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Kwon M, Choi H, Park H, Ahn WY, Jung YC. Neural correlates of model-based behavior in internet gaming disorder and alcohol use disorder. J Behav Addict 2024; 13:236-249. [PMID: 38460004 PMCID: PMC10988400 DOI: 10.1556/2006.2024.00006] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 12/26/2023] [Accepted: 02/08/2024] [Indexed: 03/11/2024] Open
Abstract
Background An imbalance between model-based and model-free decision-making systems is a common feature in addictive disorders. However, little is known about whether similar decision-making deficits appear in internet gaming disorder (IGD). This study compared neurocognitive features associated with model-based and model-free systems in IGD and alcohol use disorder (AUD). Method Participants diagnosed with IGD (n = 22) and AUD (n = 22), and healthy controls (n = 30) performed the two-stage task inside the functional magnetic resonance imaging (fMRI) scanner. We used computational modeling and hierarchical Bayesian analysis to provide a mechanistic account of their choice behavior. Then, we performed a model-based fMRI analysis and functional connectivity analysis to identify neural correlates of the decision-making processes in each group. Results The computational modeling results showed similar levels of model-based behavior in the IGD and AUD groups. However, we observed distinct neural correlates of the model-based reward prediction error (RPE) between the two groups. The IGD group exhibited insula-specific activation associated with model-based RPE, while the AUD group showed prefrontal activation, particularly in the orbitofrontal cortex and superior frontal gyrus. Furthermore, individuals with IGD demonstrated hyper-connectivity between the insula and brain regions in the salience network in the context of model-based RPE. Discussion and Conclusions The findings suggest potential differences in the neurobiological mechanisms underlying model-based behavior in IGD and AUD, albeit shared cognitive features observed in computational modeling analysis. As the first neuroimaging study to compare IGD and AUD in terms of the model-based system, this study provides novel insights into distinct decision-making processes in IGD.
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Affiliation(s)
- Mina Kwon
- Department of Psychology, Seoul National University, Seoul, South Korea
| | - Hangnyoung Choi
- Department of Psychiatry, Yonsei University College of Medicine, Seoul, South Korea
- Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Harhim Park
- Department of Psychology, Seoul National University, Seoul, South Korea
| | - Woo-Young Ahn
- Department of Psychology, Seoul National University, Seoul, South Korea
- Department of Brain and Cognitive Sciences, Seoul National University, Seoul, South Korea
- AI Institute, Seoul National University, Seoul, South Korea
| | - Young-Chul Jung
- Department of Psychiatry, Yonsei University College of Medicine, Seoul, South Korea
- Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea
- Institute for Innovation in Digital Healthcare, Yonsei University, Seoul, South Korea
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2
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Moya-Alarcón C, Azanza JR, Barberán J, Ferrer R, Kwon M, Moreno A, Rubio-Terrés C, Gálvez-Santisteban M. Economic impact of managing invasive mold disease with isavuconazole compared with liposomal amphotericin B followed by posaconazole in Spain. Expert Rev Anti Infect Ther 2024:1-8. [PMID: 38494912 DOI: 10.1080/14787210.2024.2327517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 02/29/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Invasive fungal infections (IFI) are associated with significant morbidity and mortality. The objective of this work was to compare the costs per adult patient, associated with intravenous isavuconazole (ISAV) followed by oral ISAV versus the regimen of liposomal amphotericin B followed by posaconazole (L-AMB→POSA) in the treatment of IFI. The comparison was conducted from the perspective of the Spanish National Health System (SNS). METHODS As indirect comparisons have demonstrated similar efficacy between the comparators, a cost-minimization approach was taken. Drug acquisition, administration, hospitalization, laboratory tests and adverse events costs were evaluated from SNS perspective. Deterministic and probabilistic sensitivity analyzes were performed. RESULTS Total costs per-patient were €24,715.54 with ISAV versus €29,753.53 with L-AMB→POSA, resulting in cost-savings per patient treated with ISAV of €5,037.99 (-16.9%). Treatment costs of IFI remained lower for ISAV than for L-AMB→POSA across all sensitivity analyses (-7,968.89€ to -326.59€), being treatment duration the most influential parameter. CONCLUSION According to the present model, the treatment of IFIs with ISAV would generate savings for the SNS compared to L-AMB→POSA. These savings are attributed to the shorter duration of IV treatment, reduced use of healthcare resources and lower costs associated with managing adverse effects when ISAV was employed.
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Affiliation(s)
| | - J R Azanza
- Department of Clinical Pharmacology, University of Navarra, Pamplona, Spain
| | - J Barberán
- Department of Intensive Medicine, Hospital HM Montepríncipe, Madrid, Spain
| | - R Ferrer
- Department of Intensive Medicine, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - M Kwon
- Department of Hematology, Hospital Gral. Univ. Gregorio Marañón, Institute of Health Research Gregorio Marañón, Madrid, Spain
| | - A Moreno
- Department of Pharmacy, Hospital Universitario Salamanca, Salamanca, Spain
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3
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Jeong YH, Kwon M, Shin S, Lee J, Kim KS. Biomedical Applications of CNT-Based Fibers. Biosensors (Basel) 2024; 14:137. [PMID: 38534244 DOI: 10.3390/bios14030137] [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] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 02/29/2024] [Accepted: 03/02/2024] [Indexed: 03/28/2024]
Abstract
Carbon nanotubes (CNTs) have been regarded as emerging materials in various applications. However, the range of biomedical applications is limited due to the aggregation and potential toxicity of powder-type CNTs. To overcome these issues, techniques to assemble them into various macroscopic structures, such as one-dimensional fibers, two-dimensional films, and three-dimensional aerogels, have been developed. Among them, carbon nanotube fiber (CNTF) is a one-dimensional aggregate of CNTs, which can be used to solve the potential toxicity problem of individual CNTs. Furthermore, since it has unique properties due to the one-dimensional nature of CNTs, CNTF has beneficial potential for biomedical applications. This review summarizes the biomedical applications using CNTF, such as the detection of biomolecules or signals for biosensors, strain sensors for wearable healthcare devices, and tissue engineering for regenerating human tissues. In addition, by considering the challenges and perspectives of CNTF for biomedical applications, the feasibility of CNTF in biomedical applications is discussed.
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Affiliation(s)
- Yun Ho Jeong
- School of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea
| | - Mina Kwon
- School of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea
| | - Sangsoo Shin
- School of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea
| | - Jaegeun Lee
- School of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea
- Department of Organic Material Science and Engineering, Pusan National University, Busan 46241, Republic of Korea
| | - Ki Su Kim
- School of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea
- Department of Organic Material Science and Engineering, Pusan National University, Busan 46241, Republic of Korea
- Institute of Advanced Organic Materials, Pusan National University, Busan 46241, Republic of Korea
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4
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Kwon M, Joung CI, Shin H, Lee CC, Song YS, Lee YJ, Kang S, Kim JY, Lee S. Detection of novel drug-adverse drug reaction signals in rheumatoid arthritis and ankylosing spondylitis: analysis of Korean real-world biologics registry data. Sci Rep 2024; 14:2660. [PMID: 38302579 PMCID: PMC10834537 DOI: 10.1038/s41598-024-52822-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 01/24/2024] [Indexed: 02/03/2024] Open
Abstract
This study aimed to detect signals of adverse drug reactions (ADRs) associated with biological disease-modifying antirheumatic drugs (DMARDs) and targeted therapies in rheumatoid arthritis (RA) and ankylosing spondylitis (AS) patients. Utilizing the KOrean College of Rheumatology BIOlogics & Targeted Therapy Registry (KOBIO) data, we calculated relative risks, excluded previously reported drug-ADR pairs, and externally validated remaining pairs using US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) and single centre's electronic health records (EHR) data. Analyzing data from 2279 RA and 1940 AS patients, we identified 35 significant drug-ADR pairs in RA and 26 in AS, previously unreported in drug labels. Among the novel drug-ADR pairs from KOBIO, 15 were also significant in the FAERS data. Additionally, 2 significant drug-laboratory abnormality pairs were found in RA using CDM MetaLAB analysis. Our findings contribute to the identification of 14 novel drug-ADR signals, expanding our understanding of potential adverse effects related to biological DMARDs and targeted therapies in RA and AS. These results emphasize the importance of ongoing pharmacovigilance for patient safety and optimal therapeutic interventions.
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Affiliation(s)
- M Kwon
- Department of Internal Medicine, School of Medicine, Konyang University, Daejeon, South Korea
- Konyang University Myunggok Medical Research Institute, Daejeon, South Korea
- Department of Biomedical Informatics, School of Medicine, Konyang University, Daejeon, South Korea
| | - C I Joung
- Department of Internal Medicine, School of Medicine, Konyang University, Daejeon, South Korea
| | - H Shin
- Healthcare Data Science Centre, Konyang University Hospital, Daejeon, South Korea
| | - C C Lee
- Department of Biomedical Informatics, School of Medicine, Konyang University, Daejeon, South Korea
| | - Y S Song
- Department of Pathology, School of Medicine, Konyang University, Daejeon, South Korea
| | - Y J Lee
- Department of Biomedical Informatics, School of Medicine, Konyang University, Daejeon, South Korea
- Department of Rehabilitation Medicine, School of Medicine, Konyang University, Daejeon, South Korea
| | - S Kang
- Department of Internal Medicine, School of Medicine, Konyang University, Daejeon, South Korea
| | - J Y Kim
- Department of Biomedical Informatics, School of Medicine, Konyang University, Daejeon, South Korea
- Healthcare Data Science Centre, Konyang University Hospital, Daejeon, South Korea
- Department of Otorhinolaryngology-Head and Neck Surgery, School of Medicine, Konyang University, Daejeon, South Korea
| | - S Lee
- Department of Computer Engineering, Gachon University, (13120) 1342 Seongnamdaero, Sujeong-gu, Seongnam-si, Gyeonggi-do, South Korea.
