and dexamethasone (Cd) in Japanese patients with RRMM. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy375.023] [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: 11/13/2022] Open
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38
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Maruyama D, Tobinai K, Chou T, Taniwaki M, Shumiya Y, Iida S. Weekly carfilzomib and dexamethasone in Japanese patients with relapsed or refractory multiple myeloma: A phase 1 and PK/PD trial. Cancer Sci 2018; 109:3245-3252. [PMID: 30058108 PMCID: PMC6172054 DOI: 10.1111/cas.13753] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 07/19/2018] [Accepted: 07/25/2018] [Indexed: 12/29/2022] Open
Abstract
This open‐label multicenter phase 1 study evaluated the safety, tolerability, efficacy, pharmacokinetics and pharmacodynamics of weekly carfilzomib and dexamethasone (Cd) in Japanese patients with relapsed or refractory multiple myeloma (RRMM). Carfilzomib was administered by 30‐minute intravenous infusion on Days 1, 8 and 15 in a 28‐day cycle starting at 20 mg/m2 on Day 1/Cycle 1 and 70 mg/m2 thereafter until progressive disease or unacceptable toxicity. Dexamethasone 40 mg was administered on Days 1, 8, 15 and 22 in Cycles 1‐9 and on Days 1, 8 and 15 thereafter. Six patients were enrolled between March 2015 and June 2015. Patients had received a median of 4.5 (range, 4‐8) prior regimens; all patients had previous therapies with bortezomib and immunomodulatory drugs. Of the 6 patients, 1 had a dose‐limiting toxicity (DLT), and tolerability was confirmed. The DLT was grade 3 thrombotic microangiopathy, which was considered serious and occurred on Day 11/Cycle 1. All 6 patients (100%) experienced at least 1 grade ≥3 adverse event (AE). Two patients (33.3%) experienced AE (also considered adverse drug reactions) leading to study discontinuation: thrombotic microangiopathy (Day 11/Cycle 1) and thrombotic thrombocytopenic purpura (Day 6/Cycle 2). The overall response rate was 83.3% (95% confidence interval, 43.6‐97.0). The weekly Cd regimen at a carfilzomib dose of 20/70 mg/m2 was well‐tolerated among Japanese patients with RRMM. Our results could be the basis for the further development of carfilzomib treatment considering safety profiles including microangiopathy‐related events and efficacy.
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Affiliation(s)
- Dai Maruyama
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Kensei Tobinai
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Takaaki Chou
- Department of Internal Medicine, Niigata Cancer Center Hospital, Niigata, Japan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshihisa Shumiya
- Department of Oncology Clinical Development Planning, Ono Pharmaceutical Co., Ltd., Osaka, Japan
| | - Shinsuke Iida
- Department of Hematology and Oncology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
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39
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Ramasamy A, Bourantas CV, Sakellarios A, Karagiannis A, Zanchin T, Yamaji K, Taniwaki M, Heg D, Fotiadis DI, Baumbach A, Michalis LK, Serruys PW, Garcia-Garcia HM, Windecker S, Raber L. P6405Implications of the local haemodynamic forces on plaque morphology: A serial intravascular ultrasound and optical coherence tomography analysis. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6405] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- A Ramasamy
- Barts Health NHS Trust, Department of Cardiology, London, United Kingdom
| | - C V Bourantas
- Barts Health NHS Trust, Department of Cardiology, London, United Kingdom
| | - A Sakellarios
- University of Ioannina, Department of Materials Science and Engineering, Ioannina, Greece
| | - A Karagiannis
- Bern University Hospital, CTU Bern, Institute of Social and Preventive Medicine (ISPM), Bern, Switzerland
| | - T Zanchin
- Bern University Hospital, Department of Cardiology, Bern, Switzerland
| | - K Yamaji
- Bern University Hospital, Department of Cardiology, Bern, Switzerland
| | - M Taniwaki
- Bern University Hospital, Department of Cardiology, Bern, Switzerland
| | - D Heg
- Bern University Hospital, CTU Bern, Institute of Social and Preventive Medicine (ISPM), Bern, Switzerland
| | - D I Fotiadis
- University of Ioannina, Department of Materials Science and Engineering, Ioannina, Greece
| | - A Baumbach
- Barts Health NHS Trust, Department of Cardiology, London, United Kingdom
| | - L K Michalis
- University of Ioannina, 2nd Department of Cardiology, Medical School, Ioannina, Greece
