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Kameda T, Utsunomiya A, Otsuka N, Kubuki Y, Uchida T, Shide K, Kamiunten A, Nakano N, Tokunaga M, Miyazono T, Ito Y, Yonekura K, Kawakita T, Akizuki K, Tahira Y, Karasawa M, Hidaka T, Konagata A, Taniguchi N, Nagatomo Y, Kogo F, Shimizu K, Ueno H, Ishizaki J, Takahashi N, Ikei Y, Hidaka M, Yamaguchi H, Shimoda K. Impaired humoral immunity following COVID-19 vaccination in HTLV-1 carriers. BMC Infect Dis 2024; 24:96. [PMID: 38233756 PMCID: PMC10792913 DOI: 10.1186/s12879-024-09001-z] [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: 08/28/2023] [Accepted: 01/09/2024] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND Whether human T-lymphotropic virus type 1 (HTLV-1) carriers can develop sufficient humoral immunity after coronavirus disease 2019 (COVID-19) vaccination is unknown. METHODS To investigate humoral immunity after COVID-19 vaccination in HTLV-1 carriers, a multicenter, prospective observational cohort study was conducted at five institutions in southwestern Japan, an endemic area for HTLV-1. HTLV-1 carriers and HTLV-1-negative controls were enrolled for this study from January to December 2022. During this period, the third dose of the COVID-19 vaccine was actively administered. HTLV-1 carriers were enrolled during outpatient visits, while HTLV-1-negative controls included health care workers and patients treated by participating institutions for diabetes, hypertension, or dyslipidemia. The main outcome was the effect of HTLV-1 infection on the plasma anti-COVID-19 spike IgG (IgG-S) titers after the third dose, assessed by multivariate linear regression with other clinical factors. RESULTS We analyzed 181 cases (90 HTLV-1 carriers, 91 HTLV-1-negative controls) after receiving the third dose. HTLV-1 carriers were older (median age 67.0 vs. 45.0 years, p < 0.001) and more frequently had diabetes, hypertension, or dyslipidemia than did HTLV-1-negative controls (60.0% vs. 27.5%, p < 0.001). After the third dose, the IgG-S titers decreased over time in both carriers and controls. Multivariate linear regression in the entire cohort showed that time since the third dose, age, and HTLV-1 infection negatively influenced IgG-S titers. After adjusting for confounders such as age, or presence of diabetes, hypertension, or dyslipidemia between carriers and controls using the overlap weighting propensity score method, and performing weighted regression analysis in the entire cohort, both time since the third dose and HTLV-1 infection negatively influenced IgG-S titers. CONCLUSIONS The humoral immunity after the third vaccination dose is impaired in HTLV-1 carriers; thus, customized vaccination schedules may be necessary for them.
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Affiliation(s)
- Takuro Kameda
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Atae Utsunomiya
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | | | - Yoko Kubuki
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Taisuke Uchida
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Kotaro Shide
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Ayako Kamiunten
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Nobuaki Nakano
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | - Masahito Tokunaga
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | | | - Yoshikiyo Ito
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | - Kentaro Yonekura
- Department of Dermatology, Imamura General Hospital, Kagoshima, Japan
| | - Toshiro Kawakita
- National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Keiichi Akizuki
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Yuki Tahira
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Masayoshi Karasawa
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Tomonori Hidaka
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Ayaka Konagata
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Norifumi Taniguchi
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Yuma Nagatomo
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Fumiko Kogo
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Koichiro Shimizu
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Hiroaki Ueno
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Junzo Ishizaki
- Department of Internal Medicine, Aisenkai Nichinan Hospital, Nichinan, Japan
| | | | | | - Michihiro Hidaka
- National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Hideki Yamaguchi
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Kazuya Shimoda
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan.
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Kameda T, Kataoka K, Kamiunten A, Hidaka M, Miyoshi H, Nakano N, Nosaka K, Yoshimitsu M, Yasunaga JI, Kogure Y, Shide K, Miyahara M, Sakamoto T, Akizuki K, Hidaka T, Kubuki Y, Koya J, Kawano N, Yamashita K, Kawano H, Toyama T, Maeda K, Marutsuka K, Imaizumi Y, Kato K, Sugio T, Tokunaga M, Tashiro Y, Takaori-Kondo A, Miyazaki Y, Akashi K, Ishitsuka K, Matsuoka M, Ohshima K, Watanabe T, Kitanaka A, Utsunomiya A, Ogawa S, Shimoda K. Integrated genetic and clinical prognostic factors for aggressive adult T-cell leukemia/lymphoma. Haematologica 2023. [PMID: 36794502 PMCID: PMC10388278 DOI: 10.3324/haematol.2022.281510] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Indexed: 02/17/2023] Open
Abstract
The prognosis of aggressive adult T-cell leukemia/lymphoma (ATL) is poor, and allogeneic hematopoietic stem-cell transplantation (allo-HSCT) is a curative treatment. To identify favorable prognostic patients after intensive chemotherapy, and who therefore might not require upfront allo-HSCT, we aimed to improve risk stratification of aggressive ATL patients aged.
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Affiliation(s)
- Takuro Kameda
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki
| | - Keisuke Kataoka
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan; Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo
| | - Ayako Kamiunten
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki
| | - Michihiro Hidaka
- National Hospital Organization Kumamoto Medical Center, Kumamoto
| | - Hiroaki Miyoshi
- Department of Pathology, Kurume University School of Medicine, Kurume
| | - Nobuaki Nakano
- Department of Hematology, Imamura General Hospital, Kagoshima
| | - Kisato Nosaka
- Department of Hematology, Rheumatology and Infectious Diseases, Faculty of Life Sciences, Kumamoto University of Medicine, Kumamoto
| | - Makoto Yoshimitsu
- Department of Hematology and Rheumatology, Kagoshima University Hospital, Kagoshima
| | - Jun-Ichirou Yasunaga
- Department of Hematology, Rheumatology and Infectious Diseases, Faculty of Life Sciences, Kumamoto University of Medicine, Kumamoto, Japan; Institute for Frontier Life and Medical Sciences, Kyoto University, Kyoto
| | - Yasunori Kogure
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo
| | - Kotaro Shide
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki
| | | | - Takashi Sakamoto
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto
| | - Keiichi Akizuki
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki
| | - Tomonori Hidaka
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki
| | - Yoko Kubuki
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki
| | - Junji Koya
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo
| | - Noriaki Kawano
- Department of Internal medicine, Miyazaki Prefectural Miyazaki Hospital, Miyazaki
| | - Kiyoshi Yamashita
- Department of Internal medicine, Miyazaki Prefectural Miyazaki Hospital, Miyazaki
| | - Hiroshi Kawano
- Department of Internal medicine, Koga General Hospital, Miyazaki
| | - Takanori Toyama
- Department of Internal medicine, Miyazaki Prefectural Nobeoka Hospital, Miyazaki
| | - Kouichi Maeda
- National Hospital Organization Miyakonojo Medical center, Miyazaki
| | - Kosuke Marutsuka
- Department of Anatomic Pathology, Miyazaki Prefectural Miyazaki Hospital, Miyazaki
| | - Yoshitaka Imaizumi
- Department of Hematology, Atomic Bomb Disease and Hibakusha Medicine Unit, Atomic Bomb Disease Institute, Nagasaki University, Nagasaki
| | - Koji Kato
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka
| | - Takeshi Sugio
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka
| | | | - Yukie Tashiro
- Department of Pathology, Imamura General Hospital, Kagoshima
| | - Akifumi Takaori-Kondo
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto
| | - Yasushi Miyazaki
- Department of Hematology, Atomic Bomb Disease and Hibakusha Medicine Unit, Atomic Bomb Disease Institute, Nagasaki University, Nagasaki
| | - Koichi Akashi
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka
| | - Kenji Ishitsuka
- Department of Hematology and Rheumatology, Kagoshima University Hospital, Kagoshima
| | - Masao Matsuoka
- Department of Hematology, Rheumatology and Infectious Diseases, Faculty of Life Sciences, Kumamoto University of Medicine, Kumamoto
| | - Koichi Ohshima
- Department of Pathology, Kurume University School of Medicine, Kurume
| | - Toshiki Watanabe
- Department of Practical Management of Medical Information, St Marianna University, Graduate School of Medicine, Tokyo
| | - Akira Kitanaka
- Department of Laboratory Medicine, Kawasaki Medical School, Kurashiki
| | - Atae Utsunomiya
- Department of Hematology, Imamura General Hospital, Kagoshima
| | - Seishi Ogawa
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto
| | - Kazuya Shimoda
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki.
