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Martin JZ, Onieva JL, Roman A, Garrido M, Oliver J, Martinez-Galvez B, Dubbelman J, Mesas A, Villatoro R, Ramos I, Rueda-Dominguez A, Perez-Ruiz E, Benitez JC, Medina JA, Alba E, Sett RC, Barragan I. Dynamic Exosome Analysis to Predict Response to the Combination of SABR and Immunotherapy in Oligoprogressive Disease. Int J Radiat Oncol Biol Phys 2023; 117:e274-e275. [PMID: 37785033 DOI: 10.1016/j.ijrobp.2023.06.1247] [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: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Up to 80% of metastatic patients face resistance to immune checkpoint inhibitors (ICI). Combined SABR and ICI (I-SABR) can unleash antitumor immune cascades to overcome resistance and improve response with minimal toxicity. This synergy is particularly interesting in the oligoprogressive setting to extend the clinical benefit (CB) of ICI. However, there are no current biomarkers for patient selection. We hypothesize that differential expression of exosomal RNA in liquid biopsy may predict response to I-SABR. MATERIALS/METHODS Ongoing prospective multicenter study in two cohorts. Cohort A consists of metastatic patients in oligoprogression to ICI (1-5 extracranial sites) but maintaining the same ICI due to CB and who receive concomitant SABR (35 Gy in 5 fractions, fx) to oligoprogressive sites. Cohort B is a comparative group of oligometastatic patients receiving only SABR in ablative doses. Blood samples are extracted before SABR (T1), after the first (T2) and last (T3) fx, two months post-SABR (T4) and at further progression (TP). Response is evaluated by iRECIST and defined by the objective response rate (ORR) in all lesions (in and out-of-field)- complete and partial responses. For exosome analysis, we perform RNA isolation and small RNA sequencing from plasma. We use Cutadapt, Bowtie and featureCounts to quantify the number of reads of miRNA, small nuclear RNA (snRNA) and small nucleolar RNA (snoRNA). Pairwise differences in expression in responders and non-responders are examined by DESeq2 differential expression analysis. Differentially expressed transcripts are consulted in Ingenuity Pathway Analysis (IPA). RESULTS Of 22 patients recruited, we present preliminary results of the first 10 (8 from cohort A and 2 from B) that had undergone re-evaluation after SABR. Most frequent cancer types were lung (60%) and renal cell (20%). Seventy percent were polymetastatic (>5 lesions) and 90% had a single progressing site. Pembrolizumab (40%) and Nivolumab (30%) were the most frequent ICI. Most lesions for SABR were lung (45%). With a median follow-up of 7.1 months (95% CI, 3.7-10.6) ORR at two months was 60% (6 partial responses, 1 stable disease and 3 progressions). Median progression-free survival was 10.3 months (95% CI, 3.7-not reached) and median overall survival was not reached. Seven patients in cohort A were available for small RNA analysis. We identified 3 miRNA, 24 snRNA and 9 snoRNA that were significantly differentially expressed at T1. Hsa-miR-493, marker of tumor progression, was upregulated in non-responders. RN7SK inhibits LAS1L (a known inductor of metastasis in lung cancer) and was upregulated in responders. SNORD71, which is inhibited by ILF3 (promotor of progression), was also upregulated in responders. CONCLUSION I-SABR is an effective approach for extending CB of ICI in oligoprogressive patients. Exosomal RNA expression analysis in liquid biopsy is a novel and non-invasive technique that may predict response to this combination and aid in patient selection.
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Affiliation(s)
- J Zafra Martin
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Department of Radiation Oncology, Virgen de la Victoria University Hospital, Malaga, Spain
| | - J L Onieva
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - A Roman
- Department of Radiation Oncology, Virgen de la Victoria University Hospital, Malaga, Spain
| | - M Garrido
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - J Oliver
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - B Martinez-Galvez
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - J Dubbelman
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - A Mesas
- Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - R Villatoro
- Department of Medical Oncology, Costa del Sol Hospital, Marbella, Spain
| | - I Ramos
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - A Rueda-Dominguez
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - E Perez-Ruiz
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - J C Benitez
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - J A Medina
- Department of Radiation Oncology, Virgen de la Victoria University Hospital, Malaga, Spain
| | - E Alba
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - R Chicas Sett
- Department of Radiation Oncology, La Fe University Hospital, Valencia, Spain; Department of Radiation Oncology, ASCIRES Grupo Biomedico, Valencia, Spain
| | - I Barragan
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Group of Pharmacoepigenetics, Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
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Karunagaran S, Oliver J, Keshavjee S, Martinu T, Juvet S. Investigation of Pleural Cavity B Cells in a Minor Alloantigen-Mismatched Mouse Orthotopic Lung Transplant Model. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1472] [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: 04/05/2023] Open
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Zhong W, Oliver J, Mekhael O, Carter Z, Keshavjee S, Pilon A, Gelman A, Juvet S, Martinu T. Club Cell Secretory Protein (CCSP) Treatment in a Mouse Model of Chronic Lung Allograft Dysfunction (CLAD). J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1684] [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: 04/05/2023] Open
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Oliver J, Kaufman J, Bagot K, Bradfield Z, Homer C, Gibney K, Danchin M. Drivers of COVID-19 vaccine hesitancy among women of childbearing age in Victoria, Australia: A descriptive qualitative study. Vaccine X 2022; 12:100240. [PMCID: PMC9678207 DOI: 10.1016/j.jvacx.2022.100240] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 08/25/2022] [Accepted: 11/14/2022] [Indexed: 11/23/2022] Open
Abstract
Objective Women of childbearing age, including pregnant and breastfeeding women, report higher COVID-19 vaccine hesitancy, but reasons for this hesitancy are unknown. We explored factors influencing vaccine decision-making among women of childbearing age in Victoria, Australia to inform strategies to increase COVID-19 vaccine uptake. Methods Twenty-four women aged 18-40 years were interviewed July-October 2021. Interview data were analyzed thematically using an inductive, constructivist approach. Results Of 24 participants, 14 (57%) were vaccine-hesitant, of whom 10/14 pregnant or breastfeeding. Six key themes were identified: weighing up perceived risks for self and baby; availability of information; change and contradictions; vaccination above everything; practical issues – hurdles of inconvenience. Vaccine-hesitant women’s concerns included safety in pregnancy, breastfeeding and fertility effects. Some participants expressed a loss of trust in healthcare providers following vaccine mandates. Conclusions Public health campaigns and communication should be tailored to address specific concerns to increase COVID-19 vaccine uptake and prevent negative COVID-19 outcomes for women of childbearing age. Findings suggest that effective strategies to address hesitancy in this group may include providing robust short- and long-term safety data across fertility, birth outcomes and child development following COVID-19 vaccination. Other supportive strategies may include systemic changes like making childcare available at vaccination points (where practical), and using data linkage infrastructure to track post-vaccination outcomes.
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Affiliation(s)
- J. Oliver
- Murdoch Children’s Research Institute, The Royal Children's Hospital, 50 Flemington Road, Parkville, Victoria 3052 Australia,The Peter Doherty Institute for Infection and Immunity, Department of Infectious Diseases, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, 792 Elizabeth St, Melbourne, Victoria 3000 Australia,Corresponding author
| | - j. Kaufman
- Murdoch Children’s Research Institute, The Royal Children's Hospital, 50 Flemington Road, Parkville, Victoria 3052 Australia
| | - k. Bagot
- Murdoch Children’s Research Institute, The Royal Children's Hospital, 50 Flemington Road, Parkville, Victoria 3052 Australia
| | - Z. Bradfield
- School of Nursing, Faculty of Health Sciences, Curtin University, Kent St, Bentley, Western Australia 6102 Australia
| | - C. Homer
- Burnet Institute, 85 Commercial Rd, Melbourne, Victoria 3004 Australia
| | - K.B. Gibney
- The Peter Doherty Institute for Infection and Immunity, Department of Infectious Diseases, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, 792 Elizabeth St, Melbourne, Victoria 3000 Australia
| | - M. Danchin
- Murdoch Children’s Research Institute, The Royal Children's Hospital, 50 Flemington Road, Parkville, Victoria 3052 Australia,Department of Paediatrics, Melbourne Medical School, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Cnr Grattan Street & Royal Parade, University of Melbourne VIC 3010,Department of General Medicine, The Royal Children's Hospital, 50 Flemington Road, Parkville, Victoria 3052 Australia
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Oliver J, Dougherty C, Downing N, Hull A, Jimenez B, Ediger D, Park M, Scwartz B, Walther N, Wolterstorff C, Olivera T. 83 An Interim Reporting of Trigger Point Injection for Myofascial Pain Syndrome (T-PIMPS): A 3-Arm, Partially Blinded, Randomized Controlled Trial. Ann Emerg Med 2022. [DOI: 10.1016/j.annemergmed.2022.08.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Oliver J, Martinu T, Tikkanen J, Sachewsky N, Kawashima M, Keshavjee S, Juvet S. Nintedanib as an Anti-Fibrotic Therapy in a Mouse Model of Chronic Lung Allograft Dysfunction. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Kawashima M, Zhao N, Joe B, Fortunato J, Oliver J, Sachewsky N, Cypel M, Keshavjee S, Martinu T, Juvet S. Donor B Cells Alter Donor Neutrophil Behaviour and Protect from Lethality During Lung Allograft Reperfusion in Mice. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.1585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Oliver J, Pawlukiewicz A, Geringer M, Davis W, Nassery D, April M, Streitz M, Hyams J. 319 Inter-rater Agreement and Reliability of the HEART Score History Sub-Section. Ann Emerg Med 2021. [DOI: 10.1016/j.annemergmed.2021.09.333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Capdevila J, Robinson B, Sherman S, Jarzab B, Lin CC, Vaisman F, Hoff A, Hitre E, Bowles D, Sen S, Patel P, Oliver J, Keam B, Brose M. LBA67 Cabozantinib versus placebo in patients with radioiodine-refractory differentiated thyroid cancer who have progressed after prior VEGFR-targeted therapy: Updated results from the phase III COSMIC-311 trial and prespecified subgroup analyses by prior therapy. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.2148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Schlezinger JJ, Hyötyläinen T, Sinioja T, Boston C, Puckett H, Oliver J, Heiger-Bernays W, Webster TF. Perfluorooctanoic acid induces liver and serum dyslipidemia in humanized PPARα mice fed an American diet. Toxicol Appl Pharmacol 2021; 426:115644. [PMID: 34252412 DOI: 10.1016/j.taap.2021.115644] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [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: 04/03/2021] [Revised: 07/06/2021] [Accepted: 07/07/2021] [Indexed: 01/06/2023]
Abstract
Per- and polyfluoroalkyl substances (PFAS) are pervasive in the environment resulting in nearly universal detection in people. Human serum PFAS concentrations are strongly associated with increased serum low-density lipoprotein cholesterol (LDL-C), and growing evidence suggests an association with serum triacylglycerides (TG). Here, we tested the hypothesis that perfluorooctanoic acid (PFOA) dysregulates liver and serum triacylglycerides in human peroxisome proliferator activated receptor α (hPPARα)-expressing mice fed an American diet. Mice were exposed to PFOA (3.5 mg/L) in drinking water for 6 weeks resulting in a serum concentration of 48 ± 9 μg/ml. In male and female hPPARα mice, PFOA increased total liver TG and TG substituted with saturated and monounsaturated fatty acids. Lack of expression of PPARα alone also increased total liver TG, and PFOA treatment had little effect on liver TG in PPARα null mice. In hPPARα mice, PFOA neither significantly increased nor decreased serum TG; however, there was a modest increase in TG associated with very low-density cholesterol particles in both sexes. Intriguingly, in female PPARα null mice, PFOA significantly increased serum TG, with a similar trend in males. PFOA also modified fatty acid and TG homeostasis-related gene expression in liver, in a hPPARα-dependent manner, but not in adipose. The results of our study and others reveal the importance of context (serum concentration and genotype) in determining the effect of PFOA on lipid homeostasis.
