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Yadav MK, Ishida M, Gogoleva N, Liao CW, Salim FN, Kanai M, Kuno A, Hayashi T, Shahri ZJ, Kulathunga K, Samir O, Lyu W, Olivia O, Mbanefo EC, Takahashi S, Hamada M. MAFB in macrophages regulates cold-induced neuronal density in brown adipose tissue. Cell Rep 2024; 43:113978. [PMID: 38522069 DOI: 10.1016/j.celrep.2024.113978] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 01/28/2024] [Accepted: 03/05/2024] [Indexed: 03/26/2024] Open
Abstract
Transcription factor MAFB regulates various homeostatic functions of macrophages. This study explores the role of MAFB in brown adipose tissue (BAT) thermogenesis using macrophage-specific Mafb-deficient (Mafbf/f::LysM-Cre) mice. We find that Mafb deficiency in macrophages reduces thermogenesis, energy expenditure, and sympathetic neuron (SN) density in BAT under cold conditions. This phenotype features a proinflammatory environment that is characterized by macrophage/granulocyte accumulation, increases in interleukin-6 (IL-6) production, and IL-6 trans-signaling, which lead to decreases in nerve growth factor (NGF) expression and reduction in SN density in BAT. We confirm MAFB regulation of IL-6 expression using luciferase readout driven by IL-6 promoter in RAW-264.7 macrophage cell lines. Immunohistochemistry shows clustered organization of NGF-producing cells in BAT, which are primarily TRPV1+ vascular smooth muscle cells, as additionally shown using single-cell RNA sequencing and RT-qPCR of the stromal vascular fraction. Treating Mafbf/f::LysM-Cre mice with anti-IL-6 receptor antibody rescues SN density, body temperature, and energy expenditure.
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Affiliation(s)
- Manoj Kumar Yadav
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan; Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, Tsukuba 305-8575, Japan; National Institutes of Health, Bethesda, MD 20892, USA
| | - Megumi Ishida
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan
| | - Natalia Gogoleva
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan; Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, Tsukuba 305-8575, Japan
| | - Ching-Wei Liao
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan; Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, Tsukuba 305-8575, Japan
| | - Filiani Natalia Salim
- Centre for Medical Science and Technology and Healthcare Equity, Parahyangan Catholic University, Bandung 40141, Indonesia
| | - Maho Kanai
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan; Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, Tsukuba 305-8575, Japan
| | - Akihiro Kuno
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan
| | - Takuto Hayashi
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan; Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba 305-8575, Japan
| | - Zeynab Javanfekr Shahri
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan; Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, Tsukuba 305-8575, Japan
| | - Kaushalya Kulathunga
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan; Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, Tsukuba 305-8575, Japan
| | - Omar Samir
- Department of Pathology, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt; Department of Medicine, Harvard Medical School, Boston, MA 02115, USA; Jeff and Penny Vinik Center for Allergic Disease Research, Division of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Wenxin Lyu
- Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, Tsukuba 305-8575, Japan; Department of Immunology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan; Department of Immunology and Microbiology, LEO Foundation Skin Immunology Research Center, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Olivia Olivia
- Faculty of Medicine, Universitas Padjadjaran, Sumedang 45363, Indonesia
| | | | - Satoru Takahashi
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan; Laboratory Animal Resource Center (LARC), Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan; International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba 305-8575, Japan; Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance, University of Tsukuba, Tsukuba 305-8575, Japan.
| | - Michito Hamada
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan; Laboratory Animal Resource Center (LARC), Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan.
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2
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Zheng XQ, Guo JP, Yang H, Kanai M, He LL, Li YY, Koomen JM, Minton S, Gao M, Ren XB, Coppola D, Cheng JQ. Retraction Note: Aurora-A is a determinant of tamoxifen sensitivity through phosphorylation of ERα in breast cancer. Oncogene 2024; 43:1160. [PMID: 38396296 PMCID: PMC11036404 DOI: 10.1038/s41388-024-02983-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Affiliation(s)
- X Q Zheng
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
- Departments of Thyroid and Neck Tumour, Tianjin Medical University Cancer Institute and Hospital, Oncology Key Laboratory of cancer prevention and therapy, National Clinical Research Center of Cancer, Tianjin, PR China
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Oncology Key Laboratory of cancer prevention and therapy, National Clinical Research Center of Cancer, Tianjin, PR China
| | - J P Guo
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - H Yang
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - M Kanai
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - L L He
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - Y Y Li
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - J M Koomen
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - S Minton
- Departments of Women's Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - M Gao
- Departments of Thyroid and Neck Tumour, Tianjin Medical University Cancer Institute and Hospital, Oncology Key Laboratory of cancer prevention and therapy, National Clinical Research Center of Cancer, Tianjin, PR China
| | - X B Ren
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Oncology Key Laboratory of cancer prevention and therapy, National Clinical Research Center of Cancer, Tianjin, PR China
| | - D Coppola
- Departments of Women's Pathology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - J Q Cheng
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA.
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3
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Kawamata T, Wakimoto A, Nishikawa T, Ikezawa M, Hamada M, Inoue Y, Kulathunga K, Salim FN, Kanai M, Nishino T, Gentleman K, Liu C, Mathis BJ, Obana N, Fukuda S, Takahashi S, Taya Y, Sakai S, Hiramatsu Y. Natto consumption suppresses atherosclerotic plaque progression in LDL receptor-deficient mice transplanted with iRFP-expressing hematopoietic cells. Sci Rep 2023; 13:22469. [PMID: 38110459 PMCID: PMC10728071 DOI: 10.1038/s41598-023-48562-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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 11/28/2023] [Indexed: 12/20/2023] Open
Abstract
Natto, known for its high vitamin K content, has been demonstrated to suppress atherosclerosis in large-scale clinical trials through a yet-unknown mechanism. In this study, we used a previously reported mouse model, transplanting the bone marrow of mice expressing infra-red fluorescent protein (iRFP) into LDLR-deficient mice, allowing unique and non-invasive observation of foam cells expressing iRFP in atherosclerotic lesions. Using 3 natto strains, we meticulously examined the effects of varying vitamin K levels on atherosclerosis in these mice. Notably, high vitamin K natto significantly reduced aortic staining and iRFP fluorescence, indicative of decreased atherosclerosis. Furthermore, mice administered natto showed changes in gut microbiota, including an increase in natto bacteria within the cecum, and a significant reduction in serum CCL2 expression. In experiments with LPS-stimulated macrophages, adding natto decreased CCL2 expression and increased anti-inflammatory cytokine IL-10 expression. This suggests that natto inhibits atherosclerosis through suppression of intestinal inflammation and reduced CCL2 expression in macrophages.
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Affiliation(s)
- Takeshi Kawamata
- Tsukuba Medical Center Hospital, 1-3-1, Amakubo, Tsukuba, Ibaraki, 305-8558, Japan
- Doctoral Program in Medical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Arata Wakimoto
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
- Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Takanobu Nishikawa
- Department of Natto Research and Development, Takanofoods Corporation, 1542, Noda, Omitama, Ibaraki, 311-3411, Japan.
| | - Masaya Ikezawa
- Department of Natto Research and Development, Takanofoods Corporation, 1542, Noda, Omitama, Ibaraki, 311-3411, Japan
| | - Michito Hamada
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan.
- Laboratory Animal Resource Center, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan.
| | - Yuri Inoue
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Kaushalya Kulathunga
- Department of Physiology, Faculty of Medicine, Sabaragamuwa University of Sri Lanka, P.O. Box 01, Hidellana, Ratnapura, Sri Lanka
| | - Filiani Natalia Salim
- Centre for Medical Science and Technology and Healthcare Equity, Parahyangan Catholic University, Bandung, 40141, Indonesia
- Magister Program of Biomedical Sciences, Universitas Padjadjaran, Sumedang, 45363, Indonesia
| | - Maho Kanai
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Teppei Nishino
- Tsukuba Medical Center Hospital, 1-3-1, Amakubo, Tsukuba, Ibaraki, 305-8558, Japan
| | - Kyle Gentleman
- Integrated Master of Science Natural Sciences, University of Southampton, Highfield, Southampton, SO17 1BJ, Hampshire, UK
| | - Chang Liu
- Department of Cardiovascular Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Bryan J Mathis
- Department of Cardiovascular Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Nozomu Obana
- Transborder Medical Research Center, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
- Microbiology Research Center for Sustainability, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Shinji Fukuda
- Institute for Advanced Biosciences, Keio University, 246-2 Mizukami, Kakuganji, Tsuruoka-shi, Yamagata, 997-0052, Japan
- Gut Environmental Design Group, Kanagawa Institute of Industrial Science and Technology, 3-25-13 Tonomachi, Kawasaki-ku, Kawasaki, Kanagawa, 210-0821, Japan
- Transborder Medical Research Center, University of Tsukuba, 1-1-1 Tennodai, Tsukuba-shi, Ibaraki, 305-8575, Japan
- Laboratory for Regenerative Microbiology, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
| | - Satoru Takahashi
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan.
- Laboratory Animal Resource Center, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan.
| | - Yuki Taya
- Department of Natto Research and Development, Takanofoods Corporation, 1542, Noda, Omitama, Ibaraki, 311-3411, Japan
| | - Satoshi Sakai
- Department of Cardiovascular Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan.
- Faculty of Health Sciences, Tsukuba University of Technology, 4-12-7, Kasuga, Tsukuba, Ibaraki, 305-8521, Japan.
| | - Yuji Hiramatsu
- Department of Cardiovascular Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan.
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4
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Mauro E, Lapaillerie D, Tumiotto C, Charlier C, Martins F, Sousa SF, Métifiot M, Weigel P, Yamatsugu K, Kanai M, Munier-Lehmann H, Richetta C, Maisch M, Dutrieux J, Batisse J, Ruff M, Delelis O, Lesbats P, Parissi V. Modulation of the functional interfaces between retroviral intasomes and the human nucleosome. mBio 2023; 14:e0108323. [PMID: 37382440 PMCID: PMC10470491 DOI: 10.1128/mbio.01083-23] [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: 04/29/2023] [Accepted: 05/16/2023] [Indexed: 06/30/2023] Open
Abstract
Infection by retroviruses as HIV-1 requires the stable integration of their genome into the host cells. This process needs the formation of integrase (IN)-viral DNA complexes, called intasomes, and their interaction with the target DNA wrapped around nucleosomes within cell chromatin. To provide new tools to analyze this association and select drugs, we applied the AlphaLISA technology to the complex formed between the prototype foamy virus (PFV) intasome and nucleosome reconstituted on 601 Widom sequence. This system allowed us to monitor the association between both partners and select small molecules that could modulate the intasome/nucleosome association. Using this approach, drugs acting either on the DNA topology within the nucleosome or on the IN/histone tail interactions have been selected. Within these compounds, doxorubicin and histone binders calixarenes were characterized using biochemical, in silico molecular simulations and cellular approaches. These drugs were shown to inhibit both PFV and HIV-1 integration in vitro. Treatment of HIV-1-infected PBMCs with the selected molecules induces a decrease in viral infectivity and blocks the integration process. Thus, in addition to providing new information about intasome-nucleosome interaction determinants, our work also paves the way for further unedited antiviral strategies that target the final step of intasome/chromatin anchoring. IMPORTANCE In this work, we report the first monitoring of retroviral intasome/nucleosome interaction by AlphaLISA. This is the first description of the AlphaLISA application for large nucleoprotein complexes (>200 kDa) proving that this technology is suitable for molecular characterization and bimolecular inhibitor screening assays using such large complexes. Using this system, we have identified new drugs disrupting or preventing the intasome/nucleosome complex and inhibiting HIV-1 integration both in vitro and in infected cells. This first monitoring of the retroviral/intasome complex should allow the development of multiple applications including the analyses of the influence of cellular partners, the study of additional retroviral intasomes, and the determination of specific interfaces. Our work also provides the technical bases for the screening of larger libraries of drugs targeting specifically these functional nucleoprotein complexes, or additional nucleosome-partner complexes, as well as for their characterization.
