126
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Choi K, Lee J, Park C, Jeong J, Chae C. Comparison of the Pathogenesis of Single or Dual Infections with Type 1 and Type 2 Porcine Reproductive and Respiratory Syndrome Virus. J Comp Pathol 2015; 152:317-24. [DOI: 10.1016/j.jcpa.2015.03.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 03/04/2015] [Accepted: 03/06/2015] [Indexed: 10/23/2022]
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127
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Ahn S, Lee JH, Park J, Lee H, Jeon T, Ryu Y, Sohn J, Yun M, Jeong J. Standardize uptake value of 18F-FDG-PET-CT is in accordance with the 21-gene recurrence score (Oncotype Dx) in ER-positive and HER2-negative breast cancer patients. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv117.35] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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128
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Park C, Kim T, Choi K, Jeong J, Kang I, Park SJ, Chae C. Two Commercial Type 1 Porcine Reproductive and Respiratory Syndrome Virus (PRRSV)-Modified Live Vaccines Reduce Seminal Shedding of Type 1 PRRSV but not Type 2 PRRSV in Infected Boars. Transbound Emerg Dis 2015; 64:194-203. [PMID: 25879825 DOI: 10.1111/tbed.12361] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Indexed: 11/28/2022]
Abstract
The objective of this study was to compare the effects of two commercial type 1 porcine reproductive and respiratory syndrome virus (PRRSV)-modified live vaccines on type 1 and type 2 PRRSV shedding in the semen of experimentally infected boars. Upon challenge with PRRSV, unvaccinated boars exhibited an increase in daily rectal temperature (39.4-39.7°C). Vaccination of boars with type 1 PRRSV significantly reduced the amount of type 1 PRRSV load in blood and semen after challenge with type 1 PRRSV, but barely reduced the amount of type 2 PRRSV load in blood and semen after the type 2 PRRSV challenge. There were no significant differences in the reduction of viremia and seminal shedding of type 1 and type 2 PRRSV between the two commercial vaccines. The seminal shedding of PRRSV is independent of viremia. The reduction of type 1 PRRSV seminal shedding coincided with the appearance of type 1 PRRSV-specific interferon-γ secreting cells (IFN-γ-SC) in vaccinated type 1 PRRSV-challenged boars. The frequencies of type 1 PRRSV-specific IFN-γ-SC induced by type 1 PRRSV vaccine are relatively high compared to type 2 PRRSV-specific IFN-γ-SC induced by the same vaccine which may explain why type 1 PRRSV vaccine is more effective in reducing seminal shedding of type 1 PRRSV when compared to type 2 PRRSV in vaccinated challenged boars. These results provide clinical information on how to reduce seminal shedding of type 1 PRRSV in boars using type 1 PRRSV-modified live vaccine.
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129
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Fontanella A, Jeong J, Zuniga A, Thorstad W, Bradley J, Robinson C, Sonke J, Chen C, Deasy J. PO-0672: Predicting tumor control from dose and fractionation schedule: fitting and validation with clinical data. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)40664-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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130
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Kim H, Lee KW, Yi NJ, Lee H, Choi Y, Suh SW, Jeong J, Suh KS. Outcome and Technical Aspects of Liver Retransplantation: Analysis of 25-Year Experience in a Single Major Center. Transplant Proc 2015; 47:727-9. [DOI: 10.1016/j.transproceed.2014.12.037] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2014] [Accepted: 12/31/2014] [Indexed: 12/29/2022]
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131
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Do H, Jeong J, Kim Y, Lee J, Son B, Ahn S. P183 Perioperative factors associated with underlying depression in breast cancer patients. Breast 2015. [DOI: 10.1016/s0960-9776(15)70222-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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132
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Yoon B, Bahk W, Jon D, Shin Y, Seo J, Lee J, Woo Y, Jeong J, Kim M, Sohn I, Shim S, Min K. Korean Medication Algorithm for Bipolar Disorder 2014. Eur Psychiatry 2015. [DOI: 10.1016/s0924-9338(15)30920-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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133
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Do TD, Park C, Choi K, Jeong J, Nguyen TT, Nguyen DQ, Le TH, Chae C. Comparison of experimental infection with northern and southern Vietnamese strains of highly pathogenic porcine reproductive and respiratory syndrome virus. J Comp Pathol 2015; 152:227-37. [PMID: 25678425 DOI: 10.1016/j.jcpa.2014.12.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 10/15/2014] [Accepted: 12/08/2014] [Indexed: 11/18/2022]
Abstract