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Affiliation(s)
- J J Schlezinger
- Department of Environmental Health, Boston University School of Public Health, Boston, MA 02118, USA.
| | - T Hyötyläinen
- MTM Research Centre, School of Science and Technology, Örebro University, Örebro 702 81, Sweden
| | - T Sinioja
- MTM Research Centre, School of Science and Technology, Örebro University, Örebro 702 81, Sweden
| | - C Boston
- Department of Environmental Health, Boston University School of Public Health, Boston, MA 02118, USA
| | - H Puckett
- Department of Environmental Health, Boston University School of Public Health, Boston, MA 02118, USA
| | - J Oliver
- Department of Environmental Health, Boston University School of Public Health, Boston, MA 02118, USA
| | - W Heiger-Bernays
- Department of Environmental Health, Boston University School of Public Health, Boston, MA 02118, USA
| | - T F Webster
- Department of Environmental Health, Boston University School of Public Health, Boston, MA 02118, USA
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David T, Nair N, Oliver J, Schordan E, Firat H, Hyrich K, Morgan A, Wilson AG, Isaacs JD, Plant D, Barton A. POS0357 MiRNAs CORRELATE WITH IMPROVEMENT IN DISEASE ACTIVITY IN PATIENTS WITH RHEUMATOID ARTHRITIS ON TUMOUR NECROSIS FACTOR INHIBITORS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.2841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Tumour necrosis factor inhibitors (TNFi) although effective in the treatment of rheumatoid arthritis (RA), show a variable response rate. Therefore, there is a need to identify treatment response predictors to inform therapy selection in order to practise precision medicine. MicroRNAs (miRNAs) are endogenous, single-stranded, non-coding RNAs that can alter gene expression by regulating messenger RNA translation. There is evidence for miRNA involvement in RA pathogenesis and they may serve as a useful biomarker of treatment response.Objectives:To identify miRNAs associated with response to TNFi in RA.Methods:Biologic naïve patients were selected from the Biologics in Rheumatoid Arthritis Genetics and Genomics Study Syndicate (BRAGGSS), a prospective multi-center UK study investigating treatment response biomarkers to TNFi with a primary outcome measure of change in DAS28 scores. Patients were stratified into European League Against Rheumatism (EULAR) good or non-responders based on their 3 or 6-month DAS28-CRP score.Pre-treatment and 3-month post-treatment serum samples were substrates for miRNA profiling, which was conducted by FIRALIS using the HTG EdgeSeq miRNA whole transcriptome V2 targeted sequencing assay. Linear modelling using R package limma compared miRNA expression at (i) pre-treatment and at three-months, in EULAR good-responders and non-responders (ii) longitudinal change in expression from pre-treatment to three-months in EULAR good and non-responders.A literature search was conducted to identify miRNAs associated with RA as a diagnostic and/or treatment response predictor. Data on these miRNAs were extracted from the miRNAs identified in the serum samples. A correction for multiple testing was applied to statistical tests.Results:A total of 54 patients were analysed; of these, 35 (65%) were female, median disease duration [inter-quartile range] was 6 years [2 – 14] (n=51), and 44/51 (86%) patients were on a concomitant disease modifying anti-rheumatic drug. Of the 54 patients, 39 (72%) were classified as EULAR good-responders and 15 (28%) as non-responders. 1880 miRNAs were detected in the serum samples. 64 miRNAs were identified to be associated with RA from the literature, of which, 26 were identified in the serum samples tested.No difference in pre-treatment or three-month miRNA levels was seen comparing EULAR good-responders and non-responders (FDR p<0.05). There was a significant differential expression of four miRNAs at 3-months in good-responders compared with pre-treatment levels; miR-125a-3p (downregulated, p-value 0.002), miR-149-3p (upregulated, p-value 0.004), miR-766-3p (downregulated, p-value 0.008), miR-146b-5p (upregulated, p-value 0.006). No significant differences were observed between 3-months and baseline in non-responders.Conclusion:Although no pre-treatment miRNAs were associated with TNFi response, changes in the levels of four miRNAs were detected at 3-months compared to baseline in EULAR good-responders. Future work involves validation of these samples in a larger patient cohort and analysing miRNA levels at 6 and 12 months. Replication and validation of these results in larger studies are required to analyse the role of miRNAs in stratifying EULAR good-responders from non-responders at three-months, and as treatment response predictors to TNFi in RA.Acknowledgements:Joint last-author: Dr. Darren PlantDisclosure of Interests:Trixy David: None declared, Nisha Nair: None declared, James Oliver: None declared, Eric Schordan: None declared, Hüseyin Firat: None declared, Kimme Hyrich Consultant of: consultancy/honoraria from AbbVie, Grant/research support from: Pfizer, UCB, BMS, Ann Morgan: None declared, Anthony G Wilson: None declared, John D Isaacs Speakers bureau: consultancy/speaker fees from AbbVie, Gilead, Roche, UCB, Consultant of: consultancy/speaker fees from AbbVie, Gilead, Roche, UCB, Grant/research support from: Pfizer, Darren Plant: None declared, Anne Barton: None declared
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Kawashima M, Teskey G, Joe B, Guan Z, Oliver J, Sachewsky N, Watanabe T, Buhari H, Lam C, Cypel M, Keshavjee S, Martinu T, Juvet S. A Protective Role of Donor B Cells against Ischemia-Reperfusion Injury in a Minor-Mismatched Mouse Lung Transplant Model. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Kawashima M, Teskey G, Joe B, Buhari H, Oliver J, Watanabe T, Cypel M, Keshavjee S, Martinu T, Juvet S. Trafficking and Repopulation of Donor B Cells in a Minor-Mismatched Mouse Lung Transplant Model. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1871] [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: 11/27/2022] Open
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Tey S, Huynh D, Oliver J, Baggs G, Choe Y, Low Y, Cheong M, How C, Chow W, Tan C, Kwan S, Husain F, Tan N, Chew S. Effects of oral nutritional supplement with HMB on nutritional status and functional outcomes in community-dwelling older adults at risk of malnutrition: A randomized, placebo-controlled trial. Clin Nutr ESPEN 2020. [DOI: 10.1016/j.clnesp.2020.09.828] [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: 11/15/2022]
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Lim W, Eadie K, Rijnders B, Fahal A, Oliver J, Birch M, van de Sande W. Olorofim is potent against Madurella mycetomatis – the most common causative agent of Eumycetoma. Int J Infect Dis 2020. [DOI: 10.1016/j.ijid.2020.09.1015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Krishnathasan K, Constantine A, Fitzsimmons S, Taliotis D, Bedair R, Curtis S, Frigiola A, Orchard E, Pandya B, Lockhart C, Clift P, Hudsmith L, Oliver J, Papaioannou V, Dimopoulos K. Transition for patients with congenital heart disease in the UK: need for a universal model with adequate training and support. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Adolescence is a vulnerable period for patients with congenital heart disease (CHD). Transition is a process that guides these patients through adolescence and ensures a smooth transfer to adult services, in order improve adherence to medical care and reduce loss to follow-up. While the importance of a formal Transition process is widely recognised and a requirement for specialist services in the UK, the optimal structure and delivery of Transition remains a matter of debate.
Aims
To examine the different models of Transition currently in place in specialist CHD centres around the UK.
Methods
A survey of Adult CHD centres in the UK was performed. A focus was placed on the structure of the Transition service, relevant training and areas of perceived improvement.
Results
There were 10 responses to our survey covering 10 specialist CHD centres. All respondents were consultant adult CHD specialists, looking after patients from the age of 16 [14–17] years. All centres have a specialised Transition service, which runs from the age 13 [11–15] to 18 [16–25] years (duration of transition 5 [2–13] years). The majority of centres (80%) report providing transition care “well before” transfer to adult care, whereas 20% provide transition care at or immediately before transfer (i.e. first adult CHD appointment). Transition is delivered by physicians and clinical specialist nurses in approximately equal numbers in 9 (90%) centres and exclusively by clinical nurse specialists in 1 (10%) centre. A median of 2 [1–5] visits are planned for each patient, with 7 (70%) centres seeing patients at least twice during transition. The majority, but not all centres (70%) provide a health passport during transition. A significant number of centres felt they werer not receiving sufficient support in the following domains: financial (50%), training (30%), clinical space (30%), referrals from paediatrics (50%). All respondents felt that their Transition service had room for improvement. Other areas of improvement highlighted included reduction in loss to follow-up, difficulties in providing a Transition service to patients followed in peripheral hospitals, the need for more support from paediatric services in referring all appropriate patients, and dedicated administrative support. The vast majority of respondents (9, 90%) felt equipped with the appropriate skills to care for transition patients. However, few (2, 20%) had completed formal training in more than one area related to adolescent health and transition.
Conclusions
While all CHD centres have a Transition service, Transition models and delivery differs significantly. There is urgent need for research in this area to develop a unified model, greater financial support and relevant training to optimise care.
Figure 1. Participating UK centres
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- K Krishnathasan
- Royal Brompton Hospital, Adult Congenital Heart Centre and National Centre for Pulmonary Hypertension, London, United Kingdom
| | | | - S Fitzsimmons
- University Hospital Southampton NHS Foundation Trust, Congenital Cardiac Service, Southampton, United Kingdom
| | - D Taliotis
- Bristol Heart Institute, Adult Congenital Heart Disease Service, Bristol, United Kingdom
| | - R Bedair
- Bristol Heart Institute, Adult Congenital Heart Disease Service, Bristol, United Kingdom
| | - S Curtis
- Bristol Heart Institute, Adult Congenital Heart Disease Service, Bristol, United Kingdom
| | - A Frigiola
- Guy's & St Thomas' NHS Foundation Trust, Adult Congenital Heart Disease Service, London, United Kingdom
| | - E Orchard
- John Radcliffe Hospital, Department of Cardiology, Oxford, United Kingdom
| | - B Pandya
- Barts Heart Centre, Grown-up Congenital Heart Disease Services, London, United Kingdom
| | - C.J Lockhart
- Royal Victoria Hospital, Department of Adult Congenital Heart Disease, Belfast, United Kingdom
| | - P Clift
- Queen Elizabeth Hospital Birmingham, Department of Cardiology, Birmingham, United Kingdom
| | - L Hudsmith
- Queen Elizabeth Hospital Birmingham, Department of Cardiology, Birmingham, United Kingdom
| | - J Oliver
- Leeds Teaching Hospitals NHS Trust, Department of Adult Congenital Heart Disease, Leeds, United Kingdom
| | - V Papaioannou
- Liverpool Heart and Chest Hospital, Congenital Heart Disease Service, Liverpool, United Kingdom
| | - K Dimopoulos
- Royal Brompton Hospital, Adult Congenital Heart Centre and National Centre for Pulmonary Hypertension, London, United Kingdom
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Constantine A, Jenkins P, Oliver J, Chung N, Jansen K, Fitzsimmons S, Walker N, Papaioannou V, Parry H, Condliffe R, Tulloh R, Dimopoulos K, Clift P. Multicentre study on pulmonary arterial hypertension therapies in fontan patients: underutilised or of limited use? Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
The Fontan circulation is successful in abolishing cyanosis and chronic volume overload in congenital heart disease (CHD) patients with single ventricle physiology. “Fontan failure” is a major cause of poor quality of life and mortality in these patients. Recently, pulmonary arterial hypertension (PAH) therapies have been used in Fontan patients with variable success, even though patients included in these studies are generally at the best end of the spectrum.
Aim
To assess contemporary patterns of PAH therapy in Fontan patients in large specialist CHD centres.
Methods
We identified all adult patients with a Fontan-type circulation under active follow-up in 8 specialist CHD centres between 2009 and 2019. Patients on PAH therapies were matched by age and gender to untreated patients (1:1 or 1:2). Baseline data were collated immediately prior to initiation of therapy (treated group) or from a synchronous routine clinical assessment (untreated group).
Results
During the study period, 70 Fontan patients were started on PAH therapy (6.5% of those under follow-up). The majority 63 (90.0%) were started on monotherapy with a phosphodiesterase-5 (PDE5) inhibitor, 6 (8.6%) patients were started on an endothelin receptor antagonist (ERA) and 1 (1.4%) received early sequential therapy with a PDE5 inhibitor and ERA. Prostacyclin analogues were not used, and no patients received triple therapy. Overall, 51 (72.9%) patients started therapy electively (49% in outpatient clinic, 51% as day case admission), while 18 (25.7%) were treated following urgent hospital admission with fluid overload +/− acute kidney injury. The remainder (2,2.9%) started therapy following cardiac surgery. Adverse events during treatment were rare. Patients starting PAH therapy were matched to 112 untreated patients (table 1). Patients were well matched between groups for age (p=0.52) and sex (p=0.27). Treated patients were more likely to be significantly impaired than matched patients (56.7% vs. 8.6% in NYHA class III/IV, p<0.0001) and were more likely to have ascites (16.2% vs. 0.9%, p=0.0002). Treated patients were also more likely to have a lower albumin level (43 [14–56] vs. 45 [29–54], p=0.01) or to be on a loop diuretic e.g. furosemide (p<0.0001), at a higher daily dose (p<0.0001) than matched patients. Only a quarter of patients on therapies had no high-risk features (24.2%), 80% of whom were from a single centre.
Conclusion
A small minority of Fontan patients followed in specialist centres receive PAH therapies. PAH therapy was reserved in most centres for patients with more advanced disease, targeting predominantly those with a “failing Fontan” in an individualised approach, in line with the recent adult CHD American Heart Association (AHA) guidelines. Further studied are needed to establish the role of PAH therapies in Fontan patients, provided that adult patients with advanced disease who are at increased risk of adverse outcome are included.
Figure 1
Funding Acknowledgement
Type of funding source: Private grant(s) and/or Sponsorship. Main funding source(s): Dr Constantine received an educational grant from Actelion Pharmaceuticals, a Janssen company of Johnson & Johnson, which helped to pay for travel for data collection.