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Affiliation(s)
- E. Mauro
- Fundamental Microbiology and Pathogenicity Lab (MFP), UMR 5234 CNRS-University of Bordeaux, SFR TransBioMed, Bordeaux, France
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
| | - D. Lapaillerie
- Fundamental Microbiology and Pathogenicity Lab (MFP), UMR 5234 CNRS-University of Bordeaux, SFR TransBioMed, Bordeaux, France
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
| | - C. Tumiotto
- Fundamental Microbiology and Pathogenicity Lab (MFP), UMR 5234 CNRS-University of Bordeaux, SFR TransBioMed, Bordeaux, France
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
| | - C. Charlier
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
- Nantes Université, CNRS, US2B, UMR 6286 and CHU Nantes, Inserm, CNRS, SFR Bonamy, IMPACT Platform, Nantes, France
| | - F. Martins
- UCIBIO@REQUIMTE, BioSIM Departamento de Biomedicina, Faculdade de Medicina da Universidade do Porto, Alameda Professor Hernâni Monteiro, Porto, Portugal
| | - S. F. Sousa
- UCIBIO@REQUIMTE, BioSIM Departamento de Biomedicina, Faculdade de Medicina da Universidade do Porto, Alameda Professor Hernâni Monteiro, Porto, Portugal
| | - M. Métifiot
- Fundamental Microbiology and Pathogenicity Lab (MFP), UMR 5234 CNRS-University of Bordeaux, SFR TransBioMed, Bordeaux, France
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
| | - P. Weigel
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
- Nantes Université, CNRS, US2B, UMR 6286 and CHU Nantes, Inserm, CNRS, SFR Bonamy, IMPACT Platform, Nantes, France
| | - K. Yamatsugu
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, Japan
| | - M. Kanai
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, Japan
| | - H. Munier-Lehmann
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
- Institut Pasteur, Unité de Chimie et Biocatalyse, CNRS UMR 3523, Paris, France
| | - C. Richetta
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
- LBPA, ENS Paris-Saclay, CNRS UMR8113, IDA FR3242, Université Paris-Saclay, Cachan, France
| | - M. Maisch
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
- Université Paris Cité, Institut Cochin, INSERM U1016, CNRS, UMR8104, Paris, France
| | - J. Dutrieux
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
- Université Paris Cité, Institut Cochin, INSERM U1016, CNRS, UMR8104, Paris, France
| | - J. Batisse
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
- Département de Biologie Structurale intégrative, IGBMC (Institut de Génétique et de Biologie Moléculaire et Cellulaire), UDS, U596 INSERM, UMR7104, CNRS, Strasbourg, France
| | - M. Ruff
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
- Département de Biologie Structurale intégrative, IGBMC (Institut de Génétique et de Biologie Moléculaire et Cellulaire), UDS, U596 INSERM, UMR7104, CNRS, Strasbourg, France
| | - O. Delelis
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
- LBPA, ENS Paris-Saclay, CNRS UMR8113, IDA FR3242, Université Paris-Saclay, Cachan, France
| | - P. Lesbats
- Fundamental Microbiology and Pathogenicity Lab (MFP), UMR 5234 CNRS-University of Bordeaux, SFR TransBioMed, Bordeaux, France
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
| | - V. Parissi
- Fundamental Microbiology and Pathogenicity Lab (MFP), UMR 5234 CNRS-University of Bordeaux, SFR TransBioMed, Bordeaux, France
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Bordeaux, France
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5
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Hayashi T, Fujita R, Okada R, Hamada M, Suzuki R, Fuseya S, Leckey J, Kanai M, Inoue Y, Sadaki S, Nakamura A, Okamura Y, Abe C, Morita H, Aiba T, Senkoji T, Shimomura M, Okada M, Kamimura D, Yumoto A, Muratani M, Kudo T, Shiba D, Takahashi S. Lunar gravity prevents skeletal muscle atrophy but not myofiber type shift in mice. Commun Biol 2023; 6:424. [PMID: 37085700 PMCID: PMC10121599 DOI: 10.1038/s42003-023-04769-3] [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: 08/27/2022] [Accepted: 03/28/2023] [Indexed: 04/23/2023] Open
Abstract
Skeletal muscle is sensitive to gravitational alterations. We recently developed a multiple artificial-gravity research system (MARS), which can generate gravity ranging from microgravity to Earth gravity (1 g) in space. Using the MARS, we studied the effects of three different gravitational levels (microgravity, lunar gravity [1/6 g], and 1 g) on the skeletal muscle mass and myofiber constitution in mice. All mice survived and returned to Earth, and skeletal muscle was collected two days after landing. We observed that microgravity-induced soleus muscle atrophy was prevented by lunar gravity. However, lunar gravity failed to prevent the slow-to-fast myofiber transition in the soleus muscle in space. These results suggest that lunar gravity is enough to maintain proteostasis, but a greater gravitational force is required to prevent the myofiber type transition. Our study proposes that different gravitational thresholds may be required for skeletal muscle adaptation.
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Affiliation(s)
- Takuto Hayashi
- Laboratory Animal Resource Center in Transborder Medical Research Center, and Department of Anatomy and Embryology, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
- Doctoral Program in Biomedical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Ryo Fujita
- Divsion of Regenerative Medicine, Transborder Medical Research Center, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Risa Okada
- JEM Utilization Center, Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan
| | - Michito Hamada
- Laboratory Animal Resource Center in Transborder Medical Research Center, and Department of Anatomy and Embryology, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
- Mouse Epigenetics Project, ISS/Kibo experiment, JAXA, Ibaraki, 305-8505, Japan
| | - Riku Suzuki
- Laboratory Animal Resource Center in Transborder Medical Research Center, and Department of Anatomy and Embryology, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
- Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Sayaka Fuseya
- Laboratory Animal Resource Center in Transborder Medical Research Center, and Department of Anatomy and Embryology, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - James Leckey
- Laboratory Animal Resource Center in Transborder Medical Research Center, and Department of Anatomy and Embryology, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Maho Kanai
- Laboratory Animal Resource Center in Transborder Medical Research Center, and Department of Anatomy and Embryology, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
- Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Yuri Inoue
- Laboratory Animal Resource Center in Transborder Medical Research Center, and Department of Anatomy and Embryology, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
- Doctoral Program in Biomedical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Shunya Sadaki
- Laboratory Animal Resource Center in Transborder Medical Research Center, and Department of Anatomy and Embryology, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
- Ph.D. Program in Humanics, School of Integrative and Global Majors, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Ayano Nakamura
- Laboratory Animal Resource Center in Transborder Medical Research Center, and Department of Anatomy and Embryology, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
- College of Medicine, School of Medicine and Health Sciences, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Yui Okamura
- Laboratory Animal Resource Center in Transborder Medical Research Center, and Department of Anatomy and Embryology, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
- College of Medicine, School of Medicine and Health Sciences, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Chikara Abe
- Department of Physiology, Gifu University Graduate School of Medicine, Gifu, 501-1194, Japan
| | - Hironobu Morita
- Mouse Epigenetics Project, ISS/Kibo experiment, JAXA, Ibaraki, 305-8505, Japan
- Department of Nutrition Management, Tokai Gakuin University, Gifu, 504-8511, Japan
| | - Tatsuya Aiba
- JEM Utilization Center, Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan
| | - Teruhiro Senkoji
- JEM Utilization Center, Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan
| | - Michihiko Shimomura
- JEM Utilization Center, Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan
- Mouse Epigenetics Project, ISS/Kibo experiment, JAXA, Ibaraki, 305-8505, Japan
| | - Maki Okada
- JEM Utilization Center, Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan
| | - Daisuke Kamimura
- JEM Utilization Center, Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan
| | - Akane Yumoto
- JEM Utilization Center, Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan
- Mouse Epigenetics Project, ISS/Kibo experiment, JAXA, Ibaraki, 305-8505, Japan
| | - Masafumi Muratani
- Mouse Epigenetics Project, ISS/Kibo experiment, JAXA, Ibaraki, 305-8505, Japan
- Department of Genome Biology, Transborder Medical Research Center, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Takashi Kudo
- Laboratory Animal Resource Center in Transborder Medical Research Center, and Department of Anatomy and Embryology, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan.
- Mouse Epigenetics Project, ISS/Kibo experiment, JAXA, Ibaraki, 305-8505, Japan.
| | - Dai Shiba
- JEM Utilization Center, Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan.
- Mouse Epigenetics Project, ISS/Kibo experiment, JAXA, Ibaraki, 305-8505, Japan.
| | - Satoru Takahashi
- Laboratory Animal Resource Center in Transborder Medical Research Center, and Department of Anatomy and Embryology, Institute of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan.
- Mouse Epigenetics Project, ISS/Kibo experiment, JAXA, Ibaraki, 305-8505, Japan.
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Tan D, Kim Y, Lim MC, Sho M, Lu CH, Nagao S, Kubo S, Kim BG, Chen LT, Kanai M, Wang PH, Rha S, Ramar R, Wong M, Sasaki T. 101P Real-world prevalence of MSI-H/dMMR across 6 different tumor types in Asia. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.133] [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: 11/01/2022] Open
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Asahi R, Nakamura Y, Kanai M, Watanabe K, Yuguchi S, Kamo T, Azami M, Ogihara H, Asano S. Association with sagittal alignment and osteoporosis-related fractures in outpatient women with osteoporosis. Osteoporos Int 2022; 33:1275-1284. [PMID: 35091788 DOI: 10.1007/s00198-021-06282-x] [Citation(s) in RCA: 4] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 12/21/2021] [Indexed: 10/19/2022]
Abstract
UNLABELLED The baseline sagittal vertical axis (SVA) and pelvic tilt (PT) are independent risk factors of osteoporosis-related fractures in women with osteoporosis. We clarified the SVA and PT to predict the incidence of osteoporosis-related fractures. PURPOSE Sagittal alignment with osteoporosis women deteriorates with advancing age and sagittal alignment may indicate osteoporosis-related fractures in the future. However, whether the sagittal alignment predicts future osteoporosis-related fracture in patients with osteoporosis has not been clarified. We aimed to investigate the association between sagittal alignment and future osteoporosis-related fractures. METHODS This was a retrospective cohort study. Of the 313 participants (mean follow-up period, 2.9 years), 236 were included in the analysis. At baseline, we measured bone mineral density (BMD) of the lumbar spine and the femoral neck, sagittal vertical axis (SVA), thoracic kyphosis, pelvic incidence minus lumbar lordosis, sacral slope, pelvic tilt (PT), geriatric locomotive function scale (GLFS), two-step value, and stand-up test. The information on medications and the duration of treatment were reviewed from the medical records. Additionally, participants reported their history of falls at baseline. Multiple logistic regression analysis was used to determine the association of future osteoporosis-related fracture, and adjusted Odds ratios (OR) and 95% confidence interval (CI) were calculated with all predictors as covariates. All continuous variables were calculated using standardized OR (sOR). RESULTS Osteoporosis-related fractures occurred in 33 of 313 participants (10.5%). Multiple logistic regression analysis showed that a history of falls (OR =4.092, 95% CI: 1.029-16.265, p =0.045), SVA (sOR =4.228, 95% CI: 2.118-8.439, p <0.001), and PT (sOR =2.497, 95% CI: 1.087-5.733, p =0.031) were independent risk factors for future osteoporosis-related fractures. CONCLUSIONS This study revealed the SVA and PT to predict osteoporosis-related fractures. TRIAL REGISTRATION NUMBER AND DATE OF REGISTRATION UMIN000036516 (April 1, 2019).
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Affiliation(s)
- R Asahi
- School of Health Sciences, Japan University of Health Sciences, 2-555, Hirasuka, Satte City, Saitama, 340-0145, Japan.
| | - Y Nakamura
- Saitama Spine Center, Higashi Saitama General Hospital, 517-5, Yoshino, Satte City, Saitama, 340-0153, Japan
| | - M Kanai
- Saitama Spine Center, Higashi Saitama General Hospital, 517-5, Yoshino, Satte City, Saitama, 340-0153, Japan
| | - K Watanabe
- Department of Rehabilitation, Higashi Saitama General Hospital, 517-5, Yoshino, Satte City, Saitama, 340-0153, Japan
| | - S Yuguchi
- School of Health Sciences, Japan University of Health Sciences, 2-555, Hirasuka, Satte City, Saitama, 340-0145, Japan
| | - T Kamo
- School of Health Sciences, Japan University of Health Sciences, 2-555, Hirasuka, Satte City, Saitama, 340-0145, Japan
| | - M Azami
- School of Health Sciences, Japan University of Health Sciences, 2-555, Hirasuka, Satte City, Saitama, 340-0145, Japan
| | - H Ogihara
- Division of Physical Therapy, Department of Rehabilitation, Faculty of Health Sciences, Nagano University of Health and Medicine, 11-1, Imaihara, Kawanakajima-machi, Nagano City, Nagano, 381-2227, Japan
| | - S Asano
- Saitama Spine Center, Higashi Saitama General Hospital, 517-5, Yoshino, Satte City, Saitama, 340-0153, Japan
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Kanai M, Kimura K, Motoki H, Suzuki S, Okano T, Minamisawa M, Yoshie K, Kato T, Saigusa T, Ebisawa S, Okada A, Kuwahara K. Cardio-renal protective effects of SGLT2 inhibitors in patients with type 2 diabetes mellitus and severely impaired renal function. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2958] [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: 11/13/2022] Open
Abstract
Abstract
Background
Prognostic impact of Sodium-Glucose Cotransporter 2 (SGLT2) inhibitors on cardiovascular and renal outcome was unknown in patients with type-2 diabetes mellitus (DM) and severely impaired renal function.
Methods
From July 2015 to December 2020, patients with type-2 DM who were taken SGLT2 inhibitors for more than six months were retrospectively screened. Patients with estimated glomerular filtration rate (eGFR) over 60ml/min/1.73m2 were excluded. We divided those patients into two groups by eGFR; less than 45ml/min/1,73m2 were group A and 46–60ml/min/m2 were group B. Randomly selected patients with DM not taking SGLT2 inhibitors and having severe renal dysfunction: eGFR less than 45ml/min/m2 (Group C) were set as controls. The primary outcome was a composite of cardiovascular/renal death, initiation of dialysis, doubling of the serum creatine level, decline in the eGFR more than 30%, nonfatal myocardial infraction, nonfatal stroke, and hospitalization for heart failure.
Results
Totally 418 patients were enrolled. Median age was 71 years (group A, n=106), 64 years (group B, n=115), and 77 years (group C, n=201) (p<0.001). After median 24 months follow-up, primary endpoints were observed 24.5% in group A, 4.3% in group B, 36.8% in group C (p<0.001). In Kaplan-Meier analysis, significantly lower incidence of primary endpoints were observed in SGLT2 groups (group A and B) than controls (p<0.001, Figure 1). In patients with severe renal dysfunction, taking SGLT2 inhibitors tended to decrease future renal event (Figure 2). The incidence of SGLT2 related adverse events was not different between 2 groups (A and B).