The aim of this study was to compare the virulence of northern and southern Vietnamese strains of highly pathogenic porcine reproductive and respiratory syndrome virus (HP-PRRSV) as assessed by the level of viral replication, gross and microscopical lung lesions and virus distribution in experimentally infected pigs. The northern and southern Vietnamese HP-PRRSV strains share 96.7% (non-structural protein 2) and 99.3% (open reading frame 5) nucleotide identity. On experimental challenge, approximately 50% of pigs infected with northern Vietnamese HP-PRRSV died, while death was not observed in any pigs infected with southern Vietnamese HP-PRRSV. Mean viral titres (expressed as log(10)TCID(50)/ml) were significantly (P <0.05) higher in sera and lungs from pigs infected with the northern Vietnamese HP-PRRSV than from those infected with the southern Vietnamese strain at multiple time points. Lung lesion scores and PRRSV antigen within pulmonary and lymphoid lesions were significantly (P <0.05) higher in pigs infected with northern Vietnamese HP-PRRSV than in those receiving southern Vietnamese HP-PRRSV at multiple time points. PRRSV antigens were observed in cardiac myocytes, gastric and renal tubular epithelial cells and astrocytes and microglia of white matter in the brain from pigs infected with the northern Vietnamese HP-PRRSV strain only. Thus, genetic similarity did not predict the degree of virulence of these strains. Northern Vietnamese HP-PRRSV was more virulent and had extended tissue tropism when compared with southern Vietnamese HP-PRRSV.
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Lee I, Park J, Kim Y, Lee Y, Chung J, Jeong J, Kim Y, Jeong S, Kim H. Image based biodistribution analysis after intra-arterial delivery of Technetium-99m labeled SPIO using SPECT/CT and MRI. J Vasc Interv Radiol 2015. [DOI: 10.1016/j.jvir.2014.12.487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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135
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Do TD, Park C, Choi K, Jeong J, Vo MK, Nguyen TT, Chae C. Comparison of pathogenicity of highly pathogenic porcine reproductive and respiratory syndrome virus between wild and domestic pigs. Vet Res Commun 2015; 39:79-85. [PMID: 25634036 DOI: 10.1007/s11259-015-9628-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Accepted: 01/21/2015] [Indexed: 11/26/2022]
Abstract
The objective of this study was to compare the pathogenicity of highly pathogenic porcine reproductive and respiratory syndrome virus (HP-PRRSV) infection between wild and domestic pigs based on clinical, immunological, and pathological evaluation. Upon challenge with HP-PRRSV, five wild pigs died compared to none of the domestic. Anti-PRRSV antibody titers were significantly (P < 0.05) higher in wild HP-PRRSV-infected pigs versus the domestic HP-PRRSV-infected pigs at 21 days post inoculation (dpi). Lung lesion scores at 7 dpi were also significantly (P < 0.01) higher in domestic infected pigs than wild infected pigs. The most striking difference was the viral tissue distribution between the wild and domestic HP-PRRSV-infected pigs. HP-PRRSV-positive cells were observed in bronchiolar, gastric, and renal tubular epithelial cells from wild HP-PRRSV-infected pigs only. The results in this study demonstrated a genetic difference exists between wild and domestic pigs, which could results in different clinical signs, immunological responses, and pathological outcomes to HP-PRRSV infection.
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136
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Kim I, Kong S, Jeong J, Ahn S, Kwon H, Kim Y. 69. Is lymph node assessment by MRI after neoadjuvant chemoradiation for rectal cancer useful? Eur J Surg Oncol 2014. [DOI: 10.1016/j.ejso.2014.08.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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137
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Quan Y, Oh Y, Park J, Park J, Jeong J, Kim B, Kim H. 278 Sentinel lymph nodes mapping of macrophage targeted mannosyl human serum albumin-indocyanine detected by combined color and near infrared fluorescence imaging system in esophagus. Eur J Cancer 2014. [DOI: 10.1016/s0959-8049(14)70404-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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138
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Hwang Y, Jeong J. Electronic commerce and online consumer behavior research. INFORMATION DEVELOPMENT 2014. [DOI: 10.1177/0266666914551071] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This paper aims to identify studies concerning online purchase behavior research published after 2000 in the main management information systems (MIS) and electronic commerce journals. These are categorized as studies of website use and online purchase behavior respectively. The review presents a holistic picture of the domain for online consumer behavior. The paper provides an insight into the field of electronic commerce and online consumer behavior with further discussions on theoretical and practical implication of these studies.
