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Kakumani PK, Ko Y, Ramakrishna S, Christopher G, Dodgson M, Shrinet J, Harvey LM, Shin C, Simard M. CSDE1 promotes miR-451 biogenesis. Nucleic Acids Res 2023; 51:9385-9396. [PMID: 37493604 PMCID: PMC10516617 DOI: 10.1093/nar/gkad619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 07/06/2023] [Accepted: 07/14/2023] [Indexed: 07/27/2023] Open
Abstract
MicroRNAs are sequentially processed by RNase III enzymes Drosha and Dicer. miR-451 is a highly conserved miRNA in vertebrates which bypasses Dicer processing and instead relies on AGO2 for its maturation. miR-451 is highly expressed in erythrocytes and regulates the differentiation of erythroblasts into mature red blood cells. However, the mechanistic details underlying miR-451 biogenesis in erythrocytes remains obscure. Here, we report that the RNA binding protein CSDE1 which is required for the development of erythroblasts into erythrocytes, controls the expression of miR-451 in erythroleukemia cells. CSDE1 binds miR-451 and regulates AGO2 processing of pre-miR-451 through its N-terminal domains. CSDE1 further interacts with PARN and promotes the trimming of intermediate miR-451 to the mature length. Together, our results demonstrate that CSDE1 promotes biogenesis of miR-451 in erythroid progenitors.
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Affiliation(s)
- Pavan Kumar Kakumani
- Department of Biochemistry, Memorial University of Newfoundland, 45 Arctic Avenue, St. John's NL A1C 5S7, Canada
| | - Yunkoo Ko
- Department of Agricultural Biotechnology, Seoul National University, Seoul 08826, Republic of Korea
| | - Sushmitha Ramakrishna
- Department of Biochemistry, Memorial University of Newfoundland, 45 Arctic Avenue, St. John's NL A1C 5S7, Canada
| | - Grace Christopher
- Department of Biochemistry, Memorial University of Newfoundland, 45 Arctic Avenue, St. John's NL A1C 5S7, Canada
| | - Maria Dodgson
- Department of Biochemistry, Memorial University of Newfoundland, 45 Arctic Avenue, St. John's NL A1C 5S7, Canada
| | - Jatin Shrinet
- Department of Biological Science, Florida State University, 319 Stadium Drive, Tallahassee, FL 32306-4295, USA
| | - Louis-Mathieu Harvey
- Oncology Division, Centre Hospitalier Universitaire de Québec-Université Laval Research Center (L’Hôtel-Dieu de Québec), Quebec City, Québec G1R 3S3, Canada
- Laval University Cancer Research Centre, Québec City, Québec G1R 3S3, Canada
| | - Chanseok Shin
- Department of Agricultural Biotechnology, Seoul National University, Seoul 08826, Republic of Korea
- Research Center for Plant Plasticity, Seoul National University, Seoul 08826, Republic of Korea
- Research Institute of Agriculture and Life Sciences, and Plant Genomics and Breeding Institute, Seoul National University, Seoul 08826, Republic of Korea
| | - Martin J Simard
- Oncology Division, Centre Hospitalier Universitaire de Québec-Université Laval Research Center (L’Hôtel-Dieu de Québec), Quebec City, Québec G1R 3S3, Canada
- Laval University Cancer Research Centre, Québec City, Québec G1R 3S3, Canada
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Watanabe O, Ko Y, Tsujii N, Takase Y, Ejiri A, Shinohara K, Peng Y, Iwasaki K, Yamada I, Yatomi G, Moeller C, Peng YK. Design of a finline antenna for current drive in TST-2. Fusion Engineering and Design 2022. [DOI: 10.1016/j.fusengdes.2022.113094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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3
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Park H, Ko Y. M127 Internal quality control procedure for urine test strip analyzer: Multi-rule based on sigma metric. Clin Chim Acta 2022. [DOI: 10.1016/j.cca.2022.04.226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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Nayak A, Hu Y, Patel K, Ko Y, Okoh A, Wang J, Mehta A, Liu C, Pennington J, Xie R, Kirklin J, Kormos R, Simon M, Cowger J, Morris A. Machine Learning Algorithms Identify Distinct Phenotypes of Right Heart Failure After Left Ventricular Assist Device Implant. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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5
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Choi H, Ko Y, Lee CY, Chung SJ, Kim HI, Kim JH, Park S, Hwang YI, Jang SH, Jung KS, Kim YK, Park JY. Impact of COVID-19 on TB epidemiology in South Korea. Int J Tuberc Lung Dis 2021; 25:854-860. [PMID: 34615583 DOI: 10.5588/ijtld.21.0255] [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: 11/10/2022] Open
Abstract
SETTING: Five referral hospitals, South Korea.OBJECTIVE: To assess epidemiological changes in TB before and during the COVID-19 pandemic.DESIGN: This was a multicentre cohort study of 3,969 patients diagnosed with TB.RESULTS: We analysed 3,453 patients diagnosed with TB prior to the COVID-19 pandemic (January 2016-February 2020) and 516 during the pandemic (March-November 2020). During the pandemic, the number of patients visits declined by 15% from the previous 4-year average, and the number of patients diagnosed with TB decreased by 17%. Patients diagnosed during the pandemic were older than those diagnosed before the pandemic (mean age, 60.2 vs. 56.6 years, P < 0.001). The proportion of patients to have primary TB at a younger age (births after 1980) among those diagnosed with TB was significantly lower during the pandemic than before (17.8% in 2020 vs. 23.5% in 2016, 24.0% in 2017, 22.5% in 2018, 23.5% in 2019; P = 0.005).CONCLUSIONS: The COVID-19 pandemic resulted in a reduction in the number of visits to respiratory departments, leading to fewer patients being diagnosed with TB. However, our results suggest that universal personal preventive measures help to suppress TB transmission in regions with intermediate TB burden.
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Affiliation(s)
- H Choi
- Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea, Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea
| | - Y Ko
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea, Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - C Y Lee
- Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea, Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Korea
| | - S J Chung
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea, Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Dongtan, Korea
| | - H I Kim
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea, Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - J-H Kim
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea, Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - S Park
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea, Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Y I Hwang
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea, Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - S H Jang
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea, Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - K-S Jung
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea, Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Y K Kim
- Division of Infectious Diseases, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - J Y Park
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea, Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
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Amenomori M, Bao YW, Bi XJ, Chen D, Chen TL, Chen WY, Chen X, Chen Y, Cui SW, Ding LK, Fang JH, Fang K, Feng CF, Feng Z, Feng ZY, Gao Q, Gou QB, Guo YQ, Guo YY, He HH, He ZT, Hibino K, Hotta N, Hu H, Hu HB, Huang J, Jia HY, Jiang L, Jin HB, Kasahara K, Katayose Y, Kato C, Kato S, Kawata K, Kihara W, Ko Y, Kozai M, Le GM, Li AF, Li HJ, Li WJ, Lin YH, Liu B, Liu C, Liu JS, Liu MY, Liu W, Lou YQ, Lu H, Meng XR, Munakata K, Nakada H, Nakamura Y, Nanjo H, Nishizawa M, Ohnishi M, Ohura T, Ozawa S, Qian XL, Qu XB, Saito T, Sakata M, Sako TK, Shao J, Shibata M, Shiomi A, Sugimoto H, Takano W, Takita M, Tan YH, Tateyama N, Torii S, Tsuchiya H, Udo S, Wang H, Wu HR, Xue L, Yamamoto Y, Yang Z, Yokoe Y, Yuan AF, Zhai LM, Zhang HM, Zhang JL, Zhang X, Zhang XY, Zhang Y, Zhang Y, Zhang Y, Zhao SP, Zhou XX. First Detection of sub-PeV Diffuse Gamma Rays from the Galactic Disk: Evidence for Ubiquitous Galactic Cosmic Rays beyond PeV Energies. Phys Rev Lett 2021; 126:141101. [PMID: 33891464 DOI: 10.1103/physrevlett.126.141101] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 01/05/2021] [Accepted: 01/21/2021] [Indexed: 06/12/2023]
Abstract
We report, for the first time, the long-awaited detection of diffuse gamma rays with energies between 100 TeV and 1 PeV in the Galactic disk. Particularly, all gamma rays above 398 TeV are observed apart from known TeV gamma-ray sources and compatible with expectations from the hadronic emission scenario in which gamma rays originate from the decay of π^{0}'s produced through the interaction of protons with the interstellar medium in the Galaxy. This is strong evidence that cosmic rays are accelerated beyond PeV energies in our Galaxy and spread over the Galactic disk.