| | - P W Serruys
- Imperial College London, International Centre for Circulatory Health, NHLI, London, United Kingdom
| | - H M Garcia-Garcia
- Medstar Research Institute, Section of Interventional Cardiology, Washington, United States of America
| | - S Windecker
- Bern University Hospital, Department of Cardiology, Bern, Switzerland
| | - L Raber
- Bern University Hospital, Department of Cardiology, Bern, Switzerland
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40
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Yamasaki M, Taniwaki M, Deguchi N, Hattori N. Summer-type hypersensitivity pneumonitis. QJM 2018. [PMID: 29522197 DOI: 10.1093/qjmed/hcy050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- M Yamasaki
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-Bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - M Taniwaki
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-Bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - N Deguchi
- Department of Respiratory Disease, Hiroshima Red Cross Hospital & Atomic-Bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - N Hattori
- Department of Molecular and Internal Medicine, Institute of Biomedical & Health Sciences, Hiroshima University, Minami-ku, Hiroshima, Japan
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41
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Yamasaki M, Taniwaki M, Sawabe T, Hattori N. Large-vessel vasculitis visualization with [18F]-fluorodeoxyglucose uptake. QJM 2018; 111:577-578. [PMID: 29474697 DOI: 10.1093/qjmed/hcy040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- M Yamasaki
- Department of Respiratory Disease, Hiroshima Red Cross Hospital and Atomic-Bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - M Taniwaki
- Department of Respiratory Disease, Hiroshima Red Cross Hospital and Atomic-Bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - T Sawabe
- Department of Rheumatology, Hiroshima Red Cross Hospital and Atomic-Bomb Survivors Hospital, Naka-ku, Hiroshima, Japan
| | - N Hattori
- Department of Molecular and Internal Medicine, Institute of Biomedical & Health Sciences, Hiroshima University, Minami-ku, Hiroshima, Japan
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42
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Maruyama D, Tsukasaki K, Uchida T, Maeda Y, Shibayama H, Nagai H, Kurosawa M, Suehiro Y, Hatake K, Ando K, Yoshida I, Hidaka M, Murayama T, Okitsu Y, Tsukamoto N, Taniwaki M, Suzumiya J, Tamura K, Yamauchi T, Ueda R, Tobinai K. Correction to: Multicenter phase 1/2 study of forodesine in patients with relapsed peripheral T cell lymphoma. Ann Hematol 2018; 97:2529-2530. [PMID: 30054705 DOI: 10.1007/s00277-018-3455-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
The original version of this article contained a mistake in Fig. 4. The horizontal axis should be 36 instead of 60.
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Affiliation(s)
- Dai Maruyama
- Department of Hematology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
| | - Kunihiro Tsukasaki
- Department of Hematology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Toshiki Uchida
- Department of Hematology and Oncology, Japanese Red Cross Nagoya Daini Hospital, Nagoya, Japan
| | | | | | - Hirokazu Nagai
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | | | | | | | | | | | | | | | | | | | - Masafumi Taniwaki
- University Hospital, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | | | | | - Ryuzo Ueda
- Aichi Medical University, Nagakute, Japan
| | - Kensei Tobinai
- Department of Hematology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
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43
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Ogura M, Yamamoto K, Morishima Y, Wakabayashi M, Tobinai K, Ando K, Uike N, Kurosawa M, Gomyo H, Taniwaki M, Nosaka K, Tsukamoto N, Shimoyama T, Fukuhara N, Yakushijin Y, Ohnishi K, Miyazaki K, Sawada K, Takayama N, Hanamura I, Nagai H, Kobayashi H, Usuki K, Kobayashi N, Ohyashiki K, Utsumi T, Kumagai K, Maruyama D, Ohmachi K, Matsuno Y, Nakamura S, Hotta T, Tsukasaki K. R-High-CHOP/CHASER/LEED with autologous stem cell transplantation in newly diagnosed mantle cell lymphoma: JCOG0406 STUDY. Cancer Sci 2018; 109:2830-2840. [PMID: 29957865 PMCID: PMC6125440 DOI: 10.1111/cas.13719] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 06/19/2018] [Accepted: 06/23/2018] [Indexed: 01/03/2023] Open
Abstract