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5
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Kwon M, Kim H, Yang J, Lee Y, Hur JK, Lee TH, Bjork JM, Ahn WY. Caffeinated Soda Intake in Children Is Associated with Neurobehavioral Risk Factors for Substance Misuse. Subst Use Misuse 2023; 59:79-89. [PMID: 37936270 DOI: 10.1080/10826084.2023.2259471] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
BACKGROUND AND OBJECTIVES Use of psychotropic substances in childhood has been associated with both impulsivity and other manifestations of poor executive function as well as escalation over time to use of progressively stronger substances. However, how this relationship may start in earlier childhood has not been well explored. Here, we investigated the neurobehavioral correlates of daily caffeinated soda consumption in preadolescent children and examined whether caffeinated soda intake is associated with a higher risk of subsequent alcohol initiation. METHODS Using Adolescent Brain Cognitive Development study data (N = 2,092), we first investigated cross-sectional relationships between frequent caffeinated soda intake and well-known risk factors of substance misuse: impaired working memory, high impulsivity, and aberrant reward processing. We then examined whether caffeinated soda intake at baseline predicts more alcohol sipping at 12 months follow-up using a machine learning algorithm. RESULTS Daily consumption of caffeinated soda was cross-sectionally associated with neurobehavioral risk factors for substance misuse such as higher impulsivity scores and lower working memory performance. Furthermore, caffeinated soda intake predicted a 2.04 times greater likelihood of alcohol sipping after 12 months, even after controlling for rates of baseline alcohol sipping rates. CONCLUSIONS These findings suggest that previous linkages between caffeine and substance use in adolescence also extend to younger initiation, and may stem from core neurocognitive features thought conducive to substance initiation.
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Affiliation(s)
- Mina Kwon
- Department of Psychology, Seoul National University, Seoul, Korea
| | - Hyeonjin Kim
- Department of Psychology, Seoul National University, Seoul, Korea
| | - Jaeyeong Yang
- Department of Psychology, Seoul National University, Seoul, Korea
| | - Yoseph Lee
- Department of Psychology, Seoul National University, Seoul, Korea
| | - Jihyun K Hur
- Department of Psychology, Seoul National University, Seoul, Korea
- Department of Psychology, Yale University, New Haven, Connecticut, USA
| | - Tae-Ho Lee
- Department of Psychology, Virginia Tech, Blacksburg, Virginia, USA
| | - James M Bjork
- Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Woo-Young Ahn
- Department of Psychology, Seoul National University, Seoul, Korea
- Department of Brain and Cognitive Sciences, Seoul National University, Seoul, Korea
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6
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Kim H, Hur JK, Kwon M, Kim S, Zoh Y, Ahn WY. Correction: Causal role of the dorsolateral prefrontal cortex in modulating the balance between Pavlovian and instrumental systems in the punishment domain. PLoS One 2023; 18:e0295458. [PMID: 38033119 PMCID: PMC10688844 DOI: 10.1371/journal.pone.0295458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023] Open
Abstract
[This corrects the article DOI: 10.1371/journal.pone.0286632.].
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Bak S, Kwon M, Baek S, Yang M, Lee HK, Lee SH. Complete genome sequence of seed-transmitted soybean yellow mottle mosaic virus from soybeans in Korea. Microbiol Resour Announc 2023; 12:e0083723. [PMID: 37905825 PMCID: PMC10652960 DOI: 10.1128/mra.00837-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 09/20/2023] [Indexed: 11/02/2023] Open
Abstract
Soybean yellow mottle mosaic virus (SYMMV), a member of the genus Gammacarmovirus, remains poorly understood in terms of its transmission pathway. This study reveals the complete genome sequence of a seed-transmitted isolate, ST-HB56, contributing to the understanding of SYMMV's ecological dynamics.
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Affiliation(s)
- Sangmin Bak
- School of Applied Biosciences, Kyungpook National University, Daegu, South Korea
| | - Mina Kwon
- School of Applied Biosciences, Kyungpook National University, Daegu, South Korea
| | - Seungbin Baek
- Department of Applied Biology, Kyungpook National University, Daegu, South Korea
| | - Minjoo Yang
- Department of Applied Biology, Kyungpook National University, Daegu, South Korea
| | - Hong-Kyu Lee
- School of Applied Biosciences, Kyungpook National University, Daegu, South Korea
| | - Su-Heon Lee
- Department of Plant Medicine, Kyungpook National University, Daegu, South Korea
- Institute of Plant Medicine, Kyungpook National University, Daegu, South Korea
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8
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Bak S, Kwon M, Baek S, Min JG, Kang DH, Kim M, Lee HK, Lee SH. Complete genome sequence of soybean geminivirus A in soybean in Korea. Microbiol Resour Announc 2023; 12:e0055323. [PMID: 37754558 PMCID: PMC10586091 DOI: 10.1128/mra.00553-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 08/05/2023] [Indexed: 09/28/2023] Open
Abstract
Soybean geminivirus A (SGVA), a member of the family Geminiviridae, was detected in a survey of early-stage soybean. The complete genome sequence of SGVA isolate Habin was determined, revealing its characteristics and similarity to Korean and Chinese isolates. This study contributes to understanding the impact of SGVA on soybean production.
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Affiliation(s)
- Sangmin Bak
- School of Applied Biosciences, Kyungpook National University, Daegu, Republic of Korea
| | - Mina Kwon
- School of Applied Biosciences, Kyungpook National University, Daegu, Republic of Korea
| | - Seungbin Baek
- Department of Applied Biology, Kyungpook National University, Daegu, Republic of Korea
| | - Jean Geung Min
- Department of Applied Biology, Kyungpook National University, Daegu, Republic of Korea
| | - Dong Hyun Kang
- School of Applied Biosciences, Kyungpook National University, Daegu, Republic of Korea
| | - Minseok Kim
- School of Applied Biosciences, Kyungpook National University, Daegu, Republic of Korea
| | - Hong-Kyu Lee
- School of Applied Biosciences, Kyungpook National University, Daegu, Republic of Korea
| | - Su-Heon Lee
- Department of Plant Medicine, Kyungpook National University, Daegu, Republic of Korea
- Institute of Plant Medicine, Kyungpook National University, Daegu, Republic of Korea
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Kwon M, Lee SH, Ahn WY. Adaptive Design Optimization as a Promising Tool for Reliable and Efficient Computational Fingerprinting. Biol Psychiatry Cogn Neurosci Neuroimaging 2023; 8:798-804. [PMID: 36805245 DOI: 10.1016/j.bpsc.2022.12.003] [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] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/21/2022] [Accepted: 12/11/2022] [Indexed: 12/23/2022]
Abstract
A key challenge in understanding mental (dys)functions is their etiological and functional heterogeneity, and several multidimensional assessments have been proposed for their comprehensive characterization. However, such assessments require lengthy testing, which may hinder reliable and efficient characterization of individual differences due to increased fatigue and distraction, especially in clinical populations. Computational modeling may address this challenge as it often provides more reliable measures of latent neurocognitive processes underlying observed behaviors and captures individual differences better than traditional assessments. However, even with a state-of-the-art hierarchical modeling approach, reliable estimation of model parameters still requires a large number of trials. Recent work suggests that Bayesian adaptive design optimization (ADO) is a promising way to address these challenges. With ADO, experimental design is optimized adaptively from trial to trial to extract the maximum amount of information about an individual's characteristics. In this review, we first describe the ADO methodology and then summarize recent work demonstrating that ADO increases the reliability and efficiency of latent neurocognitive measures. We conclude by discussing the challenges and future directions of ADO and proposing development of ADO-based computational fingerprints to reliably and efficiently characterize the heterogeneous profiles of psychiatric disorders.
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Affiliation(s)
- Mina Kwon
- Department of Psychology, Seoul National University, Seoul, Korea
| | - Sang Ho Lee
- Department of Psychology, Seoul National University, Seoul, Korea; Department of Brain and Cognitive Sciences, Seoul National University, Seoul, Korea
| | - Woo-Young Ahn
- Department of Psychology, Seoul National University, Seoul, Korea; Department of Brain and Cognitive Sciences, Seoul National University, Seoul, Korea.
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10
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Kim H, Hur JK, Kwon M, Kim S, Zoh Y, Ahn WY. Causal role of the dorsolateral prefrontal cortex in modulating the balance between Pavlovian and instrumental systems in the punishment domain. PLoS One 2023; 18:e0286632. [PMID: 37267307 PMCID: PMC10237433 DOI: 10.1371/journal.pone.0286632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 05/19/2023] [Indexed: 06/04/2023] Open
Abstract
Previous literature suggests that a balance between Pavlovian and instrumental decision-making systems is critical for optimal decision-making. Pavlovian bias (i.e., approach toward reward-predictive stimuli and avoid punishment-predictive stimuli) often contrasts with the instrumental response. Although recent neuroimaging studies have identified brain regions that may be related to Pavlovian bias, including the dorsolateral prefrontal cortex (dlPFC), it is unclear whether a causal relationship exists. Therefore, we investigated whether upregulation of the dlPFC using transcranial current direct stimulation (tDCS) would reduce Pavlovian bias. In this double-blind study, participants were assigned to the anodal or the sham group; they received stimulation over the right dlPFC for 3 successive days. On the last day, participants performed a reinforcement learning task known as the orthogonalized go/no-go task; this was used to assess each participant's degree of Pavlovian bias in reward and punishment domains. We used computational modeling and hierarchical Bayesian analysis to estimate model parameters reflecting latent cognitive processes, including Pavlovian bias, go bias, and choice randomness. Several computational models were compared; the model with separate Pavlovian bias parameters for reward and punishment domains demonstrated the best model fit. When using a behavioral index of Pavlovian bias, the anodal group showed significantly lower Pavlovian bias in the punishment domain, but not in the reward domain, compared with the sham group. In addition, computational modeling showed that Pavlovian bias parameter in the punishment domain was lower in the anodal group than in the sham group, which is consistent with the behavioral findings. The anodal group also showed a lower go bias and choice randomness, compared with the sham group. These findings suggest that anodal tDCS may lead to behavioral suppression or change in Pavlovian bias in the punishment domain, which will help to improve comprehension of the causal neural mechanism.
