1
|
Kang J, Cheon J, Yoon H, Kim N, Heo S. Adrenalectomy for the treatment of hypotension in a cat with phaeochromocytoma associated with caudal vena cava syndrome. J Small Anim Pract 2024; 65:352-356. [PMID: 38169034 DOI: 10.1111/jsap.13696] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 10/16/2023] [Accepted: 12/06/2023] [Indexed: 01/05/2024]
Abstract
An 11-year-old spayed female, Persian cat was referred to the Jeonbuk Animal Medical Center for evaluation of a 2-month history of lethargy and anorexia. Physical examination revealed tachycardia and hypotension. Abdominal imaging via sonography and CT identified a right adrenal gland mass causing severe deviation and compression of the caudal vena cava. After stabilising the blood pressure and heart rate through positive inotropes and fluid therapy, right adrenalectomy was performed. Surgery confirmed the adrenal gland mass was severely compressing the caudal vena cava. Histopathological examination revealed that the mass was a pheochromocytoma. After adrenalectomy, blood pressure and heart rate stabilised and remained unaffected 8 months postsurgery. This report describes a rare case of an adrenal pheochromocytoma leading to caudal vena cava compression in a cat presenting with hypotension.
Collapse
Affiliation(s)
- J Kang
- Department of Veterinary Surgery, College of Veterinary Medicine, Jeonbuk National University, Iksan, 54596, South Korea
| | - J Cheon
- Department of Veterinary Surgery, College of Veterinary Medicine, Jeonbuk National University, Iksan, 54596, South Korea
| | - H Yoon
- Department of Veterinary Medical Imaging, College of Veterinary Medicine, Jeonbuk National University, Iksan, 54596, South Korea
| | - N Kim
- Department of Veterinary Surgery, College of Veterinary Medicine, Jeonbuk National University, Iksan, 54596, South Korea
| | - S Heo
- Department of Veterinary Surgery, College of Veterinary Medicine, Jeonbuk National University, Iksan, 54596, South Korea
| |
Collapse
|
2
|
Lee S, Kim G, Park GM, Jeong J, Jung E, Lee BS, Jo E, Lee S, Yoon H, Jo KW, Kim SH, Lee J. Management of newborns and healthcare workers exposed to isoniazid-resistant congenital tuberculosis in the neonatal intensive care unit. J Hosp Infect 2024; 147:40-46. [PMID: 38432587 DOI: 10.1016/j.jhin.2024.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/25/2024] [Accepted: 02/05/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND Management of newborns and healthcare workers (HCWs) exposed to congenital tuberculosis (TB) in the neonatal intensive care unit (NICU) has been reported rarely. AIM To outline a contact investigation process for individuals exposed to congenital TB in the NICU and investigate nosocomial transmission. Additionally, to assess the efficacy and safety of window prophylaxis in exposed newborns. METHODS A baby, born at a gestational age of 28 + 1 weeks, was diagnosed with isoniazid-resistant congenital TB on the 39th day of admission to the level IV NICU. Newborns and HCWs exposed cumulatively for ≥8 h underwent contact investigation and follow-up for a year. FINDINGS Eighty-two newborns underwent contact investigation. All newborns displayed normal chest X-rays, and 42 hospitalized newborns tested negative for acid-fast bacilli stain and Xpert® MTB/RIF assay in their endotracheal sputum or gastric juices. Eighty received window prophylaxis: six of 75 on rifampin experienced mild adverse events, and none of the five on levofloxacin. After 12 weeks, five (6.1%) had a positive tuberculin skin test, all of whom had already received the Bacillus Calmette-Guérin vaccine and tested negative on TB interferon-gamma releasing assay. Of 119 exposed HCWs, three (2.5%) were diagnosed with latent TB infection and completed a four-month rifampin therapy. There was no active TB disease among exposed newborns and HCWs during a one-year follow-up. CONCLUSION Timely diagnosis of congenital TB is crucial for minimizing transmission among exposed neonates and HCWs in the NICU setting. In cases of isoniazid-resistant index patients, even premature newborns may consider the use of rifampin or levofloxacin for window prophylaxis.
Collapse
Affiliation(s)
- S Lee
- Department of Paediatrics, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - G Kim
- Department of Paediatrics, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - G-M Park
- Department of Paediatrics, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - J Jeong
- Department of Paediatrics, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - E Jung
- Department of Paediatrics, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - B S Lee
- Department of Paediatrics, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - E Jo
- Office for Infection Control, Asan Medical Center, Seoul, South Korea
| | - S Lee
- Office for Infection Control, Asan Medical Center, Seoul, South Korea
| | - H Yoon
- Department of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - K-W Jo
- Division of Pulmonary and Critical Care Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - S-H Kim
- Office for Infection Control, Asan Medical Center, Seoul, South Korea; Department of Infectious Diseases, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - J Lee
- Department of Paediatrics, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea; Office for Infection Control, Asan Medical Center, Seoul, South Korea.
| |
Collapse
|
3
|
Kato K, Yoon H, Raymond E, Hubner R, Shu Y, Pan Y, Park S, Ping L, Jiang Y, Zhang J, Wu X, Yao Y, Shen L, Kojima T, Lin CY, Wang L, Tao A, Peng Y, Li L, Xu J. 70O Randomized, global, phase III study of tislelizumab (TIS) + chemotherapy (chemo) vs chemo as first-line (1L) therapy for advanced or metastatic esophageal squamous cell carcinoma (ESCC) (RATIONALE-306): Asia subgroup. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.106] [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: 12/07/2022] Open
|
4
|
Yoon H, Jeong J, Lee H, Jang S. More than a single effect by a single point mutation: molecular dynamics simulation of NPC1. Acta Cryst Sect A 2022. [DOI: 10.1107/s2053273322094086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
|
5
|
Yoon H, Kang I, Kim Y, Yang K, Lee J, Jun J. P-202 Improvement of in vitro implantation competence in human trophoblastic spheroids and mouse blastocysts by extracellular vesicles from human follicular fluid. Hum Reprod 2022. [DOI: 10.1093/humrep/deac107.195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Study question
How do extracellular vesicles (EVs) from human follicular fluid (hFF) affect the implantation process?
Summary answer
The EVs from hFF support the migration of mouse blastocysts and improve the mRNA expression of implantation process in human trophoblastic spheroids and mouse blastocysts.
What is known already
The EVs in hFF contains proteins, mRNAs, and microRNAs (miRs) that can mediate intercellular communication. Some miRs were found to be enriched in EVs of hFF. It has been demonstrated that EVs play different and important roles in the reproductive process such as oocyte maturation, embryo development and implantation. However, the effects of EVs in hFF on the trophoblast migration of in vitro implantation competence remain unclear. We found and analyzed the enriched miRs in EVs of hFF and investigated the effects of EVs on the implantation competence using in vitro outgrowth models using human trophoblastic spheroids and mouse blastocysts.
Study design, size, duration
Mouse 2-cell embryos were collected and then further in vitro cultured up to blastocyst stage. We prepared spheroids with trophoblastic cells, JAr mixed JEG-3 cells (JmJ) of 1:1 ratio. For outgrowth assay, the culture dishes with fibronectin-coated were made 2 hrs before transferring trophoblastic spheroids and mouse blastocysts. After 72 hrs of outgrowth assay, the migration areas of trophoblasts were measured, and qRT-PCR and Western blot were analyzed.
Participants/materials, setting, methods
After collecting the hFF samples in IVF clinic, immediately the EVs were isolated using the conventional ultracentrifugation (UC) method, and stored at -80 °C. Amounts of specific miRNAs were analyzed to confirm the specific miRNA of EVs compared to hFF by qRT-PCR. Protein concentrations were determined and adjusted for supplementation volume.
Main results and the role of chance
The EVs from hFF were prepared by UC, and the size range of EVs were 20∼300 nm (average 136.9±5.6 nm; n = 10) in nanoparticle tracking analyzer. And the EVs were examined via transmission electron microscopy and Western blotting to the exosomal markers CD63, CD81, and TSG101. We conformed miRNAs that enriched in EVs from hFF such as miR10b, miR503, and miR654. In outgrowth assay with human trophoblastic spheroids, the migration areas did not show a difference between control and supplementation of EVs groups. However, the expressions of adhesion molecules ( ITGαV, β3 and β5 ) were increased in supplementation of 2.5 μg/mL EVs compared to control group. In mouse blastocysts, supplementation of EVs significantly increased the trophoblast migration areas than those of control group without EVs. Also the expression patterns of Oct4, Lif, PLGF5 were higher in supplementation of EVs compared to control group. Taken together, EVs from hFF could support the migration of human trophoblastic spheroids and mouse blastocysts in vitro.
Limitations, reasons for caution
Characterization of EVs from hFF was not fully evaluated in various proteins, hormones and nucleic acids. The effects of EVs in hFF on implantation process should be evaluated in primary trophoblastic cells and in vivo mouse model of embryo transfer.
Wider implications of the findings
This study demonstrated that the EVs of hFF could improve the implantation and migration of trophoblasts in vitro. These findings suggest that the EVs of hFF could apply to increase the implantation and the pregnancy rate in human IVF-ET program.