Conclusions
Even in patients with severe renal dysfunction, SGLT2 inhibitors would have cardio-renal protective effects without drug-related adverse effects.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- M Kanai
- Shinshu University Hospital, Matsumoto, Japan
| | - K Kimura
- Shinshu University Hospital, Matsumoto, Japan
| | - H Motoki
- Shinshu University Hospital, Matsumoto, Japan
| | - S Suzuki
- Shinshu University Hospital, Matsumoto, Japan
| | - T Okano
- Shinshu University Hospital, Matsumoto, Japan
| | | | - K Yoshie
- Shinshu University Hospital, Matsumoto, Japan
| | - T Kato
- Shinshu University Hospital, Matsumoto, Japan
| | - T Saigusa
- Shinshu University Hospital, Matsumoto, Japan
| | - S Ebisawa
- Shinshu University Hospital, Matsumoto, Japan
| | - A Okada
- Shinshu University Hospital, Matsumoto, Japan
| | - K Kuwahara
- Shinshu University Hospital, Matsumoto, Japan
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Kanai M, Motoki H, Okano T, Kimura K, Minamisawa M, Yoshie K, Kato T, Saigusa T, Ebisawa S, Okada A, Kuwahara K. Impact of polypharmacy on prognosis in patients with acute decompensated heart failure: from the CURE-HF registry. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0909] [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
Polypharmacy would be associated with poor prognosis in patients with heart failure (HF).
Methods
In 863 patients who discharged after treatment for HF were prospectively enrolled. Number of tablets prescribed at discharge was counted. Death, non-fatal myocardial infarction, non-fatal stroke, and hospitalization for HF were tracked.
Results
In our study cohort (median age, 78), 447 patients experienced adverse events during median 503 days follow-up. In Kaplan-Meier analysis, a greater number of prescribed tablets was associated with future adverse cardiac events in the crude population. Although patients with the greater number of non-HF medications showed worse outcome, those of HF medications were not associate with the outcome (Figure). Furthermore, the number of tablets was an independent predictor of future cardiovascular events after adjustment for age, gender, B-type natriuretic peptide, hemoglobin, albumin, estimated glomerular filtration rate, and left ventricular ejection fraction (HR 95% CI: 1.295 (1.066–1.573), p=0.009).
Conclusions
Polypharmacy was associated with poor prognosis. Although the numbers of tablets and non-HF medications were significantly associated with worse out come in HF patients, the number of HF medications was not.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- M Kanai
- Shinshu University Hospital, Matsumoto, Japan
| | - H Motoki
- Shinshu University Hospital, Matsumoto, Japan
| | - T Okano
- Shinshu University Hospital, Matsumoto, Japan
| | - K Kimura
- Shinshu University Hospital, Matsumoto, Japan
| | | | - K Yoshie
- Shinshu University Hospital, Matsumoto, Japan
| | - T Kato
- Shinshu University Hospital, Matsumoto, Japan
| | - T Saigusa
- Shinshu University Hospital, Matsumoto, Japan
| | - S Ebisawa
- Shinshu University Hospital, Matsumoto, Japan
| | - A Okada
- Shinshu University Hospital, Matsumoto, Japan
| | - K Kuwahara
- Shinshu University Hospital, Matsumoto, Japan
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Kage H, Sunami K, Naito Y, Amano T, Ennishi D, Imai M, Kanai M, Kenmotsu H, Komine K, Koyama T, T. M, Morita S, Saigusa Y, Sakai D, Yamanaka T, Kohsaka S, Tsuchihara K, Yoshino T. 519MO Concordance analysis of treatment recommendations between central consensus and multidisciplinary tumor boards. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1041] [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: 11/16/2022] Open
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Kondo T, Kanai M, Yamamoto Y, Fukuyama K, Matsubara J, Nguyen QP, Yoshioka M, Yamada T, Kosugi S, Muto M. 1780P Clinical utility of the ESMO Precision Medicine Working Group recommendation on indication for germline follow-up testing in tumour-only sequencing. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1723] [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: 11/29/2022] Open
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12
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Komine K, Sunami K, Naito Y, Amano T, Ennishi D, Imai M, Kage H, Kanai M, Kenmotsu H, Koyama T, T. M, Morita S, Sakai D, Kohsaka S, Tsuchihara K, Saigusa Y, Yamanaka T, Yoshino T. 551P Chronological improvement in precision oncology implementation in Japan. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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13
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Kanai M, Kawaguchi T, Kotaka M, Manaka D, Hasegawa J, Takagane A, Munemoto Y, Kato T, Eto T, Touyama T, Matsui T, Shinozaki K, Matsumoto S, Mizushima T, Mori M, Sakamoto J, Ohtsu A, Yoshino T, Saji S, Matsuda F. Large-Scale Prospective Genome-Wide Association Study of Oxaliplatin in Stage II/III Colon Cancer and Neuropathy. Ann Oncol 2021; 32:1434-1441. [PMID: 34391895 DOI: 10.1016/j.annonc.2021.08.1745] [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: 04/06/2021] [Revised: 07/20/2021] [Accepted: 08/04/2021] [Indexed: 11/30/2022] Open
Abstract
IMPORTANCE The severity of oxaliplatin (L-OHP)-induced peripheral sensory neuropathy (PSN) exhibits substantial interpatient variability, and some patients suffer from long-term, persisting PSN. OBJECTIVE To identify single-nucleotide polymorphisms (SNPs) predicting L-OHP-induced PSN using a genome-wide association study (GWAS) approach. DESIGN, SETTING, PARTICIPANTS A large prospective GWAS including 1,379 patients with stage II/III colon cancer who received L-OHP-based adjuvant chemotherapy (mFOLFOX6/CAPOX) under the phase II (JOIN/JFMC41) or the phase III (ACHIVE/JFMC47) trial. MAIN OUTCOMES AND MEASURES First, GWAS comparison of worst grade PSN (grade 0/1 vs. 2/3) was performed. Next, to minimize the impact of ambiguity in PSN grading, extreme PSN phenotypes were selected and analyzed by GWAS. SNPs that could predict time to recovery from PSN were also evaluated. In addition, SNPs associated with L-OHP-induced allergic reactions (AR) and time to disease recurrence were explored. RESULTS No SNPs exceeded the genome-wide significance (p < 5.0 × 10-8) in either GWAS comparison of worst grade PSN, extreme PSN phenotypes, or time to recovery from PSN. Association study focusing on AR or time to disease recurrence also failed to reveal any significant SNPs. CONCLUSION AND RELEVANCE Our results highlight the challenges of utilizing SNPs for predicting susceptibility to L-OHP-induced PSN in daily clinical practice.
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Affiliation(s)
- M Kanai
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| | - T Kawaguchi
- Center for Genomic Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - M Kotaka
- Gastrointestinal Cancer Center, Sano Hospital, Kobe, Japan
| | - D Manaka
- Department of Surgery, Gastrointestinal Center, Kyoto-Katsura Hospital, Kyoto, Japan
| | - J Hasegawa
- Department of Surgery, Osaka Rosai Hospital, Osaka, Japan
| | - A Takagane
- Department of Surgery, Hakodate Goryoukaku Hospital, Hokkaido, Japan
| | - Y Munemoto
- Department of Surgery, Fukui Ken Saiseikai Hospital, Fukui, Japan
| | - T Kato
- Department of Surgery, Kansai Rosai Hospital, Hyogo, Japan
| | - T Eto
- Department of Gastroenterology, Tsuchiura Kyodo General Hospital, Ibaraki, Japan
| | - T Touyama
- Department of Surgery, Nakagami Hospital, Okinawa, Japan
| | - T Matsui
- Department of Gastroenterological Surgery, Aichi Cancer Center Aichi Hospital, Aichi, Japan
| | - K Shinozaki
- Division of Clinical Oncology, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - S Matsumoto
- Department of Real World Data Research and Development, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - T Mizushima
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - M Mori
- Department of Surgery and Science, Kyushu University, Fukuoka, Japan
| | - J Sakamoto
- Japanese Foundation for Multidisciplinary Treatment of Cancer, Tokyo, Japan; Tokai Central Hospital, Kakamigahara, Japan
| | - A Ohtsu
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - T Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - S Saji
- Japanese Foundation for Multidisciplinary Treatment of Cancer, Tokyo, Japan
| | - F Matsuda
- Center for Genomic Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Raghav K, Yoshino T, Taniguchi H, Tejpar S, Vogel A, Wainberg Z, Yamaguchi K, Fakih M, Pedersen K, Bando K, Kawakami H, Beck J, Kanai M, Liu Y, Mekan S, Pudussery G, Qiu Y, Kopetz S. P-45 An open-label, phase 2 study of patritumab deruxtecan in patients with previously treated advanced/metastatic colorectal cancer. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.05.100] [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: 11/29/2022] Open
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15
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Okada R, Fujita SI, Suzuki R, Hayashi T, Tsubouchi H, Kato C, Sadaki S, Kanai M, Fuseya S, Inoue Y, Jeon H, Hamada M, Kuno A, Ishii A, Tamaoka A, Tanihata J, Ito N, Shiba D, Shirakawa M, Muratani M, Kudo T, Takahashi S. Transcriptome analysis of gravitational effects on mouse skeletal muscles under microgravity and artificial 1 g onboard environment. Sci Rep 2021; 11:9168. [PMID: 33911096 PMCID: PMC8080648 DOI: 10.1038/s41598-021-88392-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 03/16/2021] [Indexed: 12/12/2022] Open
Abstract
Spaceflight causes a decrease in skeletal muscle mass and strength. We set two murine experimental groups in orbit for 35 days aboard the International Space Station, under artificial earth-gravity (artificial 1 g; AG) and microgravity (μg; MG), to investigate whether artificial 1 g exposure prevents muscle atrophy at the molecular level. Our main findings indicated that AG onboard environment prevented changes under microgravity in soleus muscle not only in muscle mass and fiber type composition but also in the alteration of gene expression profiles. In particular, transcriptome analysis suggested that AG condition could prevent the alterations of some atrophy-related genes. We further screened novel candidate genes to reveal the muscle atrophy mechanism from these gene expression profiles. We suggest the potential role of Cacng1 in the atrophy of myotubes using in vitro and in vivo gene transductions. This critical project may accelerate the elucidation of muscle atrophy mechanisms.
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Affiliation(s)
- Risa Okada
- Mouse Epigenetics Project, ISS/Kibo Experiment, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan
- JEM Utilization Center, Human Spaceflight Technology Directorate, JAXA, Ibaraki, 305-8505, Japan
| | - Shin-Ichiro Fujita
- Doctoral Program in Biomedical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, 305-8575, Japan
- Department of Genome Biology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Riku Suzuki
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
- Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Takuto Hayashi
- Doctoral Program in Biomedical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, 305-8575, Japan
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Hirona Tsubouchi
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Chihiro Kato
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
- Master's Program in Medical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Shunya Sadaki
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Maho Kanai
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
- Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Sayaka Fuseya
- Doctoral Program in Biomedical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, 305-8575, Japan
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Yuri Inoue
- Doctoral Program in Biomedical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, 305-8575, Japan
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Hyojung Jeon
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Michito Hamada
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Akihiro Kuno
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
- Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Akiko Ishii
- Department of Neurology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Akira Tamaoka
- Department of Neurology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Jun Tanihata
- Department of Cell Physiology, The Jikei University School of Medicine, Tokyo, 105-8461, Japan
| | - Naoki Ito
- Laboratory of Molecular Life Science, Institute of Biomedical Research and Innovation, Foundation for Biomedical Research and Innovation at Kobe (FBRI), Kobe, 650-0047, Japan
| | - Dai Shiba
- Mouse Epigenetics Project, ISS/Kibo Experiment, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan
- JEM Utilization Center, Human Spaceflight Technology Directorate, JAXA, Ibaraki, 305-8505, Japan
| | - Masaki Shirakawa
- Mouse Epigenetics Project, ISS/Kibo Experiment, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan
- JEM Utilization Center, Human Spaceflight Technology Directorate, JAXA, Ibaraki, 305-8505, Japan
| | - Masafumi Muratani
- Mouse Epigenetics Project, ISS/Kibo Experiment, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan
- Department of Genome Biology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan
| | - Takashi Kudo
- Mouse Epigenetics Project, ISS/Kibo Experiment, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan.
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan.
| | - Satoru Takahashi
- Mouse Epigenetics Project, ISS/Kibo Experiment, Japan Aerospace Exploration Agency (JAXA), Ibaraki, 305-8505, Japan.
- Laboratory Animal Resource Center in Transborder Medical Research Center, Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Ibaraki, 305-8575, Japan.
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Yagishita D, Yagishita Y, Kataoka S, Yazaki K, Kanai M, Higuchi S, Ejima K, Shoda M, Hagiwara N. Time interval from left ventricular stimulation to QRS onset is a predictor of mortality in patients with cardiac resynchronization therapy. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0806] [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: 11/12/2022] Open
Abstract
Abstract
Introduction
In our previous report, the time interval from left ventricular (LV) pacing to the earliest onset of QRS (S-QRS interval) has been found to be an independent predictor of mechanical response to cardiac resynchronization therapy (CRT). The S-QRS interval may indicate the conduction disturbance relevant to the localized tissue property such as scar or fibrotic lesion. Therefore, S-QRS interval longer than 37ms was associated with poor response to CRT, and proposed as suboptimal LV lead position. Then, we hypothesized that the longer S-QRS interval at the LV pacing site could be related to long term mortality and heart failure events in patients with CRT.