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Affiliation(s)
- Hyeonjin Kim
- Department of Psychology, Seoul National University, Seoul, Korea
| | - Jihyun K. Hur
- Department of Psychology, Yale University, New Haven, Connecticut, United States of America
| | - Mina Kwon
- Department of Psychology, Seoul National University, Seoul, Korea
| | - Soyeon Kim
- Department of Psychology, Seoul National University, Seoul, Korea
| | - Yoonseo Zoh
- Department of Psychology, Princeton University, Princeton, New Jersey, United States of America
| | - Woo-Young Ahn
- Department of Psychology, Seoul National University, Seoul, Korea
- Department of Brain and Cognitive Sciences, Seoul National University, Seoul, Korea
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Azanza JR, Mensa J, Barberán J, Vázquez L, Pérez de Oteyza J, Kwon M, Yáñez L, Aguado JM, Cubillo Gracian A, Solano C, Ruiz Camps I, Fortún J, Salavert Lletí M, Gudiol C, Olave Rubio T, Solano C, García-Vidal C, Rovira Tarrats M, Suárez-Lledó Grande M, González-Sierra P, Dueñas Gutiérrez C. Recommendations on the use of azole antifungals in hematology-oncology patients. Rev Esp Quimioter 2023; 36:236-258. [PMID: 37017117 DOI: 10.37201/req/013.2023] [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] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Abstract
The administration of antifungals for therapeutic and, especially, prophylactic purposes is virtually a constant in patients requiring hematology-oncology treatment. Any attempt to prevent or treat Aspergillus or Mucor infections requires the administration of some drugs in the azole group, which include voriconazole, posaconazole and isavuconazole, noted for their activity against these pathogens. One very relevant aspect is the potential risk of interaction when associated with one of the antineoplastic drugs used to treat hematologic tumors, with serious complications. In this regard, acalabrutinib, bortezomib, bosutinib, carfilzomib, cyclophosphamide, cyclosporine A, dasatinib, duvelisib, gilteritinib, glasdegib, ibrutinib, imatinib, nilotinib, ponatinib, prednisone, ruxolitinib, tacrolimus, all-transretinoic acid, arsenic trioxide, venetoclax, or any of the vinca alkaloids, are very clear examples of risk, in some cases because their clearance is reduced and in others because of increased risk of QTc prolongation, which is particularly evident when the drug of choice is voriconazole or posaconazole.
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Affiliation(s)
- J R Azanza
- José Ramón Azanza,Servicio de Farmacología Clínica. Clínica Universitaria de Navarra. Pamplona. Spain.
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12
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Martínez-Laperche C, Sanz-Villanueva L, Díaz Crespo FJ, Muñiz P, Martín Rojas R, Carbonell D, Chicano M, Suárez-González J, Menárguez J, Kwon M, Diez Martín JL, Buño I, Bastos Oreiro M. Correction: EZH2 mutations at diagnosis in follicular lymphoma: a promising biomarker to guide frontline treatment. BMC Cancer 2022; 22:1224. [PMID: 36443715 PMCID: PMC9703722 DOI: 10.1186/s12885-022-10335-7] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- C. Martínez-Laperche
- grid.410526.40000 0001 0277 7938Gregorio Maranon Health Research Institute (IiSGM), Madrid, Spain ,grid.410526.40000 0001 0277 7938Department of Hematology, Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute (IiSGM), C/ Doctor Esuerdo 46, 28007 Madrid, Spain
| | - L. Sanz-Villanueva
- grid.410526.40000 0001 0277 7938Gregorio Maranon Health Research Institute (IiSGM), Madrid, Spain ,grid.410526.40000 0001 0277 7938Department of Hematology, Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute (IiSGM), C/ Doctor Esuerdo 46, 28007 Madrid, Spain
| | - F. J. Díaz Crespo
- grid.410526.40000 0001 0277 7938Gregorio Maranon Health Research Institute (IiSGM), Madrid, Spain ,grid.410526.40000 0001 0277 7938Pathology Department, Gregorio Maranon General University Hospital, Madrid, Spain
| | - P. Muñiz
- grid.410526.40000 0001 0277 7938Gregorio Maranon Health Research Institute (IiSGM), Madrid, Spain ,grid.410526.40000 0001 0277 7938Department of Hematology, Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute (IiSGM), C/ Doctor Esuerdo 46, 28007 Madrid, Spain
| | - R. Martín Rojas
- grid.410526.40000 0001 0277 7938Department of Hematology, Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute (IiSGM), C/ Doctor Esuerdo 46, 28007 Madrid, Spain
| | - D. Carbonell
- grid.410526.40000 0001 0277 7938Gregorio Maranon Health Research Institute (IiSGM), Madrid, Spain ,grid.410526.40000 0001 0277 7938Department of Hematology, Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute (IiSGM), C/ Doctor Esuerdo 46, 28007 Madrid, Spain
| | - M. Chicano
- grid.410526.40000 0001 0277 7938Gregorio Maranon Health Research Institute (IiSGM), Madrid, Spain ,grid.410526.40000 0001 0277 7938Department of Hematology, Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute (IiSGM), C/ Doctor Esuerdo 46, 28007 Madrid, Spain
| | - J. Suárez-González
- grid.410526.40000 0001 0277 7938Gregorio Maranon Health Research Institute (IiSGM), Madrid, Spain ,grid.410526.40000 0001 0277 7938Genomics Unit, Gregorio Maranon General University Hospital, IiSGM, Madrid, Spain
| | - J. Menárguez
- grid.410526.40000 0001 0277 7938Gregorio Maranon Health Research Institute (IiSGM), Madrid, Spain ,grid.410526.40000 0001 0277 7938Pathology Department, Gregorio Maranon General University Hospital, Madrid, Spain
| | - M. Kwon
- grid.410526.40000 0001 0277 7938Gregorio Maranon Health Research Institute (IiSGM), Madrid, Spain ,grid.410526.40000 0001 0277 7938Department of Hematology, Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute (IiSGM), C/ Doctor Esuerdo 46, 28007 Madrid, Spain
| | - J. L. Diez Martín
- grid.410526.40000 0001 0277 7938Gregorio Maranon Health Research Institute (IiSGM), Madrid, Spain ,grid.410526.40000 0001 0277 7938Department of Hematology, Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute (IiSGM), C/ Doctor Esuerdo 46, 28007 Madrid, Spain ,grid.4795.f0000 0001 2157 7667Department of Medicine, School of Medicine, Complutense University of Madrid, Madrid, Spain
| | - I. Buño
- grid.410526.40000 0001 0277 7938Gregorio Maranon Health Research Institute (IiSGM), Madrid, Spain ,grid.410526.40000 0001 0277 7938Department of Hematology, Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute (IiSGM), C/ Doctor Esuerdo 46, 28007 Madrid, Spain ,grid.410526.40000 0001 0277 7938Genomics Unit, Gregorio Maranon General University Hospital, IiSGM, Madrid, Spain ,grid.4795.f0000 0001 2157 7667Department of Cellular Biology, School of Medicine, Complutense University of Madrid, Madrid, Spain
| | - M. Bastos Oreiro
- grid.410526.40000 0001 0277 7938Gregorio Maranon Health Research Institute (IiSGM), Madrid, Spain ,grid.410526.40000 0001 0277 7938Department of Hematology, Gregorio Marañón General University Hospital, Gregorio Marañón Health Research Institute (IiSGM), C/ Doctor Esuerdo 46, 28007 Madrid, Spain
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Ahn H, Eun J, Yoon J, Son J, Weon J, Baek G, Yoon M, Han J, Kwon M, Kim S, Cheong J, Cho H. Cancer-associated fibroblast-derived SPP1 is a potential target for overcoming sorafenib and lenvatinib resistance in hepatocellular carcinoma. Eur J Cancer 2022. [DOI: 10.1016/s0959-8049(22)01079-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Martínez-Laperche C, Sanz-Villanueva L, Díaz Crespo FJ, Muñiz P, Martín Rojas R, Carbonell D, Chicano M, Suárez-González J, Menárguez J, Kwon M, Diez Martín JL, Buño I, Bastos Oreiro M. EZH2 mutations at diagnosis in follicular lymphoma: a promising biomarker to guide frontline treatment. BMC Cancer 2022; 22:982. [PMID: 36104682 PMCID: PMC9476261 DOI: 10.1186/s12885-022-10070-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 08/05/2022] [Indexed: 11/10/2022] Open
Abstract
AbstractEZH2 is mutated in nearly 25% of follicular lymphoma (FL) cases. Little is known about how EZH2 affects patients’ response to therapy. In this context, the aim of this study was to retrospectively analyze the frequency of mutations in EZH2 at diagnosis in tissue and ctDNA in patients with FL and to assess the patients’ outcomes after receiving immunochemotherapy, depending on the EZH2 mutation status. Among the 154 patients included in the study, 27% had mutated EZH2 (46% with high-grade and 26% with low-grade FL). Of the mutated tissue samples, the mutation in ctDNA was identified in 44% of cases. EZH2 mutation in ctDNA was not identified in any patient unmutated in the tissue.Unmutated patients who received R-CHOP had significantly more relapses than patients who received R-Bendamustine (16/49 vs. 2/23, p = 0.040). Furthermore, our results show that patients with mutated EZH2 treated with R-CHOP vs. those treated with R-Bendamustine present a lower incidence of relapse (10% vs. 42% p = 0.09 at 4 years), a higher PFS (92% vs. 40% p = 0.039 at 4 years), and higher OS (100% vs. 78% p = 0.039 at 4 years). Based on these data, RCHOP could be a more suitable regimen for mutated patients, and R-bendamustine for unmutated patients. These findings could mean the first-time identification of a useful biomarker to guide upfront therapy in FL.