Trial registration number
not applicable
Collapse
Affiliation(s)
- H Yoon
- Graduate School of Eulji University, Department of Senior Healthcare , Seong-Nam, Korea- South
| | - I Kang
- Graduate School of Eulji University, Department of Biomedical Laboratory Science , Seong-Nam, Korea- South
| | - Y.J Kim
- Suji Maria Fertility Clinic, Research Center , Yongin, Korea- South
| | - K.M Yang
- Suji Maria Fertility Clinic, Research Center , Yongin, Korea- South
| | - J Lee
- Graduate School of Eulji University, Department of Biomedical Laboratory Science , Seong-Nam, Korea- South
| | - J.H Jun
- Graduate School of Eulji University, Department of Senior Healthcare , Seong-Nam, Korea- South
| |
Collapse
|
6
|
Catenacci D, Koshiji Rosales M, Chung H, Yoon H, Moehler M, Kang Y, Shen L. P-138 Margetuximab combined with anti-PD-1 (retifanlimab) or anti-PD-1/LAG-3 (tebotelimab) +/- chemotherapy in first-line therapy of advanced/metastatic HER2+ gastroesophageal junction or gastric cancer. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.05.193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|
7
|
Park H, Jo U, Kim Y, Kim K, Yu S, Yoon H, Kwon S, Park J, Kim M, Lee J, Koh S. 686 A psoriasis mouse model with persistent skin lesions and comorbidities. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.02.716] [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]
|
8
|
Jang Y, Choi E, Rhee MK, Yoon H, Park NS, Chiriboga DA. Older Korean Americans' concern about Alzheimer's disease: the role of immigration-related factors and objective and subjective cognitive status. Aging Ment Health 2021; 25:807-813. [PMID: 32003243 PMCID: PMC7392805 DOI: 10.1080/13607863.2020.1720596] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 07/24/2019] [Revised: 12/20/2019] [Accepted: 01/18/2020] [Indexed: 10/25/2022]
Abstract
Objectives: The present study examined the associations between immigration-related factors and objective and subjective cognitive status with older Korean Americans' concern about developing Alzheimer's Disease (AD). It was hypothesized that (1) AD concern would be associated with immigration-related factors and (2) self-rated cognitive status would mediate the relationship between cognitive performance (Mini Mental State Examination (MMSE) scores) and concern about AD.Method: Using data from the Study of Older Korean Americans (n = 2061, mean age = 73.2; 66.8% female), the direct and indirect effect models were tested.Results: Korean American immigrants with a higher level of acculturation had better cognitive performance, more positive self-ratings of cognitive status, and a lower level of concern about AD. Both poor cognitive performance and negative self-ratings of cognitive status were associated with increased concern about AD. Supporting the mediation hypothesis, the indirect effect of cognitive performance on AD concern through self-rated cognitive status was significant (bias corrected 95% confidence interval for the indirect effect = -.012, -.003).Conclusion: The mediation model not only helps us better understand the psychological mechanisms that underlie the link between cognitive status and AD concern but also highlights the potential importance of subjective perceptions about cognitive status as an avenue for interventions.
Collapse
Affiliation(s)
- Yuri Jang
- Edward R. Roybal Institute on Aging, Suzanne Dworak-Peck School of Social Work, University of Southern California, Los Angeles, California, USA
| | - E. Choi
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California, USA
| | - M. K. Rhee
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California, USA
| | - H. Yoon
- School of Social Work, Texas State University, San Marcos, Texas, USA
| | - N. S. Park
- School of Social Work, University of South Florida, Tampa, FL, USA
| | - D. A. Chiriboga
- Department of Child and Family Studies, University of South Florida, Tampa, FL, USA
| |
Collapse
|
9
|
Lee H, Heo SG, Bae Y, Lee H, Kim J, Yoon H. Multiple guidance of light using asymmetric micro prism arrays for privacy protection of device displays. Opt Express 2021; 29:2884-2892. [PMID: 33726475 DOI: 10.1364/oe.415302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 01/06/2021] [Indexed: 06/12/2023]
Abstract
With increasing use of mobile displays outdoors, privacy-related issues have come to the fore. Therefore, in this study, we proposed a novel concept using directionally guided light transmission using double-sided asymmetric prism arrays for fabricating a privacy protection film for digital displays. The proposed film allows only the user in front of the display to see its contents using dual refraction in a prism array. Otherwise, when the display is viewed at an angle, it is difficult to recognize the contents due to the overlap of different letters. The optical path was analysed through ray-tracing simulations, and the performance of the film was quantified using an optical character recognition (OCR) method. To further enhance the effectiveness of the film, a metal film was applied on the vertical face of the micro prism arrays using an oblique deposition method. This metal-coated double-sided prism array film showed superior privacy-protecting performance compared to a conventional method based on the micro-louver structure.
Collapse
|
10
|
Abstract
Patients with cleidocranial dysplasia (CCD) caused by mutations in RUNX2 have severe dental anomalies, including delayed or absent eruption of permanent teeth. This requires painful and expensive surgical/orthodontic intervention because of the absence of medicine for this condition. Here, we demonstrate that nicotinamide, a vitamin B3 and class III histone deacetylase inhibitor, significantly improves delayed tooth eruption in Runx2+/- mice, a well-known CCD animal model, through the restoration of decreased osteoclastogenesis. We also found that Csf1 mRNA and protein levels were significantly reduced in Runx2+/- osteoblasts as compared with wild type whereas RANKL and OPG levels had no significant difference between wild type and Runx2+/- osteoblasts. The nicotinamide-induced restoration of osteoclastogenesis of bone marrow-derived macrophages in Runx2+/- mice was due to the increased expression of RUNX2 and CSF1 and increased RANKL/OPG ratio. RUNX2 directly regulated Csf1 mRNA expression via binding to the promoter region of the Csf1 gene. In addition, nicotinamide enhanced the RUNX2 protein level and transacting activity posttranslationally with Sirt2 inhibition. Taken together, our study shows the potential and underlying molecular mechanism of nicotinamide for the treatment of delayed tooth eruption by using the Runx2+/- murine model, suggesting nicotinamide as a candidate therapeutic drug for dental abnormalities in patients with CCD.
Collapse
Affiliation(s)
- H Yoon
- Department of Molecular Genetics and Pharmacology, School of Dentistry and Dental Research Institute, BK21 Program, Seoul National University, Seoul, Republic of Korea
| | - H J Kim
- Department of Molecular Genetics and Pharmacology, School of Dentistry and Dental Research Institute, BK21 Program, Seoul National University, Seoul, Republic of Korea
| | - H R Shin
- Department of Molecular Genetics and Pharmacology, School of Dentistry and Dental Research Institute, BK21 Program, Seoul National University, Seoul, Republic of Korea
| | - B S Kim
- Department of Molecular Genetics and Pharmacology, School of Dentistry and Dental Research Institute, BK21 Program, Seoul National University, Seoul, Republic of Korea
| | - W J Kim
- Department of Molecular Genetics and Pharmacology, School of Dentistry and Dental Research Institute, BK21 Program, Seoul National University, Seoul, Republic of Korea
| | - Y D Cho
- Department of Periodontology, School of Dentistry and Dental Research Institute, BK21 Program, Seoul National University, Seoul, Republic of Korea
| | - H M Ryoo
- Department of Molecular Genetics and Pharmacology, School of Dentistry and Dental Research Institute, BK21 Program, Seoul National University, Seoul, Republic of Korea
| |
Collapse
|
11
|
Abstract
Multiple sclerosis (MS) is an inflammatory disease of the central nervous system driven by autoreactive lymphocytes. Due to its close contact with the gut-associated lymphoid tissue, the intestinal microbiota and/or their metabolites may be one of the factors that influence the activation of autoreactive lymphocytes. This article summarizes and discusses the current research efforts to characterize the microbiome of MS patients using human material. In addition, we present research studies that utilized classical or humanized animal models to determine the influence of certain microbiota species or compositions of microbiota on the immune system and disease progression and to define possible causal associations.
Collapse
Affiliation(s)
- L A Gerdes
- Institut für Klinische Neuroimmunologie und Biomedizinisches Zentrum, LMU Klinikum München, Großhaderner Str. 9, 82152, Planegg-Martinsried, Deutschland
| | - H Yoon
- Institut für Klinische Neuroimmunologie und Biomedizinisches Zentrum, LMU Klinikum München, Großhaderner Str. 9, 82152, Planegg-Martinsried, Deutschland
| | - A Peters
- Institut für Klinische Neuroimmunologie und Biomedizinisches Zentrum, LMU Klinikum München, Großhaderner Str. 9, 82152, Planegg-Martinsried, Deutschland.
| |
Collapse
|
12
|
Jung S, Jeon C, Choi J, Hyun D, Lee H, Kwon K, Yoon H. Clinical pathological association with breast cancer gene analysis through next generation sequencing. Eur J Cancer 2020. [DOI: 10.1016/s0959-8049(20)30742-5] [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]
|
13
|
Kim J, Hwang H, Yoon H, Lee JE, Oh JM, An H, Ji HD, Lee S, Cha E, Ma MJ, Kim DS, Lee SJ, Kadayat TM, Song J, Lee SW, Jeon JH, Park KG, Lee IK, Jeon YH, Chin J, Cho SJ. An orally available inverse agonist of estrogen-related receptor gamma showed expanded efficacy for the radioiodine therapy of poorly differentiated thyroid cancer. Eur J Med Chem 2020; 205:112501. [PMID: 32758860 DOI: 10.1016/j.ejmech.2020.112501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 04/29/2020] [Accepted: 05/22/2020] [Indexed: 12/24/2022]
Abstract
Estrogen-related receptor gamma (ERRγ) is the NR3B subgroup of associated transcription factors. In this report, a new generation of a potent and selective ERRγ inverse agonist (25) with good biocompatibility was proposed. We also explored the potential of the newly developed compound 25 in the PDTC model to expand the original indications from ATC. In addition, an X-ray crystallographic study of the ligand and ERRγ co-complex showed that 25 completely binds to the target protein (PDB 6KNR). Its medicinal chemistry, including a distinctive structural study to in vivo results, denotes that 25 may be directed towards the development of a pivotal treatment for ERRγ-related cancers.