Methods
This retrospective study included 82 consecutive heart failure patients with sinus rhythm, reduced LV ejection fraction (≤35%), and a wide QRS complex (≥120ms), who undergone CRT implantation between 2012 January and 2017 December. Patients were divided into Short S-QRS group (<37ms, SS-QRS) and Long S-QRS group (≥37ms, LS-QRS) according to the previously reported optimal cut off value. A responder was defined as one with ≥15% reduction in LV end-systolic volume assessed by echocardiography at 6 months after CRT. The primary endpoint was total mortality, which included LV assist device implantation or heart transplantation. The secondary endpoints included the composite endpoint of total mortality or heart failure hospitalization.
Results
The study patients were divided into SS-QRS (N=43, age 65.9±13.2 years, 77% male) and LS-QRS (N=39, age 63.0±13.4, 85% male). In the electrocardiographic measurements, there were no significant differences in baseline QRS duration (162.4±30.3ms in SS-QRS vs. 154.5±31.6ms in LS-QRS, P=0.19) and LV local activation time assessed as Q-LV interval (118.3±34.3ms in SS-QRS vs. 115.3±32.0ms in LS-QRS, P=0.71). S-QRS interval was 25.9±5.3ms in SS-QRS and 51.5±13.7ms in LS-QRS (P<0.01), and the responder rate was significantly higher in SS-QRS compared with LS-QRS (79% vs. 29%, P<0.01). During mean follow up of 47.7±22.4 months, 24 patients (29%) reached to the primary endpoint, while the secondary endpoints were observed in 47 patients (57%). LS-QRS patients had significantly worse event-free survival for both primary and secondary endpoints (Figure). After the multivariate Cox regression analysis, LS-QRS (≥37ms) was an independent predictor of total mortality (HR=2.6, 95% CI: 1.11 to 6.12, P=0.03) and the secondary composite events (HR=2.4, 95% CI: 1.31 to 4.33, P<0.01).
Conclusion
The S-QRS interval longer than 37ms, which may reflect the conduction disturbance relevant to the scar or fibrotic lesion at the LV pacing site, was a significant predictor of the total mortality and heart failure hospitalization. These findings have implications for the optimal LV lead placement in patients with CRT device.
Clinical outcomes according to S-QRS
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- D Yagishita
- Tokyo Women's Medical University, Department of Cardiology, Tokyo, Japan
| | - Y Yagishita
- Tokyo Women's Medical University, Department of Cardiology, Tokyo, Japan
| | - S Kataoka
- Tokyo Women's Medical University, Department of Cardiology, Tokyo, Japan
| | - K Yazaki
- Tokyo Women's Medical University, Department of Cardiology, Tokyo, Japan
| | - M Kanai
- Tokyo Women's Medical University, Department of Cardiology, Tokyo, Japan
| | - S Higuchi
- Tokyo Women's Medical University, Department of Cardiology, Tokyo, Japan
| | - K Ejima
- Tokyo Women's Medical University, Department of Cardiology, Tokyo, Japan
| | - M Shoda
- Tokyo Women's Medical University, Department of Cardiology, Tokyo, Japan
| | - N Hagiwara
- Tokyo Women's Medical University, Department of Cardiology, Tokyo, Japan
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Kanai M, Motoki H, Okano T, Kimura K, Minamisawa M, Yoshie K, Kato T, Saigusa T, Ebisawa S, Okada A, Kuwahara K. Prognostic impact of free-fat mass index on elderly patients with acute decompensated heart failure: from CURE-HF registry. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1195] [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: 11/13/2022] Open
Abstract
Abstract
Background
Free-Fat Mass Index (FFMI) is an indicator of malnutrition and sarcopenia. We hypothesized that low FFMI would be associated with worse prognosis in elderly patients with heart failure.
Methods
In 800 patients who discharged after treatment for HF were prospectively enrolled from 13 medical centers. Free-Fat Mass Index was calculated dividing the square of the patients heights in meters into lean body mass. All-cause mortality (cardiovascular, non-cardiovascular) was followed-up by telephone interview and chart review.
Results
In our study cohort (median age, 78 [range 72–87]), FFMI was 16.7 [15.2, 18.0]. All-cause mortality was observed in 211 patients during 631 [266, 983] days follow-up. In Kaplan-Meier analysis, lower FFMI was associated with all-cause mortality. Furthermore, FFMI was an independent predictor of mortality after adjustment for age, gender, albumin, hemoglobin, creatinine, brain natriuretic peptide, and left ventricular ejection fraction (HR 95% CI: 0.841 (0.745–0.944), p=0.004). In subgroup analysis, low FFMI was associated with both cardiac and non-cardiac mortality in patients with HF with reduced ejection fraction (EF) (Log-rank p=0.002, p=0.013, respectively) (Figure). Furthermore, low FFMI was significantly associated non-cardiac death in patients with preserved EF (Log-rank p=0.033) (Figure).
Conclusions
Free-Fat Mass Index was significantly associated with mortality in elderly patients with HF.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- M Kanai
- Shinshu University Hospital, Matsumoto, Japan
| | - H Motoki
- Shinshu University Hospital, Matsumoto, Japan
| | - T Okano
- Shinshu University Hospital, Matsumoto, Japan
| | - K Kimura
- Shinshu University Hospital, Matsumoto, Japan
| | | | - K Yoshie
- Shinshu University Hospital, Matsumoto, Japan
| | - T Kato
- Shinshu University Hospital, Matsumoto, Japan
| | - T Saigusa
- Shinshu University Hospital, Matsumoto, Japan
| | - S Ebisawa
- Shinshu University Hospital, Matsumoto, Japan
| | - A Okada
- Shinshu University Hospital, Matsumoto, Japan
| | - K Kuwahara
- Shinshu University Hospital, Matsumoto, Japan
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18
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Kanai M, Kawaguchi T, Kotaka M, Manaka D, Hasegawa J, Takagane A, Munemoto Y, Kato T, Eto T, Touyama T, Matsui T, Shinozaki K, Mizushima T, Matsumoto S, Mori M, Ohtsu A, Saji S, Yoshino T, Matsuda F. 300MO Impact of dihydropyrimidine dehydrogenase (DPD) genotype on fluoropyrimidine-related toxicity in Asian population. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.294] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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19
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Kanai M, Motoki H, Okano T, Kimura K, Minamisawa M, Yoshie K, Kato T, Saigusa T, Ebisawa S, Okada A, Kuwahara K. Phenotypic difference of sarcopenia in the prediction of mortality for elderly patients with heart failure: from CURE-HF registry. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2858] [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
Sarcopenia and malnutrition are associated with mortality in elderly patients with heart failure (HF). However, impact of phenotypic difference of sarcopenia on mortality is not well investigated. We hypothesized that evaluation using both body mass index (BMI) and free-fat mass index (FFMI) enabled distinction of phenotypic difference of sarcopenia and risk stratification for mortality in elderly patients with heart failure.
Methods
In 800 patients who discharged after treatment for HF were prospectively enrolled from 13 medical centers. Body mass index and FFMI was evaluated. Free-fat mass index was calculated dividing the square of the patients' heights in meters into lean body mass. All-cause mortality was followed-up. Patients were divided into 3 subgroups according to BMI and FFMI values, and compared incidence of mortality among them.
Results
In our study cohort (median age, 78 [range 72–87]), BMI was 21.1 [18.9, 23.8] and FFMI was 16.7 [15.2, 18.0]. 211 patients were experienced all-cause mortality during 631 [266, 983] days follow-up. In Kaplan-Meier analysis, lower BMI and lower FFMI was associated with all-cause mortality (Log-rank p<0.001, p<0.001, respectively). Furthermore, FFMI was an independent predictor of adverse events after adjustment for age, gender, albumin, hemoglobin, creatinine, brain natriuretic peptide, and left ventricular ejection fraction (HR 95% CI: 0.841 (0.745–0.944), p=0.004). In subgroup analysis, comparing with low-BMI and low-FFMI subgroup, better prognosis was observed in the other 2 subgroups (Log-rank p<0.001, p=0.022, Figure 1).
Conclusions
Phenotypic difference was evident in elderly patients with HF. A combination of BMI and FFMI would be useful for risk stratification of mortality in those patients.
Figure 1
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- M Kanai
- Shinshu University Hospital, Matsumoto, Japan
| | - H Motoki
- Shinshu University Hospital, Matsumoto, Japan
| | - T Okano
- Shinshu University Hospital, Matsumoto, Japan
| | - K Kimura
- Shinshu University Hospital, Matsumoto, Japan
| | | | - K Yoshie
- Shinshu University Hospital, Matsumoto, Japan
| | - T Kato
- Shinshu University Hospital, Matsumoto, Japan
| | - T Saigusa
- Shinshu University Hospital, Matsumoto, Japan
| | - S Ebisawa
- Shinshu University Hospital, Matsumoto, Japan
| | - A Okada
- Shinshu University Hospital, Matsumoto, Japan
| | - K Kuwahara
- Shinshu University Hospital, Matsumoto, Japan
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20
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Usui T, Morito N, Shawki HH, Sato Y, Tsukaguchi H, Hamada M, Jeon H, Yadav MK, Kuno A, Tsunakawa Y, Okada R, Ojima T, Kanai M, Asano K, Imamura Y, Koshida R, Yoh K, Usui J, Yokoi H, Kasahara M, Yoshimura A, Muratani M, Kudo T, Oishi H, Yamagata K, Takahashi S. Transcription factor MafB in podocytes protects against the development of focal segmental glomerulosclerosis. Kidney Int 2020; 98:391-403. [DOI: 10.1016/j.kint.2020.02.038] [Citation(s) in RCA: 8] [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: 11/28/2018] [Revised: 02/21/2020] [Accepted: 02/28/2020] [Indexed: 12/31/2022]
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21
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Yazaki K, Ejima K, Kanai M, Kataoka S, Higuchi S, Yagishita D, Shoda M, Hagiwara N. P450The difference in the prognosis among three categories of the post-procedural left ventricular ejection fraction in patients undergoing atrial fibrillation ablation. Europace 2020. [DOI: 10.1093/europace/euaa162.124] [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: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
None
Background
Atrial fibrillation (AF) ablation has been known to contribute to a good prognosis in heart failure patients and improve their systolic function. However, the impact of the post-procedural systolic function on the prognosis in them remains unclear.
Purpose
To investigate the impact of the left ventricular ejection fraction (LVEF) following AF ablation in patients with systolic dysfunction.
Methods
Out of 1078 consecutive patients who underwent AF ablation including extensive pulmonary vein and superior vena cava isolation, 170 with an impaired pre-procedural LVEF (< 50%) were evaluated. They experienced at least one echocardiographic follow-up within one year after the index procedure. The primary outcome was the composite of all-cause death or heart failure hospitalisations (HFHs). In addition, we categorised the patients into three groups according to the post-procedural LVEF within one year to evaluate the outcome: reduced LVEF (rEF, LVEF < 40%), mid-range EF (mrEF, 40% ≤ LVEF < 50%) and preserved LVEF (pEF, LVEF > 50%).
Results
After the index procedure, the patients’ LVEF improved with an average increase of 8%, and the post-procedural LVEF consisted of an rEF in 27 (16%), mrEF in 41 (24%), and pEF in 102 (60%) patients. During a median follow-up of 31 months, a total of 22 (13%) patients experienced the composite outcome, including 18 (11%) HFHs and 10 (6%) all-cause deaths (5 with cardiac issues, 2 any malignancies, and 3 other issues). In the Kaplan-Meier analysis using a Bonferroni correction, there was a significant difference in achieving the outcome between the rEF and mrEF, and rEF and pEF, but not between the mrEF and pEF groups (Figure). In a univariate analysis, the hazard ratio of the outcome was shown as follows: an age ≥ 65 years (hazard ratio, HR: 3.4 [95% confidence interval, CI: 1.4–8.5], p = 0.006), history of HFHs for AF (HR: 1.7 [95%CI: 0.7–4.0], p = 0.25), known underlying heart disease (HR: 1.9 [95%CI: 0.8–1.2], p = 0.13), pre-procedural LVEF < 40% (HR: 3.1 [95%CI: 1.3–7.5], p = 0.009), atrial tachyarrhythmia recurrence (HR: 3.0 [95%CI: 1.2–7.8], p = 0.01), and the post-procedural LVEF category (mrEF and rEF, compared with pEF) (HR: 2.0 [95%CI: 0.4–7.7], p = 0.34; and HR: 8.6 [95%CI: 2.7–37.5], p < 0.0001). Furthermore, in a multivariate analysis, patients with a rEF was the sole independent predictor of the composite outcome after adjusting for confounders including an age≥65 years and pre-procedural LVEF < 40% (HR: 12.0 [95%CI: 3.9–40.0], p < 0.0001), whereas those with a mrEF was not (HR: 1.8 [95%CI: 0.4–7.3], p = 0.42), as compared to those with a pEF.
Conclusions
Patients with a mrEF had a comparable prognosis to those with a pEF in a relatively long follow-up, while those with a rEF had the poorest outcome of the three categories, regardless of the pre-procedural LVEF severity.