Although induction immunochemotherapy including high‐dose cytarabine and rituximab followed by high‐dose chemotherapy (HDC) with autologous stem cell transplantation (ASCT) is recommended for younger patients (≤65 years old) with untreated mantle cell lymphoma (MCL), no standard induction and HDC regimen has been established. We conducted a phase II study of induction immunochemotherapy of R‐High‐CHOP/CHASER followed by HDC of LEED with ASCT in younger patients with untreated advanced MCL. Eligibility criteria included untreated MCL, stage II bulky to IV, and age 20‐65 years. Patients received 1 cycle of R‐High‐CHOP followed by 3 cycles of CHASER every 3 weeks. Peripheral blood stem cells (PBSC) were harvested during CHASER. LEED with ASCT was delivered to patients who responded to R‐High‐CHOP/CHASER. Primary endpoint was 2‐year progression‐free survival (PFS). From June 2008 to June 2012, 45 patients (median age 59 years; range 38‐65 years) were enrolled. PBSC were successfully harvested from 36 of 43 patients. Thirty‐five patients completed ASCT. Two‐year PFS was 77% (80% CI 68‐84), which met the primary endpoint. Five‐year PFS and overall survival were 52% (95% CI 34‐68%) and 71% (95% CI 51‐84%), respectively. Overall response and complete response rates after induction immunochemotherapy were 96% and 82%, respectively. The most common grade 4 toxicities were hematological. In younger patients with untreated MCL, R‐High‐CHOP/CHASER/LEED with ASCT showed high efficacy and acceptable toxicity, and it can now be considered a standard treatment option.
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Affiliation(s)
- Michinori Ogura
- Department of Hematology and Oncology, Kasugai Municipal Hospital, Kasugai, Japan.,Department of Hematology and Oncology, Nagoya Daini Red Cross Hospital, Nagoya, Japan
| | - Kazuhito Yamamoto
- Department of Hematology and Cell Therapy, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Yasuo Morishima
- Department of Hematology and Cell Therapy, Aichi Cancer Center Hospital, Nagoya, Japan
| | | | - Kensei Tobinai
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Kiyoshi Ando
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan
| | - Naokuni Uike
- Department of Hematology, National Kyushu Cancer Center, Fukuoka, Japan
| | - Mitsutoshi Kurosawa
- Department of Hematology, National Hospital Organization Hokkaido Cancer Center, Sapporo, Japan
| | - Hiroshi Gomyo
- Department of Hematology, Hyogo Cancer Center, Akashi, Japan
| | - Masafumi Taniwaki
- Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kisato Nosaka
- Department of Hematology, Kumamoto University Hospital, Kumamoto, Japan
| | | | - Tatsu Shimoyama
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Noriko Fukuhara
- Department of Hematology, Tohoku University Hospital, Sendai, Japan
| | - Yoshihiro Yakushijin
- First Department of Internal Medicine, Ehime University Graduate School of Medicine, Toon, Japan
| | - Kazunori Ohnishi
- Department of Hematology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Kana Miyazaki
- Department of Hematology and Oncology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Kenichi Sawada
- Department of Hematology, Akita University Graduate School of Medicine and Faculty of Medicine, Akita, Japan
| | - Nobuyuki Takayama
- Second Department of Internal Medicine, Kyorin University School of Medicine, Tokyo, Japan
| | - Ichiro Hanamura
- Division of Hematology, Department of Internal Medicine, Aichi Medical University, Nagakute, Japan
| | - Hirokazu Nagai
- Department of Hematology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | | | - Kensuke Usuki
- Department of Hematology, NTT Medical Center Tokyo, Shinagawa-ku, Tokyo, Japan
| | - Naoki Kobayashi
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Kazuma Ohyashiki
- Department of Hematology, Tokyo Medical University, Tokyo, Japan
| | - Takahiko Utsumi
- Department of Hematology, Shiga General Hospital, Moriyama City, Japan
| | - Kyoya Kumagai
- Department of Hematology, Chiba Cancer Center, Chiba, Japan
| | - Dai Maruyama
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Ken Ohmachi
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan
| | - Yoshihiro Matsuno
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan
| | - Shigeo Nakamura
- Department of Pathology, Nagoya University School of Medicine, Nagoya, Japan
| | | | - Kunihiro Tsukasaki
- Department of Hematology, National Cancer Center Hospital East, Kashiwa, Japan
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44