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3
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Kameda T, Shide K, Kamiunten A, Kogure Y, Morishita D, Koya J, Tahira Y, Akizuki K, Yokomizo-Nakano T, Kubota S, Marutsuka K, Sekine M, Hidaka T, Kubuki Y, Kitai Y, Matsuda T, Yoda A, Ohshima T, Sugiyama M, Sashida G, Kataoka K, Ogawa S, Shimoda K. CARD11 mutation and HBZ expression induce lymphoproliferative disease and adult T-cell leukemia/lymphoma. Commun Biol 2022; 5:1309. [PMID: 36446869 PMCID: PMC9709164 DOI: 10.1038/s42003-022-04284-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] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 11/21/2022] [Indexed: 12/03/2022] Open
Abstract
Adult T-cell leukemia/lymphoma (ATL) is caused by human T-cell leukemia virus type 1 (HTLV-1). In addition to HTLV-1 bZIP factor (HBZ), a leukemogenic antisense transcript of HTLV-1, abnormalities of genes involved in TCR-NF-κB signaling, such as CARD11, are detected in about 90% of patients. Utilizing mice expressing CD4+ T cell-specific CARD11(E626K) and/or CD4+ T cell-specific HBZ, namely CARD11(E626K)CD4-Cre mice, HBZ transgenic (Tg) mice, and CARD11(E626K)CD4-Cre;HBZ Tg double transgenic mice, we clarify these genes' pathogenetic effects. CARD11(E626K)CD4-Cre and HBZ Tg mice exhibit lymphocytic invasion to many organs, including the lungs, and double transgenic mice develop lymphoproliferative disease and increase CD4+ T cells in vivo. CARD11(E626K) and HBZ cooperatively activate the non-canonical NF-κB pathway, IRF4 targets, BATF3/IRF4/HBZ transcriptional network, MYC targets, and E2F targets. Most KEGG and HALLMARK gene sets enriched in acute-type ATL are also enriched in double transgenic mice, indicating that these genes cooperatively contribute to ATL development.
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Affiliation(s)
- Takuro Kameda
- grid.410849.00000 0001 0657 3887Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kotaro Shide
- grid.410849.00000 0001 0657 3887Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Ayako Kamiunten
- grid.410849.00000 0001 0657 3887Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yasunori Kogure
- grid.272242.30000 0001 2168 5385Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | | | - Junji Koya
- grid.272242.30000 0001 2168 5385Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Yuki Tahira
- grid.410849.00000 0001 0657 3887Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Keiichi Akizuki
- grid.410849.00000 0001 0657 3887Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Takako Yokomizo-Nakano
- grid.274841.c0000 0001 0660 6749Laboratory of Transcriptional Regulation in Leukemogenesis, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Sho Kubota
- grid.274841.c0000 0001 0660 6749Laboratory of Transcriptional Regulation in Leukemogenesis, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Kosuke Marutsuka
- Department of Anatomic Pathology, Miyazaki Prefectural Miyazaki Hospital, Miyazaki, Japan
| | - Masaaki Sekine
- grid.410849.00000 0001 0657 3887Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Tomonori Hidaka
- grid.410849.00000 0001 0657 3887Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yoko Kubuki
- grid.410849.00000 0001 0657 3887Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yuichi Kitai
- grid.39158.360000 0001 2173 7691Department of Immunology, Graduate School of Pharmaceutical Sciences, Hokkaido University, Sapporo, Hokkaido Japan
| | - Tadashi Matsuda
- grid.39158.360000 0001 2173 7691Department of Immunology, Graduate School of Pharmaceutical Sciences, Hokkaido University, Sapporo, Hokkaido Japan
| | - Akinori Yoda
- grid.258799.80000 0004 0372 2033Department of Pathology and Tumor Biology, Kyoto University, Kyoto, Japan
| | - Takayuki Ohshima
- grid.412769.f0000 0001 0672 0015Faculty of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, Kagawa, Japan
| | | | - Goro Sashida
- grid.274841.c0000 0001 0660 6749Laboratory of Transcriptional Regulation in Leukemogenesis, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Keisuke Kataoka
- grid.272242.30000 0001 2168 5385Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan ,grid.26091.3c0000 0004 1936 9959Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Seishi Ogawa
- grid.258799.80000 0004 0372 2033Department of Pathology and Tumor Biology, Kyoto University, Kyoto, Japan
| | - Kazuya Shimoda
- grid.410849.00000 0001 0657 3887Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
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4
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Kogure Y, Kameda T, Koya J, Yoshimitsu M, Nosaka K, Yasunaga JI, Imaizumi Y, Watanabe M, Saito Y, Ito Y, McClure MB, Tabata M, Shingaki S, Yoshifuji K, Chiba K, Okada A, Kakiuchi N, Nannya Y, Kamiunten A, Tahira Y, Akizuki K, Sekine M, Shide K, Hidaka T, Kubuki Y, Kitanaka A, Hidaka M, Nakano N, Utsunomiya A, Sica RA, Acuna-Villaorduna A, Janakiram M, Shah U, Ramos JC, Shibata T, Takeuchi K, Takaori-Kondo A, Miyazaki Y, Matsuoka M, Ishitsuka K, Shiraishi Y, Miyano S, Ogawa S, Ye BH, Shimoda K, Kataoka K. Whole-genome landscape of adult T-cell leukemia/lymphoma. Blood 2022; 139:967-982. [PMID: 34695199 PMCID: PMC8854674 DOI: 10.1182/blood.2021013568] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 10/11/2021] [Indexed: 11/20/2022] Open
Abstract
Adult T-cell leukemia/lymphoma (ATL) is an aggressive neoplasm immunophenotypically resembling regulatory T cells, associated with human T-cell leukemia virus type-1. Here, we performed whole-genome sequencing (WGS) of 150 ATL cases to reveal the overarching landscape of genetic alterations in ATL. We discovered frequent (33%) loss-of-function alterations preferentially targeting the CIC long isoform, which were overlooked by previous exome-centric studies of various cancer types. Long but not short isoform-specific inactivation of Cic selectively increased CD4+CD25+Foxp3+ T cells in vivo. We also found recurrent (13%) 3'-truncations of REL, which induce transcriptional upregulation and generate gain-of-function proteins. More importantly, REL truncations are also common in diffuse large B-cell lymphoma, especially in germinal center B-cell-like subtype (12%). In the non-coding genome, we identified recurrent mutations in regulatory elements, particularly splice sites, of several driver genes. In addition, we characterized the different mutational processes operative in clustered hypermutation sites within and outside immunoglobulin/T-cell receptor genes and identified the mutational enrichment at the binding sites of host and viral transcription factors, suggesting their activities in ATL. By combining the analyses for coding and noncoding mutations, structural variations, and copy number alterations, we discovered 56 recurrently altered driver genes, including 11 novel ones. Finally, ATL cases were classified into 2 molecular groups with distinct clinical and genetic characteristics based on the driver alteration profile. Our findings not only help to improve diagnostic and therapeutic strategies in ATL, but also provide insights into T-cell biology and have implications for genome-wide cancer driver discovery.
