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Gjuka D, Adib E, Garrison K, Chen J, Zhang Y, Li W, Boutz D, Lamb C, Tanno Y, Nassar A, El Zarif T, Kale N, Rakaee M, Mouhieddine TH, Alaiwi SA, Gusev A, Rogers T, Gao J, Georgiou G, Kwiatkowski DJ, Stone E. Enzyme-mediated depletion of methylthioadenosine restores T cell function in MTAP-deficient tumors and reverses immunotherapy resistance. Cancer Cell 2023; 41:1774-1787.e9. [PMID: 37774699 PMCID: PMC10591910 DOI: 10.1016/j.ccell.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 06/20/2023] [Accepted: 09/05/2023] [Indexed: 10/01/2023]
Abstract
Chromosomal region 9p21 containing tumor suppressors CDKN2A/B and methylthioadenosine phosphorylase (MTAP) is one of the most frequent genetic deletions in cancer. 9p21 loss is correlated with reduced tumor-infiltrating lymphocytes (TILs) and resistance to immune checkpoint inhibitor (ICI) therapy. Previously thought to be caused by CDKN2A/B loss, we now show that it is loss of MTAP that leads to poor outcomes on ICI therapy and reduced TIL density. MTAP loss causes accumulation of methylthioadenosine (MTA) both intracellularly and extracellularly and profoundly impairs T cell function via the inhibition of protein arginine methyltransferase 5 (PRMT5) and by adenosine receptor agonism. Administration of MTA-depleting enzymes reverses this immunosuppressive effect, increasing TILs and drastically impairing tumor growth and importantly, synergizes well with ICI therapy. As several studies have shown ICI resistance in 9p21/MTAP null/low patients, we propose that MTA degrading therapeutics may have substantial therapeutic benefit in these patients by enhancing ICI effectiveness.
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Affiliation(s)
- Donjeta Gjuka
- Department of Chemical Engineering, University of Texas, Austin, TX, USA
| | - Elio Adib
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA; Lank Genitourinary Center, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Kendra Garrison
- Department of Chemical Engineering, University of Texas, Austin, TX, USA
| | - Jianfeng Chen
- Department of Genitourinary Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yuxue Zhang
- Department of Genitourinary Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wenjiao Li
- Department of Genitourinary Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Daniel Boutz
- Department of Molecular Biosciences, University of Texas, Austin, TX, USA
| | - Candice Lamb
- Department of Chemical Engineering, University of Texas, Austin, TX, USA; Department of Molecular Biosciences, University of Texas, Austin, TX, USA
| | - Yuri Tanno
- Department of Chemical Engineering, University of Texas, Austin, TX, USA
| | - Amin Nassar
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Talal El Zarif
- Lank Genitourinary Center, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Neil Kale
- Worcester Polytechnic Institute, Worcester, MA, USA
| | - Mehrdad Rakaee
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Tarek H Mouhieddine
- Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, USA
| | - Sarah Abou Alaiwi
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA; Lank Genitourinary Center, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Alexander Gusev
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Thomas Rogers
- Children's Medical Center Research Institute, University of Texas Southwestern, Dallas, TX, USA
| | - Jianjun Gao
- Department of Genitourinary Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - George Georgiou
- Department of Chemical Engineering, University of Texas, Austin, TX, USA; Department of Molecular Biosciences, University of Texas, Austin, TX, USA; Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX, USA; Department of Oncology, University of Texas Dell Medical School, LiveSTRONG Cancer Institutes, Austin, TX, USA
| | | | - Everett Stone
- Department of Molecular Biosciences, University of Texas, Austin, TX, USA; Department of Oncology, University of Texas Dell Medical School, LiveSTRONG Cancer Institutes, Austin, TX, USA.
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Macken WL, Falabella M, McKittrick C, Pizzamiglio C, Ellmers R, Eggleton K, Woodward CE, Patel Y, Labrum R, Phadke R, Reilly MM, DeVile C, Sarkozy A, Footitt E, Davison J, Rahman S, Houlden H, Bugiardini E, Quinlivan R, Hanna MG, Vandrovcova J, Pitceathly RDS, Hubbard TJP, Jackson R, Jones LJ, Kasperaviciute D, Kayikci M, Kousathanas A, Lahnstein L, Lakey A, Leigh SEA, Leong IUS, Lopez FJ, Maleady-Crowe F, McEntagart M, Minneci F, Mitchell J, Moutsianas L, Mueller M, Murugaesu N, Need AC, O’Donovan P, Odhams CA, Patch C, Perez-Gil D, Pereira MB, Pullinger J, Rahim T, Rendon A, Rogers T, Savage K, Sawant K, Scott RH, Siddiq A, Sieghart A, Smith SC, Sosinsky A, Stuckey A, Tanguy M, Taylor Tavares AL, Thomas ERA, Thompson SR, Tucci A, Welland MJ, Williams E, Witkowska K, Wood SM, Zarowiecki M, Phadke R, Reilly MM, DeVile C, Sarkozy A, Footitt E, Davison J, Rahman S, Houlden H, Bugiardini E, Quinlivan R, Hanna MG, Vandrovcova J, Pitceathly RDS. Specialist multidisciplinary input maximises rare disease diagnoses from whole genome sequencing. Nat Commun 2022; 13:6324. [PMID: 36344503 PMCID: PMC9640711 DOI: 10.1038/s41467-022-32908-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 08/24/2022] [Indexed: 11/09/2022] Open
Abstract
Diagnostic whole genome sequencing (WGS) is increasingly used in rare diseases. However, standard, semi-automated WGS analysis may overlook diagnoses in complex disorders. Here, we show that specialist multidisciplinary analysis of WGS, following an initial 'no primary findings' (NPF) report, improves diagnostic rates and alters management. We undertook WGS in 102 adults with diagnostically challenging primary mitochondrial disease phenotypes. NPF cases were reviewed by a genomic medicine team, thus enabling bespoke informatic approaches, co-ordinated phenotypic validation, and functional work. We enhanced the diagnostic rate from 16.7% to 31.4%, with management implications for all new diagnoses, and detected strong candidate disease-causing variants in a further 3.9% of patients. This approach presents a standardised model of care that supports mainstream clinicians and enhances diagnostic equity for complex disorders, thereby facilitating access to the potential benefits of genomic healthcare. This research was made possible through access to the data and findings generated by the 100,000 Genomes Project: http://www.genomicsengland.co.uk .
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Affiliation(s)
- William L. Macken
- grid.83440.3b0000000121901201Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK ,grid.436283.80000 0004 0612 2631NHS Highly Specialised Service for Rare Mitochondrial Disorders, Queen Square Centre for Neuromuscular Diseases, The National Hospital for Neurology and Neurosurgery, London, UK
| | - Micol Falabella
- grid.83440.3b0000000121901201Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
| | - Caroline McKittrick
- grid.83440.3b0000000121901201Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
| | - Chiara Pizzamiglio
- grid.83440.3b0000000121901201Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK ,grid.436283.80000 0004 0612 2631NHS Highly Specialised Service for Rare Mitochondrial Disorders, Queen Square Centre for Neuromuscular Diseases, The National Hospital for Neurology and Neurosurgery, London, UK
| | - Rebecca Ellmers
- Neurogenetics Unit, Rare and Inherited Disease Laboratory, North Thames Genomic Laboratory Hub, London, UK
| | - Kelly Eggleton
- Neurogenetics Unit, Rare and Inherited Disease Laboratory, North Thames Genomic Laboratory Hub, London, UK
| | - Cathy E. Woodward
- grid.436283.80000 0004 0612 2631NHS Highly Specialised Service for Rare Mitochondrial Disorders, Queen Square Centre for Neuromuscular Diseases, The National Hospital for Neurology and Neurosurgery, London, UK ,Neurogenetics Unit, Rare and Inherited Disease Laboratory, North Thames Genomic Laboratory Hub, London, UK
| | - Yogen Patel
- Neurogenetics Unit, Rare and Inherited Disease Laboratory, North Thames Genomic Laboratory Hub, London, UK
| | - Robyn Labrum
- grid.436283.80000 0004 0612 2631NHS Highly Specialised Service for Rare Mitochondrial Disorders, Queen Square Centre for Neuromuscular Diseases, The National Hospital for Neurology and Neurosurgery, London, UK ,Neurogenetics Unit, Rare and Inherited Disease Laboratory, North Thames Genomic Laboratory Hub, London, UK
| | | | - Rahul Phadke
- grid.424537.30000 0004 5902 9895Dubowitz Neuromuscular Centre, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Mary M. Reilly
- grid.83440.3b0000000121901201Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
| | - Catherine DeVile
- grid.424537.30000 0004 5902 9895Department of Neurosciences, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Anna Sarkozy
- grid.424537.30000 0004 5902 9895Dubowitz Neuromuscular Centre, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Emma Footitt
- grid.424537.30000 0004 5902 9895Metabolic Unit, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - James Davison
- grid.424537.30000 0004 5902 9895Metabolic Unit, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK ,grid.420468.cNational Institute for Health and Care Research Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - Shamima Rahman
- grid.424537.30000 0004 5902 9895Metabolic Unit, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK ,grid.83440.3b0000000121901201Mitochondrial Research Group, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Henry Houlden
- grid.83440.3b0000000121901201Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
| | - Enrico Bugiardini
- grid.83440.3b0000000121901201Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK ,grid.436283.80000 0004 0612 2631NHS Highly Specialised Service for Rare Mitochondrial Disorders, Queen Square Centre for Neuromuscular Diseases, The National Hospital for Neurology and Neurosurgery, London, UK
| | - Rosaline Quinlivan
- grid.83440.3b0000000121901201Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK ,grid.436283.80000 0004 0612 2631NHS Highly Specialised Service for Rare Mitochondrial Disorders, Queen Square Centre for Neuromuscular Diseases, The National Hospital for Neurology and Neurosurgery, London, UK ,grid.424537.30000 0004 5902 9895Dubowitz Neuromuscular Centre, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Michael G. Hanna
- grid.83440.3b0000000121901201Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK ,grid.436283.80000 0004 0612 2631NHS Highly Specialised Service for Rare Mitochondrial Disorders, Queen Square Centre for Neuromuscular Diseases, The National Hospital for Neurology and Neurosurgery, London, UK
| | - Jana Vandrovcova
- grid.83440.3b0000000121901201Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK
| | - Robert D. S. Pitceathly
- grid.83440.3b0000000121901201Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK ,grid.436283.80000 0004 0612 2631NHS Highly Specialised Service for Rare Mitochondrial Disorders, Queen Square Centre for Neuromuscular Diseases, The National Hospital for Neurology and Neurosurgery, London, UK
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Braungart S, Williams C, Craigie RJ, Cross KM, Dick A, Okoye B, Rogers T, Losty PD, Glaser A, Powis M. Reply to "Comment on: Standardizing the surgical management of benign ovarian tumours in children and adolescents: A best practice Delphi consensus statement". Pediatr Blood Cancer 2022; 69:e29737. [PMID: 35484957 DOI: 10.1002/pbc.29737] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 03/31/2022] [Indexed: 11/10/2022]
Affiliation(s)
- S Braungart
- Department of Paediatric Surgery, Royal Manchester Children's Hospital, Manchester, UK.,Department of Paediatric Surgery, Alder Hey Children's Hospital, Liverpool, UK
| | - C Williams
- Department of Paediatric Surgery, Alder Hey Children's Hospital, Liverpool, UK.,Department of Gynaecology, Liverpool Women's Hospital, Liverpool, UK
| | - R J Craigie
- Department of Paediatric Surgery, Royal Manchester Children's Hospital, Manchester, UK
| | - K M Cross
- Department of Paediatric Surgery, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - A Dick
- Department of Paediatric Surgery, Royal Belfast Hospital for Sick Children, Belfast, UK
| | - B Okoye
- Department of Paediatric Surgery, St George's Hospital London, UK
| | - T Rogers
- Department of Paediatric Surgery, Bristol Royal Hospital for Children, Bristol, UK
| | - P D Losty
- Department of Paediatric Surgery, Alder Hey Children's Hospital, Liverpool, UK.,Faculty of Health and Life Sciences, University of Liverpool, Liverpool, UK
| | - A Glaser
- Department of Paediatric Oncology, Leeds Teaching Hospitals NHS Trust, Leeds, UK.,Leeds Institute of Medical Research, University of Leeds, Leeds, UK
| | - M Powis
- Department of Paediatric Surgery, Leeds Teaching Hospitals NHS Trust, Leeds, UK
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4
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Shoemark A, Griffin H, Wheway G, Hogg C, Lucas JS, Camps C, Taylor J, Carroll M, Loebinger MR, Chalmers JD, Morris-Rosendahl D, Mitchison HM, De Soyza A, Brown D, Ambrose JC, Arumugam P, Bevers R, Bleda M, Boardman-Pretty F, Boustred CR, Brittain H, Caulfield MJ, Chan GC, Fowler T, Giess A, Hamblin A, Henderson S, Hubbard TJP, Jackson R, Jones LJ, Kasperaviciute D, Kayikci M, Kousathanas A, Lahnstein L, Leigh SEA, Leong IUS, Lopez FJ, Maleady-Crowe F, McEntagart M, Minneci F, Moutsianas L, Mueller M, Murugaesu N, Need AC, O'Donovan P, Odhams CA, Patch C, Perez-Gil D, Pereira MB, Pullinger J, Rahim T, Rendon A, Rogers T, Savage K, Sawant K, Scott RH, Siddiq A, Sieghart A, Smith SC, Sosinsky A, Stuckey A, Tanguy M, Taylor Tavares AL, Thomas ERA, Thompson SR, Tucci A, Welland MJ, Williams E, Witkowska K, Wood SM. Genome sequencing reveals underdiagnosis of primary ciliary dyskinesia in bronchiectasis. Eur Respir J 2022; 60:13993003.00176-2022. [PMID: 35728977 DOI: 10.1183/13993003.00176-2022] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 05/12/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Bronchiectasis can result from infectious, genetic, immunological and allergic causes. 60-80% of cases are idiopathic, but a well-recognised genetic cause is the motile ciliopathy, primary ciliary dyskinesia (PCD). Diagnosis of PCD has management implications including addressing comorbidities, implementing genetic and fertility counselling and future access to PCD-specific treatments. Diagnostic testing can be complex; however, PCD genetic testing is moving rapidly from research into clinical diagnostics and would confirm the cause of bronchiectasis. METHODS This observational study used genetic data from severe bronchiectasis patients recruited to the UK 100,000 Genomes Project and patients referred for gene panel testing within a tertiary respiratory hospital. Patients referred for genetic testing due to clinical suspicion of PCD were excluded from both analyses. Data were accessed from the British Thoracic Society audit, to investigate whether motile ciliopathies are underdiagnosed in people with bronchiectasis in the UK. RESULTS Pathogenic or likely pathogenic variants were identified in motile ciliopathy genes in 17 (12%) out of 142 individuals by whole-genome sequencing. Similarly, in a single centre with access to pathological diagnostic facilities, 5-10% of patients received a PCD diagnosis by gene panel, often linked to normal/inconclusive nasal nitric oxide and cilia functional test results. In 4898 audited patients with bronchiectasis, <2% were tested for PCD and <1% received genetic testing. CONCLUSIONS PCD is underdiagnosed as a cause of bronchiectasis. Increased uptake of genetic testing may help to identify bronchiectasis due to motile ciliopathies and ensure appropriate management.
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Affiliation(s)
- Amelia Shoemark
- Respiratory Research Group, Molecular and Cellular Medicine, University of Dundee, Dundee, UK
- Royal Brompton Hospital and NHLI, Imperial College London, London, UK
- Newcastle University and NIHR Biomedical Research Centre for Ageing, Freeman Hospital, Newcastle upon Tyne, UK
| | - Helen Griffin
- Primary Immunodeficiency Group, Newcastle University Translational and Clinical Research Institute, Newcastle upon Tyne, UK
- Newcastle University and NIHR Biomedical Research Centre for Ageing, Freeman Hospital, Newcastle upon Tyne, UK
| | - Gabrielle Wheway
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Claire Hogg
- Royal Brompton Hospital and NHLI, Imperial College London, London, UK
| | - Jane S Lucas
- Primary Ciliary Dyskinesia Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK
- Clinical and Experimental Sciences Academic Unit, University of Southampton Faculty of Medicine, Southampton, UK
| | | | - Carme Camps
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Clinical Informatics Research Office, John Radcliffe Hospital, Oxford, UK
| | - Jenny Taylor
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Clinical Informatics Research Office, John Radcliffe Hospital, Oxford, UK
| | - Mary Carroll
- Primary Ciliary Dyskinesia Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | | | - James D Chalmers
- Respiratory Research Group, Molecular and Cellular Medicine, University of Dundee, Dundee, UK
| | - Deborah Morris-Rosendahl
- Clinical Genetics and Genomics, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust and NHLI, Imperial College London, London, UK
| | - Hannah M Mitchison
- Genetics and Genomic Medicine Department, University College London, UCL Great Ormond Street Institute of Child Health, London, UK
- These authors contributed equally to this manuscript
| | - Anthony De Soyza
- Newcastle University and NIHR Biomedical Research Centre for Ageing, Freeman Hospital, Newcastle upon Tyne, UK
- These authors contributed equally to this manuscript
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Covas Moschovas M, Jaber A, Perera R, Sandri M, Rogers T, Morales K, Ortiz C, Patel V. Simultaneous hernia repair in robotic-assisted radical prostatectomy is safe with low rates of mesh complications. EUR UROL SUPPL 2022. [DOI: 10.1016/s2666-1683(22)02258-3] [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: 11/05/2022] Open
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Rogers T, Bichl S, Forberg H. 78 Previsit planning initiative in partnership with children with cystic fibrosis and families. J Cyst Fibros 2022. [DOI: 10.1016/s1569-1993(22)00769-x] [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: 11/05/2022]
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Bichl S, Hoogendoorn A, Heyman C, Rogers T, Forberg H. 344 Implementation of a tiered system of screening for cystic fibrosis related diabetes using oral glucose tolerance testing and continuous glucose monitoring. J Cyst Fibros 2022. [DOI: 10.1016/s1569-1993(22)01034-7] [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: 11/06/2022]
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Reichenbach ZW, DiMattio K, Rajakaruna S, Ambrose D, Cornwell WD, Tallarida RJ, Rogers T, Liu-Chen LY, Tuma RF, Ward SJ. Modulation of Morphine Analgesia, Antinociceptive Tolerance, and Mu-Opioid Receptor Binding by the Cannabinoid CB2 Receptor Agonist O-1966. Front Pharmacol 2022; 13:803331. [PMID: 35529434 PMCID: PMC9068870 DOI: 10.3389/fphar.2022.803331] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 03/31/2022] [Indexed: 11/29/2022] Open
Abstract
Acutely, non-selective cannabinoid (CB) agonists have been shown to increase morphine antinociceptive effects, and we and others have also demonstrated that non-selective CB agonists attenuate morphine antinociceptive tolerance. Activation of cannabinoid CB2 receptors reverses allodynia and hyperalgesia in models of chronic pain, and co-administration of morphine with CB2 receptor selective agonists has been shown to be synergistic. CB2 receptor activation has also been shown to reduce morphine-induced hyperalgesia in rodents, an effect attributed to CB2 receptor modulation of inflammation. In the present set of experiments, we tested both the acute and chronic interactions between morphine and the CB2 receptor selective agonist O-1966 treatments on antinociception and antinociceptive tolerance in C57Bl6 mice. Co-administration of morphine and O-1966 was tested under three dosing regimens: simultaneous administration, morphine pre-treated with O-1966, and O-1966 pre-treated with morphine. The effects of O-1966 on mu-opioid receptor binding were determined using [3H]DAMGO and [35S]GTPγS binding assays, and these interactions were further examined by FRET analysis linked to flow cytometry. Results yielded surprising evidence of interactions between the CB2 receptor selective agonist O-1966 and morphine that were dependent upon the order of administration. When O-1966 was administered prior to or simultaneous with morphine, morphine antinociception was attenuated and antinociceptive tolerance was exacerbated. When O-1966 was administered following morphine, morphine antinociception was not affected and antinociceptive tolerance was attenuated. The [35S]GTPγS results suggest that O-1966 interrupts functional activity of morphine at the mu-opioid receptor, leading to decreased potency of morphine to produce acute thermal antinociceptive effects and potentiation of morphine antinociceptive tolerance. However, O-1966 administered after morphine blocked morphine hyperalgesia and led to an attenuation of morphine tolerance, perhaps due to well-documented anti-inflammatory effects of CB2 receptor agonism.