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Takimoto-Shimomura T, Tsukamoto T, Maegawa S, Fujibayashi Y, Matsumura-Kimoto Y, Mizuno Y, Chinen Y, Shimura Y, Mizutani S, Horiike S, Taniwaki M, Kobayashi T, Kuroda J. Dual targeting of bromodomain-containing 4 by AZD5153 and BCL2 by AZD4320 against B-cell lymphomas concomitantly overexpressing c-MYC and BCL2. Invest New Drugs 2018; 37:210-222. [PMID: 29931583 DOI: 10.1007/s10637-018-0623-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 06/11/2018] [Indexed: 01/18/2023]
Abstract
Despite the recent therapeutic progress, the prognoses of diffuse large B-cell lymphomas (DLBCLs) that concomitantly overexpress c-MYC and BCL2, i.e., double hit lymphoma (DHL) and double expressing lymphoma (DEL), remain poor. This study examined triple targeting of c-MYC, BCL2 and the B-cell receptor (BCR) signaling pathway for DHL and DEL. We first used AZD5153, a novel bivalent inhibitor for bromodomain-containing 4 (BRD4), in DHL- and DEL-derived cell lines, because BRD4 regulates disease type-oriented key molecules for oncogenesis. AZD5153 was more effective than conventional monovalent BRD4 inhibitors, JQ1 and I-BET151, in inhibiting cell proliferation of a DHL-derived cell line and two DEL-derived cell lines, with at least 10-fold lower half growth inhibitory concentrations. AZD5153 caused G1/S cell cycle blockade, while the apoptosis-inducing effect was relatively modest. At the molecular level, AZD5153 was potent in downregulating various molecules for oncogenesis, such as c-MYC, AKT2 and MAP3K; those involved in the BCR signaling pathway, such as CD19, BLNK and CD79B; and those associated with B-cell development, such as IKZF1, IKZF3, PAX5, POU2AF1 and EBF1. In contrast, AZD5153 did not decrease anti-apoptotic BCL2 proteins, and did not activate pro-apoptotic BH3-only proteins, except BAD. To augment cell death induction, we added a novel BH3-mimicking BCL2 inhibitor AZD4320 to AZD5153, and found that these two agents had a mostly synergistic antitumor effect by increasing cells undergoing apoptosis in all three cell lines. These results provide a rationale for dual targeting of BRD4 and BCL2 using AZD5153 and AZD4320 as a therapeutic strategy against DHL and DEL.
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Affiliation(s)
- Tomoko Takimoto-Shimomura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Saori Maegawa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yuto Fujibayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yoshimi Mizuno
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Shinsuke Mizutani
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan.
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45
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Ri M, Suzuki K, Iida S, Hatake K, Chou T, Taniwaki M, Watanabe N, Tsukamoto T. A Phase I/II Study for Dose-finding, and to Investigate the Safety, Pharmacokinetics and Preliminary Efficacy of NK012, an SN-38-Incorporating Macromolecular Polymeric Micelle, in Patients with Multiple Myeloma. Intern Med 2018; 57:939-946. [PMID: 29225263 PMCID: PMC5919849 DOI: 10.2169/internalmedicine.9567-17] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Objective Multiple myeloma (MM) is the second most common hematological cancer. An attempt to treat MM using a topoisomerase I inhibitor was made based on our previous non-clinical studies suggesting the usefulness of an SN-38 derivative. Our aim was to conduct a phase I/II study of NK012, a micelle-forming SN-38 conjugate, in patients with relapsed/refractory multiple myeloma (RRMM). Methods NK012 was administered at doses of 12-24 mg/m2 and the safety, pharmacokinetics and preliminary efficacy were evaluated. Results Neutropenia was the most common grade 3 or 4 adverse drug reaction. Grade 4 neutropenia accounted for the majority of dose-limiting toxicities and only appeared at a dose of 24 mg/m2. The maximum concentrations and the area under the concentration-time curves from time zero to infinity for both NK012 and its active metabolite SN-38 increased in a dose-dependent manner. The best overall response was stable disease, which was achieved in 12 out of 16 patients. Conclusion The recommended dose of NK012 monotherapy for RRMM patients was concluded to be 20 mg/m2. However, this phase I/II study was terminated at the end of the phase I stage because no patients showed an objective response. Additional clinical studies of combination therapy with NK012 and other agents are warranted.