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Affiliation(s)
- Yasunori Kogure
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Takuro Kameda
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Junji Koya
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Makoto Yoshimitsu
- Department of Hematology and Rheumatology, Kagoshima University Hospital, Kagoshima, Japan
| | - Kisato Nosaka
- Department of Hematology, Rheumatology, and Infectious Disease, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Jun-Ichirou Yasunaga
- Department of Hematology, Rheumatology, and Infectious Disease, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yoshitaka Imaizumi
- Department of Hematology, Atomic Bomb Disease and Hibakusha Medicine Unit, Atomic Bomb Disease Institute, Nagasaki University, Nagasaki, Japan
| | - Mizuki Watanabe
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yuki Saito
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
- Department of Gastroenterology, Keio University School of Medicine, Tokyo, Japan
| | - Yuta Ito
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
- Division of Clinical Oncology and Hematology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Marni B McClure
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Mariko Tabata
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
- Department of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Sumito Shingaki
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Kota Yoshifuji
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
- Department of Hematology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kenichi Chiba
- Division of Genome Analysis Platform Development, National Cancer Center Research Institute, Tokyo, Japan
| | - Ai Okada
- Division of Genome Analysis Platform Development, National Cancer Center Research Institute, Tokyo, Japan
| | - Nobuyuki Kakiuchi
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yasuhito Nannya
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ayako Kamiunten
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yuki Tahira
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Keiichi Akizuki
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Masaaki Sekine
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kotaro Shide
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Tomonori Hidaka
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yoko Kubuki
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Akira Kitanaka
- Department of Laboratory Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Michihiro Hidaka
- Department of Hematology, National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Nobuaki Nakano
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | - Atae Utsunomiya
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | - R Alejandro Sica
- Department of Oncology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | - Ana Acuna-Villaorduna
- Department of Oncology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | - Murali Janakiram
- Department of Oncology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | - Urvi Shah
- Department of Oncology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | - Juan Carlos Ramos
- Division of Hematology/Oncology, Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL
| | - Tatsuhiro Shibata
- Division of Cancer Genomics, National Cancer Center Research Institute, Tokyo, Japan
- Laboratory of Molecular Medicine, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Kengo Takeuchi
- Division of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
- Pathology Project for Molecular Targets, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akifumi Takaori-Kondo
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yasushi Miyazaki
- Department of Hematology, Atomic Bomb Disease and Hibakusha Medicine Unit, Atomic Bomb Disease Institute, Nagasaki University, Nagasaki, Japan
| | - Masao Matsuoka
- Department of Hematology, Rheumatology, and Infectious Disease, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kenji Ishitsuka
- Department of Hematology and Rheumatology, Kagoshima University Hospital, Kagoshima, Japan
| | - Yuichi Shiraishi
- Division of Genome Analysis Platform Development, National Cancer Center Research Institute, Tokyo, Japan
| | - Satoru Miyano
- M&D Data Science Center, Tokyo Medical and Dental University, Tokyo, Japan
| | - Seishi Ogawa
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - B Hilda Ye
- Department of Cell Biology, Albert Einstein College of Medicine, New York, NY; and
| | - Kazuya Shimoda
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Keisuke Kataoka
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
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5
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Koya J, Saito Y, Kameda T, Kogure Y, Yuasa M, Nagasaki J, McClure MB, Shingaki S, Tabata M, Tahira Y, Akizuki K, Kamiunten A, Sekine M, Shide K, Kubuki Y, Hidaka T, Kitanaka A, Nakano N, Utsunomiya A, Togashi Y, Ogawa S, Shimoda K, Kataoka K. Single-Cell Analysis of the Multicellular Ecosystem in Viral Carcinogenesis by HTLV-1. Blood Cancer Discov 2021; 2:450-467. [PMID: 34661162 PMCID: PMC8514013 DOI: 10.1158/2643-3230.bcd-21-0044] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [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: 03/05/2021] [Revised: 06/17/2021] [Accepted: 07/09/2021] [Indexed: 11/18/2022] Open
Abstract
High-dimensional single-cell landscape of immune alterations during HTLV-1 infection and leukemogenesis identifies hallmarks of premalignant and malignant T-cell states and the accompanying shift of systemic immune state toward myeloid and immunosuppressive. Premalignant clonal expansion of human T-cell leukemia virus type-1 (HTLV-1)–infected cells occurs before viral carcinogenesis. Here we characterize premalignant cells and the multicellular ecosystem in HTLV-1 infection with and without adult T-cell leukemia/lymphoma (ATL) by genome sequencing and single-cell simultaneous transcriptome and T/B-cell receptor sequencing with surface protein analysis. We distinguish malignant phenotypes caused by HTLV-1 infection and leukemogenesis and dissect clonal evolution of malignant cells with different clinical behavior. Within HTLV-1–infected cells, a regulatory T-cell phenotype associates with premalignant clonal expansion. We also delineate differences between virus- and tumor-related changes in the nonmalignant hematopoietic pool, including tumor-specific myeloid propagation. In a newly generated conditional knockout mouse model recapitulating T-cell–restricted CD274 (encoding PD-L1) gene lesions found in ATL, we demonstrate that PD-L1 overexpressed by T cells is transferred to surrounding cells, leading to their PD-L1 upregulation. Our findings provide insights into clonal evolution and immune landscape of multistep virus carcinogenesis.