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Affiliation(s)
- Zachary W. Reichenbach
- Center for Substance Abuse Research (CSAR), Department of Neural Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
- Department of Gastroenterology and Hepatology, Temple University Hospital, Philadelphia, PA, United States
| | - Kelly DiMattio
- Center for Substance Abuse Research (CSAR), Department of Neural Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Suren Rajakaruna
- Center for Inflammation, Translational, and Clinical Lung Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - David Ambrose
- Center for Inflammation, Translational, and Clinical Lung Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - William D. Cornwell
- Center for Inflammation, Translational, and Clinical Lung Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Ronald J. Tallarida
- Center for Substance Abuse Research (CSAR), Department of Neural Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Thomas Rogers
- Center for Inflammation, Translational, and Clinical Lung Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Lee-Yuan Liu-Chen
- Center for Substance Abuse Research (CSAR), Department of Neural Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Ronald F. Tuma
- Center for Substance Abuse Research (CSAR), Department of Neural Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Sara Jane Ward
- Center for Substance Abuse Research (CSAR), Department of Neural Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
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Terwisscha van Scheltinga C, Wijnen M, Martelli H, Guerin F, Rogers T, Craigie R, Burrieza GG, Dall’Igna P, De Corti F, Smeulders N, van Rijn R, Fajardo R, Mandeville H, Zanetti I, Coppadoro B, Minard-Colin V, Jenney M, Bisogno G, van Noesel M, van der Steeg A, Merks J. In transit metastases in children, adolescents and young adults with localized rhabdomyosarcoma of the distal extremities: Analysis of the EpSSG RMS 2005 study. Eur J Surg Oncol 2022; 48:1536-1542. [DOI: 10.1016/j.ejso.2022.03.001] [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] [Received: 11/03/2021] [Revised: 02/16/2022] [Accepted: 03/03/2022] [Indexed: 10/18/2022] Open
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10
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Covas Moschovas M, Rogers T, Noel J, Abdel J, Bhat S, Patel V. Anatomical robotic-assisted radical prostatectomy: Step-by-step nerve-sparing technique for different grades of preservation. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)01293-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Covas Moschovas M, Noel J, Jaber A, Rogers T, Mottrie A, Patel V. SP approach to radical prostatectomy: Step-by-step technique comparing the Xi and SP consoles. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)01294-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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12
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Chaturvedi S, Vasen G, Pablo M, Chen X, Beutler N, Kumar A, Tanner E, Illouz S, Rahgoshay D, Burnett J, Holguin L, Chen PY, Ndjamen B, Ott M, Rodick R, Rogers T, Smith DM, Weinberger LS. Identification of a therapeutic interfering particle-A single-dose SARS-CoV-2 antiviral intervention with a high barrier to resistance. Cell 2021; 184:6022-6036.e18. [PMID: 34838159 PMCID: PMC8577993 DOI: 10.1016/j.cell.2021.11.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [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: 05/17/2021] [Revised: 09/22/2021] [Accepted: 11/02/2021] [Indexed: 11/03/2022]
Abstract
Viral-deletion mutants that conditionally replicate and inhibit the wild-type virus (i.e., defective interfering particles, DIPs) have long been proposed as single-administration interventions with high genetic barriers to resistance. However, theories predict that robust, therapeutic DIPs (i.e., therapeutic interfering particles, TIPs) must conditionally spread between cells with R0 >1. Here, we report engineering of TIPs that conditionally replicate with SARS-CoV-2, exhibit R0 >1, and inhibit viral replication 10- to 100-fold. Inhibition occurs via competition for viral replication machinery, and a single administration of TIP RNA inhibits SARS-CoV-2 sustainably in continuous cultures. Strikingly, TIPs maintain efficacy against neutralization-resistant variants (e.g., B.1.351). In hamsters, both prophylactic and therapeutic intranasal administration of lipid-nanoparticle TIPs durably suppressed SARS-CoV-2 by 100-fold in the lungs, reduced pro-inflammatory cytokine expression, and prevented severe pulmonary edema. These data provide proof of concept for a class of single-administration antivirals that may circumvent current requirements to continually update medical countermeasures against new variants.
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Affiliation(s)
- Sonali Chaturvedi
- Gladstone|UCSF Center for Cell Circuitry, Gladstone Institutes, San Francisco, CA 94158, USA; Gladstone Institute of Virology, Gladstone Institutes, San Francisco, CA 94158, USA.
| | - Gustavo Vasen
- Gladstone|UCSF Center for Cell Circuitry, Gladstone Institutes, San Francisco, CA 94158, USA; Gladstone Institute of Virology, Gladstone Institutes, San Francisco, CA 94158, USA
| | - Michael Pablo
- Gladstone|UCSF Center for Cell Circuitry, Gladstone Institutes, San Francisco, CA 94158, USA; Gladstone Institute of Virology, Gladstone Institutes, San Francisco, CA 94158, USA
| | - Xinyue Chen
- Gladstone|UCSF Center for Cell Circuitry, Gladstone Institutes, San Francisco, CA 94158, USA; Gladstone Institute of Virology, Gladstone Institutes, San Francisco, CA 94158, USA
| | - Nathan Beutler
- Department of Medicine, University of California, San Diego, San Diego, CA 92121, USA
| | - Arjun Kumar
- Gladstone|UCSF Center for Cell Circuitry, Gladstone Institutes, San Francisco, CA 94158, USA; Gladstone Institute of Virology, Gladstone Institutes, San Francisco, CA 94158, USA
| | - Elizabeth Tanner
- Gladstone|UCSF Center for Cell Circuitry, Gladstone Institutes, San Francisco, CA 94158, USA; Gladstone Institute of Virology, Gladstone Institutes, San Francisco, CA 94158, USA
| | | | | | - John Burnett
- Beckman Research Institute of City of Hope, Duarte, CA 91010, USA
| | - Leo Holguin
- Beckman Research Institute of City of Hope, Duarte, CA 91010, USA
| | - Pei-Yi Chen
- Gladstone Institute of Virology, Gladstone Institutes, San Francisco, CA 94158, USA
| | - Blaise Ndjamen
- Histology and Light Microscopy Core, Gladstone Institutes, San Francisco, CA 94158, USA
| | - Melanie Ott
- Gladstone Institute of Virology, Gladstone Institutes, San Francisco, CA 94158, USA
| | | | - Thomas Rogers
- Department of Medicine, University of California, San Diego, San Diego, CA 92121, USA
| | - Davey M Smith
- Department of Medicine, University of California, San Diego, San Diego, CA 92121, USA
| | - Leor S Weinberger
- Gladstone|UCSF Center for Cell Circuitry, Gladstone Institutes, San Francisco, CA 94158, USA; Gladstone Institute of Virology, Gladstone Institutes, San Francisco, CA 94158, USA; Department of Biochemistry and Biophysics, University of California, San Francisco, San Francisco, CA 94158, USA; Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, CA 94158, USA.