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139
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Ahn SG, Lee SA, Lee HW, Lee HM, Jeong J. In Vitro Chemoresponse Assay Based on the Intrinsic Subtypes in Breast Cancer. Jpn J Clin Oncol 2014. [DOI: 10.1093/jjco/hyu123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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140
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Ahn S, Na K, Kim Y, Kim K, Oh I, Song S, Chung W, Nam T, Song J, Yoon M, Jeong J, Kim Y. Surgical Salvation After Full-Dose Concurrent Chemoradiation in Patients With Locally Advanced Non-Small Cell Lung Cancer (NSCLC). Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.1845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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141
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Jeong J, Deasy J. Investigation of Temporally Varying Fractionation in Radiation Therapy Using a Resource-Conservation Tumor Response Model. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.2436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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142
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Han M, Jeong J, Koo T, Jeon H, Ro H, Chung W, Min S, Ha J, Park J, Kim S, Ahn C, Yang J. The Outcomes of Simultaneous Pancreas Kidney Transplantation and Its Comparison With Kidney Transplantation Alone in Diabetic End Stage Renal Disease Patients. Transplantation 2014. [DOI: 10.1097/00007890-201407151-02927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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143
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Hwang U, Lim Y, Choi S, Kwak J, Yoon K, Cho K, Jeong C, Kim M, Jeong J, Park J, Shin D, Lee S, Kim J, Park S, Kim S. SU-E-T-484: A New Method of Aligning Patient Setup Lasers in Radiation Therapy. Med Phys 2014. [DOI: 10.1118/1.4888817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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144
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Shin J, Park S, Jeong J, Jeong C, Lim Y, SHIN D, Incerti S, Lee S. SU-E-T-241: Monte Carlo Simulation Study About the Prediction of Proton-Induced DNA Strand Breakage On the Double Helix Structure. Med Phys 2014. [DOI: 10.1118/1.4888572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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145
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Jeong J, Oh JH, Rao S, O DJ. WE-G-BRD-05: Is “New Radiobiology” Needed to Account for the Anti-Tumor Efficacy of Hypofractionated Lung SBRT? Med Phys 2014. [DOI: 10.1118/1.4889489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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146
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Jeong J, Deasy JO. WE-D-BRE-04: Modeling Optimal Concurrent Chemotherapy Schedules. Med Phys 2014. [DOI: 10.1118/1.4889394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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147
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Oliver CW, Radcliffe DE, Risse LM, Habteselassie M, Mukundan R, Jeong J, Hoghooghi N. Quantifying the Contribution of On-Site Wastewater Treatment Systems to Stream Discharge Using the SWAT Model. JOURNAL OF ENVIRONMENTAL QUALITY 2014; 43:539-548. [PMID: 25602655 DOI: 10.2134/jeq2013.05.0195] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In the southeastern United States, on-site wastewater treatment systems (OWTSs) are widely used for domestic wastewater treatment. The degree to which OWTSs represent consumptive water use has been questioned in Georgia. The goal of this study was to estimate the effect of OWTSs on streamflow in a gauged watershed in Gwinnett County, Georgia using the Soil and Water Assessment Tool (SWAT) watershed-scale model, which includes a new OWTS algorithm. Streamflow was modeled with and without the presence of OWTSs. The model was calibrated using data from 1 Jan. 2003 to 31 Dec. 2006 and validated from 1 Jan. 2007 to 31 Dec. 2010 using the auto-calibration tool SWAT-CUP 4. The daily and monthly streamflow Nash-Sutcliffe coefficients were 0.49 and 0.71, respectively, for the calibration period and 0.37 and 0.68, respectively, for the validation period, indicating a satisfactory fit. Analysis of water balance output variables between simulations showed a 3.1% increase in total water yield at the watershed scale and a 5.9% increase at the subbasin scale for a high-density OWTS area. The percent change in water yield between simulations was the greatest in dry years, implying that the influence of OWTSs on the water yield is greatest under drought conditions. Mean OWTS water use was approximately 5.7% consumptive, contrary to common assumptions by water planning agencies in Georgia. Results from this study may be used by OWTS users and by watershed planners to understand the influence of OWTSs on water quantity within watersheds in this region.