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Affiliation(s)
- Junji Koya
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Yuki Saito
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan.,Department of Gastroenterology, Keio University School of Medicine, Tokyo, Japan
| | - Takuro Kameda
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yasunori Kogure
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Mitsuhiro Yuasa
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan.,Department of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Joji Nagasaki
- Chiba Cancer Center, Research Institute, Chiba, Japan
| | - Marni B McClure
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Sumito Shingaki
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Mariko Tabata
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan.,Department of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yuki Tahira
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Keiichi Akizuki
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Ayako Kamiunten
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Masaaki Sekine
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kotaro Shide
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yoko Kubuki
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Tomonori Hidaka
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Akira Kitanaka
- Department of Laboratory Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Nobuaki Nakano
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | - Atae Utsunomiya
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | | | - Seishi Ogawa
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kazuya Shimoda
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Keisuke Kataoka
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan.,Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
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6
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Takeshima H, Yoshikawa N, Akizuki K, Hidaka T, Shimoda K, Ikeda R. Ursodeoxycholic acid markedly promotes the absorption of microemulsion-formulated cyclosporine A: A case report. J Clin Pharm Ther 2021; 47:260-262. [PMID: 34288009 DOI: 10.1111/jcpt.13496] [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: 03/24/2021] [Revised: 06/28/2021] [Accepted: 07/13/2021] [Indexed: 11/30/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE Cyclosporine A (CyA) causes intrahepatic biliary stasis via inhibition of bile acid excretion through the bile salt export pump. We report a case of a patient in whom ursodeoxycholic acid (UDCA) markedly promoted the absorption of microemulsion-formulated CyA. CASE SUMMARY The patient was a 22-year-old Japanese man diagnosed with stage 3 aplastic anaemia. He was treated with CyA, and 2 h post-dose (C2) was increased by UDCA. WHAT IS NEW AND CONCLUSION A remarkable interaction was observed between CyA and UDCA. This is a valuable finding for improving the treatment strategies for haematological disorders.
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Affiliation(s)
- Hidemi Takeshima
- Department of Pharmacy, University of Miyazaki Hospital, Miyazaki, Japan
| | - Naoki Yoshikawa
- Department of Pharmacy, University of Miyazaki Hospital, Miyazaki, Japan
| | - Keiichi Akizuki
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Tomonori Hidaka
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kazuya Shimoda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Ryuji Ikeda
- Department of Pharmacy, University of Miyazaki Hospital, Miyazaki, Japan
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7
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Yoshikawa N, Takeshima H, Sekine M, Akizuki K, Hidaka T, Shimoda K, Ikeda R. Relationship between CYP3A5 Polymorphism and Tacrolimus Blood Concentration Changes in Allogeneic Hematopoietic Stem Cell Transplant Recipients during Continuous Infusion. Pharmaceuticals (Basel) 2021; 14:ph14040353. [PMID: 33920149 PMCID: PMC8070336 DOI: 10.3390/ph14040353] [Citation(s) in RCA: 3] [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: 03/09/2021] [Revised: 04/05/2021] [Accepted: 04/08/2021] [Indexed: 12/15/2022] Open
Abstract
A polymorphism in the gene encoding the metabolic enzyme cytochrome P450 family 3 subfamily A member 5 (CYP3A5) is a particularly influential factor in the use of tacrolimus in Japanese patients. Those who are homozygotic for the *3 mutation lack CYP3A5 activity, which results in substantial individual differences in tacrolimus metabolism. The aim of this study was to analyze the relationship between individual differences in tacrolimus blood concentration changes and CYP3A5 polymorphisms in allogeneic hematopoietic stem cell transplantation recipients during the period of increasing blood concentration of the drug following treatment onset. This was a prospective observational cohort study, involving 20 patients administered tacrolimus by continuous infusion. The subjects were divided into the *1/*3 and *3/*3 groups based on CYP3A5 polymorphism analysis. The tacrolimus blood concentration/dose (C/D) ratio increased from day 1 and was largely stable on day 5, and a significant difference was observed between the *1/*3 and *3/*3 groups in the time course of the C/D ratio during this period (p < 0.05). This study reveals the effects of CYP3A5 polymorphism on continuous changes in tacrolimus blood concentration.
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Affiliation(s)
- Naoki Yoshikawa
- Department of Pharmacy, University of Miyazaki Hospital, Miyazaki 889-1692, Japan; (H.T.); (R.I.)
- Correspondence: ; Tel.: +81-985-85-1512
| | - Hidemi Takeshima
- Department of Pharmacy, University of Miyazaki Hospital, Miyazaki 889-1692, Japan; (H.T.); (R.I.)
| | - Masaaki Sekine
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan; (M.S.); (K.A.); (T.H.); (K.S.)
| | - Keiichi Akizuki
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan; (M.S.); (K.A.); (T.H.); (K.S.)
| | - Tomonori Hidaka
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan; (M.S.); (K.A.); (T.H.); (K.S.)
| | - Kazuya Shimoda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan; (M.S.); (K.A.); (T.H.); (K.S.)
| | - Ryuji Ikeda
- Department of Pharmacy, University of Miyazaki Hospital, Miyazaki 889-1692, Japan; (H.T.); (R.I.)
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8
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Akizuki K, Matsuoka H, Toyama T, Kamiunten A, Sekine M, Shide K, Kameda T, Kawano N, Maeda K, Takeuchi M, Kawano H, Sato S, Ishizaki J, Tahira Y, Shimoda H, Hidaka T, Yamashita K, Kubuki Y, Shimoda K. Real-World Data on Clinical Features, Outcomes, and Prognostic Factors in Multiple Myeloma from Miyazaki Prefecture, Japan. J Clin Med 2020; 10:jcm10010105. [PMID: 33396800 PMCID: PMC7795356 DOI: 10.3390/jcm10010105] [Citation(s) in RCA: 5] [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] [Received: 11/04/2020] [Revised: 12/27/2020] [Accepted: 12/28/2020] [Indexed: 11/16/2022] Open
Abstract
The prognosis of multiple myeloma (MM) has improved with the introduction of novel agents. These data are largely derived from clinical trials and might not reflect real-world patient outcomes accurately. We surveyed real-world data from 284 patients newly diagnosed with MM between 2010 and 2018 in Miyazaki Prefecture. The median follow-up period was 32.8 months. The median age at diagnosis was 71 years, with 68% of patients aged >65 years. The International Staging System (ISS) stage at diagnosis was I in 18.4% of patients, II in 34.1%, and III in 47.5%. Bortezomib-containing regimens were preferred as initial treatment; they were used in 147 patients (51.8%). In total, 80% of patients were treated with one or more novel agents (thalidomide, lenalidomide, or bortezomib). Among 228 patients who were treated with novel agents as an initial treatment, the overall response rate (partial response (PR) or better) to initial treatment was 78.4%, and the median time to next treatment (TTNT) was 11.6 months. In the multivariate analysis, PR or better responses to initial treatment were independently favorable prognostic factors for TTNT. The median survival time after initial therapy for patients with novel agents was 56.4 months and 3-year overall survival (OS) was 70.4%. In multivariate analysis, ISS stage I/II disease and PR or better response to initial treatment, and autologous stem cell transplantation (ASCT) were identified as independent prognostic factors for overall survival (OS).
