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Zanin M, Aitya NA, Basilio J, Baumbach J, Benis A, Behera CK, Bucholc M, Castiglione F, Chouvarda I, Comte B, Dao TT, Ding X, Pujos-Guillot E, Filipovic N, Finn DP, Glass DH, Harel N, Iesmantas T, Ivanoska I, Joshi A, Boudjeltia KZ, Kaoui B, Kaur D, Maguire LP, McClean PL, McCombe N, de Miranda JL, Moisescu MA, Pappalardo F, Polster A, Prasad G, Rozman D, Sacala I, Sanchez-Bornot JM, Schmid JA, Sharp T, Solé-Casals J, Spiwok V, Spyrou GM, Stalidzans E, Stres B, Sustersic T, Symeonidis I, Tieri P, Todd S, Van Steen K, Veneva M, Wang DH, Wang H, Wang H, Watterson S, Wong-Lin K, Yang S, Zou X, Schmidt HH. An Early Stage Researcher's Primer on Systems Medicine Terminology. NETWORK AND SYSTEMS MEDICINE 2021; 4:2-50. [PMID: 33659919 PMCID: PMC7919422 DOI: 10.1089/nsm.2020.0003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/27/2020] [Indexed: 12/19/2022] Open
Abstract
Background: Systems Medicine is a novel approach to medicine, that is, an interdisciplinary field that considers the human body as a system, composed of multiple parts and of complex relationships at multiple levels, and further integrated into an environment. Exploring Systems Medicine implies understanding and combining concepts coming from diametral different fields, including medicine, biology, statistics, modeling and simulation, and data science. Such heterogeneity leads to semantic issues, which may slow down implementation and fruitful interaction between these highly diverse fields. Methods: In this review, we collect and explain more than100 terms related to Systems Medicine. These include both modeling and data science terms and basic systems medicine terms, along with some synthetic definitions, examples of applications, and lists of relevant references. Results: This glossary aims at being a first aid kit for the Systems Medicine researcher facing an unfamiliar term, where he/she can get a first understanding of them, and, more importantly, examples and references for digging into the topic.
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Affiliation(s)
- Massimiliano Zanin
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, Madrid, Spain
| | - Nadim A.A. Aitya
- Intelligent Systems Research Centre, School of Computing, Engineering and Intelligent Systems, Ulster University, Ulster, United Kingdom
| | - José Basilio
- Center for Physiology and Pharmacology, Institute of Vascular Biology and Thrombosis Research, Medical University of Vienna, Vienna, Austria
| | - Jan Baumbach
- TUM School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
| | - Arriel Benis
- Faculty of Technology Management, Holon Institute of Technology (HIT), Holon, Israel
| | - Chandan K. Behera
- Intelligent Systems Research Centre, School of Computing, Engineering and Intelligent Systems, Ulster University, Ulster, United Kingdom
| | - Magda Bucholc
- Intelligent Systems Research Centre, School of Computing, Engineering and Intelligent Systems, Ulster University, Ulster, United Kingdom
| | - Filippo Castiglione
- CNR National Research Council, IAC Institute for Applied Computing, Rome, Italy
| | - Ioanna Chouvarda
- Lab of Computing, Medical Informatics, and Biomedical Imaging Technologies, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Blandine Comte
- Université Clermont Auvergne, INRAE, UNH, Plateforme d'Exploration du Métabolisme, MetaboHUB Clermont, Clermont-Ferrand, France
| | - Tien-Tuan Dao
- Biomechanics and Bioengineering Laboratory (UMR CNRS 7338), Université de Technologie de Compiègne, Compiègne, France
- Labex MS2T “Control of Technological Systems-of-Systems,” CNRS and Université de Technologie de Compiègne, Compiègne, France
| | - Xuemei Ding
- Intelligent Systems Research Centre, School of Computing, Engineering and Intelligent Systems, Ulster University, Ulster, United Kingdom
| | - Estelle Pujos-Guillot
- Université Clermont Auvergne, INRAE, UNH, Plateforme d'Exploration du Métabolisme, MetaboHUB Clermont, Clermont-Ferrand, France
| | - Nenad Filipovic
- Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia
- Bioengineering Research and Development Center (BioIRC), Kragujevac, Serbia
- Steinbeis Advanced Risk Technologies Institute doo Kragujevac, Kragujevac, Serbia
| | - David P. Finn
- Pharmacology and Therapeutics, School of Medicine, Galway Neuroscience Centre, National University of Ireland, Galway, Republic of Ireland
| | - David H. Glass