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Affiliation(s)
- M Amenomori
- Department of Physics, Hirosaki University, Hirosaki 036-8561, Japan
| | - Y W Bao
- School of Astronomy and Space Science, Nanjing University, Nanjing 210093, China
| | - X J Bi
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - D Chen
- National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China
| | - T L Chen
- Physics Department of Science School, Tibet University, Lhasa 850000, China
| | - W Y Chen
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Xu Chen
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Y Chen
- School of Astronomy and Space Science, Nanjing University, Nanjing 210093, China
| | - S W Cui
- Department of Physics, Hebei Normal University, Shijiazhuang 050016, China
| | - L K Ding
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - J H Fang
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - K Fang
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - C F Feng
- Institute of Frontier and Interdisciplinary Science and Key Laboratory of Particle Physics and Particle Irradiation (MOE), Shandong University, Qingdao 266237, China
| | - Zhaoyang Feng
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Z Y Feng
- Institute of Modern Physics, SouthWest Jiaotong University, Chengdu 610031, China
| | - Qi Gao
- Physics Department of Science School, Tibet University, Lhasa 850000, China
| | - Q B Gou
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Y Q Guo
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Y Y Guo
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - H H He
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Z T He
- Department of Physics, Hebei Normal University, Shijiazhuang 050016, China
| | - K Hibino
- Faculty of Engineering, Kanagawa University, Yokohama 221-8686, Japan
| | - N Hotta
- Faculty of Education, Utsunomiya University, Utsunomiya 321-8505, Japan
| | - Haibing Hu
- Physics Department of Science School, Tibet University, Lhasa 850000, China
| | - H B Hu
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - J Huang
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - H Y Jia
- Institute of Modern Physics, SouthWest Jiaotong University, Chengdu 610031, China
| | - L Jiang
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - H B Jin
- National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China
| | - K Kasahara
- Faculty of Systems Engineering, Shibaura Institute of Technology, Omiya 330-8570, Japan
| | - Y Katayose
- Faculty of Engineering, Yokohama National University, Yokohama 240-8501, Japan
| | - C Kato
- Department of Physics, Shinshu University, Matsumoto 390-8621, Japan
| | - S Kato
- Institute for Cosmic Ray Research, University of Tokyo, Kashiwa 277-8582, Japan
| | - K Kawata
- Institute for Cosmic Ray Research, University of Tokyo, Kashiwa 277-8582, Japan
| | - W Kihara
- Department of Physics, Shinshu University, Matsumoto 390-8621, Japan
| | - Y Ko
- Department of Physics, Shinshu University, Matsumoto 390-8621, Japan
| | - M Kozai
- Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (ISAS/JAXA), Sagamihara 252-5210, Japan
| | - G M Le
- National Center for Space Weather, China Meteorological Administration, Beijing 100081, China
| | - A F Li
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
- Institute of Frontier and Interdisciplinary Science and Key Laboratory of Particle Physics and Particle Irradiation (MOE), Shandong University, Qingdao 266237, China
- School of Information Science and Engineering, Shandong Agriculture University, Taian 271018, China
| | - H J Li
- Physics Department of Science School, Tibet University, Lhasa 850000, China
| | - W J Li
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
- Institute of Modern Physics, SouthWest Jiaotong University, Chengdu 610031, China
| | - Y H Lin
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - B Liu
- Department of Astronomy, School of Physical Sciences, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - C Liu
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - J S Liu
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - M Y Liu
- Physics Department of Science School, Tibet University, Lhasa 850000, China
| | - W Liu
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Y-Q Lou
- Department of Physics and Tsinghua Centre for Astrophysics (THCA), Tsinghua University, Beijing 100084, China
- Tsinghua University-National Astronomical Observatories of China (NAOC) Joint Research Center for Astrophysics, Tsinghua University, Beijing 100084, China
- Department of Astronomy, Tsinghua University, Beijing 100084, China
| | - H Lu
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - X R Meng
- Physics Department of Science School, Tibet University, Lhasa 850000, China
| | - K Munakata
- Department of Physics, Shinshu University, Matsumoto 390-8621, Japan
| | - H Nakada
- Faculty of Engineering, Yokohama National University, Yokohama 240-8501, Japan
| | - Y Nakamura
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - H Nanjo
- Department of Physics, Hirosaki University, Hirosaki 036-8561, Japan
| | - M Nishizawa
- National Institute of Informatics, Tokyo 101-8430, Japan
| | - M Ohnishi
- Institute for Cosmic Ray Research, University of Tokyo, Kashiwa 277-8582, Japan
| | - T Ohura
- Faculty of Engineering, Yokohama National University, Yokohama 240-8501, Japan
| | - S Ozawa
- National Institute of Information and Communications Technology, Tokyo 184-8795, Japan
| | - X L Qian
- Department of Mechanical and Electrical Engineering, Shandong Management University, Jinan 250357, China
| | - X B Qu
- College of Science, China University of Petroleum, Qingdao, 266555, China
| | - T Saito
- Tokyo Metropolitan College of Industrial Technology, Tokyo 116-8523, Japan
| | - M Sakata
- Department of Physics, Konan University, Kobe 658-8501, Japan
| | - T K Sako
- Institute for Cosmic Ray Research, University of Tokyo, Kashiwa 277-8582, Japan
| | - J Shao
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
- Institute of Frontier and Interdisciplinary Science and Key Laboratory of Particle Physics and Particle Irradiation (MOE), Shandong University, Qingdao 266237, China
| | - M Shibata
- Faculty of Engineering, Yokohama National University, Yokohama 240-8501, Japan
| | - A Shiomi
- College of Industrial Technology, Nihon University, Narashino 275-8575, Japan
| | - H Sugimoto
- Shonan Institute of Technology, Fujisawa 251-8511, Japan
| | - W Takano
- Faculty of Engineering, Kanagawa University, Yokohama 221-8686, Japan
| | - M Takita
- Institute for Cosmic Ray Research, University of Tokyo, Kashiwa 277-8582, Japan
| | - Y H Tan
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - N Tateyama
- Faculty of Engineering, Kanagawa University, Yokohama 221-8686, Japan
| | - S Torii
- Research Institute for Science and Engineering, Waseda University, Tokyo 169-8555, Japan
| | - H Tsuchiya
- Japan Atomic Energy Agency, Tokai-mura 319-1195, Japan
| | - S Udo
- Faculty of Engineering, Kanagawa University, Yokohama 221-8686, Japan
| | - H Wang
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - H R Wu
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - L Xue
- Institute of Frontier and Interdisciplinary Science and Key Laboratory of Particle Physics and Particle Irradiation (MOE), Shandong University, Qingdao 266237, China
| | - Y Yamamoto
- Department of Physics, Konan University, Kobe 658-8501, Japan
| | - Z Yang
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Y Yokoe
- Institute for Cosmic Ray Research, University of Tokyo, Kashiwa 277-8582, Japan
| | - A F Yuan
- Physics Department of Science School, Tibet University, Lhasa 850000, China