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13
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Bhat S, Covas Moschovas M, Sandri M, Noel J, Rogers T, Pereira R, Reddy S, Roof S, Patel V. Outcomes of Salvage Robot-Assisted Radical Prostatectomy (S-RARP) post focal ablation for prostate cancer in comparison with primary Robot-assisted Radical Prostatectomy (RARP); A matched analysis. EUR UROL SUPPL 2021. [DOI: 10.1016/s2666-1683(21)02218-7] [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: 10/19/2022] Open
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14
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Lee R, Okuda K, Gallant S, Grubb B, Rogers T, Nakano S, Pickles R, Boucher R, Randell S. 668: Novel method of ex vivo airway tissue culture to model cystic fibrosis. J Cyst Fibros 2021. [DOI: 10.1016/s1569-1993(21)02091-9] [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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15
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Covas Moschovas M, Noel J, Bhat S, Rogers T, Mottrie A, Patel V. SP approach to radical prostatectomy: Step-by-step technique comparing the Xi and SP consoles. EUR UROL SUPPL 2021. [DOI: 10.1016/s2666-1683(21)02281-3] [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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16
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Rogers T, Werthel JD, Crowe MM, Ortiguera CJ, Elhassan B, Sperling JW, Sanchez-Sotelo J, Schoch BS. Shoulder arthroplasty is a viable option in patients with Ehlers-Danlos syndrome. J Shoulder Elbow Surg 2021; 30:2484-2490. [PMID: 33812023 DOI: 10.1016/j.jse.2021.03.146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 03/18/2021] [Accepted: 03/22/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Patients with Ehlers-Danlos syndrome (EDS) have high rates of shoulder instability, which place them at increased risk for instability-related arthropathy. Many studies have assessed outcomes for both primary and revision shoulder instability procedures in this patient population, but there is a paucity of data regarding the outcome of shoulder arthroplasty in EDS patients. The purpose of this study is to evaluate the results and complications of shoulder arthroplasty (SA) performed in a cohort of patients with EDS and compare them to a matched cohort of patients with no EDS. METHODS Over an 11-year period, 10 patients with EDS were identified at a single institution who underwent primary SA (6 anatomic total shoulder arthroplasties [aTSAs], 4 reverse shoulder arthroplasties [RTSAs]). Shoulders were evaluated at a mean follow-up of 60 months (range 25-97 months). This cohort was matched 1:2 based on age, sex, and year of surgery, with patients who underwent SA for either primary osteoarthritis (OA) for aTSA or cuff tear arthropathy for RTSA. EDS patients had a mean age of 55 years, mean body mass index of 26.1, and were all female. The primary outcome measures were postoperative pain, range of motion, complications, and reoperations. RESULTS SA produced similar postoperative pain, range of motion, complications, and reoperations in patients with EDS vs. controls. EDS patients improved pre- to postoperative visual analog scale (VAS) pain score (6.5 to 1.7, P < .001), elevation (96° to 138°, P = .04), and external rotation (36° to 57°, P = .16). Three EDS patients sustained postoperative complications (2 instability and 1 acromial fracture); however, no shoulder was reoperated. CONCLUSIONS EDS patients undergoing SA can expect outcomes comparable to patients with primary OA or cuff tear arthropathy, with clinically meaningful improvements in pain and range of motion. Although EDS patients had no statistically significant increase in complications when compared to controls, their absolute rate of overall complications (3/10 patients; 30%) and postoperative instability (2/10 patients; 20%) in this small case series was relatively high and should be considered when performing SA.
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Affiliation(s)
- Thomas Rogers
- Department of Orthopaedic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | | | - Matthew M Crowe
- Department of Orthopaedic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | | | - Bassem Elhassan
- Department of Orthopaedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - John W Sperling
- Department of Orthopaedic Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - Bradley S Schoch
- Department of Orthopaedic Surgery, Mayo Clinic, Jacksonville, FL, USA.
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17
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Mikami Y, Grubb B, Rogers T, Dang H, Kota P, Gilmore R, Okuda K, Asakura T, Kato T, Gentzsch M, Stutts J, Randell S, O’Neal W, Boucher R. 366: Airway Obstruction Produces Hypoxia-Dependent Sodium Absorption in Human Airway Epithelial Cells. J Cyst Fibros 2021. [DOI: 10.1016/s1569-1993(21)01790-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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Covas Moschovas M, Noel J, Bhat S, Sandri M, Kind S, Rogers T, Mottrie A, Patel V. Perioperative outcomes and long-term continence rates comparing the da Vinci SP and Xi consoles approaching radical prostatectomy: A propensity score matching analysis. EUR UROL SUPPL 2021. [DOI: 10.1016/s2666-1683(21)02236-9] [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: 10/19/2022] Open
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19
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Covas Moschovas M, Rogers T, Noel J, Abdel J, Sandri M, Patel V. Hernia repair with mesh placement during robotic-assisted radical prostatectomy does not increase mesh complications. EUR UROL SUPPL 2021. [DOI: 10.1016/s2666-1683(21)02223-0] [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] Open
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20
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Covas Moschovas M, Chew C, Bhat S, Sandri M, Rogers T, Dell’oglio P, Roof S, Reddy S, Chiara Sighinolfi M, Rocco B, Patel V. Association between Oncotype DX Genomic Prostate Score (GPS) and adverse tumor pathology after radical prostatectomy. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01393-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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21
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Noël J, Helman T, Moschovas M, Helman R, Bhat S, Reddy S, Rogers T, Patel V. Patient surgical satisfaction following da vinci single port and multi port robotic-assisted radical prostatectomy: A propensity score matched analysis. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01486-x] [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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22
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Covas Moschovas M, Bhat S, Rogers T, Reddy S, Noel J, Chew C, Mazzone E, Mottrie A, Patel V. Technical details comparing the da Vinci SP and da Vinci Xi approach to radical prostatectomy. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01664-x] [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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23
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Bhat K, Moschovas M, Sandri M, Sunil R, Noel J, Rogers T, Rocco B, Patel V. A matched analysis of salvage robot assisted radical prostatectomy following focal ablation vs. radical robotic assisted radical prostatectomy. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01431-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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Covas Moschovas M, Bhat S, Sandri M, Rogers T, Mazzone E, Roof S, Mottrie A, Patel V. Comparing the approach to radical prostatectomy using the Da Vinci Xi and Da Vinci Single Port: A propensity score analysis. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01485-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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25
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Song G, He WT, Callaghan S, Anzanello F, Huang D, Ricketts J, Torres JL, Beutler N, Peng L, Vargas S, Cassell J, Parren M, Yang L, Ignacio C, Smith DM, Voss JE, Nemazee D, Ward AB, Rogers T, Burton DR, Andrabi R. Cross-reactive serum and memory B-cell responses to spike protein in SARS-CoV-2 and endemic coronavirus infection. Nat Commun 2021; 12:2938. [PMID: 34011939 PMCID: PMC8134462 DOI: 10.1038/s41467-021-23074-3] [Citation(s) in RCA: 166] [Impact Index Per Article: 55.3] [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: 09/18/2020] [Accepted: 04/08/2021] [Indexed: 01/09/2023] Open
Abstract
Pre-existing immunity to seasonal endemic coronaviruses could have profound consequences for antibody responses to SARS-CoV-2, induced from natural infection or vaccination. A first step to establish whether pre-existing responses can impact SARS-CoV-2 infection is to understand the nature and extent of cross-reactivity in humans to coronaviruses. Here we compare serum antibody and memory B cell responses to coronavirus spike proteins from pre-pandemic and SARS-CoV-2 convalescent donors using binding and functional assays. We show weak evidence of pre-existing SARS-CoV-2 cross-reactive serum antibodies in pre-pandemic donors. However, we find evidence of pre-existing cross-reactive memory B cells that are activated during SARS-CoV-2 infection. Monoclonal antibodies show varying degrees of cross-reactivity with betacoronaviruses, including SARS-CoV-1 and endemic coronaviruses. We identify one cross-reactive neutralizing antibody specific to the S2 subunit of the S protein. Our results suggest that pre-existing immunity to endemic coronaviruses should be considered in evaluating antibody responses to SARS-CoV-2.
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Affiliation(s)
- Ge Song
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA, USA
| | - Wan-Ting He
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA, USA
| | - Sean Callaghan
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA, USA
| | - Fabio Anzanello
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA, USA
| | - Deli Huang
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
| | - James Ricketts
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
| | - Jonathan L Torres
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, USA
| | - Nathan Beutler
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
| | - Linghang Peng
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
| | - Sirena Vargas
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA, USA
| | - Jon Cassell
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA, USA
| | - Mara Parren
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
| | - Linlin Yang
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
| | - Caroline Ignacio
- Division of Infectious Diseases, Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Davey M Smith
- Division of Infectious Diseases, Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - James E Voss
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
| | - David Nemazee
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
| | - Andrew B Ward
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA, USA
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, USA
| | - Thomas Rogers
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
- Division of Infectious Diseases, Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Dennis R Burton
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA.
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA, USA.
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA, USA.
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard University, Cambridge, MA, USA.
| | - Raiees Andrabi
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA.
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA, USA.
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA, USA.