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15
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Kang S, Kim TH, Ahn M, Choi Y, Kwon M, Lee H, Choi JH, Kim JH. 156P Low CD2 expression in sentinel lymph nodes of early breast cancer patients is associated with postoperative tumor recurrence or metastasis. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Kang MS, Kwon M, Lee SH, Kim WH, Lee GW, Jo HJ, Kim B, Yang SY, Kim KS, Han DW. 3D printing of skin equivalents with hair follicle structures and epidermal-papillary-dermal layers using gelatin/hyaluronic acid hydrogels. Chem Asian J 2022; 17:e202200620. [PMID: 35866189 DOI: 10.1002/asia.202200620] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [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: 06/13/2022] [Revised: 07/18/2022] [Indexed: 11/10/2022]
Abstract
Recent advances in three-dimensional (3D) bioprinting technologies enabled the fabrication of sophisticated live 3D tissue analogs. Although various hydrogel-based bioink has been reported, the development of advanced bioink materials that can reproduce the composition of native extracellular matrix (ECM) accurately and mimic the intrinsic property of laden cells is still challenging. In this work, 3D printed skin equivalents incorporating hair follicle structures and epidermal-papillary-dermal layers are fabricated with gelatin methacryloyl (GelMA)/hyaluronic acid (HA) MA (HAMA) hydrogel (GelMA/HAMA) bioink. The composition of collagen and glycosaminoglycan (GAG) of native skin was recapitulated by adjusting the combination of GelMA and HAMA. The GelMA/HAMA bioink was proven to have excellent viscoelastic and physicochemical properties, 3D printability, cytocompatibility, and functionality to maintain the hair inductive potency and facilitated spontaneous hair pore development. Overall, we suggest that the GelMA/HAMA hydrogels can be promising candidates as bioinks for the 3D printing of skin equivalents with epidermal-papillary-dermal multi-layers and hair follicle structures, and they might serve as a useful model in skin tissue engineering and regeneration.
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Affiliation(s)
- Moon Sung Kang
- Pusan National University, Cogno-Mechatronics Engineering, KOREA, REPUBLIC OF
| | - Mina Kwon
- Pusan National University, School of Chemical Engineering, KOREA, REPUBLIC OF
| | - Seok Hyun Lee
- Pusan National University, Cogno-Mechatronics Engineering, KOREA, REPUBLIC OF
| | - Won-Hyeon Kim
- Seoul National University Dental Hospital, Dental Life Science Research Institute, KOREA, REPUBLIC OF
| | - Gyeong Won Lee
- Pusan National University - Milyang Campus, Biomaterials Science, KOREA, REPUBLIC OF
| | - Hyo Jung Jo
- Pusan National University, Cogno-Mechatronics Engineering, KOREA, REPUBLIC OF
| | - Bongju Kim
- Seoul National University Dental Hospital, Dental Life Science Research Institute, KOREA, REPUBLIC OF
| | - Seung Yun Yang
- Pusan National University - Milyang Campus, Biomaterials Science, KOREA, REPUBLIC OF
| | - Ki Su Kim
- Pusan National University, School of Chemical Engineering, KOREA, REPUBLIC OF
| | - Dong-Wook Han
- Pusan National University, Cogno-Mechatronics Engineering, Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan 46241, Korea, 46241, Busan, KOREA, REPUBLIC OF
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Bak S, Kim M, Kim HJ, Lee HK, Kwon M, Hong JS, Min DJ, Byun HS, Lee JS, Song JK, Nam K, Lee SH. First report of Tulip Virus X infecting tulip ( Tulipa gesneriana) in Korea. Plant Dis 2022; 107. [PMID: 35666217 DOI: 10.1094/pdis-12-21-2762-pdn] [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] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Tulip virus X (tulip virus X, TVX) is a member of the genus Potexvirus (family Alphaflexiviridae) and is a positive single-stranded RNA virus. TVX was described first in Scotland (Mowat 1982), followed by several countries (Yamaji et al. 2001; Tzanetakis et al. 2005; Ward et al. 2008; Dees et al. 2011; Sochacki and Komorowska 2012; Wylie et al. 2019). In April 2021, 86 whole tulip plants showing viral symptoms in leaves (mosaic, yellowing, and malformation) and flowers (color breaking) were collected in Chilgok, Chuncheon, Goseong, Yecheon and Yesan, Korea. Furthermore, high-throughput sequencing was performed to identify viruses that infect tulips in Korea. Total RNA was extracted from pooled the leaves and petals using a Maxwell® 16 LEV Plant RNA Kit (Promega, Madison, USA). We constructed a single library using the TruSeq Stranded Total RNA LT Sample Prep Kit for Plant (Illumina, San Diego, USA). The library was 100 bp paired-end sequenced using Illumina's NovaSeq 6000 (Macrogen, Seoul, Korea) and was assembled de novo using Trinity software version trinityrnaseq_r20140717, with default parameters. The contigs were annotated as in previous study (Lee et al. 2020), revealing a single contig each related to TVX, lily symptomless virus (LSV), and tulip breaking virus (TBV) was generated from 648 million total reads. The TVX-related contig (GenBank ON205948) consisting of 6,076 bp showed 99.52% nucleotide identity (6027/6056 bp) with TVX-J (GenBank AB066288). We conducted an RT-PCR assay to validate the presence of viruses with specific primers as TVX-F5093/R5624 (5'-CTATCCGGACTCATTCTACTTC/GTGCGTTCCAGATAAGCTTG-3'), LSV-F7013/R7338 (5'-CTTGGTCGACAGGGACATAAC/GATTGGAATTGTGCTTTTCAGC-3'), and TBV-F7515/R8116 (5'-GTGTGTCATGGATGATTGTTG/CAACTGATTTGCTACCGCTAG-3'). Consequently, TVX were detected in 13 of 86 samples. Moreover, LSV and TBV were detected in 15 and 26 samples, respectively. However, the yellowing and mosaic observed in the TVX infected samples were not observed in the LSV and TBV infected samples. Subsequently, two TVX amplicons were selected, cloned and sequenced. The obtained sequences were 532 bp and were named YS24 and YS38 (GenBank LC664027 and LC664028), respectively. The Korean isolates showed 98.68% (525/532 bp) and 99.62% (530/532 bp) identity with Australian isolate (GenBank MH886522) in BLASTn analysis. To bioassay for TVX, the infected tulip leaf tissue from which YS24 was obtained was used to sap-inoculate, in triplicates, 15 species of indicator plants (Nicotiana benthamiana, N. clevelandii, N. debneyi, N. glutinosa, N. rustica, N. tabacum, Datura stramonium, Glycine max, Phaseolus vulgaris, Chenopodium amaranticolor, C. quinoa, Cucumis sativus, Cu. melo, Gomphrena globosa, and Tetragonia tetragonioides). After 14 days of inoculation, we observed distinct chlorotic spots on inoculated and upper leaves of C. quinoa, but no symptoms were observed in other indicator plants. In RT-PCR assay using TVX-specific primers, only C. quinoa showed a positive reaction. In previous studies, C. amaranticolor, C. quinoa, G. globosa, and N. benthamiana were known as the experimental host of TVX (Dees et al. 2011; Tzanetakis et al. 2005), but only C. quinoa was confirmed to be susceptible to the Korean isolate. Furthermore, transmission electron microscopy revealed typical flexuous rod-shaped viral particles in the inoculated C. quinoa. To our knowledge, this is the first report of TVX infecting tulips in Korea.
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Affiliation(s)
- Sangmin Bak
- Kyungpook National University, 34986, School of Applied Biosciences, 80, Daehak-ro, Buk-gu, Daegu, Daegu, Korea (the Republic of), 41566;
| | - Minseok Kim
- Kyungpook National University, 34986, School of Applied Biosciences, Daegu, Korea (the Republic of);
| | - Hak Ju Kim
- Kyungpook National University, 34986, School of Applied Biosciences, Daegu, Korea (the Republic of);
| | - Hong-Kyu Lee
- Kyungpook National University, 34986, School of Applied Biosciences, Daegu, Korea (the Republic of);
| | - Mina Kwon
- Kyungpook National University, 34986, School of Applied Biosciences, Daegu, Korea (the Republic of);
| | - Jin-Sung Hong
- Kangwon National University, 34962, Division of Bioresource Sciences and Interdisciplinary Program in Smart Agriculture, Chuncheon, Korea (the Republic of);
| | - Dong-Joo Min
- Kangwon National University, 34962, Division of Bioresource Sciences and Interdisciplinary Program in Smart Agriculture, Chuncheon, Gangwon-do, Korea (the Republic of);
| | - Hee-Seong Byun
- National Institute of Agricultural Sciences, 230986, Crop Protection Division, 166, Nongsaengmyeong-ro, Iseo-myeon, Wanju, Korea (the Republic of), 55365;
| | - Jun-Seong Lee
- National Institute of Agricultural Sciences, 230986, Crop Protection Division, Wanju, Korea (the Republic of);
| | - Jae-Keon Song
- Chungcheongnam-do Agricultural Research and Extension Services, Flower Research Institute, Yesan, Korea (the Republic of);
| | - Kyunghwa Nam
- Kyungpook National University, 34986, Institute of Plant Medicine, Daegu, Korea (the Republic of);
| | - Su-Heon Lee
- Kyungpook National University, 34986, School of Applied Biosciences, Daegu, Daegu, Korea (the Republic of)
- Kyungpook National University, 34986, Institute of Plant Medicine, Daegu, Daegu, Korea (the Republic of);
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Lee SY, Jeon S, Kwon YW, Kwon M, Kang MS, Seong KY, Park TE, Yang SY, Han DW, Hong SW, Kim KS. Combinatorial wound healing therapy using adhesive nanofibrous membrane equipped with wearable LED patches for photobiomodulation. Sci Adv 2022; 8:eabn1646. [PMID: 35427152 PMCID: PMC9012471 DOI: 10.1126/sciadv.abn1646] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 02/25/2022] [Indexed: 06/02/2023]
Abstract
Wound healing is the dynamic tissue regeneration process replacing devitalized and missing tissue layers. With the development of photomedicine techniques in wound healing, safe and noninvasive photobiomodulation therapy is receiving attention. Effective wound management in photobiomodulation is challenged, however, by limited control of the geometrical mismatches on the injured skin surface. Here, adhesive hyaluronic acid-based gelatin nanofibrous membranes integrated with multiple light-emitting diode (LED) arrays are developed as a skin-attachable patch. The nanofibrous wound dressing is expected to mimic the three-dimensional structure of the extracellular matrix, and its adhesiveness allows tight coupling between the wound sites and the flexible LED patch. Experimental results demonstrate that our medical device accelerates the initial wound healing process by the synergetic effects of the wound dressing and LED irradiation. Our proposed technology promises progress for wound healing management and other biomedical applications.
