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Seo SE, Kim KH, Ha S, Oh H, Kim J, Kim S, Kim L, Seo M, An JE, Park YM, Lee KG, Kim YK, Kim WK, Hong JJ, Song HS, Kwon OS. Synchronous Diagnosis of Respiratory Viruses Variants via Receptonics Based on Modeling Receptor-Ligand Dynamics. Adv Mater 2024; 36:e2303079. [PMID: 37487578 DOI: 10.1002/adma.202303079] [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] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 07/19/2023] [Indexed: 07/26/2023]
Abstract
The transmission and pathogenesis of highly contagious fatal respiratory viruses are increasing, and the need for an on-site diagnostic platform has arisen as an issue worldwide. Furthermore, as the spread of respiratory viruses continues, different variants have become the dominant circulating strains. To prevent virus transmission, the development of highly sensitive and accurate on-site diagnostic assays is urgently needed. Herein, a facile diagnostic device is presented for multi-detection based on the results of detailed receptor-ligand dynamics simulations for the screening of various viral strains. The novel bioreceptor-treated electronics (receptonics) device consists of a multichannel graphene transistor and cell-entry receptors conjugated to N-heterocyclic carbene (NHC). An ultrasensitive multi-detection performance is achieved without the need for sample pretreatment, which will enable rapid diagnosis and prevent the spread of pathogens. This platform can be applied for the diagnosis of variants of concern in clinical respiratory virus samples and primate models. This multi-screening platform can be used to enhance surveillance and discriminate emerging virus variants before they become a severe threat to public health.
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Affiliation(s)
- Sung Eun Seo
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
- Department of Civil and Environmental Engineering, Yonsei University, Seoul, 03722, Republic of Korea
| | - Kyung Ho Kim
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
- Immunotherapy Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Siyoung Ha
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
- School of Pharmacy, University of Maryland Eastern Shore, Princess Anne, MD, 21853, USA
| | - Hanseul Oh
- College of Veterinary Medicine, Chungbuk National University, Cheongju, 28644, Republic of Korea
| | - Jinyeong Kim
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Soomin Kim
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
- Department of Civil and Environmental Engineering, Yonsei University, Seoul, 03722, Republic of Korea
| | - Lina Kim
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Minah Seo
- Sensor System Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, 02841, Republic of Korea
| | - Jai Eun An
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Yoo Min Park
- Center for NanoBio Development, National NanoFab Center, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Kyoung G Lee
- Center for NanoBio Development, National NanoFab Center, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea
| | - Yu Kyung Kim
- Department of Clinical Pathology, School of Medicine, Kyungpook National University, Daegu, 41944, Republic of Korea
| | - Woo-Keun Kim
- Department of Predictive Toxicology, Korea Institute of Toxicology, 141 Gajeong-ro, Yuseong-gu, Daejeon, 34114, Republic of Korea
| | - Jung Joo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
- KRIBB School of Bioscience, Korea University of Science & Technology (UST), Daejeon, 34141, Republic of Korea
| | - Hyun Seok Song
- Sensor System Research Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Oh Seok Kwon
- SKKU Advanced Institute of Nanotechnology (SAINT), Department of Nano Engineering, Sungkyunkwan University, Suwon, 16419, Republic of Korea
- Department of Nano Science and Technology, Sungkyunkwan University, Suwon, 16419, Republic of Korea
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Choi S, Oh H. Reflections on bias raised in comparing videolaryngoscopy and flexible fibrescopy for tracheal intubation in patients with a cervical collar. Anaesthesia 2023; 78:1523. [PMID: 37724500 DOI: 10.1111/anae.16131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2023] [Indexed: 09/20/2023]
Affiliation(s)
- S Choi
- Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - H Oh
- Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
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Choi S, Yoo HK, Shin KW, Kim YJ, Yoon HK, Park HP, Oh H. Videolaryngoscopy vs. flexible fibrescopy for tracheal intubation in patients with cervical spine immobilisation: a randomised controlled trial. Anaesthesia 2023; 78:970-978. [PMID: 37145935 DOI: 10.1111/anae.16035] [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] [Accepted: 04/05/2023] [Indexed: 05/07/2023]
Abstract
In patients with cervical spine immobilisation, tracheal intubation devices other than a direct laryngoscope are frequently used to facilitate tracheal intubation and avoid related complications. In this randomised controlled trial, we compared videolaryngoscopic and fibrescopic tracheal intubation in patients with a cervical collar. Tracheal intubation was performed using either a videolaryngoscope with a non-channelled Macintosh blade (n = 166) or a flexible fibrescope (n = 164) in patients having elective cervical spine surgery whose neck was immobilised with a cervical collar to simulate a difficult airway. The primary outcome was the first attempt success rate of tracheal intubation. Secondary outcomes were the overall success rate of tracheal intubation; time to tracheal intubation; use of additional airway manoeuvres; and incidence and severity of tracheal intubation-related airway complications. First attempt success rate was higher in the videolaryngoscope group than in the fibrescope group (164/166 (98.8%) vs. 149/164 (90.9%), p = 0.003). Tracheal intubation was successful within three attempts in all patients. Median (IQR [range]) time to tracheal intubation was shorter (50.0 (41.0-72.0 [25.0-170.0]) s vs. 81.0 (65.0-107.0 [24.0-178.0]) s, p < 0.001) and additional airway manoeuvres were less frequent (30/166 (18.1%) vs. 91/164 (55.5%), p < 0.001) in the videolaryngoscope group compared with the fibrescope group. The incidence and severity of intubation-related airway complications were not different between the two groups. When performing tracheal intubation in patients with a cervical collar, videolaryngoscopy with a non-channelled Macintosh blade was superior to flexible fibrescopy.
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Affiliation(s)
- S Choi
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - H K Yoo
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - K W Shin
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Y J Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - H K Yoon
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - H P Park
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - H Oh
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
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Kim JY, Jeon K, Hong JJ, Park SI, Cho H, Park HJ, Kwak HW, Park HJ, Bang YJ, Lee YS, Bae SH, Kim SH, Hwang KA, Jung DI, Cho SH, Seo SH, Kim G, Oh H, Lee HY, Kim KH, Lim HY, Jeon P, Lee JY, Chung J, Lee SM, Ko HL, Song M, Cho NH, Lee YS, Hong SH, Nam JH. Heterologous vaccination utilizing viral vector and protein platforms confers complete protection against SFTSV. Sci Rep 2023; 13:8189. [PMID: 37210393 DOI: 10.1038/s41598-023-35328-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 05/16/2023] [Indexed: 05/22/2023] Open
Abstract
Severe fever with thrombocytopenia syndrome virus was first discovered in 2009 as the causative agent of severe fever with thrombocytopenia syndrome. Despite its potential threat to public health, no prophylactic vaccine is yet available. This study developed a heterologous prime-boost strategy comprising priming with recombinant replication-deficient human adenovirus type 5 (rAd5) expressing the surface glycoprotein, Gn, and boosting with Gn protein. This vaccination regimen induced balanced Th1/Th2 immune responses and resulted in potent humoral and T cell-mediated responses in mice. It elicited high neutralizing antibody titers in both mice and non-human primates. Transcriptome analysis revealed that rAd5 and Gn proteins induced adaptive and innate immune pathways, respectively. This study provides immunological and mechanistic insight into this heterologous regimen and paves the way for future strategies against emerging infectious diseases.
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Affiliation(s)
- Jae-Yong Kim
- Department of Medical and Biological Sciences, The Catholic University of Korea, 43-1 Yeokgok-dong, Wonmi-gu, Bucheon, 14662, Republic of Korea
- BK Plus Department of Biotechnology, The Catholic University of Korea, Bucheon, Gyeonggi-do, Republic of Korea
- SML Biopharm, Gwangmyeong, Gyeonggi-do, Republic of Korea
| | - Kyeongseok Jeon
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea
| | - Jung Joo Hong
- Immunology and Infectious Disease Lab, National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB)/University of Science and Technology, 30 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, 28116, Republic of Korea
| | - Sang-In Park
- SML Biopharm, Gwangmyeong, Gyeonggi-do, Republic of Korea
| | - Hyeonggon Cho
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Hyo-Jung Park
- Department of Medical and Biological Sciences, The Catholic University of Korea, 43-1 Yeokgok-dong, Wonmi-gu, Bucheon, 14662, Republic of Korea
- BK Plus Department of Biotechnology, The Catholic University of Korea, Bucheon, Gyeonggi-do, Republic of Korea
| | - Hye Won Kwak
- SML Biopharm, Gwangmyeong, Gyeonggi-do, Republic of Korea
| | - Hyeong-Jun Park
- Department of Medical and Biological Sciences, The Catholic University of Korea, 43-1 Yeokgok-dong, Wonmi-gu, Bucheon, 14662, Republic of Korea
- BK Plus Department of Biotechnology, The Catholic University of Korea, Bucheon, Gyeonggi-do, Republic of Korea
- SML Biopharm, Gwangmyeong, Gyeonggi-do, Republic of Korea
| | - Yoo-Jin Bang
- Department of Medical and Biological Sciences, The Catholic University of Korea, 43-1 Yeokgok-dong, Wonmi-gu, Bucheon, 14662, Republic of Korea
- BK Plus Department of Biotechnology, The Catholic University of Korea, Bucheon, Gyeonggi-do, Republic of Korea
- SML Biopharm, Gwangmyeong, Gyeonggi-do, Republic of Korea
| | - Yu-Sun Lee
- Department of Medical and Biological Sciences, The Catholic University of Korea, 43-1 Yeokgok-dong, Wonmi-gu, Bucheon, 14662, Republic of Korea
- BK Plus Department of Biotechnology, The Catholic University of Korea, Bucheon, Gyeonggi-do, Republic of Korea
| | - Seo-Hyeon Bae
- Department of Medical and Biological Sciences, The Catholic University of Korea, 43-1 Yeokgok-dong, Wonmi-gu, Bucheon, 14662, Republic of Korea
- BK Plus Department of Biotechnology, The Catholic University of Korea, Bucheon, Gyeonggi-do, Republic of Korea
| | - So-Hee Kim
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea
| | - Kyung-Ah Hwang
- Department of Research and Development, Genetree Research, Seoul, Republic of Korea
| | - Dae-Im Jung
- Science Unit, International Vaccine Institute, Seoul, Republic of Korea
| | - Seong Hoo Cho
- Science Unit, International Vaccine Institute, Seoul, Republic of Korea
| | - Sang Hwan Seo
- Science Unit, International Vaccine Institute, Seoul, Republic of Korea
| | - Green Kim
- Immunology and Infectious Disease Lab, National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB)/University of Science and Technology, 30 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, 28116, Republic of Korea
| | - Hanseul Oh
- Immunology and Infectious Disease Lab, National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB)/University of Science and Technology, 30 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, 28116, Republic of Korea
| | - Hwal-Yong Lee
- Immunology and Infectious Disease Lab, National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB)/University of Science and Technology, 30 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, 28116, Republic of Korea
| | - Ki Hyun Kim
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea
| | - Hee-Young Lim
- Center for Emerging Virus Research, National Institutes of Health, Korea Disease Control and Prevention Agency, Cheongju, Republic of Korea
| | - Pyeonghwa Jeon
- Center for Emerging Virus Research, National Institutes of Health, Korea Disease Control and Prevention Agency, Cheongju, Republic of Korea
| | - Joo-Yeon Lee
- Center for Emerging Virus Research, National Institutes of Health, Korea Disease Control and Prevention Agency, Cheongju, Republic of Korea
| | - Junho Chung
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea
| | - Sang-Myeong Lee
- College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Hae Li Ko
- Scripps Korea Antibody Institute, Chuncheon, 24341, Republic of Korea
| | - Manki Song
- Science Unit, International Vaccine Institute, Seoul, Republic of Korea
| | - Nam-Hyuk Cho
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea.
| | - Young-Suk Lee
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
| | - So-Hee Hong
- Department of Microbiology, College of Medicine, Ewha Womans University, Seoul, 07804, Republic of Korea.
| | - Jae-Hwan Nam
- Department of Medical and Biological Sciences, The Catholic University of Korea, 43-1 Yeokgok-dong, Wonmi-gu, Bucheon, 14662, Republic of Korea.
- BK Plus Department of Biotechnology, The Catholic University of Korea, Bucheon, Gyeonggi-do, Republic of Korea.
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5
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Kwon PS, Xu S, Oh H, Kwon SJ, Rodrigues AL, Feroz M, Fraser K, He P, Zhang F, Hong JJ, Linhardt RJ, Dordick JS. Suramin binds and inhibits infection of SARS-CoV-2 through both spike protein-heparan sulfate and ACE2 receptor interactions. Commun Biol 2023; 6:387. [PMID: 37031303 PMCID: PMC10082822 DOI: 10.1038/s42003-023-04789-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 03/31/2023] [Indexed: 04/10/2023] Open
Abstract
SARS-CoV-2 receptor binding domains (RBDs) interact with both the ACE2 receptor and heparan sulfate on the surface of host cells to enhance SARS-CoV-2 infection. We show that suramin, a polysulfated synthetic drug, binds to the ACE2 receptor and heparan sulfate binding sites on the RBDs of wild-type, Delta, and Omicron variants. Specifically, heparan sulfate and suramin had enhanced preferential binding for Omicron RBD, and suramin is most potent against the live SARS-CoV-2 Omicron variant (B.1.1.529) when compared to wild type and Delta (B.1.617.2) variants in vitro. These results suggest that inhibition of live virus infection occurs through dual SARS-CoV-2 targets of S-protein binding and previously reported RNA-dependent RNA polymerase inhibition and offers the possibility for this and other polysulfated molecules to be used as potential therapeutic and prophylactic options against COVID-19.
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Affiliation(s)
- Paul S Kwon
- Department of Chemistry and Chemical Biology, Rensselaer Polytechnic Institute, Troy, NY, USA
- Department of Biochemistry, University of Washington, Seattle, WA, 98195, USA
| | - Shirley Xu
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
- College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungcheongbuk, Republic of Korea
| | - Seok-Joon Kwon
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA
| | - Andre L Rodrigues
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA
| | - Maisha Feroz
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA
| | - Keith Fraser
- Department of Biological Sciences, Rensselaer Polytechnic Institute, Troy, NY, USA
| | - Peng He
- Department of Chemistry and Chemical Biology, Rensselaer Polytechnic Institute, Troy, NY, USA
| | - Fuming Zhang
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA
| | - Jung Joo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea.
| | - Robert J Linhardt
- Department of Chemistry and Chemical Biology, Rensselaer Polytechnic Institute, Troy, NY, USA.
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA.
- Department of Biological Sciences, Rensselaer Polytechnic Institute, Troy, NY, USA.
| | - Jonathan S Dordick
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY, USA.
- Department of Biological Sciences, Rensselaer Polytechnic Institute, Troy, NY, USA.
- Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY, USA.
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Acero MA, Adamson P, Aliaga L, Anfimov N, Antoshkin A, Arrieta-Diaz E, Asquith L, Aurisano A, Back A, Baird M, Balashov N, Baldi P, Bambah BA, Bashar S, Bays K, Bernstein R, Bhatnagar V, Bhattarai D, Bhuyan B, Bian J, Booth AC, Bowles R, Brahma B, Bromberg C, Buchanan N, Butkevich A, Calvez S, Carroll TJ, Catano-Mur E, Childress S, Chatla A, Chirco R, Choudhary BC, Christensen A, Coan TE, Colo M, Cremonesi L, Davies GS, Derwent PF, Ding P, Djurcic Z, Dolce M, Doyle D, Dueñas Tonguino D, Dukes EC, Ehrlich R, Elkins M, Ewart E, Feldman GJ, Filip P, Franc J, Frank MJ, Gallagher HR, Gandrajula R, Gao F, Giri A, Gomes RA, Goodman MC, Grichine V, Groh M, Group R, Guo B, Habig A, Hakl F, Hall A, Hartnell J, Hatcher R, Hausner H, He M, Heller K, Hewes V, Himmel A, Jargowsky B, Jarosz J, Jediny F, Johnson C, Judah M, Kakorin I, Kaplan DM, Kalitkina A, Keloth R, Klimov O, Koerner LW, Kolupaeva L, Kotelnikov S, Kralik R, Kullenberg C, Kubu M, Kumar A, Kuruppu CD, Kus V, Lackey T, Lang K, Lasorak P, Lesmeister J, Lin S, Lister A, Liu J, Lokajicek M, Lopez JMC, Mahji R, Magill S, Manrique Plata M, Mann WA, Manoharan MT, Marshak ML, Martinez-Casales M, Matveev V, Mayes B, Messier MD, Meyer H, Miao T, Mikola V, Miller WH, Mishra S, Mishra SR, Mislivec A, Mohanta R, Moren A, Morozova A, Mu W, Mualem L, Muether M, Mulder K, Naples D, Nath A, Nayak N, Nelleri S, Nelson JK, Nichol R, Niner E, Norman A, Norrick A, Nosek T, Oh H, Olshevskiy A, Olson T, Ott J, Pal A, Paley J, Panda L, Patterson RB, Pawloski G, Petrova O, Petti R, Phan DD, Plunkett RK, Pobedimov A, Porter JCC, Rafique A, Prais LR, Raj V, Rajaoalisoa M, Ramson B, Rebel B, Rojas P, Roy P, Ryabov V, Samoylov O, Sanchez MC, Sánchez Falero S, Shanahan P, Shukla S, Sheshukov A, Singh I, Singh P, Singh V, Smith E, Smolik J, Snopok P, Solomey N, Sousa A, Soustruznik K, Strait M, Suter L, Sutton A, Swain S, Sweeney C, Sztuc A, Talaga RL, Tapia Oregui B, Tas P, Temizel BN, Thakore T, Thayyullathil RB, Thomas J, Tiras E, Tripathi J, Trokan-Tenorio J, Torun Y, Urheim J, Vahle P, Vallari Z, Vasel J, Vrba T, Wallbank M, Warburton TK, Wetstein M, Whittington D, Wickremasinghe DA, Wieber T, Wolcott J, Wu W, Xiao Y, Yaeggy B, Yallappa Dombara A, Yankelevich A, Yonehara K, Yu S, Yu Y, Zadorozhnyy S, Zalesak J, Zhang Y, Zwaska R. Measurement of the ν_{e}-Nucleus Charged-Current Double-Differential Cross Section at ⟨E_{ν}⟩=2.4 GeV Using NOvA. Phys Rev Lett 2023; 130:051802. [PMID: 36800478 DOI: 10.1103/physrevlett.130.051802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 09/13/2022] [Accepted: 11/08/2022] [Indexed: 06/18/2023]
Abstract
The inclusive electron neutrino charged-current cross section is measured in the NOvA near detector using 8.02×10^{20} protons-on-target in the NuMI beam. The sample of GeV electron neutrino interactions is the largest analyzed to date and is limited by ≃17% systematic rather than the ≃7.4% statistical uncertainties. The double-differential cross section in final-state electron energy and angle is presented for the first time, together with the single-differential dependence on Q^{2} (squared four-momentum transfer) and energy, in the range 1 GeV≤E_{ν}<6 GeV. Detailed comparisons are made to the predictions of the GENIE, GiBUU, NEUT, and NuWro neutrino event generators. The data do not strongly favor a model over the others consistently across all three cross sections measured, though some models have especially good or poor agreement in the single differential cross section vs Q^{2}.