Collapse
Affiliation(s)
- Jina Kim
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea; College of Pharmacy, Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu, 41566, South Korea
| | - Hayoung Hwang
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea
| | - Heeseok Yoon
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea
| | - Jae-Eon Lee
- Department of Biomaterials Science, College of Natural Resources and Life Science/Life and Industry Convergence Research Institute, Pusan National University, Pusan, South Korea
| | - Ji Min Oh
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University Hospital, Daegu, South Korea
| | - Hongchan An
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea
| | - Hyun Dong Ji
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University Hospital, Daegu, South Korea
| | - Seungmi Lee
- Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu, 41404, South Korea
| | - Eunju Cha
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea
| | - Min Jung Ma
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea
| | - Dong-Su Kim
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea
| | - Su-Jeong Lee
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea
| | - Tara Man Kadayat
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea
| | - Jaeyoung Song
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea
| | - Sang Woo Lee
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University Hospital, Daegu, South Korea
| | - Jae-Han Jeon
- Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu, 41404, South Korea; Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, 41944, South Korea
| | - Keun-Gyu Park
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, 41944, South Korea
| | - In-Kyu Lee
- Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu, 41404, South Korea; Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, 41944, South Korea
| | - Yong Hyun Jeon
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea.
| | - Jungwook Chin
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea.
| | - Sung Jin Cho
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, 41061, South Korea; Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu, 41404, South Korea.
| |
Collapse
|
14
|
Yoon H, Fuchs C, Özgüroğlu M, Bang Y, Bartolomeo MD, Mandala M, Ryu M, Fornaro L, Olesinski T, Caglevic C, Chung H, Muro K, Cutsem EV, Elme A, Thuss-Patience P, Chau I, Ohtsu A, Wang A, Bhagia P, Lin J, Shih C, Shitara K. O-12 KEYNOTE-061: Response to subsequent therapy following second-line pembrolizumab or paclitaxel in patients with advanced gastric or gastroesophageal junction adenocarcinoma. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.04.065] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
15
|
Walden D, Sonbol M, Borad M, Petty SB, Yoon H, Bekaii-Saab T, Ahn D. P-91 A retrospective analysis of maintenance strategies in metastatic gastric and gastroesophageal cancer. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.04.173] [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
|
16
|
Catenacci D, Rosales MK, Chung H, Yoon H, Shen L, Moehler M, Kang Y. P-342 Margetuximab combined with anti-PD-1 (MGA012) or anti-PD-1/LAG-3 (MGD013) +/- chemotherapy in first-line therapy of advanced/metastatic HER2+ gastroesophageal junction or gastric cancer. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.04.424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
17
|
Koo BS, Eun S, Shin K, Yoon H, Hong CL, Kim DH, Hong S, Kim YG, Lee CK, Yoo B, Oh JS. OP0023 PREDICTION OF REMISSION FOR EACH BIOLOGICS BASED ON PATIENT’S CLINICAL INFORMATION BEFORE STARTING BIOLOGICS USING EXPLAINABLE ARTIFICIAL INTELLIGENCE: DATA FROM THE KOREAN COLLEGE OF RHEUMATOLOGY BIOLOGICS REGISTRY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.3438] [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: 11/04/2022]
Abstract
Background:Many studies have identified predictive factors of response to biologics in patients wirh rheumatoid arthritis (RA). However, there is still a lack in using them in daily clinical practice. Therefore, it is necessary to develop a method that can assist the physician in selecting effective biologics.Objectives:The purpose of this study is to establish machine learning model that predicts remission in patients treated with biologics using data of RA patients from the Korean College of Rheumatology Biologics (KOBIO) registry, and to identify the important features that have the most influence on the response to biologics using explainable artificial intelligence (AI).Methods:A total of 1,527 patients who started with biologics such as etanercept, adalimumab, golimumab, infliximab, abatacept, and tocilizumab from December 2012 to June 2019 were enrolled. Remission was predicted using 46 variables corresponding to baseline profiles at the starting of each biologics. We used five machine learning methods such as lasso, ridge, SVM, random forest, and XGBoost. For explainability of those models, we used Shapley plot to interpret the feature importance for each biologics.Results:In all machine learning methods, the accuracy and the area under the receiver operating characteristic (AUROC) were 57.2%~74.5%, 0.547~0.747, respectively (Table 1). The accuracy and AUROC of each biologics were similar between machine learning methods. Figure 2 showed interpretation of feature importance with the Shapley plot for remission. The most important feature was age in adalimumab (younger were closer to remission), daily corticosteroid dose in etanercept, golimumab, and all TNF inhibitors (using fewer doses daily were closer to remission), baseline erythrocyte sedimentation rate in infliximab (lower ESR were closer to remission), disease duration in abatacept (longer disease durations showed difficulty determining remission), baseline c-reactive protein in tocilizumab (higher CRP were closer to remission).Table.Predicting remission for all biologics in various machine learning method.MeasureLassoRidgeSVMRandom ForestXGBoostNo info rateSampleAbataceptAccuracy74.1%74.1%70.6%71.8%68.8%70.6%216AUROC0.7250.7420.7070.6770.6470.500AdalimumabAccuracy73.6%72.0%70.4%72.0%70.4%68.8%315AUROC0.7100.7290.7000.6750.6630.500EtanerceptAccuracy72.0%72.0%70.0%71.5%70.0%68.0%250AUROC0.7410.7470.7260.7190.7040.500GolimumabAccuracy71.3%68.5%66.7%68.5%68.5%68.5%138AUROC0.7460.7270.7010.6900.6550.500InfliximabAccuracy72.8%73.5%67.6%73.5%69.1%72.5%172AUROC0.6630.6830.6160.5970.5270.500TNF inhibitorsAccuracy73.9%74.5%73.9%74.2%73.6%70.3%875AUROC0.7390.7410.7260.7470.7240.500TocilizumabAccuracy62.4%63.6%62.4%59.5%57.2%59.5%436AUROC0.6330.6400.6330.6150.5470.500Figure 2.Shapley plots and SHAP values for the feature importance from clinical information in patients with RA.Conclusion:We developed machine learning models for predicting remission as a response to each biologics in active RA patients based on their clinical profiles, and found important clinical features using explainable AI. This approach may support clinical decisions to improve treatment outcomes in patients with RA.Disclosure of Interests:None declared
Collapse
|
18
|
Kim B, Shin H, Kim W, Kim H, Cho Y, Yoon H, Baek J, Woo K, Lee Y, Ryoo H. PIN1 Attenuation Improves Midface Hypoplasia in a Mouse Model of Apert Syndrome. J Dent Res 2019; 99:223-232. [PMID: 31869252 DOI: 10.1177/0022034519893656] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Premature fusion of the cranial suture and midface hypoplasia are common features of syndromic craniosynostosis caused by mutations in the FGFR2 gene. The only treatment for this condition involves a series of risky surgical procedures designed to correct defects in the craniofacial bones, which must be performed until brain growth has been completed. Several pharmacologic interventions directed at FGFR2 downstream signaling have been tested as potential treatments for premature coronal suture fusion in a mouse model of Apert syndrome. However, there are no published studies that have targeted for the pharmacologic treatment of midface hypoplasia. We used Fgfr2S252W/+ knock-in mice as a model of Apert syndrome and morphometric analyses to identify causal hypoplastic sites in the midface region. Three-dimensional geometric and linear analyses of Fgfr2S252W/+ mice at postnatal day 0 demonstrated distinct morphologic variance. The premature fusion of anterior facial bones, such as the maxilla, nasal, and frontal bones, rather than the cranium or cranial base, is the main contributing factor toward the anterior-posterior skull length shortening. The cranial base of the mouse model had a noticeable downward slant around the intersphenoid synchondrosis, which is related to distortion of the airway. Within a skull, the facial shape variance was highly correlated with the cranial base angle change along Fgfr2 S252W mutation-induced craniofacial anomalies. The inhibition of an FGFR2 downstream signaling enzyme, PIN1, via genetic knockdown or use of a PIN1 inhibitor, juglone, attenuated the aforementioned deformities in a mouse model of Apert syndrome. Overall, these results indicate that FGFR2 signaling is a key contributor toward abnormal anterior-posterior dimensional growth in the midface region. Our study suggests a novel therapeutic option for the prevention of craniofacial malformations induced by mutations in the FGFR2 gene.