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Affiliation(s)
- Masaki Ri
- Department of Hematology and Oncology, Nagoya City University Graduate School of Medical Sciences, Japan
| | - Kenshi Suzuki
- Department of Hematology, Japanese Red Cross Medical Center, Japan
| | - Shinsuke Iida
- Department of Hematology and Oncology, Nagoya City University Graduate School of Medical Sciences, Japan
| | - Kiyohiko Hatake
- Department of Hematology and Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Japan
| | - Takaaki Chou
- Department of Internal Medicine, Niigata Cancer Center Hospital, Japan
| | - Masafumi Taniwaki
- Center for Molecular Diagnostics and Therapeutics, Kyoto Prefectural University of Medicine, Japan
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46
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Ando K, Chou T, Suzuki K, Shinagawa A, Uchida T, Taniwaki M, Hirata H, Ishizawa K, Matsue K, Okamoto S, Otsuka M, Matsumoto M, Iida S, Matsumura I, Ikeda T, Takezako N, Ogaki Y, Midorikawa S, Houck V, Ervin-Haynes A, Terui Y. [Lenalidomide and low-dose dexamethasone therapy for Japanese patients with newly diagnosed multiple myeloma: updated results of the MM-025 study]. Rinsho Ketsueki 2018; 58:2219-2226. [PMID: 29212972 DOI: 10.11406/rinketsu.58.2219] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In a Japanese phase II study (MM-025), the efficacy and safety of lenalidomide plus low-dose dexamethasone (Rd) were confirmed at a median follow-up of 14.2 months in patients with newly diagnosed multiple myeloma who were ineligible for hematopoietic stem cell transplantation. In the present report, we analyzed the follow-up data from the abovementioned study. Treatment was stopped for all 26 patients after a median follow-up of 31.3 months, and the median treatment duration was approximately 25 months. The overall response rate was 87.5%, and the complete response rate was 20.8%. The median duration of response and progression-free survival were 30.7 and 31.6 months, respectively. The median overall survival has not yet been reached. At least one grade 3/4 adverse event was experienced by 23 patients (88.5%), and 18 patients (69.2%) experienced serious adverse events. There were no treatment-related deaths. Therefore, the efficacy and safety of Rd were confirmed in transplant-ineligible Japanese patients with newly diagnosed multiple myeloma at the present follow-up period.
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Affiliation(s)
- Kiyoshi Ando
- Department of Hematology and Oncology, Tokai University School of Medicine
| | - Takaaki Chou
- Department of Internal Medicine, Niigata Cancer Center Hospital
| | - Kenshi Suzuki
- Myeloma/Amyloidosis Center, Japanese Red Cross Medical Center
| | | | - Toshiki Uchida
- Department of Hematology & Oncology, Japanese Red Cross Nagoya Daini Hospital
| | - Masafumi Taniwaki
- Center for Molecular Diagnostics and Therapeutics, Department of Hematology, University Hospital, Kyoto Prefectural University of Medicine
| | | | - Kenichi Ishizawa
- Department of Hematology and Cell Therapy, Yamagata University Faculty of Medicine
| | - Kosei Matsue
- Hematology and Oncology department, Kameda Medical Center
| | - Shinichiro Okamoto
- Division of Hematology, Department of Internal Medicine, Keio University School of Medicine
| | - Maki Otsuka
- Department of Hematology, National Hospital Organization Kagoshima Medical Center
| | - Morio Matsumoto
- Department of Hematology, National Hospital Organization Shibukawa Medical Center
| | - Shinsuke Iida
- Department of Hematology and Oncology, Nagoya City University Graduate School of Medical Sciences
| | - Itaru Matsumura
- Division of Hematology, Department of Internal Medicine, Kinki University Hospital, Faculty of Medicine
| | - Takashi Ikeda
- Division of Hematology and Stem Cell Transplantation, Shizuoka Cancer Center
| | - Naoki Takezako
- Division of Hematology, National Hospital Organization Disaster Medical Center
| | | | | | | | | | - Yasuhito Terui
- Department of Hematology Oncology, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research
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47
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Maegawa S, Chinen Y, Shimura Y, Tanba K, Takimoto T, Mizuno Y, Matsumura-Kimoto Y, Kuwahara-Ota S, Tsukamoto T, Kobayashi T, Horiike S, Taniwaki M, Kuroda J. Phosphoinositide-dependent protein kinase 1 is a potential novel therapeutic target in mantle cell lymphoma. Exp Hematol 2018; 59:72-81.e2. [DOI: 10.1016/j.exphem.2017.12.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 12/15/2017] [Accepted: 12/17/2017] [Indexed: 10/18/2022]