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Affiliation(s)
- M A Acero
- Universidad del Atlantico, Carrera 30 No. 8-49, Puerto Colombia, Atlantico, Colombia
| | - P Adamson
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - L Aliaga
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - N Anfimov
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - A Antoshkin
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - E Arrieta-Diaz
- Universidad del Magdalena, Carrera 32 No 22-08 Santa Marta, Colombia
| | - L Asquith
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - A Aurisano
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - A Back
- Indiana University, Bloomington, Indiana 47405, USA
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - M Baird
- Indiana University, Bloomington, Indiana 47405, USA
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - N Balashov
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - P Baldi
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - B A Bambah
- School of Physics, University of Hyderabad, Hyderabad 500 046, India
| | - S Bashar
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - K Bays
- California Institute of Technology, Pasadena, California 91125, USA
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - R Bernstein
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - V Bhatnagar
- Department of Physics, Panjab University, Chandigarh 160 014, India
| | - D Bhattarai
- University of Mississippi, University, Mississippi 38677, USA
| | - B Bhuyan
- Department of Physics, IIT Guwahati, Guwahati 781 039, India
| | - J Bian
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - A C Booth
- Particle Physics Research Centre, Department of Physics and Astronomy, Queen Mary University of London, London E1 4NS, United Kingdom
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - R Bowles
- Indiana University, Bloomington, Indiana 47405, USA
| | - B Brahma
- Department of Physics, IIT Hyderabad, Hyderabad 502 205, India
| | - C Bromberg
- Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA
| | - N Buchanan
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - A Butkevich
- Institute for Nuclear Research of Russia, Academy of Sciences 7a, 60th October Anniversary prospect, Moscow 117312, Russia
| | - S Calvez
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - T J Carroll
- Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA
- Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - E Catano-Mur
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - S Childress
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Chatla
- School of Physics, University of Hyderabad, Hyderabad 500 046, India
| | - R Chirco
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - B C Choudhary
- Department of Physics and Astrophysics, University of Delhi, Delhi 110007, India
| | - A Christensen
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - T E Coan
- Department of Physics, Southern Methodist University, Dallas, Texas 75275, USA
| | - M Colo
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - L Cremonesi
- Particle Physics Research Centre, Department of Physics and Astronomy, Queen Mary University of London, London E1 4NS, United Kingdom
| | - G S Davies
- Indiana University, Bloomington, Indiana 47405, USA
- University of Mississippi, University, Mississippi 38677, USA
| | - P F Derwent
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Ding
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Z Djurcic
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - M Dolce
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - D Doyle
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - D Dueñas Tonguino
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - E C Dukes
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - R Ehrlich
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - M Elkins
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - E Ewart
- Indiana University, Bloomington, Indiana 47405, USA
| | - G J Feldman
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - P Filip
- Institute of Physics, The Czech Academy of Sciences, 182 21 Prague, Czech Republic
| | - J Franc
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - M J Frank
- Department of Physics, University of South Alabama, Mobile, Alabama 36688, USA
| | - H R Gallagher
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - R Gandrajula
- Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - F Gao
- Department of Physics, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - A Giri
- Department of Physics, IIT Hyderabad, Hyderabad 502 205, India
| | - R A Gomes
- Instituto de Física, Universidade Federal de Goiás, Goiânia, Goiás 74690-900, Brazil
| | - M C Goodman
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - V Grichine
- Nuclear Physics and Astrophysics Division, Lebedev Physical Institute, Leninsky Prospect 53, 119991 Moscow, Russia
| | - M Groh
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
- Indiana University, Bloomington, Indiana 47405, USA
| | - R Group
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - B Guo
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - A Habig
- Department of Physics and Astronomy, University of Minnesota Duluth, Duluth, Minnesota 55812, USA
| | - F Hakl
- Institute of Computer Science, The Czech Academy of Sciences, 182 07 Prague, Czech Republic
| | - A Hall
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - J Hartnell
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - R Hatcher
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - H Hausner
- Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - M He
- Department of Physics, University of Houston, Houston, Texas 77204, USA
| | - K Heller
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - V Hewes
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - A Himmel
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - B Jargowsky
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - J Jarosz
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - F Jediny
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - C Johnson
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - M Judah
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
- Department of Physics, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - I Kakorin
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - D M Kaplan
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - A Kalitkina
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - R Keloth
- Department of Physics, Cochin University of Science and Technology, Kochi 682 022, India
| | - O Klimov
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - L W Koerner
- Department of Physics, University of Houston, Houston, Texas 77204, USA
| | - L Kolupaeva
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - S Kotelnikov
- Nuclear Physics and Astrophysics Division, Lebedev Physical Institute, Leninsky Prospect 53, 119991 Moscow, Russia
| | - R Kralik
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - Ch Kullenberg
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - M Kubu
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - A Kumar
- Department of Physics, Panjab University, Chandigarh 160 014, India
| | - C D Kuruppu
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - V Kus
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - T Lackey
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
- Indiana University, Bloomington, Indiana 47405, USA
| | - K Lang
- Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA
| | - P Lasorak
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - J Lesmeister
- Department of Physics, University of Houston, Houston, Texas 77204, USA
| | - S Lin
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - A Lister
- Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - J Liu
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - M Lokajicek
- Institute of Physics, The Czech Academy of Sciences, 182 21 Prague, Czech Republic
| | - J M C Lopez
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - R Mahji
- School of Physics, University of Hyderabad, Hyderabad 500 046, India
| | - S Magill
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | | | - W A Mann
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - M T Manoharan
- Department of Physics, Cochin University of Science and Technology, Kochi 682 022, India
| | - M L Marshak
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - M Martinez-Casales
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - V Matveev
- Institute for Nuclear Research of Russia, Academy of Sciences 7a, 60th October Anniversary prospect, Moscow 117312, Russia
| | - B Mayes
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - M D Messier
- Indiana University, Bloomington, Indiana 47405, USA
| | - H Meyer
- Department of Mathematics, Statistics, and Physics, Wichita State University, Wichita, Kansas 67206, USA
| | - T Miao
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - V Mikola
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - W H Miller
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - S Mishra
- Department of Physics, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
| | - S R Mishra
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - A Mislivec
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - R Mohanta
- School of Physics, University of Hyderabad, Hyderabad 500 046, India
| | - A Moren
- Department of Physics and Astronomy, University of Minnesota Duluth, Duluth, Minnesota 55812, USA
| | - A Morozova
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - W Mu
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - L Mualem
- California Institute of Technology, Pasadena, California 91125, USA
| | - M Muether
- Department of Mathematics, Statistics, and Physics, Wichita State University, Wichita, Kansas 67206, USA
| | - K Mulder
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - D Naples
- Department of Physics, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - A Nath
- Department of Physics, IIT Guwahati, Guwahati 781 039, India
| | - N Nayak
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - S Nelleri
- Department of Physics, Cochin University of Science and Technology, Kochi 682 022, India
| | - J K Nelson
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - R Nichol
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - E Niner
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Norman
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Norrick
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - T Nosek
- Charles University, Faculty of Mathematics and Physics, Institute of Particle and Nuclear Physics, Prague, Czech Republic
| | - H Oh
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - A Olshevskiy
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - T Olson
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - J Ott
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - A Pal
- National Institute of Science Education and Research, Khurda 752050, Odisha, India
| | - J Paley
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - L Panda
- National Institute of Science Education and Research, Khurda 752050, Odisha, India
| | - R B Patterson
- California Institute of Technology, Pasadena, California 91125, USA
| | - G Pawloski
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - O Petrova
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - R Petti
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - D D Phan
- Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - R K Plunkett
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Pobedimov
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - J C C Porter
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - A Rafique
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - L R Prais
- University of Mississippi, University, Mississippi 38677, USA
| | - V Raj
- California Institute of Technology, Pasadena, California 91125, USA
| | - M Rajaoalisoa
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - B Ramson
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - B Rebel
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
- Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - P Rojas
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - P Roy
- Department of Mathematics, Statistics, and Physics, Wichita State University, Wichita, Kansas 67206, USA
| | - V Ryabov
- Nuclear Physics and Astrophysics Division, Lebedev Physical Institute, Leninsky Prospect 53, 119991 Moscow, Russia
| | - O Samoylov
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - M C Sanchez
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - S Sánchez Falero
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - P Shanahan
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Shukla
- Department of Physics, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
| | - A Sheshukov
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - I Singh
- Department of Physics and Astrophysics, University of Delhi, Delhi 110007, India
| | - P Singh
- Department of Physics and Astrophysics, University of Delhi, Delhi 110007, India
- Particle Physics Research Centre, Department of Physics and Astronomy, Queen Mary University of London, London E1 4NS, United Kingdom
| | - V Singh
- Department of Physics, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
| | - E Smith
- Indiana University, Bloomington, Indiana 47405, USA
| | - J Smolik
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - P Snopok
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - N Solomey
- Department of Mathematics, Statistics, and Physics, Wichita State University, Wichita, Kansas 67206, USA
| | - A Sousa
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - K Soustruznik
- Charles University, Faculty of Mathematics and Physics, Institute of Particle and Nuclear Physics, Prague, Czech Republic
| | - M Strait
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - L Suter
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Sutton
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - S Swain
- National Institute of Science Education and Research, Khurda 752050, Odisha, India
| | - C Sweeney
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - A Sztuc
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - R L Talaga
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - B Tapia Oregui
- Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA
| | - P Tas
- Charles University, Faculty of Mathematics and Physics, Institute of Particle and Nuclear Physics, Prague, Czech Republic
| | - B N Temizel
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - T Thakore
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - R B Thayyullathil
- Department of Physics, Cochin University of Science and Technology, Kochi 682 022, India
| | - J Thomas
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
- Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - E Tiras
- Department of Physics, Erciyes University, Kayseri 38030, Turkey
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - J Tripathi
- Department of Physics, Panjab University, Chandigarh 160 014, India
| | - J Trokan-Tenorio
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - Y Torun
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - J Urheim
- Indiana University, Bloomington, Indiana 47405, USA
| | - P Vahle
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - Z Vallari
- California Institute of Technology, Pasadena, California 91125, USA
| | - J Vasel
- Indiana University, Bloomington, Indiana 47405, USA
| | - T Vrba
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - M Wallbank
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - T K Warburton
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - M Wetstein
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - D Whittington
- Indiana University, Bloomington, Indiana 47405, USA
- Department of Physics, Syracuse University, Syracuse New York 13210, USA
| | | | - T Wieber
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - J Wolcott
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - W Wu
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - Y Xiao
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - B Yaeggy
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - A Yallappa Dombara
- Department of Physics, Syracuse University, Syracuse New York 13210, USA
| | - A Yankelevich
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - K Yonehara
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Yu
- Argonne National Laboratory, Argonne, Illinois 60439, USA
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - Y Yu
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - S Zadorozhnyy
- Institute for Nuclear Research of Russia, Academy of Sciences 7a, 60th October Anniversary prospect, Moscow 117312, Russia
| | - J Zalesak
- Institute of Physics, The Czech Academy of Sciences, 182 21 Prague, Czech Republic
| | - Y Zhang
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - R Zwaska
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
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Van Steenbergen V, Burattini L, Trumpp M, Fourneau J, Aljović A, Chahin M, Oh H, D’Ambra M, Bareyre FM. Coordinated neurostimulation promotes circuit rewiring and unlocks recovery after spinal cord injury. J Exp Med 2022; 220:213780. [PMID: 36571760 PMCID: PMC9794600 DOI: 10.1084/jem.20220615] [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: 04/08/2022] [Revised: 10/26/2022] [Accepted: 12/15/2022] [Indexed: 12/27/2022] Open
Abstract
Functional recovery after incomplete spinal cord injury depends on the effective rewiring of neuronal circuits. Here, we show that selective chemogenetic activation of either corticospinal projection neurons or intraspinal relay neurons alone led to anatomically restricted plasticity and little functional recovery. In contrast, coordinated stimulation of both supraspinal centers and spinal relay stations resulted in marked and circuit-specific enhancement of neuronal rewiring, shortened EMG latencies, and improved locomotor recovery.
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Affiliation(s)
- Valérie Van Steenbergen
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany,Biomedical Center Munich (BMC), Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany
| | - Laura Burattini
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany,Biomedical Center Munich (BMC), Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany
| | - Michelle Trumpp
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany,Biomedical Center Munich (BMC), Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany
| | - Julie Fourneau
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany,Biomedical Center Munich (BMC), Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany
| | - Almir Aljović
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany,Biomedical Center Munich (BMC), Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany,Graduate School of Systemic Neurosciences, LMU Munich, Planegg-Martinsried, Germany
| | - Maryam Chahin
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany,Biomedical Center Munich (BMC), Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany,Graduate School of Systemic Neurosciences, LMU Munich, Planegg-Martinsried, Germany
| | - Hanseul Oh
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany,Biomedical Center Munich (BMC), Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany,Graduate School of Systemic Neurosciences, LMU Munich, Planegg-Martinsried, Germany
| | - Marta D’Ambra
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany,Biomedical Center Munich (BMC), Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany
| | - Florence M. Bareyre
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany,Biomedical Center Munich (BMC), Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany,Munich Cluster of Systems Neurology (SyNergy), LMU Munich, Munich, Germany,Correspondence to Florence M. Bareyre:
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8
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Yoon A, Payne J, Suh H, Chan A, Oh H. Complications associated with mini-screw assisted rapid palatal expansion. Sleep Med 2022. [DOI: 10.1016/j.sleep.2022.05.166] [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: 11/15/2022]
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9
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Park S, Han JH, Hwang J, Yon DK, Lee SW, Kim JH, Koyanagi A, Jacob L, Oh H, Kostev K, Dragioti E, Radua J, Eun HS, Shin JI, Smith L. The global burden of sudden infant death syndrome from 1990 to 2019: a systematic analysis from the Global Burden of Disease study 2019. QJM 2022; 115:735-744. [PMID: 35385121 DOI: 10.1093/qjmed/hcac093] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 03/26/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Sudden infant death syndrome (SIDS) still remains one of the leading causes of infant death worldwide, especially in high-income countries. To date, however, there is no detailed information on the global health burden of SIDS. AIMS To characterize the global disease burden of SIDS and its trends from 1990 to 2019 and to compare the burden of SIDS according to the socio-demographic index (SDI). DESIGN Systematic analysis based on the Global Burden of Disease (GBD) 2019 data. METHODS Epidemiological data of 204 countries from 1990 to 2019 were collected via various methods including civil registration and vital statistics in the original GBD study. Estimates for mortality and disease burden of SIDS were modeled. Crude mortality and mortality rates per 100 000 population were analyzed. Disability-adjusted life years (DALYs) and DALY rates were also assessed. RESULTS In 2019, mortality rate of SIDS accounted for 20.98 [95% Uncertainty Interval, 9.15-46.16] globally, which was a 51% decrease from 1990. SIDS was most prevalent in Western sub-Saharan Africa, High-income North America and Oceania in 2019. The burden of SIDS was higher in males than females consistently from 1990 to 2019. Higher SDI and income level was associated with lower burden of SIDS; furthermore, countries with higher SDI and income had greater decreases in SIDS burden from 1990 to 2019. CONCLUSIONS The burden of SIDS has decreased drastically from 1990 to 2019. However, the improvements have occurred disproportionately between regions and SDI levels. Focused preventive efforts in under-resourced populations are needed.