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Affiliation(s)
| | - P Jenkins
- Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
| | - J Oliver
- Leeds General Infirmary, Leeds, United Kingdom
| | - N Chung
- St Thomas' Hospital, London, United Kingdom
| | - K Jansen
- Freeman Hospital, Newcastle-Upon-Tyne, United Kingdom
| | - S Fitzsimmons
- University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - N Walker
- Golden Jubilee National Hospital, Glasgow, United Kingdom
| | - V Papaioannou
- Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
| | - H Parry
- Leeds General Infirmary, Leeds, United Kingdom
| | - R Condliffe
- Royal Hallamshire Hospital, Sheffield, United Kingdom
| | - R Tulloh
- Bristol Heart Institute, Bristol, United Kingdom
| | | | - P Clift
- Queen Elizabeth Hospital Birmingham, Birmingham, United Kingdom
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18
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Schlezinger JJ, Puckett H, Oliver J, Nielsen G, Heiger-Bernays W, Webster TF. Perfluorooctanoic acid activates multiple nuclear receptor pathways and skews expression of genes regulating cholesterol homeostasis in liver of humanized PPARα mice fed an American diet. Toxicol Appl Pharmacol 2020; 405:115204. [PMID: 32822737 PMCID: PMC7503133 DOI: 10.1016/j.taap.2020.115204] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 08/10/2020] [Accepted: 08/16/2020] [Indexed: 01/09/2023]
Abstract
Humans are exposed to per- and polyfluoroalkyl substances (PFAS) in their drinking water, food, air, dust, and by direct use of consumer products. Increased concentrations of serum total cholesterol and low density lipoprotein cholesterol are among the endpoints best supported by epidemiology. The objectives of this study were to generate a new model for examining PFAS-induced dyslipidemia and to conduct molecular studies to better define mechanism(s) of action. We tested the hypothesis that perfluorooctanoic acid (PFOA) exposure at a human-relevant level dysregulates expression of genes controlling cholesterol homeostasis in livers of mice expressing human PPARα (hPPARα). Female and male hPPARα and PPARα null mice were fed a diet based on the "What we eat in America" analysis and exposed to PFOA in drinking water (8 μM) for 6 weeks. This resulted in a serum PFOA concentration of 48 μg/ml. PFOA increased liver mass, which was associated with histologically-evident lipid accumulation. Pooled analyses of serum lipoprotein cholesterol suggest that PFOA increased serum cholesterol, particularly in male mice. PFOA induced PPARα and constitutive androstane receptor target gene expression in liver. Expression of genes in four pathways regulating cholesterol homeostasis were also measured. PFOA decreased expression of Hmgcr in a PPARα-dependent manner. PFOA decreased expression of Ldlr and Cyp7a1 in a PPARα-independent manner. Apob expression was not changed. Sex differences were evident. This novel study design (hPPARα mice, American diet, long term exposure) generated new insight on the effects of PFOA on cholesterol regulation in the liver and the role of hPPARα.
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Affiliation(s)
- J J Schlezinger
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, 02118, USA.
| | - H Puckett
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, 02118, USA
| | - J Oliver
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, 02118, USA
| | - G Nielsen
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, 02118, USA
| | - W Heiger-Bernays
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, 02118, USA
| | - T F Webster
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, 02118, USA
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19
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Kawashima M, Teskey G, Joe B, Buhari H, Oliver J, Watanabe T, Cypel M, Keshavjee S, Martinu T, Juvet S. Trafficking and Repopulation of Donor B Cells in a Minor-Mismatched Mouse Lung Transplant Model. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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20
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Kawashima M, Oliver J, Watanabe T, Huang N, Konoeda C, Oishi H, Hirayama S, Hwang D, Keshavjee S, Juvet S, Martinu T. Surgeon- and Experience-Dependent Pathological Variations in Minor-Mismatched Mouse Lung Transplantation. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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21
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Haverland R, Oliver J, Rebecca AM, Yi J. 1368 Analysis of Robotic-Assisted Rectus Abdominis Flap Harvest for Pelvic Reconstruction: A Single Institution Experience. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.442] [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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22
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Dalurzo M, Minatta N, Labanca M, De La Iglesia P, Oliver J, Smith D, Diaz H, Jauk F. EP1.13-01 Multiple Lung Nodules: Histopathologic, Molecular and Clinic Approach Outcomes. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.2284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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23
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Chew S, Cheong M, Huynh D, Oliver J, Baggs G, How C, Chow W, Ong R, Husain F, Kwan S, Tan C, Low Y, Tan N, Tey S. SUN-LB649: Nutritional Biomarkers in Community-Dwelling Older People in Singapore. Clin Nutr 2019. [DOI: 10.1016/s0261-5614(19)32615-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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24
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Cauldwell M, Steer PJ, Curtis S, Mohan AR, Dockree S, Mackillop L, Parry H, Oliver J, Sterrenburg M, Bolger A, Siddiqui F, Simpson M, Walker N, Bredaki F, Walker F, Johnson MR. Maternal and fetal outcomes in pregnancies complicated by the inherited aortopathy Loeys-Dietz syndrome. BJOG 2019; 126:1025-1031. [PMID: 30811810 DOI: 10.1111/1471-0528.15670] [Citation(s) in RCA: 5] [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] [Accepted: 02/20/2019] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Pregnancies in women with Loeys-Dietz syndrome (LDS) are rare and are typically documented in case reports only. Early reports suggested high rates of maternal complications during pregnancy and the puerperium, including aortic dissection and uterine rupture, but information on fetal outcomes was very limited. DESIGN A retrospective cohort study. SETTING Eight specialist UK centres. SAMPLE Pregnant women with LDS. METHODS Data was collated on cardiac, obstetric, and neonatal outcomes. MAIN OUTCOME MEASURES Maternal and perinatal outcomes in pregnancies complicated by LDS. RESULTS Twenty pregnancies in 13 women with LDS were identified. There was one miscarriage, one termination of pregnancy, and 18 livebirths. In eight women the diagnosis was known prior to pregnancy but only one woman had preconception counselling. In four women the diagnosis was made during pregnancy through positive genotyping, and the other was diagnosed following delivery. Five women had a family history of aortic dissection. There were no aortic dissections in our cohort during pregnancy or postpartum. Obstetric complications were common, including postpartum haemorrhage (33%) and preterm delivery (50%). In all, 14/18 (78%) of deliveries were by elective caesarean section, at a median gestational age at delivery of 37 weeks. Over half the infants (56%) were admitted to the neonatal unit following delivery. CONCLUSION Women with LDS require multidisciplinary specialist management throughout pregnancy. Women should be referred for preconception counselling to make informed decisions around pregnancy risk and outcomes. Early elective preterm delivery needs to be balanced against a high infant admission rate to the neonatal unit. TWEETABLE ABSTRACT Pregnancy outcomes in women with Loeys-Dietz syndrome.
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Affiliation(s)
- M Cauldwell
- Academic Department of Obstetrics and Gynaecology, Chelsea and Westminster Hospital, London, UK
| | - P J Steer
- Academic Department of Obstetrics and Gynaecology, Chelsea and Westminster Hospital, London, UK
| | - S Curtis
- Adult Congenital Heart Disease Service, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - A R Mohan
- Department of Obstetrics, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - S Dockree
- Women's Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK.,NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - L Mackillop
- Women's Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK.,NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - H Parry
- Department of Adult Congenital Heart Disease, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - J Oliver
- Department of Adult Congenital Heart Disease, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - M Sterrenburg
- Department of Human Development and Health, Princess Anne Hospital, University of Southampton, Southampton, UK
| | - A Bolger
- Department of Adult Congenital Heart Disease, Glenfield Hospital, Leicester, UK
| | - F Siddiqui
- Department of Obstetrics, Royal Leicester Infirmary, Leicester, UK
| | - M Simpson
- Scottish Adult Congenital Cardiac Service, Golden Jubilee National Hospital, Glasgow, UK
| | - N Walker
- Department of Obstetrics, University College Hospital, London, UK
| | - F Bredaki
- Department of Adult Congenital Heart Disease, Bart's Heart Centre, London, UK
| | - F Walker
- Department of Adult Congenital Heart Disease, Bart's Heart Centre, London, UK
| | - M R Johnson
- Academic Department of Obstetrics and Gynaecology, Chelsea and Westminster Hospital, London, UK
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25
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Iversen L, Eidsmo L, Austad J, Rie M, Osmancevic A, Skov L, Talme T, Bachmann I, Kerkhof P, Stahle M, Banerjee R, Oliver J, Fasth A, Frueh J. Secukinumab treatment in new‐onset psoriasis: aiming to understand the potential for disease modification – rationale and design of the randomized, multicenter
STEPI
n study. J Eur Acad Dermatol Venereol 2018; 32:1930-1939. [DOI: 10.1111/jdv.14979] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 03/06/2018] [Indexed: 12/14/2022]
Affiliation(s)
- L. Iversen
- Aarhus University Hospital Aarhus Denmark
| | - L. Eidsmo
- Department of Dermatology Karolinska University Hospital Stockholm Sweden
- Department of Medicine Solna Karolinska Institutet Stockholm Sweden
| | - J. Austad
- Oslo University Hospital Oslo Norway
| | - M. Rie
- Academisch Medisch Centrum Amsterdam The Netherlands
| | - A. Osmancevic
- Department of Dermatology Sahlgrenska University Hospital Gothenburg Sweden
| | - L. Skov
- Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark
| | - T. Talme
- Department of Dermatology Karolinska University Hospital Stockholm Sweden
- Department of Medicine Solna Karolinska Institutet Stockholm Sweden
| | | | - P. Kerkhof
- Radboud University Nijmegen Medical Centre Nijmegen The Netherlands
| | - M. Stahle
- Department of Dermatology Karolinska University Hospital Stockholm Sweden
- Department of Medicine Solna Karolinska Institutet Stockholm Sweden
| | - R. Banerjee
- Novartis Healthcare Private Limited Hyderabad India
| | - J. Oliver
- Novartis Pharma AG Basel Switzerland
| | | | - J. Frueh
- Novartis Pharma AG Basel Switzerland
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26
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Amaral A, Díaz-Martín J, Aasen T, Jordán-Perez C, Oliver J, Ramón y Cajal S, Ferrer C, Fabre M, Piulats J, De Álava E. PO-459 Unravelling endoglin as a potential therapeutic target for the treatment of uveal melanoma. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.966] [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: 11/03/2022] Open
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27
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Ferrer A, Cante J, Hernández J, Oliver J. Two-scale topology optimization in computational material design: An integrated approach. Int J Numer Methods Eng 2018; 114:232-254. [PMID: 29937579 PMCID: PMC5993332 DOI: 10.1002/nme.5742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 10/04/2017] [Accepted: 11/09/2017] [Indexed: 06/08/2023]
Abstract
In this work, a new strategy for solving multiscale topology optimization problems is presented. An alternate direction algorithm and a precomputed offline microstructure database (Computational Vademecum) are used to efficiently solve the problem. In addition, the influence of considering manufacturable constraints is examined. Then, the strategy is extended to solve the coupled problem of designing both the macroscopic and microscopic topologies. Full details of the algorithms and numerical examples to validate the methodology are provided.
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Affiliation(s)
- A. Ferrer
- Centre Internacional de Mètodes Numèrics en EnginyeriaUniversitat Politècnica de Catalunya, Campus NordBarcelonaSpain
- Escola Superior d'Enginyeries IndustrialAeroespacial i Audiovisual de Terrassa, Universitat Politècnica de Catalunya, Campus de TerrassaTerrassaSpain
| | - J.C. Cante
- Centre Internacional de Mètodes Numèrics en EnginyeriaUniversitat Politècnica de Catalunya, Campus NordBarcelonaSpain
- Escola Superior d'Enginyeries IndustrialAeroespacial i Audiovisual de Terrassa, Universitat Politècnica de Catalunya, Campus de TerrassaTerrassaSpain
| | - J.A. Hernández
- Centre Internacional de Mètodes Numèrics en EnginyeriaUniversitat Politècnica de Catalunya, Campus NordBarcelonaSpain
- Escola Superior d'Enginyeries IndustrialAeroespacial i Audiovisual de Terrassa, Universitat Politècnica de Catalunya, Campus de TerrassaTerrassaSpain
| | - J. Oliver
- Centre Internacional de Mètodes Numèrics en EnginyeriaUniversitat Politècnica de Catalunya, Campus NordBarcelonaSpain
- Escuela Técnica Superior de Ingenieros de Caminos, Canales y Puertos de BarcelonaUniversitat Politècnica de Catalunya, Campus NordBarcelonaSpain
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28
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Mari L, Stavinohova R, Dominguez E, Premont J, Oliver J, De Risio L. Ischemic Optic Neuropathy in a Dog with Acute Bilateral Blindness and Primary Systemic Hypertension. J Vet Intern Med 2017; 32:423-427. [PMID: 29130572 PMCID: PMC5787170 DOI: 10.1111/jvim.14878] [Citation(s) in RCA: 4] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 09/05/2017] [Accepted: 10/17/2017] [Indexed: 11/26/2022] Open
Abstract
A 6-year-old neutered female Jack Russell terrier was investigated for sudden onset prechiasmatic bilateral blindness, left circling, reduced proprioception in the right pelvic limb and right facial allodynia. Electroretinography was normal. Magnetic resonance imaging (MRI) examination revealed that the right optic nerve and the optic chiasm were hyperintense on diffusion weighted imaging and hypointense on apparent diffusion coefficient map consistent with ischemic optic neuropathy. A concurrent lacunar infarct was detected in the left rostral colliculus. Primary systemic hypertension was diagnosed based on blood pressure measurement and no detectable abnormalities on hematology, comprehensive serum biochemistry, urinalysis including protein/creatinine and cortisol/creatinine ratios and thoracic/abdominal imaging. Prednisolone for 10 days and amlodipine long-term were administered. Vision was not recovered after 7 months. Repeat MRI supported the diagnosis of ischemic lesions and revealed a recent striatocapsular infarct. Ischemic optic neuropathy is a well-recognized cause of blindness in humans and should be included as a differential diagnosis for acute prechiasmatic blindness in dogs.