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Affiliation(s)
- So Yun Lee
- School of Chemical Engineering, College of Engineering, Pusan National University, Busan 46241, Republic of Korea
| | - Sangheon Jeon
- Department of Cogno-Mechatronics Engineering, College of Nanoscience and Nanotechnology, Pusan National University, Busan 46241, Republic of Korea
| | - Young Woo Kwon
- Department of Nano-fusion Engineering, College of Nanoscience and Nanotechnology, Pusan National University, Busan 46241, Republic of Korea
| | - Mina Kwon
- School of Chemical Engineering, College of Engineering, Pusan National University, Busan 46241, Republic of Korea
| | - Moon Sung Kang
- Department of Cogno-Mechatronics Engineering, College of Nanoscience and Nanotechnology, Pusan National University, Busan 46241, Republic of Korea
| | - Keum-Yong Seong
- Department of Biomaterials Science, College of Natural Resources and Life Science, Pusan National University, Miryang 50463, Republic of Korea
| | - Tae-Eon Park
- School of Chemical Engineering, College of Engineering, Pusan National University, Busan 46241, Republic of Korea
| | - Seung Yun Yang
- Department of Biomaterials Science, College of Natural Resources and Life Science, Pusan National University, Miryang 50463, Republic of Korea
| | - Dong-Wook Han
- Department of Cogno-Mechatronics Engineering, College of Nanoscience and Nanotechnology, Pusan National University, Busan 46241, Republic of Korea
| | - Suck Won Hong
- Department of Cogno-Mechatronics Engineering, College of Nanoscience and Nanotechnology, Pusan National University, Busan 46241, Republic of Korea
| | - Ki Su Kim
- School of Chemical Engineering, College of Engineering, Pusan National University, Busan 46241, Republic of Korea
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19
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Abstract
Graphene is sp2-hybridized carbon structure-based two-dimensional (2D) sheet. Graphene-based nanomaterials possess several features such as unique mechanical, electronic, thermal, and optical properties, high specific surface area, versatile surface functionalization, and biocompatibility, which attracted researcher's interests in various fields including biomedicine. In this chapter, we particularly focused on the biomedical imaging applications of graphene-based nanomaterials like graphene oxide (GO), reduced graphene oxide (rGO), graphene quantum dots (GQDs), graphene oxide quantum dots (GOQDs), and other derivatives, which utilize their outstanding optical properties. There are some biomedical imaging modalities using Graphene-based Nanomaterials, among which we will highlight fluorescence imaging, Raman imaging, magnetic resonance imaging, and photoacoustic imaging. We also discussed the brief perspectives and future application related to them.
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Affiliation(s)
- So Yun Lee
- School of Chemical Engineering, College of Engineering, Pusan National University, Busan, South Korea
| | - Mina Kwon
- School of Chemical Engineering, College of Engineering, Pusan National University, Busan, South Korea
| | | | - Anara Molkenova
- BIO-IT Fusion Technology Research Institute, Pusan National University, Busan, South Korea
| | - Dong-Wook Han
- Department of Cogno-Mechatronics Engineering, College of Nanoscience and Nanotechnology, Pusan National University, Busan, South Korea
| | - Ki Su Kim
- School of Chemical Engineering, College of Engineering, Pusan National University, Busan, South Korea.
- Institute of Advanced Organic Materials, Pusan National University, Busan, South Korea.
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20
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Kim R, Kwon M, An M, Kim ST, Smith SA, Loembé AB, Mortimer PGS, Armenia J, Lukashchuk N, Shah N, Dean E, Park WY, Lee J. Phase II study of ceralasertib (AZD6738) in combination with durvalumab in patients with advanced/metastatic melanoma who have failed prior anti-PD-1 therapy. Ann Oncol 2021; 33:193-203. [PMID: 34710570 DOI: 10.1016/j.annonc.2021.10.009] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 10/14/2021] [Accepted: 10/15/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Modulating the DNA damage response and repair (DDR) pathways is a promising strategy for boosting cancer immunotherapy. Ceralasertib (AZD6738) is an oral inhibitor of the serine/threonine protein kinase ataxia telangiectasia and Rad3-related protein, which is crucial for DDR. PATIENTS AND METHODS This phase II trial evaluated ceralasertib plus durvalumab for the treatment of patients with metastatic melanoma who had failed anti-programmed cell death protein 1 therapy. RESULTS Among the 30 patients, we observed an overall response rate of 31.0% and a disease control rate of 63.3%. Responses were evident across patients with acral, mucosal, and cutaneous melanoma. The median duration of response was 8.8 months (range, 3.8-11.7 months). The median progression-free survival was 7.1 months (95% confidence interval, 3.6-10.6 months), and the median overall survival was 14.2 months (95% confidence interval, 9.3-19.1 months). Common adverse events were largely hematologic and manageable with dose interruptions and reductions. Exploratory biomarker analysis suggested that tumors with an immune-enriched microenvironment or alterations in the DDR pathway were more likely to respond to the study treatment. CONCLUSION We conclude that ceralasertib in combination with durvalumab has promising antitumor activity among patients with metastatic melanoma who have failed anti-programmed cell death protein 1 therapy, and constitute a population with unmet needs.
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Affiliation(s)
- R Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - M Kwon
- Department of Hematology-Oncology, Ajou University School of Medicine, Suwon, Korea
| | - M An
- Samsung Advanced Institute of Health Science and Technology, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - S T Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - S A Smith
- Oncology R&D, AstraZeneca, Cambridge, UK
| | - A B Loembé
- Oncology R&D, AstraZeneca, Cambridge, UK
| | | | - J Armenia
- Oncology R&D, AstraZeneca, Cambridge, UK
| | | | - N Shah
- Oncology R&D, AstraZeneca, Cambridge, UK
| | - E Dean
- Oncology R&D, AstraZeneca, Cambridge, UK
| | - W-Y Park
- Samsung Genome Institute, Samsung Medical Center, Seoul, Korea; Geninus Inc., Seoul, Korea
| | - J Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea; Department of Intelligent Precision Healthcare Convergence, Sungkyunkwan University, Suwon, Korea.
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21
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Abstract
Various non-invasive administrations have recently emerged as an alternative to conventional needle injections. A transdermal drug delivery system (TDDS) represents the most attractive method among these because of its low rejection rate, excellent ease of administration, and superb convenience and persistence among patients. TDDS could be applicable in not only pharmaceuticals but also in the skin care industry, including cosmetics. Because this method mainly involves local administration, it can prevent local buildup in drug concentration and nonspecific delivery to tissues not targeted by the drug. However, the physicochemical properties of the skin translate to multiple obstacles and restrictions in transdermal delivery, with numerous investigations conducted to overcome these bottlenecks. In this review, we describe the different types of available TDDS methods, along with a critical discussion of the specific advantages and disadvantages, characterization methods, and potential of each method. Progress in research on these alternative methods has established the high efficiency inherent to TDDS, which is expected to find applications in a wide range of fields.
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Affiliation(s)
- Woo Yeup Jeong
- School of Chemical Engineering, Pusan National University, 2 Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan, 46241, Republic of Korea
| | - Mina Kwon
- School of Chemical Engineering, Pusan National University, 2 Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan, 46241, Republic of Korea
| | - Hye Eun Choi
- School of Chemical Engineering, Pusan National University, 2 Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan, 46241, Republic of Korea
| | - Ki Su Kim
- School of Chemical Engineering, Pusan National University, 2 Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan, 46241, Republic of Korea.