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Affiliation(s)
- S Park
- From the Yonsei College of Medicine, Seoul, 03722, Republic of Korea
| | - J H Han
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - J Hwang
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21205, USA
| | - D K Yon
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University College of Medicine, Seoul, 02447, Republic of Korea
| | - S W Lee
- Department of Data Science, Sejong University College of Software Convergence, Seoul, 05006, Republic of Korea
- Department of Precision Medicine, Sungkyunkwan University School of Medicine, Suwon, 16419, Republic of Korea
| | - J H Kim
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - A Koyanagi
- Department of Research and Development Unit, Parc Sanitari Sant Joan de Deu/CIBERSAM, Universitat de Barcelona, Fundacio Sant Joan de Deu, Sant Boi de Llobregat, Barcelona, 08830, Spain
- Life and Medical Sciences, ICREA, Pg. Lluis Companys 23, Barcelona, 08010, Spain
| | - L Jacob
- Department of Research and Development Unit, Parc Sanitari Sant Joan de Deu/CIBERSAM, Universitat de Barcelona, Fundacio Sant Joan de Deu, Sant Boi de Llobregat, Barcelona, 08830, Spain
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, 28029, Spain
- Faculty of Medicine, University of Versailles Saint-Quentin-en-Yvelines, Montigny-le-Bretonneux, 78180, France
| | - H Oh
- School of Social Work, University of Southern California, Los Angeles, CA, 90089, USA
| | - K Kostev
- University Clinic of Marburg, Marburg, 35043, Germany
| | - E Dragioti
- Pain and Rehabilitation Centre, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, 58183, Sweden
| | - J Radua
- Department of Psychosis Studies, Early Psychosis: Interventions and Clinical-detection (EPIC) Lab, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, WC2R 2LS, UK
- Imaging of Mood- and Anxiety-Related Disorders (IMARD) Group, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), CIBERSAM, Barcelona, 08036, Spain
- Department of Clinical Neuroscience, Centre for Psychiatric Research and Education, Karolinska Institutet, Stockholm, 17176, Sweden
| | - H S Eun
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - J I Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - L Smith
- Centre for Health, Performance and Wellbeing, Anglia Ruskin University, Cambridge, CB1 1PT, UK
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Jung TW, Kim H, Park SY, Cho W, Oh H, Lee HJ, Abd El-Aty AM, Hacimuftuoglu A, Jeong JH. Stachydrine alleviates lipid-induced skeletal muscle insulin resistance via AMPK/HO-1-mediated suppression of inflammation and endoplasmic reticulum stress. J Endocrinol Invest 2022; 45:2181-2191. [PMID: 35834165 DOI: 10.1007/s40618-022-01866-8] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 07/06/2022] [Indexed: 10/17/2022]
Abstract
OBJECTIVE Insulin resistance develops due to skeletal muscle inflammation and endoplasmic reticulum (ER) stress. Stachydrine (STA), extracted from Leonurus heterophyllus, has been shown to suppress proliferation and induce apoptosis in breast cancer cells and exert anti-inflammatory properties in the brain, heart, and liver. However, the roles of STA in insulin signaling in skeletal muscle remain unclear. Herein, we examined the impacts of STA on insulin signaling in skeletal muscle under hyperlipidemic conditions and its related molecular mechanisms. METHODS Various protein expression levels were determined by Western blotting. Levels of mouse serum cytokines were measured by ELISA. RESULTS We found that STA-ameliorated inflammation and ER stress, leading to attenuation of insulin resistance in palmitate-treated C2C12 myocytes. STA dose-dependently enhanced AMPK phosphorylation and HO-1 expression. Administration of STA attenuated not only insulin resistance but also inflammation and ER stress in the skeletal muscle of high-fat diet (HFD)-fed mice. Additionally, STA-ameliorated glucose tolerance and insulin sensitivity, as well as serum TNFα and MCP-1, in mice fed a HFD. Small interfering (si) RNA-associated suppression of AMPK or HO-1 expression abolished the effects of STA in C2C12 myocytes. CONCLUSIONS These results suggest that STA activates AMPK/HO-1 signaling, resulting in reduced inflammation and ER stress, thereby improving skeletal muscle insulin resistance. Using STA as a natural ingredient, this research successfully treated insulin resistance and type 2 diabetes.
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Affiliation(s)
- T W Jung
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
| | - H Kim
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
| | - S Y Park
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
- Department of Global Innovative Drugs, Graduate School of Chung-Ang University, Seoul, Republic of Korea
| | - W Cho
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
| | - H Oh
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
| | - H J Lee
- Department of Anatomy and Cell Biology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
- Department of Global Innovative Drugs, Graduate School of Chung-Ang University, Seoul, Republic of Korea
| | - A M Abd El-Aty
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
- Department of Medical Pharmacology, Medical Faculty, Ataturk University, 25240, Erzurum, Türkiye
| | - A Hacimuftuoglu
- Department of Medical Pharmacology, Medical Faculty, Ataturk University, 25240, Erzurum, Türkiye
| | - J H Jeong
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea.
- Department of Global Innovative Drugs, Graduate School of Chung-Ang University, Seoul, Republic of Korea.
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11
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Hwang EH, Hur GH, Koo BS, Oh H, Kim G, Jung H, Baek SH, An YJ, Park JH, Hong JJ. Monocytes as suitable carriers for dissemination of dengue viral infection. Heliyon 2022; 8:e11212. [PMCID: PMC9615040 DOI: 10.1016/j.heliyon.2022.e11212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 05/10/2022] [Accepted: 10/18/2022] [Indexed: 11/17/2022] Open
Abstract
Dengue viruses (DENVs) exploit monocytes and macrophages for tropism and replication, therefore, establishing a long-term reservoir. However, their roles in dengue pathogenesis remains unclear. Here, using the human monocytic cell line THP-1, human primary monocytes, and non-human primate models, we show that DENV-infected monocytes represent suitable carriers for circulatory viral dissemination. Monocyte-derived macrophages expressing M2 surface markers at the gene level efficiently replicated, while the productivity of monocyte replication was low. However, attachment of DENVs to the cellular surface of monocytes was similar to that of macrophages. Furthermore, after differentiation with type-2 cytokines, DENV-attached monocytes could replicate DENVs. Productive DENV infection was confirmed by intravenous injection of DENVs into nonhuman primate model, in which, DENV attachment to monocytes was positively correlated with viremia. These results provide insight into the role of circulating monocytes in DENV infection, suggesting that monocytes directly assist in DENV dissemination and replication during viremia and could be applied to design antiviral intervention.
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Affiliation(s)
- Eun-Ha Hwang
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea,Laboratory Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, South Jeolla, Republic of Korea
| | | | - Bon-Sang Koo
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Hanseul Oh
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea,College of Veterinary Medicine, Chungbuk National University, Cheongju, Korea
| | - Green Kim
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea,Laboratory Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, South Jeolla, Republic of Korea
| | - Hoyin Jung
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Seung Ho Baek
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - You Jung An
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Jong-Hwan Park
- Laboratory Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, South Jeolla, Republic of Korea
| | - Jung Joo Hong
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea,KRIBB School of Bioscience, Korea University of Science & Technology (UST), Daejeon, Republic of Korea,Corresponding author.
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12
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Baek SH, Oh H, Koo BS, Kim G, Hwang EH, Jung H, An YJ, Park JH, Hong JJ. Cynomolgus Macaque Model for COVID-19 Delta Variant. Immune Netw 2022; 22:e48. [PMID: 36627939 PMCID: PMC9807958 DOI: 10.4110/in.2022.22.e48] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/08/2022] [Accepted: 08/24/2022] [Indexed: 12/30/2022] Open
Abstract
With the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants, which are randomly mutated, the dominant strains in regions are changing globally. The development of preclinical animal models is imperative to validate vaccines and therapeutics against SARS-CoV-2 variants. The objective of this study was to develop a non-human primate (NHP) model for SARS-CoV-2 Delta variant infection. Cynomolgus macaques infected with Delta variants showed infectious viruses and viral RNA in the upper (nasal and throat) and lower respiratory (lung) tracts during the acute phase of infection. After 3 days of infection, lesions consistent with diffuse alveolar damage were observed in the lungs. For cellular immune responses, all macaques displayed transient lymphopenia and neutrophilia in the early stages of infection. SARS-CoV-2 Delta variant spike protein-specific IgM, IgG, and IgA levels were significantly increased in the plasma of these animals 14 days after infection. This new NHP Delta variant infection model can be used for comparative analysis of the difference in severity between SARS-CoV-2 variants of concern and may be useful in the efficacy evaluation of vaccines and universal therapeutic drugs for mutations.
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Affiliation(s)
- Seung Ho Baek
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea.,Department of Laboratory Animal Medicine, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea
| | - Hanseul Oh
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea.,College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Korea
| | - Bon-Sang Koo
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea
| | - Green Kim
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea
| | - Eun-Ha Hwang
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea
| | - Hoyin Jung
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea
| | - You Jung An
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea
| | - Jae-Hak Park
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea
| | - Jung Joo Hong
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju 28116, Korea.,Korea Research Institute of Bioscience and Biotechnology (KRIBB) School of Bioscience, Korea University of Science & Technology (UST), Daejeon 34113, Korea
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13
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Kim G, Kim DH, Oh H, Bae S, Kwon J, Kim MJ, Lee E, Hwang EH, Jung H, Koo BS, Baek SH, Kang P, An YJ, Park JH, Park JH, Lyoo KS, Ryu CM, Kim SH, Hong JJ. Correction to: Germinal Center-Induced Immunity Is Correlated With Protection Against SARS-CoV-2 Reinfection But Not Lung Damage. J Infect Dis 2022; 227:604. [PMID: 35859354 PMCID: PMC9384531 DOI: 10.1093/infdis/jiac122] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
| | | | | | - Seongman Bae
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jisoo Kwon
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Min-Jae Kim
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Eunyoung Lee
- Division of Infectious Diseases, Department of Internal Medicine, Korea Cancer Center Hospital, Seoul, Republic of Korea
| | - Eun-Ha Hwang
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea,Laboratory Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, South Jeolla, Republic of Korea
| | - Hoyin Jung
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Bon-Sang Koo
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Seung Ho Baek
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Philyong Kang
- Futuristic Animal Resource Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - You Jung An
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Jae-Hak Park
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
| | - Jong-Hwan Park
- Laboratory Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, South Jeolla, Republic of Korea
| | - Kwang-Soo Lyoo
- Korea Zoonosis Research Institute, Chonbuk National University, Iksan, Republic of Korea
| | - Choong-Min Ryu
- Infectious Disease Research Centre, Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea
| | | | - Jung Joo Hong
- Correspondence: Jung Joo Hong, DVM, PhD, National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, 30 Yeongudanji-ro, Ochang-eup, Chengwon-gu, Cheongju, Chungcheongbuk, Republic of Korea ()
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14
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Shin SP, Shin KS, Lee JM, Jung IK, Koo J, Lee SW, Park S, Shin J, Park M, Park B, Oh H, Koo BS, Hong J, Ryu CM, Kim JO, Oh T, Kang CY. The Chimeric Adenovirus (Ad5/35) Expressing Engineered Spike Protein Confers Immunity against SARS-CoV-2 in Mice and Non-Human Primates. Vaccines (Basel) 2022; 10:712. [PMID: 35632468 PMCID: PMC9147121 DOI: 10.3390/vaccines10050712] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 04/25/2022] [Accepted: 04/27/2022] [Indexed: 12/10/2022] Open
Abstract
Several COVID-19 platforms have been licensed across the world thus far, but vaccine platform research that can lead to effective antigen delivery is still ongoing. Here, we constructed AdCLD-CoV19 that could modulate humoral immunity by harboring SARS-CoV-2 antigens onto a chimeric adenovirus 5/35 platform that was effective in cellular immunity. By replacing the S1/S2 furin cleavage sequence of the SARS-CoV-2 Spike (S) protein mounted on AdCLD-CoV19 with the linker sequence, high antigen expression was confirmed in various cell lines. The high levels of antigen expression contributed to antigen-specific antibody activity in mice and non-human primates (NHPs) with a single vaccination of AdCLD-CoV19. Furthermore, the adenovirus-induced Th1 immune response was specifically raised for the S protein, and these immune responses protected the NHP against live viruses. While AdCLD-CoV19 maintained neutralizing antibody activity against various SARS-CoV-2 variants, it was reduced to single vaccination for β and ο variants, and the reduced neutralizing antibody activity was restored with booster shots. Hence, AdCLD-CoV19 can prevent SARS-CoV-2 with a single vaccination, and the new vaccine administration strategy that responds to various variants can maintain the efficacy of the vaccine.
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Affiliation(s)
- Seung-Phil Shin
- Cellid Co., Ltd., Seoul 08826, Korea; (S.-P.S.); (K.-S.S.); (J.-M.L.); (I.-K.J.); (J.K.); (S.-W.L.); (S.P.); (J.S.); (M.P.); (B.P.); (T.O.)
| | - Kwang-Soo Shin
- Cellid Co., Ltd., Seoul 08826, Korea; (S.-P.S.); (K.-S.S.); (J.-M.L.); (I.-K.J.); (J.K.); (S.-W.L.); (S.P.); (J.S.); (M.P.); (B.P.); (T.O.)
| | - Jeong-Mi Lee
- Cellid Co., Ltd., Seoul 08826, Korea; (S.-P.S.); (K.-S.S.); (J.-M.L.); (I.-K.J.); (J.K.); (S.-W.L.); (S.P.); (J.S.); (M.P.); (B.P.); (T.O.)
| | - In-Kyung Jung
- Cellid Co., Ltd., Seoul 08826, Korea; (S.-P.S.); (K.-S.S.); (J.-M.L.); (I.-K.J.); (J.K.); (S.-W.L.); (S.P.); (J.S.); (M.P.); (B.P.); (T.O.)
| | - Jimo Koo
- Cellid Co., Ltd., Seoul 08826, Korea; (S.-P.S.); (K.-S.S.); (J.-M.L.); (I.-K.J.); (J.K.); (S.-W.L.); (S.P.); (J.S.); (M.P.); (B.P.); (T.O.)
| | - Seung-Woo Lee
- Cellid Co., Ltd., Seoul 08826, Korea; (S.-P.S.); (K.-S.S.); (J.-M.L.); (I.-K.J.); (J.K.); (S.-W.L.); (S.P.); (J.S.); (M.P.); (B.P.); (T.O.)
| | - Seowoo Park
- Cellid Co., Ltd., Seoul 08826, Korea; (S.-P.S.); (K.-S.S.); (J.-M.L.); (I.-K.J.); (J.K.); (S.-W.L.); (S.P.); (J.S.); (M.P.); (B.P.); (T.O.)
| | - Jieun Shin
- Cellid Co., Ltd., Seoul 08826, Korea; (S.-P.S.); (K.-S.S.); (J.-M.L.); (I.-K.J.); (J.K.); (S.-W.L.); (S.P.); (J.S.); (M.P.); (B.P.); (T.O.)
| | - Myunghwan Park
- Cellid Co., Ltd., Seoul 08826, Korea; (S.-P.S.); (K.-S.S.); (J.-M.L.); (I.-K.J.); (J.K.); (S.-W.L.); (S.P.); (J.S.); (M.P.); (B.P.); (T.O.)
| | - Bongju Park
- Cellid Co., Ltd., Seoul 08826, Korea; (S.-P.S.); (K.-S.S.); (J.-M.L.); (I.-K.J.); (J.K.); (S.-W.L.); (S.P.); (J.S.); (M.P.); (B.P.); (T.O.)
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea; (H.O.); (B.-S.K.); (J.H.)
| | - Bon-Sang Koo
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea; (H.O.); (B.-S.K.); (J.H.)
| | - Jungjoo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea; (H.O.); (B.-S.K.); (J.H.)
| | - Choong-Min Ryu
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Korea;
| | - Jae-Ouk Kim
- Science Unit, International Vaccine Institute, Seoul 08826, Korea;
| | - Taegwon Oh
- Cellid Co., Ltd., Seoul 08826, Korea; (S.-P.S.); (K.-S.S.); (J.-M.L.); (I.-K.J.); (J.K.); (S.-W.L.); (S.P.); (J.S.); (M.P.); (B.P.); (T.O.)
| | - Chang-Yuil Kang
- Cellid Co., Ltd., Seoul 08826, Korea; (S.-P.S.); (K.-S.S.); (J.-M.L.); (I.-K.J.); (J.K.); (S.-W.L.); (S.P.); (J.S.); (M.P.); (B.P.); (T.O.)
- Laboratory of Immunology, Research Institute of Pharmaceutical Science, College of Pharmacy, Seoul National University, Seoul 08826, Korea
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15
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Smith L, López Sánchez GF, Veronese N, Soysal P, Oh H, Barnett Y, Keyes H, Butler L, Allen P, Kostev K, Jacob L, Shin JI, Koyanagi A. Fruit and Vegetable Intake and Non-Communicable Diseases among Adults Aged ≥50 Years in Low- and Middle-Income Countries. J Nutr Health Aging 2022; 26:1003-1009. [PMID: 36437768 DOI: 10.1007/s12603-022-1855-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVES The relationship between consuming ≥2 servings of fruits and ≥3 servings of vegetables a day, which has been identified as optimal for health (i.e., adequate fruit/vegetable consumption), and non-communicable diseases (NCDs) in low- and middle-income countries (LMICs) is largely unknown. Therefore, using data from six LMICs, we investigated the independent association between inadequate fruit/vegetable consumption and 12 NCDs, and estimated the prevalence of inadequate fruit/vegetable consumption among people with NCDs. DESIGN AND SETTING Cross-sectional, nationally representative data from the WHO Study on global AGEing and adult health (SAGE) were analyzed. PARTICIPANTS Data on 34129 individuals aged ≥50 years were analyzed [mean (SD) age 62.4 (16.0); maximum age 114 years; 52.1% females]. MEASUREMENTS Information on the number of servings of fruits and vegetables consumed on a typical day was self-reported. Twelve NCDs were assessed. Multivariable logistic regression analysis was conducted. RESULTS Overall, 67.2% had inadequate fruit/vegetable consumption. Inadequate fruit/vegetable consumption was independently associated with significantly higher odds for chronic lung disease (OR=1.25), diabetes (OR=1.45), hearing problems (OR=1.75), and visual impairment (OR=2.50). The prevalence of inadequate fruit/vegetable consumption was particularly high among people with visual impairment (92.5%), depression (90.5%), asthma (79.8%), and hearing problems (78.4%). CONCLUSION Promotion of fruit and vegetable consumption (≥2 servings of fruits and ≥3 servings of vegetables a day) in LMICs may lead to prevention of some NCDs (e.g., diabetes, chronic lung disease). Furthermore, people with certain NCDs (e.g., visual impairment, depression) had particularly high prevalence of inadequate fruit/vegetable consumption, and it is thus important to target this population to increase fruit/vegetable consumption.