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48
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Mizuno Y, Tsukamoto T, Kawata E, Uoshima N, Uchiyama H, Yokota I, Maegawa S, Takimoto T, Tanba K, Matsumura-Kimoto Y, Kuwahara-Ota S, Fujibayashi Y, Yamamoto-Sugitani M, Chinen Y, Shimura Y, Horiike S, Taniwaki M, Kobayashi T, Kuroda J. Chromosomal abnormality variation detected by G-banding is associated with prognosis of diffuse large B-cell lymphoma treated by R-CHOP-based therapy. Cancer Med 2018; 7:655-664. [PMID: 29473332 PMCID: PMC5852349 DOI: 10.1002/cam4.1342] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 12/02/2017] [Accepted: 12/21/2017] [Indexed: 12/13/2022] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL), which is the most prevalent disease subtype of non-Hodgkin lymphoma, is highly heterogeneous in terms of cytogenetic and molecular features. This study retrospectively investigated the clinical impact of G-banding-defined chromosomal abnormality on treatment outcomes of DLBCL in the era of rituximab-containing immunochemotherapy. Of 181 patients who were diagnosed with DLBCL and treated with R-CHOP or an R-CHOP-like regimen between January 2006 and April 2014, metaphase spreads were evaluable for G-banding in 120. In these 120 patients, 40 were found to harbor a single chromosomal aberration type; 63 showed chromosomal abnormality variations (CAVs), which are defined by the presence of different types of chromosomal abnormalities in G-banding, including 19 with two CAVs and 44 with ≥3 CAVs; and 17 had normal karyotypes. No specific chromosomal break point or numerical abnormality was associated with overall survival (OS) or progression-free survival (PFS), but the presence of ≥3 CAVs was significantly associated with inferior OS rates (hazard ratio (HR): 2.222, 95% confidence interval (CI): 1.056-4.677, P = 0.031) and tended to be associated with shorter PFS (HR: 1.796, 95% CI: 0.965-3.344, P = 0.061). In addition, ≥3 CAVs more frequently accumulated in high-risk patients, as defined by several conventional prognostic indices, such as the revised International Prognostic Index. In conclusion, our results suggest that the emergence of more CAVs, especially ≥3, based on chromosomal instability underlies the development of high-risk disease features and a poor prognosis in DLBCL.
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Affiliation(s)
- Yoshimi Mizuno
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Eri Kawata
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Isao Yokota
- Department of Biostatistics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Saori Maegawa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomoko Takimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuna Tanba
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Saeko Kuwahara-Ota
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuto Fujibayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Mio Yamamoto-Sugitani
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
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49
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Kaneko H, Taniwaki M, Matsumoto Y, Yoshida M, Shimura K, Fujino T, Uchiyama H, Kuroda J. An adult-onset case of chronic active Epstein-Barr virus infection with fulminant clinical course. J Infect Chemother 2018; 24:479-482. [PMID: 29426773 DOI: 10.1016/j.jiac.2017.12.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 12/07/2017] [Accepted: 12/31/2017] [Indexed: 11/26/2022]
Abstract
A 56-year-old Japanese male with chronic active Epstein-Barr virus (EBV) infection (CAEBV) who developed systemic gamma-delta T-cell lymphoproliferative disease (LPD) is reported. Although immune cooling therapy was effective, he died of sudden and severe hypoxia and anemia soon after the initiation of cytotoxic chemotherapy that had been previously recommended. There might remain a difficulty to control fulminant adult-onset CAEBV. Additionally, we describe three types of lymphoid cells that were observed in his peripheral blood: morphologically normal lymphocytes, large blastic cells and mature ones with rough granules. Morphological observation appeared to be useful to estimate clinical manifestations. Since CAEBV is extremely rare disease in adult population, it is important to accumulate clinical data to more understand the pathogenesis or to establish treatment strategy.