Abstract Figure. The difference in the rate of outcome
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Affiliation(s)
- K Yazaki
- Tokyo Women"s Medical University, Tokyo, Japan
| | - K Ejima
- Tokyo Womens Medical University, 2.Clinical Research Division for Heart Rhythm Management, Tokyo, Japan
| | - M Kanai
- Tokyo Women"s Medical University, Tokyo, Japan
| | - S Kataoka
- Tokyo Women"s Medical University, Tokyo, Japan
| | - S Higuchi
- Tokyo Women"s Medical University, Tokyo, Japan
| | - D Yagishita
- Tokyo Women"s Medical University, Tokyo, Japan
| | - M Shoda
- Tokyo Womens Medical University, 2.Clinical Research Division for Heart Rhythm Management, Tokyo, Japan
| | - N Hagiwara
- Tokyo Women"s Medical University, Tokyo, Japan
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Domon K, Puripat M, Fujiyoshi K, Hatanaka M, Kawashima SA, Yamatsugu K, Kanai M. Catalytic Chemoselective O-Phosphorylation of Alcohols. ACS Cent Sci 2020; 6:283-292. [PMID: 32123747 PMCID: PMC7047436 DOI: 10.1021/acscentsci.9b01272] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Indexed: 05/16/2023]
Abstract
Phosphorylation of alcohols is a fundamentally important reaction in both life science and physical science. Product phosphate monoesters play key roles in living organisms, natural products, pharmaceuticals, and organic materials. Most of the chemical methods to date for synthesizing phosphate monoesters, however, require multistep sequences or are limited to specific types of substrates possibly due to harsh conditions. An alternative way to enable the simple production of phosphate monoesters from highly functionalized precursor alcohols is, thus, highly desired. We report herein a catalytic phosphorylation of alcohols with high functional group tolerance using tetrabutylammonium hydrogen sulfate (TBAHS) and phosphoenolpyruvic acid monopotassium salt (PEP-K) as the catalyst and phosphoryl donor, respectively. This method enables the direct introduction of a nonprotected phosphate group to the hydroxy group of a diverse menu of alcohol substrates, including functionalized small molecules, carbohydrates, and unprotected peptides. Nuclear magnetic resonance, mass spectrometric, and density functional theory analyses suggest that an unprecedented mixed anhydride species, generated from PEP-K and TBAHS, acts as an active phosphoryl donor in this reaction. This operationally simple and chemoselective catalytic phosphorylation allows for the efficient production of densely functionalized O-phosphorylated compounds, which are useful in diverse fields including biology and medicine.
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Affiliation(s)
- K. Domon
- Graduate
School of Pharmaceutical Sciences, The University
of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
| | - M. Puripat
- Institute
for Research Initiatives, Division for Research Strategy, Nara Institute of Science and Technology (NAIST), 8916-5, Takayama-cho, Ikoma, Nara 630-0192, Japan
| | - K. Fujiyoshi
- Graduate
School of Pharmaceutical Sciences, The University
of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
| | - M. Hatanaka
- Institute
for Research Initiatives, Division for Research Strategy, Nara Institute of Science and Technology (NAIST), 8916-5, Takayama-cho, Ikoma, Nara 630-0192, Japan
- Graduate
School of Science and Technology, Data Science Center, NAIST, 8916-5, Takayama-cho, Ikoma, Nara 630-0192, Japan
| | - S. A. Kawashima
- Graduate
School of Pharmaceutical Sciences, The University
of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
| | - K. Yamatsugu
- Graduate
School of Pharmaceutical Sciences, The University
of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
| | - M. Kanai
- Graduate
School of Pharmaceutical Sciences, The University
of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
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23
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Kanai M, Jeon H, Ojima M, Nishino T, Usui T, Yadav MK, Kulathunga K, Morito N, Takahashi S, Hamada M. Phenotypic analysis of mice carrying human-type MAFB p.Leu239Pro mutation. Biochem Biophys Res Commun 2019; 523:452-457. [PMID: 31882119 DOI: 10.1016/j.bbrc.2019.12.033] [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: 11/29/2019] [Accepted: 12/06/2019] [Indexed: 12/12/2022]
Abstract
The transcription factor, MafB, plays important role in the differentiation and functional maintenance of various cells and tissues, such as the inner ear, kidney podocyte, parathyroid gland, pancreatic islet, and macrophages. The rare heterozygous substitution (p.Leu239Pro) of the DNA binding domain in MAFB is the cause of Focal Segmental Glomerulosclerosis associated with Duane Retraction Syndrome, which is characterized by impaired horizontal eye movement due to cranial nerve maldevelopment in humans. In this research, we generated mice carrying MafB p.Leu239Pro (Mafbmt/mt) and retrieved their tissues for analysis. As a result, we found that the phenotype of Mafbmt/mt mouse was similar to that of the conventional Mafb deficient mouse. This finding suggests that the Leucine residue at 239 in the DNA binding domain plays a key role in MafB function and could contribute to the diagnosis or development of treatment for patients carrying the MafB p.Leu239Pro missense variant.
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Affiliation(s)
- Maho Kanai
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan; Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Hyojung Jeon
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan; Doctoral Program in Biomedical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan; Laboratory Animal Resource Center (LARC), Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Masami Ojima
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Teppei Nishino
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Toshiaki Usui
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan; Doctoral Program in Biomedical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan; Department of Nephrology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Manoj Kumar Yadav
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan; Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Kaushalya Kulathunga
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Naoki Morito
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan; Department of Nephrology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Satoru Takahashi
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan; Laboratory Animal Resource Center (LARC), Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan; International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan; Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA), University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8577, Japan.
| | - Michito Hamada
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan; Laboratory Animal Resource Center (LARC), Faculty of Medicine, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, 305-8575, Japan.
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Ioka T, Nakamori S, Sugimori K, Kanai M, Ikeda M, Ozaka M, Furukawa M, Okusaka T, Kawabe K, Furuse J, Komatsu Y, Sato A, Shimizu S, Chugh P, Tang R, Ueno M. Liposomal irinotecan (nal-IRI) plus 5-fluorouracil/levoleucovorin (5 FU/LV) vs 5-FU/LV in Japanese patients (pts) with gemcitabine-refractory metastatic pancreatic cancer (mPAC). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz422.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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25
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Moriwaki T, Hasegawa N, Yamamoto Y, Yamada T, Kanai M, Kobayashi S, Eguchi H, Seo S, Taketomi A, Yoshimura K, Hatano E, Nagano H, Ioka T. Role of Glasgow prognostic score in chemo-naïve patients with advanced biliary tract cancer and good performance status. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz422.023] [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: 11/14/2022] Open
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26
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Saigusa T, Miura T, Taki M, Kobayashi M, Kanai M, Okuma Y, Yanagisawa T, Hashizume N, Otagiri K, Shoin K, Kato T, Ebisawa S, Motoki H, Kuwahara K. P2696Clinical characteristics of late catch-up phenomenon after implantation of 2nd generation drug eluting stent. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.1013] [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: 11/13/2022] Open
Abstract
Abstract
Introduction
Late catch-up phenomenon (LCU) of 1st generation drug eluting stent (DES) has been increasing yearly despite the rate of restenosis in 1 year has reduced compared with bare metal stent (BMS). 2nd generation DES was more improved than 1st generation DES and suggested more benefits about clinical outcome.
Purpose
To investigate the incidence and predictor of LCU after implantation of 2nd generation DES and to evaluate the association between LCU phenomenon and adverse events.
Methods
Between August 2012 and July 2013, a total of 1665 consecutive patients (1956 lesions with elective/urgent PCI) were enrolled in SHINANO 5 years Registry (a prospective observational multicenter cohort study) from 13 institutions in Nagano, Japan. 711 patients that were treated with 2nd generation DES and 576 patients with BMS were selected. Exclusion criterias were cases of 1st DES, only POBA, only aspiration and chronic total occulusion.
Results
There were significant difference about patients background between BMS and 2nd generation DES groups. Those groups were matched with propensity score. After matching, 822 patients (BMS group 411 patients, 2nd generation group 411 patients) were analyzed. The rates of 2nd DES and BMS restenosis 5 years after initial PCI were 9.2% and 8.5% (p=0.572), those of LCU were 2.6% and 5.6% (p=0.043) by 1 year landmark analysis. Cox proportional hazards analysis revealed that the DES in-stent restenosis (ISR) lesion and higher HbA1c were independent predictors for LCU from 1year to 5year (HR 5.304, p=0.009, HR 1.254, p=0.015), but 2nd generation DES was not. Kaplan Meier curve showed no association between LCU phenomenon and all cause death (p=0.446). Cox regression analysis showed LCU was not independent predictor for all cause death (p=0.414).
Conclusions
Implantation to DES-ISR lesion with 2nd generation DES was associated with higher LCU. Despite of more complex lesions with 2nd generation DES, there were no differences of LCU incidence between 2nd generation DES and BMS.
Acknowledgement/Funding
None
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Affiliation(s)
- T Saigusa
- Shinshu University School of Medicine, Department of Cardiovascular Medicine, Matsumoto, Japan
| | - T Miura
- Nagano municipal hospital, Nagano, Japan
| | - M Taki
- Shinshu Ueda medical center, Ueda, Japan
| | - M Kobayashi
- Matsumoto Kyoritsu Hospital, Matsumoto, Japan
| | - M Kanai
- Nagano red cross hospital, Nagano, Japan
| | - Y Okuma
- Suwa red cross hospital, suwa, Japan
| | | | | | | | - K Shoin
- Aizawa Hospital, Matsumoto, Japan
| | - T Kato
- Shinshu University School of Medicine, Department of Cardiovascular Medicine, Matsumoto, Japan
| | - S Ebisawa
- Shinshu University School of Medicine, Department of Cardiovascular Medicine, Matsumoto, Japan
| | - H Motoki
- Shinshu University School of Medicine, Department of Cardiovascular Medicine, Matsumoto, Japan
| | - K Kuwahara
- Shinshu University School of Medicine, Department of Cardiovascular Medicine, Matsumoto, Japan
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Ikeda M, Maruki Y, Ueno M, Ioka T, Naganuma A, Furukawa M, Mizuno N, Uwagawa T, Nakai Y, Kanai M, Asagi A, Shimizu S, Miyamoto A, Yukisawa S, Kadokura M, Yamanaka T, Arai Y, Shibata T, Morizane C, Okusaka T. Frequency and clinicopathological characteristics of biliary tract carcinomas harboring the FGFR2-fusion gene: A prospective observational study (PRELUDE study). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz247.050] [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] [Indexed: 11/14/2022] Open
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Ogawa Y, Naganuma A, Inagawa M, Kimura M, Kanai M, Yoshida T, Kaneda T, Morohoshi A, Shimoda C, Sakamoto K, Manome M, Noguchi K, Tanaka T, Ogawa T, Ishihara H. MON-PO629: Indications for Percutaneous Endoscopic Gastrostomy in Patients with Acute Cerebral Infarction. Clin Nutr 2019. [DOI: 10.1016/s0261-5614(19)32462-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Tsunakawa Y, Hamada M, Matsunaga Y, Fuseya S, Jeon H, Wakimoto Y, Usui T, Kanai M, Mizuno S, Morito N, Takahashi S. Mice harboring an MCTO mutation exhibit renal failure resembling nephropathy in human patients. Exp Anim 2018; 68:103-111. [PMID: 30369533 PMCID: PMC6389512 DOI: 10.1538/expanim.18-0093] [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] [Indexed: 12/15/2022] Open
Abstract
Multicentric carpotarsal osteolysis (MCTO) is a condition involving progressive
osteolysis of the carpal and tarsal bones that is associated with glomerular sclerosis and
renal failure (MCTO nephropathy). Previous work identified an autosomal dominant missense
mutation in the transactivation domain of the transcription factor MAFB
as the cause of MCTO. Several methods are currently used for MCTO nephropathy treatment,
but these methods are invasive and lead to severe side effects, limiting their use.
Therefore, the development of alternative treatments for MCTO nephropathy is required;
however, the pathogenesis of MCTO in vivo is unclear without access to a
mouse model. Here, we report the generation of an MCTO mouse model using the CRISPR/Cas9
system. These mice exhibit nephropathy symptoms that are similar to those observed in MCTO
patients. MafbMCTO/MCTO mice show
developmental defects in body weight from postnatal day 0, which persist as they age. They
also exhibit high urine albumin creatinine levels from a young age, mimicking the
nephropathic symptoms of MCTO patients. Characteristics of glomerular sclerosis reported
in human patients are also observed, such as histological evidence of focal segmental
glomerulosclerosis (FSGS), podocyte foot process microvillus transformation and podocyte
foot process effacement. Therefore, this study contributes to the development of an
alternative treatment for MCTO nephropathy by providing a viable mouse model.