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Affiliation(s)
- L Smith
- Dr. Guillermo F. López Sánchez, Division of Preventive Medicine and Public Health, Department of Public Health Sciences, School of Medicine, University of Murcia, Murcia, Spain,
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16
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Acero MA, Adamson P, Aliaga L, Anfimov N, Antoshkin A, Arrieta-Diaz E, Asquith L, Aurisano A, Back A, Backhouse C, Baird M, Balashov N, Baldi P, Bambah BA, Bashar S, Bays K, Bernstein R, Bhatnagar V, Bhuyan B, Bian J, Blair J, Booth AC, Bowles R, Bromberg C, Buchanan N, Butkevich A, Calvez S, Carroll TJ, Catano-Mur E, Choudhary BC, Christensen A, Coan TE, Colo M, Cremonesi L, Davies GS, Derwent PF, Ding P, Djurcic Z, Dolce M, Doyle D, Dueñas Tonguino D, Dukes EC, Duyang H, Edayath S, Ehrlich R, Elkins M, Ewart E, Feldman GJ, Filip P, Franc J, Frank MJ, Gallagher HR, Gandrajula R, Gao F, Giri A, Gomes RA, Goodman MC, Grichine V, Groh M, Group R, Guo B, Habig A, Hakl F, Hall A, Hartnell J, Hatcher R, Hausner H, Heller K, Hewes J, Himmel A, Holin A, Huang J, Jargowsky B, Jarosz J, Jediny F, Johnson C, Judah M, Kakorin I, Kalra D, Kalitkina A, Kaplan DM, Keloth R, Klimov O, Koerner LW, Kolupaeva L, Kotelnikov S, Kralik R, Kullenberg C, Kubu M, Kumar A, Kuruppu CD, Kus V, Lackey T, Lasorak P, Lang K, Lesmeister J, Lin S, Lister A, Liu J, Lokajicek M, Magill S, Manrique Plata M, Mann WA, Marshak ML, Martinez-Casales M, Matveev V, Mayes B, Méndez DP, Messier MD, Meyer H, Miao T, Miller WH, Mishra SR, Mislivec A, Mohanta R, Moren A, Morozova A, Mu W, Mualem L, Muether M, Mulder K, Naples D, Nayak N, Nelson JK, Nichol R, Niner E, Norman A, Norrick A, Nosek T, Oh H, Olshevskiy A, Olson T, Ott J, Paley J, Patterson RB, Pawloski G, Petrova O, Petti R, Phan DD, Plunkett RK, Porter JCC, Rafique A, Raj V, Rajaoalisoa M, Ramson B, Rebel B, Rojas P, Ryabov V, Samoylov O, Sanchez MC, Sánchez Falero S, Shanahan P, Sheshukov A, Singh P, Singh V, Smith E, Smolik J, Snopok P, Solomey N, Sousa A, Soustruznik K, Strait M, Suter L, Sutton A, Swain S, Sweeney C, Tapia Oregui B, Tas P, Thakore T, Thayyullathil RB, Thomas J, Tiras E, Tripathi J, Trokan-Tenorio J, Tsaris A, Torun Y, Urheim J, Vahle P, Vallari Z, Vasel J, Vokac P, Vrba T, Wallbank M, Warburton TK, Wetstein M, Whittington D, Wickremasinghe DA, Wojcicki SG, Wolcott J, Wu W, Xiao Y, Yallappa Dombara A, Yonehara K, Yu S, Yu Y, Zadorozhnyy S, Zalesak J, Zhang Y, Zwaska R. Search for Active-Sterile Antineutrino Mixing Using Neutral-Current Interactions with the NOvA Experiment. Phys Rev Lett 2021; 127:201801. [PMID: 34860065 DOI: 10.1103/physrevlett.127.201801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 09/30/2021] [Indexed: 06/13/2023]
Abstract
This Letter reports results from the first long-baseline search for sterile antineutrinos mixing in an accelerator-based antineutrino-dominated beam. The rate of neutral-current interactions in the two NOvA detectors, at distances of 1 and 810 km from the beam source, is analyzed using an exposure of 12.51×10^{20} protons-on-target from the NuMI beam at Fermilab running in antineutrino mode. A total of 121 of neutral-current candidates are observed at the far detector, compared to a prediction of 122±11(stat.)±15(syst.) assuming mixing only between three active flavors. No evidence for ν[over ¯]_{μ}→ν[over ¯]_{s} oscillation is observed. Interpreting this result within a 3+1 model, constraints are placed on the mixing angles θ_{24}<25° and θ_{34}<32° at the 90% C.L. for 0.05 eV^{2}≤Δm_{41}^{2}≤0.5 eV^{2}, the range of mass splittings that produces no significant oscillations at the near detector. These are the first 3+1 confidence limits set using long-baseline accelerator antineutrinos.
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Affiliation(s)
- M A Acero
- Universidad del Atlantico, Carrera 30 No. 8-49, Puerto Colombia, Atlantico, Colombia
| | - P Adamson
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - L Aliaga
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - N Anfimov
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - A Antoshkin
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - E Arrieta-Diaz
- Universidad del Magdalena, Carrera 32 No 22 - 08 Santa Marta, Colombia
| | - L Asquith
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - A Aurisano
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - A Back
- Indiana University, Bloomington, Indiana 47405, USA
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - C Backhouse
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - M Baird
- Indiana University, Bloomington, Indiana 47405, USA
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - N Balashov
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - P Baldi
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - B A Bambah
- School of Physics, University of Hyderabad, Hyderabad, 500 046, India
| | - S Bashar
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - K Bays
- California Institute of Technology, Pasadena, California 91125, USA
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - R Bernstein
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - V Bhatnagar
- Department of Physics, Panjab University, Chandigarh, 160 014, India
| | - B Bhuyan
- Department of Physics, IIT Guwahati, Guwahati, 781 039, India
| | - J Bian
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - J Blair
- Department of Physics, University of Houston, Houston, Texas 77204, USA
| | - A C Booth
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - R Bowles
- Indiana University, Bloomington, Indiana 47405, USA
| | - C Bromberg
- Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA
| | - N Buchanan
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - A Butkevich
- Institute for Nuclear Research of Russia, Academy of Sciences 7a, 60th October Anniversary prospect, Moscow 117312, Russia
| | - S Calvez
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - T J Carroll
- Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA
- Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - E Catano-Mur
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - B C Choudhary
- Department of Physics and Astrophysics, University of Delhi, Delhi 110007, India
| | - A Christensen
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - T E Coan
- Department of Physics, Southern Methodist University, Dallas, Texas 75275, USA
| | - M Colo
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - L Cremonesi
- School of Physics and Astronomy, Queen Mary University of London, London E1 4NS, United Kingdom
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - G S Davies
- Indiana University, Bloomington, Indiana 47405, USA
- University of Mississippi, University, Mississippi 38677, USA
| | - P F Derwent
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Ding
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Z Djurcic
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - M Dolce
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - D Doyle
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - D Dueñas Tonguino
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - E C Dukes
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - H Duyang
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - S Edayath
- Department of Physics, Cochin University of Science and Technology, Kochi 682 022, India
| | - R Ehrlich
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - M Elkins
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - E Ewart
- Indiana University, Bloomington, Indiana 47405, USA
| | - G J Feldman
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - P Filip
- Institute of Physics, The Czech Academy of Sciences, 182 21 Prague, Czech Republic
| | - J Franc
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - M J Frank
- Department of Physics, University of South Alabama, Mobile, Alabama 36688, USA
| | - H R Gallagher
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - R Gandrajula
- Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - F Gao
- Department of Physics, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - A Giri
- Department of Physics, IIT Hyderabad, Hyderabad, 502 205, India
| | - R A Gomes
- Instituto de Física, Universidade Federal de Goiás, Goiánia, Goiás, 74690-900, Brazil
| | - M C Goodman
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - V Grichine
- Nuclear Physics and Astrophysics Division, Lebedev Physical Institute, Leninsky Prospect 53, 119991 Moscow, Russia
| | - M Groh
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
- Indiana University, Bloomington, Indiana 47405, USA
| | - R Group
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - B Guo
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - A Habig
- Department of Physics and Astronomy, University of Minnesota Duluth, Duluth, Minnesota 55812, USA
| | - F Hakl
- Institute of Computer Science, The Czech Academy of Sciences, 182 07 Prague, Czech Republic
| | - A Hall
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - J Hartnell
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - R Hatcher
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - H Hausner
- Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - K Heller
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - J Hewes
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - A Himmel
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Holin
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - J Huang
- Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA
| | - B Jargowsky
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - J Jarosz
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - F Jediny
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - C Johnson
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - M Judah
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
- Department of Physics, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - I Kakorin
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - D Kalra
- Department of Physics, Panjab University, Chandigarh, 160 014, India
| | - A Kalitkina
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - D M Kaplan
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - R Keloth
- Department of Physics, Cochin University of Science and Technology, Kochi 682 022, India
| | - O Klimov
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - L W Koerner
- Department of Physics, University of Houston, Houston, Texas 77204, USA
| | - L Kolupaeva
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - S Kotelnikov
- Nuclear Physics and Astrophysics Division, Lebedev Physical Institute, Leninsky Prospect 53, 119991 Moscow, Russia
| | - R Kralik
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - Ch Kullenberg
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - M Kubu
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - A Kumar
- Department of Physics, Panjab University, Chandigarh, 160 014, India
| | - C D Kuruppu
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - V Kus
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - T Lackey
- Indiana University, Bloomington, Indiana 47405, USA
| | - P Lasorak
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - K Lang
- Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA
| | - J Lesmeister
- Department of Physics, University of Houston, Houston, Texas 77204, USA
| | - S Lin
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - A Lister
- Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - J Liu
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - M Lokajicek
- Institute of Physics, The Czech Academy of Sciences, 182 21 Prague, Czech Republic
| | - S Magill
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | | | - W A Mann
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - M L Marshak
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - M Martinez-Casales
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - V Matveev
- Institute for Nuclear Research of Russia, Academy of Sciences 7a, 60th October Anniversary prospect, Moscow 117312, Russia
| | - B Mayes
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - D P Méndez
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - M D Messier
- Indiana University, Bloomington, Indiana 47405, USA
| | - H Meyer
- Department of Mathematics, Statistics, and Physics, Wichita State University, Wichita, Kansas 67206, USA
| | - T Miao
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - W H Miller
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - S R Mishra
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - A Mislivec
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - R Mohanta
- School of Physics, University of Hyderabad, Hyderabad, 500 046, India
| | - A Moren
- Department of Physics and Astronomy, University of Minnesota Duluth, Duluth, Minnesota 55812, USA
| | - A Morozova
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - W Mu
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - L Mualem
- California Institute of Technology, Pasadena, California 91125, USA
| | - M Muether
- Department of Mathematics, Statistics, and Physics, Wichita State University, Wichita, Kansas 67206, USA
| | - K Mulder
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - D Naples
- Department of Physics, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - N Nayak
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - J K Nelson
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - R Nichol
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - E Niner
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Norman
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Norrick
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - T Nosek
- Charles University, Faculty of Mathematics and Physics, Institute of Particle and Nuclear Physics, Prague, Czech Republic
| | - H Oh
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - A Olshevskiy
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - T Olson
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - J Ott
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - J Paley
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R B Patterson
- California Institute of Technology, Pasadena, California 91125, USA
| | - G Pawloski
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - O Petrova
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - R Petti
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - D D Phan
- Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - R K Plunkett
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J C C Porter
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - A Rafique
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - V Raj
- California Institute of Technology, Pasadena, California 91125, USA
| | - M Rajaoalisoa
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - B Ramson
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - B Rebel
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
- Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - P Rojas
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA
| | - V Ryabov
- Nuclear Physics and Astrophysics Division, Lebedev Physical Institute, Leninsky Prospect 53, 119991 Moscow, Russia
| | - O Samoylov
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - M C Sanchez
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - S Sánchez Falero
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - P Shanahan
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Sheshukov
- Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia
| | - P Singh
- Department of Physics and Astrophysics, University of Delhi, Delhi 110007, India
| | - V Singh
- Department of Physics, Institute of Science, Banaras Hindu University, Varanasi, 221 005, India
| | - E Smith
- Indiana University, Bloomington, Indiana 47405, USA
| | - J Smolik
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - P Snopok
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - N Solomey
- Department of Mathematics, Statistics, and Physics, Wichita State University, Wichita, Kansas 67206, USA
| | - A Sousa
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - K Soustruznik
- Charles University, Faculty of Mathematics and Physics, Institute of Particle and Nuclear Physics, Prague, Czech Republic
| | - M Strait
- School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA
| | - L Suter
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Sutton
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - S Swain
- National Institute of Science Education and Research, Khurda, 752050, Odisha, India
| | - C Sweeney
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - B Tapia Oregui
- Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA
| | - P Tas
- Charles University, Faculty of Mathematics and Physics, Institute of Particle and Nuclear Physics, Prague, Czech Republic
| | - T Thakore
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - R B Thayyullathil
- Department of Physics, Cochin University of Science and Technology, Kochi 682 022, India
| | - J Thomas
- Physics and Astronomy Department, University College London, Gower Street, London WC1E 6BT, United Kingdom
- Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - E Tiras
- Department of Physics, Erciyes University, Kayseri 38030, Turkey
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - J Tripathi
- Department of Physics, Panjab University, Chandigarh, 160 014, India
| | - J Trokan-Tenorio
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - A Tsaris
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Y Torun
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - J Urheim
- Indiana University, Bloomington, Indiana 47405, USA
| | - P Vahle
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - Z Vallari
- California Institute of Technology, Pasadena, California 91125, USA
| | - J Vasel
- Indiana University, Bloomington, Indiana 47405, USA
| | - P Vokac
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - T Vrba
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - M Wallbank
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - T K Warburton
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - M Wetstein
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - D Whittington
- Indiana University, Bloomington, Indiana 47405, USA
- Department of Physics, Syracuse University, Syracuse New York 13210, USA
| | | | - S G Wojcicki
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J Wolcott
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - W Wu
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - Y Xiao
- Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA
| | - A Yallappa Dombara
- Department of Physics, Syracuse University, Syracuse New York 13210, USA
| | - K Yonehara
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Yu
- Argonne National Laboratory, Argonne, Illinois 60439, USA
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - Y Yu
- Illinois Institute of Technology, Chicago Illinois 60616, USA
| | - S Zadorozhnyy
- Institute for Nuclear Research of Russia, Academy of Sciences 7a, 60th October Anniversary prospect, Moscow 117312, Russia
| | - J Zalesak
- Institute of Physics, The Czech Academy of Sciences, 182 21 Prague, Czech Republic
| | - Y Zhang
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - R Zwaska
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
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17
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Kim G, Kim DH, Oh H, Bae S, Kwon J, Kim MJ, Lee E, Hwang EH, Jung H, Koo BS, Baek SH, Kang P, Jung An Y, Park JH, Park JH, Lyoo KS, Ryu CM, Kim SH, Hong JJ. Germinal center-induced immunity is correlated with protection against SARS-CoV-2 reinfection but not lung damage. J Infect Dis 2021; 224:1861-1872. [PMID: 34718664 PMCID: PMC8643412 DOI: 10.1093/infdis/jiab535] [Citation(s) in RCA: 6] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 10/14/2021] [Indexed: 11/12/2022] Open
Abstract
Germinal centers (GCs) elicit protective humoral immunity through a combination of antibody-secreting cells and memory B cells, following pathogen invasion or vaccination. However, the possibility of a GC response inducing protective immunity against reinfection following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection remains unknown. We found GC activity was consistent with seroconversion observed in recovered macaques and humans. Rechallenge with a different clade of virus resulted in significant reduction in replicating virus titers in respiratory tracts in macaques with high GC activity. However, diffuse alveolar damage and increased fibrotic tissue were observed in lungs of reinfected macaques. Our study highlights the importance of GCs developed during natural SARS-CoV-2 infection in managing viral loads in subsequent infections. However, their ability to alleviate lung damage remains to be determined. These results may improve understanding of SARS-CoV-2–induced immune responses, resulting in better coronavirus disease 2019 (COVID-19) diagnosis, treatment, and vaccine development.
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Affiliation(s)
- Green Kim
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea.,Laboratory Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, South Jeolla 61186, Republic of Korea
| | - Dong Ho Kim
- Department of Pediatrics, Korea Cancer Center Hospital, Seoul 01812, Republic of Korea
| | - Hanseul Oh
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Seongman Bae
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jisoo Kwon
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Min-Jae Kim
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Eunyoung Lee
- Division of Infectious diseases, Department of Internal Medicine, Korea Cancer Center Hospital, Seoul 01812, Republic of Korea
| | - Eun-Ha Hwang
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea.,Laboratory Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, South Jeolla 61186, Republic of Korea
| | - Hoyin Jung
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Bon-Sang Koo
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Seung Ho Baek
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Philyong Kang
- Futuristic Animal Resource Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - You Jung An
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Jae-Hak Park
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
| | - Jong-Hwan Park
- Laboratory Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, South Jeolla 61186, Republic of Korea
| | - Kwang-Soo Lyoo
- Korea Zoonosis Research Institute, Chonbuk National University, Iksan 54531, Republic of Korea
| | - Choong-Min Ryu
- Infectious Disease Research Centre, Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea
| | - Sung-Han Kim
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jung Joo Hong
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea.,KRIBB School of Bioscience, Korea University of Science & Technology (UST), Daejeon, 34113, Korea
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18
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Jeong DY, Lee J, Kim JY, Lee KH, Li H, Lee JY, Jeong GH, Yoon S, Park EL, Hong SH, Kang JW, Song TJ, Leyhe T, Eisenhut M, Kronbichler A, Smith L, Solmi M, Stubbs B, Koyanagi A, Jacob L, Stickley A, Thompson T, Dragioti E, Oh H, Brunoni AR, Carvalho AF, Kim MS, Yon DK, Lee SW, Yang JM, Ghayda RA, Shin JI, Fusar-Poli P. Empirical assessment of biases in cerebrospinal fluid biomarkers of Alzheimer's disease: an umbrella review and re-analysis of data from meta-analyses. Eur Rev Med Pharmacol Sci 2021; 25:1536-1547. [PMID: 33629323 DOI: 10.26355/eurrev_202102_24862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Alzheimer's disease (AD) is a leading cause of years lived with disability in older age, and several cerebrospinal fluid (CSF) markers have been proposed in individual meta-analyses to be associated with AD but field-wide evaluation and scrutiny of the literature is not available. MATERIALS AND METHODS We performed an umbrella review for the reported associations between CSF biomarkers and AD. Data from available meta-analyses were reanalyzed using both random and fixed effects models. We also estimated between-study heterogeneity, small-study effects, excess significance, and prediction interval. RESULTS A total of 38 meta-analyses on CSF markers from 11 eligible articles were identified and reanalyzed. In 14 (36%) of the meta-analyses, the summary estimate and the results of the largest study showed non-concordant results in terms of statistical significance. Large heterogeneity (I2≥75%) was observed in 73% and small-study effects under Egger's test were shown in 28% of CSF biomarkers. CONCLUSIONS Our results suggest that there is an excess of statistically significant results and significant biases in the literature of CSF biomarkers for AD. Therefore, the results of CSF biomarkers should be interpreted with caution.