| | - L M Zhai
- National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China
| | - H M Zhang
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - J L Zhang
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - X Zhang
- School of Astronomy and Space Science, Nanjing University, Nanjing 210093, China
| | - X Y Zhang
- Institute of Frontier and Interdisciplinary Science and Key Laboratory of Particle Physics and Particle Irradiation (MOE), Shandong University, Qingdao 266237, China
| | - Y Zhang
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Yi Zhang
- Key Laboratory of Dark Matter and Space Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210034, China
| | - Ying Zhang
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - S P Zhao
- Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - X X Zhou
- Institute of Modern Physics, SouthWest Jiaotong University, Chengdu 610031, China
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Ko Y, Wu Y, Yang C, Jian L. PNS62 An Expert Survey on Talent Cultivation in Health Technology Assessment. Value Health Reg Issues 2020. [DOI: 10.1016/j.vhri.2020.07.481] [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]
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Hsu C, Ko Y, Chen Y. PRO6 Epidemiology and Treatment Patterns of Hemophilia a in Taiwan from 2013 to 2017. Value Health Reg Issues 2020. [DOI: 10.1016/j.vhri.2020.07.501] [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: 10/23/2022]
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Ko Y, Lee G, Kim B, Park M, Jang Y, Lim W. Modification of the RANKL-RANK-binding site for the immunotherapeutic treatment of osteoporosis. Osteoporos Int 2020; 31:983-993. [PMID: 31863125 DOI: 10.1007/s00198-019-05200-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 10/16/2019] [Indexed: 12/20/2022]
Abstract
UNLABELLED Here, we proposed the use of mutated RANKL as an immunogen for active immunization and to induce anti-cytokine antibodies for osteoporosis treatment. INTRODUCTION Osteoclasts are responsible for bone resorption in bone-related disorders. Anti-cytokine therapeutic antibodies such as denosumab are effective for the treatment of osteoporosis. However, problems with antibody manufacturing and the immunogenicity caused by multiple antibody doses have led to the use of auto-cytokines as immunogens to induce anti-cytokine antibodies. METHODS RANKL was point-mutated based on the crystal structure of the complex of RANKL and its receptor RANK. RESULTS As a proof of concept, immunization with RANKL produced high levels of specific antibodies and blocked osteoclast development in vitro and inhibited osteoporosis in RANKL-treated or ovariectomized mouse models. CONCLUSIONS The results demonstrate the successful use of mutated RANKL as an immunogen for the induction of anti-RANKL immune response. This strategy is useful in general anti-cytokine immunotherapy to avoid toxic side effects of osteoporosis treatment.
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Affiliation(s)
- Y Ko
- Department of Orthopaedic Surgery, Chosun University Hospital, Gwangju, 61453, South Korea
- Laboratory of Orthopaedic Research, Chosun University Hospital, Gwangju, 61453, South Korea
| | - G Lee
- Department of Orthopaedic Surgery, Chosun University Hospital, Gwangju, 61453, South Korea
- Laboratory of Orthopaedic Research, Chosun University Hospital, Gwangju, 61453, South Korea
| | - B Kim
- Department of Orthopaedic Surgery, Chosun University Hospital, Gwangju, 61453, South Korea
- Laboratory of Orthopaedic Research, Chosun University Hospital, Gwangju, 61453, South Korea
| | - M Park
- Department of Orthopaedic Surgery, Chosun University Hospital, Gwangju, 61453, South Korea
- Laboratory of Orthopaedic Research, Chosun University Hospital, Gwangju, 61453, South Korea
| | - Y Jang
- Department of Orthopaedic Surgery, Chosun University Hospital, Gwangju, 61453, South Korea
- Laboratory of Orthopaedic Research, Chosun University Hospital, Gwangju, 61453, South Korea
- Department of Premedical Program, School of Medicine, Chosun University, Gwangju, 61452, South Korea
| | - W Lim
- Department of Orthopaedic Surgery, Chosun University Hospital, Gwangju, 61453, South Korea.
- Laboratory of Orthopaedic Research, Chosun University Hospital, Gwangju, 61453, South Korea.
- Department of Premedical Program, School of Medicine, Chosun University, Gwangju, 61452, South Korea.
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Nayak A, Hu Y, Ko Y, Mehta A, Liu C, Xie R, Cowger J, Kirklin J, Kormos R, Simon M, Morris A. Gender Differences in Early Mortality after LVAD: An IMACS Analysis. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.971] [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: 11/26/2022] Open
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Ghazzal BZ, Kelli HM, Mehta A, Tahhan AS, Kim JH, Dong TA, Dhindsa DS, Sandesara PB, Hayek SS, Alkhoder AA, Liu C, Ko Y, Vaccarino V, Sperling LS, Quyyumi AA. P5479Educational attainment is an independent predictor of adverse outcomes in patients with coronary artery disease. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0433] [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
Background
Educational attainment is an indicator of socioeconomic status and is inversely associated with cardiovascular risk factors and risk for incident coronary artery disease (CAD). Whether the level of educational attainment (EL) in patients with CAD influences outcomes remains understudied.
Purpose
To ascertain the relationship between EL and adverse outcomes in patients with CAD. We hypothesize that EL will be inversely associated with adverse outcomes in this high-risk patient population.
Methods
Subjects undergoing cardiac catheterization for known or suspected CAD were recruited in a cardiovascular biobank and had their highest level of educational attainment assessed using predefined options of elementary/middle school, high school, college, or graduate education. The primary outcome of interest was all-cause mortality and secondary outcomes included a composite of cardiovascular deaths and nonfatal myocardial infarction (MI) events, and nonfatal MI events during follow-up. Cox proportional hazards regression models were used to analyze the association between EL and adverse outcomes after adjustment for demographic characteristics, cardiovascular risk factors, cardiovascular medication use, and estimated zip code-based annual family income.
Results
Among the 6,318 subjects (mean age 64 years, 63% male, 23% black) enrolled, 998 (16%) had received graduate or a higher qualification, 2,689 (43%) had received a college education, 2,403 (38%) had received a high school education, and 228 (3%) had received elementary/middle school education. During a median follow-up of 3 years,there were 1,110 deaths from all causes, 851 cardiovascular deaths/nonfatal MI, and 286 nonfatal MI events. After adjusting for covariates and compared to patients with graduate education or higher, those with lower EL (elementary/middle school, high school, or college education) had a higher risk of all-cause mortality [hazard ratio 1.66, (95% CI 1.08, 2.54), 1.58 (95% CI 1.22, 2.04), and 1.45 (95% CI 1.13, 1.57), respectively]. Similar findings were observed for secondary outcomes. EL dichotomized at graduate education was associated with all-cause mortality (hazard ratio 1.48, 95% CI 1.16, 1.88), but this relationship was significantly modified by sex (p-interaction 0.023) and the association was attenuated among male patients (hazard ratio 1.23, 95% CI 0.94, 1.61) but not female patients (hazard ratio 2.70, 95% CI 1.53, 4.77).