Collapse
Affiliation(s)
- B Kim
- Department of Molecular Genetics and Dental Pharmacology, Seoul National University, Seoul, Republic of Korea
| | - H Shin
- Department of Molecular Genetics and Dental Pharmacology, Seoul National University, Seoul, Republic of Korea
| | - W Kim
- Department of Molecular Genetics and Dental Pharmacology, Seoul National University, Seoul, Republic of Korea
| | - H Kim
- Department of Molecular Genetics and Dental Pharmacology, Seoul National University, Seoul, Republic of Korea
| | - Y Cho
- Department of Molecular Genetics and Dental Pharmacology, Seoul National University, Seoul, Republic of Korea.,Department of Periodontology, School of Dentistry and Dental Research Institute, BK21 Program, Seoul National University, Seoul, Republic of Korea
| | - H Yoon
- Department of Molecular Genetics and Dental Pharmacology, Seoul National University, Seoul, Republic of Korea
| | - J Baek
- Department of Molecular Genetics and Dental Pharmacology, Seoul National University, Seoul, Republic of Korea
| | - K Woo
- Department of Molecular Genetics and Dental Pharmacology, Seoul National University, Seoul, Republic of Korea
| | - Y Lee
- Department of Molecular Genetics and Dental Pharmacology, Seoul National University, Seoul, Republic of Korea
| | - H Ryoo
- Department of Molecular Genetics and Dental Pharmacology, Seoul National University, Seoul, Republic of Korea
| |
Collapse
|
19
|
Park P, Park A, Yoon H, Damian A, Monge D, Das P, Koay E, Holliday E, Koong A, Minsky B, Taniguchi C, Smith G, Krishnan S, Suh Y, Sawakuchi G, Beddar S, Herman J. Patient Setup Management for Pancreatic SBRT: Daily CT Based Assessment of Setup Accuracy using Vertebral Bone, Fiducial Markers, Biliary Stent, and Soft-Tissue Targeting. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.814] [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]
|
20
|
Yoon H, Chung WS. HP-05-004 Sexual function of women with ulcer type interstitial cystitis. J Sex Med 2019. [DOI: 10.1016/j.jsxm.2019.03.138] [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]
|
21
|
Singh TD, Song J, Kim J, Chin J, Ji HD, Lee JE, Lee SB, Yoon H, Yu JH, Kim SK, Yoon GS, Hwang H, Lee HW, Oh JM, Lee SW, Lee J, Choi HS, Na SY, Choi WI, Park YJ, Song YS, Kim YA, Lee IK, Cho SJ, Jeon YH. A Novel Orally Active Inverse Agonist of Estrogen-related Receptor Gamma (ERRγ), DN200434, A Booster of NIS in Anaplastic Thyroid Cancer. Clin Cancer Res 2019; 25:5069-5081. [PMID: 31010838 DOI: 10.1158/1078-0432.ccr-18-3007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 02/07/2019] [Accepted: 04/12/2019] [Indexed: 11/16/2022]
Abstract
PURPOSE New strategies to restore sodium iodide symporter (NIS) expression and function in radioiodine therapy-refractive anaplastic thyroid cancers (ATCs) are urgently required. Recently, we reported the regulatory role of estrogen-related receptor gamma (ERRγ) in ATC cell NIS function. Herein, we identified DN200434 as a highly potent (functional IC50 = 0.006 μmol/L), selective, and orally available ERRγ inverse agonist for NIS enhancement in ATC. EXPERIMENTAL DESIGN We sought to identify better ERRγ-targeting ligands and explored the crystal structure of ERRγ in complex with DN200434. After treating ATC cells with DN200434, the change in iodide-handling gene expression, as well as radioiodine avidity was examined. ATC tumor-bearing mice were orally administered with DN200434, followed by 124I-positron emission tomography/CT (PET/CT). For radioiodine therapy, ATC tumor-bearing mice treated with DN200434 were administered 131I (beta ray-emitting therapeutic radioiodine) and then bioluminescent imaging was performed to monitor the therapeutic effects. Histologic analysis was performed to evaluate ERRγ expression status in normal tissue and ATC tissue, respectively. RESULTS DN200434-ERRγ complex crystallographic studies revealed that DN200434 binds to key ERRγ binding pocket residues through four-way interactions. DN200434 effectively upregulated iodide-handling genes and restored radioiodine avidity in ATC tumor lesions, as confirmed by 124I-PET/CT. DN200434 enhanced ATC tumor radioiodine therapy susceptibility, markedly inhibiting tumor growth. Histologic findings of patients with ATC showed higher ERRγ expression in tumors than in normal tissue, supporting ERRγ as a therapeutic target for ATC. CONCLUSIONS DN200434 shows potential clinical applicability for diagnosis and treatment of ATC or other poorly differentiated thyroid cancers.
Collapse
Affiliation(s)
- Thoudam Debraj Singh
- Department of Medical Oncology Laboratory, All India Institute of Medical Sciences (AIIMS), New Delhi, India.,Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu, South Korea
| | - Jaeyoung Song
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, South Korea
| | - Jina Kim
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, South Korea
| | - Jungwook Chin
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, South Korea
| | - Hyun Dong Ji
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University Hospital, Daegu, South Korea
| | - Jae-Eon Lee
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, South Korea
| | - Sang Bong Lee
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, South Korea
| | - Heeseok Yoon
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, South Korea
| | - Ji Hoon Yu
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, South Korea
| | - Sang Kyoon Kim
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, South Korea
| | - Ghil Suk Yoon
- Department of Pathology, School of Medicine, Kyungpook National University Hospital, Daegu, South Korea
| | - Hayoung Hwang
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, South Korea
| | - Ho Won Lee
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University Hospital, Daegu, South Korea
| | - Ji Min Oh
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University Hospital, Daegu, South Korea
| | - Sang-Woo Lee
- Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu, South Korea.,Department of Nuclear Medicine, School of Medicine, Kyungpook National University Hospital, Daegu, South Korea
| | - Jaetae Lee
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University Hospital, Daegu, South Korea
| | - Hueng-Sik Choi
- National Creative Research Initiatives Center for Nuclear Receptor Signals, School of Biological Sciences and Technology, Chonnam National University, Gwangju, South Korea
| | - Soon-Young Na
- National Creative Research Initiatives Center for Nuclear Receptor Signals, School of Biological Sciences and Technology, Chonnam National University, Gwangju, South Korea
| | - Won-Il Choi
- Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu, South Korea.,Bio-Medical Research Institute, Kyungpook National University Hospital, Daegu, South Korea
| | - Young Joo Park
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, South Korea
| | - Young Shin Song
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, South Korea
| | - Young A Kim
- Department of Pathology, Borame Medical Center 20, Seoul, South Korea
| | - In-Kyu Lee
- Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu, South Korea. .,Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea
| | - Sung Jin Cho
- Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu, South Korea. .,New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, South Korea
| | - Yong Hyun Jeon
- Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu, South Korea. .,Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, South Korea
| |
Collapse
|
22
|
Kim I, Kim H, Chang W, Kim J, Park N, Youn J, Choi S, Jun S, Cho Y, Yoon H, Nam C, Han S, Hur S, Park H. Efficacy and Safety of Idarucizumab for Rapid Reversal from Dabigatran in Patients Undergoing Orthotopic Heart Transplantation. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
|
23
|
Hu LS, Yoon H, Eschbacher JM, Baxter LC, Dueck AC, Nespodzany A, Smith KA, Nakaji P, Xu Y, Wang L, Karis JP, Hawkins-Daarud AJ, Singleton KW, Jackson PR, Anderies BJ, Bendok BR, Zimmerman RS, Quarles C, Porter-Umphrey AB, Mrugala MM, Sharma A, Hoxworth JM, Sattur MG, Sanai N, Koulemberis PE, Krishna C, Mitchell JR, Wu T, Tran NL, Swanson KR, Li J. Accurate Patient-Specific Machine Learning Models of Glioblastoma Invasion Using Transfer Learning. AJNR Am J Neuroradiol 2019; 40:418-425. [PMID: 30819771 DOI: 10.3174/ajnr.a5981] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 12/13/2018] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE MR imaging-based modeling of tumor cell density can substantially improve targeted treatment of glioblastoma. Unfortunately, interpatient variability limits the predictive ability of many modeling approaches. We present a transfer learning method that generates individualized patient models, grounded in the wealth of population data, while also detecting and adjusting for interpatient variabilities based on each patient's own histologic data. MATERIALS AND METHODS We recruited patients with primary glioblastoma undergoing image-guided biopsies and preoperative imaging, including contrast-enhanced MR imaging, dynamic susceptibility contrast MR imaging, and diffusion tensor imaging. We calculated relative cerebral blood volume from DSC-MR imaging and mean diffusivity and fractional anisotropy from DTI. Following image coregistration, we assessed tumor cell density for each biopsy and identified corresponding localized MR imaging measurements. We then explored a range of univariate and multivariate predictive models of tumor cell density based on MR imaging measurements in a generalized one-model-fits-all approach. We then implemented both univariate and multivariate individualized transfer learning predictive models, which harness the available population-level data but allow individual variability in their predictions. Finally, we compared Pearson correlation coefficients and mean absolute error between the individualized transfer learning and generalized one-model-fits-all models. RESULTS Tumor cell density significantly correlated with relative CBV (r = 0.33, P < .001), and T1-weighted postcontrast (r = 0.36, P < .001) on univariate analysis after correcting for multiple comparisons. With single-variable modeling (using relative CBV), transfer learning increased predictive performance (r = 0.53, mean absolute error = 15.19%) compared with one-model-fits-all (r = 0.27, mean absolute error = 17.79%). With multivariate modeling, transfer learning further improved performance (r = 0.88, mean absolute error = 5.66%) compared with one-model-fits-all (r = 0.39, mean absolute error = 16.55%). CONCLUSIONS Transfer learning significantly improves predictive modeling performance for quantifying tumor cell density in glioblastoma.