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Affiliation(s)
- Hiroto Kaneko
- Department of Hematology, Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku, Kyoto 607-8086, Japan.
| | - Masafumi Taniwaki
- Department of Hematology, Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku, Kyoto 607-8086, Japan
| | - Yosuke Matsumoto
- Department of Hematology, Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku, Kyoto 607-8086, Japan
| | - Mihoko Yoshida
- Department of Hematology, Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku, Kyoto 607-8086, Japan
| | - Kazuho Shimura
- Department of Hematology, Aiseikai Yamashina Hospital, 19-4 Takehana-Shichouno-cho, Yamashina-ku, Kyoto 607-8086, Japan
| | - Takahiro Fujino
- Department of Hematology, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-ku, Kyoto 605-8601, Japan
| | - Junya Kuroda
- Department of Hematology, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
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50
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Tanba K, Chinen Y, Uchiyama H, Uoshima N, Shimura K, Fuchida S, Kiyota M, Nakao M, Shimura Y, Kobayashi T, Horiike S, Wada K, Shimazaki C, Kaneko H, Kobayashi Y, Taniwaki M, Kuroda J. Prognostic impact of a past or synchronous second cancer in diffuse large B cell lymphoma. Blood Cancer J 2018; 8:1. [PMID: 29367648 PMCID: PMC5802597 DOI: 10.1038/s41408-017-0043-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 11/16/2017] [Accepted: 11/29/2017] [Indexed: 01/22/2023] Open
Affiliation(s)
- Kazuna Tanba
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Kyoto Clinical Hematology Study Group, Kyoto, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan. .,Kyoto Clinical Hematology Study Group, Kyoto, Japan.
| | - Hitoji Uchiyama
- Kyoto Clinical Hematology Study Group, Kyoto, Japan.,Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Nobuhiko Uoshima
- Kyoto Clinical Hematology Study Group, Kyoto, Japan.,Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Kazuho Shimura
- Kyoto Clinical Hematology Study Group, Kyoto, Japan.,Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Shinichi Fuchida
- Kyoto Clinical Hematology Study Group, Kyoto, Japan.,Department of Hematology, Japan Community Health Care Organization Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Miki Kiyota
- Kyoto Clinical Hematology Study Group, Kyoto, Japan.,Department of Hematology, Matsushita Memorial Hospital, Osaka, Japan
| | - Mitsushige Nakao
- Kyoto Clinical Hematology Study Group, Kyoto, Japan.,Department of Internal Medicine, Otsu Municipal Hospital, Shiga, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Kyoto Clinical Hematology Study Group, Kyoto, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Kyoto Clinical Hematology Study Group, Kyoto, Japan
| | - Shigeo Horiike
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Kyoto Clinical Hematology Study Group, Kyoto, Japan
| | - Katsuya Wada
- Kyoto Clinical Hematology Study Group, Kyoto, Japan.,Department of Hematology, Matsushita Memorial Hospital, Osaka, Japan
| | - Chihiro Shimazaki
- Kyoto Clinical Hematology Study Group, Kyoto, Japan.,Department of Hematology, Japan Community Health Care Organization Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Hiroto Kaneko
- Kyoto Clinical Hematology Study Group, Kyoto, Japan.,Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Yutaka Kobayashi
- Kyoto Clinical Hematology Study Group, Kyoto, Japan.,Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Masafumi Taniwaki
- Kyoto Clinical Hematology Study Group, Kyoto, Japan.,Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Kyoto Clinical Hematology Study Group, Kyoto, Japan
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