Conclusions
Lower educational attainment is an independent predictor of adverse outcomes in patients with CAD. The causal link between low education level and increased CV risk needs further investigation.
Acknowledgement/Funding
Dr. Quyyumi is supported by NIH grants 5P01HL101398-02, 1P20HL113451-01, 1R56HL126558-01, 1RF1AG051633-01, R01 NS064162-01, R01 HL89650-01, HL095479-0
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Affiliation(s)
- B Z Ghazzal
- Emory University, Emory Clinical Cardiovascular Research Institute, Atlanta, United States of America
| | - H M Kelli
- Emory University School of Medicine, Division of Cardiology, Department of Medicine, Atlanta, United States of America
| | - A Mehta
- Emory University School of Medicine, Division of Cardiology, Department of Medicine, Atlanta, United States of America
| | - A S Tahhan
- Emory University School of Medicine, Division of Cardiology, Department of Medicine, Atlanta, United States of America
| | - J H Kim
- Emory University School of Medicine, Division of Cardiology, Department of Medicine, Atlanta, United States of America
| | - T A Dong
- Emory University School of Medicine, Department of Medicine, Atlanta, United States of America
| | - D S Dhindsa
- Emory University School of Medicine, Department of Medicine, Atlanta, United States of America
| | - P B Sandesara
- Emory University School of Medicine, Division of Cardiology, Department of Medicine, Atlanta, United States of America
| | - S S Hayek
- University of Michigan Medical School, Division of Cardiology, Department of Internal Medicine, Ann Arbor, United States of America
| | - A A Alkhoder
- Emory University, Emory Clinical Cardiovascular Research Institute, Atlanta, United States of America
| | - C Liu
- Emory University, Emory Clinical Cardiovascular Research Institute, Atlanta, United States of America
| | - Y Ko
- Emory University, Emory Clinical Cardiovascular Research Institute, Atlanta, United States of America
| | - V Vaccarino
- Emory University, Rollins School of Public Health, Atlanta, United States of America
| | - L S Sperling
- Emory University School of Medicine, Division of Cardiology, Department of Medicine, Atlanta, United States of America
| | - A A Quyyumi
- Emory University School of Medicine, Division of Cardiology, Department of Medicine, Atlanta, United States of America
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12
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Gambaro K, Marques M, McNamara S, du Tertre MC, Hoffert C, Srivastava A, Samson B, Lesperance B, Ko Y, Dalfen R, St-Hilaire E, Sideris L, Couture F, Burkes R, Harb M, Camlioglu E, Gologan A, Pelsser V, Tejpar S, Kavan P, Kleinman C, Batist G. Copy number variation in longitudinal liver metastases biopsies in colorectal cancer identifies biomarker candidates of resistance to standard chemotherapy. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz154.019] [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: 11/12/2022] Open
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13
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Lee D, Ko Y, Won H, Sun D. TREATMENT OUTCOMES OF INVOLVED-FIELD RADIOTHERAPY IN ELDERLY PATIENTS WITH HIGH-GRADE OR RECURRENT NON-HODGKIN LYMPHOMA. Hematol Oncol 2019. [DOI: 10.1002/hon.93_2631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- D. Lee
- Radiation Oncology, Uijeongbu St. Mary's Hospital; College of Medicine, The Catholic University of Korea; Gyeonggi-do Republic of Korea
| | - Y. Ko
- Medical Oncology; Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea; Gyeonggi-do Republic of Korea
| | - H. Won
- Medical Oncology; Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea; Gyeonggi-do Republic of Korea
| | - D. Sun
- Medical Oncology; Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea; Gyeonggi-do Republic of Korea
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14
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Nayak A, Ko Y, Chesnut N, Pekarek A, Cole R, Bhatt K, Gupta D, Burke M, Laskar S, Attia T, Smith A, Vega J, Morris A. Validating Patient Prioritization in the 2018 Revised UNOS Heart Allocation System: A Single Center Experience. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.315] [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: 10/27/2022] Open
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15
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Lee J, Jeon D, Lee S, Kim S, Ko Y, Roh H, Kim S, Kim K. PSXIII-22 Changes of reproductive hormones and pregnancy rate with different estrus synchronization methods in Korean black goats. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- J Lee
- National Institute of Animal Science,Namwon, Republic of Korea
| | - D Jeon
- National Institute of Animal Science,Namwon, Republic of Korea
| | - S Lee
- National Institute of Animal Science,Namwon, Republic of Korea
| | - S Kim
- National Institute of Animal Science,Namwon, Republic of Korea
| | - Y Ko
- National Institute of Animal Science,Namwon, Republic of Korea
| | - H Roh
- National Institute of Animal Science,Namwon, Republic of Korea
| | - S Kim
- National Institute of Animal Science,Namwon, South Korea
| | - K Kim
- National Institute of Animal Science,Namwon, South Korea
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Marques M, Gambaro K, du Tertre MC, Witcher M, Samson B, Lesperance B, Ko Y, Dalfen R, St-Hilaire E, Sideris L, Couture F, Tejpar S, Burkes R, Harb M, Alcindor T, Camlioglu E, Gologan A, Pelsser V, McNamara S, Kavan P, Kleinman C, Batist G. Characterizations of DNA copy number variations and spatio-temporal intra tumor heterogeneity in liver metastasis from colorectal cancer patients. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy150.005] [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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17
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Siaw MYL, Malone DC, Ko Y, Lee JYC. Cost-effectiveness of multidisciplinary collaborative care versus usual care in the management of high-risk patients with diabetes in Singapore: Short-term results from a randomized controlled trial. J Clin Pharm Ther 2018; 43:775-783. [DOI: 10.1111/jcpt.12700] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 03/28/2018] [Indexed: 01/21/2023]
Affiliation(s)
- M. Y. L. Siaw
- Department of Pharmacy; Faculty of Science; National University of Singapore; Singapore Singapore
| | - D. C. Malone
- College of Pharmacy; University of Arizona; Tucson AZ USA
| | - Y. Ko
- Department of Pharmacy; College of Pharmacy; Taipei Medical University; Taipei Taiwan
- Research Center of Pharmacoeconomics; College of Pharmacy; Taipei Medical University; Taipei Taiwan
| | - J. Y.-C. Lee
- Department of Pharmacy; Faculty of Science; National University of Singapore; Singapore Singapore
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Bui Q, Braun O, Brambatti M, Ko Y, Hernandez H, Wettersten N, Tran H, Pretorius V, Adler E. SIPAT May Predict Clinical Outcomes in Patients With Left Ventricular Assist Device (LVAD). J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1228] [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: 11/15/2022] Open
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19
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Park B, Ko Y, Cheon D, Oh S, Ko J, Ro Y, Kim J. 172 Skin type analysis based on the new questionnaire in Korean women. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.07.482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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20
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Sandesara P, Samman Tahhan A, Ko Y, Hayek S, Khambhati J, Lee S, Alkhoder A, Aida H, Sperling L, Quyyumi A. P1555Using a decision tree analysis to risk stratify patients with coronary artery disease. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p1555] [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: 11/13/2022] Open
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21