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26
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Rogers T, DeBerardinis RJ. Metabolic Plasticity of Neutrophils: Relevance to Pathogen Responses and Cancer. Trends Cancer 2021; 7:700-713. [PMID: 34023325 DOI: 10.1016/j.trecan.2021.04.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [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: 11/30/2020] [Revised: 04/16/2021] [Accepted: 04/30/2021] [Indexed: 11/17/2022]
Abstract
Neutrophils, the most abundant leukocyte population in humans, constantly patrol the body for foreign cells, including pathogens and cancer cells. Once neutrophils are activated, they engage distinct metabolic pathways to fulfill their specialized antipathogen functions. In this review, we examine current research on the metabolism of neutrophil differentiation and antipathogen responses. We also discuss how tumor-associated neutrophils (TANs) can be educated by cytokines and by the nutrient-restrictive milieu of the tumor microenvironment (TME) to suppress antitumor immunity, promote cancer progression, and contribute to biological heterogeneity among tumors. Last, we discuss the clinical implications of circulating neutrophils and infiltrating TANs and consider how targeting TAN metabolism may synergize with cancer immunotherapy.
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Affiliation(s)
- Thomas Rogers
- Children's Medical Center Research Institute, University of Texas (UT) Southwestern Medical Center, Dallas, TX, USA
| | - Ralph J DeBerardinis
- Children's Medical Center Research Institute, University of Texas (UT) Southwestern Medical Center, Dallas, TX, USA; Howard Hughes Medical Institute, UT Southwestern Medical Center, Dallas, TX, USA.
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27
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Marcos P, Whyte P, Rogers T, McElroy M, Fanning S, Frias J, Bolton D. The prevalence of Clostridioides difficile on farms, in abattoirs and in retail foods in Ireland. Food Microbiol 2021; 98:103781. [PMID: 33875209 DOI: 10.1016/j.fm.2021.103781] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/22/2021] [Accepted: 02/24/2021] [Indexed: 11/29/2022]
Abstract
An increasing proportion of Clostridioides difficile infections (CDI) are community acquired. This study tested farm, abattoir and retail food samples for C. difficile, using peer reviewed culture and molecular methods. The contamination rate on beef, sheep and broiler farms ranged from 2/30 (7%) to 25/30 (83%) in faeces, soil and water samples, while concentrations ranged from 2.9 log10 cfu/ml to 8.4 log10 cfu/g. The prevalence and associated counts were much lower in abattoir samples. Although 26/60 were C. difficile positive by enrichment and PCR, only 6 samples yielded counts by direct plating (1.1 log10 cfu/cm2 to 5.1 log10 cfu/g). At retail, 9/240 samples were C. difficile positive, including corned beef (1), spinach leaves (2), iceberg lettuce, little gem lettuce, wild rocket, coleslaw, whole milk yogurt and cottage cheese (1 sample each), with counts of up to 6.8 log10 cfu/g. The tcdA, tcdB, cdtA, cdtB, tcdC and tcdR genes were detected in 41%, 99.2%, 33.6%, 32%, 46.7% and 31.1%, respectively, of the 122 C. difficile isolates obtained. It was concluded that although the prevalence of C. difficile decreased along the food chain, retail foods were still heavily contaminated. This pathogen may therefore be foodborne, perhaps necessitating dietary advice for potentially vulnerable patients.
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Affiliation(s)
- Pilar Marcos
- Teagasc Food Research Centre, Ashtown, Dublin 15, Ireland; School of Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland
| | - Paul Whyte
- School of Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland
| | - Thomas Rogers
- Clinical Microbiology, Trinity College Dublin, College Green, Dublin 2, Ireland
| | - Máire McElroy
- Central Veterinary Research Laboratory, Department of Agriculture, Food and the Marine, Backweston, Celbridge, Kildare, Ireland
| | - Seamus Fanning
- UCD-Centre for Food Safety, School of Public Health, Physiotherapy & Sports Science, University College Dublin, Belfield, Dublin, D04 N2E5, Ireland
| | - Jesus Frias
- Environmental Sustainability and Health Institute, Technological University Dublin, Grangegorman, Dublin 7, Ireland
| | - Declan Bolton
- Teagasc Food Research Centre, Ashtown, Dublin 15, Ireland.
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28
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Covas Moschovas M, Bhat S, Rogers T, Onol F, Sandri M, Mazzone E, Mottrie A, Patel V. Comparing the approach to radical prostatectomy using the da Vinci Xi and da Vinci single port: A propensity score analysis. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)35853-5] [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: 10/23/2022] Open
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29
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Bhat K, Moschovas M, Rogers T, Corder C, Patel V. Modelling of potency outcomes following robot assisted laparoscopic radical prostatectomy using cumulative incidence function for competing risks. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)35859-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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30
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Covas Moschovas M, Bhat S, Rogers T, Onol F, Mottrie A, Patel V. Radical prostatectomy technique using the da Vinci single port. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)35873-0] [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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31
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Covas Moschovas M, Bhat S, Rogers T, Onol F, Mazzone E, Mottrie A, Patel V. Comparing the differences in the radical prostatectomy technique using the da Vinci Xi and da Vinci single port. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)35874-2] [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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32
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Bhat K, Moschovas M, Rogers T, Sandri M, Rocco B, Patel V. Erectile function recovery following robot assisted radical prostatectomy; nomograms from a large single surgeon series. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)35857-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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33
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Moore S, Rogers T. Heterogeneous node responses to multi-type epidemics on networks. Proc Math Phys Eng Sci 2020; 476:20200587. [DOI: 10.1098/rspa.2020.0587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 09/30/2020] [Indexed: 11/12/2022] Open
Abstract
Having knowledge of the contact network over which an infection is spreading opens the possibility of making individualized predictions for the likelihood of different nodes to become infected. When multiple infective strains attempt to spread simultaneously we may further ask which strain, or strains, are most likely to infect a particular node. In this article we investigate the heterogeneity in likely outcomes for different nodes in two models of multi-type epidemic spreading processes. For models allowing co-infection we derive message-passing equations whose solution captures how the likelihood of a given node receiving a particular infection depends on both the position of the node in the network and the interaction between the infection types. For models of competing epidemics in which co-infection is impossible, a more complicated analysis leads to the simpler result that node vulnerability factorizes into a contribution from the network topology and a contribution from the infection parameters.
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Affiliation(s)
- S. Moore
- Centre for Networks and Collective Behaviour, Department of Mathematical Sciences, University of Bath, Bath BA27AY, UK
| | - T. Rogers
- Centre for Networks and Collective Behaviour, Department of Mathematical Sciences, University of Bath, Bath BA27AY, UK
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Zannad F, Abraham W, Lindenfeld J, Weaver F, Galle E, Rogers T, Zile M. Quality of life response to BAROSTIM Therapy. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1120] [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: 11/14/2022] Open
Abstract
Abstract
Background
Patients with heart failure with reduced ejection fraction (HFrEF) have poor quality of life as measured by both physical and emotional dimensions.
Purpose
Evaluate the quality of life in subjects with and without baroreflex activation therapy (BAT) at six months.
Methods
In a multicenter randomized trial conducted in subjects with NYHA class II (recently III) or III HFrEF, left ventricular ejection fraction ≤35%, stable optimal guideline directed medical HF therapy (GDMT), no Class 1 indication for cardiac resynchronization therapy (CRT), and NT-proBNP<1600 pg/ml, a total of 264 subjects were randomized to BAROSTIM therapy plus GDMT (BAT group) or GDMT alone (Control group). Quality of life was measured at baseline and six months using the Minnesota Living with HF Questionnaire (MLWHF) and the EuroQol 5-Dimension Long (EQ-5D) tool. From the MLWHF questionnaire, both a physical and an emotional dimension was analyzed using subsets of the 21 questions. From the EQ-5D, the five individual dimensions and the overall health status (0–100, where 100 is best) was analyzed.
Results
Of the 264 randomized subjects, 120 BAT and 125 Control subjects had 6-month quality of life data. As shown in the table, treatment with BAT resulted in significant improvements in quality of life overall, as well as in the specific dimensions of the quality of life questionnaires, compared to the Control subjects.
Conclusion
Among subjects with symptomatic HFrEF, treatment with BAT resulted in significant improvement in quality of life at six months.
Funding Acknowledgement
Type of funding source: Private company. Main funding source(s): CVRx, Inc.
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Affiliation(s)
- F Zannad
- University of Lorraine, Clinical Investigation Center, Nancy, France
| | - W.T Abraham
- The Ohio State University, Division of Cardiovascular Medicine, Columbus, United States of America
| | - J Lindenfeld
- Vanderbilt University Medical Center, Heart and Vascular Institute, Nashville, United States of America
| | - F Weaver
- University of Southern California, Division of Vascular Surgery and Endovascular Therapy, Keck School of Medicine, Los Angeles, United States of America
| | - E Galle
- CVRx, Minneapolis, United States of America
| | - T Rogers
- NAMSA Inc., Department of Statistics, Minneapolis, United States of America
| | - M Zile
- Medical University of South Carolina, Department of Medicine, Division of Cardiology, Charleston, United States of America
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Song G, He WT, Callaghan S, Anzanello F, Huang D, Ricketts J, Torres JL, Beutler N, Peng L, Vargas S, Cassell J, Parren M, Yang L, Ignacio C, Smith DM, Voss JE, Nemazee D, Ward AB, Rogers T, Burton DR, Andrabi R. Cross-reactive serum and memory B cell responses to spike protein in SARS-CoV-2 and endemic coronavirus infection. bioRxiv 2020:2020.09.22.308965. [PMID: 32995770 PMCID: PMC7523096 DOI: 10.1101/2020.09.22.308965] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Pre-existing immune responses to seasonal endemic coronaviruses could have profound consequences for antibody responses to SARS-CoV-2, either induced in natural infection or through vaccination. Such consequences are well established in the influenza and flavivirus fields. A first step to establish whether pre-existing responses can impact SARS-CoV-2 infection is to understand the nature and extent of cross-reactivity in humans to coronaviruses. We compared serum antibody and memory B cell responses to coronavirus spike (S) proteins from pre-pandemic and SARS-CoV-2 convalescent donors using a series of binding and functional assays. We found weak evidence of pre-existing SARS-CoV-2 cross-reactive serum antibodies in pre-pandemic donors. However, we found stronger evidence of pre-existing cross-reactive memory B cells that were activated on SARS-CoV-2 infection. Monoclonal antibodies (mAbs) isolated from the donors showed varying degrees of cross-reactivity with betacoronaviruses, including SARS and endemic coronaviruses. None of the cross-reactive mAbs were neutralizing except for one that targeted the S2 subunit of the S protein. The results suggest that pre-existing immunity to endemic coronaviruses should be considered in evaluating antibody responses to SARS-CoV-2.
