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Kimura T, Doolittle WKL, Kruhlak M, Zhao L, Hwang E, Zhu X, Tang B, Wolcott KM, Cheng SY. Inhibition of MEK Signaling Attenuates Cancer Stem Cell Activity in Anaplastic Thyroid Cancer. Thyroid 2024; 34:484-495. [PMID: 38115586 PMCID: PMC10998707 DOI: 10.1089/thy.2023.0521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
Background: Anaplastic thyroid cancer (ATC) is highly aggressive and has very limited treatment options. Recent studies suggest that cancer stem cell (CSC) activity in ATC could underlie this recurrence and resistance to treatment. The recent approval by the U.S. Food and Drug Administration of the combined treatment of BRAF and MEK inhibitors for ATC patients has shown some efficacy in patients harboring the BRAFV600E mutation. However, it was unknown whether the combined treatment could affect the CSC activity. This study explores the effects of the BRAF and MEK inhibitors on CSC activity in human ATC cells. Methods: Using three human ATC cells, THJ-11T, THJ-16T, and 8505C cells, we evaluated the effects of dabrafenib (a BRAF kinase inhibitor), trametinib (an MEK inhibitor), or a combined treatment of the two drugs on the CSC activity by tumorsphere formation, Aldefluor assays, expression profiles of key CSC markers, immunohistochemistry, and in vivo xenograft mouse models. Furthermore, we also used confocal imaging to directly visualize the effects on drugs on CSCs by the SORE6-mCherry reporter in cultured cells and xenograft tumor cells. Results: The BRAF inhibitor, dabrafenib, had weak efficacy, while the MEK inhibitor, trametinib, showed strong efficacy in attenuating the CSC activity, as evidenced by suppression of CSC marker expression, tumorsphere formation, and Aldefluor assays. Using ATC cells expressing a fluorescent CSC SORE6 reporter, we showed reduction of CSC activity in the rank order of combined > trametinib > dabrafenib through in vitro and in vivo xenograft models. Molecular analyses showed that suppression of CSC activity by these drugs was, in part, mediated by attenuation of the transcription by dampening the RNA polymerase II activity. Conclusions: Our analyses demonstrated the presence of CSCs in ATC cells. The inhibition of CSC activity by the MEK signaling could partially account for the efficacy of the combined treatment shown in ATC patients. However, our studies also showed that not all CSC activity was totally abolished, which may account for the recurrence observed in ATC patients. Our findings have provided new insights into the molecular basis of efficacy and limitations of these drugs in ATC patients.
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Affiliation(s)
- Takahito Kimura
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Woo Kyung Lee Doolittle
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Michael Kruhlak
- Laboratory of Cancer Biology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Li Zhao
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Eunmi Hwang
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Xuguang Zhu
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Binwu Tang
- Laboratory of Cancer Biology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Karen M. Wolcott
- Laboratory of Genome Integrity Flow Cytometry Core, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Sheue-yann Cheng
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
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Han G, Hwang E, Lin F, Clift R, Kim D, Guest M, Bischoff E, Moran S, Li G. RYZ101 (Ac-225 DOTATATE) Opportunity beyond Gastroenteropancreatic Neuroendocrine Tumors: Preclinical Efficacy in Small-Cell Lung Cancer. Mol Cancer Ther 2023; 22:1434-1443. [PMID: 37616528 DOI: 10.1158/1535-7163.mct-23-0029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 04/28/2023] [Accepted: 08/21/2023] [Indexed: 08/26/2023]
Abstract
Overexpression of somatostatin receptors (SSTR), particularly SSTR2, is found in gastroenteropancreatic neuroendocrine tumors (GEP-NET), and subsets of other solid tumors such as small-cell lung cancer (SCLC). SCLC accounts for approximately 13% to 15% of lung cancer and lacks effective therapeutic options. IHC analysis indicates that up to 50% of SCLC tumors are SSTR2-positive, with a substantial subset showing high and homogenous expression. Peptide receptor radionuclide therapy with radiolabeled somatostatin analogue, Lu-177 DOTATATE, has been approved for GEP-NETs. Different strategies aimed at improving outcomes, such as the use of alpha-emitting radioisotopes, are currently being investigated. RYZ101 (Ac-225 DOTATATE) is comprised of the alpha-emitting radioisotope actinium-225, chemical chelator DOTA, and octreotate (TATE), a somatostatin analogue. In the cell-based competitive radioligand binding assay, RAYZ-10001-La (lanthanum surrogate for RYZ101) showed high binding affinity (Ki = 0.057 nmol/L) to human SSTR2 and >600-fold selectivity against other SSTR subtypes. RAYZ-10001-La exhibited efficient internalization to SSTR2-positive cells. In multiple SSTR2-expressing SCLC xenograft models, single-dose intravenous RYZ101 3 μCi (0.111 MBq) or 4 μCi (0.148 MBq) significantly inhibited tumor growth, with deeper responses, including sustained regression, observed in the models with higher SSTR2 levels. The antitumor effect was further enhanced when RYZ101 was combined with carboplatin and etoposide at clinically relevant doses. In summary, RYZ101 is a highly potent, alpha-emitting radiopharmaceutical agent, and preclinical data demonstrate the potential of RYZ101 for the treatment of patients with SSTR-positive cancers.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Gary Li
- RayzeBio, Inc., San Diego, California
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Bae CY, Esmaeili H, Zamin SA, Seol MJ, Hwang E, Beak SK, Song Y, Bharti B, Jung JP. Quantification of solution-free red blood cell staining by sorption kinetics of Romanowsky stains to agarose gels. Anal Methods 2023; 15:5369-5379. [PMID: 37812186 DOI: 10.1039/d3ay01431b] [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] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
The imaging and quantification of stained red blood cells (RBCs) are important for identifying RBCs in hematology and for diagnosing diseased RBCs or parasites in cytopathology. Romanowsky staining has been used traditionally to produce hues in blood cells using a mixture of anionic eosin Y and cationic methylene blue and azure B. While Romanowsky stains have been widely used in cytopathology, end-users have experienced problems with varying results in staining due to the premature precipitation or evaporation of methanol, leading to the inherent inconsistency of solution-based Romanowsky staining. Herein, we demonstrate that the staining and destaining of blood smears are controllable by the contact time of agarose gel stamps. While the extent of staining and destaining is discernable by the hue values of stamped red blood cells in micrographs, the quantification of adsorbed and desorbed Romanowsky dye molecules (in particular, eosin Y, methylene blue and azure B) from and to the agarose gel stamps needs a model that can explain the sorption process. We found predictable sorption of the Romanowsky dye molecules from the pseudo-second-order kinetic model for adsorption and the one phase decay model for desorption. Thus, the method of agarose gel stamping demonstrated here could be an alternative to solution-based Romanowsky staining with the predictable quantity of sorption and timing of contact.
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Affiliation(s)
- Chae Yun Bae
- Noul Co., Ltd, Yongin-si, Gyeonggi-do, Republic of Korea.
| | - Hamid Esmaeili
- Department of Biological Engineering, Louisiana State University, Baton Rouge, LA, USA.
| | - Syed A Zamin
- Department of Biological Engineering, Louisiana State University, Baton Rouge, LA, USA.
| | - Min Jeong Seol
- Noul Co., Ltd, Yongin-si, Gyeonggi-do, Republic of Korea.
| | - Eunmi Hwang
- Noul Co., Ltd, Yongin-si, Gyeonggi-do, Republic of Korea.
| | - Suk Kyung Beak
- Noul Co., Ltd, Yongin-si, Gyeonggi-do, Republic of Korea.
| | - Younghoon Song
- Noul Co., Ltd, Yongin-si, Gyeonggi-do, Republic of Korea.
| | - Bhuvnesh Bharti
- Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, LA, USA
| | - Jangwook P Jung
- Department of Biological Engineering, Louisiana State University, Baton Rouge, LA, USA.
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Hwang E, Doolittle WKL, Zhu YJ, Zhu X, Zhao L, Yu Y, Cheng SY. Thyroid hormone receptor α1: a novel regulator of thyroid cancer cell differentiation. Oncogene 2023; 42:3075-3086. [PMID: 37634007 DOI: 10.1038/s41388-023-02815-2] [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: 04/18/2023] [Revised: 08/11/2023] [Accepted: 08/16/2023] [Indexed: 08/28/2023]
Abstract
Thyroid hormone receptor α1 (TRα1) mediates the genomic actions of thyroid hormone (T3). The biology of TRα1 in growth and development has been well studied, but the functional role of TRα1 in cancers remains to be elucidated. Analysis of the human thyroid cancer database of The Cancer Genome Atlas (TCGA) showed that THRA gene expression is lost in highly dedifferentiated anaplastic thyroid cancer (ATC). We, therefore, explored the effects of TRα1 on the progression of ATC. We stably expressed TRα1 in two human ATC cell lines, THJ-11T (11T-TRα1 #2, #7, and #8) and THJ-16T (16T-TRα1 #3, #4, and #8) cells. We found that the expressed TRα1 inhibited ATC cell proliferation and induced apoptosis. TCGA data showed that THRA gene expression was best correlated with the paired box gene 8 (PAX8). Consistently, we found that the PAX8 expression was barely detectable in parental 11T and 16T cells. However, PAX8 gene expression was elevated in 11T- and 16T-TRα1-expressing cells at the mRNA and protein levels. Using various molecular analyses, we found that TRα1 directly regulated the expression of the PAX8 gene. Single-cell transcriptomic analyses (scRNA-seq) demonstrated that TRα1 functions as a transcription factor through multiple signaling pathways to suppress tumor growth. Importantly, scRNA-seq analysis showed that TRα1-induced PAX8, via its transcription program, shifts the cell landscape of ATC toward a differentiated state. The present studies suggest that TRα1 is a newly identified regulator of thyroid differentiation and could be considered as a potential therapeutic target to improve the outcome of ATC patients.
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Affiliation(s)
- Eunmi Hwang
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Woo Kyung Lee Doolittle
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
- Department of Medicine, University Hospitals Cleveland Medical Center, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Yuelin Jack Zhu
- Laboratory of Cancer Biology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Xuguang Zhu
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Li Zhao
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Yanlin Yu
- Laboratory of Cancer Biology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Sheue-Yann Cheng
- Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA.
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Jun S, Kim M, Park H, Hwang E, Yamamoto Y, Tanaka-Yamamoto K. Organization of Purkinje cell development by neuronal MEGF11 in cerebellar granule cells. Cell Rep 2023; 42:113137. [PMID: 37708022 DOI: 10.1016/j.celrep.2023.113137] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 02/14/2023] [Revised: 07/24/2023] [Accepted: 08/31/2023] [Indexed: 09/16/2023] Open
Abstract
As cerebellar granule cells (GCs) coordinate the formation of regular cerebellar networks during postnatal development, molecules in GCs are expected to be involved. Here, we test the effects of the knockdown (KD) of multiple epidermal growth factor-like domains protein 11 (MEGF11), which is a homolog of proteins mediating astrocytic phagocytosis but is substantially increased at the later developmental stages of GCs on cerebellar development. MEGF11-KD in GCs of developing mice results in abnormal cerebellar structures, including extensively ectopic Purkinje cell (PC) somas, and in impaired motor functions. MEGF11-KD also causes abnormally asynchronous synaptic release from GC axons, parallel fibers, before the appearance of abnormal cerebellar structures. Interestingly, blockade of this abnormal synaptic release restores most of the cerebellar structures. Thus, apart from phagocytic functions of its related homologs in astrocytes, MEGF11 in GCs promotes proper PC development and cerebellar network formation by regulating immature synaptic transmission.
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Affiliation(s)
- Soyoung Jun
- Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea; Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Seoul 02792, Republic of Korea
| | - Muwoong Kim
- Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea; Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Seoul 02792, Republic of Korea
| | - Heeyoun Park
- Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
| | - Eunmi Hwang
- Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea; Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Seoul 02792, Republic of Korea
| | - Yukio Yamamoto
- Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea.
| | - Keiko Tanaka-Yamamoto
- Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea; Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Seoul 02792, Republic of Korea.
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Hwang E, Gaito S, France A, Crellin AM, Thwaites DI, Ahern V, Indelicato D, Timmermann B, Smith E. Outcomes of Patients Treated in the UK Proton Overseas Programme: Non-central Nervous System Group. Clin Oncol (R Coll Radiol) 2023; 35:292-300. [PMID: 36813694 DOI: 10.1016/j.clon.2023.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 12/06/2022] [Accepted: 02/09/2023] [Indexed: 02/17/2023]
Abstract
AIMS The UK Proton Overseas Programme (POP) was launched in 2008. The Proton Clinical Outcomes Unit (PCOU) warehouses a centralised registry for collection, curation and analysis of all outcomes data for all National Health Service-funded UK patients referred and treated abroad with proton beam therapy (PBT) via the POP. Outcomes are reported and analysed here for patients diagnosed with non-central nervous system tumours treated from 2008 to September 2020 via the POP. MATERIALS AND METHODS All non-central nervous system tumour files for treatments as of 30 September 2020 were interrogated for follow-up information, and type (following CTCAE v4) and time of onset of any late (>90 days post-PBT completion) grade 3-5 toxicities. RESULTS Four hundred and ninety-five patients were analysed. The median follow-up was 2.1 years (0-9.3 years). The median age was 11 years (0-69 years). 70.3% of patients were paediatric (<16 years). Rhabdomyosarcoma (RMS) and Ewing sarcoma were the most common diagnoses (42.6% and 34.1%). 51.3% of treated patients were for head and neck (H&N) tumours. At last known follow-up, 86.1% of all patients were alive, with a 2-year survival rate of 88.3% and 2-year local control of 90.3%. Mortality and local control were worse for adults (≥25 years) than for the younger groups. The grade 3 toxicity rate was 12.6%, with a median onset of 2.3 years. Most were in the H&N region in paediatric patients with RMS. Cataracts (30.5%) were the most common, then musculoskeletal deformity (10.1%) and premature menopause (10.1%). Three paediatric patients (1-3 years at treatment) experienced secondary malignancy. Seven grade 4 toxicities occurred (1.6%), all in the H&N region and most in paediatric patients with RMS. Six related to eyes (cataracts, retinopathy, scleral disorder) or ears (hearing impairment). CONCLUSIONS This study is the largest to date for RMS and Ewing sarcoma, undergoing multimodality therapy including PBT. It demonstrates good local control, survival and acceptable toxicity rates.
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Affiliation(s)
- E Hwang
- The Christie Proton Beam Therapy Centre, The Christie NHS Foundation Trust, Manchester, UK; Department of Radiation Oncology, Sydney West Radiation Oncology Network, Crown Princess Mary Cancer Centre, Sydney, NSW, Australia; Institute of Medical Physics, School of Physics, University of Sydney, NSW, Australia.
| | - S Gaito
- Proton Clinical Outcomes Unit, The Christie NHS Foundation Trust, Manchester, UK; University of Manchester, Manchester Cancer Research Centre, Manchester Academic Health Science Centre, Manchester, UK
| | - A France
- Proton Clinical Outcomes Unit, The Christie NHS Foundation Trust, Manchester, UK
| | - A M Crellin
- NHS England National Clinical Lead Proton Beam Therapy, UK
| | - D I Thwaites
- Institute of Medical Physics, School of Physics, University of Sydney, NSW, Australia; Radiotherapy Research Group, Leeds Institute of Medical Research, St James's Hospital and School of Medicine, Leeds University, Leeds, UK
| | - V Ahern
- Department of Radiation Oncology, Sydney West Radiation Oncology Network, Crown Princess Mary Cancer Centre, Sydney, NSW, Australia; Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - D Indelicato
- University of Florida Department of Radiation Oncology, Jacksonville, FL, USA
| | - B Timmermann
- Department of Particle Therapy, University Hospital Essen, West German Proton Therapy Centre Essen, West German Cancer Centre, German Cancer Consortium, Essen, Germany
| | - E Smith
- The Christie Proton Beam Therapy Centre, The Christie NHS Foundation Trust, Manchester, UK; Proton Clinical Outcomes Unit, The Christie NHS Foundation Trust, Manchester, UK; University of Manchester, Manchester Cancer Research Centre, Manchester Academic Health Science Centre, Manchester, UK
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Gaito S, Hwang E, Aznar M, France A, Sitch P, Crellin A, Holtsman AL, Pan S, Whitfield G, Smith E. P01.07.A Neurocognitive outcomes after proton beam therapy for skull base tumours. Neuro Oncol 2022. [DOI: 10.1093/neuonc/noac174.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Evidence suggests that Proton Beam Therapy (PBT) may lessen the risk of neurocognitive decline (NCD) by reducing the dose to the normal brain as compared to conventional photon radiotherapy (XRT). We report the incidence of moderate-severe (Grade ≥3) NCD in adults treated for skull base chordomas and chondrosarcomas within the United Kingdom’s Proton Overseas Programme (POP).