Collapse
Affiliation(s)
- L S Hu
- From the Department of Radiology (L.S.H., J.M.H., J.R.M., T.W., J.L.)
| | - H Yoon
- Arizona State University (H.Y., Y.X., L.W., T.W., J.L.), Tempe, Arizona
| | | | | | - A C Dueck
- Department of Biostatistics (A.C.D.), Mayo Clinic in Arizona, Scottsdale, Arizona
| | | | | | - P Nakaji
- Neurosurgery (K.A.S., P.N., N.S.)
| | - Y Xu
- Arizona State University (H.Y., Y.X., L.W., T.W., J.L.), Tempe, Arizona
| | - L Wang
- Arizona State University (H.Y., Y.X., L.W., T.W., J.L.), Tempe, Arizona
| | | | - A J Hawkins-Daarud
- Precision Neurotherapeutics Lab (A.J.H.-D., K.W.S., P.R.J, B.R.B., K.R.S.)
| | - K W Singleton
- Precision Neurotherapeutics Lab (A.J.H.-D., K.W.S., P.R.J, B.R.B., K.R.S.)
| | - P R Jackson
- Precision Neurotherapeutics Lab (A.J.H.-D., K.W.S., P.R.J, B.R.B., K.R.S.)
| | - B J Anderies
- Department of Neurosurgery (B.J.A., B.R.B., R.S.Z., M.G.S., P.E.K., C.K., K.R.S.)
| | - B R Bendok
- Precision Neurotherapeutics Lab (A.J.H.-D., K.W.S., P.R.J, B.R.B., K.R.S.).,Department of Neurosurgery (B.J.A., B.R.B., R.S.Z., M.G.S., P.E.K., C.K., K.R.S.)
| | - R S Zimmerman
- Department of Neurosurgery (B.J.A., B.R.B., R.S.Z., M.G.S., P.E.K., C.K., K.R.S.)
| | - C Quarles
- Neuroimaging Research (C.Q.), Barrow Neurological Institute, Phoenix, Arizona
| | | | - M M Mrugala
- Department of Neuro-Oncology (A.B.P.-U., M.M.M., A.S.)
| | - A Sharma
- Department of Neuro-Oncology (A.B.P.-U., M.M.M., A.S.)
| | - J M Hoxworth
- From the Department of Radiology (L.S.H., J.M.H., J.R.M., T.W., J.L.)
| | - M G Sattur
- Department of Neurosurgery (B.J.A., B.R.B., R.S.Z., M.G.S., P.E.K., C.K., K.R.S.)
| | - N Sanai
- Neurosurgery (K.A.S., P.N., N.S.)
| | - P E Koulemberis
- Department of Neurosurgery (B.J.A., B.R.B., R.S.Z., M.G.S., P.E.K., C.K., K.R.S.)
| | - C Krishna
- Department of Neurosurgery (B.J.A., B.R.B., R.S.Z., M.G.S., P.E.K., C.K., K.R.S.)
| | - J R Mitchell
- From the Department of Radiology (L.S.H., J.M.H., J.R.M., T.W., J.L.).,H. Lee Moffitt Cancer Center and Research Institute (J.R.M.), Tampa, Florida
| | - T Wu
- From the Department of Radiology (L.S.H., J.M.H., J.R.M., T.W., J.L.).,Arizona State University (H.Y., Y.X., L.W., T.W., J.L.), Tempe, Arizona
| | - N L Tran
- Department of Cancer Biology (N.L.T.), Mayo Clinic in Arizona, Phoenix, Arizona
| | - K R Swanson
- Precision Neurotherapeutics Lab (A.J.H.-D., K.W.S., P.R.J, B.R.B., K.R.S.).,Department of Neurosurgery (B.J.A., B.R.B., R.S.Z., M.G.S., P.E.K., C.K., K.R.S.)
| | - J Li
- From the Department of Radiology (L.S.H., J.M.H., J.R.M., T.W., J.L.).,Arizona State University (H.Y., Y.X., L.W., T.W., J.L.), Tempe, Arizona
| |
Collapse
|
24
|
Heo SG, Jang D, Koo HJ, Yoon H. Large-area fabrication of microlens arrays by using self-pinning effects during the thermal reflow process. Opt Express 2019; 27:3439-3447. [PMID: 30732364 DOI: 10.1364/oe.27.003439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 12/27/2018] [Indexed: 06/09/2023]
Abstract
Generally, the fabrication of curved structures such as microlens arrays has been regarded as an expensive and complicated process. Here, we propose a facile method to form a microlens array with controlled lens curvature by combining residue-free nanoimprint lithography (NIL) with V-shaped molds and the successive thermal reflow procedure of the printed polymeric structures. The V-shaped molds used in this study enable the bottom substrate to be exposed after the NIL process when the initial thickness is controlled. Then, we use the thermal reflow to realize hemi-cylindrical curved lenses by applying heat. The polymers are self-pinned on the exposed substrate, which is strong enough to fix the boundary to not dewet or be flattened in the broad temperature range of the reflow process, which is essential for a large-area fabrication. Furthermore, we demonstrate the modulation of the focal lengths of the lenses by controlling the initial polymer thickness coated on a substrate.
Collapse
|
25
|
Kim J, Song J, Ji HD, Yoo EK, Lee JE, Lee SB, Oh JM, Lee S, Hwang JS, Yoon H, Kim DS, Lee SJ, Jeong M, Lee S, Kim KH, Choi HS, Lee SW, Park KG, Lee IK, Kim SH, Hwang H, Jeon YH, Chin J, Cho SJ. Discovery of Potent, Selective, and Orally Bioavailable Estrogen-Related Receptor-γ Inverse Agonists To Restore the Sodium Iodide Symporter Function in Anaplastic Thyroid Cancer. J Med Chem 2019; 62:1837-1858. [DOI: 10.1021/acs.jmedchem.8b01296] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jina Kim
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Jaeyoung Song
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | | | | | - Jae-Eon Lee
- Department of Biomaterials Science, College of Natural Resources and Life Science/Life and Industry Convergence Research Institute, Pusan National University, Pusan 50463, South Korea
| | - Sang Bong Lee
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | | | | | - Ji Sun Hwang
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Heeseok Yoon
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Dong-Su Kim
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Su-Jeong Lee
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Minseon Jeong
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Sungwoo Lee
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Kyung-Hee Kim
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Hueng-Sik Choi
- National Creative Research Initiatives Center for Nuclear Receptor Signals and Hormone Research Center, School of Biological Sciences and Technology, Chonnam National University, Gwangju 61186, South Korea
| | | | - Keun-Gyu Park
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, South Korea
| | - In-Kyu Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, South Korea
| | - Seong Heon Kim
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Hayoung Hwang
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Yong Hyun Jeon
- Laboratory Animal Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Jungwook Chin
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Sung Jin Cho
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| |
Collapse
|
26
|
Nguyen HT, Kim S, Yu NH, Park AR, Yoon H, Bae CH, Yeo JH, Kim IS, Kim JC. Antimicrobial activities of an oxygenated cyclohexanone derivative isolated from Amphirosellinia nigrospora JS-1675 against various plant pathogenic bacteria and fungi. J Appl Microbiol 2019; 126:894-904. [PMID: 30358043 DOI: 10.1111/jam.14138] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [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: 08/21/2018] [Revised: 10/16/2018] [Accepted: 10/16/2018] [Indexed: 01/17/2023]
Abstract
AIMS To evaluate the antimicrobial activities of an active compound isolated from the culture broth of Amphirosellinia nigrospora JS-1675 against various plant pathogenic bacteria and fungi. METHODS AND RESULTS While screening for bioactive secondary metabolites from endophytic fungi, we found that A. nigrospora JS-1675 showed strong in vitro antibacterial activity against Ralstonia solanacearum. One compound (1) was isolated and identified as (4S, 5S, 6S)-5,6-epoxy-4-hydroxy-3-methoxy-5-methyl-cyclohex-2-en-1-one. Growth of most of the tested phytopathogenic bacteria was inhibited by compound 1 and the ethyl acetate (EtOAc) layer except Pseudomonas syringae pv. lachrymans. Compound 1 also inhibited the mycelial growth of several plant pathogenic fungi. Both compound 1 and the EtOAc layer reduced bacterial leaf spot disease in detached peach leaves. They also suppressed the development of bacterial wilt on tomato seedlings quite effectively. CONCLUSIONS Amphirosellinia nigrospora JS-1675 showed antimicrobial activity against plant pathogenic bacteria and fungi by producing compound 1. SIGNIFICANCE AND IMPACT OF THE STUDY This is the first report on the occurrence of compound 1 in A. nigrospora JS-1675 and its efficacy against plant pathogenic bacteria and fungi. Their strong disease control efficacy against tomato bacterial wilt suggests that this fungus can be used as a microbial bactericide.