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Siaw MYL, Ko Y, Malone DC, Tsou KYK, Lew YJ, Foo D, Tan E, Chan SC, Chia A, Sinaram SS, Goh KC, Lee JYC. Impact of pharmacist-involved collaborative care on the clinical, humanistic and cost outcomes of high-risk patients with type 2 diabetes (IMPACT): a randomized controlled trial. J Clin Pharm Ther 2017; 42:475-482. [PMID: 28449205 DOI: 10.1111/jcpt.12536] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [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: 01/24/2017] [Accepted: 03/29/2017] [Indexed: 12/14/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE With the increasing prevalence of diabetes, the physician-centred model is challenged to deliver holistic care in Asia. Diabetes may be managed effectively within a multidisciplinary collaborative care model; however, evidence on its effectiveness in Asian patients is lacking. Therefore, the primary objective was to evaluate the clinical outcomes of multidisciplinary collaborative care vs physician-centred care in diabetes. The secondary objectives were to evaluate humanistic and economic outcomes among the two types of care. METHODS This 6-month prospective, open-label, parallel-arm, randomized, controlled study was conducted at four outpatient healthcare institutions. High-risk patients aged ≥21 years with uncontrolled type 2 diabetes, polypharmacy and comorbidities were included. Patients with type 1 diabetes or those who were unable to communicate independently were excluded. The control arm received usual care with referrals to nurses and dietitians as needed. The intervention arm (multidisciplinary collaborative care) was followed up with pharmacists regularly, in addition to receiving the usual care. The primary outcomes included HbA1c, systolic blood pressure, low-density lipoprotein and triglycerides. The secondary outcomes included scores from the Problem Areas in Diabetes (PAID) and the Diabetes Treatment Satisfaction Questionnaires (DTSQ), and diabetes-related health service utilization rates and costs. RESULTS AND DISCUSSION Of 411 eligible patients, 214 and 197 patients were randomized into the intervention and control arms, respectively. At 6 months, 141 patients in the intervention arm (65.9%) and 189 patients in the control arm (95.9%) completed the study. Mean HbA1c reduced from 8.6%±1.5% at baseline to 8.1%±1.3% at 6 months in the intervention arm (P=.04), with up to mean HbA1c improvement of 0.8% in patients with greater levels of uncontrolled glycemia. Whereas the mean HbA1c in the control arm remained unchanged (8.5%±1.4%) throughout the 6-month period. Improvements in PAID and DTSQ scores, reduction in physician workload and an average cost savings of US$91.01 per patient were observed in the intervention arm over 6 months. WHAT IS NEW AND CONCLUSIONS The positive clinical, humanistic and economic outcomes highlighted the value of multidisciplinary collaborative care for Asian diabetic patients, thereby supporting the effectiveness of this approach in managing chronic diseases.
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Affiliation(s)
- M Y L Siaw
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore, Singapore
| | - Y Ko
- Department of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan.,Research Center for Pharmacoeconomics, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - D C Malone
- College of Pharmacy, University of Arizona, Tucson, AZ, USA
| | - K Y K Tsou
- National Healthcare Group, Singapore, Singapore
| | - Y-J Lew
- National Healthcare Group, Singapore, Singapore
| | - D Foo
- Tan Tock Seng Hospital, Singapore, Singapore
| | - E Tan
- National Healthcare Group, Singapore, Singapore
| | - S C Chan
- National Healthcare Group Pharmacy, Singapore, Singapore
| | - A Chia
- Tan Tock Seng Hospital, Singapore, Singapore
| | - S S Sinaram
- Agency of Integrated Care, Singapore, Singapore
| | - K C Goh
- National Healthcare Group, Singapore, Singapore
| | - J Y-C Lee
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore, Singapore
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Philipone E, Yoon A, Wang S, Shen J, Santella R, Ko Y, Rockafellow A, Shammay N. MICRO RNAS AS PREDICTIVE MARKERS OF ORAL LEUKOPLAKIA THAT PROGRESS TO CANCER. Oral Surg Oral Med Oral Pathol Oral Radiol 2016. [DOI: 10.1016/j.oooo.2016.06.087] [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]
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23
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Lee J, Chan Jeon W, Seo H, Ko Y, Kwak J, Park E. 285 New Chest Compression Method in Infant Resuscitations. Ann Emerg Med 2016. [DOI: 10.1016/j.annemergmed.2016.08.300] [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]
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24
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Ko Y, Lee HK, Lee YS, Kim MY, Shin JH, Shim EJ, Park SY, Mo EK, Park YB. Accuracy of Xpert(®) MTB/RIF assay compared with AdvanSure™ TB/NTM real-time PCR using bronchoscopy specimens. Int J Tuberc Lung Dis 2016; 20:115-20. [PMID: 26688537 DOI: 10.5588/ijtld.15.0227] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The performance of Xpert(®) MTB/RIF assay, an automated nucleic acid amplification test (NAAT) that was developed for the detection of tuberculosis (TB), has been evaluated in various clinical settings. However, few studies have compared Xpert with other NAATs, especially its performance using lower respiratory tract specimens (LRTS). OBJECTIVE To compare the practical diagnostic performance of the Xpert assay with that of the AdvanSure™ TB/NTM RT-PCR kit in the detection of pulmonary TB (PTB), using LRTS obtained through bronchoscopy. RESULTS Of 249 patients included, 105 had culture-confirmed PTB. Using culture as reference, the overall sensitivity of Xpert and AdvanSure was respectively 92.4% and 83.8%. When acid-fast bacilli smear results were taken into consideration, the sensitivity of Xpert for smear-positive and smear-negative LRTS was respectively 100% and 88.9%, while that of the AdvanSure was 100% and 76.4%. Xpert showed better results than AdvanSure in terms of sensitivity in smear-negative LRTS (P = 0.012), but no difference in smear-positive LRTS. CONCLUSIONS Xpert may be advantageous in the detection of PTB using LRTS, particularly in low microbiological burden settings.
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Affiliation(s)
- Y Ko
- Department of Pulmonary and Critical Care Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea; Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - H-K Lee
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - Y S Lee
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea; Division of Pulmonology, Department of Internal Medicine, Institute of Chest Disease, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - M-Y Kim
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - J H Shin
- Department of Laboratory Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - E-J Shim
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Inje, Republic of Korea
| | - S Y Park
- Department of Pulmonary and Critical Care Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - E K Mo
- Department of Pulmonary and Critical Care Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Y B Park
- Department of Pulmonary and Critical Care Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
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26
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Ko Y, Seo J, Lee M, Lee J. Humanizing the NOD/SCID/IL-2Rɤnull (NSG) mice using busulfan and retro-orbital injection of umbilical cord blood-derived CD34+ cells. Eur J Cancer 2016. [DOI: 10.1016/s0959-8049(16)61646-5] [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: 10/21/2022]
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27
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Choi JH, Choi WQ, Choi Y, Jang HI, Jang JS, Jeon EJ, Joo KK, Kim BR, Kim HS, Kim JY, Kim SB, Kim SY, Kim W, Kim YD, Ko Y, Lee DH, Lim IT, Pac MY, Park IG, Park JS, Park RG, Seo H, Seo SH, Seon YG, Shin CD, Siyeon K, Yang JH, Yeo IS, Yu I. Observation of Energy and Baseline Dependent Reactor Antineutrino Disappearance in the RENO Experiment. Phys Rev Lett 2016; 116:211801. [PMID: 27284648 DOI: 10.1103/physrevlett.116.211801] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Indexed: 06/06/2023]
Abstract
The RENO experiment has analyzed about 500 live days of data to observe an energy dependent disappearance of reactor ν[over ¯]_{e} by comparing their prompt signal spectra measured in two identical near and far detectors. In the period between August of 2011 and January of 2013, the far (near) detector observed 31 541 (290 775) electron antineutrino candidate events with a background fraction of 4.9% (2.8%). The measured prompt spectra show an excess of reactor ν[over ¯]_{e} around 5 MeV relative to the prediction from a most commonly used model. A clear energy and baseline dependent disappearance of reactor ν[over ¯]_{e} is observed in the deficit of the observed number of ν[over ¯]_{e}. Based on the measured far-to-near ratio of prompt spectra, we obtain sin^{2}2θ_{13}=0.082±0.009(stat)±0.006(syst) and |Δm_{ee}^{2}|=[2.62_{-0.23}^{+0.21}(stat)_{-0.13}^{+0.12}(syst)]×10^{-3} eV^{2}.