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148
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Jeong J, Deasy J. OC-0078: A mechanistic model of Withers' accelerated repopulation, based on the interplay between hypoxia and proliferation. Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)30183-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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149
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Ahn SG, Lee HM, Lee HW, Lee SA, Leem SH, Jeong J, Chu IS. Abstract P6-05-21: High standardized uptake value of 18F-fluorodeoxy-glucose positron emission tomography is related with FOXM1 expression, which negatively influences survival in breast cancer patients. Cancer Res 2013. [DOI: 10.1158/0008-5472.sabcs13-p6-05-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background
Standardized uptake value (SUV), which is an indicator reflecting glucose uptake in 18F-fluorodeoxy-glucose positron emission tomography (18FDG-PET), can be implicated to be a prognostic factor in various malignant tumors. Using a data set with gene expression profiling, we tried to uncover a molecular marker associated with a high SUV, along with an exploration its prognostic value in breast cancer.
Methods
Microarray gene expression profiling was performed in 287 breast tumor samples. Five hundred nanograms of total RNA were used for labeling and hybridization, according to the manufacturer's protocols (Illumina, San Diego, CA). In 66 samples with SUV, genes with expression patterns highly correlated with the value of SUV were selected for cluster analysis. Five hundred thirty tree gene features were selected for analysis. Patients were divided into the following two groups: SUV-high cluster and SUV-low cluster. Hierarchical clustering analysis based on 533 gene features. The prognostic value of the identified gene was validated in 287 samples and the online public set.
Results
Gene network analysis using Ingenuity Pathway Analysis software revealed considerable enrichment of the gene network toward FOXM1 in the SUV-high cluster, suggesting that its activation might be a key determinant associated with SUV level. Also, the expression of many marker genes for cell proliferation, such as AURKA, AURKB, BIRC5, BUB1, and TOP2A, was significantly higher in the SUV-high cluster than in the SUV-low cluster. Next, in the 287 patients with known FOXM1 expression levels, the Kaplan-Meier survival analysis revealed a negative prognostic impact of highly expressed FOXM1 for overall survival (OS), disease-free survival (DFS), and distant-metastasis-free survival (DMFS) (P = 0.002, P = 0.015, P = 0.008, respectively; Table 1). To validate a prognostic impact of FOXM1 in an external data, we performed a survival analysis using online gene-expression array data. There was significant correlation between the FOXM1 expression level and OS, DFS and DMFS.
Conclusion
Here we analyzed FOXM1 as a biomarker associated with a high SUV and demonstrated that FOXM1 is a negative prognostic factor in breast cancer.
Prognostic significance of FOXM1 in 287 patients Overall SurvivalBreast cancer-specific survivalDisease-free survivalDistant metastasis-free survivalFOXM1 high (n = 144)log-rank testlog-rank testlog-rank testlog-rank testFOXM1 low (n = 133)P = 0.002P = 0.001P = 0.015P = 0.008
Citation Information: Cancer Res 2013;73(24 Suppl): Abstract nr P6-05-21.
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Park S, Park J, Lee H, Jin S, Ahn K, Kim J, Lee J, Choi S, Jeong J, Seong I, Hoogslag G, Haeck M, Boden H, Katsanos S, Al Amri I, Debonnaire P, Schalij M, Bax J, Ajmone Marsan N, Delgado V, Hoogslag G, Haeck M, Velders M, Joyce E, Boden H, Schalij M, Bax J, Ajmone Marsan N, Delgado V, Ismail MF, Alasfar A, Sallam A, Ibrahim M, Cavalcante J, Abu-Mafouz M, Shaikh K, Ananthasubramaniam K. Oral Abstract session * The right heart ischemic disease: 12/12/2013, 11:00-12:30 * Location: Bursa. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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