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Affiliation(s)
- Keiichi Akizuki
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; (K.A.); (A.K.); (M.S.); (K.S.); (T.K.); (Y.T.); (H.S.); (T.H.); (Y.K.)
| | - Hitoshi Matsuoka
- Department of Internal Medicine, Koga General Hospital, 1749-1 Sudaki, Ikeuchi Machi, Miyazaki 880-0041, Japan; (H.M.); (M.T.); (H.K.)
| | - Takanori Toyama
- Department of Internal Medicine, Miyazaki Prefectural Nobeoka Hospital, 2-1-10 Shinkouji, Nobeoka 882-0835, Japan;
| | - Ayako Kamiunten
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; (K.A.); (A.K.); (M.S.); (K.S.); (T.K.); (Y.T.); (H.S.); (T.H.); (Y.K.)
| | - Masaaki Sekine
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; (K.A.); (A.K.); (M.S.); (K.S.); (T.K.); (Y.T.); (H.S.); (T.H.); (Y.K.)
| | - Kotaro Shide
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; (K.A.); (A.K.); (M.S.); (K.S.); (T.K.); (Y.T.); (H.S.); (T.H.); (Y.K.)
| | - Takuro Kameda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; (K.A.); (A.K.); (M.S.); (K.S.); (T.K.); (Y.T.); (H.S.); (T.H.); (Y.K.)
| | - Noriaki Kawano
- Department of Internal Medicine, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki 880-8510, Japan; (N.K.); (K.Y.)
| | - Kouichi Maeda
- Department of Internal Medicine, Miyakonojo Medical Center, 5033-1 Iwayoshi-cho, Miyakonojo 880-8510, Japan;
| | - Masanori Takeuchi
- Department of Internal Medicine, Koga General Hospital, 1749-1 Sudaki, Ikeuchi Machi, Miyazaki 880-0041, Japan; (H.M.); (M.T.); (H.K.)
| | - Hiroshi Kawano
- Department of Internal Medicine, Koga General Hospital, 1749-1 Sudaki, Ikeuchi Machi, Miyazaki 880-0041, Japan; (H.M.); (M.T.); (H.K.)
| | - Seiichi Sato
- Fujimoto General Hospital, 17-1 Hayasuzumachi, Miyakonojo 885-0055, Japan;
| | - Junzo Ishizaki
- Department of Internal Medicine, Miyazaki Aisenkai Nichinan Hospital, 3649-2 Kazeta, Nichinan 887-0034, Japan;
| | - Yuki Tahira
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; (K.A.); (A.K.); (M.S.); (K.S.); (T.K.); (Y.T.); (H.S.); (T.H.); (Y.K.)
| | - Haruko Shimoda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; (K.A.); (A.K.); (M.S.); (K.S.); (T.K.); (Y.T.); (H.S.); (T.H.); (Y.K.)
| | - Tomonori Hidaka
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; (K.A.); (A.K.); (M.S.); (K.S.); (T.K.); (Y.T.); (H.S.); (T.H.); (Y.K.)
| | - Kiyoshi Yamashita
- Department of Internal Medicine, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki 880-8510, Japan; (N.K.); (K.Y.)
| | - Yoko Kubuki
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; (K.A.); (A.K.); (M.S.); (K.S.); (T.K.); (Y.T.); (H.S.); (T.H.); (Y.K.)
| | - Kazuya Shimoda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan; (K.A.); (A.K.); (M.S.); (K.S.); (T.K.); (Y.T.); (H.S.); (T.H.); (Y.K.)
- Correspondence: ; Tel.: +81-985-85-9121; Fax: +81-985-85-5194
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9
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Sekine M, Kameda T, Shide K, Maeda K, Toyama T, Kawano N, Takeuchi M, Kawano H, Sato S, Ishizaki J, Kukita T, Kamiunten A, Akizuki K, Tahira Y, Shimoda H, Hidaka T, Yamashita K, Matsuoka H, Kitanaka A, Kubuki Y, Shimoda K. Higher average chemotherapy dose intensity improves prognosis in patients with aggressive adult T-cell leukemia/lymphoma. Eur J Haematol 2020; 106:398-407. [PMID: 33301622 DOI: 10.1111/ejh.13565] [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: 10/15/2020] [Accepted: 12/07/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVE AND METHOD Adult T-cell leukemia/lymphoma (ATL) is an aggressive peripheral T-cell lymphoma with poor prognosis. We retrospectively reviewed the medical records of 312 patients with aggressive ATL and analyzed the effect of chemotherapy dose intensity on prognosis in clinical practice. RESULT As first-line therapy, 62 patients underwent best supportive care (BSC) or single-agent chemotherapy, and 235 underwent intensive chemotherapy. The median survival time (MST) was 0.58 years in the 312 total patients, and 0.13 years and 0.75 years in the BSC/single-agent chemotherapy group and intensive chemotherapy group, respectively. The median average relative dose intensity (ARDI) of patients who received intensive chemotherapy was 60%. We divided patients into 3 groups according to ARDI. Those in the top tertile of ARDI (ARDI ≥ 75%, n = 82) had better overall survival compared with those in the intermediate tertile (45% ≤ ARDI < 75%, n = 79) (P < .0001), with MSTs of 4.69 and 0.75 years, respectively. The occurrence of organ dysfunction and infectious complications was comparable between the two ARDI groups. CONCLUSION Higher ARDI improves prognosis in patients with aggressive ATL in clinical practice.