Material and Methods
Baseline (pre-PBT) and follow-up clinical outcomes data were prospectively collected as part of a national PBT-outcomes registry, which started in 2008 . This registry is curated by a dedicated Proton Clinical Outcomes Unit. Specifically, late toxicities ≥G3 as per CTCAE (Common Terminology Criteria for Adverse Events) v4.0 definition, occurring later than 90 days after treatment completion, were recorded. This study focuses on the incidence of memory impairment (MI) in the adult (≥25 y) cohort.
Results
Between 2008-2018, 141 adult patients were treated for skull base chordomas (77 patients, 54.6%) and chondrosarcomas (64 patients, 45.4%) via the POP (the majority -62.8%- treated at the University of Florida PBT Institute). Median age at treatment was 51 years (range 26-77). Median prescription dose was 73.8 GyRBE (70-75.6), with a median dose per fraction of 1.8 Gy (1.2-2.1). Of note, the median dose for chondrosarcomas was 70.2 GyRBE (70-75.6), whereas the median dose for chordomas was 73.8 GyRBE (72-75.6). Median follow up was 39 months (0-138). On clinical assessment, 4 patients (2 chordomas, 2 chondrosarcomas) were reported with G3 MI after a median time of 43 months (27-49). None of them had impaired memory at baseline, nor relevant neurological comorbidities. Median age of those who developed G3 MI was 63 y (39-70). Median prescription dose was 72.9 GyRBE (70-73.8). Plans were available for 3 of these 4 patients. Relevant dose statistics to hippocampi and temporal lobes were extracted. Dmean to the omo- and contralateral hippocampi in these 3 patient plans were: patient 1) 33.7 and 11.6 GyRBE; patient 2) 28.1 and 24.4 Gy; patient 3) 8.7 and 8.2 GyRBE, respectively. V20 to the omo- and contralateral temporal lobes in the same patients were: patient 1) 47% and 10%; patient 2) 29% and 28.7%; patient 3) 30% and 28%, respectively. Suggested constraints for these structures are: Dmean < 20 Gy to the hippocampi and V20Gy <10% to the temporal lobes.
Conclusion
Our results indicate that adult patients undergoing high dose radiation for radioresistant tumours may experience detrimental effects on memory. Neurocognitive baseline and follow-up assessment is not routinely performed in this age group but might be appropriate to explore which domains of cognitive function are mainly affected. Larger cohorts are warranted to establish predictive factors and better understand dose volume effect of brain structures and neurocognitive sequelae.
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Affiliation(s)
- S Gaito
- The Christie NHS FT , Manchester , United Kingdom
| | - E Hwang
- The Christie NHS FT , Manchester , United Kingdom
| | - M Aznar
- The University of Manchester , Manchester , United Kingdom
| | - A France
- The Christie NHS FT , Manchester , United Kingdom
| | - P Sitch
- The Christie NHS FT , Manchester , United Kingdom
| | - A Crellin
- The Christie NHS FT , Manchester , United Kingdom
| | - A L Holtsman
- University of Florida Proton therapy Institute , Jacksonville, FL , United States
| | - S Pan
- The Christie NHS FT , Manchester , United Kingdom
| | - G Whitfield
- The Christie NHS FT , Manchester , United Kingdom
| | - E Smith
- The Christie NHS FT , Manchester , United Kingdom
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Kim H, Hwang E, Park BC, Kim SJ. Novel potential NOX2 inhibitors, Dudleya brittonii water extract and polygalatenoside A inhibit intracellular ROS generation and growth of melanoma. Biomed Pharmacother 2022; 150:112967. [PMID: 35430393 DOI: 10.1016/j.biopha.2022.112967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 04/02/2022] [Accepted: 04/11/2022] [Indexed: 11/02/2022] Open
Abstract
Reactive oxygen species (ROS) are key regulators of the proliferation, metastasis, and drug resistance of melanoma, which accounts for 60% of skin cancer deaths. In a previous study, we developed Dudleya brittonii water extract (DBWE) with antioxidant activity, but the mechanism of action and bioactive substances of DBWE have not been fully identified. This study showed altered NADPH oxidase 2 (NOX2) expression and selective inhibition of cytosolic ROS but not mitochondrial ROS in B16-F10 melanoma cells, suggesting the NOX2 inhibitory potential of DBWE. In addition, DBWE inhibited mitochondrial activity, lipid metabolism, and cell cycle in B16-F10 cells. The anti-melanoma effect of DBWE was abrogated by the addition of ROS, and there was no significant change in the melanogenesis pathway. Polygalatenoside A was identified as a candidate bioactive substance in the DBWE aqueous fraction through mass spectrometry, and the DBWE-like anti-melanoma effect was confirmed. These data suggest that DBWE and polygalatenoside A have the potential to prevent and treat melanoma.
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Affiliation(s)
- Hyungkuen Kim
- Division of Cosmetics and Biotechnology, College of Life and Health Sciences, Hoseo University, Baebang, Asan, Chungnam 31499, Republic of Korea
| | - Eunmi Hwang
- Division of Cosmetics and Biotechnology, College of Life and Health Sciences, Hoseo University, Baebang, Asan, Chungnam 31499, Republic of Korea
| | - Byung-Chul Park
- Graduate School of International Agricultural Technology, Institutes of Green-Bio Science and Technology, Seoul National University, Pyeongchang-gun, Gangwon-do, Republic of Korea.
| | - Sung-Jo Kim
- Division of Cosmetics and Biotechnology, College of Life and Health Sciences, Hoseo University, Baebang, Asan, Chungnam 31499, Republic of Korea.
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Gaito S, Hwang E, France A, Whitfield G, Pan S, Price G, Aznar M, Crellin A, Indelicato D, Smith E. MO-0883 Proton Beam Therapy for Central Nervous System tumours: outcomes from the Proton Overseas Programme. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02449-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Burnet NG, Mee T, Gaito S, Kirkby NF, Aitkenhead AH, Anandadas CN, Aznar MC, Barraclough LH, Borst G, Charlwood FC, Clarke M, Colaco RJ, Crellin AM, Defourney NN, Hague CJ, Harris M, Henthorn NT, Hopkins KI, Hwang E, Ingram SP, Kirkby KJ, Lee LW, Lines D, Lingard Z, Lowe M, Mackay RI, McBain CA, Merchant MJ, Noble DJ, Pan S, Price JM, Radhakrishna G, Reboredo-Gil D, Salem A, Sashidharan S, Sitch P, Smith E, Smith EAK, Taylor MJ, Thomson DJ, Thorp NJ, Underwood TSA, Warmenhoven JW, Wylie JP, Whitfield G. Estimating the percentage of patients who might benefit from proton beam therapy instead of X-ray radiotherapy. Br J Radiol 2022; 95:20211175. [PMID: 35220723 PMCID: PMC10993980 DOI: 10.1259/bjr.20211175] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 01/11/2022] [Accepted: 01/12/2022] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVES High-energy Proton Beam Therapy (PBT) commenced in England in 2018 and NHS England commissions PBT for 1.5% of patients receiving radical radiotherapy. We sought expert opinion on the level of provision. METHODS Invitations were sent to 41 colleagues working in PBT, most at one UK centre, to contribute by completing a spreadsheet. 39 responded: 23 (59%) completed the spreadsheet; 16 (41%) declined, arguing that clinical outcome data are lacking, but joined six additional site-specialist oncologists for two consensus meetings. The spreadsheet was pre-populated with incidence data from Cancer Research UK and radiotherapy use data from the National Cancer Registration and Analysis Service. 'Mechanisms of Benefit' of reduced growth impairment, reduced toxicity, dose escalation and reduced second cancer risk were examined. RESULTS The most reliable figure for percentage of radical radiotherapy patients likely to benefit from PBT was that agreed by 95% of the 23 respondents at 4.3%, slightly larger than current provision. The median was 15% (range 4-92%) and consensus median 13%. The biggest estimated potential benefit was from reducing toxicity, median benefit to 15% (range 4-92%), followed by dose escalation median 3% (range 0 to 47%); consensus values were 12 and 3%. Reduced growth impairment and reduced second cancer risk were calculated to benefit 0.5% and 0.1%. CONCLUSIONS The most secure estimate of percentage benefit was 4.3% but insufficient clinical outcome data exist for confident estimates. The study supports the NHS approach of using the evidence base and developing it through randomised trials, non-randomised studies and outcomes tracking. ADVANCES IN KNOWLEDGE Less is known about the percentage of patients who may benefit from PBT than is generally acknowledged. Expert opinion varies widely. Insufficient clinical outcome data exist to provide robust estimates. Considerable further work is needed to address this, including international collaboration; much is already underway but will take time to provide mature data.
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Affiliation(s)
- Neil G Burnet
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
| | - Thomas Mee
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - Simona Gaito
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - Norman F Kirkby
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - Adam H Aitkenhead
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
- Christie Medical Physics and Engineering, The Christie NHS
Foundation Trust, Wilmslow Road,
Manchester, United Kingdom
| | - Carmel N Anandadas
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
| | - Marianne C Aznar
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - Lisa H Barraclough
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
| | - Gerben Borst
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - Frances C Charlwood
- Christie Medical Physics and Engineering, The Christie NHS
Foundation Trust, Wilmslow Road,
Manchester, United Kingdom
| | - Matthew Clarke
- Christie Medical Physics and Engineering, The Christie NHS
Foundation Trust, Wilmslow Road,
Manchester, United Kingdom
| | - Rovel J Colaco
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - Adrian M Crellin
- NHS England National Clinical Lead Proton Beam Therapy, Leeds
Cancer Centre, Leeds Teaching Hospitals NHS Trust, Leeds and St James's
Institute of Oncology, Leeds Teaching Hospitals NHS Trust, Beckett
Street, Leeds, LS9 7TF, UK, Leeds,
United Kingdom
| | - Noemie N Defourney
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - Christina J Hague
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
| | - Margaret Harris
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
| | - Nicholas T Henthorn
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - Kirsten I Hopkins
- International Atomic Energy Agency, Vienna International
Centre, Vienna,
Austria
| | - E Hwang
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
- Department of Radiation Oncology, Sydney West Radiation
Oncology Network, Crown Princess Mary Cancer Centre,
Sydney, New South Wales, Australia and
Institute of Medical Physics, School of Physics, University of Sydney,
Sydney, New South Wales, Australia
| | - Sam P Ingram
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
- Christie Medical Physics and Engineering, The Christie NHS
Foundation Trust, Wilmslow Road,
Manchester, United Kingdom
| | - Karen J Kirkby
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - Lip W Lee
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
| | - David Lines
- Christie Medical Physics and Engineering, The Christie NHS
Foundation Trust, Wilmslow Road,
Manchester, United Kingdom
| | - Zoe Lingard
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - Matthew Lowe
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
- Christie Medical Physics and Engineering, The Christie NHS
Foundation Trust, Wilmslow Road,
Manchester, United Kingdom
| | - Ranald I Mackay
- Christie Medical Physics and Engineering, The Christie NHS
Foundation Trust, Wilmslow Road,
Manchester, United Kingdom
| | - Catherine A McBain
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
| | - Michael J Merchant
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - David J Noble
- Department of Clinical Oncology, Edinburgh Cancer Centre,
Western General Hospital,
Edinburgh, United Kingdom
| | - Shermaine Pan
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - James M Price
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | | | - David Reboredo-Gil
- Christie Medical Physics and Engineering, The Christie NHS
Foundation Trust, Wilmslow Road,
Manchester, United Kingdom
| | - Ahmed Salem
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | | | - Peter Sitch
- Christie Medical Physics and Engineering, The Christie NHS
Foundation Trust, Wilmslow Road,
Manchester, United Kingdom
| | - Ed Smith
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
- Proton Clinical Outcomes Unit, The Christie NHS Foundation
Trust, Manchester, United
Kingdom
| | - Edward AK Smith
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
- Christie Medical Physics and Engineering, The Christie NHS
Foundation Trust, Wilmslow Road,
Manchester, United Kingdom
| | - Michael J Taylor
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - David J Thomson
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - Nicola J Thorp
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
| | - Tracy SA Underwood
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - John W Warmenhoven
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
| | - James P Wylie
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
| | - Gillian Whitfield
- The Christie NHS Foundation Trust, Wilmslow Rd,
Manchester, United Kingdom
- Division of Cancer Sciences, University of Manchester,
Manchester Cancer Research Centre, Manchester Academic Health Science
Centre, Manchester, United
Kingdom
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11
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Geiger A, Stanojevic M, Hont A, Lazarski C, Datar A, Lang H, Hanley P, Bollard C, Nazarian J, Hwang E, Cruz C. Immunotherapy: DEVELOPING OFF THE SHELF T CELL THERAPIES FOR HIGH-GRADE GLIOMAS. Cytotherapy 2022. [DOI: 10.1016/s1465-3249(22)00308-5] [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: 11/28/2022]
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12
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Hwang E, Kim H, Truong AD, Kim SJ, Song KD. Suppression of the Toll-like receptors 3 mediated pro-inflammatory
gene expressions by progenitor cell differentiation and proliferation factor in
chicken DF-1 cells. J Anim Sci Technol 2022; 64:123-134. [PMID: 35174347 PMCID: PMC8819319 DOI: 10.5187/jast.2021.e130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 11/27/2021] [Accepted: 11/30/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Eunmi Hwang
- Division of Cosmetics and Biotechnology,
College of Life and Health Sciences, Hoseo University, Asan
31499, Korea
| | - Hyungkuen Kim
- Division of Cosmetics and Biotechnology,
College of Life and Health Sciences, Hoseo University, Asan
31499, Korea
| | - Anh Duc Truong
- Department of Agricultural Convergence
Technology, Jeonbuk National University, Jeonju 54896,
Korea
| | - Sung-Jo Kim
- Division of Cosmetics and Biotechnology,
College of Life and Health Sciences, Hoseo University, Asan
31499, Korea
- Corresponding author: Sung-Jo Kim, Division of
Cosmetics and Biotechnology, College of Life and Health Sciences, Hoseo
University, Asan 31499, Korea., Tel: +82-41-540-5571, E-mail:
| | - Ki-Duk Song
- Department of Agricultural Convergence
Technology, Jeonbuk National University, Jeonju 54896,
Korea
- Corresponding author: Ki-Duk Song, Department of
Agricultural Convergence Technology, Jeonbuk National University, Jeonju 54896,
Korea., Tel: +82-63-219-5523, E-mail:
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13
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Hwang E, Kim H, Truong AD, Kim SJ, Song KD. Suppression of the TLR3 mediated pro-inflammatory gene expressions by
PPDPF in chicken DF-1 cells. J Anim Sci Technol 2021. [DOI: 10.5187/jast.2021.e1130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Hwang E, Burnet NG, Crellin AM, Ahern V, Thwaites DI, Gaito S, Chang YC, Smith E. A Novel Model and Infrastructure for Clinical Outcomes Data Collection and Their Systematic Evaluation for UK Patients Receiving Proton Beam Therapy. Clin Oncol (R Coll Radiol) 2021; 34:11-18. [PMID: 34602320 DOI: 10.1016/j.clon.2021.09.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 07/23/2021] [Accepted: 09/09/2021] [Indexed: 12/11/2022]
Abstract
AIMS To establish an infrastructure for sustainable, comprehensive data collection and systematic outcomes evaluation for UK patients receiving proton beam therapy (PBT). MATERIALS AND METHODS A Proton Outcomes Working Group was formed in 2014 to develop a national minimum dataset for PBT patients and to define a clinically integrated informatics solution for data collection. The Christie Proton Beam Therapy Centre formed its Proton Clinical Outcomes Unit in 2018 to collect, curate and analyse outcomes data prospectively for UK-treated patients and retrospectively for UK patients referred abroad for PBT since 2008 via the Proton Overseas Programme (POP). RESULTS A single electronic form (eForm) was developed to capture the agreed data, using a data tree approach including conditional logic: data items are requested once, further questions depend on previous answers and are sensitive to tumour site and patient pathway time point. Relevant data automatically populate other forms, saving time, prompting completeness of clinical assessments and ensuring data consistency. Completed eForm data populate the electronic patient record and generate individualised outputs, including consultation letters, treatment summary and surveillance plans, based on organs at risk irradiated, age and sex. All data regarding POP-treated patients are verified and migrated into the system, ensuring that patient data, whether overseas or UK treated, are consistently recorded. The eForm utilises a 'user friendly' web portal interface, the Clinical Web Portal, including clickable tables and infographics. Data items are coded to a universally recognised standard comparable with other data systems. Patient-reported outcomes are also integrated, highlighting significant toxicities and prompting a response. Outcomes data can be correlated with dosimetric DICOM data to support radiation dose modelling. CONCLUSION Outcomes data from both POP-treated and The Christie-treated patients support long-term care, allow evaluation of PBT efficacy and safety, assist future selection of PBT patients and support hypothesis generation for future clinical trials.