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Affiliation(s)
- D Y Jeong
- Yonsei University College of Medicine, Seoul, Republic of Korea.
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Hwang EH, Chung H, Kim G, Oh H, An YJ, Kang P, Ryu CM, Park JH, Hong J, Koo BS. Host- and Species-Dependent Quasispecies Divergence of Severe Acute Respiratory Syndrome Coronavirus-2 in Non-human Primate Models. Front Microbiol 2021; 12:694897. [PMID: 34305860 PMCID: PMC8299785 DOI: 10.3389/fmicb.2021.694897] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 06/02/2021] [Indexed: 01/10/2023] Open
Abstract
Recently, newly emerging variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have been continuously reported worldwide. However, the precise evaluation of SARS-CoV-2 microevolution in host is very limited because the exact genetic information of infected virus could not be acquired in human researches. In this report, we performed deep sequencing for seed virus and SARS-CoV-2 isolated in eight cynomolgus and rhesus macaques at 3 days postinoculation and evaluated single-nucleotide polymorphisms (SNPs) in SARS-CoV-2 by variant analysis. A total of 69 single-nucleotide variants (SNVs) were present in the 5′-untranslated region (UTR), 3′-UTR, ORF1ab, S, ORF3a, ORF8, and N genes of the seed virus passaged in VERO cells. Between those present on the seed virus and those on each SARS-CoV-2 isolated from the lungs of the macaques, a total of 29 variants was identified in 4 coding proteins (ORF1ab, S, ORF3a, and N) and non-coding regions (5′- and 3′-UTR). Variant number was significantly different according to individuals and ranged from 2 to 11. Moreover, the average major frequency variation was identified in six sites between the cynomolgus monkeys and rhesus macaques. As with diverse SNPs in SARS-CoV-2, the values of viral titers in lungs were significantly different according to individuals and species. Our study first revealed that the genomes of SARS-CoV-2 differ according to individuals and species despite infection of the identical virus in non-human primates (NHPs). These results are important for the interpretation of longitudinal studies evaluating the evolution of the SARS-CoV-2 in human beings and development of new diagnostics, vaccine, and therapeutics targeting SARS-CoV-2.
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Affiliation(s)
- Eun-Ha Hwang
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, South Korea.,Laboratory of Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, South Korea
| | - Hoyin Chung
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, South Korea.,Department of Microbiology, College of Natural Sciences, Chungbuk National University, Cheongju, South Korea
| | - Green Kim
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, South Korea.,Laboratory of Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, South Korea
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, South Korea
| | - You Jung An
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, South Korea
| | - Philyong Kang
- Futuristic Animal Resource Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, South Korea
| | - Choong-Min Ryu
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, South Korea
| | - Jong-Hwan Park
- Laboratory of Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, South Korea
| | - Jungjoo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, South Korea
| | - Bon-Sang Koo
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, South Korea
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20
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Kim YJ, Ma S, Yoon HK, Lee HC, Park HP, Oh H. Supraclavicular versus infraclavicular approach for ultrasound-guided right subclavian venous catheterisation: a randomised controlled non-inferiority trial. Anaesthesia 2021; 77:59-65. [PMID: 34231204 DOI: 10.1111/anae.15525] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/13/2021] [Indexed: 11/30/2022]
Abstract
Infraclavicular and supraclavicular approaches are used for subclavian venous catheterisation. We hypothesised that the supraclavicular approach is non-inferior to the infraclavicular approach in terms of safety during ultrasound-guided right subclavian venous catheterisation. We randomly allocated 401 neurosurgical patients undergoing ultrasound-guided right subclavian venous catheterisation into supraclavicular (n = 200) and infraclavicular (n = 201) groups. We assessed catheterisation-related complications (primary outcome measure) including catheter misplacement and mechanical complications (arterial puncture, haematoma formation, pneumothorax and haemothorax). We also recorded catheterisation success rates and time required for venous puncture and catheterisation. The number (proportion) of patients with catheterisation-related complications was six (3.0%) in the supraclavicular group and 27 (13.4%) in the infraclavicular group, mean difference (95%CI) -10.4% (-15.7 to -5.1%), p < 0.001, with a significant difference also seen for catheter misplacement. Except for a shorter time (median (IQR [range]) required for venous puncture in the supraclavicular group, being 9 (6-20 [2-138]) vs. 13 (8-20 [3-99]) s, the incidence of mechanical complications and other catheterisation characteristics were similar between the two groups. We recommend the supraclavicular approach for ultrasound-guided right subclavian venous catheterisation.
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Affiliation(s)
- Y J Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - S Ma
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - H K Yoon
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - H C Lee
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - H P Park
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - H Oh
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
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21
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Abou Ghayda R, Duck-Young Park D, Lee JY, Kim JY, Lee KH, Hong SH, Yang JW, Kim JS, Jeong GH, Kronbichler A, Koyanagi A, Jacob L, Oh H, Li H, Yang JM, Kim MS, Lee SW, Yon DK, Shin JI, Smith L. Body mass index and mortality in patients with cardiovascular disease: an umbrella review of meta-analyses. Eur Rev Med Pharmacol Sci 2021; 25:273-286. [PMID: 33506916 DOI: 10.26355/eurrev_202101_24393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Although many previous meta-analyses of epidemiological studies have demonstrated a relationship between body mass index (BMI) and mortality, inconsistent findings among cardiovascular disease patients have been observed. Thus, we performed an umbrella review to understand the strength of evidence and validity of claimed associations between BMI and mortality in patients with cardiovascular diseases. MATERIALS AND METHODS We comprehensively re-analyzed the data of meta-analyses of observational studies and randomized controlled trials on associations between BMI and mortality among patients with cardiovascular diseases. We also assessed the strength of evidence of the re-analyzed outcomes, which were determined from the criteria including statistical significance of the p-value of random-effects, as well as fixed-effects meta-analyses, small-study effects, between-study heterogeneity, and a 95% prediction interval. RESULTS We ran comprehensive re-analysis of the data from the 21 selected studies, which contained a total of 108 meta-analyses; 23 were graded as convincing evidence and 12 were suggestive, 42 were weak, and 23 were non-significant. CONCLUSIONS Underweight increased mortality in acute coronary syndrome (ACS), heart failure, and after therapeutic intervention for patients with cardiovascular diseases. Overweight, on the other hand decreased mortality in patient's ACS, atrial fibrillation, and heart failure with convincing evidence.
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Affiliation(s)
- R Abou Ghayda
- Urology Institute, University Hospital System, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
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22
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Hong SH, Oh H, Park YW, Kwak HW, Oh EY, Park HJ, Kang KW, Kim G, Koo BS, Hwang EH, Baek SH, Park HJ, Lee YS, Bang YJ, Kim JY, Bae SH, Lee SJ, Seo KW, Kim H, Kwon T, Kim JH, Lee S, Kim E, Kim Y, Park JH, Park SI, Gonçalves M, Weon BM, Jeong H, Nam KT, Hwang KA, Kim J, Kim H, Lee SM, Hong JJ, Nam JH. Immunization with RBD-P2 and N protects against SARS-CoV-2 in nonhuman primates. Sci Adv 2021; 7:7/22/eabg7156. [PMID: 34049881 DOI: 10.1126/sciadv.abg7156] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 04/09/2021] [Indexed: 06/12/2023]
Abstract
Since the emergence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), various vaccines are being developed, with most vaccine candidates focusing on the viral spike protein. Here, we developed a previously unknown subunit vaccine comprising the receptor binding domain (RBD) of the spike protein fused with the tetanus toxoid epitope P2 (RBD-P2) and tested its efficacy in rodents and nonhuman primates (NHPs). We also investigated whether the SARS-CoV-2 nucleocapsid protein (N) could increase vaccine efficacy. Immunization with N and RBD-P2 (RBDP2/N) + alum increased T cell responses in mice and neutralizing antibody levels in rats compared with those obtained using RBD-P2 + alum. Furthermore, in NHPs, RBD-P2/N + alum induced slightly faster SARS-CoV-2 clearance than that induced by RBD-P2 + alum, albeit without statistical significance. Our study supports further development of RBD-P2 as a vaccine candidate against SARS-CoV-2. Also, it provides insights regarding the use of N in protein-based vaccines against SARS-CoV-2.
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Affiliation(s)
- So-Hee Hong
- Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Yong Wook Park
- Department of Research and Development, SK Bioscience, Pangyoro 332, Bundang-gu, Republic of Korea
| | - Hye Won Kwak
- Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Eun Young Oh
- Division of Biotechnology, College of Environmental and Bioresources, Jeonbuk National University, Iksan 54596, Republic of Korea
| | - Hyo-Jung Park
- Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Kyung Won Kang
- Division of Biotechnology, College of Environmental and Bioresources, Jeonbuk National University, Iksan 54596, Republic of Korea
| | - Green Kim
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Bon-Sang Koo
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Eun-Ha Hwang
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Seung Ho Baek
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Hyeong-Jun Park
- Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Yu-Sun Lee
- Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Yoo-Jin Bang
- Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Jae-Yong Kim
- Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Seo-Hyeon Bae
- Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon 14662, Republic of Korea
| | - Su Jeen Lee
- Department of Research and Development, SK Bioscience, Pangyoro 332, Bundang-gu, Republic of Korea
| | - Ki-Weon Seo
- Department of Research and Development, SK Bioscience, Pangyoro 332, Bundang-gu, Republic of Korea
| | - Hak Kim
- Department of Research and Development, SK Bioscience, Pangyoro 332, Bundang-gu, Republic of Korea
| | - Taewoo Kwon
- Department of Research and Development, SK Bioscience, Pangyoro 332, Bundang-gu, Republic of Korea
| | - Ji-Hwan Kim
- Department of Research and Development, SK Bioscience, Pangyoro 332, Bundang-gu, Republic of Korea
| | - Seonghwan Lee
- Department of Research and Development, SK Bioscience, Pangyoro 332, Bundang-gu, Republic of Korea
| | - Eunsom Kim
- Department of Research and Development, SK Bioscience, Pangyoro 332, Bundang-gu, Republic of Korea
| | - Yeonhwa Kim
- Division of Biotechnology, College of Environmental and Bioresources, Jeonbuk National University, Iksan 54596, Republic of Korea
| | - Jae-Hak Park
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
| | - Sang-In Park
- Scripps Korea Antibody Institute, Chuncheon, Kangwon-do 24341, Republic of Korea
| | - Marta Gonçalves
- Soft Matter Physics Laboratory, School of Advanced Materials Science and Engineering, SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Byung Mook Weon
- Soft Matter Physics Laboratory, School of Advanced Materials Science and Engineering, SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Haengdueng Jeong
- Severance Biomedical Science Institute, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Ki Taek Nam
- Severance Biomedical Science Institute, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Kyung-Ah Hwang
- Department of Research and Development, SML Genetree, Baumero 225, Seocho-gu, Seoul 06740, Republic of Korea
| | - Jihye Kim
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Hun Kim
- Department of Research and Development, SK Bioscience, Pangyoro 332, Bundang-gu, Republic of Korea
| | - Sang-Myeong Lee
- Present address: College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea.
| | - Jung Joo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea.
| | - Jae-Hwan Nam
- Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon 14662, Republic of Korea.
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Choi Y, Park E, Kim S, Ha J, Oh H, Kim Y, Lee Y, Seo Y, Kang J, Lee S, Lee H, Yoon Y, Choi KH. Fermented milk with Lactobacillus curvatus SMFM2016-NK alleviates periodontal and gut inflammation, and alters oral and gut microbiota. J Dairy Sci 2021; 104:5197-5207. [PMID: 33685682 DOI: 10.3168/jds.2020-19625] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 01/09/2021] [Indexed: 11/19/2022]
Abstract
This study aimed to analyze the effect of milk fermented with Lactobacillus curvatus SMFM2016-NK on periodontal diseases and gut health in a rat model. To improve the effect of Lb. curvatus SMFM2016-NK-fermented milk administration for relieving periodontitis, the periodontitis rat models were treated with the following for 4 wk: 10% skim milk (normal), periodontitis + 10% skim milk (negative control), periodontitis + Lactobacillus rhamnosus GG-fermented milk (positive control), and periodontitis + Lb. curvatus SMFM2016-NK-fermented milk (PD+LCFM). Transcriptional analysis of inflammatory cytokines [tumor necrosis factor α (TNF-α), IL-1β, IL-6, and IL-10] was performed via quantitative reverse-transcription PCR. The changes in the oral and gut microbiomes after administering Lb. curvatus SMFM2016-NK-fermented milk were analyzed with metagenomics sequencing using DNA extracted from the oral gingival tissues and feces from the cecum of the rat models. After treatment with Lb. curvatus SMFM2016-NK-fermented milk, the relative gene expression levels of TNFA and IL1B in the gingiva decreased in the PD+LCFM group compared with those in the negative control group. In the oral microbiome, the proportion of the phylum Proteobacteria in the PD+LCFM group was lower than that in the negative control after treatment with Lb. curvatus SMFM2016-NK-fermented milk. For the effect in the gut, the relative gene expression levels of inflammatory cytokines in the colon between the normal and negative control groups were not different; however, the expression levels of TNFA and IL1B in the PD+LCFM and positive control groups, respectively, were lower than those in the negative control group. The composition and diversity of the gut microbiome differed among normal, periodontitis, and Lb. curvatus SMFM2016-NK-fermented milk treatment groups. These results indicate that Lb. curvatus SMFM2016-NK-fermented milk could alleviate periodontal and gut inflammation and change oral and gut microbiota.
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Affiliation(s)
- Y Choi
- Risk Analysis Research Center, Sookmyung Women's University, Seoul 04310, Korea
| | - E Park
- Department of Food and Nutrition, Sookmyung Women's University, Seoul 04310, Korea
| | - S Kim
- Risk Analysis Research Center, Sookmyung Women's University, Seoul 04310, Korea
| | - J Ha
- Risk Analysis Research Center, Sookmyung Women's University, Seoul 04310, Korea
| | - H Oh
- Department of Food and Nutrition, Sookmyung Women's University, Seoul 04310, Korea
| | - Y Kim
- Department of Food and Nutrition, Sookmyung Women's University, Seoul 04310, Korea
| | - Y Lee
- Department of Food and Nutrition, Sookmyung Women's University, Seoul 04310, Korea
| | - Y Seo
- Department of Food and Nutrition, Sookmyung Women's University, Seoul 04310, Korea
| | - J Kang
- Department of Food and Nutrition, Sookmyung Women's University, Seoul 04310, Korea
| | - S Lee
- Risk Analysis Research Center, Sookmyung Women's University, Seoul 04310, Korea
| | - H Lee
- Food Standard Research Center, Korea Food Research Institute, Jeollabuk-do 55365, Korea
| | - Y Yoon
- Risk Analysis Research Center, Sookmyung Women's University, Seoul 04310, Korea; Department of Food and Nutrition, Sookmyung Women's University, Seoul 04310, Korea.
| | - K-H Choi
- Department of Oral Microbiology, College of Dentistry, Wonkwang University, Iksan 54538, Korea.
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24
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Seo YB, Suh YS, Ryu JI, Jang H, Oh H, Koo BS, Seo SH, Hong JJ, Song M, Kim SJ, Sung YC. Soluble Spike DNA Vaccine Provides Long-Term Protective Immunity against SARS-CoV-2 in Mice and Nonhuman Primates. Vaccines (Basel) 2021; 9:vaccines9040307. [PMID: 33804981 PMCID: PMC8063950 DOI: 10.3390/vaccines9040307] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/18/2021] [Accepted: 03/20/2021] [Indexed: 02/07/2023] Open
Abstract
The unprecedented and rapid spread of SARS-CoV-2 (severe acute respiratory syndrome-coronavirus-2) has motivated the need for a rapidly producible and scalable vaccine. Here, we developed a synthetic soluble SARS-CoV-2 spike (S) DNA-based vaccine candidate, GX-19. In mice, immunization with GX-19 elicited not only S-specific systemic and pulmonary antibody responses but also Th1-biased T cell responses in a dose-dependent manner. GX-19-vaccinated nonhuman primates seroconverted rapidly and exhibited a detectable neutralizing antibody response as well as multifunctional CD4+ and CD8+ T cell responses. Notably, when the immunized nonhuman primates were challenged at 10 weeks after the last vaccination with GX-19, they had reduced viral loads in contrast to non-vaccinated primates as a control. These findings indicate that GX-19 vaccination provides a durable protective immune response and also support further development of GX-19 as a vaccine candidate for SARS-CoV-2.
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Affiliation(s)
- Yong Bok Seo
- Research Institute, SL VaxiGen Inc., Korea Bio Park, Seongnam 13488, Korea; (Y.B.S.); (J.I.R.); (H.J.)
| | - You Suk Suh
- Research Institute, Genexine Inc., Korea Bio Park, Seongnam 13488, Korea;
| | - Ji In Ryu
- Research Institute, SL VaxiGen Inc., Korea Bio Park, Seongnam 13488, Korea; (Y.B.S.); (J.I.R.); (H.J.)
| | - Hwanhee Jang
- Research Institute, SL VaxiGen Inc., Korea Bio Park, Seongnam 13488, Korea; (Y.B.S.); (J.I.R.); (H.J.)
| | - Hanseul Oh
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk 34141, Korea; (H.O.); (B.-S.K.); (J.J.H.)
| | - Bon-Sang Koo
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk 34141, Korea; (H.O.); (B.-S.K.); (J.J.H.)
| | - Sang-Hwan Seo
- Science Unit, International Vaccine Institute, Seoul 08826, Korea; (S.-H.S.); (M.S.)
| | - Jung Joo Hong
- National Primate Research Centre, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk 34141, Korea; (H.O.); (B.-S.K.); (J.J.H.)
| | - Manki Song
- Science Unit, International Vaccine Institute, Seoul 08826, Korea; (S.-H.S.); (M.S.)
| | | | - Young Chul Sung
- Research Institute, SL VaxiGen Inc., Korea Bio Park, Seongnam 13488, Korea; (Y.B.S.); (J.I.R.); (H.J.)