Collapse
Affiliation(s)
- H T Nguyen
- Department of Agricultural Chemistry, Institute of Environmentally Friendly Agriculture, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, Korea
| | - S Kim
- Biological and Genetic Resources Assessment Division, National Institute of Biological Resources, Incheon, Korea
| | - N H Yu
- Department of Agricultural Chemistry, Institute of Environmentally Friendly Agriculture, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, Korea
| | - A R Park
- Department of Agricultural Chemistry, Institute of Environmentally Friendly Agriculture, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, Korea
| | - H Yoon
- Biological and Genetic Resources Assessment Division, National Institute of Biological Resources, Incheon, Korea
| | - C-H Bae
- Biological and Genetic Resources Assessment Division, National Institute of Biological Resources, Incheon, Korea
| | - J H Yeo
- Biological and Genetic Resources Assessment Division, National Institute of Biological Resources, Incheon, Korea
| | - I S Kim
- Department of Agricultural Chemistry, Institute of Environmentally Friendly Agriculture, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, Korea
| | - J-C Kim
- Department of Agricultural Chemistry, Institute of Environmentally Friendly Agriculture, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, Korea
| |
Collapse
|
27
|
Kim S, Yoon H. VOLUNTEERING, SUBJECTIVE SLEEP QUALITY, AND LONGITUDINAL RISK OF INFLAMMATION: POTENTIAL PATHWAYS? Innov Aging 2018. [DOI: 10.1093/geroni/igy023.999] [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: 11/12/2022] Open
Affiliation(s)
| | - H Yoon
- School of Social Work, Texas State University
| |
Collapse
|
28
|
Affiliation(s)
- H Yoon
- School of Social Work, Texas State University
| | | | | |
Collapse
|
29
|
Oh H, Yoon S, Seo M, Oh E, Yoon H, Lee H, Lee J, Ryu HG. Utility of the laryngeal handshake method for identifying the cricothyroid membrane. Acta Anaesthesiol Scand 2018; 62:1223-1228. [PMID: 29926892 DOI: 10.1111/aas.13169] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 05/02/2018] [Accepted: 05/18/2018] [Indexed: 01/21/2023]
Abstract
BACKGROUND The cricothyroid membrane is the most commonly accessed location for invasive surgical airway. Although the laryngeal handshake method is recommended for identifying the cricothyroid membrane, there is no clinical data regarding the utility of the laryngeal handshake method in cricothyroid membrane identification. The objective of this study was to compare the accuracy of cricothyroid membrane identification between the laryngeal handshake method and simple palpation. METHODS After anaesthesia induction, the otorhinolaryngology resident and anaesthesia resident identified and marked the needle insertion point for cricothyroidotomy using simple palpation and the laryngeal handshake method, respectively. The cricothyroid membrane was confirmed with ultrasonography. Identification was determined successful if the marked point was placed within the longitudinal area of the cricothyroid membrane and within 5 mm from midline transversely. The accuracy of cricothyroid membrane identification using the laryngeal handshake method and simple palpation was compared. RESULTS A total of 123 patients were enrolled. The cricothyroid membrane was correctly identified in 87 (70.7%, 95% confidence interval 61.8-78.6%) patients using the laryngeal handshake method compared to 78 (63.4%, 95% confidence interval 54.3-71.9%) patients using simple palpation (P = .188). The time required to identify the cricothyroid membrane was longer when using the laryngeal handshake method (15 [3-48] seconds vs 10.9 [3-55] seconds, P = .003). CONCLUSION The success rate of identifying the cricothyroid membrane was similar among the anesthesiologists who performed the laryngeal handshake method and also among otorhinolaryngologists who used simple palpation.
Collapse
Affiliation(s)
- H. Oh
- Department of Anaesthesiology and Pain Medicine; Seoul National University Hospital; Seoul National University College of Medicine; Seoul Korea
| | - S. Yoon
- Department of Anaesthesiology and Pain Medicine; Seoul National University Hospital; Seoul National University College of Medicine; Seoul Korea
| | - M. Seo
- Department of Anaesthesiology and Pain Medicine; Seoul National University Hospital; Seoul National University College of Medicine; Seoul Korea
| | - E. Oh
- Department of Anaesthesiology and Pain Medicine; Seoul National University Hospital; Seoul National University College of Medicine; Seoul Korea
| | - H. Yoon
- Department of Anaesthesiology and Pain Medicine; Seoul National University Hospital; Seoul National University College of Medicine; Seoul Korea
| | - H. Lee
- Department of Anaesthesiology and Pain Medicine; Seoul National University Hospital; Seoul National University College of Medicine; Seoul Korea
| | - J. Lee
- Department of Anaesthesiology and Pain Medicine; Seoul Metropolitan Government Seoul National University Boramae Medical Centre; Seoul Korea
| | - H. G. Ryu
- Department of Anaesthesiology and Pain Medicine; Seoul National University Hospital; Seoul National University College of Medicine; Seoul Korea
| |
Collapse
|
30
|
Kang J, Cho B, Kim D, Park K, Lee J, Yoo S, Lee S, Kim C, Jang S, Kim Y, Yoon H, Kim S. MA08.07 Real World Data of Osimertinib in Patients with Central Nervous System (CNS) Metastasis in ASTRIS Korean Subset. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.381] [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: 11/17/2022]
|
31
|
Kusumaningrum N, Lee D, Yoon H, Park C, Chung J. LB1588 Ultraviolet light-induced gasdermin c expression is mediated via trpv1/calcium/calcineurin/nfatc1 pathway. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.06.126] [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: 11/17/2022]
|
32
|
Kaufmann CN, Sutherland A, Nakhla MZ, Yoon H, Soontornniyomkij B, Eyler LT. 0958 Sleep and Inflammatory Profiles in Bipolar Disorder. Sleep 2018. [DOI: 10.1093/sleep/zsy061.957] [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
Affiliation(s)
- C N Kaufmann
- Department of Psychiatry, University of California San Diego, La Jolla, CA
| | - A Sutherland
- Department of Psychiatry, University of California San Diego, La Jolla, CA
| | - M Z Nakhla
- Department of Psychology, California State University Northridge, Northridge, CA
| | - H Yoon
- Department of Psychiatry, University of California San Diego, La Jolla, CA
| | - B Soontornniyomkij
- Department of Psychiatry, University of California San Diego, La Jolla, CA
| | - L T Eyler
- Department of Psychiatry, University of California San Diego, La Jolla, CA
| |
Collapse
|
33
|
Zener R, Yoon H, Ziv E, Covey A, Brown K, Sofocleous C, Thornton R, Boas F. 3:00 PM Abstract No. 322 Outcomes after transarterial embolization versus radioembolization of neuroendocrine tumor liver metastases. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
34
|
Yang W, Gwon D, Noh S, Chu H, Kim J, Yoon H. Abstract No. 637 Stent-graft placement to treat central venous stenosis in hemodialysis patients: long-term results. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.682] [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
|
35
|
Abstract
Iduna is a poly(ADP-ribose) (PAR)-dependent E3 ubiquitin ligase that regulates cellular responses such as proteasomal degradation and DNA repair upon interaction with its substrate. We identified a highly cationic region within the PAR-binding motif of Iduna; the region was similar among various species and showed amino acid sequence similarity with that of known cell-penetrating peptides (CPPs). We hypothesized that this Iduna-derived cationic sequence-rich peptide (Iduna) could penetrate the cell membrane and deliver macromolecules into cells. To test this hypothesis, we generated recombinant Iduna-conjugated enhanced green fluorescent protein (Iduna-EGFP) and its tandem-repeat form (d-Iduna-EGFP). Both Iduna-EGFP and d-Iduna-EGFP efficiently penetrated Jurkat cells, with the fluorescence signals increasing dose- and time-dependently. Tandem-repeats of Iduna and other CPPs enhanced intracellular protein delivery efficiency. The delivery mechanism involves lipid-raft-mediated endocytosis following heparan sulfate interaction; d-Iduna-EGFP was localized in the nucleus as well as the cytoplasm, and its residence time was much longer than that of other controls such as TAT and Hph-1. Moreover, following intravenous administration to C57/BL6 mice, d-Iduna-EGFP was efficiently taken up by various tissues, including the liver, spleen, and intestine suggesting that the cell-penetrating function of the human Iduna-derived peptide can be utilized for experimental and therapeutic delivery of macromolecules.
Collapse
Affiliation(s)
- Ja-Hyun Koo
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 04763, Korea.
- Research Institute for Natural Sciences, Hanyang University, Seoul 04763, Korea.
| | - Heeseok Yoon
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 04763, Korea.
- Research Institute for Natural Sciences, Hanyang University, Seoul 04763, Korea.
| | - Won-Ju Kim
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 04763, Korea.
- Research Institute for Natural Sciences, Hanyang University, Seoul 04763, Korea.
| | - Donghun Cha
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 04763, Korea.
- Research Institute for Natural Sciences, Hanyang University, Seoul 04763, Korea.
| | - Je-Min Choi
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 04763, Korea.
- Research Institute for Natural Sciences, Hanyang University, Seoul 04763, Korea.
| |
Collapse
|
36
|
Hwang YJ, Kim N, Lee HS, Lee JB, Choi YJ, Yoon H, Shin CM, Park YS, Lee DH. Reversibility of atrophic gastritis and intestinal metaplasia after Helicobacter pylori eradication - a prospective study for up to 10 years. Aliment Pharmacol Ther 2018; 47:380-390. [PMID: 29193217 DOI: 10.1111/apt.14424] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 07/31/2017] [Accepted: 10/27/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Atrophic gastritis and intestinal metaplasia are premalignant conditions for gastric cancer. Their reversibility by Helicobacter pylori eradication remains controversial. AIM To evaluate the reversibility of atrophic gastritis and intestinal metaplasia by H. pylori eradication with long-term follow-up. METHODS 598 subjects were prospectively enrolled and followed for up to 10 years. They were categorised as H. pylori-negative (n = 65), H. pylori non-eradicated (n = 91), and H. pylori-eradicated (n = 442). Histological assessment was performed for antrum and corpus by Sydney classification. RESULTS Histological follow-up was performed regularly at 1, 2, 3-4 and ≥5 years, with mean follow-up of 1.07 ± 0.21, 2.29 ± 0.83, 3.93 ± 1.02, and 6.45 ± 1.28 years, respectively. Atrophic gastritis in antrum and corpus gradually and significantly (both P < .05 for all timepoints) improved only in the H. pylori-eradicated group compared to that at baseline. Significant difference in atrophic gastritis between H. pylori-eradicated and H. pylori-negative groups disappeared from 1-year follow-up. Similarly, intestinal metaplasia in antrum and corpus improved significantly (both P < .05 for all timepoints) only in the H. pylori-eradicated group in comparison with that at baseline. Significant difference in intestinal metaplasia between H. pylori-eradicated and H. pylori-negative groups disappeared from ≥5 years of follow-up in the antrum and from 3 years of follow-up in the corpus. CONCLUSION H. pylori eradication may be a preventative strategy for intestinal-type gastric cancer by regression of atrophic gastritis and intestinal metaplasia.