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Affiliation(s)
- E Hwang
- The Christie Proton Beam Therapy Centre, The Christie NHS Foundation Trust, Manchester, UK; Institute of Medical Physics, School of Physics, University of Sydney, New South Wales, Australia.
| | - N G Burnet
- The Christie Proton Beam Therapy Centre, The Christie NHS Foundation Trust, Manchester, UK
| | - A M Crellin
- NHS England National Clinical Lead Proton Beam Therapy, UK
| | - V Ahern
- Department of Radiation Oncology, Sydney West Radiation Oncology Network, Crown Princess Mary Cancer Centre, Sydney, New South Wales, Australia; Medical Physics, Leeds Institute of Cancer and Pathology, School of Medicine, Leeds University, Leeds, UK
| | - D I Thwaites
- Institute of Medical Physics, School of Physics, University of Sydney, New South Wales, Australia; Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, New South Wales, Australia
| | - S Gaito
- Proton Clinical Outcomes Unit, The Christie NHS Foundation Trust, Manchester, UK
| | - Y-C Chang
- University College London Hospital NHS Foundation Trust (UCLH), London, UK
| | - E Smith
- The Christie Proton Beam Therapy Centre, The Christie NHS Foundation Trust, Manchester, UK; Proton Clinical Outcomes Unit, The Christie NHS Foundation Trust, Manchester, UK; University of Manchester, Manchester Cancer Research Centre, Manchester Academic Health Science Centre, Manchester, UK
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15
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Hwang E, Yi Y. Workplace spirituality and organizational justice in turnover intention of mental health professionals at small-sized centres. J Nurs Manag 2021; 30:328-335. [PMID: 34448518 DOI: 10.1111/jonm.13459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/12/2021] [Accepted: 08/23/2021] [Indexed: 11/30/2022]
Abstract
AIM To investigate the influence of workplace spirituality and organizational justice on the turnover intentions of mental health professionals working in small-sized communities. BACKGROUND Many community mental health facilities in Korea are consist of the small size of members, and the turnover rate of mental health professionals is high. However, the influence of individual and organizational factors for lowering the turnover is not clearly identified. METHOD This was a descriptive study. Data of 168 participants were collected through a self-reported online questionnaire using a convenience sample, June 2020. RESULT Multiple regression analysis uses interactional justice (β = -.437, p = .002), distributional justice (β = -.190, p = .011) and age (β = -.152, p = .033) that were the most important predictors of turnover intention. CONCLUSION Orgnisational factors such as distributional and interactional justice affect to reduce turnover intention more than an individual factor like the workplace spirituality of professionals. IMPLICATIONS FOR NURSING MANAGEMENT Small-sized mental health institutions in the community should establish a clear working guideline that can make the distribution, procedure and interactional justice. Because only a small percentage of nurses work at community mental health facilities, it is necessary to reduce turnover by creating a work environment where young nurse practitioners can work long-term and grow into leaders.
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Affiliation(s)
- Eunmi Hwang
- School of Nursing, Hanyang University, Seoul, South Korea
| | - Yeojin Yi
- School of Nursing, Hanyang University, Seoul, South Korea
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16
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Hwang E, Tomayko MM. COVID-19 outcomes in patients with autoimmune blistering disease. Br J Dermatol 2021; 185:1048-1050. [PMID: 34107059 PMCID: PMC8239772 DOI: 10.1111/bjd.20571] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 11/27/2022]
Affiliation(s)
- E Hwang
- Yale University School of Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - M M Tomayko
- Department of, Dermatology, Yale University School of Medicine, New Haven, CT, USA.,Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
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17
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Gaito S, Hwang E, Burnet N, Foden P, Howells C, Pan S, Whitfield G, Crellin A, Smith E. US-UK collaboration in Proton therapy: The Proton Overseas Program. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Alsharif MH, Alsharif YH, Chaudhry SA, Albreem MA, Jahid A, Hwang E. Artificial intelligence technology for diagnosing COVID-19 cases: a review of substantial issues. Eur Rev Med Pharmacol Sci 2020; 24:9226-9233. [PMID: 32965018 DOI: 10.26355/eurrev_202009_22875] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Today, the world suffers from the rapid spread of COVID-19, which has claimed thousands of lives. Unfortunately, its treatment is yet to be developed. Nevertheless, this phenomenon can be decelerated by diagnosing and quarantining patients with COVID-19 at early stages, thereby saving numerous lives. In this study, the early diagnosis of this disease through artificial intelligence (AI) technology is explored. AI is a revolutionizing technology that drives new research opportunities in various fields. Although this study does not provide a final solution, it highlights the most promising lines of research on AI technology for the diagnosis of COVID-19. The major contribution of this work is a discussion on the following substantial issues of AI technology for preventing the severe effects of COVID-19: (1) rapid diagnosis and detection, (2) outbreak and prediction of virus spread, and (3) potential treatments. This study profoundly investigates these controversial research topics to achieve a precise, concrete, and concise conclusion. Thus, this study provides significant recommendations on future research directions related to COVID-19.
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Affiliation(s)
- M H Alsharif
- Department of Electrical Engineering, College of Electronics and Information Engineering, Sejong University, Gwangjin-gu, Seoul, Korea.
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19
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Lee Y, Park SH, Lee JH, Ryu HW, Jang HJ, Kim WJ, Hwang E, Kim SJ, Jun HS, Ha UH. The Anti-Tumor Effects of Oenothera odorata Extract Are Mediated by Inhibition of Glycolysis and Cellular Respiration in Cancer Cells. Nutr Cancer 2020; 73:2078-2088. [PMID: 32964733 DOI: 10.1080/01635581.2020.1824000] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Cancer is caused by uncontrolled cell division and is a leading cause of mortality worldwide. Oenothera odorata (O. odorata) extract is used in herbal medicine to inhibit inflammation, but its potential anti-tumor properties have not been fully evaluated. Here, we demonstrated that O. odorata extract inhibits the proliferation of lung adenocarcinoma and melanoma cell lines In Vitro, and also inhibits the growth of melanoma cells In Vivo. After partitioning the extract with n-hexane, chloroform, ethyl acetate, and n-butanol, it was found that the butanol-soluble (OOB) and water-soluble (OOW) fractions of O. odorata extract are effective at inhibiting tumor cell growth In Vivo although OOW is more effective than OOB. Interestingly, these fractions did not inhibit the growth of non-cancerous cells. The anti-proliferative effects of the OOW fraction were found to be mediated by inhibition of glycolysis and cellular respiration. UPLC of both fractions showed two major common peaks, which were predicted to be hydrolyzable tannin-related compounds. Taken together, these data suggest that O. odorata extract has anti-tumor properties, and the molecular mechanism involves metabolic alterations and inhibition of cell proliferation. O. odorata extract therefore holds promise as a novel natural product for the treatment of cancer.
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Affiliation(s)
- Yeji Lee
- Department of Biotechnology and Bioinformatics, Korea University, Sejong, Republic of Korea
| | - Sang Hyuk Park
- Department of Biotechnology and Bioinformatics, Korea University, Sejong, Republic of Korea
| | - Jung-Hoon Lee
- Department of Biotechnology and Bioinformatics, Korea University, Sejong, Republic of Korea
| | - Hyung Won Ryu
- Natural Medicine Research Center, Korea Research Institute of Bioscience & Biotechnology, Cheong-ju, Republic of Korea
| | - Hyun-Jae Jang
- Natural Medicine Research Center, Korea Research Institute of Bioscience & Biotechnology, Cheong-ju, Republic of Korea
| | - Won Jun Kim
- Natural Medicine Research Center, Korea Research Institute of Bioscience & Biotechnology, Cheong-ju, Republic of Korea
| | - Eunmi Hwang
- Division of Cosmetic and Biotechnology, Hoseo University, Asan, Republic of Korea
| | - Sung-Jo Kim
- Division of Cosmetic and Biotechnology, Hoseo University, Asan, Republic of Korea
| | - Hyun Sik Jun
- Department of Biotechnology and Bioinformatics, Korea University, Sejong, Republic of Korea
| | - Un-Hwan Ha
- Department of Biotechnology and Bioinformatics, Korea University, Sejong, Republic of Korea
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20
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Shin K, Shin K, Yoon S, Jung J, Hwang E, Chung H, Lee S, Jeong S. 757 Clinical efficacy of topical autophagy activator on acne-prone skin. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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21
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Lee JE, Kye YC, Park SM, Shim BS, Yoo S, Hwang E, Kim H, Kim SJ, Han SH, Park TS, Park BC, Yun CH. Bacillus subtilis spores as adjuvants against avian influenza H9N2 induce antigen-specific antibody and T cell responses in White Leghorn chickens. Vet Res 2020; 51:68. [PMID: 32448402 PMCID: PMC7245620 DOI: 10.1186/s13567-020-00788-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [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: 10/23/2019] [Accepted: 04/16/2020] [Indexed: 01/06/2023] Open
Abstract
Low-pathogenicity avian influenza H9N2 remains an endemic disease worldwide despite continuous vaccination, indicating the need for an improved vaccine strategy. Bacillus subtilis (B. subtilis), a gram-positive and endospore-forming bacterium, is a non-pathogenic species that has been used in probiotic formulations for both animals and humans. The objective of the present study was to elucidate the effect of B. subtilis spores as adjuvants in chickens administered inactivated avian influenza virus H9N2. Herein, the adjuvanticity of B. subtilis spores in chickens was demonstrated by enhancement of H9N2 virus-specific IgG responses. B. subtilis spores enhanced the proportion of B cells and the innate cell population in splenocytes from chickens administered both inactivated H9N2 and B. subtilis spores (Spore + H9N2). Furthermore, the H9N2 and spore administration induced significantly increased expression of the pro-inflammatory cytokines IL-1β and IL-6 compared to that in the H9N2 only group. Additionally, total splenocytes from chickens immunized with inactivated H9N2 in the presence or absence of B. subtilis spores were re-stimulated with inactivated H9N2. The subsequent results showed that the extent of antigen-specific CD4+ and CD8+ T cell proliferation was higher in the Spore + H9N2 group than in the group administered only H9N2. Taken together, these data demonstrate that B. subtilis spores, as adjuvants, enhance not only H9N2 virus-specific IgG but also CD4+ and CD8+ T cell responses, with an increase in pro-inflammatory cytokine production. This approach to vaccination with inactivated H9N2 together with a B. subtilis spore adjuvant in chickens produces a significant effect on antigen-specific antibody and T cell responses against avian influenza virus.
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Affiliation(s)
- Ji Eun Lee
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Yoon-Chul Kye
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Sung-Moo Park
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea.,Center for Food and Bioconvergence, Seoul National University, Seoul, Republic of Korea
| | | | - Sungsik Yoo
- Choong-Ang Vaccine Laboratory, Daejeon, Republic of Korea
| | - Eunmi Hwang
- Department of Biotechnology, Hoseo University, Asan, Chungcheongnam-do, Republic of Korea
| | - Hyungkuen Kim
- Department of Biotechnology, Hoseo University, Asan, Chungcheongnam-do, Republic of Korea
| | - Sung-Jo Kim
- Department of Biotechnology, Hoseo University, Asan, Chungcheongnam-do, Republic of Korea
| | - Seung Hyun Han
- Department of Oral Microbiology and Immunology, DRI and BK21 Program, School of Dentistry, Seoul National University, Seoul, Republic of Korea
| | - Tae Sub Park
- Graduate School of International Agricultural Technology, Institute of Green-Bio Science and Technology, Seoul National University, Pyeongchang-gun, Gangwon-do, Republic of Korea
| | - Byung-Chul Park
- Graduate School of International Agricultural Technology, Institute of Green-Bio Science and Technology, Seoul National University, Pyeongchang-gun, Gangwon-do, Republic of Korea.
| | - Cheol-Heui Yun
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea. .,Center for Food and Bioconvergence, Seoul National University, Seoul, Republic of Korea. .,Graduate School of International Agricultural Technology, Institute of Green-Bio Science and Technology, Seoul National University, Pyeongchang-gun, Gangwon-do, Republic of Korea.
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22
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Jeon EH, Park TS, Jang Y, Hwang E, Kim SJ, Song KD, Weinstein DA, Lee YM, Park BC, Jun HS. Glucose-6-phosphate transporter mediates macrophage proliferation and functions by regulating glycolysis and mitochondrial respiration. Biochem Biophys Res Commun 2020; 524:89-95. [PMID: 31980167 DOI: 10.1016/j.bbrc.2020.01.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 01/07/2020] [Indexed: 11/29/2022]
Abstract
Glycogen storage disease type Ib (GSD-Ib), caused by a deficiency in glucose-6-phosphate transporter (G6PT), is characterized by disrupted glucose homeostasis, inflammatory bowel disease, neutropenia, and neutrophil dysfunction. The purpose of this study was to investigate the role of G6PT on macrophage functions and metabolism. Peritoneal macrophages of G6pt-/- mice were lower in number and their effector functions including migration, superoxide production, and phagocytosis were impaired. To investigate the underlying mechanisms of macrophage dysfunction, the G6PT gene was mutated in porcine alveolar macrophage 3D4/31 cells using the CRISPR/Cas9 technology. The G6PT-deficient macrophages exhibited significant decline in cell growth, bactericidal activity, and antiviral response. These phenotypes are associated with the impaired glycolysis and mitochondrial oxidative phosphorylation. We therefore propose that the G6PT-mediated metabolism is essential for effector functions of macrophage, the immune deficiencies observed in GSD-Ib extend beyond neutropenia and neutrophil dysfunction, and future therapeutic targets aimed both the neutrophils and macrophages may be necessary.