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Affiliation(s)
- Masaaki Sekine
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Takuro Kameda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kotaro Shide
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | | | | | | | | | | | | | | | | | - Ayako Kamiunten
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Keiichi Akizuki
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yuki Tahira
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Haruko Shimoda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Tomonori Hidaka
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | | | | | - Akira Kitanaka
- Department of Laboratory Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Yoko Kubuki
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kazuya Shimoda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
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10
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Akizuki K, Sekine M, Kogure Y, Kameda T, Shide K, Koya J, Kamiunten A, Kubuki Y, Tahira Y, Hidaka T, Kiwaki T, Tanaka H, Sato Y, Kataoka H, Kataoka K, Shimoda K. TP53 and PTEN mutations were shared in concurrent germ cell tumor and acute megakaryoblastic leukemia. BMC Cancer 2020; 20:5. [PMID: 31898539 PMCID: PMC6941398 DOI: 10.1186/s12885-019-6497-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [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: 05/17/2019] [Accepted: 12/23/2019] [Indexed: 01/08/2023] Open
Abstract
Background The occurrence of a mediastinal germ cell tumor (GCT) and hematological malignancy in the same patient is very rare. Due to its rarity, there have been only two reports of the concurrent cases undergoing detailed genetic analysis with whole-exome sequencing (WES), and the possible clonal relationship between the both tumors remained not fully elucidated. Methods We performed whole-exome sequencing analysis of mediastinal GCT and acute myeloid leukemia (AML) samples obtained from one young Japanese male adult patient with concurrent both tumors, and investigated the possible clonal relationship between them. Results Sixteen somatic mutations were detected in the mediastinal GCT sample and 18 somatic mutations in the AML sample. Mutations in nine genes, including TP53 and PTEN both known as tumor suppressor genes, were shared in both tumors. Conclusions All in our case and in the previous two cases with concurrent mediastinal GCT and AML undergoing with whole-exome sequencing analysis, TP53 and PTEN mutations were commonly shared in both tumors. These data not only suggest that these tumors share a common founding clone, but also indicate that associated mediastinal GCT and AML harboring TP53 and PTEN mutations represent a unique biological entity.
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Affiliation(s)
- Keiichi Akizuki
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Masaaki Sekine
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Yasunori Kogure
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Takuro Kameda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Kotaro Shide
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Junji Koya
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Ayako Kamiunten
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Yoko Kubuki
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Yuki Tahira
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Tomonori Hidaka
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Takumi Kiwaki
- Department of Pathology, Faculty of Medicine, Section of Oncopathology and Regenerative Biology, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Hiroyuki Tanaka
- Department of Pathology, Faculty of Medicine, Section of Oncopathology and Regenerative Biology, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Yuichiro Sato
- Department of Diagnostic Pathology, Department of Pathology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Hiroaki Kataoka
- Department of Pathology, Faculty of Medicine, Section of Oncopathology and Regenerative Biology, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan
| | - Keisuke Kataoka
- Division of Molecular Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Kazuya Shimoda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan.
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11
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Kamiunten A, Sekine M, Kameda T, Akizuki K, Tahira Y, Shide K, Shimoda H, Kato K, Hidaka T, Kubuki Y, Shimoda K. Outcome of allogeneic hematopoietic cell transplantation in patients with adult T-cell leukemia. Hematol Oncol 2018; 36:651-655. [PMID: 30117169 PMCID: PMC6221141 DOI: 10.1002/hon.2549] [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: 03/06/2018] [Revised: 07/14/2018] [Accepted: 07/31/2018] [Indexed: 11/23/2022]
Abstract
Adult T‐cell leukemia/lymphoma (ATL) is an aggressive peripheral T‐cell neoplasm, and the outcome of patients with ATL after chemotherapy is poor. Allogeneic hematopoietic stem‐cell transplantation (allo‐HSCT) is a curative treatment modality for ATL, and four factors, namely, age > 50 years, male recipient, lack of complete remission at transplantation, and transplantation of cord blood, were previously shown to be associated with poor survival. We retrospectively analyzed the outcome of 21 patients with ATL who had undergone allo‐HSCT at our hospital during a 3‐year period. Of 21 patients, all had at least one of the above risk factors, and 18 had two or more. With a median follow‐up of 19.7 months for living patients, the 1‐ and 2‐year overall survival (OS) rates after transplantation were 34% and 27%, respectively. All relapse/progression events occurred within 1 year after allo‐HSCT, and the cumulative incidence of relapse/progression at 1 year after allo‐HSCT was 46.9%. The 100‐day and 1‐year nonrelapse mortality (NRM) rates were 19% and 42%, respectively. No significant difference in OS was observed between myeloablative and reduced‐intensity conditioning regimens. The 3‐year OS (27%) of ATL patients who received allo‐HSCT and who had at least one adverse factor was somewhat poorer than the 3‐year OS of 33% identified in a nationwide study of allo‐HSCT in ATL patients in Japan. The high relapse/progression and NRM rates are major problems to be solved to achieve better outcome.
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Affiliation(s)
- Ayako Kamiunten
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Masaaki Sekine
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Takuro Kameda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Keiichi Akizuki
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yuki Tahira
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kotaro Shide
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Haruko Shimoda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Koji Kato
- Department of Medicine and Biosystemic Science, Kyusyu University Faculty of Medicine, Fukuoka, Japan
| | - Tomonori Hidaka
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yoko Kubuki
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kazuya Shimoda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
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12
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Kamiunten A, Shide K, Kameda T, Ito M, Sekine M, Kubuki Y, Hidaka T, Akizuki K, Tahira Y, Toyama T, Kawano N, Marutsuka K, Maeda K, Takeuchi M, Kawano H, Sato S, Ishizaki J, Shimoda H, Yamashita K, Matsuoka H, Shimoda K. Early/prefibrotic primary myelofibrosis in patients who were initially diagnosed with essential thrombocythemia. Int J Hematol 2018; 108:411-415. [DOI: 10.1007/s12185-018-2495-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 06/28/2018] [Accepted: 07/06/2018] [Indexed: 12/24/2022]
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13
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Kamiunten A, Shide K, Kameda T, Sekine M, Kubuki Y, Ito M, Toyama T, Kawano N, Marutsuka K, Maeda K, Takeuchi M, Kawano H, Sato S, Ishizaki J, Akizuki K, Tahira Y, Shimoda H, Hidaka T, Yamashita K, Matsuoka H, Shimoda K. Thrombohemorrhagic events, disease progression, and survival in polycythemia vera and essential thrombocythemia: a retrospective survey in Miyazaki prefecture, Japan. Int J Hematol 2018; 107:681-688. [DOI: 10.1007/s12185-018-2428-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 02/21/2018] [Accepted: 02/21/2018] [Indexed: 12/16/2022]
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14
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Kubuki Y, Yamaji T, Hidaka T, Kameda T, Shide K, Sekine M, Kamiunten A, Akizuki K, Shimoda H, Tahira Y, Nakamura K, Abe H, Miike T, Iwakiri H, Tahara Y, Sueta M, Yamamoto S, Hasuike S, Nagata K, Kitanaka A, Shimoda K. TET2 mutation in diffuse large B-cell lymphoma. J Clin Exp Hematop 2017; 56:145-149. [PMID: 28331128 DOI: 10.3960/jslrt.56.145] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Ten-eleven translocation-2 (TET2) mutation is frequently observed in myeloid malignancies, and loss-of-function of TET2 is essential for the initiation of malignant hematopoiesis. TET2 mutation presents across disease entities and was reported in lymphoid malignancies. We investigated TET2 mutations in 27 diffuse large B-cell lymphoma (DLBCL) patients and found a frameshift mutation in 1 case (3.7%). TET2 mutation occurred in some populations of DLBCL patients and was likely involved in the pathogenesis of their malignancies.