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Affiliation(s)
- Yuki Tsunakawa
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan.,Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
| | - Michito Hamada
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan.,Laboratory Animal Resource Center (LARC), Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
| | - Yurina Matsunaga
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
| | - Sayaka Fuseya
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan.,Doctoral Program in Biomedical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
| | - Hyojung Jeon
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
| | - Yuji Wakimoto
- School of Medicine, Stony Brook University, Stony Brook, New York 11794, United States
| | - Toshiaki Usui
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan.,Department of Nephrology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
| | - Maho Kanai
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan.,Ph.D. Program in Human Biology, School of Integrative and Global Majors, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
| | - Seiya Mizuno
- Laboratory Animal Resource Center (LARC), Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
| | - Naoki Morito
- Department of Nephrology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
| | - Satoru Takahashi
- Department of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan.,Laboratory Animal Resource Center (LARC), Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan.,International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan.,Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA), University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
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30
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Sakai D, Kanai M, Kobayashi S, Eguchi H, Baba H, Seo S, Taketomi A, Takayama T, Yamaue H, Ishioka C, Sho M, Takeyama Y, Fujimoto J, Toyoda M, Shimizu J, Goto T, Yoshimura K, Hatano E, Nagano H, Ioka T. Randomized phase III study of gemcitabine, cisplatin plus S-1 (GCS) versus gemcitabine, cisplatin (GC) for advanced biliary tract cancer (KHBO1401-MITSUBA). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy282] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
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31
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Ogawa Y, Naganuma A, Inagawa M, Iida T, Kimura M, Kumakura A, Yoshida T, Yamai N, Moroboshi A, Ueda R, Kawahara Y, Itou N, Shiozawa Y, Koyama Y, Funakoshi H, Manome M, Noguchi K, Kanai M, Ishiguro K, Ogawa T, Ishihara H. Effect of video endoscopic examination of swallowing function early after admission on length of hospital stay for patients with acute cerebral infarction: A retrospective study. Clin Nutr 2018. [DOI: 10.1016/j.clnu.2018.06.1150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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32
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Ioka T, Sakai D, Wada H, Eguchi H, Yanagihara K, Satake H, Shimizu J, Kanai M, Hashimoto K, Ajiki T, Nakamura M, Takeda Y, Yoshimura K, Hatano E, Nagano H. The feasibility study of short hydration with oral rehydration therapy in chemotherapy with cisplatin plus gemcitabine for biliary tract cancer (KHBO-1302). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy151.118] [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: 11/14/2022] Open
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33
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Kanai O, Kim Y, Demura Y, Kanai M, Fujita K, Yoshida H, Akai M, Mio T, Hirai T. P2.07-013 Efficacy and Safety of Nivolumab in Non-Small Cell Lung Cancer with Preexisting Interstitial Lung Disease. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.11.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Yamaguchi K, Fukami Y, Nakai Y, Hiroaki O, Kanai M. Safety and feasibility of hybrid assistive limb therapy for acute stroke: Protocol for a pilot study. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2361] [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: 11/15/2022]
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35
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Kanai M, Sekiguchi N. Olfactory dysfunction in Parkinson's disease. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.1014] [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: 11/30/2022]
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36
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Takeuchi T, Kanai M, Ueda K, Takafuji K, Sakai S, Nagai Y. Induction of exosome secretion and its proteomic changes in the polyglutamine disease models. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2522] [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: 11/24/2022]
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37
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Ogawa Y, Naganuma A, Inagawa M, Iida T, Kimura M, Kumakura A, Yoshida T, Nakamura H, Moroboshi A, Ueda R, Kawahara Y, Sekine S, Shiozawa Y, Koyama Y, Funakoshi H, Tanaka H, Kanai M, Ishiguro K, Ogawa T, Ishihara H. MON-P026: Early Evaluation of the Swallowing Function Can Shorten Hospitalisation Period for Patients with Acute Cerebral infarction: A Historical Control Study. Clin Nutr 2017. [DOI: 10.1016/s0261-5614(17)31057-9] [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: 11/24/2022]
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38
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Sudo T, Okada Y, Ozaki K, Urayama K, Kanai M, Kobayashi H, Gokyu M, Izumi Y, Tanaka T. Association of NOD2 Mutations with Aggressive Periodontitis. J Dent Res 2017; 96:1100-1105. [PMID: 28682159 DOI: 10.1177/0022034517715432] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [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: 12/12/2022] Open
Abstract
Aggressive periodontitis (AgP) is characterized by rapid alveolar bone destruction and tooth loss early in life, and its etiology remains unclear. To explore the genetic risk factors of AgP, we performed genome-wide single-nucleotide polymorphism genotyping for identity-by-descent mapping and identified 32 distinct candidate loci, followed by whole exome sequencing with 2 pedigrees of AgP consisting of 3 cases and 1 control in 1 family and 2 sibling cases in the other. After variant filtering procedures and validation by targeted Sanger sequencing, we identified 2 missense mutations at 16q12 in NOD2 (p.Ala110Thr and p.Arg311Trp), which encodes nucleotide-binding oligomerization domain protein 2. We further examined 94 genetically unrelated AgP patients by targeted sequencing of NOD2 and found that 2 patients among them also carried the p.Arg311Trp variant. Furthermore, we found 3 additional missense mutations in this gene (p.His370Tyr, p.Arg459Cys, and p.Ala868Thr). These mutations either had not been previously observed or are extremely rare (frequency <0.001) in Asian populations. NOD2 plays a crucial role in innate immunity as an intracellular receptor initiating nuclear factor κB-dependent and mitogen-activated protein kinase-dependent gene transcription. These results demonstrated NOD2 as a novel gene involved in AgP.
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Affiliation(s)
- T Sudo
- 1 Department of Human Genetics and Disease Diversity, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan.,2 Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Y Okada
- 1 Department of Human Genetics and Disease Diversity, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan.,3 Department of Statistical Genetics, Osaka University Graduate School of Medicine, Osaka University, Osaka, Japan
| | - K Ozaki
- 4 Laboratory for Medical Genome Sciences, Medical Genome Center, National Center for Geriatrics and Gerontology, Obu, Japan.,5 Laboratory for Cardiovascular Diseases, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - K Urayama
- 1 Department of Human Genetics and Disease Diversity, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan.,6 Center for Clinical Epidemiology, St. Luke's International University, Tokyo, Japan
| | - M Kanai
- 1 Department of Human Genetics and Disease Diversity, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - H Kobayashi
- 2 Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - M Gokyu
- 2 Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Y Izumi
- 2 Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - T Tanaka
- 1 Department of Human Genetics and Disease Diversity, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan.,7 Bioresource Research Center, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
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Uneno Y, Baba M, Kanai M, Taneishi K, Nakatsui M, Okuno Y, Muto M, Morita T. 484O_PR Validation of the set of six adaptable prognosis prediction (SAP) models for cancer patients in palliative care settings: A sub analysis of the Japan-prognostic assessment tools validation (J-ProVal) study. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw595] [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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40
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Kanai M, Kawaguchi T, Kotaka M, Shinozaki K, Touyama T, Manaka D, Ishigure K, Hasegawa J, Munemoto Y, Matsui T, Takagane A, Ishikawa H, Matsumoto S, Sakamoto J, Saji S, Yoshino T, Ohtsu A, Watanabe T, Matsuda F. Large-scale prospective pharmacogenomics study of oxaliplatin-induced neuropathy in colon cancer patients enrolled in the JFMC41-1001-C2 (JOIN Trial). Ann Oncol 2016; 27:1143-1148. [PMID: 27069012 DOI: 10.1093/annonc/mdw074] [Citation(s) in RCA: 12] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2016] [Accepted: 02/15/2016] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Peripheral sensory neuropathy (PSN) is a dose-limiting toxicity of oxaliplatin-based chemotherapy. Several genetic markers have been shown to predict oxaliplatin-induced PSN; however, results remain to be validated in a large-scale and prospective pharmacogenomics study. PATIENTS AND METHODS Among 882 patients enrolled in the JFMC41-1001-C2 (JOIN trial), which was designed to investigate the tolerability of adjuvant-modified FOLFOX6 (mFOLFOX6) in Japanese Patients with stage II or III colon cancers undergoing curative resection, 465 patients were eligible for this pharmacogenomics analysis. Twelve single-nucleotide polymorphisms (SNPs) were selected based on published data. The effect of each genotype on time to PSN onset was evaluated in all patients (n = 465) using the Cox proportional hazard model. For the association analysis between severity of PSN and 12 SNP markers, 84 patients who failed to complete 12 cycles of mFOLFOX6 from grade 0/1 PSN group were excluded because the termination of the protocol treatment had been caused by reasons other than PSN. RESULTS Comparison of grade 0/1 PSN with grade 2/3 PSN or grade 3 PSN showed no significant associations with any of the 12 SNP markers after adjustment for total dose of oxaliplatin. Time-to-onset analysis also failed to reveal any significant differences. CONCLUSIONS Our large-scale and prospective pharmacogenomics study of Japanese patients receiving protocol treatment of adjuvant mFOLFOX6 could not verify a role for any of the 12 SNP markers reported as being significantly associated with PSN. Considering the OR observed in this study (range: 0.76-1.89), further evaluation of these 12 SNP markers in the context of L-OHP-induced PSN is unlikely to be clinically informative.
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Affiliation(s)
- M Kanai
- Department of Clinical Oncology, Pharmacogenomics, and Palliative Medicine.
| | - T Kawaguchi
- Center for Genomic Medicine, Graduate School of Medicine, Kyoto University, Kyoto
| | - M Kotaka
- Gastrointestinal Cancer Center, Sano Hospital, Kobe
| | - K Shinozaki
- Division of Clinical Oncology, Hiroshima Prefectural Hospital, Hiroshima
| | - T Touyama
- Department of Surgery, Nakagami Hospital, Okinawa
| | - D Manaka
- Department of Surgery, Gastrointestinal Center, Kyoto-Katsura Hospital, Kyoto
| | - K Ishigure