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Affiliation(s)
- Eek Hyung Jeon
- Department of Biotechnology and Bioinformatics, Korea University, Sejong, 30019, Republic of Korea
| | - Tae Sub Park
- Graduate School of International Agricultural Technology and Institute of Green-Bio Science and Technology, Seoul National University, Pyeongchang, Gangwon, 25354, Republic of Korea
| | - Yuyeon Jang
- Department of Biotechnology and Bioinformatics, Korea University, Sejong, 30019, Republic of Korea
| | - Eunmi Hwang
- Department of Biotechnology, Hoseo University, 165, Baebang, Asan, Chungnam, 31499, Republic of Korea
| | - Sung-Jo Kim
- Department of Biotechnology, Hoseo University, 165, Baebang, Asan, Chungnam, 31499, Republic of Korea
| | - Ki-Duk Song
- Department of Animal Biotechnology, Chonbuk National University, Jeonju, 54896, Republic of Korea
| | - David A Weinstein
- Glycogen Storage Disease Program, Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, 06030, USA
| | - Young Mok Lee
- Glycogen Storage Disease Program, Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, 06030, USA
| | - Byung-Chul Park
- Graduate School of International Agricultural Technology and Institute of Green-Bio Science and Technology, Seoul National University, Pyeongchang, Gangwon, 25354, Republic of Korea.
| | - Hyun Sik Jun
- Department of Biotechnology and Bioinformatics, Korea University, Sejong, 30019, Republic of Korea.
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Lee J, Hwang E, Lee JY, Ryu J, Seo S, Kwon MH, Chung HM, Vesper S, Seo S. Establishment and Application of an Environmental Relative Moldiness Index for Dwellings in Korea. Indian J Pharm Sci 2020. [DOI: 10.36468/pharmaceutical-sciences.spl.16] [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: 11/22/2022] Open
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Daftarian PM, George M, Kleiman E, Ouerkaxi W, Yamamura A, Li Z, Zang M, Yu D, Hwang E, An AX, Lin AE, Li H. Abstract 4124: Expressions of co-inhibitory / co-stimulatory molecules may impact immune checkpoint therapies. Cancer Res 2019. [DOI: 10.1158/1538-7445.am2019-4124] [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: 11/16/2022]
Abstract
Abstract
Screening patient peripheral blood using our proposed non-invasive method can boost the accuracy in selecting proper candidates for immune checkpoint therapy in the clinical setting, thereby leading to higher success in treatment. The immune system is regulated by a sophisticated network of modulatory molecules. In chronic infections and cancers, T cell exhaustion can arise when clearance of antigens is incomplete due to sustained expression of co-inhibitory molecules. T cell exhaustion has been exploited by some cancers, and also described in chronic infections with latency. Such exhausted T cells may be reversed with the right immune checkpoint blockade, thereby restoring effector T cell function. We have optimized a T cell Exhaustion Recall Antigen Assay, demonstrating T cell exhaustion may be reversed by immune checkpoint blockades in certain hosts. We hypothesize that understanding of the capacity and expressions of co-inhibitory molecules assist in predicting responders for specific immune checkpoint therapies. We have used a flow cytometry-based approach to examine changes in an array of immune checkpoint molecules on activated T cells and antigen presenting cells. We first tested the effect of anti-PD1 on tumor antigen-specific activated T cells using splenocytes from PMEL T cell receptor (TCR) transgenic mouse, which expresses mouse homologue of human premelanosome protein, or gp100. Activated CD3+CD8+ gp100-specific T cell population and IFNγ production were measured by flow cytometry. Secondly, we evaluated the expression levels of various immune checkpoint molecules post anti-CD3 stimulation of human peripheral blood mononuclear cells (PBMC) from characterized healthy hosts. Surprisingly, we found high expressions of co-inhibitory and co-stimulatory molecules including CTLA-4, PD1, PDL-1/PDL2, TIGIT, LAG3, TIM3, GITR, are associated with poor response to immune checkpoint blockades. Levels of activated T cells and cytokine production in donors with high checkpoint receptors showed lower T cell activations and cytokine production. Screening patient peripheral blood using our proposed non-invasive method can boost the accuracy in selecting proper candidates for immune checkpoint therapy in the clinical setting, thereby leading to higher success in treatment.
Citation Format: Pirouz M. Daftarian, Marybeth George, Eden Kleiman, Wushouer Ouerkaxi, Amy Yamamura, Zhongliang Li, Mingfa Zang, Derron Yu, Eunmi Hwang, Annie X. An, Ann E. Lin, Henry Li. Expressions of co-inhibitory / co-stimulatory molecules may impact immune checkpoint therapies [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2019; 2019 Mar 29-Apr 3; Atlanta, GA. Philadelphia (PA): AACR; Cancer Res 2019;79(13 Suppl):Abstract nr 4124.
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Shin K, Yoon S, Jung J, Hwang E, Jeong S, Chung H, Park K. 466 Stimulation of autophagy attenuated Propionibacterium acnes-induced inflammatory responses in cultured skin cells. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.03.542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hwang E, Kim GW, Song KD, Lee HK, Kim SJ. The enhancing effect of Acanthopanax sessiliflorus fruit extract on the antibacterial activity of porcine alveolar 3D4/31 macrophages via NF-κB1 and lipid metabolism regulation. Asian-Australas J Anim Sci 2019; 32:1776-1788. [PMID: 31010992 PMCID: PMC6817778 DOI: 10.5713/ajas.18.0874] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 02/21/2019] [Indexed: 12/15/2022]
Abstract
Objective The demands for measures to improve disease resistance and productivity of livestock are increasing, as most countries prohibit the addition of antibiotics to feed. This study therefore aimed to uncover functional feed additives to help enhance livestock immunity and disease resistance, using Acanthopanax sessiliflorus fruit extract (ASF). Methods ASF was extracted with 70% EtOH, and total polyphenolic and catechin contents were measured by the Folin-Ciocalteu and vanillin assay, respectively. The 3D4/31 porcine macrophage cells (MΦ) were activated by phorbol 12-myristate 13-acetate (PMA), and cell survival and growth rate were measured with or without ASF treatment. Flow-cytometric analysis determined the lysosomal activity, reactive oxygen species levels (ROS), and cell cycle distribution. Nuclear factor kappa B (NF-κB) and superoxide dismutase (SOD) protein expression levels were quantified by western blotting and densitometry analysis. Quantitative polymerase chain reaction was applied to measure the lipid metabolism-related genes expression level. Lastly, the antibacterial activity of 3D4/31 MΦ cells was evaluated by the colony forming unit assay. Results ASF upregulated the cell viability and growth rate of 3D4/31 MΦ, with or without PMA activation. Moreover, lysosomal activity and intracellular ROS levels were increased after ASF exposure. In addition, the antioxidant enzyme SOD2 expression levels were proportionately increased with ROS levels. Both ASF and PMA treatment resulted in upregulation of NF-κB protein, tumor necrosis factor (TNF)α mRNA expression levels, lipid synthesis, and fatty acid oxidation metabolism. Interestingly, co-treatment of ASF with PMA resulted in recovery of NF-κB, TNFα, and lipid metabolism levels. Finally, ASF pretreatment enhanced the in vitro bactericidal activity of 3D4/31 MΦ against Escherichia coli. Conclusion This study provides a novel insight into the regulation of NF-κB activity and lipid metabolism in MΦ, and we anticipate that ASF has the potential to be effective as a feed additive to enhance livestock immunity.
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Affiliation(s)
- Eunmi Hwang
- Division of Cosmetics and Biotechnology, College of Life and Health Sciences, Hoseo University, Baebang, Asan 31499, Korea
| | - Gye Won Kim
- Brewing Research Center, Academic Industry Cooperation, Hankyong National University, Anseong 17579, Korea
| | - Ki Duk Song
- Department of Animal Biotechnology, Chonbuk National University, Jeonju 54896, Korea
| | - Hak-Kyo Lee
- Department of Animal Biotechnology, Chonbuk National University, Jeonju 54896, Korea
| | - Sung-Jo Kim
- Division of Cosmetics and Biotechnology, College of Life and Health Sciences, Hoseo University, Baebang, Asan 31499, Korea
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Lee JY, Cho H, Hwang E, Kim SY, Kim S. Structural and molecular modelling studies of antimelanogenic piper-amide TRPM1 antagonists. SAR QSAR Environ Res 2019; 30:195-207. [PMID: 30773912 DOI: 10.1080/1062936x.2019.1574894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Indexed: 06/09/2023]
Abstract
Piper-amides exhibit diverse biological activities, including antimelanogenic effects. In our previous studies, we identified a potent piper-amide derivative that inhibited melanogenesis via the TRPM1 calcium channel. Despite its potential as a therapeutic target, the three-dimensional structure of TRPM1 is still not available. Thus, structure-guided compound design and the discovery of novel inhibitors of melanogenesis have been limited. In the present study, a series of computational methods, including homology modelling, docking, molecular dynamics simulation and field-based pharmacophore modelling, were integrated to explore the structural features of natural piper-amide-like compounds related to the TRPM1 target. These studies suggested the binding mode and provided a 3D pharmacophore model of the ligands, which can be helpful in understanding the TRPM1-ligand interactions at the molecular level and in designing potent antagonists of TRPM1.
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Affiliation(s)
- J-Y Lee
- a College of Pharmacy , Seoul National University , Seoul , Korea
- b Chemical Data-Driven Research Center , Korea Research Institute of Chemical Technology , Daejeon , Korea
| | - H Cho
- a College of Pharmacy , Seoul National University , Seoul , Korea
| | - E Hwang
- c College of Pharmacy , Gachon University , Incheon , Korea
| | - S Y Kim
- c College of Pharmacy , Gachon University , Incheon , Korea
| | - S Kim
- a College of Pharmacy , Seoul National University , Seoul , Korea
- d Research Institute of Pharmaceutical Sciences , College of Pharmacy, Seoul National University , Seoul , Korea
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Hwang E, Kim S. New perspective of agricultural byproduct extract: in vitro and in vivo antioxidant and anti-cancer effect. N Biotechnol 2018. [DOI: 10.1016/j.nbt.2018.05.901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Nam MH, Han KS, Lee J, Bae JY, An H, Park S, Oh SJ, Kim E, Hwang E, Bae YC, Lee CJ. Expression of µ-Opioid Receptor in CA1 Hippocampal Astrocytes. Exp Neurobiol 2018; 27:120-128. [PMID: 29731678 PMCID: PMC5934543 DOI: 10.5607/en.2018.27.2.120] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 04/09/2018] [Accepted: 04/11/2018] [Indexed: 11/19/2022] Open
Abstract
µ-opioid receptor (MOR) is a class of opioid receptors with a high affinity for enkephalins and beta-endorphin. In hippocampus, activation of MOR is known to enhance the neuronal excitability of pyramidal neurons, which has been mainly attributed to a disinhibition of pyramidal neurons via activating Gαi subunit to suppress the presynaptic release of GABA in hippocampal interneurons. In contrast, the potential role of MOR in hippocampal astrocytes, the most abundant cell type in the brain, has remained unexplored. Here, we determine the cellular and subcellular distribution of MOR in different cell types of the hippocampus by utilizing MOR-mCherry mice and two different antibodies against MOR. Consistent with previous findings, we demonstrate that MOR expression in the CA1 pyramidal layer is co-localized with axon terminals from GABAergic inhibitory neurons but not with soma of pyramidal neurons. More importantly, we demonstrate that MOR is highly expressed in CA1 hippocampal astrocytes. The ultrastructural analysis further demonstrates that the astrocytic MOR is localized in soma and processes, but not in microdomains near synapses. Lastly, we demonstrate that astrocytes in ventral tegmental area and nucleus accumbens also express MOR. Our results provide the unprecedented evidence for the presence of MOR in astrocytes, implicating potential roles of astrocytic MOR in addictive behaviors.
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Affiliation(s)
- Min-Ho Nam
- Center for Neuroscience and Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.,Center for Glia-Neuron Interaction, KIST, Seoul 02792, Korea.,Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul 02447, Korea
| | - Kyung-Seok Han
- Center for Neuroscience and Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.,Center for Glia-Neuron Interaction, KIST, Seoul 02792, Korea.,Division of Bio-Medical Science & Technology, KIST School, KIST, Seoul 02792, Korea
| | - Jaekwang Lee
- Center for Neuroscience and Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea
| | - Jin Young Bae
- Department of Anatomy and Neurobiology, School of Dentistry, Kyungpook National University, Daegu 41940, Korea
| | - Heeyoung An
- Center for Neuroscience and Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.,KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Korea
| | - Seahyung Park
- Center for Neuroscience and Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea
| | - Soo-Jin Oh
- Center for Neuroscience and Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.,Center for Glia-Neuron Interaction, KIST, Seoul 02792, Korea.,Convergence Research Center for Diagnosis, Treatment and Care System of Dementia, KIST, Seoul 02792, Korea
| | - Eunju Kim
- Center for Neuroscience and Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea
| | - Eunmi Hwang
- Center for Neuroscience and Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea
| | - Yong Chul Bae
- Department of Anatomy and Neurobiology, School of Dentistry, Kyungpook National University, Daegu 41940, Korea
| | - C Justin Lee
- Center for Neuroscience and Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.,Center for Glia-Neuron Interaction, KIST, Seoul 02792, Korea.,Division of Bio-Medical Science & Technology, KIST School, KIST, Seoul 02792, Korea
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Hwang E, Sim S, Park SH, Song KD, Lee HK, Heo TH, Jun HS, Kim SJ. Anti-proliferative effect of Zea mays L. cob extract on rat C6 glioma cells through regulation of glycolysis, mitochondrial ROS, and apoptosis. Biomed Pharmacother 2018; 98:726-732. [DOI: 10.1016/j.biopha.2017.12.115] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 12/15/2017] [Accepted: 12/29/2017] [Indexed: 02/07/2023] Open
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Hwang E, Lee S, Koh S. BARRIERS OF CREATING AGE FRIENDLY ENVIRONMENTS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2114] [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)
- E. Hwang
- Virginia Tech, Blacksburg, Virginia,
| | - S. Lee
- Jeju Development Institute, Jeju, Korea (the Republic of)
| | - S. Koh
- Jeju Development Institute, Jeju, Korea (the Republic of)
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Kim SJ, Hwang E, Yi SS, Song KD, Lee HK, Heo TH, Park SK, Jung YJ, Jun HS. Sea Buckthorn Leaf Extract Inhibits Glioma Cell Growth by Reducing Reactive Oxygen Species and Promoting Apoptosis. Appl Biochem Biotechnol 2017; 182:1663-1674. [PMID: 28181191 DOI: 10.1007/s12010-017-2425-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [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: 10/31/2016] [Accepted: 01/24/2017] [Indexed: 02/07/2023]
Abstract
Hippophae rhamnoides L., also known as sea buckthorn (SBT), possesses a wide range of biological and pharmacological activities. However, the underlying mechanism is largely unknown. The present study examined whether SBT leaf extract could inhibit proliferation and promote apoptosis of rat glioma C6 cells. The results revealed that the treatment with SBT leaf extract inhibited proliferation of rat C6 glioma cells in a dose-dependent manner. SBT-induced reduction of C6 glioma cell proliferation and viability was accompanied by a decrease in production of reactive oxygen species (ROS), which are critical for the proliferation of tumor cells. SBT treatment not only significantly upregulated the expression of the pro-apoptotic protein Bcl-2-associated X (Bax) but also promoted its localization in the nucleus. Although increased expression and nuclear translocation of Bax were observed in SBT-treated C6 glioma cells, the induced nuclear morphological change was distinct from that of typical apoptotic cells in that most of SBT-treated cells were characterized by convoluted nuclei with cavitations and clumps of chromatin. All of these results suggest that SBT leaf extract could inhibit the rapid proliferation of rat C6 glioma cells, possibly by inducing the early events of apoptosis. Thus, SBT may serve as a potential therapeutic candidate for the treatment of glioma.