- Research Institute, Genexine Inc., Korea Bio Park, Seongnam 13488, Korea;
- Correspondence:
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25
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Park C, Oh H, Kim M, Kim B, Cho H, Oh I, Kim Y. P34.08 Circulating Tumor Cell as a Predictive Marker for Immunotherapy in Advanced Non-Small Cell Lung Cancer. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.699] [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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26
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ELSheikh H, ElSheikh H, Oh H. Dermatitis Caused by Nutritional Deficiency in Older Adults: Not a Myth. J Am Med Dir Assoc 2021; 22:B5-B6. [PMID: 34287182 DOI: 10.1016/j.jamda.2021.01.008] [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: 11/29/2022]
Affiliation(s)
- Huda ELSheikh
- Emory University School of Medicine- Division of Geriatrics and Gerontology
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27
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ELSheikh H, ELSheikh H, Oh H, Bender A, Roy H. Examining the Effects of Modified Recreational Activities on the Mental Health of Nursing Home Residents During COVID-19. J Am Med Dir Assoc 2021; 22:B12. [PMID: 34287147 DOI: 10.1016/j.jamda.2021.01.026] [Citation(s) in RCA: 3] [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] [Indexed: 11/16/2022]
Affiliation(s)
- Huda ELSheikh
- Emory University School of Medicine- Division of Geriatrics and Gerontology
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28
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Hwang EH, Kim G, Chung H, Oh H, Park JH, Hur GH, Hong J, Koo BS. Molecular evolution of dengue virus types 1 and 4 in Korean travelers. Arch Virol 2021; 166:1103-1112. [PMID: 33575893 PMCID: PMC7952331 DOI: 10.1007/s00705-021-04973-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 12/08/2020] [Indexed: 01/04/2023]
Abstract
Dengue virus (DV) is a mosquito-borne virus that is endemic to many tropical and subtropical areas. Recently, the annual incidence of DV infection has increased worldwide, including in Korea, due to global warming and increased global travel. We therefore sought to characterize the molecular and evolutionary features of DV-1 and DV-4 isolated from Korean overseas travelers. We used phylogenetic analysis based on the full coding region to classify isolates of DV-1 in Korea into genotype I (43251, KP406802), genotype IV (KP406803), and genotype V (KP406801). In addition, we found that strains of DV-4 belonged to genotype I (KP406806) and genotype II (43257). Evidence of positive selection in DV-1 strains was identified in the C, prM, NS2A, and NS5 proteins, whereas DV-4 showed positive selection only in the non-structural proteins NS2A, NS3, and NS5. The substitution rates per site per year were 5.58 × 10-4 and 6.72 × 10-4 for DV-1 and DV-4, respectively, and the time of the most recent common ancestor was determined using the Bayesian skyline coalescent method. In this study, the molecular, phylogenetic, and evolutionary characteristics of Korean DV-1 and DV-4 isolates were evaluated for the first time.
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Affiliation(s)
- Eun-Ha Hwang
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea.,Laboratory of Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, Republic of Korea
| | - Green Kim
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea.,Laboratory of Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, Republic of Korea
| | - Hoyin Chung
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea.,Department of Microbiology, College of Natural Sciences, Chungbuk National University, Cheongju, Republic of Korea
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea
| | - Jong-Hwan Park
- Laboratory of Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, Republic of Korea
| | | | - JungJoo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea.
| | - Bon-Sang Koo
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea.
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Abstract
BACKGROUND Psychotic experiences (PEs) may be associated with injuries, but studies focusing specifically on low- and middle-income countries (LAMICs) are scarce. Thus, the current study examined the link between injuries and PEs in a large number of LAMICs. METHOD Cross-sectional data were used from 242 952 individuals in 48 LAMICs that were collected during the World Health Survey in 2002-2004 to examine the association between traffic-related and other (non-traffic-related) forms of injury and PEs. Multivariable logistic regression analysis and meta-analysis were used to examine associations while controlling for a variety of covariates including depression. RESULTS In fully adjusted analyses, any injury [odds ratio (OR) 2.07, 95% confidence interval (CI) 1.85-2.31], traffic injury (OR 1.84, 95% CI 1.53-2.21) and other injury (OR 2.09, 95% CI 1.84-2.37) were associated with higher odds for PEs. Results from a country-wise analysis showed that any injury was associated with significantly increased odds for PEs in 39 countries with the overall pooled OR estimated by meta-analysis being 2.46 (95% CI 2.22-2.74) with a moderate level of between-country heterogeneity (I2 = 56.3%). Similar results were observed across all country income levels (low, lower-middle and upper-middle). CONCLUSIONS Different types of injury are associated with PEs in LAMICs. Improving mental health systems and trauma capacity in LAMICs may be important for preventing injury-related negative mental health outcomes.
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Affiliation(s)
- A Stickley
- Department of Preventive Intervention for Psychiatric Disorders, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Tokyo, Japan
- The Stockholm Center for Health and Social Change (SCOHOST), Södertörn University, Huddinge, Sweden
| | - T Sumiyoshi
- Department of Preventive Intervention for Psychiatric Disorders, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Tokyo, Japan
| | - Z Narita
- Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - H Oh
- Suzanne Dworak Peck School of Social Work, University of Southern California, Los Angeles, CA, USA
| | - J E DeVylder
- Graduate School of Social Service, Fordham University, New York, NY, USA
| | - L Jacob
- Faculty of Medicine, University of Versailles Saint-Quentin-en-Yvelines, Montigny-le-Bretonneux78180, France
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, Barcelona, Spain
| | - A Koyanagi
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, Barcelona, Spain
- ICREA, Pg. Lluis Companys 23, Barcelona, Spain
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Oh H, Kim E, Lee S, Park S, Chen D, Shin SJ, Kim E, Kim S. Comparison of Biocompatibility of Calcium Silicate-Based Sealers and Epoxy Resin-Based Sealer on Human Periodontal Ligament Stem Cells. Materials (Basel) 2020; 13:ma13225242. [PMID: 33233519 PMCID: PMC7699603 DOI: 10.3390/ma13225242] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 11/13/2020] [Accepted: 11/18/2020] [Indexed: 12/28/2022]
Abstract
The aim of this study was to evaluate the biocompatibility of calcium silicate-based sealers (CeraSeal and EndoSeal TCS) and epoxy resin-based sealer (AH-Plus) in terms of cell viability, inflammatory response, expression of mesenchymal phenotype, osteogenic potential, cell attachment, and morphology, of human periodontal ligament stem cells (hPDLSCs). hPDLSCs were acquired from the premolars (n = 4) of four subjects, whose ages extended from 16 to 24 years of age. Flow cytometry analysis showed stemness of hPDLSCs was maintained in all materials. In cell viability test, AH-Plus showed the lowest cell viability, and CeraSeal showed significantly higher cell viability than others. In ELISA test, AH-Plus showed higher expression of IL-6 and IL-8 than calcium silicate-based sealers. In an osteogenic potential test, AH-Plus showed a lower expression level than other material; however, EndoSeal TCS showed a better expression level than others. All experiments were repeated at least three times per cell line. Scanning electronic microscopy studies showed low degree of cell proliferation on AH-Plus, and high degree of cell proliferation on calcium silicate-based sealers. In this study, calcium silicate-based sealers appear to be more biocompatible and less cytotoxic than epoxy-resin based sealers.
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Affiliation(s)
- Hanseul Oh
- Microscope Center, Department of Conservative Dentistry and Oral Science Research Center, Yonsei University College of Dentistry, 50-1 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea; (H.O.); (E.K.); (S.L.); (D.C.); (E.K.)
| | - Egan Kim
- Microscope Center, Department of Conservative Dentistry and Oral Science Research Center, Yonsei University College of Dentistry, 50-1 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea; (H.O.); (E.K.); (S.L.); (D.C.); (E.K.)
| | - Sukjoon Lee
- Microscope Center, Department of Conservative Dentistry and Oral Science Research Center, Yonsei University College of Dentistry, 50-1 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea; (H.O.); (E.K.); (S.L.); (D.C.); (E.K.)
| | - Soyeon Park
- BK21 FOUR Project, Yonsei University College of Dentistry, 50-1 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea;
| | - Dongzi Chen
- Microscope Center, Department of Conservative Dentistry and Oral Science Research Center, Yonsei University College of Dentistry, 50-1 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea; (H.O.); (E.K.); (S.L.); (D.C.); (E.K.)
| | - Su-Jung Shin
- Department of Conservative Dentistry, Gangnam Severance Dental Hospital, Yonsei University College of Dentistry, 211 Eonju-Ro, Gangnam-Gu, Seoul 06273, Korea;
| | - Euiseong Kim
- Microscope Center, Department of Conservative Dentistry and Oral Science Research Center, Yonsei University College of Dentistry, 50-1 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea; (H.O.); (E.K.); (S.L.); (D.C.); (E.K.)
- BK21 FOUR Project, Yonsei University College of Dentistry, 50-1 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea;
- Department of Electrical & Electronic Engineering, Yonsei University College of Engineering, 50 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea
| | - Sunil Kim
- Microscope Center, Department of Conservative Dentistry and Oral Science Research Center, Yonsei University College of Dentistry, 50-1 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Korea; (H.O.); (E.K.); (S.L.); (D.C.); (E.K.)
- Correspondence: ; Tel.: +82-2-2228-3148
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Kim SH, Kim N, Min KT, Kim EH, Oh H, Choi SH. Sleep disturbance and delirium in patients with acromegaly in the early postoperative period after transsphenoidal pituitary surgery. Medicine (Baltimore) 2020; 99:e23157. [PMID: 33158000 PMCID: PMC7647521 DOI: 10.1097/md.0000000000023157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Sleep disturbance is a common comorbidity among patients with acromegaly [patients with growth hormone (GH)-secreting tumor] due to somatotropic axis change and sleep apnea. However, no previous studies exist concerning sleep disturbance and delirium in the early postoperative period in patients with acromegaly undergoing transsphenoidal tumor surgery. Herein, we aimed to compare the incidence of postoperative sleep disturbance and delirium in the early postoperative period between patients with GH-secreting and nonfunctioning pituitary tumors.We retrospectively reviewed the medical records of 1286 patients (969 with nonfunctioning and 317 with GH-secreting tumors) without history of psychological disease and sedative or antipsychotic use. We examined the use of antipsychotics/sedatives and findings of psychology consultation within the first postoperative week. Only patients with sleep disturbance noted in medical records were considered to have postoperative sleep disturbance. Patients with an Intensive Care Delirium Screening Checklist score of 4 or more were considered to have postoperative delirium.The incidence of postoperative sleep disturbance was higher in the GH-secreting group than in the nonfunctioning tumor group (2/969 [0.2%] vs 6/317 [1.9%]; P = .004; odds ratio = 9.328 [95% confidence interval, 1.873-46.452]). Univariable regression analysis showed that only diagnosis (GH-secreting tumor or nonfunctioning tumor) was a risk factor for sleep disturbance, and not sex, age, body mass index, American Society of Anesthesiologists physical status score, surgery duration, anesthesia duration, anesthesia type, tumor size, cavernous sinus invasion, or bleeding. The incidence of postoperative delirium was comparable between the 2 groups (6/969 [0.6%] vs 0/317 [0%]; P = .346).Patients with acromegaly showed increased incidence of sleep disturbance than those with nonfunctioning tumors in the early postoperative period after transsphenoidal tumor surgery. A prospective study evaluating sleep quality in patients with GH-secreting tumors in the early postoperative period could be conducted based on our findings.
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Affiliation(s)
| | - Namo Kim
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute
| | - Kyeong Tae Min
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute
| | - Eui Hyun Kim
- Department of Neurosurgery, Pituitary Tumor Center, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-Gu, Seoul, Republic of Korea
| | - Hanseul Oh
- Department of Anesthesiology and Pain Medicine
| | - Seung Ho Choi
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute
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Koo BS, Oh H, Kim G, Hwang EH, Jung H, Lee Y, Kang P, Park JH, Ryu CM, Hong JJ. Transient Lymphopenia and Interstitial Pneumonia With Endotheliitis in SARS-CoV-2-Infected Macaques. J Infect Dis 2020; 222:1596-1600. [PMID: 32745172 PMCID: PMC7454693 DOI: 10.1093/infdis/jiaa486] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 08/01/2020] [Indexed: 02/06/2023] Open
Abstract
Using a reliable primate model is critical for developing therapeutic advances to treat humans infected with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Here, we exposed macaques to high titers of SARS-CoV-2 via combined transmission routes. We observed acute interstitial pneumonia with endotheliitis in the lungs of all infected macaques. All macaques had a significant loss of total lymphocytes during infection, which were restored over time. These data show that SARS-CoV-2 causes a coronavirus disease 2019 (COVID-19)-like disease in macaques. This new model could investigate the interaction between SARS-CoV-2 and the immune system to test therapeutic strategies.
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Affiliation(s)
- Bon-Sang Koo
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Green Kim
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Eun-Ha Hwang
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Hoyin Jung
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Youngjeon Lee
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Philyong Kang
- Futuristic Animal Resource Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Jae-Hak Park
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
| | - Choong-Min Ryu
- Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea
| | - Jung Joo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
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Hirai K, Baba K, Ohtsuki S, Oh H. Cardiosphere-derived exosomal microRNAs for cardiac repair in pediatric dilated cardiomyopathy: preclinical and safety lead-in phase 1 clinical studies. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3608] [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
Stem cell therapies have been shown to improve cardiac function; however, therapeutic potential of cardiosphere-derived cells (CDCs) in dilated cardiomyopathy (DCM) and the underlying mechanisms of paracrine effectors include CDC-secreted exosomes (CDCex) mediating cardiac repair remain unknown. Purpose- We aimed to evaluate the safety and therapeutic efficacy of CDCs in swine model of DCM and translate the preclinical results into children with DCM.
Methods
As a preclinical study, female Yorkshire pigs (n=15) were treated by intracoronary administration of microspheres (1.0×104 particles) to develop diffuse cardiac dysfunction and animals were randomly assigned to receive placebo or 9.0×106 CDC injection pretreated by DMSO or exosome inhibitor (EI; GW4869). CDCex-derived microRNAs (miRs) profile was assessed and ventricular ejection fraction (EF) was evaluated before and 1 month after cell infusion. In safety lead-in clinical trial, 5 patients with DCM (<18 years) with reduced EF (<40%) were prospectively enrolled to receive CDC infusion. The primary endpoint was to assess safety, and the secondary outcome measure was change in cardiac function over 12 months.
Results
Compared with placebo control, DMSO-treated CDC infusion resulted in improved cardiac function with decrease in myocardial fibrosis (18.2±4.1% versus; 9.5±3.6%; P<0.001) and enhanced cardiomyocyte cycling (Ki67: 27.2±3.6/106 myocytes versus 43.9±6.0/106 myocytes; P=0.002) and neovascularization (von Willebrand factor: 644.8±84.3/mm2 versus 820.7±159.7/mm2; P=0.01) at 1 month. miR expression analysis showed that CDCex were highly enriched with miR-126, miR-132, miR-146a, miR-181b, miR-210, and miR-451. Inhibition of CDCex-derived miRs production by EI pretreatment did not affect CDC viability but rendered CDC ineffective in functional improvement (ΔEF: +5.4%±2.0% versus −1.0%±2.1%; P=0.002). One-year follow-up of clinical trial was completed in 5 patients with favorable profile and preliminary efficacy outcomes. Echocardiographic measurements revealed that CDC infusion increased EF from baseline to 12 months of follow up (28.5±10.7% versus 33.0±11.1%; P=0.038) in accordance with reduced native T1 mapping (1041.6±60.4 ms versus 984.8±39.3 ms; P=0.025). CDCex-derived miRs profiles from patients demonstrated that several miRs were exclusively enriched in CDCs but human cardiac fibroblasts included miR-126, miR-132, miR-146a, miR-181b, and miR-210. Notably, miR-146a expression levels were positively correlated with the reduction in myocardial fibrosis 12 months after CDC infusion (Δnative T1: r=0.896, P=0.040).
Conclusions
Intracoronary delivery of CDCs is safe and improves cardiac function through CDCex-derived miRs secretion in swine model of DCM. The safety lead-in results in patients warrant further assessment of clinical benefits and highlight miR-146a as a major paracrine mediator of CDC's antifibrotic function for clinical therapeutics.
Funding Acknowledgement
Type of funding source: Public grant(s) – National budget only. Main funding source(s): Research Project for Practical Application of Regenerative Medicine (16bk0104052h0001, 17bk0104052h0002, 18bk0104052h0003) by the Japan Agency for Medical Research and Development
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Affiliation(s)
- K Hirai
- Okayama University, Pediatrics, Okayama, Japan
| | - K Baba
- Okayama University, Pediatrics, Okayama, Japan
| | - S Ohtsuki
- Okayama University, Pediatrics, Okayama, Japan
| | - H Oh
- Okayama University Hospital, Regenerative Medicine, Center for Innovative Clinical Medicine, Okayama, Japan
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Jacob L, López-Sánchez GF, Koyanagi A, Veronese N, Vioque-López J, Oh H, Shin JI, Schnitzler A, Ilie CP, Stefanescu S, Gillvray C, Machado MO, Piguet V, Carvalho A, Smith L. Chronic skin disease and levels of physical activity in 17 777 Spanish adults: a cross-sectional study. Clin Exp Dermatol 2020; 46:516-524. [PMID: 32909628 DOI: 10.1111/ced.14443] [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: 06/19/2020] [Revised: 08/21/2020] [Accepted: 08/31/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND To date there is limited literature on the prevalence of chronic skin conditions and its association with levels of physical activity (PA) in Spain. AIM To determine the prevalence of chronic skin disease and to compare levels of PA between people with and without chronic skin disease in a large representative sample of Spanish adults aged 15-69 years. METHODS Data from the Spanish National Health Survey 2017 were analysed. Chronic skin disease was assessed using a yes/no question. PA was measured using the short form of the International Physical Activity Questionnaire. Total PA metabolic equivalent of task min/week were calculated, and PA was included in the analyses as a continuous and a five-category variable. RESULTS This cross-sectional study included 17 777 adult participants (52.0% women; mean ± SD age 45.8 ± 14.1 years), of whom 940 (5.3%) had chronic skin disease. After adjusting for several potential confounders, there was a negative association between chronic skin disease and PA (OR = 0.87, 95% CI 0.76-1.00, P = 0.05), which was significant for men (OR = 0.76, 95% CI 0.62-0.93, P = 0.01) but not for women (OR = 0.97, 95% CI 0.81-1.16, P = 0.72). CONCLUSIONS In this large representative sample of Spanish adults, the prevalence of chronic skin disease was low. Levels of PA were lower in men with than in men without chronic skin conditions, but this association was not seen in women.