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Affiliation(s)
- Ge Song
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
- These authors contributed equally to this work
| | - Wan-ting He
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
- These authors contributed equally to this work
| | - Sean Callaghan
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Fabio Anzanello
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Deli Huang
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - James Ricketts
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Jonathan L. Torres
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Nathan Beutler
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Linghang Peng
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Sirena Vargas
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Jon Cassell
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Mara Parren
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Linlin Yang
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Caroline Ignacio
- Division of Infectious Diseases, Department of Medicine, University of California, San Diego, La Jolla, CA 92037, USA
| | - Davey M. Smith
- Division of Infectious Diseases, Department of Medicine, University of California, San Diego, La Jolla, CA 92037, USA
| | - James E. Voss
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - David Nemazee
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Andrew B Ward
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Thomas Rogers
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
- Division of Infectious Diseases, Department of Medicine, University of California, San Diego, La Jolla, CA 92037, USA
| | - Dennis R. Burton
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard University, Cambridge, MA 02139, USA
| | - Raiees Andrabi
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA
- Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
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Barnes R, Rogers T, Maertens J. Defining standards of CARE for invasive fungal diseases in adult haematology patients: antifungal prophylaxis versus treatment. J Antimicrob Chemother 2020; 74:ii21-ii26. [PMID: 31222310 DOI: 10.1093/jac/dkz040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Despite the availability of four different classes of antifungal agents, invasive fungal infections, in particular mould diseases, continue to have a high crude mortality rate in adult haematology patients, especially when diagnosed late. Early diagnosis, resulting in prompt and adequate antifungal intervention, is of great importance when trying to improve the overall outcome of these infections, but depends on the availability of rapid and sensitive diagnostic tools. The medical community has developed and continues to evaluate a continuum of antifungal strategies (starting with prophylaxis followed by empirical therapy and more recently a diagnostic-driven or pre-emptive approach) to better tackle these life-threatening diseases. While the empirical approach seems to have lost some of its popularity, the jury is still out about the pros and cons of universal antifungal prophylaxis in at-risk adult haematology patients compared with an approach that uses radiological and mycological diagnostic methods with good to excellent negative predictive values (also erroneously called pre-emptive), trying to exclude the presence of an invasive fungal disease. Whilst awaiting the results of comparative clinical studies, believers and non-believers around the globe continue to argue about the advantages and shortcomings of both strategies. The debate presented here provides a rationale for both prophylaxis for 'high-risk' haematology patients as well as for a more targeted approach based on the appropriate use of mycological, radiological, immunological (and genetic) methods for the diagnosis of invasive fungal diseases.
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Affiliation(s)
- Rosemary Barnes
- Department of Medical Microbiology and Infectious Diseases, Cardiff University, Cardiff, UK
| | - Thomas Rogers
- Department of Clinical Microbiology, Trinity College Dublin & St. James's Hospital, Dublin, Ireland
| | - Johan Maertens
- Department of Microbiology and Immunology, KU Leuven, Leuven, Belgium.,Clinical Department of Haematology, UZ Leuven, Leuven, Belgium
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Chiuppesi F, Salazar MD, Contreras H, Nguyen VH, Martinez J, Park S, Nguyen J, Kha M, Iniguez A, Zhou Q, Kaltcheva T, Levytskyy R, Ebelt ND, Kang TH, Wu X, Rogers T, Manuel ER, Shostak Y, Diamond DJ, Wussow F. Development of a Synthetic Poxvirus-Based SARS-CoV-2 Vaccine. bioRxiv 2020:2020.07.01.183236. [PMID: 32637957 PMCID: PMC7337387 DOI: 10.1101/2020.07.01.183236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Modified Vaccinia Ankara (MVA) is a highly attenuated poxvirus vector that is widely used to develop vaccines for infectious diseases and cancer. We developed a novel vaccine platform based on a unique three-plasmid system to efficiently generate recombinant MVA vectors from chemically synthesized DNA. In response to the ongoing global pandemic caused by SARS coronavirus-2 (SARS-CoV-2), we used this novel vaccine platform to rapidly produce fully synthetic MVA (sMVA) vectors co-expressing SARS-CoV-2 spike and nucleocapsid antigens, two immunodominant antigens implicated in protective immunity. Mice immunized with these sMVA vectors developed robust SARS-CoV-2 antigen-specific humoral and cellular immune responses, including potent neutralizing antibodies. These results demonstrate the potential of a novel vaccine platform based on synthetic DNA to efficiently generate recombinant MVA vectors and to rapidly develop a multi-antigenic poxvirus-based SARS-CoV-2 vaccine candidate.
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Affiliation(s)
- Flavia Chiuppesi
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
| | | | - Heidi Contreras
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
| | - Vu H Nguyen
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
| | - Joy Martinez
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
| | - Soojin Park
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
| | - Jenny Nguyen
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
| | - Mindy Kha
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
| | - Angelina Iniguez
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
| | - Qiao Zhou
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
| | - Teodora Kaltcheva
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
| | - Roman Levytskyy
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
| | - Nancy D Ebelt
- Department of Immuno-Oncology, Beckman Research Institute of the City of Hope, Duarte CA 91010, USA
| | - Tae Hyuk Kang
- Department of Genomic core facility, Beckman Research Institute of the City of Hope, Duarte CA 91010, USA
| | - Xiwei Wu
- Department of Genomic core facility, Beckman Research Institute of the City of Hope, Duarte CA 91010, USA
| | - Thomas Rogers
- University of California San Diego, School of Medicine, Division of Infectious Diseases and Global Public Health, 9500 Gilman Dr, La Jolla, CA 92093; Scripps Research, Department of Immunology and Microbiology, 10550 N Torrey Pines Rd, La Jolla, CA 92037
| | - Edwin R Manuel
- Department of Immuno-Oncology, Beckman Research Institute of the City of Hope, Duarte CA 91010, USA
| | - Yuriy Shostak
- Research Business Development, City of Hope, Duarte CA 91010, USA
| | - Don J Diamond
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
| | - Felix Wussow
- Department of Hematology and Transplant Center, City of Hope National Medical Center, Duarte CA 91010, USA
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Covas Moschovas M, Bhat S, Rogers T, Onol F, Roof S, Mazzone E, Mottrie A, Patel V. Adoption of a new robotic platform. Key technical modifications: A step-by-step approach to da Vinci SP radical prostatectomy. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)34218-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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39
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Rogers T, Ly B, Anderson E, Yeung H. 473 Quality of life impact from skin diseases among persons living with HIV in Atlanta, Georgia. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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40
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Önol F, Covas Moschovas M, Bhat S, Rogers T, Mazzone E, Mottrie A, Patel V. Technical innovations of modified apical dissection and lateral prostatic fascia preservation improves early postoperative functional recovery in robotic assisted laparoscopic radical prostatectomy. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33777-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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41
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Vendl C, Ferrari BC, Thomas T, Slavich E, Zhang E, Nelson T, Rogers T. Interannual comparison of core taxa and community composition of the blow microbiota from East Australian humpback whales. FEMS Microbiol Ecol 2020; 95:5526219. [PMID: 31260051 DOI: 10.1093/femsec/fiz102] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 06/28/2019] [Indexed: 02/07/2023] Open
Abstract
Cetacean represent vulnerable species impacted by multiple stressors, including reduction in prey species, habitat destruction, whaling and infectious disease. The composition of blow microbiota has been claimed to provide a promising tool for non-invasive health monitoring aiming to inform conservation management. Still, little is known about the temporal stability and composition of blow microbiota in whales. We used East Australian humpback whales (Megaptera novaeangliae) as a model species and collected blow and control samples in August 2016 and 2017 for an interannual comparison. We analysed the blow by barcode tag sequencing of the bacterial 16S rRNA gene. We found that the microbial communities in 2016 and 2017 were statistically similar regarding alpha and beta diversity but distinct to seawater. Zero-radius operational taxonomic units (zOTUs) shared by both groups accounted for about 50% of all zOTUs present. Still, the large individual variability in the blow microbiota resulted in a small number of core taxa (defined as present in at least 60% of whales). We conclude that the blow microbiota of humpback whales is either generally limited and of transient nature or the reduced airway microbiota is the symptom of a compromised physiological state potentially due to the challenges of the whales' annual migration.