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Sanz‐Villanueva L, Díaz Crespo F, Martín Rojas R, Carbonell D, Chicano M, Suárez‐González J, Muñiz P, Menárguez J, Kwon M, Diez Martín JL, Buño I, Martínez‐Laperche C, Bastos Oreiro M. ANALYSIS OF
EZH2
MUTATIONS IN SOLID AND LIQUID BIOPSY AND ITS ROLE AS PREDICTIVE BIOMARKER FOR CHEMOTHERAPY IN PATIENTS WITH FOLLICULAR LYMPHOMA. Hematol Oncol 2021. [DOI: 10.1002/hon.38_2880] [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: 11/07/2022]
Affiliation(s)
- L. Sanz‐Villanueva
- Gregorio Marañón Health Research Institute (IiSGM) Gregorio Marañón General University Hospital Department of Hematology Madrid Spain
| | - F. Díaz Crespo
- Gregorio Marañón Gregorio Marañón General University Hospital Pathology Department Madrid Spain
| | - R. Martín Rojas
- Gregorio Marañón General University Hospital Department of Hematology Madrid Spain
| | - D. Carbonell
- Gregorio Marañón Health Research Institute (IiSGM) Gregorio Marañón General University Hospital Department of Hematology Madrid Spain
| | - M. Chicano
- Gregorio Marañón Health Research Institute (IiSGM) Gregorio Marañón General University Hospital Department of Hematology Madrid Spain
| | - J. Suárez‐González
- Gregorio Marañón Health Research Institute (IiSGM) Gregorio Marañón General University Hospital Genomics Unit Madrid Spain
| | - P. Muñiz
- Gregorio Marañón Health Research Institute (IiSGM) Gregorio Marañón General University Hospital Department of Hematology Madrid Spain
| | - J. Menárguez
- Gregorio Marañón General University Hospital Department of Hematology and Pathology Madrid Spain
| | - M. Kwon
- Gregorio Marañón Health Research Institute (IiSGM) Gregorio Marañón General University Hospital Department of Hematology Madrid Spain
| | - J. L. Diez Martín
- Gregorio Marañón Health Research Institute (IiSGM) Gregorio Marañón General University Hospital Department of Hematology Complutense University of Madrid, Department of Medicine Madrid Spain
| | - I. Buño
- Gregorio Marañón Health Research Institute (IiSGM) Gregorio Marañón General University Hospital Department of Hematology and Genomics Unit Complutense University of Madrid Department of Cellular Biology Madrid Spain
| | - C. Martínez‐Laperche
- Gregorio Marañón Health Research Institute (IiSGM) Gregorio Marañón General University Hospital Department of Hematology Madrid Spain
| | - M. Bastos Oreiro
- Gregorio Marañón Health Research Institute (IiSGM) Gregorio Marañón General University Hospital Department of Hematology Madrid Spain
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23
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Bastos‐Oreiro M, Bailén R, Silva P, Monsalvo S, Pérez Corral A, Carbonell D, Díaz Crespo F, Gómez‐Fernández I, Oarbeascoa G, Dorado N, Muñoz C, Sabell S, Menarguez J, Martínez‐Laperche C, Buño I, Anguita Velasco J, Díez‐Martín JL, Kwon M. RELAPSE CHARACTERIZATION IN DIFFUSE LARGE B CELL LYMPHOMA PATIENTS UNDERGOING COMMERCIAL CAR‐T CELL THERAPY: EXPERIENCE FROM A SINGLE CENTRE. Hematol Oncol 2021. [DOI: 10.1002/hon.180_2880] [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: 11/07/2022]
Affiliation(s)
- M. Bastos‐Oreiro
- Hospital Universitario Gregorio Marañón, *equal contribution Hematology Madrid Spain
| | - R. Bailén
- Hospital Universitario Gregorio Marañón, *equal contribution Hematology Madrid Spain
| | - P. Silva
- Hospital Universitario Gregorio Marañón Hematology Madrid Spain
| | - S. Monsalvo
- Hospital Universitario Gregorio Marañón Hematology Madrid Spain
| | - A. Pérez Corral
- Hospital Universitario Gregorio Marañón Hematology Madrid Spain
| | - D. Carbonell
- Hospital Universitario Gregorio Marañón Hematology Madrid Spain
| | - F. Díaz Crespo
- Hospital Universitario Gregorio Marañón Pathology Madrid Spain
| | | | - G. Oarbeascoa
- Hospital Universitario Gregorio Marañón Hematology Madrid Spain
| | - N. Dorado
- Hospital Universitario Gregorio Marañón Hematology Madrid Spain
| | - C. Muñoz
- Hospital Universitario Gregorio Marañón Hematology Madrid Spain
| | - S. Sabell
- Hospital Universitario Gregorio Marañón Hematology Madrid Spain
| | - J. Menarguez
- Hospital Universitario Gregorio Marañón Pathology Madrid Spain
| | | | - I. Buño
- Hospital Universitario Gregorio Marañón Hematology Madrid Spain
| | | | | | - M. Kwon
- Hospital Universitario Gregorio Marañón Hematology Madrid Spain
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Xia Y, Kim J, Nsair A, Ardehali A, Shemin R, Kwon M. Outcomes of Heart Transplant Recipients Bridged with Percutaneous versus Durable LVADs. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1947] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Choi H, Kwon M, Choi HE, Hahn SK, Kim KS. Non-Invasive Topical Drug-Delivery System Using Hyaluronate Nanogels Crosslinked via Click Chemistry. Materials (Basel) 2021; 14:1504. [PMID: 33803897 PMCID: PMC8003300 DOI: 10.3390/ma14061504] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/11/2021] [Accepted: 03/15/2021] [Indexed: 12/16/2022]
Abstract
Hyaluronate (HA) has been widely investigated for noninvasive topical drug delivery of chemical drugs and biopharmaceuticals. However, previous noninvasive delivery systems have been facilitated mostly by chemical conjugation of drugs with HA, which can cause reduced therapeutic efficacy and safety issues in chemically modified drugs. Here, HA nanogels were synthesized by crosslinking via "click" chemistry for noninvasive topical delivery of a model drug without chemical modification. The model-drug-encapsulating HA nanogels could be uptaken to the skin melanoma cells in vitro by HA-mediated endocytosis. In addition, histological analysis showed that HA nanogels could be topically delivered to the deep skin and tongue tissues through the noninvasive delivery routes. Taken together, HA nanogels could be effectively used for the noninvasive topical delivery of various therapeutic drugs.
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Affiliation(s)
- Hyunsik Choi
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77-Cheongam-ro, Nam-gu, Pohang, Gyeongbuk 790-784, Korea;
| | - Mina Kwon
- School of Chemical Engineering, College of Engineering, Pusan National University, 2 Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan 46241, Korea; (M.K.); (H.E.C.)
| | - Hye Eun Choi
- School of Chemical Engineering, College of Engineering, Pusan National University, 2 Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan 46241, Korea; (M.K.); (H.E.C.)
| | - Sei Kwang Hahn
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77-Cheongam-ro, Nam-gu, Pohang, Gyeongbuk 790-784, Korea;
| | - Ki Su Kim
- School of Chemical Engineering, College of Engineering, Pusan National University, 2 Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan 46241, Korea; (M.K.); (H.E.C.)
- Center for Nanomedicine, Brigham and Women’s Hospital and Harvard Medical School, 45 Francis Street, Boston, MA 02115, USA
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Byeon S, Cho HJ, Jang KT, Kwon M, Lee J, Lee J, Kim ST. Molecular profiling of Asian patients with advanced melanoma receiving check-point inhibitor treatment. ESMO Open 2020; 6:100002. [PMID: 33399091 PMCID: PMC7910729 DOI: 10.1016/j.esmoop.2020.100002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/21/2020] [Accepted: 11/02/2020] [Indexed: 12/24/2022] Open
Abstract
Objective Melanoma is major medical challenge and being able to monitor treatment response is critical. This study aimed to use molecular profiling of Asian patients with advanced melanoma who were receiving treatment with check-point inhibitors (CPIs) to identify novel biomarkers of tumor response. Methods Next-generation sequencing (NGS) was performed using tumor specimens collected from 178 Asian patients with metastatic melanoma receiving CPIs. The NGS data and clinical-pathological factors were analyzed for potential genetic biomarkers of tumor response to CPI treatment. Results The most common melanoma subtype was acral melanoma (40%), followed by cutaneous melanoma (32%), mucosal melanoma (26%), and others (2%). For calculation of treatment efficacy, 164 of the patients could be evaluated. The overall response rate was 45.7%, of which 41 cases exhibited complete responses (25.0%) and 34 showed partial responses (20.7%). There were no significant differences in tumor responses based on melanoma subtype (P = 0.295). Genetically, NRAS mutations, TP53 mutations, and NF2 deletions were significantly associated with resistance to CPIs (P < 0.05). In contrast, MYC and RPS6KB1 amplifications were associated with responsiveness to CPIs (P < 0.05). Median progression-free survival (PFS) for patients treated with CPIs was 5.9 months (95% CI, 3.8-8.05 months). Univariate analysis identified TP53 and BRAF mutations, NF2 deletions, and BIRC2 amplifications as poor prognostic factors for PFS (P < 0.05). Conclusions This study determined the integrated genomic profiles of Asian patients with metastatic melanoma receiving CPIs and identified candidate biomarkers that reflected treatment outcomes. The molecular characterization of Asian melanoma patients receiving check-point inhibitors (CPIs) using NGS has not been reported. NRAS and TP53 mutations and NF2 deletions were significantly associated with resistance to CPIs. MYC and RPS6KB1 amplifications were associated with responsiveness to CPIs. TP53 and BRAF mutations, NF2 deletions, and BIRC2 amplifications were poor prognostic factors for progression-free survival. This is the largest integrated genomic study to date that identifying novel biomarkers of CPIs in Asian melanoma patients.
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Affiliation(s)
- S Byeon
- Department of Medicine, Division of Hematology-Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea; Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | - H J Cho
- Department of Medicine, Division of Hematology-Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea; Precision Medicine Research Institute, Samsung Medical Center, Seoul, Korea
| | - K-T Jang
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - M Kwon
- Department of Medicine, Division of Hematology-Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - J Lee
- Department of Medicine, Division of Hematology-Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - J Lee
- Department of Medicine, Division of Hematology-Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - S T Kim
- Department of Medicine, Division of Hematology-Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
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Song CW, Rathnasingh C, Park JM, Kwon M, Song H. CRISPR-Cas9 mediated engineering of Bacillus licheniformis for industrial production of (2R,3S)-butanediol. Biotechnol Prog 2020; 37:e3072. [PMID: 32964665 DOI: 10.1002/btpr.3072] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/13/2020] [Accepted: 08/21/2020] [Indexed: 12/26/2022]
Abstract
Bacillus lichenformis is an industrially promising generally recognized as safe (GRAS) strain that can be used for the production of a valuable chemical, 2,3-butanediol (BDO). Conventional gene deletion vectors and/or methods are time-consuming and have poor efficiency. Therefore, clustered regularly interspaced short palindromic repeat (CRISPR)-Cas9 mediated homologous recombination was used to engineer a newly isolated and UV-mutagenized B. licheniformis 4071-15 strain. With the help of a CRISPR-Cas9 system, this one-step process could be used for the deletion of ldh gene within 4 days with high-efficiency exceeding 60%. In addition, the sequential deletion of target genes for engineering studies was evaluated, and it was confirmed that a triple mutant strain (ldh, dgp, and acoR) could be obtained by repeated one-step cycles. Furthermore, a practical metabolic engineering study was carried out using a CRISPR-Cas9 system for the stereospecific production of (2R,3S)-BDO. The predicted (2R,3R)-butanediol dehydrogenase encoded by the gdh gene was selected as a target for the production of (2R,3S)-BDO, and the mutant was successfully obtained. The results show that the stereospecific production of (2R,3S)-BDO was possible with the gdh deletion mutant, while the 4071-15 host strain still generated 26% of (2R,3R)-BDO. It was also shown that the 4071-15 Δgdh mutant could produce 115 g/L of (2R,3S)-BDO in 64 hr by two-stage fed-batch fermentation. This study has shown the efficient development of a (2R,3S)-BDO producing B. licheniformis strain based on CRISPR-Cas9 and fermentation technologies.