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Affiliation(s)
- Sung-Jo Kim
- Department of Biotechnology, Hoseo University, 165, Baebang, Asan, Chungnam, 31499, Republic of Korea
| | - Eunmi Hwang
- Department of Biotechnology, Hoseo University, 165, Baebang, Asan, Chungnam, 31499, Republic of Korea
| | - Sun Shin Yi
- Department of Biomedical Laboratory Science, College of Biomedical Sciences, Soonchunhyang University, Asan, 31538, Republic of Korea
| | - Ki Duk Song
- Department of Animal Biotechnology, Chonbuk National University, Jeonju, 54896, Republic of Korea
| | - Hak-Kyo Lee
- Department of Animal Biotechnology, Chonbuk National University, Jeonju, 54896, Republic of Korea
| | - Tae-Hwe Heo
- Laboratory of Immunology, Integrated Research Institute of Pharmaceutical Sciences, College of Pharmacy, The Catholic University of Korea, Bucheon, 14662, Republic of Korea
| | - Sang-Kyu Park
- Department of Medical Biotechnology, College of Medical Sciences, Soonchunhyang University, Asan, 31538, Republic of Korea
| | - Yun Joo Jung
- Corea Cosmedical Center, 3-103, 38, Wolgok-gil, Gangnae-myeon, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do, 28171, Republic of Korea.
| | - Hyun Sik Jun
- Department of Biotechnology and Bioinformatics, College of Science and Technology, Korea University, Sejong, 30019, Republic of Korea.
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Yoon HH, Min J, Hwang E, Lee CJ, Suh JKF, Hwang O, Jeon SR. Optogenetic Inhibition of the Subthalamic Nucleus Reduces Levodopa-Induced Dyskinesias in a Rat Model of Parkinson's Disease. Stereotact Funct Neurosurg 2016; 94:41-53. [PMID: 26962855 DOI: 10.1159/000442891] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 11/30/2015] [Indexed: 11/19/2022]
Abstract
BACKGROUND The inhibition of neuronal activity by electrical deep brain stimulation is one of the mechanisms explaining the amelioration of levodopa-induced dyskinesia. However, electrical deep brain stimulation cannot specifically activate or inactivate selected types of neurons. OBJECTIVES We applied optogenetics as an alternative treatment to deep brain stimulation for levodopa-induced dyskinesia, and also to confirm that the mechanism of levodopa-induced dyskinesia amelioration by subthalamic nucleus deep brain stimulation is mediated through neuronal inhibition. METHODS 6-hydroxydopamine-induced hemiparkinsonian rats received injections of hSynapsin1-NpHR-YFP adeno-associated virus (AAV) or hSynapsin1-YFP AAV. Two weeks after viral injections, all rats were treated with daily injections of levodopa. Then, the optic fiber was implanted into the ipsilateral subthalamic nucleus. We performed various behavioral tests to evaluate the changes in levodopa-induced dyskinesias after optogenetic expression and illumination in the subthalamic nucleus. RESULTS The behavioral tests revealed that optical inhibition of the subthalamic nucleus significantly ameliorated levodopa-induced dyskinesia by reducing the duration of the dyskinesias as well as the severity of axial dyskinesia. CONCLUSIONS These findings will provide a useful foundation for the future development of optogenetic modulation systems that could be considered as an approach to dyskinesia therapy.
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Affiliation(s)
- Hyung Ho Yoon
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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King LM, Marks JR, Hall AH, Temko D, Graham TA, Mardis ER, Maley CC, Hwang E. Abstract P6-05-03: Genomic diversity of ductal carcinoma in situ (DCIS) as a driver of invasion and metastasis. Cancer Res 2016. [DOI: 10.1158/1538-7445.sabcs15-p6-05-03] [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: 11/16/2022]
Abstract
Abstract
Background: Recent evidence indicates that breast cancers may have high levels of heterogeneity. Based on principles of tumor evolution, we are investigating whether DCIS with higher levels of intra-tumoral genetic heterogeneity are more likely to progress to invasive and/or metastatic disease.
Methods: Cases (DCIS with co-existing invasive or metastatic cancer) and controls (pure DCIS) are identified from Duke Pathology archives. From cases and controls, we are analyzing two areas of DCIS separated by >1cm with germ line DNA from the same subject to measure allele frequencies of somatic mutations and copy number variation (CNV). Small amounts of FFPE derived DNA are made into NGS libraries for full exome sequencing and hybridization to a 4.2 million element SNP array. Comparison of allele frequencies and CNV is made between specimens from the same cancer to assess heterogeneity.
Results: We identified a series of pure DCIS (controls for this study) and generated high coverage sequencing data from 20ng of FFPE DNA from 12 samples (4 subjects, germline + 2 DCIS containing areas from each subject) as proof of principle. We compared the occurrence of deletions, insertions and SNP's after a 20X coverage filtration. From these data, we identified between 50 to greater than 600 sequence changes in these DCIS compared to normal DNA. Present/absent calls and allele frequencies indicate both significant and variable degrees of heterogeneity even in these pure DCIS samples. Additional data is now being gathered and analyzed based on this established technical approach.
Conclusion: We have demonstrated the feasibility of acquiring high quality NGS data from archival DCIS specimens allowing us to test the hypothesis that genetic heterogeneity is a driving force in breast cancer progression. The degree and nature of this heterogeneity will be assessed in a panel of pure DCIS and DCIS co-existing with invasive and/or metastatic cancer. We are now generating and analyzing these data for Symposium presentation.
Citation Format: King LM, Marks JR, Hall AH, Temko D, Graham TA, Mardis ER, Maley CC, Hwang E. Genomic diversity of ductal carcinoma in situ (DCIS) as a driver of invasion and metastasis. [abstract]. In: Proceedings of the Thirty-Eighth Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2015 Dec 8-12; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2016;76(4 Suppl):Abstract nr P6-05-03.
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Affiliation(s)
- LM King
- Duke University, Durham, NC; Evolution and Cancer Laboratory, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom; Washington University School of Medicine, St. Louis, MO; School of Life Sciences, Arizona State University, Tempe, AZ
| | - JR Marks
- Duke University, Durham, NC; Evolution and Cancer Laboratory, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom; Washington University School of Medicine, St. Louis, MO; School of Life Sciences, Arizona State University, Tempe, AZ
| | - AH Hall
- Duke University, Durham, NC; Evolution and Cancer Laboratory, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom; Washington University School of Medicine, St. Louis, MO; School of Life Sciences, Arizona State University, Tempe, AZ
| | - D Temko
- Duke University, Durham, NC; Evolution and Cancer Laboratory, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom; Washington University School of Medicine, St. Louis, MO; School of Life Sciences, Arizona State University, Tempe, AZ
| | - TA Graham
- Duke University, Durham, NC; Evolution and Cancer Laboratory, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom; Washington University School of Medicine, St. Louis, MO; School of Life Sciences, Arizona State University, Tempe, AZ
| | - ER Mardis
- Duke University, Durham, NC; Evolution and Cancer Laboratory, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom; Washington University School of Medicine, St. Louis, MO; School of Life Sciences, Arizona State University, Tempe, AZ
| | - CC Maley
- Duke University, Durham, NC; Evolution and Cancer Laboratory, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom; Washington University School of Medicine, St. Louis, MO; School of Life Sciences, Arizona State University, Tempe, AZ
| | - E Hwang
- Duke University, Durham, NC; Evolution and Cancer Laboratory, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom; Washington University School of Medicine, St. Louis, MO; School of Life Sciences, Arizona State University, Tempe, AZ
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Yi SS, Song JA, Baek H, Hwang E, Kim TH, Lee HH, Jun HS, Kim SJ. The Availability of Beneficial Insects-originated Materials on Women's Health following Menopause. J Menopausal Med 2015; 21:126-9. [PMID: 26793676 PMCID: PMC4719085 DOI: 10.6118/jmm.2015.21.3.126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Revised: 10/13/2015] [Accepted: 11/09/2015] [Indexed: 01/30/2023] Open
Abstract
Human health problems due to long life are becoming major issues in society, and in particular greater interest collected on women's health after menopause. Many substances can be introduced to women's health, however, materials from the substances have not shown all of the safety and efficacy properties that are not easily found. Currently, it is known about the effects of the disease on the female insect-derived material that is capable of overcoming this problem significantly. When using the insect-derived material through the results of several studies suggest that it is possible to solve a hormonal imbalance and nutritional imbalance in the elderly. Here, we'd like to try to dissertate about the new trends for women's health improvement using novel materials-derived from insects.
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Affiliation(s)
- Sun Shin Yi
- Department of Biomedical Laboratory Science, College of Biomedical Science, Soonchunhyang University, Asan, Korea
| | - Ji Ae Song
- Department of Biomedical Laboratory Science, College of Biomedical Science, Soonchunhyang University, Asan, Korea
| | - Hyekyung Baek
- Department of Biomedical Laboratory Science, College of Biomedical Science, Soonchunhyang University, Asan, Korea
| | - Eunmi Hwang
- Department of Biotechnology, Hoseo University, Asan, Korea
| | - Tae-Hee Kim
- Department of Obstetrics and Gynecology, Soonchunhyang University, College of Medicine, Bucheon, Korea
| | - Hye-Hyeog Lee
- Department of Obstetrics and Gynecology, Soonchunhyang University, College of Medicine, Bucheon, Korea
| | - Hyun Sik Jun
- Department of Biotechnology and Bioinformatics, College of Science and Technology, Korea University, Sejong, Korea
| | - Sung-Jo Kim
- Department of Biotechnology, Hoseo University, Asan, Korea
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Yi SS, Hwang E, Baek HK, Kim TH, Lee HH, Jun HS, Kim SJ. Application of Bioactive Natural Materials-based Products on Five Women's Diseases. J Menopausal Med 2015; 21:121-5. [PMID: 26793675 PMCID: PMC4719084 DOI: 10.6118/jmm.2015.21.3.121] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Revised: 10/12/2015] [Accepted: 11/10/2015] [Indexed: 11/22/2022] Open
Abstract
Women's health has been threatened by various diseases mainly including heart disease, breast cancer, osteoporosis, depression, and autoimmune disease. But development of medication for these diseases has been restricted by high development costs and low success rates. Herein the attempt to develop valid bioactive materials from a traditional natural material has been made. Resveratrol has been reported to be effective in treatment of breast cancer and heart disease. Goji berry has received attention as a natural based therapeutic material to treat a diabetes, cardiovascular disease, and osteoporosis. Leonurus family has been reported to be effective particularly in pregnant women due to high contents of vitamin as well as stimulation of uterine contraction. Annona family has effects such as anti-anxiety, anticonvulsant and recently it is proposed to be as a therapeutic material to cure depression based on its strong antidepressant effect. Shiraia bambusicola has been utilized to cure angiogenesis-related disease from ancient China and furthermore recently it was proved to be effective in rheumatoid arthritis. Getting an understanding of utilization of these traditional natural materials not only enhances the interest in development of therapeutic materials for preventing and treating various women's diseases, but also makes it possible to develop novel therapeutic materials.