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Affiliation(s)
- C Vendl
- Evolution & Ecology Research Centre, School of Biological, Environmental and Earth Science, UNSW Sydney, NSW 2052, Australia
| | - B C Ferrari
- The School of Biotechnology and Biomolecular Sciences, UNSW Sydney, NSW 2052, Australia
| | - T Thomas
- Centre of Marine Bio-Innovation (CMB), School of Biological, Environmental and Earth Science, UNSW Sydney, NSW 2052, Australia
| | - E Slavich
- Stats Central, Mark Wainwright Analytical Centre, UNSW, Sydney, NSW 2052, Australia
| | - E Zhang
- The School of Biotechnology and Biomolecular Sciences, UNSW Sydney, NSW 2052, Australia
| | - T Nelson
- Queensland Facility for Advanced Bioinformatics, Griffith University, Gold Coast, Southport, QLD 4215, Australia
| | - T Rogers
- Evolution & Ecology Research Centre, School of Biological, Environmental and Earth Science, UNSW Sydney, NSW 2052, Australia
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Tolchin D, Yeager JP, Prasad P, Dorrani N, Russi AS, Martinez-Agosto JA, Haseeb A, Angelozzi M, Santen G, Ruivenkamp C, Mercimek-Andrews S, Depienne C, Kuechler A, Mikat B, Ludecke HJ, Bilan F, Le Guyader G, Gilbert-Dussardier B, Keren B, Heide S, Haye D, Van Esch H, Keldermans L, Ortiz D, Lancaster E, Krantz ID, Krock BL, Pechter KB, Arkader A, Medne L, DeChene ET, Calpena E, Melistaccio G, Wilkie AO, Suri M, Foulds N, Begtrup A, Henderson LB, Forster C, Reed P, McDonald MT, McConkie-Rosell A, Thevenon J, Le Tanno P, Coutton C, Tsai AC, Stewart S, Maver A, Gorazd R, Pichon O, Nizon M, Cogné B, Isidor B, Martin-Coignard D, Stoeva R, Lefebvre V, Le Caignec C, Ambrose J, Bleda M, Boardman-Pretty F, Boissiere J, Boustred C, Caulfield M, Chan G, Craig C, Daugherty L, de Burca A, Devereau A, Elgar G, Foulger R, Fowler T, Furió-Tarí P, Hackett J, Halai D, Holman J, Hubbard T, Kasperaviciute D, Kayikci M, Lahnstein L, Lawson K, Leigh S, Leong I, Lopez F, Maleady-Crowe F, Mason J, McDonagh E, Moutsianas L, Mueller M, Need A, Odhams C, Patch C, Perez-Gil D, Polychronopoulos D, Pullinger J, Rahim T, Rendon A, Rogers T, Ryten M, Savage K, Scott R, Siddiq A, Sieghart A, Smedley D, Smith K, Sosinsky A, Spooner W, Stevens H, Stuckey A, Thomas E, Thompson S, Tregidgo C, Tucci A, Walsh E, Watters S, Welland M, Williams E, Witkowska K, Wood S, Zarowiecki M. De Novo SOX6 Variants Cause a Neurodevelopmental Syndrome Associated with ADHD, Craniosynostosis, and Osteochondromas. Am J Hum Genet 2020; 106:830-845. [PMID: 32442410 DOI: 10.1016/j.ajhg.2020.04.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 04/24/2020] [Indexed: 12/21/2022] Open
Abstract
SOX6 belongs to a family of 20 SRY-related HMG-box-containing (SOX) genes that encode transcription factors controlling cell fate and differentiation in many developmental and adult processes. For SOX6, these processes include, but are not limited to, neurogenesis and skeletogenesis. Variants in half of the SOX genes have been shown to cause severe developmental and adult syndromes, referred to as SOXopathies. We here provide evidence that SOX6 variants also cause a SOXopathy. Using clinical and genetic data, we identify 19 individuals harboring various types of SOX6 alterations and exhibiting developmental delay and/or intellectual disability; the individuals are from 17 unrelated families. Additional, inconstant features include attention-deficit/hyperactivity disorder (ADHD), autism, mild facial dysmorphism, craniosynostosis, and multiple osteochondromas. All variants are heterozygous. Fourteen are de novo, one is inherited from a mosaic father, and four offspring from two families have a paternally inherited variant. Intragenic microdeletions, balanced structural rearrangements, frameshifts, and nonsense variants are predicted to inactivate the SOX6 variant allele. Four missense variants occur in residues and protein regions highly conserved evolutionarily. These variants are not detected in the gnomAD control cohort, and the amino acid substitutions are predicted to be damaging. Two of these variants are located in the HMG domain and abolish SOX6 transcriptional activity in vitro. No clear genotype-phenotype correlations are found. Taken together, these findings concur that SOX6 haploinsufficiency leads to a neurodevelopmental SOXopathy that often includes ADHD and abnormal skeletal and other features.
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Katz D, Wang R, O'Neil L, Gerber C, Lankford A, Rogers T, Gal J, Sandler R, Beilin Y. The association between the introduction of quantitative assessment of postpartum blood loss and institutional changes in clinical practice: an observational study. Int J Obstet Anesth 2020; 42:4-10. [DOI: 10.1016/j.ijoa.2019.05.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 04/03/2019] [Accepted: 05/09/2019] [Indexed: 12/17/2022]
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44
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Lai B, Wang J, Fagenson A, Sun Y, Saredy J, Lu Y, Nanayakkara G, Yang WY, Yu D, Shao Y, Drummer C, Johnson C, Saaoud F, Zhang R, Yang Q, Xu K, Mastascusa K, Cueto R, Fu H, Wu S, Sun L, Zhu P, Qin X, Yu J, Fan D, Shen YH, Sun J, Rogers T, Choi ET, Wang H, Yang X. Twenty Novel Disease Group-Specific and 12 New Shared Macrophage Pathways in Eight Groups of 34 Diseases Including 24 Inflammatory Organ Diseases and 10 Types of Tumors. Front Immunol 2019; 10:2612. [PMID: 31824480 PMCID: PMC6880770 DOI: 10.3389/fimmu.2019.02612] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 10/21/2019] [Indexed: 12/21/2022] Open
Abstract
The mechanisms underlying pathophysiological regulation of tissue macrophage (Mφ) subsets remain poorly understood. From the expression of 207 Mφ genes comprising 31 markers for 10 subsets, 45 transcription factors (TFs), 56 immunometabolism enzymes, 23 trained immunity (innate immune memory) enzymes, and 52 other genes in microarray data, we made the following findings. (1) When 34 inflammation diseases and tumor types were grouped into eight categories, there was differential expression of the 31 Mφ markers and 45 Mφ TFs, highlighted by 12 shared and 20 group-specific disease pathways. (2) Mφ in lung, liver, spleen, and intestine (LLSI-Mφ) express higher M1 Mφ markers than lean adipose tissue Mφ (ATMφ) physiologically. (3) Pro-adipogenic TFs C/EBPα and PPARγ and proinflammatory adipokine leptin upregulate the expression of M1 Mφ markers. (4) Among 10 immune checkpoint receptors (ICRs), LLSI-Mφ and bone marrow (BM) Mφ express higher levels of CD274 (PDL-1) than ATMφ, presumably to counteract the M1 dominant status via its reverse signaling behavior. (5) Among 24 intercellular communication exosome mediators, LLSI- and BM- Mφ prefer to use RAB27A and STX3 than RAB31 and YKT6, suggesting new inflammatory exosome mediators for propagating inflammation. (6) Mφ in peritoneal tissue and LLSI-Mφ upregulate higher levels of immunometabolism enzymes than does ATMφ. (7) Mφ from peritoneum and LLSI-Mφ upregulate more trained immunity enzyme genes than does ATMφ. Our results suggest that multiple new mechanisms including the cell surface, intracellular immunometabolism, trained immunity, and TFs may be responsible for disease group-specific and shared pathways. Our findings have provided novel insights on the pathophysiological regulation of tissue Mφ, the disease group-specific and shared pathways of Mφ, and novel therapeutic targets for cancers and inflammations.