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Affiliation(s)
- Chan Woo Song
- Research and Development Center, GS Caltex Corporation, Daejeon, Republic of Korea
| | | | - Jong Myoung Park
- Research and Development Center, GS Caltex Corporation, Daejeon, Republic of Korea
| | - Mina Kwon
- Research and Development Center, GS Caltex Corporation, Daejeon, Republic of Korea
| | - Hyohak Song
- Research and Development Center, GS Caltex Corporation, Daejeon, Republic of Korea
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Balasubramanya S, Kwon M. CORONARY ARTERY BYPASS GRAFTING IN A PATIENT WITH PRIOR LEFT PNEUMONECTOMY: A CASE REPORT. Chest 2020. [DOI: 10.1016/j.chest.2020.05.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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29
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Kwon M, Park E, Livingston JA, Dean GE, Suzanne DS. 0268 Development of an Integrated Model of Sleep Deprivation in Adolescence. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.266] [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: 11/13/2022] Open
Abstract
Abstract
Introduction
Sleep deprivation is a consistently and widely concerning problem among adolescents. Although a few models have been proposed to explain the relationships and pathways through which factors influence sleep in adolescents, there are lack of theoretical models that apply both biological and behavioral factors that contribute to sleep deprivation across the trajectory of adolescent development. The current study proposes an integrated model that draws upon constructs from several influential theories with an aim to re-conceptualize factors associated with sleep deprivation as a chronic and cyclic problem that emerges from biological and behavioral changes in youth.
Methods
The Two Process Model of Sleep Regulation, Spielman’s 3p model, the theory of planned behavior, dual systems model, and sleep health framework are used to develop an integrated model of factors that lead to sleep deprivation in adolescents.
Results
The resulting integrated model highlights the importance of adolescent’s inherent nature of delayed sleep phase at pubertal onset (two process model); increased reward-seeking that precedes the structural maturation of their cognitive control and emotions (dual systems model); and their attitudes/perceptions towards sleep (theory of planned behavior), which is often geared toward not prioritizing sleep. Sleep health framework adequately frames the pattern of sleep-wakefulness in adolescents using a multidimensional approach of sleep. Moreover, the new model presents contextual factors (Spielman’s 3p model) and the way that these constructs interact in order to maintain a vicious cycle of insufficient sleep which leads to chronic sleep deprivation.
Conclusion
The current model portrays a wide-ranging view of mechanisms underlying sleep deprivation among adolescence by integrating both biological and behavioral aspects. The model is proposed to encourage researchers to explore these conceptual elements of biological and neurobiological changes, and behavioral problems in order to operationalize relevant measures to relate the concepts to sleep deprivation and subsequent health outcomes in adolescents.
Support
None
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Affiliation(s)
- M Kwon
- School of Nursing, University at Buffalo, SUNY, Buffalo, NY
| | - E Park
- School of Nursing, University at Buffalo, SUNY, Buffalo, NY
| | - J A Livingston
- School of Nursing, University at Buffalo, SUNY, Buffalo, NY
| | - G E Dean
- School of Nursing, University at Buffalo, SUNY, Buffalo, NY
| | - D S Suzanne
- School of Nursing, University at Buffalo, SUNY, Buffalo, NY
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Weiss C, Kwon M, Dickerson S, Dean G. 1051 Level Of Agreement Between Objective And Subjective Sleep Measures In Lung Cancer Survivors With Insomnia. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.1047] [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: 11/12/2022] Open
Abstract
Abstract
Introduction
Lung cancer survivors (LCS) have the second-highest incidence of impaired sleep among cancer population. Clinical studies use self-reported and objective measures to assess insomnia in LCS. However, negative beliefs of sleep patterns may impair sleep perception, impact psychological state, and influence insomnia treatment and survivorship outcomes. This study aims to assess the level of agreement between subjective and objective sleep measures in LCS.
Methods
Forty-four non-small cell lung cancer survivors, stage I-III, at least 6 weeks after treatment completion, with Insomnia Severity Index >7, were recruited from two sites from 2014-2016. Individuals with sleep apnea, menopause, rotating shift work, uncontrolled substance abuse, or unstable medical/psychiatric illnesses were excluded from the study. Agreement between total sleep time (TST), sleep latency (SL) and sleep efficiency (SE) from Sleep Diary and wrist-actigraphy (i.e. CamNtech) were assessed with Intraclass Correlation (ICC) and Bland-Altman plots. Analysis of ICC, mean difference, standard deviation (SD) and 95% confidence interval (CI) were conducted using SPSS 24.
Results
LCS were male (63.6%), 60-69 years old (52.3%), married or living with a partner (50%). Self-reported measurements underestimated TST (-68.2 minutes, ICC 0.45, CI 95%, SD 108.1) and SL (-25.9 minutes, ICC 95%, ICC -0.54, DS 17.5). Objective and self-reported measurements largely overlapped for SE, with a small actigraphy-based overestimation (9.2, ICC 0.2, CI95%, SD 7.3). Bland-Altman plots revealed that the agreement increased with lower SE values.
Conclusion
LCS tended to underestimate TST and SL. An apparent agreement between objective and self-reported measures for SE may indicate sleep state misperception. Differences in various sleep parameters and potential covariates should be investigated for contribution to the unexplained considerable individual variability in behavioral treatment response among cancer survivors in larger sample sizes.
Support
1R01NR018215-01 (GED); T32GM099607(CW).
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Affiliation(s)
- C Weiss
- Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, NY
| | - M Kwon
- School of Nursing, State University of New York at Buffalo, NY
| | - S Dickerson
- School of Nursing, State University of New York at Buffalo, NY
| | - G Dean
- School of Nursing, State University of New York at Buffalo, NY
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Al-Saffar F, Hsu J, Fuentes J, Smith J, Fraschilla S, Stimpson E, Moore M, Fan A, Kwon M, Ardehali A, Cruz D, Deng M, Nsair A. Combined AlloSure and AlloMap Testing in Multi-Organ Heart Transplantation Rejection Surveillance. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.566] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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32
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Hsu J, Saffar FA, Fraschilla S, Moore M, Kamath M, Ardehali R, Cruz D, Baas A, Deng M, Kwon M, Shemin R, Ardehali A, Nsair A. Use of Cardiac Grafts from Suicidal Hanging Donors: Single-Center Experience. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Zucker D, Srinivasa R, Genshaft S, Yang E, Kwon M, Moriarty J. Abstract No. 678 Minimally invasive repair of ascending aortic pseudoaneurysms: an alternative to open surgical repair in high-risk patients. J Vasc Interv Radiol 2020. [DOI: 10.1016/j.jvir.2019.12.737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Graham TM, Kwon M, Grinkemeyer B, Marra Z, Jiang X, Lichtman MT, Sun Y, Ebert M, Saffman M. Rydberg-Mediated Entanglement in a Two-Dimensional Neutral Atom Qubit Array. Phys Rev Lett 2019; 123:230501. [PMID: 31868460 DOI: 10.1103/physrevlett.123.230501] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Indexed: 06/10/2023]
Abstract
We demonstrate high fidelity two-qubit Rydberg blockade and entanglement on a pair of sites in a large two-dimensional qubit array. The qubit array is defined by a grid of blue detuned lines of light with 121 sites for trapping atomic qubits. Improved experimental methods have increased the observed Bell state fidelity to F_{Bell}=0.86(2). Accounting for errors in state preparation and measurement we infer a fidelity of F_{Bell}^{-SPAM}=0.88. Accounting for errors in single qubit operations we infer that a Bell state created with the Rydberg mediated C_{Z} gate has a fidelity of F_{Bell}^{C_{Z}}=0.89. Comparison with a detailed error model based on quantum process matrices indicates that finite atom temperature and laser noise are the dominant error sources contributing to the observed gate infidelity.
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Affiliation(s)
- T M Graham
- Department of Physics, University of Wisconsin-Madison, 1150 University Avenue, Madison, Wisconsin 53706, USA
| | - M Kwon
- Department of Physics, University of Wisconsin-Madison, 1150 University Avenue, Madison, Wisconsin 53706, USA
| | - B Grinkemeyer
- Department of Physics, University of Wisconsin-Madison, 1150 University Avenue, Madison, Wisconsin 53706, USA
| | - Z Marra
- Department of Physics, University of Wisconsin-Madison, 1150 University Avenue, Madison, Wisconsin 53706, USA
| | - X Jiang
- Department of Physics, University of Wisconsin-Madison, 1150 University Avenue, Madison, Wisconsin 53706, USA
| | - M T Lichtman
- Department of Physics, University of Wisconsin-Madison, 1150 University Avenue, Madison, Wisconsin 53706, USA
| | - Y Sun
- Department of Physics, University of Wisconsin-Madison, 1150 University Avenue, Madison, Wisconsin 53706, USA
| | - M Ebert
- Department of Physics, University of Wisconsin-Madison, 1150 University Avenue, Madison, Wisconsin 53706, USA
| | - M Saffman
- Department of Physics, University of Wisconsin-Madison, 1150 University Avenue, Madison, Wisconsin 53706, USA
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Vu TH, Kwon M, Ahmed S, Gule-Monroe M, Chen MM, Sun J, Fornage BD, Debnam JM, Edeiken-Monroe B. Diagnostic Accuracy and Scope of Intraoperative Transoral Ultrasound and Transoral Ultrasound-Guided Fine-Needle Aspiration of Retropharyngeal Masses. AJNR Am J Neuroradiol 2019; 40:1960-1964. [PMID: 31582388 DOI: 10.3174/ajnr.a6236] [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: 04/01/2019] [Accepted: 08/12/2019] [Indexed: 11/07/2022]
Abstract
The use of transoral sonography-guided fine-needle aspiration for intraoperative localization of retropharyngeal masses has been described by Fornage et al. The purpose of this study was to assess the accuracy of this technique. We reviewed the images and medical records of 26 patients with a retropharyngeal lesion suspicious for a metastatic lymph node of Rouviere identified on CT and/or PET/CT. There were 14 patients with a history of thyroid cancer, 7 with mucosal squamous cell carcinoma, 1 with renal cell carcinoma, 1 with parotid acinic cell cancer, 1 with metastatic colon adenocarcinoma, and 2 with no history of cancer. Intraoperative transoral sonography was performed using a commercially available endovaginal transducer. A transoral sonography-guided fine-needle aspiration was performed with a 25-cm-long 20-ga Chiba needle through a needle guide attached to the transducer shaft. Cytopathologic results were categorized as malignant, benign, or nondiagnostic. Transoral sonography and transoral sonography-guided fine-needle aspiration were performed in all patients. A diagnostic specimen was obtained in 25 of 26 (96%) patients with a 100% overall accuracy. Twelve patients underwent subsequent transoral resection of the retropharyngeal mass. In each patient, surgical pathology confirmed the fine-needle aspiration biopsy result. In 4 patients, transoral sonography-guided injection of methylene blue was used to facilitate intraoperative localization of the metastatic retropharyngeal mass. Transoral sonography and transoral sonography-guided fine-needle aspiration of suspicious masses in the retropharyngeal space are highly accurate procedures for identification and cytologic evaluation of benign and metastatic lymph nodes of Rouviere and for presurgical localization.