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Affiliation(s)
- L Mari
- Neurology/Neurosurgery Service, Centre for Small Animal Studies, Animal Health Trust, Newmarket, UK
| | - R Stavinohova
- Ophthalmology Service, Centre for Small Animal Studies, Animal Health Trust, Newmarket, UK
| | - E Dominguez
- Diagnostic Imaging Service, Centre for Small Animal Studies, Animal Health Trust, Newmarket, UK
| | - J Premont
- Ophthalmology Service, Centre for Small Animal Studies, Animal Health Trust, Newmarket, UK
| | - J Oliver
- Ophthalmology Service, Centre for Small Animal Studies, Animal Health Trust, Newmarket, UK
| | - L De Risio
- Neurology/Neurosurgery Service, Centre for Small Animal Studies, Animal Health Trust, Newmarket, UK
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29
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Rodriguez Prieto JM, Carbonell JM, Cante JC, Oliver J, Jonsén P. Generation of segmental chips in metal cutting modeled with the PFEM. Comput Mech 2017; 61:639-655. [PMID: 31007328 PMCID: PMC6445558 DOI: 10.1007/s00466-017-1442-z] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 07/04/2017] [Indexed: 06/02/2023]
Abstract
The Particle Finite Element Method, a lagrangian finite element method based on a continuous Delaunay re-triangulation of the domain, is used to study machining of Ti6Al4V. In this work the method is revised and applied to study the influence of the cutting speed on the cutting force and the chip formation process. A parametric methodology for the detection and treatment of the rigid tool contact is presented. The adaptive insertion and removal of particles are developed and employed in order to sidestep the difficulties associated with mesh distortion, shear localization as well as for resolving the fine-scale features of the solution. The performance of PFEM is studied with a set of different two-dimensional orthogonal cutting tests. It is shown that, despite its Lagrangian nature, the proposed combined finite element-particle method is well suited for large deformation metal cutting problems with continuous chip and serrated chip formation.
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Affiliation(s)
- J. M. Rodriguez Prieto
- Division of Mechanics of Solid Materials, Luleå University of Technology (LTU), Luleå, Sweden
| | - J. M. Carbonell
- International Center for Numerical Methods in Engineering (CIMNE), Campus Nord UPC, Gran Capitán, s/n., 08034 Barcelona, Spain
| | - J. C. Cante
- Escola Tècnica Superior d’Enginyeries Industrial i Aeronàutica de Terrassa, Rambla de Sant Nebridi 22, 08222 Terrassa, Spain
- International Center for Numerical Methods in Engineering (CIMNE), Campus Nord UPC, Gran Capitán, s/n., 08034 Barcelona, Spain
| | - J. Oliver
- E.T.S dEnginyers de Camins, Canals i Ports, Technical University of Catalonia (BarcelonaTech), Campus Nord UPC, Mòdul C-1, c/ Jordi Girona 1-3, 08034 Barcelona, Spain
- International Center for Numerical Methods in Engineering (CIMNE), Campus Nord UPC, Gran Capitán, s/n., 08034 Barcelona, Spain
| | - P. Jonsén
- Division of Mechanics of Solid Materials, Luleå University of Technology (LTU), Luleå, Sweden
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30
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Drilon A, Liu S, Doebele R, Rodriguez C, Fakih M, Reckamp K, Bazhenova L, Cho B, Kowack E, Oliver J, Multani P, Ahn MJ. A phase 1b study of RXDX-105, a VEGFR-sparing potent RET inhibitor, in RETi-naïve patients with RET fusion-positive NSCLC. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx440.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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31
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Blauvelt A, Reich K, Warren R, Szepietowski J, Sigurgeirsson B, Tyring SK, Messina I, Bhosekar V, Oliver J, Papavassilis C, Frueh J, Langley R. Secukinumab re‐initiation achieves regain of high response levels in patients who interrupt treatment for moderate to severe plaque psoriasis. Br J Dermatol 2017; 177:879-881. [DOI: 10.1111/bjd.15656] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- A. Blauvelt
- Oregon Medical Research Center Portland OR U.S.A
| | - K. Reich
- Dermatologikum Hamburg and SCIderm Research Institute Hamburg Germany
| | - R.B. Warren
- The Dermatology Centre Salford Royal NHS Foundation Trust The University of Manchester Manchester Academic Health Science Centre Manchester U.K
| | - J.C. Szepietowski
- Department of Dermatology, Venereology, and Allergology Wroclaw Medical University Wroclaw Poland
| | - B. Sigurgeirsson
- Department of Dermatology Faculty of Medicine University of Iceland Reykjavik Iceland
| | - S. K. Tyring
- University of Texas Health Science Center at Houston and Center for Clinical Studies Houston TX U.S.A
| | | | - V. Bhosekar
- Novartis Healthcare Pvt. Ltd Hyderabad India
| | - J. Oliver
- Novartis Pharma AG Basel Switzerland
| | | | - J. Frueh
- Novartis Pharma AG Basel Switzerland
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32
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Murry K, Ivey K, Dragan D, Payne-Foster P, Oliver J, Spencer C, Crowther M, Allen R. AN UPDATE ON PROJECT SOAR: THE EFFECTS OF COMMUNITY ENGAGEMENT AMONG COMMUNITY-DWELLING OLDER ADULTS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.3987] [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: 11/13/2022] Open
Affiliation(s)
- K. Murry
- Psychology, University of Alabama, Tuscaloosa, Alabama
| | - K. Ivey
- Psychology, University of Alabama, Tuscaloosa, Alabama
| | - D. Dragan
- Psychology, University of Alabama, Tuscaloosa, Alabama
| | | | - J. Oliver
- Psychology, University of Alabama, Tuscaloosa, Alabama
| | - C. Spencer
- Psychology, University of Alabama, Tuscaloosa, Alabama
| | - M.R. Crowther
- Psychology, University of Alabama, Tuscaloosa, Alabama
| | - R.S. Allen
- Psychology, University of Alabama, Tuscaloosa, Alabama
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33
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Allen R, Oliver J, Eichorst M, Mieskowski L. DECISIONAL CONFLICT AND PROSTATE CANCER SCREENING DECISIONS AMONG RURAL AFRICAN AMERICAN MEN. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- R.S. Allen
- ARIA/Psychology, The University of Alabama, Tuscaloosa, Alabama,
| | - J. Oliver
- ARIA/Psychology, The University of Alabama, Tuscaloosa, Alabama,
| | - M.K. Eichorst
- ARIA/Psychology, The University of Alabama, Tuscaloosa, Alabama,
- Salem Veterans Affairs Medical Center, Salem, Virginia
| | - L. Mieskowski
- ARIA/Psychology, The University of Alabama, Tuscaloosa, Alabama,
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Oliver J, Wang L, Katzan I, Moul D, Foldvary-Schaefer N, Mehra R, Walia HK. 0365 INSOMNIA SEVERITY INDEX SCORE CHANGES IN RESPONSE TO POSITIVE AIRWAY PRESSURE IN SLEEP DISORDERED BREATHING IN A LARGE CLINIC-BASED COHORT. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.364] [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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Lloberas-Valls O, Cafiero M, Cante J, Ferrer A, Oliver J. The domain interface method in non-conforming domain decomposition multifield problems. Comput Mech 2016; 59:579-610. [PMID: 32214576 PMCID: PMC7062667 DOI: 10.1007/s00466-016-1361-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 11/22/2016] [Indexed: 06/10/2023]
Abstract
The Domain Interface Method (DIM) is extended in this contribution for the case of mixed fields as encountered in multiphysics problems. The essence of the non-conforming domain decomposition technique consists in a discretization of a fictitious zero-thickness interface as in the original methodology and continuity of the solution fields across the domains is satisfied by incorporating the corresponding Lagrange Multipliers. The multifield DIM inherits the advantages of its irreducible version in the sense that the connections between non-matching meshes, with possible geometrically non-conforming interfaces, is accounted by the automatic Delaunay interface discretization without considering master and slave surfaces or intermediate surface projections as done in many established techniques, e.g. mortar methods. The multifield enhancement identifies the Lagrange multiplier field and incorporates its contribution in the weak variational form accounting for the corresponding consistent stabilization term based on a Nitsche method. This type of constraint enforcement circumvents the appearance of instabilities when the Ladyzhenskaya-Babuška-Brezzi (LBB) condition is not fulfilled by the chosen discretization. The domain decomposition framework is assessed in a large deformation setting for mixed displacement/pressure formulations and coupled thermomechanical problems. The continuity of the mixed field is studied in well selected benchmark problems for both mixed formulations and the objectivity of the response is compared to reference monolithic solutions. Results suggest that the presented strategy shows sufficient potential to be a valuable tool in situations where the evolving physics at particular domains require the use of different spatial discretizations or field interpolations.
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Affiliation(s)
- O. Lloberas-Valls
- CIMNE – Centre Internacional de Metodes Numerics en Enginyeria, Campus Nord UPC, Mòdul C-1 101, c/ Jordi Girona 1-3, 08034 Barcelona, Spain
- E.T.S d’Enginyers de Camins, Canals i Ports, Technical University of Catalonia (Barcelona Tech), Campus Nord UPC, Mòdul C-1, c/ Jordi Girona 1-3, 08034 Barcelona, Spain
| | - M. Cafiero
- CIMNE – Centre Internacional de Metodes Numerics en Enginyeria, Campus Nord UPC, Mòdul C-1 101, c/ Jordi Girona 1-3, 08034 Barcelona, Spain
| | - J. Cante
- CIMNE – Centre Internacional de Metodes Numerics en Enginyeria, Campus Nord UPC, Mòdul C-1 101, c/ Jordi Girona 1-3, 08034 Barcelona, Spain
- Escola Superior d’Enginyeries Industrial, Aeroespacial i Audiovisual de Terrassa, Technical University of Catalonia (Barcelona Tech), Campus Terrassa UPC, c/ Colom 11, 08222 Terrassa, Spain
| | - A. Ferrer
- CIMNE – Centre Internacional de Metodes Numerics en Enginyeria, Campus Nord UPC, Mòdul C-1 101, c/ Jordi Girona 1-3, 08034 Barcelona, Spain
- Escola Superior d’Enginyeries Industrial, Aeroespacial i Audiovisual de Terrassa, Technical University of Catalonia (Barcelona Tech), Campus Terrassa UPC, c/ Colom 11, 08222 Terrassa, Spain
| | - J. Oliver
- CIMNE – Centre Internacional de Metodes Numerics en Enginyeria, Campus Nord UPC, Mòdul C-1 101, c/ Jordi Girona 1-3, 08034 Barcelona, Spain
- E.T.S d’Enginyers de Camins, Canals i Ports, Technical University of Catalonia (Barcelona Tech), Campus Nord UPC, Mòdul C-1, c/ Jordi Girona 1-3, 08034 Barcelona, Spain
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Martin L, Walsh C, Uryu S, Joseph J, Franovic A, Schairer A, Patel R, Shoemaker R, Diliberto A, Murphy D, Christiansen J, Oliver J, Kowack E, Multani P, Li G. RXDX-105 demonstrates anti-tumor efficacy in multiple preclinical cancer models driven by molecular alterations in RET or BRAF oncogenes. Eur J Cancer 2016. [DOI: 10.1016/s0959-8049(16)32685-5] [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: 10/20/2022]