- Department of Surgery, Konan Kosei Hospital Konan, Aichi
| | - J Hasegawa
- Department of Surgery, Osaka Rosai Hospital, Osaka
| | - Y Munemoto
- Department of Surgery, Fukui-ken Saiseikai Hospital, Fukui
| | - T Matsui
- Department of Gastroenterological Surgery, Aichi Cancer Center Aichi Hospital, Aichi
| | - A Takagane
- Department of Surgery, Hakodate Goryoukaku Hospital, Hokkaido
| | - H Ishikawa
- Department of Gastrointestinal Surgery, Sasebo City General Hospital, Nagasaki
| | - S Matsumoto
- Department of Clinical Oncology, Graduate School of Medicine, Kyoto University, Kyoto
| | - J Sakamoto
- Japanese Foundation for Multidisciplinary Treatment of Cancer, Tokyo
| | - S Saji
- Japanese Foundation for Multidisciplinary Treatment of Cancer, Tokyo
| | - T Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba
| | - A Ohtsu
- Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Chiba
| | - T Watanabe
- Department of Surgical Oncology, The University of Tokyo, Tokyo, Japan
| | - F Matsuda
- Center for Genomic Medicine, Graduate School of Medicine, Kyoto University, Kyoto
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41
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Kanai M, Tonsho A, Iwazaki S. Patients with idiopathic normal pressure hydrocephalus improved executive dysfunction after shunt operation. J Neurol Sci 2015. [DOI: 10.1016/j.jns.2015.08.418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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42
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Yamaguchi D, Taneishi K, Tamon A, Hamanaka M, Brown J, Mori Y, Kanai M, Matsumoto S, Okuno Y, Muto M. 3116 Analysis of clinical practice data for predictive factors of neutrophil counts during weekly paclitaxel chemotherapy. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31757-9] [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: 11/16/2022]
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43
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Kanai M, Iwanaga T, Hagino N, Muto Y. Retinol-binding protein in tubular proteinuria of patients with Itai-Itai disease. World Rev Nutr Diet 2015; 31:31-6. [PMID: 216161 DOI: 10.1159/000401296] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Turco A, Duchenne J, Nuyts J, Gheysens O, Voigt JU, Claus P, Vunckx K, Muhtarov K, Ozer N, Turk G, Sunman H, Karakulak U, Sahiner L, Kaya B, Yorgun H, Hazirolan T, Aytemir K, Warita S, Kawasaki M, Tanaka R, Houle H, Yagasaki H, Nagaya M, Ono K, Noda T, Watanabe S, Minatoguchi S, Kyle A, Dauphin C, Lusson JR, Dragoi Galrinho R, Rimbas R, Ciobanu A, Marinescu B, Cinteza M, Vinereanu D, Dragoi Galrinho R, Ciobanu A, Rimbas R, Marinescu B, Cinteza M, Vinereanu D, Aparina O, Stukalova O, Butorova E, Makeev M, Bolotova M, Parkhomenko D, Golitsyn S, Zengin E, Hoffmann BA, Ramuschkat M, Ojeda F, Weiss C, Willems S, Blankenberg S, Schnabel RB, Sinning CR, Schubert U, Suhai FI, Toth A, Kecskes K, Czimbalmos C, Csecs I, Maurovich-Horvat P, Simor T, Merkely B, Vago H, Slawek D, Chrzanowski L, Krecki R, Binkowska A, Kasprzak JD, Palombo C, Morizzo C, Kozakova M, Charisopoulou D, Koulaouzidis G, Rydberg A, Henein M, Kovacs A, Olah A, Lux A, Matyas C, Nemeth B, Kellermayer D, Ruppert M, Birtalan E, Merkely B, Radovits T, Henri C, Dulgheru R, Magne J, Kou S, Davin L, Nchimi A, Oury C, Pierard L, Lancellotti P, Sahin ST, Cengiz B, Yurdakul S, Altuntas E, Aytekin V, Aytekin S, Bajraktari G, Ibrahimi P, Bytyci I, Ahmeti A, Batalli A, Elezi S, Henein M, Pavlyukova E, Tereshenkova E, Karpov R, Barbier P, Mirea O, Guglielmo M, Savioli G, Cefalu C, Maltagliati M, Tumasyan L, Adamyan K, Chilingaryan A, Tunyan L, Kowalik E, Klisiewicz A, Biernacka E, Hoffman P, Park C, Yi J, Cho J, Ihm S, Kim H, Cho E, Jeon H, Jung H, Youn H, Mcghie J, Menting M, Vletter W, Roos-Hesselink J, Geleijnse M, Van Der Zwaan H, Van Den Bosch A, Spethmann S, Baldenhofer G, Stangl V, Baumann G, Stangl K, Laule M, Dreger H, Knebel F, Erdei T, Edwards J, Braim D, Yousef Z, Fraser A, Keramida K, Kouris N, Kostopoulos V, Kostakou P, Petrogiannos C, Olympios C, Bajraktari G, Berisha G, Bytyci I, Ibrahimi P, Rexhepaj N, Henein M, Wdowiak-Okrojek K, Shim A, Wejner-Mik P, Szymczyk E, Michalski B, Kasprzak J, Lipiec P, Tarr A, Stoebe S, Pfeiffer D, Hagendorff A, Haykal M, Ryu S, Park J, Kim S, Choi J, Goh C, Byun Y, Choi J, Sonoko M, Onishi T, Fujimoto W, Yamada S, Taniguchi Y, Yasaka Y, Kawai H, Okura H, Sakamoto Y, Murata E, Kanai M, Kataoka T, Kimura T, Watanabe N, Kuriyama N, Nakama T, Furugen M, Sagara S, Koiwaya H, Ashikaga K, Matsuyama A, Shibata Y, Meimoun P, Abouth S, Martis S, Boulanger J, Elmkies F, Zemir H, Tzvetkov B, Luycx-Bore A, Clerc J, Galli E, Oger E, Guirette Y, Daudin M, Fournet M, Donal E, Galli E, Guirette Y, Mabo P, Donal E, Keramida K, Kouris N, Kostopoulos V, Psarrou G, Petrogiannos C, Hatzigiannis P, Olympios C, Igual Munoz B, Erdociain Perales M, Maceira Gonzalez Alicia A, Vazquez Sanchez A, Miro Palau V, Alonso Fernandez P, Donate Bertolin L, Estornell Erill J, Cervera A, Montero Argudo Anastasio A, Okura H, Koyama T, Maehama T, Imai K, Yamada R, Kume T, Neishi Y, Caballero Jimenez L, Garcia-Navarro M, Saura D, Oliva M, Gonzalez-Carrillo J, Espinosa M, Valdes M, De La Morena G, Venkateshvaran A, Sola S, Dash PK, Annappa C, Manouras A, Winter R, Brodin L, Govind SC, Laufer-Perl L, Topilsky Y, Stugaard M, Koriyama H, Katsuki K, Masuda K, Asanuma T, Takeda Y, Sakata Y, Nakatani S, Marta L, Abecasis J, Reis C, Dores H, Cafe H, Ribeiras R, Andrade M, Mendes M, Goebel B, Hamadanchi A, Schmidt-Winter C, Otto S, Jung C, Figulla H, Poerner T, Kim DH, Sun B, Jang J, Choi H, Song JM, Kang DH, Song JK, Zakhama L, Slama I, Boussabah E, Antit S, Herbegue B, Annabi M, Jalled A, Ben Ameur W, Thameur M, Ben Youssef S, O' Grady H, Gilmore M, Delassus P, Sturmberger T, Ebner C, Aichinger J, Tkalec W, Eder V, Nesser H, Caggegi AM, Scandura S, Capranzano P, Grasso C, Mangiafico S, Ronsivalle G, Dipasqua F, Arcidiacono A, Cannata S, Tamburino C, Chapman M, Henthorn R, Surikow S, Zoontjens J, Stocker B, Mclean T, Zeitz CJ, Fabregat Andres O, Estornell-Erill J, Ridocci-Soriano F, De La Espriella R, Albiach-Montanana C, Trejo-Velasco B, Perdomo-Londono D, Facila L, Morell S, Cortijo-Gimeno J, Kouris N, Keramida K, Kostopoulos V, Psarrou G, Kostakou P, Olympios C, Kuperstein R, Blechman I, Freimatk D, Arad M, Ochoa JP, Fernandez A, Vaisbuj F, Salmo F, Fava A, Casabe H, Guevara E, Fernandes A, Cateano F, Almeida I, Silva J, Trigo J, Botelho A, Sanches C, Venancio M, Goncalves L, Schnell F, Daudin M, Oger E, Bouillet P, Mabo P, Carre F, Donal E, Petrella L, Fabiani D, Paparoni S, De Remigis F, Tomassoni G, Prosperi F, Napoletano C, Marchel M, Serafin A, Kochanowski J, Steckiewicz R, Madej-Pilarczyk A, Filipiak K, Opolski G, Abid L, Ben Kahla S, Charfeddine S, Kammoun S, Monivas Palomero V, Mingo Santos S, Goirigoizarri Artaza J, Rodriguez Gonzalez E, Restrepo Cordoba A, Rivero Arribas B, Garcia Lunar I, Gomez Bueno M, Sayago Silva I, Segovia Cubero J, Zengin E, Radunski UK, Klusmeier M, Ojeda F, Rybczynski M, Barten M, Muellerleile K, Reichenspurner H, Blankenberg S, Sinning CR, Romano G, Licata P, Tuzzolino F, Clemenza F, Di Gesaro G, Hernandez Baravoglia C, Scardulla C, Pilato M, Hashimoto G, Suzuki M, Yoshikawa H, Otsuka T, Isekame Y, Iijima R, Hara H, Nakamura M, Sugi K, Melnikova M, Krestjyaninov M, Ruzov V, Magnino C, Omede' P, Avenatti E, Presutti D, Moretti C, Ravera A, Sabia L, Gaita F, Veglio F, Milan A, Magda S, Mincu R, Soare A, Mihai C, Florescu M, Mihalcea D, Cinteza M, Vinereanu D, Chatzistamatiou E, Mpampatseva Vagena I, Manakos K, Moustakas G, Konstantinidis D, Memo G, Mitsakis O, Kasakogias A, Syros P, Kallikazaros I, Petroni R, Acitelli A, Cicconetti M, Di Mauro M, Altorio S, Romano S, Petroni A, Penco M, Apostolovic S, Stanojevic D, Jankovic-Tomasevic R, Salinger-Martinovic S, Pavlovic M, Djordjevic-Radojkovic D, Tahirovic E, Dungen H, Jung IH, Byun YS, Goh CW, Kim BO, Rhee KJ, Lee DS, Kim MJ, Seo HS, Kim HY, Tsverava M, Tsverava D, Zaletova T, Shamsheva D, Parkhomenko O, Bogdanov A, Derbeneva S, Leotescu A, Tudor I, Gurghean A, Bruckner I, Plaskota K, Trojnarska O, Bartczak A, Grajek S, Sharma P, Sharma D, Garg S, Vazquez Lopez-Ibor J, Monivas Palomero V, Solano-Lopez J, Zegri Reiriz I, Dominguez Rodriguez F, Gonzalez Mirelis J, Mingo Santos S, Sayago I, Garcia Pavia P, Segovia Cubero J, Florescu M, Mihalcea D, Magda S, Radu E, Chirca A, Acasandrei A, Jinga D, Mincu R, Enescu O, Vinereanu D, Saura Espin D, Caballero Jimenez L, Oliva Sandoval M, Gonzalez Carrillo J, Garcia Navarro M, Espinosa Garcia M, Valdes Chavarri M, De La Morena Valenzuela G, Abul Fadl A, Mourad M, Campanale CM, Di Maria S, Mega S, Nusca A, Marullo F, Di Sciascio G, Pardo Gonzalez L, Delgado M, Ruiz M, Rodriguez S, Hidalgo F, Ortega R, Mesa D, Suarez De Lezo Cruz Conde J, Bengrid TM, Zhao Y, Henein M, Kenjaev S, Alavi A, Kenjaev M, Mendes L, Lima S, Dantas C, Melo I, Madeira V, Balao S, Alves H, Baptista E, Mendes P, Santos J, Scali M, Mandoli G, Simioniuc A, Massaro F, Di Bello V, Marzilli M, Dini F, Cifra B, Dragulescu A, Friedberg M, Mertens L, Scali M, Bayramoglu A, Tasolar H, Otlu Y, Hidayet S, Kurt F, Dogan A, Pekdemir H, Stefani L, Galanti G, De Luca A, Toncelli L, Pedrizzetti G, Gopal AS, Saha S, Toole R, Kiotsekoglou A, Cao J, Reichek N, Ho SJ, Hung SC, Chang FY, Liao JN, Niu DM, Yu WC, Nemes A, Kalapos A, Domsik P, Forster T, Siarkos M, Sammut E, Lee L, Jackson T, Carr-White G, Rajani R, Kapetanakis S, Jarvinen V, Sipola P, Madeo A, Piras P, Evangelista A, Giura G, Dominici T, Nardinocchi P, Varano V, Chialastri C, Puddu P, Torromeo C, Sanchis Ruiz L, Montserrat S, Obach V, Cervera A, Bijnens B, Sitges M, Charisopoulou D, Banner NR, Rahman-Haley S, Imperadore F, Del Greco M, Jermendy A, Horcsik D, Horvath T, Celeng C, Nagy E, Bartykowszki A, Tarnoki D, Merkely B, Maurovich-Horvat P, Jermendy G, Whitaker J, Demir O, Walton J, Wragg A, Alfakih K, Karolyi M, Szilveszter B, Raaijmakers R, Giepmans W, Horvath T, Merkely B, Maurovich-Horvat P, Koulaouzidis G, Charisopoulou D, Mcarthur T, Jenkins P, Henein M, Silva T, Ramos R, Oliveira M, Marques H, Cunha P, Silva M, Barbosa C, Sofia A, Pimenta R, Ferreira R, Al-Mallah M, Alsaileek A. Poster session 5: Friday 5 December 2014, 14:00-18:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Tong L, Huang C, Ramalli A, Tortoli P, Luo J, D'hooge J, Tzemos N, Mordi I, Bishay T, Bishay T, Negishi T, Hristova K, Kurosawa K, Bansal M, Thavendiranathan P, Yuda S, Popescu B, Vinereanu D, Penicka M, Marwick T, Hamed W, Kamel M, Yaseen R, El-Barbary H, Nemes A, Kis O, Gavaller H, Kanyo E, Forster T, Angelis A, Vlachopoulos C, Ioakimidis N, Felekos I, Chrysohoou C, Aznaouridis K, Abdelrasoul M, Terentes D, Ageli K, Stefanadis C, Kurnicka K, Domienik-Karlowicz J, Lichodziejewska B, Goliszek S, Grudzka K, Krupa M, Dzikowska-Diduch O, Ciurzynski M, Pruszczyk P, Gual Capllonch F, Lopez Ayerbe J, Teis A, Ferrer E, Vallejo N, Junca G, Pla R, Bayes-Genis A, Schwaiger J, Knight D, Gallimore A, Schreiber B, Handler C, Coghlan J, Bruno RM, Giardini G, Malacrida S, Catuzzo B, Armenia S, Brustia R, Ghiadoni L, Cauchy E, Pratali L, Kim K, Lee K, Cho J, Yoon H, Ahn Y, Jeong M, Cho J, Park J, Cho S, Nastase O, Enache R, Mateescu A, Botezatu D, Popescu B, Ginghina C, Gu H, Sinha M, Simpson J, Chowienczyk P, Fazlinezhad A, Tashakori Behesthi A, Homaei F, Mostafavi H, Hosseini G, Bakaeiyan M, Boutsikou M, Petrou E, Dimopoulos A, Dritsas A, Leontiadis E, Karatasakis G, Sahin ST, Yurdakul S, Yilmaz N, Cengiz B, Cagatay Y, Aytekin S, Yavuz S, Karlsen S, Dahlslett T, Grenne B, Sjoli B, Smiseth O, Edvardsen T, Brunvand H, Nasr G, Nasr A, Eleraki A, Elrefai S, Mordi I, Sonecki P, Tzemos N, Gustafsson U, Naar J, Stahlberg M, Cerne A, Capotosto L, Rosato E, D'angeli I, Azzano A, Truscelli G, De Maio M, Salsano F, Terzano C, Mangieri E, Vitarelli A, Renard S, Najih H, Mancini J, Jacquier A, Haentjens J, Gaubert J, Habib G, Caminiti G, D'antoni V, D'antoni V, Cardaci V, Cardaci V, Conti V, Conti V, Volterrani M, Volterrani M, Ahn J, Kim D, Lee H, Iliuta L, Lo Iudice F, Esposito R, Lembo M, Santoro C, Ballo P, Mondillo S, De Simone G, Galderisi M, Hwang Y, Kim J, Kim J, Moon K, Yoo K, Kim C, Tagliamonte E, Rigo F, Cirillo T, Caruso