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Affiliation(s)
- L Jacob
- Faculty of Medicine, University of Versailles Saint-Quentin-en-Yvelines, Montigny-le-Bretonneux, France.,Research and Development Unit, Parc Sanitari Sant Joan de Déu, Barcelona, Spain
| | | | - A Koyanagi
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Barcelona, Spain.,ICREA, Barcelona, Spain
| | - N Veronese
- National Research Council Neuroscience Institute Padua, Padua, Italy
| | - J Vioque-López
- CIBER de Epidemiología y Salud Pública (CIBERESP), Institute of Health Carlos III, Madrid, Spain.,Nutritional Epidemiology Unit, Universidad Miguel Hernández, ISABIAL-UMH, Alicante, Spain
| | - H Oh
- University of Southern California, Suzanne Dworak Peck School of Social Work, Los Angeles, CA, USA
| | - J I Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, South Korea
| | - A Schnitzler
- Department of Physical Medicine and Rehabilitation, Raymond Poincaré Hospital, AP-HP, Garches, France.,EA4047, UFR des Sciences de la Santé Université Versailles Saint Quentin en Yvelines,, Montigny-le-Bretonneux, France
| | - C P Ilie
- Queen Elizabeth Hospital Foundation Trust, King's Lynn, UK
| | - S Stefanescu
- Queen Elizabeth Hospital Foundation Trust, King's Lynn, UK
| | - C Gillvray
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - M O Machado
- Division of Dermatology, Department of Medicine, Women's College Hospital, Toronto, ON, Canada
| | - V Piguet
- Division of Dermatology, Department of Medicine, Women's College Hospital, Toronto, ON, Canada
| | - A Carvalho
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - L Smith
- The Cambridge Centre for Sport and Exercise Sciences, Anglia Ruskin University, Cambridge, UK
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Choi Y, Oh H, Ahn M, Kang T, Chun J, Shin T, Kim J. Immunohistochemical analysis of periostin in the hearts of Lewis rats with experimental autoimmune myocarditis. J Vet Med Sci 2020; 82:1545-1550. [PMID: 32759575 PMCID: PMC7653304 DOI: 10.1292/jvms.20-0225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Periostin plays a critical role in tissue regeneration and homeostasis. The aim of this study was to evaluate the changes in periostin levels in the hearts of rats with experimental autoimmune myocarditis (EAM). Western blot analysis revealed that the expression levels of periostin and alpha-smooth muscle actin were significantly increased at day 14 post-immunization. Immunohistochemical analysis indicated that periostin was expressed in macrophages and fibroblasts in the hearts of EAM-induced rats. In conclusion, these results suggest that increased periostin expression in macrophages and fibroblasts promotes cardiac fibrosis in EAM-induced rats, potentially by enhancing immune cell infiltration. Therefore, periostin should be further investigated as a candidate therapeutic target for myocarditis.
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Affiliation(s)
- Yuna Choi
- College of Veterinary Medicine and Veterinary Medical Research Institute, Jeju National University, Jeju 63243, Republic of Korea
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Republic of Korea
| | - Meejung Ahn
- Department of Animal Science, College of Life Science, Sangji University, Wonju 26339, Republic of Korea
| | - Taeyoung Kang
- College of Veterinary Medicine and Veterinary Medical Research Institute, Jeju National University, Jeju 63243, Republic of Korea
| | - Jiyoon Chun
- College of Veterinary Medicine and Veterinary Medical Research Institute, Jeju National University, Jeju 63243, Republic of Korea
| | - Taekyun Shin
- College of Veterinary Medicine and Veterinary Medical Research Institute, Jeju National University, Jeju 63243, Republic of Korea
| | - Jeongtae Kim
- Department of Anatomy, Kosin University College of Medicine, Busan 49267, Republic of Korea
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Kwon PS, Oh H, Kwon SJ, Jin W, Zhang F, Fraser K, Hong JJ, Linhardt RJ, Dordick JS. Sulfated polysaccharides effectively inhibit SARS-CoV-2 in vitro. Cell Discov 2020; 6:50. [PMID: 32714563 PMCID: PMC7378085 DOI: 10.1038/s41421-020-00192-8] [Citation(s) in RCA: 193] [Impact Index Per Article: 48.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 07/10/2020] [Indexed: 12/31/2022] Open
Affiliation(s)
- Paul S. Kwon
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY USA
- Department of Chemistry and Chemical Biology, Rensselaer Polytechnic Institute, Troy, NY USA
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk Republic of Korea
| | - Seok-Joon Kwon
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY USA
| | - Weihua Jin
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY USA
- College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014 China
| | - Fuming Zhang
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY USA
| | - Keith Fraser
- Department of Biological Sciences, Rensselaer Polytechnic Institute, Troy, NY USA
| | - Jung Joo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk Republic of Korea
| | - Robert J. Linhardt
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY USA
- Department of Chemistry and Chemical Biology, Rensselaer Polytechnic Institute, Troy, NY USA
- Department of Biological Sciences, Rensselaer Polytechnic Institute, Troy, NY USA
| | - Jonathan S. Dordick
- Department of Chemical and Biological Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY USA
- Department of Biological Sciences, Rensselaer Polytechnic Institute, Troy, NY USA
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Park H, Bang E, Hong JJ, Lee S, Ko HL, Kwak HW, Park H, Kang KW, Kim R, Ryu SR, Kim G, Oh H, Kim H, Lee K, Kim M, Kim SY, Kim J, El‐Baz K, Lee H, Song M, Jeong DG, Keum G, Nam J. Nanoformulated Single‐Stranded RNA‐Based Adjuvant with a Coordinative Amphiphile as an Effective Stabilizer: Inducing Humoral Immune Response by Activation of Antigen‐Presenting Cells. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002979] [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)
- Hyo‐Jung Park
- Department of Biotechnology The Catholic University of Korea Bucheon 14662 Republic of Korea
| | - Eun‐Kyoung Bang
- Center for Neuro-Medicine Brain Science Institute Korea Institute of Science and Technology Seoul 02792 Republic of Korea
| | - Jung Joo Hong
- National Primate Research Center Korea Research Institute of Bioscience and Biotechnology Cheongju 28116 Republic of Korea
| | - Sang‐Myeong Lee
- Division of Biotechnology College of Environmental and Bioresource Sciences Jeonbuk National University Iksan 54596 Republic of Korea
- Korea Zoonosis Research Institute Jeonbuk National University Iksan 54531 Republic of Korea
| | - Hae Li Ko
- Department of Biotechnology The Catholic University of Korea Bucheon 14662 Republic of Korea
- Present address: Scripps Korea Antibody Institute Chuncheon 24341 Republic of Korea
| | - Hye Won Kwak
- Department of Biotechnology The Catholic University of Korea Bucheon 14662 Republic of Korea
| | - Hyelim Park
- Department of Biotechnology The Catholic University of Korea Bucheon 14662 Republic of Korea
| | - Kyung Won Kang
- Division of Biotechnology College of Environmental and Bioresource Sciences Jeonbuk National University Iksan 54596 Republic of Korea
| | - Rhoon‐Ho Kim
- Department of Biotechnology The Catholic University of Korea Bucheon 14662 Republic of Korea
| | - Seung Rok Ryu
- Division of Biotechnology College of Environmental and Bioresource Sciences Jeonbuk National University Iksan 54596 Republic of Korea
| | - Green Kim
- National Primate Research Center Korea Research Institute of Bioscience and Biotechnology Cheongju 28116 Republic of Korea
| | - Hanseul Oh
- National Primate Research Center Korea Research Institute of Bioscience and Biotechnology Cheongju 28116 Republic of Korea
| | - Hye‐Jung Kim
- Department of Biotechnology The Catholic University of Korea Bucheon 14662 Republic of Korea
| | - Kyuri Lee
- College of Pharmacy Graduate School of Pharmaceutical Sciences Ewha Womans University Seoul 03760 Republic of Korea
| | - Minjeong Kim
- College of Pharmacy Graduate School of Pharmaceutical Sciences Ewha Womans University Seoul 03760 Republic of Korea
| | - Soo Young Kim
- College of Pharmacy Graduate School of Pharmaceutical Sciences Ewha Womans University Seoul 03760 Republic of Korea
| | - Jae‐Ouk Kim
- Clinical Research Lab International Vaccine Institute, Seoul National University Research Park Seoul 08826 Republic of Korea
| | - Karim El‐Baz
- Center for Neuro-Medicine Brain Science Institute Korea Institute of Science and Technology Seoul 02792 Republic of Korea
| | - Hyukjin Lee
- College of Pharmacy Graduate School of Pharmaceutical Sciences Ewha Womans University Seoul 03760 Republic of Korea
| | - Manki Song
- Clinical Research Lab International Vaccine Institute, Seoul National University Research Park Seoul 08826 Republic of Korea
| | - Dae Gwin Jeong
- Infectious Diseases Research Center Korea Research Institute of Bioscience and Biotechnology Daejeon 34141 Republic of Korea
| | - Gyochang Keum
- Center for Neuro-Medicine Brain Science Institute Korea Institute of Science and Technology Seoul 02792 Republic of Korea
| | - Jae‐Hwan Nam
- Department of Biotechnology The Catholic University of Korea Bucheon 14662 Republic of Korea
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Koo BS, Hwang EH, Kim G, Park JY, Oh H, Lim KS, Kang P, Lee HY, Jeong KJ, Mo I, Villinger F, Hong JJ. Prevalence and characterization of Clostridium perfringens isolated from feces of captive cynomolgus monkeys (Macaca fascicularis). Anaerobe 2020; 64:102236. [PMID: 32623046 DOI: 10.1016/j.anaerobe.2020.102236] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 06/24/2020] [Accepted: 06/25/2020] [Indexed: 01/13/2023]
Abstract
Clostridium perfringens is ubiquitous in the environment and the gastrointestinal tract of warm-blooded animals. While part of the gut microbiome, abnormal growth of C. perfringens causes histotoxic, neurologic, and enteric diseases in a variety of animal species, including humans, due to the production of toxins. There is extremely limited information on C. perfringens infection in non-human primates. Presently, 10 strains were successfully isolated from 126 monkeys and confirmed by molecular and biochemical analyses. All isolates were genotype A based on molecular analysis. Alpha toxin was identified in all isolates. Beta 2 toxin was detected in only three isolates. No other toxins, including enterotoxin, beta, iota, epsilon, and net B toxin, were identified in any isolate. All isolates were highly susceptible to β-lactam antibiotics. Double hemolysis and lecithinase activity were commonly observed in all strains. Biofilm formation, which can increase antibiotic resistance, was identified in 90% of the isolates. The data are the first report the prevalence and characteristics of C. perfringens isolated from captive cynomolgus monkeys.
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Affiliation(s)
- Bon-Sang Koo
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
| | - Eun-Ha Hwang
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
| | - Green Kim
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
| | - Joon-Young Park
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
| | - Kyung Seob Lim
- Futuristic Animal Resource Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
| | - Philyong Kang
- Futuristic Animal Resource Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
| | - Hwal-Yong Lee
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
| | - Kang-Jin Jeong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
| | - Inpil Mo
- College of Veterinary Medicine, Chungbuk National University, Cheongju, 28644, Republic of Korea
| | - Francois Villinger
- New Iberia Research Center, University of Louisiana Lafayette, Lafayette, LA, 70560, USA
| | - Jung Joo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea.
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Oh H, Waldman K. Building a coalition to fight coronavirus-related discrimination against people of color. Public Health 2020; 185:44. [PMID: 32535392 PMCID: PMC7264024 DOI: 10.1016/j.puhe.2020.05.053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 05/23/2020] [Indexed: 12/02/2022]
Affiliation(s)
- H Oh
- Suzanne Dworak Peck School of Social Work, University of Southern California, USA.
| | - K Waldman
- Department of Sociology, Harvard University, USA.
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Kim SH, Choi YS, Lee SK, Oh H, Choi SH. Comparison of general anesthesia and conscious sedation in procedure-related complications during esophageal endoscopic submucosal dissection. Surg Endosc 2020; 34:3560-3566. [PMID: 32468261 DOI: 10.1007/s00464-020-07663-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 05/20/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND Endoscopic submucosal dissection (ESD) has a favorable outcome, compared to esophagectomy, for early esophageal neoplasia. Recent studies used general anesthesia for esophageal ESD to minimize complications due to insufficient sedation and patient movement. We aimed to evaluate the safety of general anesthesia in comparison with conscious sedation provided by anesthesiologists for esophageal ESD. METHODS We retrospectively reviewed the electronic medical records of 158 patients who underwent esophageal ESD under general anesthesia or conscious sedation provided by anesthesiologists. We evaluated the incidence of procedure-related complications, including perforation, post-ESD bleeding, cardiopulmonary adverse events (arrhythmia, hypotension, and hypoxemia), procedure failure, stricture, and new lung consolidation after ESD. Cases of frank perforation, post-ESD bleeding requiring a vigorous diagnostic approach, and cardiopulmonary adverse events were regarded as acute complications of ESD. RESULTS Acute complications occurred only in the conscious sedation group (8/83 [9.6%] vs. 0/75 [0.0%]; p value = 0.007). The numbers of patients with frank perforation, post-ESD bleeding, and cardiopulmonary adverse events were four, one, and three, respectively. Moreover, new lung consolidation after ESD developed only in the conscious sedation group (7/83 [8.4%] vs. 0/75 [0.0%]; p value = 0.014). ESD failed in four patients in the conscious sedation group. The incidences of stricture that required stent insertion and hospital stay after ESD were comparable between the two groups. CONCLUSION General anesthesia is associated with a lower incidence of acute procedure-related complications in esophageal ESD compared to conscious sedation provided by anesthesiologists. Therefore, we recommend general anesthesia as a safer option for esophageal ESD.
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Affiliation(s)
- Seung Hyun Kim
- Department of Anesthesiology and Pain Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Yong Seon Choi
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Kil Lee
- Division of Gastroenterology, Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Hanseul Oh
- Department of Anesthesiology and Pain Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Ho Choi
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
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Hwang EH, Kim G, Oh H, An YJ, Kim J, Kim JH, Hwang ES, Park JH, Hong J, Koo BS. Molecular and evolutionary analysis of dengue virus serotype 2 isolates from Korean travelers in 2015. Arch Virol 2020; 165:1739-1748. [PMID: 32409874 PMCID: PMC7351809 DOI: 10.1007/s00705-020-04653-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 04/10/2020] [Indexed: 12/17/2022]
Abstract
In Korea, dengue infection has been frequently reported in travelers to tropical and subtropical countries. Global warming increases the probability of autochthonous dengue outbreaks in Korea. In this report, the molecular and evolutionary properties of four dengue virus (DENV) type 2 isolates from Korean overseas travelers were examined. Three of these isolates were classified as Cosmopolitan genotypes and further divided into sublineages 1 (43,253, 43,254) and 2 (43,248), while the other isolate (KBPV-VR29) was related to American genotypes. The variable amino acid motifs related to virulence and replication were identified in the structural and non-structural proteins. A negative selection mechanism was clearly verified in all of the DENV proteins. Potential recombination events were identified in the NS5 protein of the XSBN10 strain. The substitution rate (5.32 × 10−4 substitutions per site) and the time of the most recent common ancestor (TMRCA) for each evolutionary group were determined by the Bayesian skyline coalescent method. This study shows that DENV type 2 strains with distinct phylogenetic, evolutionary, and virulence characteristics have been introduced into Korea by overseas travelers and have the potential to trigger autochthonous dengue outbreaks.
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Affiliation(s)
- Eun-Ha Hwang
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea.,Laboratory Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, Republic of Korea
| | - Green Kim
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea.,Laboratory Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, Republic of Korea
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea
| | - You Jung An
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea
| | - Jiyeon Kim
- Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul, Republic of Korea.,Institute of Endemic Diseases, Seoul National University Medical Research Center, Seoul, Republic of Korea
| | - Jung Heon Kim
- Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul, Republic of Korea.,Institute of Endemic Diseases, Seoul National University Medical Research Center, Seoul, Republic of Korea
| | - Eung-Soo Hwang
- Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul, Republic of Korea.,Institute of Endemic Diseases, Seoul National University Medical Research Center, Seoul, Republic of Korea
| | - Jong-Hwan Park
- Laboratory Animal Medicine, College of Veterinary Medicine, Chonnam National University, Gwangju, Republic of Korea
| | - JungJoo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea.
| | - Bon-Sang Koo
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Republic of Korea.
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42
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Park HJ, Bang EK, Hong JJ, Lee SM, Ko HL, Kwak HW, Park H, Kang KW, Kim RH, Ryu SR, Kim G, Oh H, Kim HJ, Lee K, Kim M, Kim SY, Kim JO, El-Baz K, Lee H, Song M, Jeong DG, Keum G, Nam JH. Nanoformulated Single-Stranded RNA-Based Adjuvant with a Coordinative Amphiphile as an Effective Stabilizer: Inducing Humoral Immune Response by Activation of Antigen-Presenting Cells. Angew Chem Int Ed Engl 2020; 59:11540-11549. [PMID: 32239636 DOI: 10.1002/anie.202002979] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/01/2020] [Indexed: 12/29/2022]
Abstract
As agonists of TLR7/8, single-stranded RNAs (ssRNAs) are safe and promising adjuvants that do not cause off-target effects or innate immune overactivation. However, low stability prevents them from mounting sufficient immune responses. This study evaluates the adjuvant effects of ssRNA derived from the cricket paralysis virus intergenic region internal ribosome entry site, formulated as nanoparticles with a coordinative amphiphile, containing a zinc/dipicolylamine complex moiety as a coordinative phosphate binder, as a stabilizer for RNA-based adjuvants. The nanoformulated ssRNA adjuvant was resistant to enzymatic degradation in vitro and in vivo, and that with a coordinative amphiphile bearing an oleyl group (CA-O) was approximately 100 nm, promoted effective recognition, and improved activation of antigen-presenting cells, leading to better induction of neutralizing antibodies following single immunization. Hence, CA-O may increase the efficacy of ssRNA-based adjuvants, proving useful to meet the urgent need for vaccines during pathogen outbreaks.