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Affiliation(s)
- Yoko Kubuki
- Department of Transfusion and Cell Therapy, University of Miyazaki Hospital
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15
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Sekine M, Kubuki Y, Kameda T, Takeuchi M, Toyama T, Kawano N, Maeda K, Sato S, Ishizaki J, Kawano H, Kamiunten A, Akizuki K, Tahira Y, Shimoda H, Shide K, Hidaka T, Kitanaka A, Yamashita K, Matsuoka H, Shimoda K. Effects of mogamulizumab in adult T-cell leukemia/lymphoma in clinical practice. Eur J Haematol 2017; 98:501-507. [DOI: 10.1111/ejh.12863] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/25/2017] [Indexed: 11/30/2022]
Affiliation(s)
- Masaaki Sekine
- Department of Gastroenterology and Hematology; Faculty of Medicine; University of Miyazaki; Miyazaki Japan
| | - Yoko Kubuki
- Department of Gastroenterology and Hematology; Faculty of Medicine; University of Miyazaki; Miyazaki Japan
| | - Takuro Kameda
- Department of Gastroenterology and Hematology; Faculty of Medicine; University of Miyazaki; Miyazaki Japan
| | | | | | | | | | | | | | | | - Ayako Kamiunten
- Department of Gastroenterology and Hematology; Faculty of Medicine; University of Miyazaki; Miyazaki Japan
| | - Keiichi Akizuki
- Department of Gastroenterology and Hematology; Faculty of Medicine; University of Miyazaki; Miyazaki Japan
| | - Yuki Tahira
- Department of Gastroenterology and Hematology; Faculty of Medicine; University of Miyazaki; Miyazaki Japan
| | - Haruko Shimoda
- Department of Gastroenterology and Hematology; Faculty of Medicine; University of Miyazaki; Miyazaki Japan
| | - Kotaro Shide
- Department of Gastroenterology and Hematology; Faculty of Medicine; University of Miyazaki; Miyazaki Japan
| | - Tomonori Hidaka
- Department of Gastroenterology and Hematology; Faculty of Medicine; University of Miyazaki; Miyazaki Japan
| | - Akira Kitanaka
- Department of Laboratory Medicine; Kawasaki Medical School; Kurashiki Japan
| | | | | | - Kazuya Shimoda
- Department of Gastroenterology and Hematology; Faculty of Medicine; University of Miyazaki; Miyazaki Japan
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16
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Akizuki K, Shimoda K. [Programs for Continuing Medical Education 2016: B Session: 7. Current Treatment for Leukemia]. Nihon Naika Gakkai Zasshi 2017; 106:546-551. [PMID: 30182700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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17
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Kubuki Y, Shide K, Kameda T, Yamaji T, Sekine M, Kamiunten A, Akizuki K, Shimoda H, Tahira Y, Nakamura K, Abe H, Miike T, Iwakiri H, Tahara Y, Sueta M, Hashimoto K, Yamamoto S, Hasuike S, Hidaka T, Nagata K, Kitanaka A, Shimoda K. Differences in Hematological and Clinical Features Between Essential Thrombocythemia Cases With JAK2- or CALR-Mutations. Ann Lab Med 2017; 37:159-161. [PMID: 28029004 PMCID: PMC5203995 DOI: 10.3343/alm.2017.37.2.159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 08/09/2016] [Accepted: 12/01/2016] [Indexed: 11/19/2022] Open
Affiliation(s)
- Yoko Kubuki
- Department of Transfusion and Cell Therapy, University of Miyazaki Hospital, Miyazaki, Japan.,Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kotaro Shide
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Takuro Kameda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Takumi Yamaji
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Masaaki Sekine
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Ayako Kamiunten
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Keiichi Akizuki
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Haruko Shimoda
- Department of Transfusion and Cell Therapy, University of Miyazaki Hospital, Miyazaki, Japan.,Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yuki Tahira
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kenichi Nakamura
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Hiroo Abe
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Tadashi Miike
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Hisayoshi Iwakiri
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yoshihiro Tahara
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan.,Oncology Unit, University of Miyazaki Hospital, Miyazaki, Japan
| | - Mitsue Sueta
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kanna Hashimoto
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Shojiro Yamamoto
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Satoru Hasuike
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Tomonori Hidaka
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan.,Oncology Unit, University of Miyazaki Hospital, Miyazaki, Japan
| | - Kenji Nagata
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan.,Liver Disease Center, University of Miyazaki Hospital, Miyazaki, Japan
| | - Akira Kitanaka
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Kazuya Shimoda
- Department of Gastroenterology and Hematology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan.
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18
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Shimoda K, Shide K, Kameda T, Hidaka T, Kubuki Y, Kamiunten A, Sekine M, Akizuki K, Shimoda H, Yamaji T, Nakamura K, Abe H, Miike T, Iwakiri H, Tahara Y, Sueta M, Yamamoto S, Hasuike S, Nagata K, Kitanaka A. TET2 Mutation in Adult T-Cell Leukemia/Lymphoma. J Clin Exp Hematop 2016; 55:145-9. [PMID: 26763362 DOI: 10.3960/jslrt.55.145] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Loss-of-function of ten-eleven translocation-2 (TET2) is a common event in myeloid malignancies, and plays pleiotropic roles, including augmenting stem cell self-renewal and skewing hematopoietic cells to the myeloid lineage. TET2 mutation has also been reported in lymphoid malignancies; 5.7~12% of diffuse large B-cell lymphomas and 18~83% of angioimmunoblastic T-cell lymphomas had TET2 mutations. We investigated TET2 mutations in 22 adult T-cell leukemia/lymphoma (ATLL) patients and identified a missense mutation in 3 cases (14%). TET2 mutation occurred in a number of ATLL patients and was likely involved in their leukemogenesis.
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19
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Ebihara Y, Ishii N, Akizuki K, Taniguchi A, Mochizuki H, Inatsu A, Shiomi K, Nagamachi S, Nakazato M. [A case of neurolymphomatosis: peripheral neuropathy induced by diffuse large B-cell lymphoma without any abnormal accumulation observed on early positron emission tomography-computed tomography]. Brain Nerve 2015; 67:219-23. [PMID: 25681368 DOI: 10.11477/mf.1416200116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A 64-year-old woman with diffuse large B-cell Lymphoma (DLBCL) complained of double vision and pain sensation in her limbs after eight cycles of chemotherapy. F-fluorodexyglucose-positron emission tomography (FDG-PET) 7 days after the onset of double vision showed no abnormal accumulation and confirmed remission of DLBCL according to the international criteria. However, she developed limb weakness and severe paresthesia. The second FDG-PET 41 days after onset showed increased uptake at the both the brachial and lumbar plexuses, suggesting neurolymphomatosis. Although FDG-PET appears to be a highly sensitive diagnostic method for neurolymphomatosis, it is sometimes difficult to detect neurolymphomatosis in early diagnose, such as with this case. Therefore, multiple examinations are necessary to determine neurolymphomatosis.