Collapse
Affiliation(s)
- Y-J Hwang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoungnam, South Korea
| | - N Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoungnam, South Korea.,Department of Internal Medicine and Institute of Liver Research, Seoul National University College of Medicine, Seoul, South Korea
| | - H S Lee
- Department of Pathology, Seoul National University Bundang Hospital, Seoungnam, South Korea
| | - J B Lee
- Division of Statistics in Medical Research Collaborating Center, Seoul National University Bundang Hospital, Seoungnam, South Korea
| | - Y J Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoungnam, South Korea
| | - H Yoon
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoungnam, South Korea
| | - C M Shin
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoungnam, South Korea
| | - Y S Park
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoungnam, South Korea
| | - D H Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoungnam, South Korea.,Department of Internal Medicine and Institute of Liver Research, Seoul National University College of Medicine, Seoul, South Korea
| |
Collapse
|
37
|
Lee Y, Yoon H, Hwang SM, Shin MK, Lee JH, Oh M, Im SH, Song J, Lim HS. Targeted Inhibition of the NCOA1/STAT6 Protein–Protein Interaction. J Am Chem Soc 2017; 139:16056-16059. [DOI: 10.1021/jacs.7b08972] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yeongju Lee
- Department
of Chemistry and Division of Advanced Material Science, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
| | - Heeseok Yoon
- New
Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Sung-Min Hwang
- Division of Integrative Biosciences & Biotechnology, POSTECH, Pohang 37673, South Korea
| | - Min-Kyung Shin
- Department
of Chemistry and Division of Advanced Material Science, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
| | - Ji Hoon Lee
- New
Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Misook Oh
- Department
of Chemistry and Division of Advanced Material Science, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
| | - Sin-Hyeog Im
- Division of Integrative Biosciences & Biotechnology, POSTECH, Pohang 37673, South Korea
- Academy of Immunology and Microbiology, Institute for Basic Science (IBS), Pohang 37673, South Korea
| | - Jaeyoung Song
- New
Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu 41061, South Korea
| | - Hyun-Suk Lim
- Department
of Chemistry and Division of Advanced Material Science, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
| |
Collapse
|
38
|
Cho B, Kim D, Park K, Lee J, Yoo S, Kang J, Lee S, Kim C, Jang S, Kim Y, Yoon H, Kim S. P3.01-050 A Real World Treatment Study of Osimertinib: ASTRIS Study Korean Subgroup Analysis. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1491] [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]
|
39
|
Kang J, Park J, Yoon H, Hyun Y, Kim S, Ahn Y, Yoo E, Kang H. 290 Effect of fermented mackerel oil on the hair growth. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.07.288] [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]
|
40
|
Jang Y, Yoon H, Park N, Chiriboga D. ORAL HEALTH AND DENTAL CARE IN OLDER ASIAN AMERICANS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.490] [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: 11/12/2022] Open
Affiliation(s)
- Y. Jang
- The University of Texas at Austin, Austin, Texas,
| | - H. Yoon
- The University of Texas at Austin, Austin, Texas,
| | - N.S. Park
- University of South Florida, Tampa, Florida
| | | |
Collapse
|
41
|
Affiliation(s)
- H. Yoon
- Hallym University, Chuncheon, Gangwon-do, Korea (the Republic of)
| | - K. Choi
- Hallym University, Chuncheon, Gangwon-do, Korea (the Republic of)
| |
Collapse
|
42
|
Wellman LL, Sutton AM, Kim MH, Koech OK, Fitzpatrick ME, Williams BL, Machida M, Yoon H, Lonart G, Sanford LD. 0136 OPTOGENETIC STIMULATION AND INHIBITION OF THE CENTRAL NUCLEUS OF THE AMYGDALA ALTERS FIRING IN LOCUS COERULEUS NEURONS. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.135] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
43
|
Marahatta A, Baek IH, Pyo JS, Bhandary B, Kim HK, Bang JS, Yoon H, Rhew KY, Chai OH, Lee YC. Pharmacokinetics and Bronchopulmonary Disposition of PI3KDelta Inhibitor IC87114 after Intratracheal Administration in a Severe Asthma Model. Indian J Pharm Sci 2017. [DOI: 10.4172/pharmaceutical-sciences.1000317] [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: 11/09/2022] Open
|
44
|
Kim J, Woo SY, Im CY, Yoo EK, Lee S, Kim HJ, Hwang HJ, Cho JH, Lee WS, Yoon H, Kim S, Kwon OB, Hwang H, Kim KH, Jeon JH, Singh TD, Kim SW, Hwang SY, Choi HS, Lee IK, Kim SH, Jeon YH, Chin J, Cho SJ. Insights of a Lead Optimization Study and Biological Evaluation of Novel 4-Hydroxytamoxifen Analogs as Estrogen-Related Receptor γ (ERRγ) Inverse Agonists. J Med Chem 2016; 59:10209-10227. [DOI: 10.1021/acs.jmedchem.6b01204] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jina Kim
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Seo Yeon Woo
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Chun Young Im
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Eun Kyung Yoo
- Leading-Edge
Research Center for Drug Discovery and Development for Diabetes and
Metabolic Disease, Kyungpook National University Hospital, Daegu 41404, Korea
| | - Seungmi Lee
- Leading-Edge
Research Center for Drug Discovery and Development for Diabetes and
Metabolic Disease, Kyungpook National University Hospital, Daegu 41404, Korea
| | - Hyo-Ji Kim
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Hee-Jong Hwang
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Joong-heui Cho
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Won Seok Lee
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Heeseok Yoon
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Shinae Kim
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Oh-bin Kwon
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Hayoung Hwang
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Kyung-Hee Kim
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Jae-Han Jeon
- Leading-Edge
Research Center for Drug Discovery and Development for Diabetes and
Metabolic Disease, Kyungpook National University Hospital, Daegu 41404, Korea
- Department
of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Thoudam Debraj Singh
- Department
of Nuclear Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Sang Wook Kim
- Korea Bio-Medical Science Institute, Seoul 06106, Republic of Korea
| | - Sung Yeoun Hwang
- Korea Bio-Medical Science Institute, Seoul 06106, Republic of Korea
| | - Hueng-Sik Choi
- National
Creative Research Initiatives Center for Nuclear Receptor Signals
and Hormone Research Center, School of Biological Sciences and Technology, Chonnam National University, Gwangju 61186, Republic of Korea
| | - In-Kyu Lee
- Leading-Edge
Research Center for Drug Discovery and Development for Diabetes and
Metabolic Disease, Kyungpook National University Hospital, Daegu 41404, Korea
- Department
of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Seong Heon Kim
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Yong Hyun Jeon
- Leading-Edge
Research Center for Drug Discovery and Development for Diabetes and
Metabolic Disease, Kyungpook National University Hospital, Daegu 41404, Korea
- Department
of Nuclear Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Jungwook Chin
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
| | - Sung Jin Cho
- New
Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea
- Leading-Edge
Research Center for Drug Discovery and Development for Diabetes and
Metabolic Disease, Kyungpook National University Hospital, Daegu 41404, Korea
| |
Collapse
|
45
|
Lim S, Kim WJ, Kim YH, Lee S, Koo JH, Lee JA, Kim HM, Park HJ, Kim DH, Lee HG, Yoon H, Kim JY, Shin JH, Kim LK, Doh J, Kim H, Bothwell AL, Lee SK, Suh M, Choi JM. BBB-permeable peptide conjugated cytoplasmic domain of CTLA-4 inhibits Th1 and Th17 responses and pathogenesis of multiple sclerosis. The Journal of Immunology 2016. [DOI: 10.4049/jimmunol.196.supp.139.7] [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: 01/02/2023]
Abstract
Abstract
Multiple sclerosis (MS) is one of the most severe autoimmune disease, which cause severe inflammation in central nervous system (CNS). In the MS, CNS-infiltrating effector T cells are regarded that play critical roles. However, current drugs for MS could not targeting infiltrated T cells due to the limitations of drug delivery, which cannot penetrate blood-brain barrier (BBB) and deliver into the CNS. Here, we identified a novel BBB-permeable peptide, dNP2, which effectively delivered proteins into the CNS in vivo. It transduced cargo proteins into the cells with higher efficiency than other cargo delivery peptides. Moreover, it localized in resident neuron, astrocytes and microglia of the mouse brain through blood vessels by penetrating the BBB. Also, we found that dNP2 can deliver its cargo protein into the infiltrated T cells in the CNS of MOG35-55 immunized MS model mice. When we treated the dNP2-conjugated cytoplasmic domain of cytotoxic T lymphocyte antigen 4 (dNP2-ctCTLA-4), it efficiently downregulated cytokine production in activated T cells, and showed inhibitory impact on experimental autoimmune encephalomyelitis (EAE) in both preventive and therapeutic schemes. This was accompanied with reductions of demyelination and infiltration of T helper 1 (Th1) and T helper 17 (Th17) cells in the CNS. This study suggests that dNP2 is a novel BBB-permeable peptide and that dNP2-ctCTLA-4 could be an effective agent for treating CNS inflammatory diseases such as MS.