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Affiliation(s)
- Sun Shin Yi
- Department of Biomedical Laboratory Science, College of Biomedical Science, Soonchunhyang University, Asan, Korea
| | - Eunmi Hwang
- Department of Biotechnology, Hoseo University, Asan, Korea
| | - Hye Kyung Baek
- Department of Biomedical Laboratory Science, College of Biomedical Science, Soonchunhyang University, Asan, Korea
| | - Tae-Hee Kim
- Department of Obstetrics and Gynecology, Soonchunhyang University, College of Medicine, Bucheon, Korea
| | - Hae-Hyeog Lee
- Department of Obstetrics and Gynecology, Soonchunhyang University, College of Medicine, Bucheon, Korea
| | - Hyun Sik Jun
- Department of Biotechnology and Bioinformatics, College of Science and Technology, Korea University, Sejong, Korea
| | - Sung-Jo Kim
- Department of Biotechnology, Hoseo University, Asan, Korea
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Kim B, Kim Y, Hwang E, Strecker R, McCarley R, Choi J. Chronic sleep deprivation alters theta and gamma powers during REM sleep in mice. Sleep Med 2015. [DOI: 10.1016/j.sleep.2015.02.1353] [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: 11/26/2022]
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Hwang E, Kim M, Lee C, Lee S, Ahn S, Son B, Lee J, Yu J, Kwon N, Lee W, Yang K, Ko B, Kim H, Kim J, Choi S, Lee J, Jeon B. 250 Cancer panel analysis of cultured circulating tumor cells (CTC) from breast cancer patients. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)30136-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Taniguchi Y, Takahashi Y, Toba T, Yamada S, Yokoi K, Kobayashi S, Okajima S, Shimane A, Kawai H, Yasaka Y, Smanio P, Oliveira MA, Machado L, Cestari P, Medeiros E, Fukuzawa S, Okino S, Ikeda A, Maekawa J, Ichikawa S, Kuroiwa N, Yamanaka K, Igarashi A, Inagaki M, Patel K, Mahan M, Ananthasubramaniam K, Mouden M, Yokota S, Ottervanger J, Knollema S, Timmer J, Jager P, Padron K, Peix A, Cabrera L, Pena Bofill V, Valera D, Rodriguez Nande L, Carrillo Hernandez R, Mena Esnard E, Fernandez Columbie Y, Bertella E, Baggiano A, Mushtaq S, Segurini C, Loguercio M, Conte E, Beltrama V, Petulla' M, Andreini D, Pontone G, Guzic Salobir B, Dolenc Novak M, Jug B, Kacjan B, Novak Z, Vrtovec M, Mushtaq S, Pontone G, Bertella E, Conte E, Segurini C, Volpato V, Baggiano A, Formenti A, Pepi M, Andreini D, Ajanovic R, Husic-Selimovic A, Zujovic-Ajanovic A, Mlynarski R, Mlynarska A, Golba K, Sosnowski M, Ameta D, Goyal M, Kumar D, Chandra S, Sethi R, Puri A, Dwivedi SK, Narain VS, Saran RK, Nekolla S, Rischpler C, Nicolosi S, Langwieser N, Dirschinger R, Laugwitz K, Schwaiger M, Goral JL, Napoli J, Forcada P, Zucchiatti N, Damico A, Damico A, Olivieri D, Lavorato M, Dubesarsky E, Montana O, Salgado C, Jimenez-Heffernan A, Ramos-Font C, Lopez-Martin J, Sanchez De Mora E, Lopez-Aguilar R, Manovel A, Martinez A, Rivera F, Soriano E, Maroz-Vadalazhskaya N, Trisvetova E, Vrublevskaya O, Abazid R, Kattea M, Saqqah H, Sayed S, Smettei O, Winther S, Svensson M, Birn H, Jorgensen H, Botker H, Ivarsen P, Bottcher M, Maaniitty T, Stenstrom I, Saraste A, Pikkarainen E, Uusitalo V, Ukkonen H, Kajander S, Bax J, Knuuti J, Choi T, Park H, Lee C, Lee J, Seo Y, Cho Y, Hwang E, Cho D, Sanchez Enrique C, Ferrera C, Olmos C, Jimenez - Ballve A, Perez - Castejon MJ, Fernandez C, Vivas D, Vilacosta I, Nagamachi S, Onizuka H, Nishii R, Mizutani Y, Kitamura K, Lo Presti M, Polizzi V, Pino P, Luzi G, Bellavia D, Fiorilli R, Madeo A, Malouf J, Buffa V, Musumeci F, Rosales S, Puente A, Zafrir N, Shochat T, Mats A, Solodky A, Kornowski R, Lorber A, Boemio A, Pellegrino T, Paolillo S, Piscopo V, Carotenuto R, Russo B, Pellegrino S, De Matteis G, Perrone-Filardi P, Cuocolo A, Piscopo V, Pellegrino T, Boemio A, Carotenuto R, Russo B, Pellegrino S, De Matteis G, Petretta M, Cuocolo A, Amirov N, Ibatullin M, Sadykov A A, Saifullina G, Ruano R, Diego Dominguez M, Rodriguez Gabella T, Diego Nieto A, Diaz Gonzalez L, Garcia-Talavera J, Sanchez Fernandez P, Leen A, Al Younis I, Zandbergen-Harlaar S, Verberne H, Gimelli A, Veltman C, Wolterbeek R, Bax J, Scholte A, Mooney D, Rosenblatt J, Dunn T, Vasaiwala S, Okuda K, Nakajima K, Nystrom K, Edenbrandt L, Matsuo S, Wakabayashi H, Hashimoto M, Kinuya S, Iric-Cupic V, Milanov S, Davidovic G, Zdravkovic V, Ashikaga K, Yoneyama K, Akashi Y, Shugushev Z, Maximkin D, Chepurnoy A, Volkova O, Baranovich V, Faibushevich A, El Tahlawi M, Elmurr A, Alzubaidi S, Sakrana A, Gouda M, El Tahlawi R, Sellem A, Melki S, Elajmi W, Hammami H, Okano M, Kato T, Kimura M, Funasako M, Nakane E, Miyamoto S, Izumi T, Haruna T, Inoko M, Massardo T, Swett E, Fernandez R, Vera V, Zhindon J, Fernandez R, Swett E, Vera V, Zhindon J, Alay R, Massardo T, Ohshima S, Nishio M, Kojima A, Tamai S, Kobayashi T, Murohara T, Burrell S, Van Rosendael A, Van Den Hoogen I, De Graaf M, Roelofs J, Kroft L, Bax J, Scholte A, Rjabceva I, Krumina G, Kalvelis A, Chanakhchyan F, Vakhromeeva M, Kankiya E, Koppes J, Knol R, Wondergem M, Van Der Ploeg T, Van Der Zant F, Lazarenko SV, Bruin VS, Pan XB, Declerck JM, Van Der Zant FM, Knol RJJ, Juarez-Orozco LE, Alexanderson E, Slart R, Tio R, Dierckx R, Zeebregts C, Boersma H, Hillege H, Martinez-Aguilar M, Jordan-Rios A, Christensen TE, Ahtarovski KA, Bang LE, Holmvang L, Soeholm H, Ghotbi AA, Andersson H, Ihlemann N, Kjaer A, Hasbak P, Gulya M, Lishmanov YB, Zavadovskii K, Lebedev D, Stahle M, Hellberg S, Liljenback H, Virta J, Metsala O, Yla-Herttuala S, Saukko P, Knuuti J, Saraste A, Roivainen A, Thackeray J, Wang Y, Bankstahl J, Wollert K, Bengel F, Saushkina Y, Evtushenko V, Minin S, Efimova I, Evtushenko A, Smishlyaev K, Lishmanov Y, Maslov L, Okuda K, Nakajima K, Kirihara Y, Sugino S, Matsuo S, Taki J, Hashimoto M, Kinuya S, Ahmadian A, Berman J, Govender P, Ruberg F, Miller E, Piriou N, Pallardy A, Valette F, Cahouch Z, Mathieu C, Warin-Fresse K, Gueffet J, Serfaty J, Trochu J, Kraeber-Bodere F, Van Dijk J, Mouden M, Ottervanger J, Van Dalen J, Jager P, Zafrir N, Ofrk H, Vaturi M, Shochat T, Hassid Y, Belzer D, Sagie A, Kornowski R, Kaminek M, Metelkova I, Budikova M, Koranda P, Henzlova L, Sovova E, Kincl V, Drozdova A, Jordan M, Shahid F, Teoh Y, Thamen R, Hara N, Onoguchi M, Hojyo O, Kawaguchi Y, Murai M, Udaka F, Matsuzawa Y, Bulugahapitiya DS, Avison M, Martin J, Liu YH, Wu J, Liu C, Sinusas A, Daou D, Sabbah R, Bouladhour H, Coaguila C, Aguade-Bruix S, Pizzi M, Romero-Farina G, Candell-Riera J, Castell-Conesa J, Patchett N, Sverdlov A, Miller E, Daou D, Sabbah R, Bouladhour H, Coaguila C, Smettei O, Abazid R, Boulaamayl El Fatemi S, Sallam L, Snipelisky D, Park J, Ray J, Shapiro B, Kostkiewicz M, Szot W, Holcman K, Lesniak-Sobelga A, Podolec P, Clerc O, Possner M, Liga R, Vontobel J, Mikulicic F, Graeni C, Benz D, Herzog B, Gaemperli O, Kaufmann P. Poster Session 1: Sunday 3 May 2015, 08:30-18:00 * Room: Poster Area. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev051] [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: 11/12/2022] Open
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Yoon HH, Park JH, Kim YH, Min J, Hwang E, Lee CJ, Suh JKF, Hwang O, Jeon SR. Optogenetic inactivation of the subthalamic nucleus improves forelimb akinesia in a rat model of Parkinson disease. Neurosurgery 2014; 74:533-40; discussion 540-1. [PMID: 24463495 DOI: 10.1227/neu.0000000000000297] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The inhibition of neuronal activity by electrical deep brain stimulation is one of the mechanisms explaining the therapeutic effects in patients with Parkinson disease (PD) but cannot specifically activate or inactivate different types of neurons. Recently, a new technology based on optogenetics has been developed to modulate the activity of specific neurons. However, the therapeutic effects of optical inactivation in the subthalamic nucleus (STN) have not been fully investigated. OBJECTIVE To perform various behavioral tests to evaluate changes in motor functions in a PD rat model after optogene expression and, unlike previous studies, to assess the therapeutic effects of direct optogenetic inactivation in the STN. METHODS 6-Hydroxydopamine-induced hemiparkinsonian rats received injections of hSynapsin1-NpHR-YFP adeno-associated virus or an equivalent volume of phosphate-buffered saline. Three weeks after injection of adeno-associated virus or phosphate-buffered saline, the optic fiber was implanted into the ipsilateral STN. A stepping test, a cylinder test, and an apomorphine-induced rotation test were performed in 3 sequential steps: during light-off state, during light stimulation, and again during light-off state. RESULTS Stepping tests revealed that optical inhibition of the STN significantly improved 6-hydroxydopamine-induced forelimb akinesia. PD motor signs, as assessed by cylinder and apomorphine tests, were not affected by optical inhibition. Immunofluorescence revealed that halorhodopsin was highly expressed and colocalized with vesicular glutamate transporter 2 in the STN. CONCLUSION Optogenetic inhibition in the STN may be effective in improving contralateral forelimb akinesia but not in changing forelimb preference or reducing dopaminergic receptor supersensitivity. These findings are useful as a basis for future studies on optogenetics in PD.
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Affiliation(s)
- Hyung Ho Yoon
- ‡Department of Neurological Surgery and **Department of Biochemistry and Molecular Biology, University of Ulsan College of Medicine, Seoul, Republic of Korea; §Department of Neurological Surgery, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, Republic of Korea; ¶Department of Computer Science and Engineering, Bioengineering Graduate Program, University of Notre Dame, Notre Dame, Indiana; ‖Center for Neural Science and WCI Center for Functional Connectomics, Korea Institute of Science and Technology, Seoul, Republic of Korea; #Center for Bionics of Korea Institute of Science and Technology, Seoul, Republic of Korea
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Drezner N, Wells E, Vezina G, Ho CY, Packer R, Hwang E. CN-04 * TREATMENT OF PEDIATRIC CEREBRAL RADIATION NECROSIS: A META-ANALYSIS. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou243.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Panditharatna E, Kambhampati M, Ho CY, Gordish-Dressman H, Siu A, Hwang E, Stampar M, Packer R, Nazarian J. GE-24 * CHARACTERIZING INTRATUMOR HETEROGENEITY AND TUMOR EXTENSION IN PEDIATRIC DIFFUSE INTRINSIC PONTINE GLIOMA. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou256.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Jo S, Yarishkin O, Hwang YJ, Chun YE, Park M, Woo DH, Bae JY, Kim T, Lee J, Chun H, Park HJ, Lee DY, Hong J, Kim HY, Oh SJ, Park SJ, Lee H, Yoon BE, Kim Y, Jeong Y, Shim I, Bae YC, Cho J, Kowall NW, Ryu H, Hwang E, Kim D, Lee CJ. GABA from reactive astrocytes impairs memory in mouse models of Alzheimer's disease. Nat Med 2014; 20:886-96. [PMID: 24973918 DOI: 10.1038/nm.3639] [Citation(s) in RCA: 504] [Impact Index Per Article: 50.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Accepted: 06/23/2014] [Indexed: 12/11/2022]
Abstract
In Alzheimer's disease (AD), memory impairment is the most prominent feature that afflicts patients and their families. Although reactive astrocytes have been observed around amyloid plaques since the disease was first described, their role in memory impairment has been poorly understood. Here, we show that reactive astrocytes aberrantly and abundantly produce the inhibitory gliotransmitter GABA by monoamine oxidase-B (Maob) and abnormally release GABA through the bestrophin 1 channel. In the dentate gyrus of mouse models of AD, the released GABA reduces spike probability of granule cells by acting on presynaptic GABA receptors. Suppressing GABA production or release from reactive astrocytes fully restores the impaired spike probability, synaptic plasticity, and learning and memory in the mice. In the postmortem brain of individuals with AD, astrocytic GABA and MAOB are significantly upregulated. We propose that selective inhibition of astrocytic GABA synthesis or release may serve as an effective therapeutic strategy for treating memory impairment in AD.
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Affiliation(s)
- Seonmi Jo
- 1] Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea. [2] WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea. [3]
| | - Oleg Yarishkin
- 1] WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea. [2]
| | - Yu Jin Hwang
- Center for Neuro-Medicine, Brain Science Institute, KIST, Seoul, Republic of Korea
| | - Ye Eun Chun
- 1] WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea. [2] Neuroscience Program, Korea University of Science and Technology, Daejeon, Republic of Korea
| | - Mijeong Park
- 1] Neuroscience Program, Korea University of Science and Technology, Daejeon, Republic of Korea. [2] Center for Neuroscience, Brain Science Institute, KIST, Seoul, Republic of Korea
| | - Dong Ho Woo
- WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Jin Young Bae