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Affiliation(s)
- Yuka Ebihara
- Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, University of Miyazaki
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20
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Sternberg H, Baudier J, Akizuki K, Cole GM, Martin WH, Creutz CE, Timiras PS, David Cole R. Similarities and differences between tau protein and chromobindin A. Neurochem Int 2012; 13:149-52. [PMID: 20501283 DOI: 10.1016/0197-0186(88)90050-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/1987] [Accepted: 02/17/1988] [Indexed: 10/27/2022]
Abstract
Tau protein and Chromobindin A have several features in common but are not identical. Both consist of a small group of closely related proteins which can form aggregates. Both have a similar range of molecular weights (53-62 kDa) and isoelectric points (6.0-7.5). While Chromobindin A is known to be membrane associated, there is evidence that Tau protein also interacts with phospholipids. Both, not present in all tissues, can be found in the adrenal medulla. Despite these similarities both classes of proteins are unique and immunologically distinct. A rabbit antisera to Tau does not cross react with Chromobindin A. In addition, while protein kinase C and Ca/Calmodulin-dependent protein kinase II phosphorylate Tau protein, they do not phosphorylate Chromobindin A, demonstrating the specificity of these kinases for Tau protein phosphorylation.
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Affiliation(s)
- H Sternberg
- Department of Physiology-Anatomy, Charlottesville, VA 22908, U.S.A
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21
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Nishida T, Shoji S, Itoh T, Minami H, Akizuki K, Ozuno I, Kageyama H, Ozaki I, Yamamoto K, Yamamoto A, Nishiyama N. [Metastatic lung tumor from uterine leiomyosarcoma]. Kyobu Geka 2006; 59:1191-6. [PMID: 17163213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
We herein present 2 cases of metastatic lung tumor derived from uterine leiomyosarcoma. In the case 1, a 59-year-old woman was admitted to our hospital to examine abnormal shadow detected on chest X-ray. She had undergone hysterectomy and oophorectomy for uterine leiomyosarcoma 19 months previously. A round 3 cm mass in the right lung (S10) was seen on chest X-ray and computed tomography (CT). No other distant metastases or local recurrence were found, and the right lower lobectomy was perfomed under the clinical diagnosis of metastatic lung tumor. Postoperative pathologic examination revealed the tumor as a metastatic leiomyosarcoma. The patient recovered uneventfully, and there have been no signs of recurrence for 26 months after the pulmonary resection. In the case 2, a 58-year-old woman, who had undergone hysterectomy and oophorectomy for uterine leiomyosarcoma 7 months previously, was admitted to our hospital for further examination of pulmonary tumors on chest X-ray. Two tumors were recognized in the left lung (S8 and S10) on chest X-ray and CT. No other distant metastases or local recurrence were found, and the left lower lobectomy was performed under the clinical diagnosis of metastatic lung tumors. Pathological examinations revealed smooth muscle cells with nuclear pleomorphism and high mitotic indices. The tumors proved to be lung metastases derived from uterine leiomyosarcoma. Postoperative course was uneventful. However, brain metastasis was found 1 month after the pulmonary resection, and she underwent resection of brain metastasis. Two months after the brain metastasectomy, local recurrence of the brain tumor developed and re-resection followed by stereotactic radiotherapy was performed. Furthermore, intrapelvic recurrence was found 4 months after the pulmonary resection. Exploratory laparotomy revealed the tumor was unresectable, and she received 4 courses of chemotherapy (paclitaxel and carboplatin). For metastatic lung tumor from uterine leiomyosarcoma, surgery has been considered the best choice. However, for patients with uterine leiomyosarcoma who cannot be treated surgically because of multiple metastatic tumors or poor surgical risk chemotherapy (paclitaxel and carboplatin) or stereotactic radiotherapy can be strategies.
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Affiliation(s)
- Tatsuya Nishida
- Respiratory Center, Ishikiriseiki Hospital, Higashiosaka, Japan
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22
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Nishida T, Shoji S, Itoh T, Minami K, Akizuki K, Umekawa K, Nishiyama N. [Small peripheral lung cancer incidentally detected by massive hemoptysis]. Kyobu Geka 2006; 59:394-8. [PMID: 16715891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
A 47-year-old man was admitted to our hospital for treatment of massive hemoptysis. He was intubated and underwent bronchial arterial embolization because of this deteriorating respiratory state and uncontrollable hemoptysis. Computed tomography (CT) of the chest showed a 1-cm nodular shadow in the peripheral apical lobe (S1) of the right lung. He underwent right upper lobectomy for the purpose of preventing re-hemorrhage as well as making the definitive diagnosis of nodular shadow in S1 of the right lung. Intraoperative pathological examination revealed the nodule as adenocarcinoma, and mediastinal lymphadenectomy was added to the right upper lobectomy. The patient recovered uneventfully, and there has been no sign of recurrence for 15 months after the operation.
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Affiliation(s)
- T Nishida
- Respiratory Center, Ishikiriseiki Hospital, Higashiosaka, Japan
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23
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Abstract
We performed chest wall repair with titanium alloy instruments as artificial ribs for prevention of paradoxical respiration and protection of the lung and liver after chest wall resection including the nearly entire length of the right seventh to the eleventh ribs and the costal arch for metastasis of osteosarcoma. The technique of this operation is presented diagrammatically.
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Affiliation(s)
- K Ohno
- Department of Surgery, Osaka Kosei-Nenkin Hospital, Japan
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24
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Matsunaga T, Ohyama S, Takehara S, Kabashima K, Moriyama S, Tsuzuki J, Ikeda H, Suematsu M, Akizuki K, Fujimoto K. The effect of ceruletide on tardive dyskinesia: a double-blind placebo-controlled study. Prog Neuropsychopharmacol Biol Psychiatry 1988; 12:533-9. [PMID: 3043555 DOI: 10.1016/0278-5846(88)90112-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
1. In a double-blind placebo-controlled study of 37 patients with tardive dyskinesia, the therapeutic effect of ceruletide was evaluated. 2. The patients were assigned at random to two groups that received either intramuscular injections of 0.8 micrograms/kg of ceruletide or placebo once weekly for 4 weeks. Conventional neuroleptic medication was not changed 3 weeks prior to and throughout the study period. Tardive dyskinesia was assessed using the Abnormal Involuntary Movement Scale over an 8-week period. 3. Ceruletide had a more pronounced effect on TD than the placebo however, because of the limited number of subjects examined, the difference between the two groups was not significant. Ceruletide was more effective than placebo in patients under 60 years of age (p less than 0.05) and whose antipsychotic medication was mainly butyrophenones. 4. No serious side effect was noted. 5. The findings suggested that ceruletide therapeutically benefits patients with tardive dyskinesia.
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25
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Shishido E, Nagase M, Akizuki K. [Nursing of a child with subarachnoid hemorrhage and brain contusion due to a head injury]. Kango Gijutsu 1985; 31:2061-6. [PMID: 3853606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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26
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Akizuki K, Niino H, Oba M. [Bedside nursing: nursing of a patient with megacolon]. Kangogaku Zasshi 1975; 39:374-6. [PMID: 805286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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