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Oliver J, Wadu EM, Pierse N, Moreland N, Williamson D, Baker M. Group a Streptococcus pharyngitis and pharyngeal carriage a systematic review. Int J Infect Dis 2016. [DOI: 10.1016/j.ijid.2016.11.220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Ramaswamy L, Velraja S, Escalante G, Harvey P, Alencar M, Haddock B, Harvey P, Escalante G, Alencar M, Haddock B, Durkalec-Michalski K, Jeszka J, Zawieja B, Podgórski T, Trussardi Fayh AP, Okano AH, de Jesus Ferreira AM, Jäger R, Purpura M, Harris RC, Krause MM, Lavanger KA, Allen NO, Lieb AE, Mullen KA, Eckerson JM, Lavanger KA, Krause MM, Allen NO, Lieb AE, Mullen KA, Eckerson JM, Morales E, Forsse J, Andre T, McKinley S, Hwang P, Tinsley G, Spillane M, Grandjean P, Willoughby D, Jagim A, Wright G, Kisiolek J, Meinking M, Ochsenwald J, Andre M, Jones MT, Oliver JM, Ferreira VA, de Souza DC, dos Santos VOA, Browne RAV, Costa EC, Fayh APT, Mathews ST, Bishop HD, Bowen CR, Liang Y, West EA, Rogers RR, Marshall MR, Petrella JK, Holland AM, Kephart WC, Mumford PW, Mobley CB, Lowery RP, Wilson JM, Roberts MD, Trexler ET, Hirsch KR, Campbell BI, Mock MG, Smith-Ryan AE, Zemek K, Johnston C, Mobley CB, Mumford PW, Pascoe DD, Lockwood CM, Miller ME, Roberts MD, Sanders GJ, Peveler W, Warning B, Peacock CA, Kephart WC, Mumford PW, Lowery RP, Roberts MD, Wilson JM, Sandler D, Ojalvo SP, Komorowski J, Campbell BI, Aguilar D, Vargas A, Conlin L, Sanders A, Fink-Irizarry P, Norton L, Perry R, McCallum R, Wynn MR, Lenton J, Campbell BI, Gai C, Donelson S, Best S, Bove D, Couvillion K, Dolan J, Xing D, Chernesky K, Pawela M, Toledo AD, Jimenez R, Rabideau M, Walker A, Pellegrino J, Hofacker M, McFadden B, Conway S, Ordway C, Sanders D, Monaco R, Fragala MS, Arent SM, Stone JD, Kreutzer A, Oliver JM, Kisiolek J, Jagim AR, Hofacker M, Walker A, Pellegrino J, Rabideau M, McFadden B, Conway S, Sanders D, Ordway C, Monaco R, Fragala MS, Arent SM, Tok O, Pellegrino JK, Walker AJ, Sanders DJ, McFadden BA, Rabideau MM, Conway SP, Ordway CE, Bello M, Hofacker ML, Mackowski NS, Poyssick AJ, Capone E, Monaco RM, Fragala MS, Arent SM, Mumford PW, Holland AM, Kephart WC, Lowery RP, Mobley CB, Patel RK, Newton A, Beck DT, Roberts MD, Wilson JM, Young KC, Silver T, Ellerbroek A, Buehn R, Vargas L, Tamayo A, Peacock C, Antonio J, Ellerbroek A, Silver T, Buehn R, Vargas L, Tamayo A, Peacock C, Antonio J, Pollock A, Ellerbroek A, Silver T, Peacock C, Antonio J, Kreutzer A, Zavala P, Fleming S, Jones M, Oliver JM, Jagim A, Haun CT, Mumford PW, Hyde PN, Fairman CM, Kephart WC, Beck DT, Moon JR, Roberts MD, Kendall KL, Young KC, Hudson GM, Hannings T, Sprow K, DiPietro L, Kalman D, Ojalvo SP, Komorowski J, Zavala P, Fleming S, Jones M, Oliver J, Jagim A, Wallace B, Bergstrom H, Wallace K, Monsalves-Alvarez M, Oyharçabal S, Espinoza V, VanDusseldorp TA, Escobar KA, Johnson KE, Cole N, Moriarty T, Stratton M, Endito MR, Mermier CM, Kerksick CM, Romero MA, Mobley CB, Linden M, Meers GME, Rector RS, Roberts MD, Gills JL, Lu H, Parker K, Dobbins C, Guillory JN, Romer B, Szymanski D, Glenn J, Newmire DE, Rivas E, Deemer SE, Wildman R, Ben-Ezra V, Kerksick C, Gieske B, Stecker R, Smith C, Witherbee K, Lane MT, Byrd MT, Bell Z, Frith E, Lane LMC, Lane MT, Byrd MT, Bell Z, Frith E, Lane LMC, Peacock CA, Silver TA, Colas M, Mena M, Rodriguez W, Sanders GJ, Antonio J, Vansickle A, DiFiore B, Stepp S, Slack G, Smith B, Ruffner K, Mendel R, Lowery L, Hirsch KR, Mock MG, Blue MMN, Trexler ET, Roelofs EJ, Smith-Ryan AE, Conlin L, Aguilar D, Campbell BI, Norton L, Coles K, Trexler ET, Martinez N, Joy JM, Vogel RM, Hoover TH, Broughton KS, Dalton R, Sowinski R, Grubic T, Collins PB, Colletta A, Reyes A, Sanchez B, Kozehchain M, Jung YP, Rasmussen C, Murano P, Earnest CP, Greenwood M, Kreider RB, Grubic T, Dalton R, Sowinski R, Collins PB, Colletta A, Reyes A, Sanchez B, Kozehchain M, Jung YP, Rasmussen C, Murano P, Earnest CP, Greenwood M, Kreider RB, Sowinski R, Dalton R, Grubic T, Collins PB, Colletta A, Reyes A, Sanchez B, Kozehchain M, Jung YP, Rasmussen C, Murano P, Earnest CP, Greenwood M, Kreider RB, Durkalec-Michalski K, Jeszka J, Podgórski T, Kerksick C, Gieske B, Stecker R, Smith C, Witherbee K, Urbina S, Santos E, Villa K, Olivencia A, Bennett H, Lara M, Foster C, Wilborn C, Taylor L, Cholewa JM, Hewins A, Gallo S, Micensky A, de Angelis C, Carney C, Campbell B, Conlin L, Norton L, Rossi F, Koozehchian MS, Collins PB, Sowinski R, Grubic T, Dalton R, O’Connor A, Shin SY, Jung YP, Sanchez BK, Coletta A, Cho M, Reyes A, Rasmussen C, Earnest CP, Murano PS, Greenwood M, Kreider RB. Proceedings of the Thirteenth International Society of Sports Nutrition (ISSN) Conference and Expo. J Int Soc Sports Nutr 2016. [PMCID: PMC5025820 DOI: 10.1186/s12970-016-0144-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
P1 Impact of antioxidant-enriched nutrient bar supplementation on the serum antioxidant markers and physical fitness components of track and field athletes Lalitha Ramaswamy, Supriya Velraja P2 The effects of phosphatidic acid supplementation on fitness levels in resistance trained women Guillermo Escalante, Phil Harvey, Michelle Alencar, Bryan Haddock P3 The effects of phosphatidic acid supplementation on cardiovascular risk factors in resistance trained men Phil Harvey, Guillermo Escalante, Michelle Alencar, Bryan Haddock P4 The efficacy of sodium bicarbonate supplementation on physical capacity and selected biochemical markers in elite wrestlers Krzysztof Durkalec-Michalski, Jan Jeszka, Bogna Zawieja, Tomasz Podgórski P5 Effects of different nutritional strategies in hydration and physical performance in healthy well-trained males Ana Paula Trussardi Fayh, Alexandre Hideki Okano, Amanda Maria de Jesus Ferreira P6 Reduction of plasma creatine concentrations as an indicator of improved bioavailability Ralf Jäger, Martin Purpura, Roger C Harris P7 Effect of three different breakfast meals on energy intake and nutritional status in college-age women Molly M. Krause, Kiley A. Lavanger, Nina O. Allen, Allison E. Lieb, Katie A. Mullen, Joan M. Eckerson P8 Accuracy of the ASA24® Dietary Recall system for assessing actual dietary intake in normal weight college-age women. Kiley A. Lavanger, Molly M. Krause, Nina O. Allen, Allison E. Lieb, Katie A. Mullen, Joan M. Eckerson P9 β-aminoisobutyric acid does not regulate exercise induced UCP-3 expression in skeletal muscle Elisa Morales, Jeffrey Forsse, Thomas Andre, Sarah McKinley, Paul Hwang, Grant Tinsley, Mike Spillane, Peter Grandjean, Darryn Willoughby P10 The ability of collegiate football athletes to adhere to sport-specific nutritional recommendations A. Jagim, G. Wright, J. Kisiolek, M. Meinking, J. Ochsenwald, M. Andre, M.T. Jones, J. M. Oliver P11 A single session of low-volume high intensity interval exercise improves appetite regulation in overweight men Victor Araújo Ferreira, Daniel Costa de Souza, Victor Oliveira Albuquerque dos Santos, Rodrigo Alberto Vieira Browne, Eduardo Caldas Costa, Ana Paula Trussardi Fayh P12 Acute effects of oral peppermint oil ingestion on exercise performance in moderately-active college students Suresh T. Mathews, Haley D. Bishop, Clara R. Bowen, Yishan Liang, Emily A. West, Rebecca R. Rogers, Mallory R. Marshall, John K. Petrella P13 Associations in body fat and liver triglyceride content with serum health markers in sedentary and exercised rats fed a ketogenic diet, Western diet or standard chow over a 6-week period A. Maleah Holland, Wesley C. Kephart, Petey W. Mumford, C. Brooks Mobley, Ryan P. Lowery, Jacob M. Wilson, Michael D. Roberts P14 Physiological changes following competition in male and female physique athletes: A pilot study Eric T. Trexler, Katie R. Hirsch, Bill I. Campbell, Meredith G. Mock, Abbie E. Smith-Ryan P15 Relationship between cognition and hydration status in college students at a large Southwestern university Kate Zemek, Carol Johnston P16 Whey protein-derived exosomes increase protein synthesis in C2C12 myotubes C. Brooks Mobley, Petey W. Mumford, David D. Pascoe, Christopher M. Lockwood, Michael E. Miller, Michael D. Roberts P17 The effect of three different energy drinks on 1.5-mile running performance, oxygen consumption, and perceived exertion Gabriel J. Sanders, Willard Peveler, Brooke Warning, Corey A. Peacock P18 The Ketogenic diet improves rotarod performance in young and older rats Wesley C. Kephart, Petey W. Mumford, Ryan P. Lowery, Michael D. Roberts, Jacob M. Wilson P19 Absorption of bonded arginine silicate compared to individual arginine and silicon components David Sandler, Sara Perez Ojalvo, James Komorowski P20 Effects of a high (2.4 g/kg) vs. low/moderate (1.2 g/kg) protein intake on body composition in aspiring female physique athletes engaging in an 8-week resistance training program Bill I. Campbell, Danielle Aguilar, Andres Vargas, Laurin Conlin, Amey Sanders, Paola Fink-Irizarry, Layne Norton, Ross Perry, Ryley McCallum, Matthew R. Wynn, Jack Lenton P21 Effects of a high (2.4 g/kg) vs. low/moderate (1.2 g/kg) protein intake on maximal strength in aspiring female physique athletes engaging in an 8-week resistance training program Bill I. Campbell, Chris Gai, Seth Donelson, Shiva Best, Daniel Bove, Kaylee Couvillion, Jeff Dolan, Dante Xing, Kyshia Chernesky, Michael Pawela, Andres D. Toledo, Rachel Jimenez P22 Monitoring of female collegiate athletes over a competitive season reveals changes in nutritional biomarkers M. Rabideau, A. Walker, J. Pellegrino, M. Hofacker, B. McFadden, S. Conway, C. Ordway, D. Sanders, R. Monaco, M. S. Fragala, S. M. Arent P23 Comparison of prediction equations to indirect calorimetry in men and women athletes Jason D. Stone, Andreas Kreutzer, Jonathan M. Oliver, Jacob Kisiolek, Andrew R. Jagim P24 Regional variations in sweat-based electrolyte loss and changes in plasma electrolyte content in Division I female athletes over the course of a competitive season M. Hofacker, A. Walker, J. Pellegrino, M. Rabideau, B. McFadden, S. Conway, D. Sanders, C. Ordway, R. Monaco, M. S. Fragala, S. M. Arent P25 In-season changes in plasma amino acid levels in Division I NCAA female athletes Ozlem Tok, Joseph K. Pellegrino, Alan J. Walker, David J. Sanders, Bridget A. McFadden, Meaghan M. Rabideau, Sean P. Conway, Chris E. Ordway, Marissa Bello, Morgan L. Hofacker, Nick S. Mackowski, Anthony J. Poyssick, Eddie Capone, Robert M. Monaco, Maren S. Fragala, Shawn M. Arent P26 Effects of a ketogenic diet with exercise on serum markers of bone metabolism, IGF-1 and femoral bone mass in rats Petey W. Mumford, A. Maleah Holland, Wesley C. Kephart, Ryan P. Lowery, C. Brooks Mobley, Romil K. Patel, Annie Newton, Darren T. Beck, Michael D. Roberts, Jacob M. Wilson, Kaelin C. Young P27 Casein supplementation in trained men and women: morning versus evening Tobin Silver, Anya Ellerbroek, Richard Buehn, Leo Vargas, Armando Tamayo, Corey Peacock, Jose Antonio P28 A high protein diet has no harmful effects: a one-year crossover study in resistance-trained males Anya Ellerbroek, Tobin Silver, Richard Buehn, Leo Vargas, Armando Tamayo, Corey Peacock, Jose Antonio P29 SUP (Stand-up Paddling) athletes: nutritional intake and body composition Adam Pollock, Anya Ellerbroek, Tobin Silver, Corey Peacock, Jose Antonio P30 The effects of 8 weeks of colostrum and bio-active peptide supplementation on body composition in recreational male weight lifters A. Kreutzer, P. Zavala, S. Fleming, M. Jones, J. M. Oliver, A. Jagim P31 Effects of a Popular Women’s Thermogenic Supplement During an Energy-Restricted High Protein Diet on Changes in Body Composition and Clinical Safety Markers Cody T. Haun, Petey W. Mumford, Parker N. Hyde, Ciaran M. Fairman, Wesley C. Kephart, Darren T. Beck, Jordan R. Moon, Michael D. Roberts, Kristina L. Kendall, Kaelin C. Young P32 Three days of caffeine consumption following caffeine withdrawal yields small strength increase in knee flexors Geoffrey M Hudson, Tara Hannings, Kyle Sprow, Loretta DiPietro