- School of Computing, Ulster University, Ulster, United Kingdom
| | - Nissim Harel
- Faculty of Sciences, Holon Institute of Technology (HIT), Holon, Israel
| | - Tomas Iesmantas
- Department of Mathematics and Natural Sciences, Kaunas University of Technology, Kaunas, Lithuania
| | - Ilinka Ivanoska
- Faculty of Computer Science and Engineering, Ss. Cyril and Methodius University, Skopje, Macedonia
| | - Alok Joshi
- Intelligent Systems Research Centre, School of Computing, Engineering and Intelligent Systems, Ulster University, Ulster, United Kingdom
| | - Karim Zouaoui Boudjeltia
- Laboratory of Experimental Medicine (ULB 222), Medicine Faculty, Université libre de Bruxelles, CHU de Charleroi, Charleroi, Belgium
| | - Badr Kaoui
- Biomechanics and Bioengineering Laboratory (UMR CNRS 7338), Université de Technologie de Compiègne, Compiègne, France
- Labex MS2T “Control of Technological Systems-of-Systems,” CNRS and Université de Technologie de Compiègne, Compiègne, France
| | - Daman Kaur
- Northern Ireland Centre for Stratified Medicine, Biomedical Sciences Research Institute, Ulster University, Ulster, United Kingdom
| | - Liam P. Maguire
- Intelligent Systems Research Centre, School of Computing, Engineering and Intelligent Systems, Ulster University, Ulster, United Kingdom
| | - Paula L. McClean
- Northern Ireland Centre for Stratified Medicine, Biomedical Sciences Research Institute, Ulster University, Ulster, United Kingdom
| | - Niamh McCombe
- Intelligent Systems Research Centre, School of Computing, Engineering and Intelligent Systems, Ulster University, Ulster, United Kingdom
| | - João Luís de Miranda
- Escola Superior de Tecnologia e Gestão, Instituto Politécnico de Portalegre, Portalegre, Portugal
- Centro de Recursos Naturais e Ambiente (CERENA), Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
| | | | | | - Annikka Polster
- Centre for Molecular Medicine Norway (NCMM), Forskningparken, Oslo, Norway
| | - Girijesh Prasad
- Intelligent Systems Research Centre, School of Computing, Engineering and Intelligent Systems, Ulster University, Ulster, United Kingdom
| | - Damjana Rozman
- Centre for Functional Genomics and Bio-Chips, Institute of Biochemistry, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Ioan Sacala
- Faculty of Automatic Control and Computers, University Politehnica of Bucharest, Bucharest, Romania
| | - Jose M. Sanchez-Bornot
- Intelligent Systems Research Centre, School of Computing, Engineering and Intelligent Systems, Ulster University, Ulster, United Kingdom
| | - Johannes A. Schmid
- Center for Physiology and Pharmacology, Institute of Vascular Biology and Thrombosis Research, Medical University of Vienna, Vienna, Austria
| | - Trevor Sharp
- Department of Pharmacology, University of Oxford, Oxford, United Kingdom
| | - Jordi Solé-Casals
- Data and Signal Processing Research Group, University of Vic–Central University of Catalonia, Vic, Spain
- Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom
- College of Artificial Intelligence, Nankai University, Tianjin, China
| | - Vojtěch Spiwok
- Department of Biochemistry and Microbiology, University of Chemistry and Technology, Prague, Czech Republic
| | - George M. Spyrou
- The Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Egils Stalidzans
- Computational Systems Biology Group, Institute of Microbiology and Biotechnology, University of Latvia, Riga, Latvia
| | - Blaž Stres
- Department of Animal Science, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
- Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia
- Department of Automation, Biocybernetics and Robotics, Jozef Stefan Institute, Ljubljana, Slovenia
| | - Tijana Sustersic
- Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia
- Bioengineering Research and Development Center (BioIRC), Kragujevac, Serbia
- Steinbeis Advanced Risk Technologies Institute doo Kragujevac, Kragujevac, Serbia
| | - Ioannis Symeonidis
- Center for Research and Technology Hellas, Hellenic Institute of Transport, Thessaloniki, Greece
| | - Paolo Tieri
- CNR National Research Council, IAC Institute for Applied Computing, Rome, Italy
| | - Stephen Todd
- Altnagelvin Area Hospital, Western Health and Social Care Trust, Altnagelvin, United Kingdom
| | - Kristel Van Steen
- BIO3-Systems Genetics, GIGA-R, University of Liege, Liege, Belgium
- BIO3-Systems Medicine, Department of Human Genetics, KU Leuven, Leuven, Belgium
| | | | - Da-Hui Wang