A, Astarita C, Cice G, Quaranta G, Romano C, Capuano N, Calabro' R, Zagatina A, Zhuravskaya N, Guseva O, Huttin O, Benichou M, Voilliot D, Venner C, Micard E, Girerd N, Sadoul N, Moulin F, Juilliere Y, Selton-Suty C, Baron T, Christersson C, Johansson K, Flachskampf F, Lee S, Lee J, Hur S, Park J, Yun J, Song S, Kim W, Ko J, Nyktari E, Bilal S, Ali S, Izgi C, Prasad S, Aly M, Kleijn S, Kandil H, Kamp O, Beladan C, Calin A, Rosca M, Craciun A, Gurzun M, Calin C, Enache R, Mateescu A, Ginghina C, Popescu B, Mornos C, Mornos A, Ionac A, Cozma D, Crisan S, Popescu I, Ionescu G, Petrescu L, Camacho S, Gamaza Chulian S, Carmona R, Diaz E, Giraldez A, Gutierrez A, Toro R, Benezet J, Antonini-Canterin F, Vriz O, La Carrubba S, Poli S, Leiballi E, Zito C, Careri S, Caruso R, Pellegrinet M, Nicolosi G, Kong W, Kyu K, Wong R, Tay E, Yip J, Yeo T, Poh K, Correia M, Delgado A, Marmelo B, Correia E, Abreu L, Cabral C, Gama P, Santos O, Rahman M, Borges IP, Peixoto E, Peixoto R, Peixoto R, Marcolla V, Okura H, Kanai M, Murata E, Kataoka T, Stoebe S, Tarr A, Pfeiffer D, Hagendorff A, Generati G, Bandera F, Pellegrino M, Alfonzetti E, Labate V, Guazzi M, Kuznetsov V, Yaroslavskaya E, Pushkarev G, Krinochkin D, Zyrianov I, Carigi S, Baldazzi F, Bologna F, Amati S, Venturi P, Grosseto D, Biagetti C, Fabbri E, Arlotti M, Piovaccari G, Rahbi H, Bin Abdulhaq A, Tleyjeh I, Santoro C, Galderisi M, Costantino M, Tarsia G, Innelli P, Dores E, Esposito G, Matera A, De Simone G, Trimarco B, Capotosto L, Azzano A, Mukred K, Ashurov R, Tanzilli G, Mangieri E, Vitarelli A, Merlo M, Gigli M, Stolfo D, Pinamonti B, Antonini Canterin F, Muca M, D'angelo G, Scapol S, Di Nucci M, Sinagra G, Behaghel A, Feneon D, Fournet M, Thebault C, Martins R, Mabo P, Leclercq C, Daubert C, Donal E, Davinder Pal S, Prakash Chand N, Sanjeev A, Rajeev M, Ankur D, Ram Gopal S, Mzoughi K, Zairi I, Jabeur M, Ben Moussa F, Ben Chaabene A, Kamoun S, Mrabet K, Fennira S, Zargouni A, Kraiem S, Demkina A, Hashieva F, Krylova N, Kovalevskaya E, Potehkina N, Zaroui A, Ben Said R, Smaali S, Rekik B, Ben Hlima M, Mizouni H, Mechmeche R, Mourali M, Malhotra A, Sheikh N, Dhutia H, Siva A, Narain R, Merghani A, Millar L, Walker M, Sharma S, Papadakis M, Siam-Tsieu V, Mansencal N, Arslan M, Deblaise J, Dubourg O, Zaroui A, Rekik B, Ben Said R, Boudiche S, Larbi N, Tababi N, Hannachi S, Mechmeche R, Mourali M, Mechmeche R, Zaroui A, Chalbia T, Ben Halima M, Rekik B, Boussada R, Mourali M, Lipari P, Bonapace S, Valbusa F, Rossi A, Zenari L, Lanzoni L, Targher G, Canali G, Molon G, Barbieri E, Novo G, Giambanco S, Sutera M, Bonomo V, Giambanco F, Rotolo A, Evola S, Assennato P, Novo S, Budnik M, Piatkowski R, Kochanowski J, Opolski G, Chatzistamatiou E, Mpampatseva Vagena I, Manakos K, Moustakas G, Konstantinidis D, Memo G, Mitsakis O, Kasakogias A, Syros P, Kallikazaros I, Marketou M, Parthenakis F, Kalyva N, Pontikoglou C, Maragkoudakis S, Zacharis E, Patrianakos A, Maragoudakis F, Papadaki H, Vardas P, Rodrigues A, Perandini L, Souza T, Sa-Pinto A, Borba E, Arruda A, Furtado M, Carvalho F, Bonfa E, Andrade J, Hlubocka Z, Malinova V, Palecek T, Danzig V, Kuchynka P, Dostalova G, Zeman J, Linhart A, Chatzistamatiou E, Konstantinidis D, Memo G, Mpampatzeva Vagena I, Moustakas G, Manakos K, Trachanas K, Vergi N, Feretou A, Kallikazaros I, Corut H, Sade L, Ozin B, Atar I, Turgay O, Muderrisoglu H, Ledakowicz-Polak A, Polak L, Krauza G, Zielinska M, Szulik M, Streb W, Wozniak A, Lenarczyk R, Sliwinska A, Kalarus Z, Kukulski T, Nogueira M, Branco L, Agapito A, Galrinho A, Borba A, Teixeira P, Monteiro A, Ramos R, Cacela D, Cruz Ferreira R, Guala A, Camporeale C, Tosello F, Canuto C, Ridolfi L, Chatzistamatiou E, Moustakas G, Memo G, Konstantinidis D, Mpampatzeva Vagena I, Manakos K, Traxanas K, Vergi N, Feretou A, Kallikazaros I, Hristova K, Marinov R, Stamenov G, Mihova M, Persenska S, Racheva A, Plaskota K, Trojnarska O, Bartczak A, Grajek S, Ramush Bejiqi R, Retkoceri R, Bejiqi H, Beha A, Surdulli S, Dreyfus J, Durand-Viel G, Cimadevilla C, Brochet E, Vahanian A, Messika-Zeitoun D, Jin C, Fang F, Meng F, Kam K, Sun J, Tsui G, Wong K, Wan S, Yu C, Lee A, Cho IJ, Chung H, Heo R, Ha S, Hong G, Shim C, Chang H, Ha J, Chung N, Moral S, Gruosso D, Galuppo V, Teixido G, Rodriguez-Palomares J, Gutierrez L, Evangelista A, Moral S, Gruosso D, Galuppo V, Teixido G, Rodriguez-Palomares J, Gutierrez L, Evangelista A, Moral S, Gruosso D, Galuppo V, Teixido G, Rodriguez-Palomares J, Gutierrez L, Evangelista A, Alexopoulos A, Dawson D, Nihoyannopoulos P, Zainal Abidin HA, Ismail J, Arshad K, Ibrahim Z, Lim C, Abd Rahman E, Kasim S, Peteiro J, Barrio A, Escudero A, Bouzas-Mosquera A, Yanez J, Martinez D, Castro-Beiras A, Scali M, Simioniuc A, Mandoli G, Lombardo A, Massaro F, Di Bello V, Marzilli M, Dini F, Adachi H, Tomono J, Oshima S, Merchan Ortega G, Bravo Bustos D, Lazaro Garcia R, Sanchez Espino A, Macancela Quinones J, Ikuta I, Ruiz Lopez M, Valencia Serrano F, Bonaque Gonzalez J, Gomez Recio M, Romano G, D'ancona G, Pilato G, Di Gesaro G, Clemenza F, Raffa G, Scardulla C, Sciacca S, Lancellotti P, Pilato M, Addetia K, Takeuchi M, Maffessanti F, Weinert L, Hamilton J, Mor-Avi V, Lang R, Sugano A, Seo Y, Watabe H, Kakefuda Y, Aihara H, Nishina H, Ishizu T, Fumikura Y, Noguchi Y, Aonuma K, Luo X, Fang F, Lee A, Shang Q, Yu C, Sammut EC, Chabinok R, Jackson T, Siarkos M, Lee L, Carr-White G, Rajani R, Kapetanakis S, Byrne D, Walsh J, Ellis L, Mckiernan S, Norris S, King G, Murphy R, Hristova K, Katova T, Simova I, Kostova V, Shuie I, Ferferieva V, Bogdanova V, Castelon X, Nemes A, Sasi V, Domsik P, Kalapos A, Lengyel C, Orosz A, Forster T, Grapsa J, Demir O, Dawson D, Sharma R, Senior R, Nihoyannopoulos P, Pilichowska E, Zaborska B, Baran J, Stec S, Kulakowski P, Budaj A, Kosmala W, Kaye G, Saito M, Negishi K, Marwick T, Maceira Gonzalez AM, Ripoll C, Cosin-Sales J, Igual B, Salazar J, Belloch V, Dulai RS, Taylor A, Gupta S. Poster session 1: Wednesday 3 December 2014, 09:00-16:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2014; 15:ii25-ii51. [DOI: 10.1093/ehjci/jeu248] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/02/2023] Open
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Zheng XQ, Guo JP, Yang H, Kanai M, He LL, Li YY, Koomen JM, Minton S, Gao M, Ren XB, Coppola D, Cheng JQ. Aurora-A is a determinant of tamoxifen sensitivity through phosphorylation of ERα in breast cancer. Oncogene 2014; 33:4985-96. [PMID: 24166501 PMCID: PMC4002670 DOI: 10.1038/onc.2013.444] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Revised: 08/20/2013] [Accepted: 09/09/2013] [Indexed: 12/14/2022]
Abstract
Despite the clinical success of tamoxifen, its resistance remains a major challenge in breast cancer. Here we show that Aurora-A determines tamoxifen sensitivity by regulation of oestrogen receptor (ER)α. Ectopic expression of Aurora-A decreases and depletion of Aurora-A enhances tamoxifen sensitivity in ERα-positive breast cancer. Elevated Aurora-A was significantly associated with the recurrence of ERα-positive tumours. Notably, Aurora-A inhibitor MLN8237, which is currently in clinical trial, synergizes with tamoxifen and overcomes tamoxifen resistance. Furthermore, Aurora-A interacts with and phosphorylates ERα on serine-167 and -305, leading to increase in ERα DNA-binding and transcriptional activity. Elevated levels of Aurora-A are significantly associated with disease-free survival in ERα-positive but not ERα-negative breast cancers. These data suggest that Aurora-A has a pivotal role in tamoxifen resistance and ERα is a bona fide substrate of Aurora-A. Thus, Aurora-A represents a prognostic marker in ERα-positive tumour and a critical therapeutic target in tamoxifen-resistant breast cancer, and Aurora-A inhibitor could be used as either an independent or concurrent agent in tamoxifen-resistant tumour.
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Affiliation(s)
- XQ Zheng
- Departments of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612
- Department of Thyroid and Neck Tumour, Tianjin Medical University Cancer Institute and Hospital, Oncology Key Laboratory of cancer prevention and therapy, National Clinical Research Center of Cancer, Tianjin, P. R. China, 300060
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Oncology Key Laboratory of cancer prevention and therapy, National Clinical Research Center of Cancer, Tianjin, P. R. China, 300060
| | - JP Guo
- Departments of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612
| | - H Yang
- Departments of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612
| | - M Kanai
- Departments of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612
| | - LL He
- Departments of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612
| | - YY Li
- Departments of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612
| | - JM. Koomen
- Departments of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612
| | - S. Minton
- Department of Women’s Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612
| | - M Gao
- Department of Thyroid and Neck Tumour, Tianjin Medical University Cancer Institute and Hospital, Oncology Key Laboratory of cancer prevention and therapy, National Clinical Research Center of Cancer, Tianjin, P. R. China, 300060
| | - XB Ren
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Oncology Key Laboratory of cancer prevention and therapy, National Clinical Research Center of Cancer, Tianjin, P. R. China, 300060
| | - D Coppola
- Department of Pathology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612
| | - JQ Cheng
- Departments of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612
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Kanai M, Ishiguro K, Sasaguchi N. Cognitive changes in idiopathic normal pressure hydrocephalus. J Neurol Sci 2013. [DOI: 10.1016/j.jns.2013.07.1223] [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: 11/16/2022]
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Miwa S, Suzuki Y, Shirai M, Ohba H, Kanai M, Eifuku T, Suda T, Hayakawa H, Chida K. Assessment of serum KL-6 as a prognostic marker in pulmonary tuberculosis patients [Short communication]. Int J Tuberc Lung Dis 2013; 17:240-2. [DOI: 10.5588/ijtld.12.0498] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Miwa S, Suzuki Y, Shirai M, Ohba H, Kanai M, Eifuku T, Suda T, Hayakawa H, Chida K. Drug lymphocyte stimulation test is not useful for side effects of anti-tuberculosis drugs despite its timing. Int J Tuberc Lung Dis 2012; 16:1265-9. [DOI: 10.5588/ijtld.11.0163] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Kanai M, Ishiguro H, Mori Y, Kitano T, Nishimura T, Matsumoto S, Yanagihara K, Chiba T, Toi M. Temporary blood pressure drop after bevacizumab administration is associated with clinical course of advanced colorectal cancer. Br J Cancer 2011; 105:1693-6. [PMID: 22033274 PMCID: PMC3242590 DOI: 10.1038/bjc.2011.398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [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] [Indexed: 11/09/2022] Open
Abstract
Background: A blood pressure drop after bevacizumab administration and its clinical significance have not been previously reported. Methods: Blood pressure data at 0, 90, and 180 min after a total of 162 bevacizumab administrations in 81 advanced colorectal cancer patients were retrospectively investigated. Results: Twenty-five patients (30%) demonstrated an average temporary drop of 20 mm Hg or more in systolic blood pressure. We classified these 25 patients as group A and the others as group B. Median time-to-treatment failure (TTF) was significantly longer in group A than in group B (291 vs 162 days; P=0.02). Furthermore, the proportion of patients who required intervention with antihypertensive drugs during bevacizumab treatment was significantly higher in group A than in group B (36% vs 4% P<0.01). Conclusion: This study suggests that a temporary blood pressure drop after bevacizumab administration could be a predictive marker for bevacizumab treatment.
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Affiliation(s)
- M Kanai
- Outpatient Oncology Unit, Kyoto University Hospital, 54 Shogin-Kawahara-cho, Sakyo-ku, Kyoto, Japan.
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