P33 Comparison of cellular nitric oxide production from various sports nutrition ingredients Doug Kalman, Sara Perez Ojalvo, James Komorowski P34 The effects of 8 weeks of bio-active peptide supplementation on training adaptations in recreational male weight lifters P. Zavala, S. Fleming, M. Jones, J. Oliver, A. Jagim P35 Effects of MusclePharm Assault BlackTM on lower extremity spinal excitability and postactivation potentiation: A pilot study Brian Wallace, Haley Bergstrom, Kelly Wallace P36 Effects of four weeks of Ketogenic Diet alone and combined with High intensity Interval Training or Continuous-Moderate intensity on body composition, lipid profile and physical performance on healthy males Matias Monsalves-Alvarez, Sebastian Oyharçabal, Victoria Espinoza P37 Effect of branched-chain amino acid supplementation on creatine kinase, muscular performance, and perceived muscle soreness following acute eccentric exercise Trisha A. VanDusseldorp, Kurt A. Escobar, Kelly E. Johnson, Nathan Cole, Terence Moriarty, Matthew Stratton, Marvin R. Endito, Christine M. Mermier, Chad M. Kerksick P38 Effects of endurance training on markers of ribosome biogenesis in rodents fed a high fat diet Matthew A. Romero, C. Brooks Mobley, Melissa Linden, Grace Margaret-Eleanor Meers, R. Scott Rector, Michael D. Roberts P39 The effects of acute citrulline-malate on lower-body isokinetic performance in recreationally active individuals Joshua L Gills, Hocheng Lu, Kimberly Parker, Chris Dobbins, Joshua N Guillory, Braden Romer, David Szymanski, Jordan Glenn P40 The effect pre-ingested L-isoleucine and L-leucine on blood glucose responses and glycemic hormones in healthy inactive adults: Preliminary data. Daniel E. Newmire, Eric Rivas, Sarah E. Deemer, Robert Wildman, Victor Ben-Ezra P41 Does protein and source impact substrate oxidation and energy expenditure during and after moderate intensity treadmill exercise? C Kerksick, B Gieske, R Stecker, C Smith, K Witherbee P42 Effects of a pre-workout supplement on peak power and power maintenance during lower and upper body testing Michael T. Lane, M. Travis Byrd, Zachary Bell, Emily Frith, Lauren M.C. Lane P43 Effects of a pre-workout supplement on peak power production during lower and upper body testing in college-age females Michael T. Lane, M. Travis Byrd, Zachary Bell, Emily Frith, Lauren M.C. Lane P44 A comparison of whey versus casein protein supplementation on resting metabolic rate and body composition: a pilot study Corey A. Peacock, Tobin A. Silver, Megan Colas, Mauricio Mena, Winter Rodriguez, Gabriel J. Sanders, Jose Antonio P45 A novel mixed-tocotrienol intervention enhances recovery after eccentric exercise: preliminary findings Andrea Vansickle, Brittany DiFiore, Stephanie Stepp, Grant Slack, Bridget Smith, Kayla Ruffner, Ronald Mendel, Lonnie Lowery P46 The effects of post-exercise ingestion of a high molecular weight glucose on cycle performance in female cyclists Katie R. Hirsch, Meredith G. Mock, Malia M.N. Blue, Eric T. Trexler, Erica J. Roelofs, Abbie E. Smith-Ryan P47 Inclusive vs. exclusive dieting and the effects on body composition in resistance trained individuals Laurin Conlin, Danielle Aguilar, Bill I. Campbell, Layne Norton, Katie Coles, Eric T. Trexler, Nic Martinez P48 A whey protein hydrolysate may positively augment resting metabolism compared to intact whey protein Jordan M. Joy, Roxanne M. Vogel, Thomas H. Hoover, K. Shane Broughton P49 Seven days of high and low dose creatine nitrate supplementation I: hepatorenal, glucose and muscle enzyme function R Dalton, R Sowinski, T Grubic, PB Collins, A Colletta, A Reyes, B Sanchez, M Kozehchain, YP Jung, C Rasmussen, P Murano, CP Earnest, M Greenwood, RB Kreider P50 Seven days of high and low dose creatine nitrate supplementation II: performance T Grubic, R Dalton, R Sowinski, PB Collins, A Colletta, A Reyes, B Sanchez, M Kozehchain, YP Jung, C Rasmussen, P Murano, CP Earnest, M Greenwood, RB Kreider P51 Seven days of high and low dose creatine nitrate supplementation III: hemodynamics R Sowinski, R Dalton, T Grubic, PB Collins, A Colletta, A Reyes, B Sanchez, M Kozehchain, YP Jung, C Rasmussen, P Murano, CP Earnest, M Greenwood, RB Kreider P52 The efficacy of a β-hydroxy-β-methylbutyrate supplementation on physical capacity, body composition and biochemical markers in highly-trained combat sports athletes Krzysztof Durkalec-Michalski, Jan Jeszka, Tomasz Podgórski P53 Does protein and source impact substrate oxidation and energy expenditure during and after moderate intensity treadmill exercise? C Kerksick, B Gieske, R Stecker, C Smith, K Witherbee P54 Effects of 30 days of Cleanse™ supplementation on measure of body composition, waist circumference, and markers of gastrointestinal distress in females Stacie Urbina, Emily Santos, Katelyn Villa, Alyssa Olivencia, Haley Bennett, Marissa Lara, Cliffa Foster, Colin Wilborn, Lem Taylor P55 The effects of moderate- versus high-load training on body composition, muscle growth, and performance in college aged females Jason M Cholewa, Amy Hewins, Samantha Gallo, Ashley Micensky, Christian De Angelis, Christopher Carney, Bill Campbell, Laurin Conlin, Layne Norton, Fabricio Rossi P56 Effect of a multi-ingredient preworkout supplement on cognitive function and perceptions of readiness to perform MS Koozehchian, PB Collins, R Sowinski, T Grubic, R Dalton, A O’Connor, SY Shin, Y Peter Jung, BK Sanchez, A Coletta, M Cho, A Reyes, C Rasmussen, CP Earnest, PS Murano, M Greenwood, RB Kreider
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Ferrer A, Oliver J, Cante JC, Lloberas-Valls O. Vademecum-based approach to multi-scale topological material design. Adv Model Simul Eng Sci 2016; 3:23. [PMID: 32355636 PMCID: PMC7175661 DOI: 10.1186/s40323-016-0078-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Accepted: 07/12/2016] [Indexed: 06/08/2023]
Abstract
The work deals on computational design of structural materials by resorting to computational homogenization and topological optimization techniques. The goal is then to minimize the structural (macro-scale) compliance by appropriately designing the material distribution (microstructure) at a lower scale (micro-scale), which, in turn, rules the mechanical properties of the material. The specific features of the proposed approach are: (1) The cost function to be optimized (structural stiffness) is defined at the macro-scale, whereas the design variables defining the micro-structural topology lie on the low scale. Therefore a coupled, two-scale (macro/micro), optimization problem is solved unlike the classical, single-scale, topological optimization problems. (2) To overcome the exorbitant computational cost stemming from the multiplicative character of the aforementioned multiscale approach, a specific strategy, based on the consultation of a discrete material catalog of micro-scale optimized topologies (Computational Vademecum) is used. The Computational Vademecum is computed in an offline process, which is performed only once for every constitutive-material, and it can be subsequently consulted as many times as desired in the online design process. This results into a large diminution of the resulting computational costs, which make affordable the proposed methodology for multiscale computational material design. Some representative examples assess the performance of the considered approach.
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Affiliation(s)
- A. Ferrer
- CIMNE - Centre Internacional de Metodes Numerics en Enginyeria, Campus Nord UPC, Edifici C-1, c/Jordi Girona 1-3, 08034 Barcelona, Spain
- Escola Superior d’Enginyeries Industrial, Aeroespacial i Audiovisual de Terrassa, Campus de Terrassa, Edificio TR45. C. Colom, 11 08222 Terrassa, Spain
| | - J. Oliver
- CIMNE - Centre Internacional de Metodes Numerics en Enginyeria, Campus Nord UPC, Edifici C-1, c/Jordi Girona 1-3, 08034 Barcelona, Spain
- E.T.S. d’ Enginyers de Camins, Canals i Ports, Technical University of Catalonia, Campus Nord UPC, Edifici C-1, c/Jordi Girona 1-3, 08034 Barcelona, Spain
| | - J. C. Cante
- CIMNE - Centre Internacional de Metodes Numerics en Enginyeria, Campus Nord UPC, Edifici C-1, c/Jordi Girona 1-3, 08034 Barcelona, Spain
- Escola Superior d’Enginyeries Industrial, Aeroespacial i Audiovisual de Terrassa, Campus de Terrassa, Edificio TR45. C. Colom, 11 08222 Terrassa, Spain
| | - O. Lloberas-Valls
- CIMNE - Centre Internacional de Metodes Numerics en Enginyeria, Campus Nord UPC, Edifici C-1, c/Jordi Girona 1-3, 08034 Barcelona, Spain
- E.T.S. d’ Enginyers de Camins, Canals i Ports, Technical University of Catalonia, Campus Nord UPC, Edifici C-1, c/Jordi Girona 1-3, 08034 Barcelona, Spain
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Shafiq ul Hassan M, Zhang G, Latifi K, Oliver J, Hunt D, Guzman R, Balagurunathan Y, Mackin D, Court L, Gillies R, Moros E. MO-DE-207B-04: Impact of Reconstruction Field of View On Radiomics Features in Computed Tomography (CT) Using a Texture Phantom. Med Phys 2016. [DOI: 10.1118/1.4957253] [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: 11/07/2022] Open
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Young EL, Feng BJ, Stark AW, Damiola F, Durand G, Forey N, Francy TC, Gammon A, Kohlmann WK, Kaphingst KA, McKay-Chopin S, Nguyen-Dumont T, Oliver J, Paquette AM, Pertesi M, Robinot N, Rosenthal JS, Vallee M, Voegele C, Hopper JL, Southey MC, Andrulis IL, John EM, Hashibe M, Gertz J, Le Calvez-Kelm F, Lesueur F, Goldgar DE, Tavtigian SV. Multigene testing of moderate-risk genes: be mindful of the missense. J Med Genet 2016; 53:366-76. [PMID: 26787654 PMCID: PMC4893078 DOI: 10.1136/jmedgenet-2015-103398] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 12/18/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND Moderate-risk genes have not been extensively studied, and missense substitutions in them are generally returned to patients as variants of uncertain significance lacking clearly defined risk estimates. The fraction of early-onset breast cancer cases carrying moderate-risk genotypes and quantitative methods for flagging variants for further analysis have not been established. METHODS We evaluated rare missense substitutions identified from a mutation screen of ATM, CHEK2, MRE11A, RAD50, NBN, RAD51, RINT1, XRCC2 and BARD1 in 1297 cases of early-onset breast cancer and 1121 controls via scores from Align-Grantham Variation Grantham Deviation (GVGD), combined annotation dependent depletion (CADD), multivariate analysis of protein polymorphism (MAPP) and PolyPhen-2. We also evaluated subjects by polygenotype from 18 breast cancer risk SNPs. From these analyses, we estimated the fraction of cases and controls that reach a breast cancer OR≥2.5 threshold. RESULTS Analysis of mutation screening data from the nine genes revealed that 7.5% of cases and 2.4% of controls were carriers of at least one rare variant with an average OR≥2.5. 2.1% of cases and 1.2% of controls had a polygenotype with an average OR≥2.5. CONCLUSIONS Among early-onset breast cancer cases, 9.6% had a genotype associated with an increased risk sufficient to affect clinical management recommendations. Over two-thirds of variants conferring this level of risk were rare missense substitutions in moderate-risk genes. Placement in the estimated OR≥2.5 group by at least two of these missense analysis programs should be used to prioritise variants for further study. Panel testing often creates more heat than light; quantitative approaches to variant prioritisation and classification may facilitate more efficient clinical classification of variants.