- Department of Anatomy and Neurobiology, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea
| | - Taekeun Kim
- WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Jaekwang Lee
- WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Heejung Chun
- WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Hyun Jung Park
- Department of Science in Korean Medicine, Graduate School, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Da Yong Lee
- WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Jinpyo Hong
- WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Hye Yun Kim
- Center for Neuro-Medicine, Brain Science Institute, KIST, Seoul, Republic of Korea
| | - Soo-Jin Oh
- Center for Neuroscience, Brain Science Institute, KIST, Seoul, Republic of Korea
| | - Seung Ju Park
- WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Hyo Lee
- WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Bo-Eun Yoon
- WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - YoungSoo Kim
- Center for Neuro-Medicine, Brain Science Institute, KIST, Seoul, Republic of Korea
| | - Yong Jeong
- Department of Bio and Brain Engineering, KAIST, Daejeon, Republic of Korea
| | - Insop Shim
- Department of Science in Korean Medicine, Graduate School, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Yong Chul Bae
- Department of Anatomy and Neurobiology, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea
| | - Jeiwon Cho
- 1] Neuroscience Program, Korea University of Science and Technology, Daejeon, Republic of Korea. [2] Center for Neuroscience, Brain Science Institute, KIST, Seoul, Republic of Korea
| | - Neil W Kowall
- 1] Boston University Alzheimer's Disease Center, Boston University School of Medicine, Boston, Massachusetts, USA. [2] Department of Neurology, Boston University School of Medicine, Boston, Massachusetts, USA. [3] VA Boston Healthcare System, Boston, Massachusetts, USA
| | - Hoon Ryu
- 1] Center for Neuro-Medicine, Brain Science Institute, KIST, Seoul, Republic of Korea. [2] Boston University Alzheimer's Disease Center, Boston University School of Medicine, Boston, Massachusetts, USA. [3] Department of Neurology, Boston University School of Medicine, Boston, Massachusetts, USA. [4] VA Boston Healthcare System, Boston, Massachusetts, USA
| | - Eunmi Hwang
- WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Daesoo Kim
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea
| | - C Justin Lee
- 1] WCI Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea. [2] Neuroscience Program, Korea University of Science and Technology, Daejeon, Republic of Korea. [3] Center for Neuroscience, Brain Science Institute, KIST, Seoul, Republic of Korea. [4] KU-KIST Graduate School of Converging Science of Technology, Korea University, Seoul, Republic of Korea
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Shofty B, Bokstein F, Ram Z, Ben-Sira L, Freedman S, Kesler A, Constantini S, Shofty B, Mauda-Havakuk M, Ben-Bashat D, Dvir R, Pratt LT, Weizman L, Joskowicz L, Tal M, Ravid L, Ben-Sira L, Constantini S, Dodgshun A, Maixner W, Sullivan M, Hansford J, Ma J, Wang B, Toledano H, Muhsinoglu O, Luckman J, Michowiz S, Goldenberg-Cohen N, Schroeder K, Rosenfeld A, Grant G, McLendon R, Cummings T, Becher O, Gururangan S, Aguilera D, Mazewski C, Janss A, Castellino RC, Schniederjan M, Hayes L, Brahma B, MacDonald T, Osugi Y, Kiyotani C, Sakamoto H, Yanagisawa T, Kanno M, Kamimura S, Kosaka Y, Hirado J, Takimoto T, Nakazawa A, Hara J, Hwang E, Mun A, Kilburn L, Chi S, Knipstein J, Oren M, Dvir R, Hardy K, Rood B, Packer R, Kandels D, Schmidt R, Geh M, Breitmoser-Greiner S, Gnekow AK, Bergthold G, Bandopadhayay P, Rich B, Chan J, Santagata S, Hoshida Y, Ramkissoon S, Ramkissoon L, Golub T, Tabak B, Ferrer-Luna R, Weng PY, Stiles C, Grill J, Kieran MW, Ligon KL, Beroukhim R, Fisher MJ, Levin MH, Armstrong GT, Broad JH, Zimmerman R, Bilaniuk LT, Feygin T, Liu GT, Gan HW, Phipps K, Spoudeas HA, Kohorst M, Warad D, Keating G, Childs S, Giannini C, Wetjen N, Rao; AN, Nakamura H, Makino K, Hide T, Kuroda JI, Shinojima N, Yano S, Kuratsu JI, Rush S, Madden J, Hemenway M, Foreman N, Sie M, den Dunnen WFA, Lourens HJ, Meeuwsen-de Boer TGJ, Scherpen FJG, Kampen KR, Hoving EW, de Bont ESJM, Gnekow AK, Kandels D, Walker DA, Perilongo G, Grill J, Stokland T, Sehested AM, van Schouten AYN, de Paoli A, de Salvo GL, Pache-Leschhorn S, Geh M, Schmidt R, Gnekow AK, Gass D, Rupani K, Tsankova N, Stark E, Anderson R, Feldstein N, Garvin J, Deel M, McLendon R, Becher O, Karajannis M, Wisoff J, Muh C, Schroeder K, Gururangan S, del Bufalo F, Carai A, Macchiaiolo M, Messina R, Cacchione A, Palmiero M, Cambiaso P, Mastronuzzi A, Anderson M, Leary S, Sun Y, Buhrlage S, Pilarz C, Alberta J, Stiles C, Gray N, Mason G, Packer R, Hwang E, Biassoni V, Schiavello E, Bergamaschi L, Chiaravalli S, Spreafico F, Massimino M, Krishnatry R, Kroupnik T, Zhukova N, Mistry M, Zhang C, Bartels U, Huang A, Adamski J, Dirks P, Laperriere N, Silber J, Hawkins C, Bouffet E, Tabori U, Riccardi R, Rizzo D, Chiaretti A, Piccardi M, Dickmann A, Lazzareschi I, Ruggiero A, Guglielmi G, Salerni A, Manni L, Colosimo C, Falsini B, Rosenfeld A, Etzl M, Miller J, Carpenteri D, Kaplan A, Sieow N, Hoe R, Tan AM, Chan MY, Soh SY, Orphanidou-Vlachou E, MacPherson L, English M, Auer D, Jaspan T, Arvanitis T, Grundy R, Peet A, Bandopadhayay P, Bergthold G, Sauer N, Green A, Malkin H, Dabscheck G, Marcus K, Ullrich N, Goumnerova L, Chi S, Beroukhim R, Kieran M, Manley P, Donson A, Kleinschmidt-DeMasters B, Aisner D, Bemis L, Birks D, Mulcahy-Levy J, Smith A, Handler M, Rush S, Foreman N, Davidson A, Figaji A, Pillay K, Kilborn T, Padayachy L, Hendricks M, van Eyssen A, Parkes J, Gass D, Dewire M, Chow L, Rose SR, Lawson S, Stevenson C, Jones B, Pai A, Sutton M, Pruitt D, Fouladi M, Hummel T, Cruz O, de Torres C, Sunol M, Morales A, Santiago C, Alamar M, Rebollo M, Mora J, Sauer N, Dodgshun A, Malkin H, Bergthold G, Manley P, Chi S, Ramkissoon S, MacGregor D, Beroukhim R, Kieran M, Sullivan M, Ligon K, Bandopadhayay P, Hansford J, Messina R, De Benedictis A, Carai A, Mastronuzzi A, Rebessi E, Palma P, Procaccini E, Marras CE, Aguilera D, Castellino RC, Janss A, Schniederjan M, McNall R, Kim S, MacDOnald T, Mazewski C, Zhukova N, Pole J, Mistry M, Fried I, Krishnatry R, Stucklin AG, Bartels U, Huang A, Laperriere N, Dirks P, Zelcer S, Sylva M, Johnston D, Scheinemann K, An J, Hawkins C, Nathan P, Greenberg M, Bouffet E, Malkin D, Tabori U, Kiehna E, Da Silva S, Margol A, Robison N, Finlay J, McComb JG, Krieger M, Wong K, Bluml S, Dhall G, Ayyanar K, Moriarty T, Moeller K, Farber D. LOW GRADE GLIOMAS. Neuro Oncol 2014; 16:i60-i70. [PMCID: PMC4046289 DOI: 10.1093/neuonc/nou073] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/13/2023] Open
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Kunheri B, Arjunan A, Krishnan P, Pillai B, Prasad S, Bernier-Chastagner V, Desandes E, Carrie C, Alapetite C, Hankinson T, Jones D, Handler M, Foreman N, Liu A, Smiley NP, Alden T, Hartsell W, Fangusaro J, Hill-Kayser CE, Lustig RA, Minturn JE, Both S, Waanders AJ, Belasco JB, Armstrong C, Phillips PC, Fisher MJ, Hill-Kayser CE, Paltin I, Lustig RA, Fisher MJ, Both S, Belasco JB, Cole KA, Waanders AJ, Phillips PC, Minturn JE, Wells E, Vezina G, Kilburn L, Rood B, Crozier F, Hwang E, Packer R, Janssens GO, van den Bosch S, van Kollenburg PG, Gidding CE, Schieving JH, Kaanders JH, van Lindert EJ, Kramer K, Pandit-Taskar N, Souweidane MM, Wolden S, DeSelm C, Cheung NKV, Lassen-Ramshad Y, Hansen J, Seiersen K, Petersen JBB, Mahajan A, Grosshans D, Ris D, Chintagumpala M, Okcu F, McAleer MF, Moore B, Stancel H, Minard C, Guffey D, Kahalley L, Blomgren K, Zhou K, Xie C, Zhu C, McAleer MF, Zhao Z, Weinberg J, Sandberg D, Hughes D, Mahajan A, Anderson P, Guha-Thakurta N, Muller K, Hoffmann M, Seidel C, Warmuth-Metz M, Pietsch T, Kordes U, Sander A, Rossler J, Graf N, Scheithauer H, Kortmann RD, Kramm CM, von Bueren AO, Gunther J, Sato M, Chintagumpala M, Jo E, Paulino A, Adesina A, Ketonen L, Jones J, Su J, Okcu F, Khatua S, Dauser R, Whitehead W, Weinberg J, Mahajan A, Gandola L, Pecori E, Biassoni V, Chiruzzi C, Schiavello E, Meroni S, Spreafico F, Pignoli E, Massimino M, Jalali R, Krishna U, Gupta T, Goswami S, Deodhar J, Dutta D, Kannan S, Goel A, Sarin R, Sastry J, Ronghe M, Murphy D, Forbes K, Jones R, Cowie F, Brown J, Indelicato D, Goksel EO, Tezcanli E, Bilge H, Yasemin, Yarar Y, Sato M, Gunther J, Mahajan A, Jo E, Paulino A, Adesina A, Jones J, Ketonen L, Su J, Okcu M, Khatua S, Dauser R, Whitehead W, Weinberg J, Chintagumpala M, Paulino A, Jo E, Sato M, Su J, Okcu MF, Mahajan A, Dauser R, Whitehead W, Adesina A, Chintagumpala M, Danielsson A, Tisell M, Rydenhag B, Caren H. RADIATION ONCOLOGY. Neuro Oncol 2014; 16:i117-i122. [PMCID: PMC4046296 DOI: 10.1093/neuonc/nou080] [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: 09/10/2023] Open
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Classen CF, William D, Linnebacher M, Farhod A, Kedr W, Elsabe B, Fadel S, Van Gool S, De Vleeschouwer S, Koks C, Garg A, Ehrhardt M, Riva M, De Vleeschouwer S, Agostinis P, Graf N, Van Gool S, Yao TW, Yoshida Y, Zhang J, Ozawa T, James D, Nicolaides T, Kebudi R, Cakir FB, Gorgun O, Agaoglu FY, Darendeliler E, Van Gool S, De Vleeschouwer S, Al-Kofide A, Al-Shail E, Khafaga Y, Al-Hindi H, Dababo M, Haq AU, Anas M, Barria MG, Siddiqui K, Hassounah M, Ayas M, van Zanten SV, Jansen M, van Vuurden D, Huisman M, Vugts D, Hoekstra O, van Dongen G, Kaspers G, Cockle J, Ilett E, Scott K, Bruning-Richardson A, Picton S, Short S, Melcher A, Benesch M, Warmuth-Metz M, von Bueren AO, Hoffmann M, Pietsch T, Kortmann RD, Eyrich M, Graf N, Rutkowski S, Fruhwald MC, Faber J, Kramm C, Porkholm M, Valanne L, Lonnqvist T, Holm S, Lannering B, Riikonen P, Wojcik D, Sehested A, Clausen N, Harila-Saari A, Schomerus E, Thorarinsdottir HK, Lahteenmaki P, Arola M, Thomassen H, Saarinen-Pihkala UM, Kivivuori SM, Buczkowicz P, Hoeman C, Rakopoulos P, Pajovic S, Morrison A, Bouffet E, Bartels U, Becher O, Hawkins C, Gould TWA, Rahman CV, Smith SJ, Barrett DA, Shakesheff KM, Grundy RG, Rahman R, Barua N, Cronin D, Gill S, Lowisl S, Hochart A, Maurage CA, Rocourt N, Vinchon M, Kerdraon O, Escande F, Grill J, Pick VK, Leblond P, Burzynski G, Janicki T, Burzynski S, Marszalek A, Ramani N, Zaky W, Kannan G, Morani A, Sandberg D, Ketonen L, Maher O, Corrales-Medina F, Meador H, Khatua S, Brassesco M, Delsin L, Roberto G, Silva C, Ana L, Rego E, Scrideli C, Umezawa K, Tone L, Kim SJ, Kim CY, Kim IA, Han JH, Choi BS, Ahn HS, Choi HS, Haque F, Rahman R, Layfield R, Grundy R, Gandola L, Pecori E, Biassoni V, Schiavello E, Chiruzzi C, Spreafico F, Modena P, Bach F, Pignoli E, Massimino M, Drogosiewicz M, Dembowska-Baginska B, Jurkiewicz E, Filipek I, Perek-Polnik M, Swieszkowska E, Perek D, Bender S, Jones DT, Warnatz HJ, Hutter B, Zichner T, Gronych J, Korshunov A, Eils R, Korbel JO, Yaspo ML, Lichter P, Pfister SM, Yadavilli S, Becher OJ, Kambhampati M, Packer RJ, Nazarian J, Lechon FC, Fowkes L, Khabra K, Martin-Retortillo LM, Marshall LV, Vaidya S, Koh DM, Leach MO, Pearson AD, Zacharoulis S, Lechon FC, Fowkes L, Khabra K, Martin-Retortillo LM, Marshall LV, Schrey D, Barone G, Vaidya S, Koh DM, Pearson AD, Zacharoulis S, Panditharatna E, Stampar M, Siu A, Gordish-Dressman H, Devaney J, Kambhampati M, Hwang EI, Packer RJ, Nazarian J, Chung AH, Mittapalli RK, Elmquist WF, Becher OJ, Castel D, Debily MA, Philippe C, Truffaux N, Taylor K, Calmon R, Boddaert N, Le Dret L, Saulnier P, Lacroix L, Mackay A, Jones C, Puget S, Sainte-Rose C, Blauwblomme T, Varlet P, Grill J, Entz-Werle N, Maugard C, Bougeard G, Nguyen A, Chenard MP, Schneider A, Gaub MP, Tsoli M, Vanniasinghe A, Luk P, Dilda P, Haber M, Hogg P, Ziegler D, Simon S, Tsoli M, Vanniasinghe A, Monje M, Gurova K, Gudkov A, Haber M, Ziegler D, Zapotocky M, Churackova M, Malinova B, Zamecnik J, Kyncl M, Tichy M, Puchmajerova A, Stary J, Sumerauer D, Boult J, Vinci M, Taylor K, Perryman L, Box G, Jury A, Popov S, Ingram W, Monje M, Eccles S, Jones C, Robinson S, Emir S, Demir HA, Bayram C, Cetindag F, Kabacam GB, Fettah A, Boult J, Li J, Vinci M, Jury A, Popov S, Jamin Y, Cummings C, Eccles S, Bamber J, Sinkus R, Jones C, Robinson S, Nandhabalan M, Bjerke L, Vinci M, Burford A, Ingram W, Mackay A, von Bueren A, Baudis M, Clarke P, Collins I, Workman P, Jones C, Taylor K, Mackay A, Vinci M, Popov S, Ingram W, Entz-Werle N, Monje M, Olaciregui N, Mora J, Carcaboso A, Bullock A, Jones C, Vinci M, Mackay A, Burford A, Taylor K, Popov S, Ingram W, Monje M, Alonso M, Olaciregui N, de Torres C, Cruz O, Mora J, Carcaboso A, Jones C, Filipek I, Drogosiewicz M, Perek-Polnik M, Swieszkowska E, Dembowska-Baginska B, Jurkiewicz E, Perek D, Nguyen A, Pencreach E, Mackay A, Moussalieh FM, Guenot D, Namer I, Chenard MP, Jones C, Entz-Werle N, Pollack I, Jakacki R, Butterfield L, Hamilton R, Panigrahy A, Potter D, Connelly A, Dibridge S, Whiteside T, Okada H, Ahsan S, Raabe E, Haffner M, Warren K, Quezado M, Ballester L, Nazarian J, Eberhart C, Rodriguez F, Ramachandran C, Nair S, Quirrin KW, Khatib Z, Escalon E, Melnick S, Classen