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Affiliation(s)
- J H Choi
- Department of Radiology, Dongshin University, Naju 58245, Korea
| | - W Q Choi
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - Y Choi
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - H I Jang
- Department of Fire Safety, Seoyeong University, Gwangju 61268, Korea
| | - J S Jang
- GIST College, Gwangju Institute of Science and Technology, Gwangju 61005, Korea
| | - E J Jeon
- Institute for Basic Science, Daejeon 34047, Korea
- Department of Physics and Astronomy, Sejong University, Seoul 05006, Korea
| | - K K Joo
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - B R Kim
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - H S Kim
- Department of Physics and Astronomy, Sejong University, Seoul 05006, Korea
| | - J Y Kim
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - S B Kim
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - S Y Kim
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - W Kim
- Department of Physics, Kyungpook National University, Daegu 41566, Korea
| | - Y D Kim
- Institute for Basic Science, Daejeon 34047, Korea
- Department of Physics and Astronomy, Sejong University, Seoul 05006, Korea
| | - Y Ko
- Department of Physics, Chung Ang University, Seoul 06974, Korea
| | - D H Lee
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - I T Lim
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - M Y Pac
- Department of Radiology, Dongshin University, Naju 58245, Korea
| | - I G Park
- Department of Physics, Gyeongsang National University, Jinju 52828, Korea
| | - J S Park
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - R G Park
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - H Seo
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - S H Seo
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - Y G Seon
- Department of Physics, Kyungpook National University, Daegu 41566, Korea
| | - C D Shin
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - K Siyeon
- Department of Physics, Chung Ang University, Seoul 06974, Korea
| | - J H Yang
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - I S Yeo
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - I Yu
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
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Abstract
AIM To review and evaluate the most recent literature on the economic outcomes of pharmacist-managed services in people with diabetes. BACKGROUND The global prevalence of diabetes is increasing. Although pharmacist-managed services have been shown to improve people's health outcomes, the economic impact of these programmes remains unclear. METHODS A systematic review was conducted of six databases. Study inclusion criteria were: (1) original research; (2) evaluation of pharmacist-managed services in people with diabetes; (3) an economic evaluation; (4) English-language publication; and (5) full-text, published between January 2006 and December 2014. The quality of the full economic evaluations reviewed was evaluated using the Consolidated Health Economic Evaluation Reporting Standards checklist. RESULTS A total of 2204 articles were screened and 25 studies were selected. These studies were conducted in a community pharmacy (n = 10), a clinic- /hospital-based outpatient facility (n = 8), or others. Pharmacist-managed services included targeted education (n = 24), general pharmacotherapeutic monitoring (n = 21), health screening or laboratory testing services (n = 9), immunization services (n = 2) and pharmacokinetic monitoring (n = 1). Compared with usual care, pharmacist-managed services resulted in cost savings that varied from $7 to $65,000 ($8 to $85,000 in 2014 US dollars) per person per year, and generated higher quality-adjusted life years with lower costs. Benefit-to-cost ratios ranged from 1:1 to 8.5:1. Among the 25 studies reviewed, 11 were full economic evaluations of moderate quality. CONCLUSIONS Pharmacist-managed services had a positive return in terms of economic viability. With the expanding role of pharmacists in the healthcare sector, alongside increasing health expenditure, future economic studies of high quality are needed to investigate the cost-effectiveness of these services.
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Affiliation(s)
- Y Wang
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Q Q Yeo
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore
| | - Y Ko
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taiwan
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Yin M, Schultz W, Ko Y, Cole R, Gupta D, Laskar S, Smith A, Vega D, Nguyen D, Pekarek A, Wittersheim K, Morris A. Predictors of Out-of-Therapeutic-Range INR during Support with Continuous-Flow Left Ventricular Assist Device. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.232] [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] Open
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Ko Y, Lee YM, Lee HY, Lee YS, Song JW, Hong GY, Kim MY, Lee HK, Choi SJ, Shim EJ. Changes in lung function according to disease extent before and after pulmonary tuberculosis. Int J Tuberc Lung Dis 2016; 19:589-95. [PMID: 25868029 DOI: 10.5588/ijtld.14.0454] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To evaluate changes in lung function in individuals before and after treatment for pulmonary tuberculosis (PTB) in relation to extent of disease. DESIGN Using a retrospective cohort design, changes in and predictors of lung function were evaluated. RESULTS A total of 41 patients were included in the final analysis. The median decline in annualised forced expiratory volume in 1 sec (FEV1) was 180.0 ml/year (95%CI 118.9-356.1) in advanced PTB and 94.7 ml/year (95%CI 33.4-147.3) in localised PTB (ΔFEV1% predicted/year 9.4%, 95%CI 4.4-14.0 vs. 3.8%, 95%CI 1.8-6.2). The median decline in annualised forced vital capacity (FVC) was 309.6 ml/year (95%CI 137.0-359.0) in advanced PTB and 101.1 ml/year (95%CI 30.3-219.6) in localised PTB (ΔFVC % predicted/year 7.3%, 95%CI 5.3-12.3 vs. 2.9%, 95%CI 0.9-6.5). CONCLUSIONS As the sample size of our study was small, the conclusions could be biased. Nevertheless, our findings show that PTB causes a significant decline in lung function even in localised PTB, whereas advanced PTB was associated with excessive or even higher decline. This study suggests that early diagnosis and treatment of PTB is needed to preserve lung function.