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Affiliation(s)
- E L Young
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - B J Feng
- Department of Dermatology, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - A W Stark
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - F Damiola
- Breast Cancer Genetics Group, Cancer Research Centre of Lyon, Centre Léon Bérard, Lyon, France
| | - G Durand
- Genetic Cancer Susceptibility group, International Agency for Research on Cancer, Lyon, France
| | - N Forey
- Genetic Cancer Susceptibility group, International Agency for Research on Cancer, Lyon, France
| | - T C Francy
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - A Gammon
- Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - W K Kohlmann
- Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - K A Kaphingst
- Department of Communication and Huntsman Cancer Institute, University of Utah
| | - S McKay-Chopin
- Genetic Cancer Susceptibility group, International Agency for Research on Cancer, Lyon, France
| | - T Nguyen-Dumont
- Genetic Epidemiology Laboratory, The University of Melbourne, Melbourne, Victoria, Australia
| | - J Oliver
- Instituto de Ciencias Básicas y Medicina Experimental del Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - A M Paquette
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - M Pertesi
- Genetic Cancer Susceptibility group, International Agency for Research on Cancer, Lyon, France
| | - N Robinot
- Genetic Cancer Susceptibility group, International Agency for Research on Cancer, Lyon, France
| | - J S Rosenthal
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - M Vallee
- Cancer Genomics Laboratory, CHUQ Research Center, Quebec City, Canada
| | - C Voegele
- Genetic Cancer Susceptibility group, International Agency for Research on Cancer, Lyon, France
| | - J L Hopper
- Centre for Epidemiology and Biostatistics, School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia Department of Epidemiology (Genome Epidemiology Lab), Seoul National University School of Public Health, Seoul, Korea
| | - M C Southey
- Department of Communication and Huntsman Cancer Institute, University of Utah
| | - I L Andrulis
- Department of Molecular Genetics, Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - E M John
- Cancer Prevention Institute of California, Fremont, California, USA Department of Health Research and Policy, Stanford Cancer Institute, Stanford University School of Medicine, Stanford, California, USA
| | - M Hashibe
- Department of Family and Preventive Medicine, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - J Gertz
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - F Le Calvez-Kelm
- Genetic Cancer Susceptibility group, International Agency for Research on Cancer, Lyon, France
| | - F Lesueur
- Genetic Epidemiology of Cancer Team, Inserm, U900, Institut Curie, Paris, France
| | - D E Goldgar
- Department of Dermatology, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - S V Tavtigian
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
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Oliver J, Plant D, Orozco G, Hyrich K, Morgan A, Wilson A, Isaacs J, Barton A. OP0236 Whole Transcriptome Investigation of Response To Anti-TNF Treatment in Rheumatoid Arthritis. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2883] [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: 11/04/2022]
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43
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Adamson P, Ader C, Andrews M, Anfimov N, Anghel I, Arms K, Arrieta-Diaz E, Aurisano A, Ayres DS, Backhouse C, Baird M, Bambah BA, Bays K, Bernstein R, Betancourt M, Bhatnagar V, Bhuyan B, Bian J, Biery K, Blackburn T, Bocean V, Bogert D, Bolshakova A, Bowden M, Bower C, Broemmelsiek D, Bromberg C, Brunetti G, Bu X, Butkevich A, Capista D, Catano-Mur E, Chase TR, Childress S, Choudhary BC, Chowdhury B, Coan TE, Coelho JAB, Colo M, Cooper J, Corwin L, Cronin-Hennessy D, Cunningham A, Davies GS, Davies JP, Del Tutto M, Derwent PF, Deepthi KN, Demuth D, Desai S, Deuerling G, Devan A, Dey J, Dharmapalan R, Ding P, Dixon S, Djurcic Z, Dukes EC, Duyang H, Ehrlich R, Feldman GJ, Felt N, Fenyves EJ, Flumerfelt E, Foulkes S, Frank MJ, Freeman W, Gabrielyan M, Gallagher HR, Gebhard M, Ghosh T, Gilbert W, Giri A, Goadhouse S, Gomes RA, Goodenough L, Goodman MC, Grichine V, Grossman N, Group R, Grudzinski J, Guarino V, Guo B, Habig A, Handler T, Hartnell J, Hatcher R, Hatzikoutelis A, Heller K, Howcroft C, Huang J, Huang X, Hylen J, Ishitsuka M, Jediny F, Jensen C, Jensen D, Johnson C, Jostlein H, Kafka GK, Kamyshkov Y, Kasahara SMS, Kasetti S, Kephart K, Koizumi G, Kotelnikov S, Kourbanis I, Krahn Z, Kravtsov V, Kreymer A, Kulenberg C, Kumar A, Kutnink T, Kwarciancy R, Kwong J, Lang K, Lee A, Lee WM, Lee K, Lein S, Liu J, Lokajicek M, Lozier J, Lu Q, Lucas P, Luchuk S, Lukens P, Lukhanin G, Magill S, Maan K, Mann WA, Marshak ML, Martens M, Martincik J, Mason P, Matera K, Mathis M, Matveev V, Mayer N, McCluskey E, Mehdiyev R, Merritt H, Messier MD, Meyer H, Miao T, Michael D, Mikheyev SP, Miller WH, Mishra SR, Mohanta R, Moren A, Mualem L, Muether M, Mufson S, Musser J, Newman HB, Nelson JK, Niner E, Norman A, Nowak J, Oksuzian Y, Olshevskiy A, Oliver J, Olson T, Paley J, Pandey P, Para A, Patterson RB, Pawloski G, Pearson N, Perevalov D, Pershey D, Peterson E, Petti R, Phan-Budd S, Piccoli L, Pla-Dalmau A, Plunkett RK, Poling R, Potukuchi B, Psihas F, Pushka D, Qiu X, Raddatz N, Radovic A, Rameika RA, Ray R, Rebel B, Rechenmacher R, Reed B, Reilly R, Rocco D, Rodkin D, Ruddick K, Rusack R, Ryabov V, Sachdev K, Sahijpal S, Sahoo H, Samoylov O, Sanchez MC, Saoulidou N, Schlabach P, Schneps J, Schroeter R, Sepulveda-Quiroz J, Shanahan P, Sherwood B, Sheshukov A, Singh J, Singh V, Smith A, Smith D, Smolik J, Solomey N, Sotnikov A, Sousa A, Soustruznik K, Stenkin Y, Strait M, Suter L, Talaga RL, Tamsett MC, Tariq S, Tas P, Tesarek RJ, Thayyullathil RB, Thomsen K, Tian X, Tognini SC, Toner R, Trevor J, Tzanakos G, Urheim J, Vahle P, Valerio L, Vinton L, Vrba T, Waldron AV, Wang B, Wang Z, Weber A, Wehmann A, Whittington D, Wilcer N, Wildberger R, Wildman D, Williams K, Wojcicki SG, Wood K, Xiao M, Xin T, Yadav N, Yang S, Zadorozhnyy S, Zalesak J, Zamorano B, Zhao A, Zirnstein J, Zwaska R. First Measurement of Electron Neutrino Appearance in NOvA. Phys Rev Lett 2016; 116:151806. [PMID: 27127961 DOI: 10.1103/physrevlett.116.151806] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Indexed: 06/05/2023]
Abstract
We report results from the first search for ν_{μ}→ν_{e} transitions by the NOvA experiment. In an exposure equivalent to 2.74×10^{20} protons on target in the upgraded NuMI beam at Fermilab, we observe 6 events in the Far Detector, compared to a background expectation of 0.99±0.11(syst) events based on the Near Detector measurement. A secondary analysis observes 11 events with a background of 1.07±0.14(syst). The 3.3σ excess of events observed in the primary analysis disfavors 0.1π<δ_{CP}<0.5π in the inverted mass hierarchy at the 90% C.L.
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Affiliation(s)
- P Adamson
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - C Ader
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Andrews
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - N Anfimov
- Joint Institute for Nuclear Research Joliot-Curie, 6 Dubna, Moscow Region 141980, Russia
| | - I Anghel
- Argonne National Laboratory, Argonne, Illinois 60439, USA
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - K Arms
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - E Arrieta-Diaz
- Department of Physics, Southern Methodist University, Dallas, Texas 75275, USA
| | - A Aurisano
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - D S Ayres
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - C Backhouse
- California Institute of Technology, Pasadena, California 91125, USA
| | - M Baird
- Indiana University, Bloomington, Indiana 47405, USA
| | - B A Bambah
- School of Physics, University of Hyderabad, Hyderabad 500 046, India
| | - K Bays
- California Institute of Technology, Pasadena, California 91125, USA
| | - R Bernstein
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Betancourt
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - V Bhatnagar
- Department of Physics, Panjab University, Chandigarh 106 014, India
| | - B Bhuyan
- Department of Physics, IIT Guwahati, Guwahati 781 039, India
| | - J Bian
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - K Biery
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - T Blackburn
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - V Bocean
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Bogert
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Bolshakova
- Joint Institute for Nuclear Research Joliot-Curie, 6 Dubna, Moscow Region 141980, Russia
| | - M Bowden
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - C Bower
- Indiana University, Bloomington, Indiana 47405, USA
| | - D Broemmelsiek
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - C Bromberg
- Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA
| | - G Brunetti
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - X Bu
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Butkevich
- Institute for Nuclear Research of Russian Academy of Sciences, 7a 60th October Anniversary Prospect, Moscow 117312, Russia
| | - D Capista
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - E Catano-Mur
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - T R Chase
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - S Childress
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - B C Choudhary
- Department of Physics & Astrophysics, University of Delhi, Delhi 110007, India
| | - B Chowdhury
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - T E Coan
- Department of Physics, Southern Methodist University, Dallas, Texas 75275, USA
| | - J A B Coelho
- Department of Physics and Astonomy, Tufts University, Medford, Massachusetts 02155, USA
| | - M Colo
- Department of Physics, College of William & Mary, Williamsburg, Virginia 23187, USA
| | - J Cooper
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - L Corwin
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701, USA
| | - D Cronin-Hennessy
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - A Cunningham
- Physics Department, University of Texas at Dallas, 800 W. Campbell Road, Richardson, Texas 75083-0688, USA
| | - G S Davies
- Indiana University, Bloomington, Indiana 47405, USA
| | - J P Davies
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - M Del Tutto
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P F Derwent
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K N Deepthi
- School of Physics, University of Hyderabad, Hyderabad 500 046, India
| | - D Demuth
- Math, Science and Technology Department, University of Minnesota-Crookston, Crookston, Minnesota 56716, USA
| | - S Desai
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - G Deuerling
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Devan
- Department of Physics, College of William & Mary, Williamsburg, Virginia 23187, USA
| | - J Dey
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Dharmapalan
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - P Ding
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Dixon
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Z Djurcic
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - E C Dukes
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - H Duyang
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - R Ehrlich
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - G J Feldman
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - N Felt
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - E J Fenyves
- Physics Department, University of Texas at Dallas, 800 W. Campbell Road, Richardson, Texas 75083-0688, USA
| | - E Flumerfelt
- Department of Physics and Astronomy, University of Tennessee, 1408 Circle Drive, Knoxville, Tennessee 37996, USA
| | - S Foulkes
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M J Frank
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - W Freeman
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Gabrielyan
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - H R Gallagher
- Department of Physics and Astonomy, Tufts University, Medford, Massachusetts 02155, USA
| | - M Gebhard
- Indiana University, Bloomington, Indiana 47405, USA
| | - T Ghosh
- Instituto de Física, Universidade Federal de Goiás, Goiánia, Goiás 74690-900, Brazil
| | - W Gilbert
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - A Giri
- Department of Physics, IIT Hyderabad, Hyderabad 502 205, India
| | - S Goadhouse
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - R A Gomes
- Instituto de Física, Universidade Federal de Goiás, Goiánia, Goiás 74690-900, Brazil
| | - L Goodenough
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - M C Goodman
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - V Grichine
- Nuclear Physics Department, Lebedev Physical Institute, Leninsky Prospect 53, 119991 Moscow, Russia
| | - N Grossman
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Group
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - J Grudzinski
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - V Guarino
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - B Guo
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - A Habig
- Department of Physics and Astronomy, University of Minnesota-Duluth, Duluth, Minnesota 55812, USA
| | - T Handler
- Department of Physics and Astronomy, University of Tennessee, 1408 Circle Drive, Knoxville, Tennessee 37996, USA
| | - J Hartnell
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - R Hatcher
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Hatzikoutelis
- Department of Physics and Astronomy, University of Tennessee, 1408 Circle Drive, Knoxville, Tennessee 37996, USA
| | - K Heller
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - C Howcroft
- California Institute of Technology, Pasadena, California 91125, USA
| | - J Huang
- Department of Physics, University of Texas at Austin, 1 University Station C1600, Austin, Texas 78712, USA
| | - X Huang
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - J Hylen
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Ishitsuka
- Indiana University, Bloomington, Indiana 47405, USA
| | - F Jediny
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - C Jensen
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Jensen
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - C Johnson
- Indiana University, Bloomington, Indiana 47405, USA
| | - H Jostlein
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - G K Kafka
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - Y Kamyshkov
- Department of Physics and Astronomy, University of Tennessee, 1408 Circle Drive, Knoxville, Tennessee 37996, USA
| | - S M S Kasahara
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - S Kasetti
- School of Physics, University of Hyderabad, Hyderabad 500 046, India
| | - K Kephart
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - G Koizumi
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Kotelnikov
- Nuclear Physics Department, Lebedev Physical Institute, Leninsky Prospect 53, 119991 Moscow, Russia
| | - I Kourbanis
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Z Krahn
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - V Kravtsov
- Department of Physics, Southern Methodist University, Dallas, Texas 75275, USA
| | - A Kreymer
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Ch Kulenberg
- Joint Institute for Nuclear Research Joliot-Curie, 6 Dubna, Moscow Region 141980, Russia
| | - A Kumar
- Department of Physics, Panjab University, Chandigarh 106 014, India
| | - T Kutnink
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - R Kwarciancy
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J Kwong
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - K Lang
- Department of Physics, University of Texas at Austin, 1 University Station C1600, Austin, Texas 78712, USA
| | - A Lee
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - W M Lee
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K Lee
- Physics and Astronomy Department, UCLA, Box 951547, Los Angeles, California 90095-1547, USA
| | - S Lein
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - J Liu
- Department of Physics, College of William & Mary, Williamsburg, Virginia 23187, USA
| | - M Lokajicek
- Institute of Physics, Czech Academy of Sciences, Prague, Czech Republic