CF, Hofmann M, Schmid I, Simon T, Maass E, Russo A, Fleischhack G, Becker M, Hauch H, Sander A, Kramm C, Grasso C, Truffaux N, Berlow N, Liu L, Debily MA, Davis L, Huang E, Woo P, Tang Y, Ponnuswami A, Chen S, Huang Y, Hutt-Cabezas M, Warren K, Dret L, Meltzer P, Mao H, Quezado M, van Vuurden D, Abraham J, Fouladi M, Svalina MN, Wang N, Hawkins C, Raabe E, Hulleman E, Li XN, Keller C, Spellman PT, Pal R, Grill J, Monje M, Jansen MHA, Sewing ACP, Lagerweij T, Vuchts DJ, van Vuurden DG, Caretti V, Wesseling P, Kaspers GJL, Hulleman E, Cohen K, Raabe E, Pearl M, Kogiso M, Zhang L, Qi L, Lindsay H, Lin F, Berg S, Li XN, Muscal J, Amayiri N, Tabori U, Campbel B, Bakry D, Aronson M, Durno C, Gallinger S, Malkin D, Qaddumi I, Musharbash A, Swaidan M, Bouffet E, Hawkins C, Al-Hussaini M, Rakopoulos P, Shandilya S, McCully C, Murphy R, Akshintala S, Cole D, Macallister RP, Cruz R, Widemann B, Warren K, Salloum R, Smith A, Glaunert M, Ramkissoon A, Peterson S, Baker S, Chow L, Sandgren J, Pfeifer S, Popova S, Alafuzoff I, de Stahl TD, Pietschmann S, Kerber MJ, Zwiener I, Henke G, Kortmann RD, Muller K, von Bueren A, Sieow NYF, Hoe RHM, Tan AM, Chan MY, Soh SY, Hawkins C, Burrell K, Chornenkyy Y, Remke M, Golbourn B, Buczkowicz P, Barzczyk M, Taylor M, Rutka J, Dirks P, Zadeh G, Agnihotri S, Hashizume R, Ihara Y, Andor N, Chen X, Lerner R, Huang X, Tom M, Solomon D, Mueller S, Petritsch C, Zhang Z, Gupta N, Waldman T, James D, Dujua A, Co J, Hernandez F, Doromal D, Hegde M, Wakefield A, Brawley V, Grada Z, Byrd T, Chow K, Krebs S, Heslop H, Gottschalk S, Yvon E, Ahmed N, Truffaux N, Philippe C, Cornilleau G, Paulsson J, Andreiuolo F, Guerrini-Rousseau L, Puget S, Geoerger B, Vassal G, Ostman A, Grill J, Parsons DW, Lin F, Trevino LR, Gao F, Shen X, Hampton O, Lindsay H, Kosigo M, Qi L, Baxter PA, Su JM, Chintagumpala M, Dauser R, Adesina A, Plon SE, Li XN, Wheeler DA, Lau CC, Pietsch T, Gielen G, Muehlen AZ, Kwiecien R, Wolff J, Kramm C, Lulla RR, Laskowski J, Goldman S, Gopalakrishnan V, Fangusaro J, Mackay A, Taylor K, Vinci M, Jones C, Kieran M, Fontebasso A, Papillon-Cavanagh S, Schwartzentruber J, Nikbakht H, Gerges N, Fiset PO, Bechet D, Faury D, De Jay N, Ramkissoon L, Corcoran A, Jones D, Sturm D, Johann P, Tomita T, Goldman S, Nagib M, Bendel A, Goumnerova L, Bowers DC, Leonard JR, Rubin JB, Alden T, DiPatri A, Browd S, Leary S, Jallo G, Cohen K, Prados MD, Banerjee A, Carret AS, Ellezam B, Crevier L, Klekner A, Bognar L, Hauser P, Garami M, Myseros J, Dong Z, Siegel PM, Gump W, Ayyanar K, Ragheb J, Khatib Z, Krieger M, Kiehna E, Robison N, Harter D, Gardner S, Handler M, Foreman N, Brahma B, MacDonald T, Malkin H, Chi S, Manley P, Bandopadhayay P, Greenspan L, Ligon A, Albrecht S, Pfister SM, Ligon KL, Majewski J, Gupta N, Jabado N, Hoeman C, Cordero F, Halvorson K, Hawkins C, Becher O, Taylor I, Hutt M, Weingart M, Price A, Nazarian J, Eberhart C, Raabe E, Kantar M, Onen S, Kamer S, Turhan T, Kitis O, Ertan Y, Cetingul N, Anacak Y, Akalin T, Ersahin Y, Mason G, Nazarian J, Ho C, Devaney J, Stampar M, Kambhampati M, Crozier F, Vezina G, Packer R, Hwang E, Gilheeney S, Millard N, DeBraganca K, Khakoo Y, Kramer K, Wolden S, Donzelli M, Fischer C, Petriccione M, Dunkel I, Afzal S, Carret AS, Fleming A, Larouche V, Zelcer S, Johnston DL, Kostova M, Mpofu C, Decarie JC, Strother D, Lafay-Cousin L, Eisenstat D, Fryer C, Hukin J, Bartels U, Bouffet E, Hsu M, Lasky J, Moore T, Liau L, Davidson T, Prins R, Fouladi M, Bartels U, Warren K, Hassal T, Baugh J, Kirkendall J, Doughman R, Leach J, Jones B, Miles L, Hawkins C, Bouffet E, Hargrave D, Grill J, Jones C, Jacques T, Savage S, Goldman S, Leary S, Packer R, Saunders D, Wesseling P, Varlet P, van Vuurden D, Wallace R, Flutter B, Morgenestern D, Hargrave D, Blanco E, Howe K, Lowdell M, Samuel E, Michalski A, Anderson J, Arakawa Y, Umeda K, Watanabe KI, Mizowaki T, Hiraoka M, Hiramatsu H, Adachi S, Kunieda T, Takagi Y, Miyamoto S, Venneti S, Santi M, Felicella MM, Sullivan LM, Dolgalev I, Martinez D, Perry A, Lewis PW, Allis DC, Thompson CB, Judkins AR. HIGH GRADE GLIOMAS AND DIPG. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Boman KK, Hornquist L, Rickardsson J, Lannering B, Gustafsson G, Pitchford N, Davis E, Walker D, Hoang DH, Pagnier A, Cousin E, Guichardet K, Schiff I, Dubois-Teklali F, Krainik A, Lazar MB, Resnik K, Olsson IT, Perrin S, Burtscher IB, Lundgren J, Kahn A, Johanson A, Korzeniewska J, Dembowska-Baginska B, Perek-Polnik M, Walsh K, Gioia A, Wells E, Packer R, de Speville ED, Dufour C, Bolle S, Giraudat K, Longaud A, Kieffer V, Grill J, Puget S, Valteau-Couanet D, Hetz-Pannier L, Noulhiane M, Chieffo D, Tamburrini G, Caldarelli M, Di Rocco C, Margelisch K, Studer M, Steinlin M, Leibundgut K, Heinks T, Longaud-Vales A, Chevignard M, Dufour C, Grill J, Pujet S, Sainte-Rose C, Valteau-Couanet D, Dellatolas G, Kahalley L, Grosshans D, Paulino A, Ris MD, Chintagumpala M, Okcu F, Moore B, Stancel H, Minard C, Guffey D, Mahajan A, Herrington B, Raiker J, Manning E, Criddle J, Karlson C, Guerry W, Finlay J, Sands S, Dockstader C, Skocic J, Bouffet E, Laughlin S, Tabori U, Mabbott D, Moxon-Emre I, Scantlebury N, Taylor MD, Bouffet E, Malkin D, Laughlin S, Law N, Kumabe T, Leonard J, Rubin J, Jung S, Kim SK, Gupta N, Weiss W, Faria C, Vibhakar R, Spiegler B, Janzen L, Liu F, Decker L, Mabbott D, Lemiere J, Vercruysse T, Haers M, Vandenabeele K, Geuens S, Jacobs S, Van Gool S, Riggs L, Piscione J, Bouffet E, Timmons B, Laughlin S, Cunningham T, Bartels U, Skocic J, Liu F, Mabbott D, Riggs L, Bouffet E, Chakravarty M, Laughlin S, Laperriere N, Liu F, Skocic J, Pipitone J, Strother D, Hukin J, Fryer C, McConnell D, Mabbott D, Secco DE, Cappelletti S, Gentile S, Chieffo D, Cacchione A, Del Bufalo F, Staccioli S, Spagnoli A, Messina R, Carai A, Marras CE, Mastronuzzi A, Brinkman T, Armstrong G, Kimberg C, Gajjar A, Srivastava DK, Robison L, Hudson M, Krull K, Hardy K, Hostetter S, Hwang E, Walsh K, Leiss U, Bemmer A, Pletschko T, Grafeneder J, Schwarzinger A, Deimann P, Slavc I, Batchelder P, Wilkening G, Hankinson T, Foreman N, Handler M. NEUROPSYCHOLOGY. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Affiliation(s)
- Y.-H. Choi
- School of Electrical Engineering; Korea University; Seoul Korea
| | - D. Kim
- School of Electrical Engineering; Korea University; Seoul Korea
| | - E. Hwang
- School of Electrical Engineering; Korea University; Seoul Korea
| | - B. J. Kim
- Department of Dermatology; Chung-Ang University College of Medicine; Seoul Korea
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Bornstein J, McCullough K, Combe C, Bieber B, Jadoul M, Pisoni R, Mariani L, Robinson B, Saito A, Sen A, Tentori F, Guinsburg A, Marelli C, Marcelli D, Usvyat L, Maddux D, Canaud B, Kotanko P, Hwang SJ, Hsieh HM, Chen HF, Mau LW, Lin MY, Hsu CC, Yang WC, Pitcher D, Rao A, Phelps R, Canaud B, Barbieri C, Marcelli D, Bellocchio F, Bowry S, Mari F, Amato C, Gatti E, Zitt E, Hafner-Giessauf H, Wimmer B, Herr A, Horn S, Friedl C, Sprenger-Maehr H, Kramar R, Rosenkranz AR, Lhotta K, Ferris M, Marcelli D, Marelli C, Etter M, Xu X, Grassmann A, Von Gersdorff GD, Pecoits-Filho R, Sylvestre L, Kotanko P, Usvyat L, Consortium M, Dzekova-Vidimliski P, Nikolov I, Trajceska L, Selim G, Gelev S, Matevska Geshkovska N, Dimovski A, Sikole A, Suleymanlar G, Utas C, Ecder T, Ates K, Bieber B, Robinson BM, Pisoni RL, Laplante S, Liu FX, Culleton B, Tomilina N, Bikbov B, Andrusev A, Zemchenkov A, Bieber B, Robinson BM, Pisoni RL, Bikbov B, Tomilina N, Kotenko O, Andrusev A, Panaye M, Jolivot A, Lemoine S, Guebre-Egziabher F, Doret M, Juillard L, Filiopoulos V, Hadjiyannakos D, Papakostoula A, Takouli L, Biblaki D, Dounavis A, Vlassopoulos D, Bikbov B, Tomilina N, Al Wakeel J, Bieber B, Al Obaidli AA, Ahmed Almaimani Y, Al-Arrayed S, Alhelal B, Fawzy A, Robinson BM, Pisoni RL, Aucella F, Girotti G, Gesuete A, Cicchella A, Seresin C, Vinci C, Scaparrotta G, Naso A, Pilotto A, Hoffmann TR, Flusser V, Santoro LF, Almeida FA, Aucella F, Girotti G, Gesuete A, Cicchella A, Seresin C, Vinci C, Scaparrotta G, Ganugi S, Gnerre T, Russo GE, Amato M, Naso A, Pilotto A, Trigka K, Douzdampanis P, Chouchoulis K, Mpimpi A, Kaza M, Pipili C, Kyritsis I, Fourtunas C, Ortalda V, Tomei P, Ybarek T, Lupo A, Torreggiani M, Esposito V, Catucci D, Arazzi M, Colucci M, Montagna G, Semeraro L, Efficace E, Piazza V, Picardi L, Esposito C, Hekmat R, Mohebi M, Ahmadzadehhashemi S, Park J, Hwang E, Jang M, Park S, Resende LL, Dantas MA, Martins MTS, Lopes GB, Lopes AA, Engelen W, Elseviers M, Gheuens E, Colson C, Muyshondt I, Daelemans R, He Y, Chen J, Luan S, Wan Q, Cuoghi A, Bellei E, Monari E, Bergamini S, Tomasi A, Atti M, Caiazzo M, Palladino G, Bruni F, Tekce H, Ozturk S, Aktas G, Kin Tekce B, Erdem A, Uyeturk U, Ozyasar M, Taslamacioglu Duman T, Yazici M, Schaubel DE, McCullough KP, Morgenstern H, Gallagher MP, Hasegawa T, Pisoni RL, Robinson BM, Nacak H, Van Diepen M, Suttorp MM, Hoorn EJ, Rotmans JI, Dekker FW, Speyer E, Beauger D, Gentile S, Isnard Bagnis C, Caille Y, Baudelot C, Mercier S, Jacquelinet C, Briancon S, Sosorburam T, Baterdene B, Delger A, Daelemans R, Gheuens E, Engelen W, De Boeck K, Marynissen J, Bouman K, Mann M, Exner DV, Hemmelgarn BR, Hanley D, Ahmed SB. DIALYSIS. EPIDEMIOLOGY, OUTCOME RESEARCH, HEALTH SERVICES 2. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu178] [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: 11/12/2022] Open
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Proletov I, Sipovskii V, Smirnov A, Hayashi N, Akiyama S, Okuyama H, Matsui Y, Fujimoto K, Atsumi H, Adachi H, Yamaya H, Maruyama S, Imai E, Matsuo S, Yokoyama H, Prasad N, Jaiswal A, Agarwal V, Yadav B, Rai M, Shin DH, Han IM, Moon SJ, Yoo TH, Faria B, Henriques C, Matos AC, Daha MR, Pestana M, Seelen M, Lundberg S, Carlsson MC, Leffler H, Pahlsson P, Segelmark M, Camilla R, Donadio ME, Loiacono E, Peruzzi L, Amore A, Chiale F, Vergano L, Gallo R, Boido A, Conrieri M, Bianciotto M, Bosetti FM, Mengozzi G, Puccinelli MP, Guidi C, Lastauka I, Coppo R, Nishiwaki H, Hasegawa T, Nagayama Y, Komukai D, Kaneshima N, Sasai F, Yoshimura A, Wang CL, Wei XY, Lv L, Jia NY, Vagane AM, Knoop T, Vikse BE, Reisaeter AV, Bjorneklett R, Mezzina N, Brunini F, Trezzi B, Gallieni M, D'Amico M, Stellato T, Santoro D, Ghiggeri GM, Radice A, Sinico RA, Kronbichler A, Kerschbaum J, Mayer G, Rudnicki M, Elena GS, Paula Jara CE, Jorge Enrique RR, Manuel P, Paek J, Hwang E, Park S, Caliskan Y, Aksoy A, Oztop N, Ozluk Y, Artan AS, Yazici H, Kilicaslan I, Sever MS, Yildiz A, Ihara K, Iimori S, Okado T, Rai T, Uchida S, Sasaki S, Stangou M, Bantis C, Skoularopoulou M, Toulkeridis G, Labropoulou I, Kasimatis S, Kouri NM, Papagianni A, Efstratiadis G, Mircescu G, Stancu S, Zugravu A, Petrescu L, Andreiana I, Taran L, Suzuki T, Iyoda M, Yamaguchi Y, Watanabe M, Wada Y, Matsumoto K, Shindo-Hirai Y, Kuno Y, Yamamoto Y, Saito T, Iseri K, Shibata T, Gniewek K, Krajewska M, Jakuszko K, Koscielska-Kasprzak K, Klinger M, Nunes AT, Ferreira I, Neto R, Mariz E, Pereira E, Frazao J, Praca A, Sampaio S, Pestana M, Kim HJ, Lee JE, Proletov I, Galkina O, Bogdanova E, Zubina I, Sipovskii V, Smirnov A, Oliveira CBL, Oliveira ASA, Carvalho CJB, Sette LHBC, Fernandes GV, Cavalcante MA, Valente LM, Ismail G, Andronesi A, Jurubita R, Bobeica R, Finocchietti D, Cantaluppi V, Medica D, Daidola G, Colla L, Besso L, Burdese M, Segoloni GP, Biancone L, Camussi G, Goto S, Nakai K, Ito J, Fujii H, Tasaki K, Suzuki T, Fukami K, Hara S, Nishi S, Hayami N, Ubara Y, Hoshino J, Takaichi K, Suwabe T, Sumida K, Mise K, Wang CL, Tian YQ, Wang H, Saganova E, Proletov I, Galkina O, Bogdanova E, Zubina I, Sipovskii V, Smirnov A, Stancu S, Mandache E, Zugravu A, Petrescu L, Avram A, Mircescu G, Angelini C, Reggiani F, Podesta MA, Cucchiari D, Malesci A, Badalamenti S, Laganovi M, Ars E, ivko M, eljkovic Vrki T, Cori M, Karanovi S, Torra R, Jelakovi B, Jia NY, Wang CL, Zhang YH, Nan L, Nagasawa Y, Yamamoto R, Shinzawa M, Hamahata S, Kida A, Yahiro M, Kuragano T, Shoji T, Hayashi T, Nagatoya K, Yamauchi A, Isaka Y, Nakanishi T, Ivkovic V, Premuzic V, Laganovic M, Dika Z, Kos J, Zeljkovic Vrkic T, Fistrek Prlic M, Zivko M, Jelakovic B, Gigliotti P, Leone F, Lofaro D, Papalia T, Mollica F, Mollica A, Vizza D, Perri A, Bonofilgio R, Meneses G, Viana H, Santos MC, Ferreira C, Calado J, Carvalho F, Remedio F, Nolasco F, Caliskan Y, Oztop N, Aksoy A, Ozluk Y, Artan AS, Turkmen A, Kilicaslan I, Yildiz A, Sever MS, Nagaraju SP, Kosuru S, Parthasarathy R, Bairy M, Prabhu RA, Guddattu V, Koulmane Laxminarayana SL, Oruc A, Gullulu M, Acikgoz E, Aktas N, Yildiz A, Gul B, Premuzic V, Laganovic M, Ivkovic V, Coric M, Zeljkovic Vrkic T, Fodor L, Dika Z, Kos J, Fistrek Prlic M, Zivko M, Jelakovic B, Bale CB, Dighe TA, Kate P, Karnik S, Sajgure A, Sharma A, Korpe J, Jeloka T, Ambekar N, Sadre A, Buch A, Mulay A, Merida E, Huerta A, Gutierrez E, Hernandez E, Sevillano A, Caro J, Cavero T, Morales E, Moreno JA, Praga M. PRIMARY AND SECONDARY GLOMERULONEPHRITIDES 1. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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