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Affiliation(s)
- Y Ko
- Department of Pulmonary and Critical Care Medicine, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea; Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - Y-M Lee
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - H-Y Lee
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - Y S Lee
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - J-W Song
- Division of Pulmonary Medicine, CHA University School of Medicine, Gumi CHA Hospital, Gumi, Republic of Korea
| | - G-Y Hong
- Division of Pulmonology and Critical Care Medicine, Department of Internal Medicine, Dankook University Hospital, Cheonan, Republic of Korea
| | - M-Y Kim
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - H-K Lee
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - S J Choi
- Department of Radiology, Inje University College of Medicine, Busan, Republic of Korea
| | - E-J Shim
- Department of Pharmacology and Pharmaco Genomics Research Center, Inje University College of Medicine, Busan, Republic of Korea
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Lee K, Kim M, Ha H, Ko Y, Lee H, Jeong J, Lee W. A comparison of lateral abdominal muscles thickness during bridging exercises with stable versus unstable support in healthy individuals. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.1668] [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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Jin SH, Lee JE, Yun JH, Kim I, Ko Y, Park JB. Isolation and characterization of human mesenchymal stem cells from gingival connective tissue. J Periodontal Res 2014; 50:461-7. [DOI: 10.1111/jre.12228] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/13/2014] [Indexed: 12/16/2022]
Affiliation(s)
- S. H. Jin
- Department of Periodontics; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - J. E. Lee
- Department of Periodontics; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - J-H. Yun
- Division of Periodontology; Department of Dentistry; School of Medicine; Inha University; Incheon Korea
| | - I. Kim
- Division of Oral and Maxillofacial Surgery; Department of Dentistry; Uijeongbu St. Mary's Hospital; College of Medicine; The Catholic University of Korea; Uijeongbu Korea
| | - Y. Ko
- Department of Periodontics; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - J. B. Park
- Department of Periodontics; College of Medicine; The Catholic University of Korea; Seoul Korea
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Byun S, Kim S, Ko Y, Kwon S, Cheon J, Shin D, Kim C, Yang S, Cho S, Na I. Family Caregivers’ Awareness of Illness and Attitude Toward Disclosure During Chemotherapy for Advanced Cancer. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu350.14] [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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Maroun J, Ko Y, Ghafoor A, Kavan P, Cripps M, Jonker D, Goel R, Asmis T, Goodwin R, Tsvetkova E, Marginean H. Standard Clinical Practice of Folfirinox (Ffx) in Advanced/Metastatic Pancreatic Cancer (Pc) Patients: a Canadian Retrospective Registry. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu334.87] [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: 11/13/2022] Open
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Sonpavde G, Bellmunt J, Rosenberg J, Bajorin D, Regazzi A, Choueiri T, Qu A, Niegisch G, Albers P, Necchi A, Di Lorenzo G, Fougeray R, Dreicer R, Wong Y, Sridhar S, Ko Y, Milowsky M, Galsky M, Pond G. The Significance of Complete Response (Cr) in Patients Receiving Salvage Therapy for Advanced Urothelial Carcinoma (Uc). Ann Oncol 2014. [DOI: 10.1093/annonc/mdu337.58] [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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Frank R, Scheffler M, Michels S, König K, Merkelbach-Bruse S, Serke M, Ko Y, Gerigk U, Geist T, Heukamp L, Büttner R, Wolf J. Occurrence and Characteristics of Keap1-Mutations in Patients with Non-Small Cell Lung Cancer (Nsclc). Ann Oncol 2014. [DOI: 10.1093/annonc/mdu349.93] [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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Noeding S, Forstbauer H, Wachsmann G, Ober A, Schneeweiss A, Christensen B, von Abel E, Grischke E, Höffkes H, Klare P, Ko Y, Schmatloch S, Burchardi N, Loibl S, von Minckwitz G, Möbus V. Gain2: Adjuvant Phase III Trial Comparing an Intensified Dose-Dense Adjuvant Therapy with Enpc Compared with a Dose-Dense, Dose-Adapted Therapy with Dtec Dtdocetaxel in Patients with Primary Breast Cancer and a High Risk of Recurrence. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu327.12] [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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Michels S, Schultheis A, Scheffler M, Rosner T, Merkelbach-Bruse S, Heukamp L, Engel-Riedel W, Serke M, Krüger S, Benedikter J, Gerigk U, Schulte W, Draube A, Ko Y, Büttner R, Wolf J. Ret Translocation in Adenocarcinoma of the Lung. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu349.87] [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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Kang J, Kim B, Jin J, Kwon J, Woo I, Ko Y, Park S, Kim H. Efficacy and Safety of Oxycodone/Naloxone in the Management of Chemotherapy-Induced Peripheral Neuropathy in Korea. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu350.20] [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: 11/14/2022] Open
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Eisert A, Scheffler M, Michels S, Schultheis A, König K, Merkelbach-Bruse S, Serke M, Ko Y, Gerigk U, Geist T, Heukamp L, Büttner R, Wolf J. Genetic Variability and Clinical Presentation of Patients with Non-Small Cell Lung Cancer (Nsclc) Harboring Met-Amplifications. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu349.95] [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: 11/14/2022] Open
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Nogova L, Mattonet C, Scheffler M, Michels S, Bos M, Heukamp L, Schildhaus H, Fuhr U, Eberhardt W, Reis H, Wiesweg M, Schmid K, Schoch G, Serke M, Ko Y, Schuler M, Büttner R, Wolf J. Try - a Phase Ii Study to Evaluate Safety and Efficacy of Combined Trastuzumab and the Hsp90 Inhibitor Auy922 in Advanced Non-Small-Cell Lung Cancer (Nsclc) with Her2 Overexpression or Amplification or Mutation. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu349.17] [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: 11/12/2022] Open
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Morita K, Kurosawa H, Nomura K, Ko Y, Hanai M, Kawada N, Matsumura Y, Inoue T. Right ventricular dynamic cardiomyoplasty for the univentricular heart with pulmonary hypertension. ACTA ACUST UNITED AC 2014; 49:207-15. [PMID: 11355252 DOI: 10.1007/bf02913517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVES We conducted an acute experimental study to test the feasibility of dynamic cardiomyoplasty in a setting of modified Fontan procedure for univentricular heart with pulmonary hypertension to obtain a possible proxy for high-risk Fontan candidates. METHODS After electrical preconditioning of the left latissimuss dorsi for 6 weeks in 8 dogs, the right ventricular cavity was totally obliterated with concomittent closure of the tricuspid valve and right pulmonary artery. Modified Fontan circulation was established with the aortic homograft anastomosed between the right atrium and pulmonary trunk, incorporated with a pericardial pouch as a compression chamber (neoright ventricle) fixed onto the epicardial surface of the ventricle. After cardiopulmonary bypass termination, a latissimus dorsi was applied to wrap the pericardial pouch and ventricle clockwise and stimulated with a trained-pulse (25 Hz) at 1:1 synchronization ratio with cardiac beats. RESULTS Profound right heart failure was noted during Fontan circulation in increased pulmonary vascular resistance (11 +/- 3.2 Wood units), whereas graft pacing showed significant augmentation of systolic pulmonary pressure by 54 +/- 12%, the mean pulmonary flow by 68 +/- 23%, and aortic pressure by 23 +/- 5% at a physiological range of central venous pressure (13.2 +/- 0.7 mmHg). Right heart function curve analysis confirmed marked augmentation of right heart performance, restoring almost normal pulmonary circulation. These functional benefits were sustained up to 4 hours in 4 animals until experiments were terminated. CONCLUSIONS Dynamic cardiomyoplasty in a modified Fontan procedure is a viable surgical option for univentricular heart, not a Fontan candidate.