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Affiliation(s)
- Bin Lai
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States.,Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jiwei Wang
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States.,Department of Ultrasound, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Alexander Fagenson
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States.,Division of Abdominal Organ Transplantation, Department of Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Yu Sun
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Jason Saredy
- Metabolic Disease Research, Cardiovascular Research, & Thrombosis Research, Departments of Pharmacology, Microbiology and Immunology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Yifan Lu
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Gayani Nanayakkara
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - William Y Yang
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Daohai Yu
- Department of Clinical Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Ying Shao
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Charles Drummer
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Candice Johnson
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Fatma Saaoud
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Ruijing Zhang
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Qian Yang
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Keman Xu
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Kevin Mastascusa
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Ramon Cueto
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Hangfei Fu
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Susu Wu
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Lizhe Sun
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Peiqian Zhu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xuebin Qin
- Division of Vascular and Endovascular Surgery, Department of Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States.,Tulane National Primate Research Center, School of Medicine, Tulane University, Covington, LA, United States
| | - Jun Yu
- Metabolic Disease Research, Cardiovascular Research, & Thrombosis Research, Departments of Pharmacology, Microbiology and Immunology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Daping Fan
- Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, United States
| | - Ying H Shen
- Cardiothoracic Surgery Research Laboratory, Texas Heart Institute, Houston, TX, United States.,Department of Surgery, Baylor College of Medicine, Houston, TX, United States
| | - Jianxin Sun
- Center for Translational Medicine, Department of Medicine, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, United States
| | - Thomas Rogers
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Eric T Choi
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States.,Division of Vascular and Endovascular Surgery, Department of Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States.,Tulane National Primate Research Center, School of Medicine, Tulane University, Covington, LA, United States
| | - Hong Wang
- Metabolic Disease Research, Cardiovascular Research, & Thrombosis Research, Departments of Pharmacology, Microbiology and Immunology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Xiaofeng Yang
- Centers for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States.,Metabolic Disease Research, Cardiovascular Research, & Thrombosis Research, Departments of Pharmacology, Microbiology and Immunology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
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Li A, Sun Y, Drummer C, Lu Y, Yu D, Zhou Y, Li X, Pearson SJ, Johnson C, Yu C, Yang WY, Mastascusa K, Jiang X, Sun J, Rogers T, Hu W, Wang H, Yang X. Increasing Upstream Chromatin Long-Range Interactions May Favor Induction of Circular RNAs in LysoPC-Activated Human Aortic Endothelial Cells. Front Physiol 2019; 10:433. [PMID: 31057422 PMCID: PMC6482593 DOI: 10.3389/fphys.2019.00433] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [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: 12/16/2018] [Accepted: 03/28/2019] [Indexed: 01/10/2023] Open
Abstract
Circular RNAs (circRNAs) are non-coding RNAs that form covalently closed continuous loops, and act as gene regulators in physiological and disease conditions. To test our hypothesis that proatherogenic lipid lysophosphatidylcholine (LPC) induce a set of circRNAs in human aortic endothelial cell (HAEC) activation, we performed circRNA analysis by searching our RNA-Seq data from LPC-activated HAECs, and found: (1) LPC induces significant modulation of 77 newly characterized cirRNAs, among which 47 circRNAs (61%) are upregulated; (2) 34 (72%) out of 47 upregulated circRNAs are upregulated when the corresponding mRNAs are downregulated, suggesting that the majority of circRNAs are upregulated presumably via LPC-induced “abnormal splicing” when the canonical splicing for generation of corresponding mRNAs is suppressed; (3) Upregulation of 47 circRNAs is temporally associated with mRNAs-mediated LPC-upregulated cholesterol synthesis-SREBP2 pathway and LPC-downregulated TGF-β pathway; (4) Increase in upstream chromatin long-range interaction sites to circRNA related genes is associated with preferred circRNA generation over canonical splicing for mRNAs, suggesting that shifting chromatin long-range interaction sites from downstream to upstream may promote induction of a list of circRNAs in lysoPC-activated HAECs; (5) Six significantly changed circRNAs may have sponge functions for miRNAs; and (6) 74% significantly changed circRNAs contain open reading frames, suggesting that putative short proteins may interfere with the protein interaction-based signaling. Our findings have demonstrated for the first time that a new set of LPC-induced circRNAs may contribute to homeostasis in LPC-induced HAEC activation. These novel insights may lead to identifications of new therapeutic targets for treating metabolic cardiovascular diseases, inflammations, and cancers.
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Affiliation(s)
- Angus Li
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States.,Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham, NC, United States
| | - Yu Sun
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Charles Drummer
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Yifan Lu
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Daohai Yu
- Department of Clinical Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Yan Zhou
- Biostatistics and Bioinformatics Facility, Fox Chase Cancer Center, Temple Health, Philadelphia, PA, United States
| | - Xinyuan Li
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Simone J Pearson
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Candice Johnson
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Catherine Yu
- Geisinger Commonwealth School of Medicine, Scranton, PA, United States
| | - William Y Yang
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Kevin Mastascusa
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Xiaohua Jiang
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Jianxin Sun
- Center for Translational Medicine, Department of Medicine, Sidney Kimmel Medical College, Philadelphia University - Thomas Jefferson University, Philadelphia, PA, United States
| | - Thomas Rogers
- Center for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Wenhui Hu
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Hong Wang
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Xiaofeng Yang
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States.,Center for Inflammation, Translational and Clinical Lung Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
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Gupta N, Rogers T, Mahon J, McVary K. 252 Is Sexual Function Better Preserved After Water Vapor Thermal Therapy Or Medical Therapy For Lower Urinary Tract Symptoms Due To Benign Prostatic Hyperplasia? J Sex Med 2019. [DOI: 10.1016/j.jsxm.2019.01.258] [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: 10/27/2022]
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Rogers T, Sok K, Erickson T, Aguilera E, Wootton SH, Murray KO, Hasbun R. Impact of Antibiotic Therapy in the Microbiological Yield of Healthcare-Associated Ventriculitis and Meningitis. Open Forum Infect Dis 2019; 6:ofz050. [PMID: 30899767 PMCID: PMC6422431 DOI: 10.1093/ofid/ofz050] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 01/30/2019] [Indexed: 11/13/2022] Open
Abstract
The impact of antibiotic therapy on the diagnosis of healthcare-associated ventriculitis and meningitis (HCAVM) is unknown. Antibiotics were administered before obtaining cerebrospinal fluid (CSF) in 217 out of 326 (66%) patients with HCAVM, and they impacted the sensitivity of the cerebrospinal fluid Gram stain and culture (P ≤ .004).
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Affiliation(s)
- Thomas Rogers
- Infectious Disease Division, Department of Internal Medicine, McGovern Medical School at the University of Texas Health Science Center in Houston, Houston, Texas
| | - Kevin Sok
- Infectious Disease Division, Department of Internal Medicine, McGovern Medical School at the University of Texas Health Science Center in Houston, Houston, Texas
| | - Timothy Erickson
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Elizabeth Aguilera
- Infectious Disease Division, Department of Pediatrics, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas
| | - Susan H Wootton
- Infectious Disease Division, Department of Pediatrics, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas
| | - Kristy O Murray
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Rodrigo Hasbun
- Infectious Disease Division, Department of Internal Medicine, McGovern Medical School at the University of Texas Health Science Center in Houston, Houston, Texas
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48
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Griffith D, Boal M, Rogers T. Evolution of practice in the management of parapneumonic effusion and empyema in children. J Pediatr Surg 2018; 53:644-646. [PMID: 28781127 DOI: 10.1016/j.jpedsurg.2017.07.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 05/22/2017] [Accepted: 07/09/2017] [Indexed: 10/19/2022]
Abstract
AIM To assess the evolution in management of children with parapneumonic effusion and empyema in a tertiary referral centre. METHOD We conducted a retrospective case note review of paediatric patients with parapneumonic effusion, pleural effusion and pleural empyema between December 2006 and December 2015. Digital database searches were performed to identify demographic data, referring hospital, radiological and microbiological investigations. Length of stay and morbidity were analysed. RESULTS One hundred fifteen patients had 159 interventions over the study period. Fifty-four children were successfully treated with intercostal drainage (ICD) and urokinase fibrinolysis alone. There were 19 primary video assisted thoracoscopic surgeries (VATS) and 12 VATS after initial intercostal drains. Thirty-three children required a thoracotomy, a reduction of 26% from the previous era (p=0.009). The median length of stay was 9days (range 2-54). CONCLUSION Parapneumonic effusion can be successfully treated with intercostal drainage and intrapleural fibrinolytics, but a proportion requires further surgical intervention. In our hospital, increased utilisation of fibrinolysis and VATS occurred with a corresponding decrease in the need for thoracotomy. Patients needing thoracotomy all had severe disease on ultrasound, but ultrasound did not reliably predict failure of fibrinolytic therapy. LEVEL OF EVIDENCE III.
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Affiliation(s)
- D Griffith
- Department of Surgery, Bristol Royal Hospital for Children, Upper Maudlin Street, Bristol, BS28BJ, UK.
| | - M Boal
- Department of Surgery, Bristol Royal Hospital for Children, Upper Maudlin Street, Bristol, BS28BJ, UK
| | - T Rogers
- Department of Surgery, Bristol Royal Hospital for Children, Upper Maudlin Street, Bristol, BS28BJ, UK
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49
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Ghazi C, Nyland J, Whaley R, Rogers T, Wera J, Henzman C. Social cognitive or learning theory use to improve self-efficacy in musculoskeletal rehabilitation: A systematic review and meta-analysis. Physiother Theory Pract 2018; 34:495-504. [DOI: 10.1080/09593985.2017.1422204] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Cameron Ghazi
- Department of Orthopaedic Surgery, University of Louisville, Louisville, KY, USA
| | - John Nyland
- Department of Orthopaedic Surgery, University of Louisville, Louisville, KY, USA
- Athletic Training Program, Kosair Charities College of Health and Natural Sciences, Spalding University, Louisville, KY, USA
| | - Rumeal Whaley
- Department of Orthopaedic Surgery, University of Louisville, Louisville, KY, USA
| | - Thomas Rogers
- Department of Orthopaedic Surgery, University of Louisville, Louisville, KY, USA
| | - Jeff Wera
- Department of Orthopaedic Surgery, University of Louisville, Louisville, KY, USA
| | - Cameron Henzman
- Department of Orthopaedic Surgery, University of Louisville, Louisville, KY, USA
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50
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Boal M, Griffith D, Rogers T. Evolution Of Practice in Surgical Management of Parapneumonic Effusion and Empyema. Int J Surg 2017. [DOI: 10.1016/j.ijsu.2017.08.334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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