| | - J Lozier
- California Institute of Technology, Pasadena, California 91125, USA
| | - Q Lu
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Lucas
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Luchuk
- Institute for Nuclear Research of Russian Academy of Sciences, 7a 60th October Anniversary Prospect, Moscow 117312, Russia
| | - P Lukens
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - G Lukhanin
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Magill
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - K Maan
- Department of Physics, Panjab University, Chandigarh 106 014, India
| | - W A Mann
- Department of Physics and Astonomy, Tufts University, Medford, Massachusetts 02155, USA
| | - M L Marshak
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - M Martens
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J Martincik
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - P Mason
- Department of Physics and Astronomy, University of Tennessee, 1408 Circle Drive, Knoxville, Tennessee 37996, USA
| | - K Matera
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Mathis
- Department of Physics, College of William & Mary, Williamsburg, Virginia 23187, USA
| | - V Matveev
- Institute for Nuclear Research of Russian Academy of Sciences, 7a 60th October Anniversary Prospect, Moscow 117312, Russia
| | - N Mayer
- Department of Physics and Astonomy, Tufts University, Medford, Massachusetts 02155, USA
| | - E McCluskey
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Mehdiyev
- Department of Physics, University of Texas at Austin, 1 University Station C1600, Austin, Texas 78712, USA
| | - H Merritt
- Indiana University, Bloomington, Indiana 47405, USA
| | - M D Messier
- Indiana University, Bloomington, Indiana 47405, USA
| | - H Meyer
- Physics Division, Wichita State University, 1845 Fairmout Street, Wichita, Kansas 67220, USA
| | - T Miao
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Michael
- California Institute of Technology, Pasadena, California 91125, USA
| | - S P Mikheyev
- Institute for Nuclear Research of Russian Academy of Sciences, 7a 60th October Anniversary Prospect, Moscow 117312, Russia
| | - W H Miller
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - S R Mishra
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - R Mohanta
- School of Physics, University of Hyderabad, Hyderabad 500 046, India
| | - A Moren
- Department of Physics and Astronomy, University of Minnesota-Duluth, Duluth, Minnesota 55812, USA
| | - L Mualem
- California Institute of Technology, Pasadena, California 91125, USA
| | - M Muether
- Physics Division, Wichita State University, 1845 Fairmout Street, Wichita, Kansas 67220, USA
| | - S Mufson
- Indiana University, Bloomington, Indiana 47405, USA
| | - J Musser
- Indiana University, Bloomington, Indiana 47405, USA
| | - H B Newman
- California Institute of Technology, Pasadena, California 91125, USA
| | - J K Nelson
- Department of Physics, College of William & Mary, Williamsburg, Virginia 23187, USA
| | - E Niner
- Indiana University, Bloomington, Indiana 47405, USA
| | - A Norman
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J Nowak
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - Y Oksuzian
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - A Olshevskiy
- Joint Institute for Nuclear Research Joliot-Curie, 6 Dubna, Moscow Region 141980, Russia
| | - J Oliver
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - T Olson
- Department of Physics and Astonomy, Tufts University, Medford, Massachusetts 02155, USA
| | - J Paley
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Pandey
- Department of Physics & Astrophysics, University of Delhi, Delhi 110007, India
| | - A Para
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R B Patterson
- California Institute of Technology, Pasadena, California 91125, USA
| | - G Pawloski
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - N Pearson
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - D Perevalov
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Pershey
- California Institute of Technology, Pasadena, California 91125, USA
| | - E Peterson
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - R Petti
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - S Phan-Budd
- Department of Physics, Winona State University, P.O. Box 5838, Winona, Minnesota 55987, USA
| | - L Piccoli
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Pla-Dalmau
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R K Plunkett
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Poling
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - B Potukuchi
- Department of Physics and Electronics, University of Jammu, Jammu Tawi, 180 006 Jammu & Kashmir, India
| | - F Psihas
- Indiana University, Bloomington, Indiana 47405, USA
| | - D Pushka
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - X Qiu
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - N Raddatz
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - A Radovic
- Department of Physics, College of William & Mary, Williamsburg, Virginia 23187, USA
| | - R A Rameika
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Ray
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - B Rebel
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Rechenmacher
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - B Reed
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701, USA
| | - R Reilly
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Rocco
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - D Rodkin
- Institute for Nuclear Research of Russian Academy of Sciences, 7a 60th October Anniversary Prospect, Moscow 117312, Russia
| | - K Ruddick
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - R Rusack
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - V Ryabov
- Nuclear Physics Department, Lebedev Physical Institute, Leninsky Prospect 53, 119991 Moscow, Russia
| | - K Sachdev
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - S Sahijpal
- Department of Physics, Panjab University, Chandigarh 106 014, India
| | - H Sahoo
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - O Samoylov
- Joint Institute for Nuclear Research Joliot-Curie, 6 Dubna, Moscow Region 141980, Russia
| | - M C Sanchez
- Argonne National Laboratory, Argonne, Illinois 60439, USA
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - N Saoulidou
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Schlabach
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J Schneps
- Department of Physics and Astonomy, Tufts University, Medford, Massachusetts 02155, USA
| | - R Schroeter
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - J Sepulveda-Quiroz
- Argonne National Laboratory, Argonne, Illinois 60439, USA
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - P Shanahan
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - B Sherwood
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - A Sheshukov
- Joint Institute for Nuclear Research Joliot-Curie, 6 Dubna, Moscow Region 141980, Russia
| | - J Singh
- Department of Physics, Panjab University, Chandigarh 106 014, India
| | - V Singh
- Department of Physics, Banaras Hindu University, Varanasi 221 005, India
| | - A Smith
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - D Smith
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701, USA
| | - J Smolik
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - N Solomey
- Physics Division, Wichita State University, 1845 Fairmout Street, Wichita, Kansas 67220, USA
| | - A Sotnikov
- Joint Institute for Nuclear Research Joliot-Curie, 6 Dubna, Moscow Region 141980, Russia
| | - A Sousa
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - K Soustruznik
- Charles University in Prague, Faculty of Mathematics and Physics, Institute of Particle and Nuclear Physics, Prague, Czech Republic
| | - Y Stenkin
- Institute for Nuclear Research of Russian Academy of Sciences, 7a 60th October Anniversary Prospect, Moscow 117312, Russia
| | - M Strait
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - L Suter
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - R L Talaga
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - M C Tamsett
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - S Tariq
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Tas
- Charles University in Prague, Faculty of Mathematics and Physics, Institute of Particle and Nuclear Physics, Prague, Czech Republic
| | - R J Tesarek
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R B Thayyullathil
- Department of Physics, Cochin University of Science and Technology, Kochi 682 022, India
| | - K Thomsen
- Department of Physics and Astronomy, University of Minnesota-Duluth, Duluth, Minnesota 55812, USA
| | - X Tian
- Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208, USA
| | - S C Tognini
- Instituto de Física, Universidade Federal de Goiás, Goiánia, Goiás 74690-900, Brazil
| | - R Toner
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - J Trevor
- California Institute of Technology, Pasadena, California 91125, USA
| | - G Tzanakos
- Department of Physics, University of Athens, Athens 15771, Greece
| | - J Urheim
- Indiana University, Bloomington, Indiana 47405, USA
| | - P Vahle
- Department of Physics, College of William & Mary, Williamsburg, Virginia 23187, USA
| | - L Valerio
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - L Vinton
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - T Vrba
- Czech Technical University in Prague, Brehova 7, 115 19 Prague 1, Czech Republic
| | - A V Waldron
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - B Wang
- Department of Physics, Southern Methodist University, Dallas, Texas 75275, USA
| | - Z Wang
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA
| | - A Weber
- Subdepartment of Particle Physics, University of Oxford, Oxford OX1 3RH, United Kingdom
- Rutherford Appleton Laboratory, Science and Technology Facilities Council, Didcot OX11 0QX, United Kingdom
| | - A Wehmann
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | | | - N Wilcer
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Wildberger
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - D Wildman
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K Williams
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S G Wojcicki
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K Wood
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - M Xiao
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - T Xin
- Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
| | - N Yadav
- Department of Physics, IIT Guwahati, Guwahati 781 039, India
| | - S Yang
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - S Zadorozhnyy
- Institute for Nuclear Research of Russian Academy of Sciences, 7a 60th October Anniversary Prospect, Moscow 117312, Russia
| | - J Zalesak
- Institute of Physics, Czech Academy of Sciences, Prague, Czech Republic
| | - B Zamorano
- Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom
| | - A Zhao
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - J Zirnstein
- School of Physics and Astronomy, University of Minnesota-Twin Cities, Minneapolis, Minnesota 55455, USA
| | - R Zwaska
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
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Plant D, Webster A, Nair N, Oliver J, Smith S, Eyre S, Hyrich KL, Wilson AG, Morgan AW, Isaacs J, Worthington J, Barton A. A8.03 Differential methylation as a biomarker of response to etanercept in patients with rheumatoid arthritis. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-209124.156] [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: 11/03/2022]
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Cafiero M, Lloberas-Valls O, Cante J, Oliver J. The domain interface method: a general-purpose non-intrusive technique for non-conforming domain decomposition problems. Comput Mech 2015; 57:555-581. [PMID: 27429502 PMCID: PMC4922449 DOI: 10.1007/s00466-015-1239-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 12/09/2015] [Indexed: 06/06/2023]
Abstract
A domain decomposition technique is proposed which is capable of properly connecting arbitrary non-conforming interfaces. The strategy essentially consists in considering a fictitious zero-width interface between the non-matching meshes which is discretized using a Delaunay triangulation. Continuity is satisfied across domains through normal and tangential stresses provided by the discretized interface and inserted in the formulation in the form of Lagrange multipliers. The final structure of the global system of equations resembles the dual assembly of substructures where the Lagrange multipliers are employed to nullify the gap between domains. A new approach to handle floating subdomains is outlined which can be implemented without significantly altering the structure of standard industrial finite element codes. The effectiveness of the developed algorithm is demonstrated through a patch test example and a number of tests that highlight the accuracy of the methodology and independence of the results with respect to the framework parameters. Considering its high degree of flexibility and non-intrusive character, the proposed domain decomposition framework is regarded as an attractive alternative to other established techniques such as the mortar approach.
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Affiliation(s)
- M. Cafiero
- />CIMNE – Centre Internacional de Metodes Numerics en Enginyeria, Barcelona, Spain
| | - O. Lloberas-Valls
- />CIMNE – Centre Internacional de Metodes Numerics en Enginyeria, Barcelona, Spain
| | - J. Cante
- />CIMNE – Centre Internacional de Metodes Numerics en Enginyeria, Barcelona, Spain
- />E.T.S. d’Enginyeries Industrial i Aeronàutica de Terrassa, Technical University of Catalonia (Barcelona Tech), Campus Terrassa UPC, c/ Colom 11, 08222 Terrassa, Spain
| | - J. Oliver
- />CIMNE – Centre Internacional de Metodes Numerics en Enginyeria, Barcelona, Spain
- />E.T.S d’Enginyers de Camins, Canals i Ports, Technical University of Catalonia (Barcelona Tech), Campus Nord UPC, Mòdul C-1, c/ Jordi Girona 1-3, 08034 Barcelona, Spain
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Oliver J, Budzevich M, Hunt D, Moros E, Zhang G. TU-F-CAMPUS-J-05: Effect of Uncorrelated Noise Texture On Computed Tomography Quantitative Image Features. Med Phys 2015. [DOI: 10.1118/1.4925810] [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: 11/07/2022] Open
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Rama Ballesteros A, Hernández R, Perazzoli G, Oliver J, Cabeza L, Jiménez-Luna C, Leiva M, Jiménez J, Prados J. Gef Gene: a New Suicide Gene Therapy for Non-Small Cell Lung Cancer. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv045.15] [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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48
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Oliver J, Budzevich M, Zhang G, Latifi K, Dilling T, Balagurunathan Y, Gu Y, Grove O, Feygelman V, Gillies R, Moros E, Lee H. SU-E-QI-17: Dependence of 3D/4D PET Quantitative Image Features On Noise. Med Phys 2014. [DOI: 10.1118/1.4888997] [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: 11/07/2022] Open
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49
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Budzevich M, Grove O, Balagurunathan Y, Gu Y, Wang H, Oliver J, Latifi K, Zhang G, Dilling T, Gillies R, Moros E, Lee H. SU-E-QI-16: Reproducibility of Computed Tomography Quantitative Structural Features Using the FDA Thoracic Phantom Image Database. Med Phys 2014. [DOI: 10.1118/1.4888996] [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: 11/07/2022] Open
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50
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Meylan C, Cronin J, Oliver J, Hopkins W, Pinder S. Contribution of Vertical Strength and Power to Sprint Performance in Young Male Athletes. Int J Sports Med 2014; 35:749-54. [DOI: 10.1055/s-0033-1363191] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- C. Meylan
- Sport Performance Research Insitute New Zealand, AUT University, Auckland, New Zealand
| | - J. Cronin
- Sport Performance Research Insitute New Zealand, AUT University, Auckland, New Zealand
| | - J. Oliver
- Cardiff School of Sport, Cardiff Metropolitan University, Cardiff, United Kingdom
| | - W. Hopkins
- Sport Performance Research Insitute New Zealand, AUT University, Auckland, New Zealand
| | - S. Pinder
- Manukau Institute of Technology, Engineering, Auckland, New Zealand
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