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Affiliation(s)
- K Morita
- Department of Cardiovascular Surgery, Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo 102-8461, Japan
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Ko Y, Park J, Kim C, Park J, Baek S, Kook Y. Treatment of dentin hypersensitivity with a low-level laser-emitting toothbrush: double-blind randomised clinical trial of efficacy and safety. J Oral Rehabil 2014; 41:523-31. [DOI: 10.1111/joor.12170] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2014] [Indexed: 11/29/2022]
Affiliation(s)
- Y. Ko
- Department of Periodontics; Seoul St. Mary's Hospital; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - J. Park
- Department of Periodontics; Seoul St. Mary's Hospital; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - C. Kim
- Department of Oral and Maxillofacial Surgery; Seoul St. Mary's Hospital; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - J. Park
- Department of Oral and Maxillofacial Surgery; Seoul St. Mary's Hospital; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - S.H. Baek
- Department of Orthodontics; School of Dentistry; Seoul National University; Seoul Korea
| | - Y.A. Kook
- Department of Orthodontics; Seoul St. Mary's Hospital; College of Medicine; The Catholic University of Korea; Seoul Korea
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Lee S, Kim S, Lee D, Kim M, Won J, Park S, Yoon Y, Choi D, Ko Y. Long-term outcomes of endovascular treatment for aortic pseudoaneurysm in Behcet’s disease. J Vasc Interv Radiol 2014. [DOI: 10.1016/j.jvir.2013.12.478] [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] Open
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Choi M, Ko Y, Yeon J, Oh H, Han S. P180 Systematic Review Of Continuous Interscalene Brachial Plexus Block For The Shoulder Or Humerus Surgery Patients. BMJ Qual Saf 2013. [DOI: 10.1136/bmjqs-2013-002293.194] [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: 11/04/2022]
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Choi Y, Kim YC, Jo A, Ji S, Koo KT, Ko Y, Choi Y. Porphyromonas Gingivalisand Dextran Sulfate Sodium Induce Periodontitis Through the Disruption of Physical Barriers in Mice. EUR J INFLAMM 2013. [DOI: 10.1177/1721727x1301100212] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Y.S. Choi
- Departments of Immunology and Molecular Microbiology, Seoul National University, Seoul, Korea
| | - Y. C. Kim
- Departments of Immunology and Molecular Microbiology, Seoul National University, Seoul, Korea
| | - A.R. Jo
- Departments of Immunology and Molecular Microbiology, Seoul National University, Seoul, Korea
| | - S. Ji
- Department of Periodontology, Anam Hospital, Korea University, Seoul, Korea
| | - K-T. Koo
- Departments of Periodontology, BK21 CLS, School of Dentistry and Dental Research Institute, Seoul National University, Seoul, Korea
| | - Y. Ko
- Department of Dentistry, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Y. Choi
- Departments of Immunology and Molecular Microbiology, Seoul National University, Seoul, Korea
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Abstract
AIMS A reliable and valid measure is essential for the assessment of medication adherence. Until now, no patient-reported medication adherence measure has been validated in Singapore. The aim of this study was to validate a modified 4-item Morisky-Green-Levine Medication Adherence Scale in patients with Type 2 diabetes in Singapore. METHODS A cross-sectional survey was conducted in a sample of outpatients with Type 2 diabetes in Singapore from September to December in 2009. Respondents completed either an English or Chinese version of the modified 4-item Morisky-Green-Levine Medication Adherence Scale. The scale scores ranged from 0 to 4, with higher scores indicating better medication adherence. Reliability was assessed using Cronbach's alpha. Content validity was assessed by expert review. Construct validity was examined using factor analysis and hypothesis testing. RESULTS Of the 294 respondents who completed the modified Morisky-Green-Levine Medication Adherence Scale, 13.3, 21.4, 35.7 and 29.6% had a score of 0-1, 2, 3 and 4, respectively. The internal consistency of the scale was moderate (Cronbach's alpha = 0.62). Principal component analysis showed that the four items loaded onto one factor (eigenvalue = 1.95). Respondents with higher scores were older (P < 0.001), had lower HbA(1c) levels (P < 0.001) and had better adherence to physician-recommended diet (P < 0.001) and physical exercise (P = 0.02). CONCLUSIONS The psychometric properties of the modified Morisky-Green-Levine Medication Adherence Scale were less than satisfactory. A ceiling effect was observed. The scale may not be an adequate measure to assess medication adherence in patients with Type 2 diabetes in Singapore. Future research could target refining the scale and investigating its use in other patient populations.
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Affiliation(s)
- Y Wang
- Department of Pharmacy, Faculty of Science, National University of Singapore
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Abstract
AIMS To investigate the health-related quality of life of patients with diabetes mellitus in Singapore and its associations with diabetes-related characteristics and glycaemic control. METHODS An interviewer-administered, cross-sectional survey was conducted in a sample of 301 adult diabetes patients under primary care. The survey questionnaire included both a generic health-related quality of life measure, the Euroqol 5-D and a diabetes-specific instrument, the Audit of Diabetes-dependent Quality of Life. Patients' most recent HbA(1c) values were extracted from their medical records. RESULTS After excluding patients who lacked the 90-day HbA(1c) test result, the final number of responses analysed was 282. Pain/discomfort was the most common complaint among the five Euroqol 5-D domains (by 28.0% of the respondents). Lack of freedom to eat was the Audit of Diabetes-dependent Quality of Life domain with the greatest negative average weighted impact (= -3.8, on a scale of -9 to 3). A significant association was observed between Audit of Diabetes-dependent Quality of Life average weighted impact and both duration of diabetes and use of insulin. A negative correlation was found between health-related quality of life and HbA(1c) values in both health-related quality of life measures (both r=-0.2, P=0.001). CONCLUSIONS Patients with diabetes in primary-care settings frequently reported problems with pain/discomfort and restrictions in diet. Poorer health-related quality of life was found to be associated with higher HbA(1c) values. The chronicity of diabetes and insulin therapy may have a negative impact on patients' diabetes-related health-related quality of life. This study indicates the importance of achieving better disease management to improve the health-related quality of life of patients with diabetes.
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Affiliation(s)
- Y T Shim
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore
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Di Valentin T, Alam Y, Ali Alsharm A, Arif S, Aubin F, Biagi J, Booth CM, Bourque S, Burkes R, Champion P, Colwell B, Cripps C, Dallaire M, Dorreen M, Finn N, Frechette D, Gallinger S, Gapski J, Giacomantonio C, Gill S, Goel R, Goodwin R, Grimard L, Grothey A, Hammad N, Hedley D, Jhaveri K, Jonker D, Ko Y, L'espérance M, Maroun J, Ostic H, Perrin N, Rother M, St-Hilaire E, Tehfe M, Thirlwell M, Welch S, Yarom N, Asmis T. Eastern Canadian colorectal cancer consensus conference: application of new modalities of staging and treatment of gastrointestinal cancers. Curr Oncol 2012; 19:169-74. [PMID: 22670096 PMCID: PMC3364767 DOI: 10.3747/co.19.931] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
The annual Eastern Canadian Colorectal Cancer Consensus Conference was held in Ottawa, Ontario, October 22-23, 2010. Health care professionals involved in the care of patients with colorectal cancer participated in presentation and discussion sessions for the purpose of developing the recommendations presented here. This consensus statement addresses current issues in the management of colorectal cancer, such as the use of epidermal growth factor inhibitors in metastatic colon cancer, the benefit of calcium and magnesium with oxaliplatin chemotherapy, the role of microsatellites in treatment decisions for stage II colon cancer, the staging and treatment of rectal cancer, and the management of colorectal and metastatic pancreatic cancers.
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Lee J, Ko Y, Kim Y, Lee B, Lim S. 34. The effect of green tea extracts on oxaliplatin-induced peripheral neuropathy in rat. Clin Neurophysiol 2012. [DOI: 10.1016/j.clinph.2011.11.116] [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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