Collapse
Affiliation(s)
| | | | | | - Sohee Lee
- 2Ctr. for Neurosci. Imaging Res. (CNIR), Inst. for Basic Sci. (IBS), South Korea
- 3Samsung Advanced Inst. for Hlth. Sci. & Technol., South Korea
| | | | | | - Hye-Mi Kim
- 4Pohang Univ. of Sci. and Technol., South Korea
| | | | | | | | | | | | | | | | - Junsang Doh
- 4Pohang Univ. of Sci. and Technol., South Korea
| | | | | | | | - Minah Suh
- 2Ctr. for Neurosci. Imaging Res. (CNIR), Inst. for Basic Sci. (IBS), South Korea
- 3Samsung Advanced Inst. for Hlth. Sci. & Technol., South Korea
- 6Sungkyunkwan Univ., South Korea
| | - Je-Min Choi
- 1Hanyang Univ., South Korea
- 2Ctr. for Neurosci. Imaging Res. (CNIR), Inst. for Basic Sci. (IBS), South Korea
| |
Collapse
|
46
|
Fellmuth B, Fischer J, Machin G, Picard S, Steur PPM, Tamura O, White DR, Yoon H. The kelvin redefinition and its mise en pratique. Philos Trans A Math Phys Eng Sci 2016; 374:20150037. [PMID: 26903103 DOI: 10.1098/rsta.2015.0037] [Citation(s) in RCA: 4] [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] [Accepted: 07/17/2015] [Indexed: 06/05/2023]
Abstract
In 2018, it is expected that there will be a major revision of the International System of Units (SI) which will result in all of the seven base units being defined by fixing the values of certain atomic or fundamental constants. As part of this revision, the kelvin, unit of thermodynamic temperature, will be redefined by assigning a value to the Boltzmann constant k. This explicit-constant definition will define the kelvin in terms of the SI derived unit of energy, the joule. It is sufficiently wide to encompass any form of thermometry. The planned redefinition has motivated the creation of an extended mise en pratique ('practical realization') of the definition of the kelvin (MeP-K), which describes how the new definition can be put into practice. The MeP-K incorporates both of the defined International Temperature Scales (ITS-90 and PLTS-2000) in current use and approved primary-thermometry methods for determining thermodynamic temperature values. The MeP-K is a guide that provides or makes reference to the information needed to perform measurements of temperature in accord with the SI at the highest level. In this article, the background and the content of the extended second version of the MeP-K are presented.
Collapse
Affiliation(s)
- B Fellmuth
- Department 7.4 Temperature, Physikalisch-Technische Bundesanstalt (PTB), Berlin, Germany
| | - J Fischer
- Department 7.4 Temperature, Physikalisch-Technische Bundesanstalt (PTB), Berlin, Germany
| | - G Machin
- Engineering Measurement, National Physical Laboratory (NPL), Teddington, Middlesex, UK
| | - S Picard
- Bureau International des Poids et Mesures (BIPM), Sèvres, France
| | - P P M Steur
- Istituto Nazionale di Ricerca Metrologica (INRIM), Turin, Italy
| | - O Tamura
- National Metrology Institute of Japan (NMIJ), AIST, Ibaraki, Japan
| | - D R White
- Measurement Standards Laboratory of New Zealand (MSL), Lower Hutt, New Zealand
| | - H Yoon
- National Institute of Standards and Technology (NIST), Gaithersburg, MD, USA
| |
Collapse
|
47
|
Abstract
Ballistocardiogram (BCG), which displays the mechanical activity of heart, has been a subject of interest for several years due to its advantages in taking unobtrusive physiological measurements. In the field of sleep science, researchers actively study sleep architecture and clinically apply various sleep-related conditions through BCG-derived biological information such as the heartbeat, respiration and body movements of subjects. However, most of these studies have involved only adults. This area of research may be even more important with babies to monitor their biological signals without confinement. For this reason, we developed a physiological signal monitoring bed for baby by using a load cell. Heartbeat and respiration information was assessed with average respective performance errors of 1.53% and 2.53% compared to commercial equipment. The results showed the possibility of applying BCG technology to baby. Therefore, we expect that BCG-derived signals can be extensively applied to analyze sleep architecture and clinical applications in baby as they are with adults.
Collapse
|
48
|
Kim S, Min J, Park J, Lee Y, Park J, Cho Y, Yoon H, Lee J, Lee C. High flow nasal cannula therapy for improving obstructive sleep apnea: A case. Sleep Med 2015. [DOI: 10.1016/j.sleep.2015.02.213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
49
|
Yoon H, Kim S, Yang J, Chen H, Hu I, Kim B, Bilfinger T, Matthews R, Franceschi D, Moore W, Stessin A, Ryu S. Prognostic Factors and Outcome After SBRT for Stage I Non-Small Cell Lung Cancer (NSCLC) Using Different Fractionation Regimens From 2007 to 2013. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.1616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
50
|
Lim S, Kim WJ, Kim YH, Lee S, Koo JH, Lee JA, Yoon H, Kim DH, Park HJ, Kim HM, Lee HG, Yun Kim J, Lee JU, Hun Shin J, Kyun Kim L, Doh J, Kim H, Lee SK, Bothwell ALM, Suh M, Choi JM. dNP2 is a blood-brain barrier-permeable peptide enabling ctCTLA-4 protein delivery to ameliorate experimental autoimmune encephalomyelitis. Nat Commun 2015; 6:8244. [PMID: 26372309 PMCID: PMC4579786 DOI: 10.1038/ncomms9244] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 07/31/2015] [Indexed: 01/06/2023] Open
Abstract
Central nervous system (CNS)-infiltrating effector T cells play critical roles in the development and progression of multiple sclerosis (MS). However, current drugs for MS are very limited due to the difficulty of delivering drugs into the CNS. Here we identify a cell-permeable peptide, dNP2, which efficiently delivers proteins into mouse and human T cells, as well as various tissues. Moreover, it enters the brain tissue and resident cells through blood vessels by penetrating the tightly organized blood-brain barrier. The dNP2-conjugated cytoplasmic domain of cytotoxic T-lymphocyte antigen 4 (dNP2-ctCTLA-4) negatively regulates activated T cells and shows inhibitory effects on experimental autoimmune encephalomyelitis in both preventive and therapeutic mouse models, resulting in the reduction of demyelination and CNS-infiltrating T helper 1 and T helper 17 cells. Thus, this study demonstrates that dNP2 is a blood-brain barrier-permeable peptide and dNP2-ctCTLA-4 could be an effective agent for treating CNS inflammatory diseases such as MS.
Collapse
Affiliation(s)
- Sangho Lim
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea
| | - Won-Ju Kim
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea
| | - Yeon-Ho Kim
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea
| | - Sohee Lee
- Center for Neuroscience Imaging Research (CNIR), Institute for Basic Science (IBS), Suwon 440-746, Republic of Korea.,Samsung Advanced Institute for Health Sciences &Technology (SAIHST), Seoul 135-710, Republic of Korea
| | - Ja-Hyun Koo
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea
| | - Jung-Ah Lee
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea
| | - Heeseok Yoon
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea
| | - Do-Hyun Kim
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea
| | - Hong-Jai Park
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea
| | - Hye-Mi Kim
- Division of Integrative Bioscience and Biotechnology, Pohang University of Science and Technology, Pohang 790-784, Republic of Korea
| | - Hong-Gyun Lee
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea
| | - Ji Yun Kim
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea
| | - Jae-Ung Lee
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea
| | - Jae Hun Shin
- Department of Immunobiology, Yale University School of Medicine, New Haven, Connecticut 06520, USA
| | - Lark Kyun Kim
- Department of Immunobiology, Yale University School of Medicine, New Haven, Connecticut 06520, USA
| | - Junsang Doh
- Department of Mechanical Engineering, School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology, Pohang 790-784, Republic of Korea
| | - Hongtae Kim
- Center for Neuroscience Imaging Research (CNIR), Institute for Basic Science (IBS), Suwon 440-746, Republic of Korea.,Department of Biological Science, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Sang-Kyou Lee
- Department of Biotechnology, Yonsei University, Seoul 120-749, Republic of Korea
| | - Alfred L M Bothwell
- Department of Immunobiology, Yale University School of Medicine, New Haven, Connecticut 06520, USA
| | - Minah Suh
- Center for Neuroscience Imaging Research (CNIR), Institute for Basic Science (IBS), Suwon 440-746, Republic of Korea.,Samsung Advanced Institute for Health Sciences &Technology (SAIHST), Seoul 135-710, Republic of Korea.,Department of Biological Science, Sungkyunkwan University, Suwon 440-746, Republic of Korea.,Department of Biomedical Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Je-Min Choi
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Republic of Korea.,Center for Neuroscience Imaging Research (CNIR), Institute for Basic Science (IBS), Suwon 440-746, Republic of Korea
| |
Collapse
|