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Affiliation(s)
- T H Vu
- From the Section of Neuroradiology (T.H.V., M.K., S.A., M.G.-M., M.M.C., J.M.D., B.E.-M.)
| | - M Kwon
- From the Section of Neuroradiology (T.H.V., M.K., S.A., M.G.-M., M.M.C., J.M.D., B.E.-M.)
| | - S Ahmed
- From the Section of Neuroradiology (T.H.V., M.K., S.A., M.G.-M., M.M.C., J.M.D., B.E.-M.)
| | - M Gule-Monroe
- From the Section of Neuroradiology (T.H.V., M.K., S.A., M.G.-M., M.M.C., J.M.D., B.E.-M.)
| | - M M Chen
- From the Section of Neuroradiology (T.H.V., M.K., S.A., M.G.-M., M.M.C., J.M.D., B.E.-M.)
| | - J Sun
- Department of Biostatistics (J.S.), University of Texas MD Anderson Cancer Center, Houston, Texas
| | - B D Fornage
- Section of Breast Imaging (B.D.F.), Department of Diagnostic Radiology
| | - J M Debnam
- From the Section of Neuroradiology (T.H.V., M.K., S.A., M.G.-M., M.M.C., J.M.D., B.E.-M.)
| | - B Edeiken-Monroe
- From the Section of Neuroradiology (T.H.V., M.K., S.A., M.G.-M., M.M.C., J.M.D., B.E.-M.)
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Motilla De La Cámara M, Velasco Gimeno C, Cuerda Compes C, Bretón Lesmes I, Camblor Alvarez M, Morales Cerchiaro A, Arhip L, Carrascal Fabian M, Dorado Herrero N, Kwon M, Garcia Peris P. MON-PO370: Plasma Level Citrulline Undergoing Hematopopoietic Stem Cell Transplantation. Clin Nutr 2019. [DOI: 10.1016/s0261-5614(19)32204-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Bondar G, Bao T, Kurani M, Bhaskar D, Le A, Dod R, Khachatoorian Y, Aliyari A, Higuchi E, Oh E, Patel K, Cadeiras M, Schaenman J, Masukawa L, Kupiec-Weglinski S, Groysberg V, Bakir M, Depasquale E, Kamath M, Liem D, Meltzer J, Kwon M, Rossetti M, Elashoff D, Li X, Reed E, Ping P, Deng M. Genomic Prediction of One Year Survival Status Related to Functional Recovery Potential in Advanced Heart Failure Patients Undergoing Mechanical Circulatory Support. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.137] [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: 11/26/2022] Open
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38
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Salimbangon A, Vucicevic D, Lum C, Chang A, Khuu T, Moore M, Chand R, Cadeiras M, Kwon M, Deng M, Kamath M, DePasquale E. Is There a Mortality “Weekend Effect” in Cardiac Transplantation - A Single Center Experience? J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.1011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Tolaymat O, Kwon M, Abril A. 060. GRANULOMATOSIS WITH POLYANGIITIS AND INTERSTITIAL LUNG DISEASE. Rheumatology (Oxford) 2019. [DOI: 10.1093/rheumatology/kez058] [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: 11/14/2022] Open
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Chang A, Nsair A, Kwon M, Kamath M, Salimbangon A, Vucicivec D, Cadeiras M, Deng M, Moreno E, Bellam N, Iyengar A, Shah S, Ardehali A, Depasquale E. Survival Post Heart Transplant by Listing Strategy. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Meguerdijian R, Chang A, Moreno E, Salimbangon A, Kamath M, Khuu T, Kwon M, Moore M, Nsair A, Pandya K, Vucicevic D, Ardehali A, Deng M, DePasquale E. Improving Utility of MELD-XI Prognostication in Heart Transplant. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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42
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Bao T, Togashi R, Cadeiras M, Schaenman J, Masukawa L, Hai J, Chu D, Chang E, Kupiec-Weglinski S, Groysberg V, Le A, Dod R, Kahn C, Oh E, Do J, Lumintang C, Grogan T, Meltzer J, Kwon M, Rossetti M, Elashoff D, Reed E, Ping P, Bondar G, Deng M. Association between Multidimensional Molecular Biomarkers and Functional Recovery Potential in Advanced Heart Failure. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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43
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Kamath M, Salimbangon A, Chang A, Moreno E, Cadeiras M, Deng M, Khuu T, Nsair A, Ardehali A, Kwon M, Depasquale E. LVAD Patients with CKD: Are Two Organs Better than One? J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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44
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Kamath M, Bellam N, Moore M, Salimbangon A, Chang A, Nsair A, Cadeiras M, Kwon M, Ardehali A, Depasquale E. Extracorporeal Membrane Oxygenation to Transplant Survival: Past, Present and Future. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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45
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Schaenman J, Rossetti M, Sidwell T, Groysberg V, Sunga G, Liang E, Vangala S, Chang E, Bakir M, Bondar G, Cadeiras M, Kwon M, Reed E, Deng M. Frequency of Monocyte Subtypes and TLR4 Expression Correlate with Clinical Outcomes After Mechanical Circulatory Device Implantation. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.522] [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: 11/26/2022] Open
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46
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Masukawa L, Bao T, Dod R, Togashi R, Cadeiras M, Schaenman J, Hai J, Chu D, Chang E, Kupiec-Weglinski S, Groysberg V, Le A, Kahn C, Oh E, Do J, Lumintang C, Grogan T, Meltzer J, Kwon M, Rossetti M, Elashoff D, Reed E, Ping P, Bondar G, Deng M. Early Postoperative Organ Function Recovery Score and Long-term Survival in Advanced Heart Failure Patients Undergoing Mechanical Circulatory Support. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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47
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Kwon M, Bak JG, Choh K, Choi JH, Choi JW, England AC, Hagisawa K, Hong JS, Jeon SJ, Jhang HG, Jung YS, Kim BC, Kim JY, Kim SS, Ko WH, Kyum MC, Lee SG, Lho T, Na HK, Park BH, Seo DC, Yang HL, Yeom JH, Yoo SJ. Recent Results of the Hanbit Mirror Device. Fusion Science and Technology 2018. [DOI: 10.13182/fst03-a11963558] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- M. Kwon
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - J. G. Bak
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - K. Choh
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - J. H. Choi
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - J. W. Choi
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - A. C. England
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - K. Hagisawa
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - J. S. Hong
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - S. J. Jeon
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - H. G. Jhang
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - Y. S. Jung
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - B. C. Kim
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - J. Y. Kim
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - S. S. Kim
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - W. H. Ko
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - M. C. Kyum
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - S. G. Lee
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - T. Lho
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - H. K. Na
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - B. H. Park
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - D. C. Seo
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - H. L. Yang
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - J. H. Yeom
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
| | - S. J. Yoo
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea
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48
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Kwon M, Bak JG, Choh KK, Choi JH, Choi JJ, Choi JW, Chung JI, England AC, Hong JS, Hwang SM, Kim BC, Kim JY, Kim SS, Kim WC, Ko WH, Lee BJ, Lee DK, Lee HG, Lee SG, Na HK, Seo DC, Seo SH, Yang HR, Yang JG, Yoo SJ, You KI, Yoon NS. Overview of Hanbit Experimental Program. ACTA ACUST UNITED AC 2018. [DOI: 10.13182/fst01-a11963409] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- M. Kwon
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - J. G. Bak
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - K. K. Choh
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - J. H. Choi
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - J. J. Choi
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
- HANBIT User Group
| | - J. W. Choi
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - J. I. Chung
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
- HANBIT User Group
| | - A. C. England
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - J. S. Hong
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - S. M. Hwang
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - B. C. Kim
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - J. Y. Kim
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - S. S. Kim
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - W. C. Kim
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - W. H. Ko
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
- HANBIT User Group
| | - B. J. Lee
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - D. K. Lee
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - H. G. Lee
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - S. G. Lee
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - H. K. Na
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - D. C. Seo
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
- HANBIT User Group
| | - S. H. Seo
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - H. R. Yang
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - J. G. Yang
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - S. J. Yoo
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - K.-I. You
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
| | - N. S. Yoon
- Korea Basic Science Institute, 52 Yeoeun-Dong, Yusung-Ku, Taejeon 305-333, Korea
- HANBIT User Group
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49
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England AC, Kwon M, Hong JS, Jung YS, Lee SG, Bak JG, Ko WH, Kyeum MC, Lee DK, Kim WY, Seo WI, Chu KH. Hot-Electron Plasma Studies in the Plug Section of the Hanbit Tandem Mirror. Fusion Science and Technology 2018. [DOI: 10.13182/fst03-a11963566] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- A. C. England
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea ,
| | - M. Kwon
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea ,
| | - J. S. Hong
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea ,
| | - Y. S. Jung
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea ,
| | - S. G. Lee
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea ,
| | - J. G. Bak
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea ,
| | - W. H. Ko
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea ,
| | - M. C. Kyeum
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea ,
| | - D. K. Lee
- Korea Basic Science Institute, 305-333 Daejeon, Republic of Korea ,
| | - W. Y. Kim
- Gyeongbuk University, Daegu, Republic of Korea
| | - W. I. Seo
- Gyeongbuk University, Daegu, Republic of Korea
| | - K. H. Chu
- Gyeongbuk University, Daegu, Republic of Korea
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50
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Salgado M, González V, Rivaya B, Gálvez C, Kwon M, Badiola J, Bandera A, Jensen B, Vandekerckhove L, Raj K, Nijhuis M, Jurado M, Schulze zur Wiesch J, Saez-Cirión A, Luis Diez-Martin J, Wensing A, Martinez-Picado J. HIV-seroreversion dynamics after allogeneic stem cell transplantation. J Virus Erad 2017. [DOI: 10.1016/s2055-6640(20)30552-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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