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Affiliation(s)
- Hyo-Jung Park
- Department of Biotechnology, The Catholic University of Korea, Bucheon, 14662, Republic of Korea
| | - Eun-Kyoung Bang
- Center for Neuro-Medicine, Brain Science Institute, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Jung Joo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
| | - Sang-Myeong Lee
- Division of Biotechnology, College of Environmental and Bioresource Sciences, Jeonbuk National University, Iksan, 54596, Republic of Korea.,Korea Zoonosis Research Institute, Jeonbuk National University, Iksan, 54531, Republic of Korea
| | - Hae Li Ko
- Department of Biotechnology, The Catholic University of Korea, Bucheon, 14662, Republic of Korea.,Present address: Scripps Korea Antibody Institute, Chuncheon, 24341, Republic of Korea
| | - Hye Won Kwak
- Department of Biotechnology, The Catholic University of Korea, Bucheon, 14662, Republic of Korea
| | - Hyelim Park
- Department of Biotechnology, The Catholic University of Korea, Bucheon, 14662, Republic of Korea
| | - Kyung Won Kang
- Division of Biotechnology, College of Environmental and Bioresource Sciences, Jeonbuk National University, Iksan, 54596, Republic of Korea
| | - Rhoon-Ho Kim
- Department of Biotechnology, The Catholic University of Korea, Bucheon, 14662, Republic of Korea
| | - Seung Rok Ryu
- Division of Biotechnology, College of Environmental and Bioresource Sciences, Jeonbuk National University, Iksan, 54596, Republic of Korea
| | - Green Kim
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Republic of Korea
| | - Hye-Jung Kim
- Department of Biotechnology, The Catholic University of Korea, Bucheon, 14662, Republic of Korea
| | - Kyuri Lee
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Minjeong Kim
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Soo Young Kim
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Jae-Ouk Kim
- Clinical Research Lab, International Vaccine Institute, Seoul National, University Research Park, Seoul, 08826, Republic of Korea
| | - Karim El-Baz
- Center for Neuro-Medicine, Brain Science Institute, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Hyukjin Lee
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Manki Song
- Clinical Research Lab, International Vaccine Institute, Seoul National, University Research Park, Seoul, 08826, Republic of Korea
| | - Dae Gwin Jeong
- Infectious Diseases Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, 34141, Republic of Korea
| | - Gyochang Keum
- Center for Neuro-Medicine, Brain Science Institute, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Jae-Hwan Nam
- Department of Biotechnology, The Catholic University of Korea, Bucheon, 14662, Republic of Korea
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Cho I, Koo BN, Kam EH, Lee SK, Oh H, Kim SY. Bile duct ligation of C57BL/6 mice as a model of hepatic encephalopathy. Anesth Pain Med (Seoul) 2020; 15:19-27. [PMID: 33329785 PMCID: PMC7713851 DOI: 10.17085/apm.2020.15.1.19] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 09/11/2019] [Accepted: 09/19/2019] [Indexed: 01/16/2023] Open
Abstract
Background Bile duct ligation (BDL) has been used for experimental research on hepatic encephalopathy (HE) caused by chronic liver disease. However, little research has been done on a BDL model in C57BL/6 mouse. Therefore, we evaluated the suitability of a BDL model in C57BL/6 mouse for the study of HE and determined which behavioral tests are appropriate for the identification of HE in this model. Methods Twelve to fourteen-week-old male C57BL/6 mice were randomly assigned to either sham group or BDL group. Histological changes in liver were confirmed by hematoxylin/eosin and Masson’s trichrome staining. Liver function alterations were detected by alanine aminotransferase (ALT) and ammonia levels. To identify behavioral changes, open field, elevated plus maze, novel object recognition, and passive avoidance tests were performed. Results Inflammatory liver injury and fibrosis were observed 14 days after BDL. ALT and ammonia levels were significantly higher in BDL group than in sham group. There were no differences in general locomotor activity or anxiety between the groups. No difference was observed between these two groups in the novel object recognition test, but BDL group showed significant learning/memory impairment in the passive avoidance test compared to sham group. Conclusions Fourteen days of BDL in 12–14-week-old male C57BL/6 mice is a clinically relevant model for HE, as these mice have liver fibrosis with impaired liver function, hyperammonemia, and learning/memory impairment. Passive avoidance can be used as the major behavioral test in this model of HE.
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Affiliation(s)
- Inja Cho
- Department of Anesthesiology and Pain Medicine, Seoul, Korea.,Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Bon-Nyeo Koo
- Department of Anesthesiology and Pain Medicine, Seoul, Korea.,Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Eun Hee Kam
- Department of Anesthesiology and Pain Medicine, Seoul, Korea.,Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Su Kyoung Lee
- Department of Anesthesiology and Pain Medicine, Seoul, Korea.,Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Hanseul Oh
- Department of Anesthesiology and Pain Medicine, Seoul, Korea
| | - So Yeon Kim
- Department of Anesthesiology and Pain Medicine, Seoul, Korea.,Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
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Suh S, Oh H, Han S, Hong Y, Chung S. Development and validation of the semi-structured nightmare disorder interview. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.1020] [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: 11/24/2022]
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45
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Koo BS, Baek SH, Kim G, Hwang EH, Oh H, Son Y, Lim KS, Kang P, Lee HY, Jeong KJ, Kim YH, Villinger F, Hong JJ. Idiopathic chronic diarrhea associated with dysbiosis in a captive cynomolgus macaque (Macaca fascicularis). J Med Primatol 2019; 49:56-59. [PMID: 31642533 DOI: 10.1111/jmp.12447] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 08/29/2019] [Accepted: 09/24/2019] [Indexed: 12/14/2022]
Abstract
Chronic inflammatory enteric diseases occur commonly in humans and animals, especially in captive bred macaques. However, information about the etiology of idiopathic chronic inflammatory diarrhea in cynomolgus monkeys is limited. In this paper, we reported the unusual case of idiopathic chronic diarrhea in a captive cynomolgus monkey based on microbial, imaging, and microbiome examinations.
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Affiliation(s)
- Bon-Sang Koo
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Korea
| | - Seung Ho Baek
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Korea
| | - Green Kim
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Korea
| | - Eun-Ha Hwang
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Korea
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Korea
| | - Yeonghoon Son
- Primate Resource Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup, Korea
| | - Kyung Seob Lim
- Futuristic Animal Resource and Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Korea
| | - Philyong Kang
- Futuristic Animal Resource and Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Korea
| | - Hwal-Yong Lee
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Korea
| | - Kang-Jin Jeong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Korea
| | - Young-Hyun Kim
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Korea
| | - Francois Villinger
- New Iberia Research Center, University of Louisiana Lafayette, Lafayette, Louisiana
| | - Jung-Joo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Korea
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Hirai K, Goto T, Ousaka D, Ohtsuki S, Oh H. P318Exosomes mediate myocardial regeneration of cardiac progenitor cells in a swine model of dilated cardiomyopathy. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz747.0153] [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
Stem cell therapy has been shown to improve cardiac function. The mechanisms of therapeutic efficacy are considered the secretion of paracrine factors but the details are still unknown.
Hypothesis
Exosomes are extracellular vesicles containing bioactive substances such as proteins, messenger RNAs and micro RNAs. We hypothesized that exosomes may be the main paracrine factors to mediate therapeutic efficacy of cardiosphere-derived cells (CDCs).
Methods
Farm pigs (30 kg, n=10) were treated by intracoronary administration of 10,000 microspheres (100–300 μm) into three vessels. Two weeks later, 9.0×106 CDCs pretreated by exosome inhibitor (EI; 20μM of GW4869) or DMSO as controls were selectively infused into three coronary arteries. Evaluation of ejection fraction (EF) was performed before cell infusion and 1 month after protocol treatment.
Results
Pigs developed diffuse hypokinetic heart failure (baseline EF 37.1%±2.1%) and randomly assigned into two groups (CDCs with EI: n=5, CDCs with DMSO: n=5). No serious adverse events were found during the CDCs infusion. Significant improvement of EF was observed in CDCs with DMSO group (37.1%±2.1% to 42.5%±3.0%; P=0.01), whereas no change was found in CDCs with EI group (37.1%±2.4% to 36.2%±2.9%; P=0.58). Myocardial fibrosis stained by picrosirius red was significantly reduced in CDCs with DMSO group compared with CDCs with EI group (9.5±3.6% versus 17.3±5.3%; P<0.01).
Conclusions
We confirmed the therapeutic efficacy of CDCs and these effects were mainly mediated by exosomes.
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Affiliation(s)
- K Hirai
- Okayama University, Pediatrics, Okayama, Japan
| | - T Goto
- Okayama University Hospital, Cardiovascular Surgery, Okayama, Japan
| | - D Ousaka
- Okayama University Hospital, Cardiovascular Surgery, Okayama, Japan
| | - S Ohtsuki
- Okayama University, Pediatrics, Okayama, Japan
| | - H Oh
- Okayama University Hospital, Regenerative Medicine, Center for Innovative Clinical Medicine, Okayama, Japan
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Hirai K, Baba K, Goto T, Ousaka D, Oh H, Kasahara S, Ohtsuki S. P3651Outcomes of right ventricular outflow tract reconstruction in children: comparison between bovine jugular vein graft and expanded polytetrafluoroethylene graft. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0508] [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
Various types of conduits are available for right ventricular outflow tract reconstruction (RVOTR). The bovine jugular vein graft (BJVG) and expanded polytetrafluoroethylene graft (ePTFEG) have been descrived as an alternative to the homograft for RVOTR. Purpose- This study summarized the results to evaluate the single-center operation of RVOTR using BJVG and ePTFEG.
Methods
The valve functions of 27 patients under 20 years old who underwent primary RVOTR with BJVG and 26 patients with ePTFEG at our university hospital between 2013 and 2018 were retrospectively investigated. The valve conditions were assessed using echocardiography and cardiac catheterization.
Results
The median age at the time of operation was 1.8 years old (range, 6 days to 7.8 years old) with BJVG and 2.2 years old (range, 8 months to 9.1 years old) with ePTFEG. The median follow-up time was 3.4 years (range, 2 months to 5.2 years) with BJVG and 2.1 years (range, 1 month to 5.1 years) with ePTFEG. The peak RVOT gradient of BJVG was lower than ePTFEG (10.6±7.7 mmHg versus 18.1±16.2 mmHg, P=0.035). There were no differences in branch pulmonary stenosis defined as peak gradient up to 36mmHg (40.7% versus 50.0%, P=0.50) and pulmonary regurgitation graded worse than moderate (18.5% versus 11.5%, P=0.48) with BJVG and ePTFEG, respectively. Aneurysmal dilatation of the conduit was seen 22.2% with BJVG but none of patients with ePTFEG (P=0.01). All of patients with aneurysmal dilated BJVG had branch pulmonary stenosis. There were no differences in catheter intervention for branch pulmonary stenosis (22.2% versus 30.8%, P=0.48) and conduit replacement (11.1% versus 7.7%, log rank P=0.67) with BJVG and ePTFEG, respectively. There were no deaths during the fllow-up period in both groups.
Conclusions
The outcomes of RVOTR with BJVG and ePTFEG were clinically satisfactory. Aneurysmal dilatation was seen with BJVG and branch pulmonary stenosis was the risk factor for aneurysmal dilatation.
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Affiliation(s)
- K Hirai
- Okayama University, Pediatrics, Okayama, Japan
| | - K Baba
- Okayama University, Pediatrics, Okayama, Japan
| | - T Goto
- Okayama University Hospital, Cardiovascular Surgery, Okayama, Japan
| | - D Ousaka
- Okayama University Hospital, Cardiovascular Surgery, Okayama, Japan
| | - H Oh
- Okayama University Hospital, Regenerative Medicine, Center for Innovative Clinical Medicine, Okayama, Japan
| | - S Kasahara
- Okayama University Hospital, Cardiovascular Surgery, Okayama, Japan
| | - S Ohtsuki
- Okayama University, Pediatrics, Okayama, Japan
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Koo BS, Hwang EH, Kim G, Oh H, Son Y, Lee D, Lim KS, Kang P, Lee S, Lee HY, Jeong KJ, Lee Y, Baek SH, Jeon CY, Park SJ, Kim YH, Huh JW, Jin YB, Kim SU, Lee SR, Hong JJ. Evaluation of fecal microbiomes associated with obesity in captive cynomolgus monkeys ( Macaca fascicularis). J Vet Sci 2019; 20:e19. [PMID: 31161737 PMCID: PMC6538515 DOI: 10.4142/jvs.2019.20.e19] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 03/06/2019] [Accepted: 03/21/2019] [Indexed: 01/02/2023] Open
Abstract
Microorganisms play important roles in obesity; however, the role of the gut microbiomes in obesity is controversial because of the inconsistent findings. This study investigated the gut microbiome communities in obese and lean groups of captive healthy cynomolgus monkeys reared under strict identical environmental conditions, including their diet. No significant differences in the relative abundance of Firmicutes, Bacteroidetes and Prevotella were observed between the obese and lean groups, but a significant difference in Spirochetes (p < 0.05) was noted. Microbial diversity and richness were similar, but highly variable results in microbial composition, diversity, and richness were observed in individuals, irrespective of their state of obesity. Distinct clustering between the groups was not observed by principal coordinate analysis using an unweighted pair group method. Higher sharedness values (95.81% ± 2.28% at the genus level, and 79.54% ± 5.88% at the species level) were identified among individual monkeys. This paper reports the association between the gut microbiome and obesity in captive non-human primate models reared under controlled environments. The relative proportion of Firmicutes and Bacteroidetes as well as the microbial diversity known to affect obesity were similar in the obese and lean groups of monkeys reared under identical conditions. Therefore, obesity-associated microbial changes reported previously appear to be associated directly with environmental factors, particularly diet, rather than obesity.
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Affiliation(s)
- Bon Sang Koo
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Eun Ha Hwang
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Green Kim
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Hanseul Oh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Yeonghoon Son
- Primate Resource Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Dongho Lee
- Primate Resource Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Kyung Seob Lim
- Futuristic Animal Resource & Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Philyong Kang
- Futuristic Animal Resource & Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Sangil Lee
- Primate Resource Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Hwal Yong Lee
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Kang Jin Jeong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Youngjeon Lee
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Seung Ho Baek
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Chang Yeop Jeon
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Sang Je Park
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Young Hyun Kim
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Jae Won Huh
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Yeung Bae Jin
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Sun Uk Kim
- Futuristic Animal Resource & Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Sang Rae Lee
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea
| | - Jung Joo Hong
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 28116, Korea.
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Kim E, Oh H, Shim J, Kang S. P11.32 Combined effects of niclosamide and temozolomide against human glioblastoma tumorspheres. Neuro Oncol 2019. [DOI: 10.1093/neuonc/noz126.178] [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
BACKGROUND
Glioblastoma (GBM) is the most aggressive type of brain tumor and has poor survival outcomes, even after a combination of surgery, radiotherapy, and chemotherapy. Temozolomide is the only agent that has been shown to be effective against GBM, suggesting that combination of temozolomide with other agents may be more effective. Niclosamide, an FDA approved anthelmintic agent, has shown anti-cancer effects against human colon, breast, prostate cancers as well as GBM. However, the efficacy of the combination of niclosamide with temozolomide against GBM tumorspheres (TSs) has not been determined. We hypothesized that the combined treatment could effectively suppress GBM TSs.
MATERIAL AND METHODS
Effects of niclosamide and/or temozolomide on GBM TSs were evaluated. Viability, stemness, and invasive properties of GBM TSs were examined. In vivo anticancer efficacy was tested in a mouse orthotopic xenograft model.
RESULTS
The combination of niclsoamide and temozolomide significantly inhibited the viability, sphere formation, expression of stemness-related proteins, and invasive properties of GBM TSs. This combination significantly down-regulated the expression of epithelial mesenchymal transition-related proteins. Bioluminescence imaging further showed that compared with either agent alone, combination of niclosamide and temozolomide significantly reduced the tumor burden in orthotopic xenograft models.
CONCLUSION
The combination of niclosamide and temozolomide effectively decreased the stemness and invasive properties of GBM TSs, suggesting that this regimen may be therapeutically effective in treating patients with GBM.
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Affiliation(s)
- E Kim
- Yonsei University College of Medicine, Seoul, Korea, Republic of
| | - H Oh
- Yonsei University College of Medicine, Seoul, Korea, Republic of
| | - J Shim
- Yonsei University College of Medicine, Seoul, Korea, Republic of
| | - S Kang
- Yonsei University College of Medicine, Seoul, Korea, Republic of
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50
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Kim U, Kim CY, Lee JM, Oh H, Ryu B, Kim J, Park JH. Correction to: Phloretin Inhibits the Human Prostate Cancer Cells through the Generation of Reactive Oxygen Species. Pathol Oncol Res 2019; 26:2011-2012. [PMID: 31115862 DOI: 10.1007/s12253-019-00667-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AbstractThe original version of this article unfortunately contained an error in Figs. 1, 5 and 6. The asterisks and bars indicating statistical significance were missing in the figures.
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Affiliation(s)
- Ukjin Kim
- Department of Laboratory Animal Medicine, Research Institute for Veterinary Science, BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea
| | - C-Yoon Kim
- Department of Stem Cell Biology, School of Medicine, Konkuk University, Seoul, 05029, Republic of Korea
| | - Ji Min Lee
- Department of Laboratory Animal Medicine, Research Institute for Veterinary Science, BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea
| | - Hanseul Oh
- Department of Laboratory Animal Medicine, Research Institute for Veterinary Science, BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea
- National Primate Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungcheongbuk, Republic of Korea
| | - Bokyeong Ryu
- Department of Laboratory Animal Medicine, Research Institute for Veterinary Science, BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea
| | - Jin Kim
- Department of Laboratory Animal Medicine, Research Institute for Veterinary Science, BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea
| | - Jae-Hak Park
- Department of Laboratory Animal Medicine, Research Institute for Veterinary Science, BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea.
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