- State Key Laboratory of Cognitive Neuroscience and Learning, and School of Systems Science, Beijing Normal University, Beijing, China
| | - Haiying Wang
- School of Computing, Ulster University, Ulster, United Kingdom
| | - Hui Wang
- School of Computing, Ulster University, Ulster, United Kingdom
| | - Steven Watterson
- Northern Ireland Centre for Stratified Medicine, Ulster University, Londonderry, United Kingdom
| | - KongFatt Wong-Lin
- Intelligent Systems Research Centre, School of Computing, Engineering and Intelligent Systems, Ulster University, Ulster, United Kingdom
| | - Su Yang
- Intelligent Systems Research Centre, School of Computing, Engineering and Intelligent Systems, Ulster University, Ulster, United Kingdom
| | - Xin Zou
- Shanghai Centre for Systems Biomedicine, Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Jiao Tong University, Shanghai, China
| | - Harald H.H.W. Schmidt
- Faculty of Health, Medicine & Life Science, Maastricht University, Maastricht, The Netherlands
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Fangonil-Gagalang E, Schultz MA. Diffusion of Precision Health Into a Baccalaureate Nursing Curriculum. J Nurs Educ 2021; 60:107-110. [PMID: 33528583 DOI: 10.3928/01484834-20210120-10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 06/17/2020] [Indexed: 11/20/2022]
Abstract
BACKGROUND Precision health (PH) and precision medicine are emerging approaches to health care promising more individualized care for health consumers. This improved type of care management uses innovation in science and technology to accurately identify diseases, treatments, and environmental influences to provide effective and efficient care. Multiple industries are supporting this venture, including nursing. METHOD To respond to the national call to integrate PH in nursing curricula, a small urban university in Southern California proposed to integrate concepts of PH into six select courses in the baccalaureate curriculum. RESULTS This curriculum revision launched in fall 2020; it was the first time PH concepts were introduced to Bachelor of Science in Nursing students in the department of nursing. Student outcomes will be measured using the nine competencies developed. CONCLUSION Nurse educators shape future practice. It is incumbent upon them to adopt the opportunities for transformation presented by the emergent phenomenon of PH. Only then will students be prepared with the knowledge, skills, and attitudes foundational for precise care. [J Nurs Educ. 2021;60(2):107-110.].
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Chan L, Vasilevsky N, Thessen A, McMurry J, Haendel M. The landscape of nutri-informatics: a review of current resources and challenges for integrative nutrition research. Database (Oxford) 2021; 2021:baab003. [PMID: 33494105 PMCID: PMC7833928 DOI: 10.1093/database/baab003] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/18/2020] [Accepted: 01/07/2021] [Indexed: 12/14/2022]
Abstract
Informatics has become an essential component of research in the past few decades, capitalizing on the efficiency and power of computation to improve the knowledge gained from increasing quantities and types of data. While other fields of research such as genomics are well represented in informatics resources, nutrition remains underrepresented. Nutrition is one of the most integral components of human life, and it impacts individuals far beyond just nutrient provisions. For example, nutrition plays a role in cultural practices, interpersonal relationships and body image. Despite this, integrated computational investigations have been limited due to challenges within nutrition informatics (nutri-informatics) and nutrition data. The purpose of this review is to describe the landscape of nutri-informatics resources available for use in computational nutrition research and clinical utilization. In particular, we will focus on the application of biomedical ontologies and their potential to improve the standardization and interoperability of nutrition terminologies and relationships between nutrition and other biomedical disciplines such as disease and phenomics. Additionally, we will highlight challenges currently faced by the nutri-informatics community including experimental design, data aggregation and the roles scientific journals and primary nutrition researchers play in facilitating data reuse and successful computational research. Finally, we will conclude with a call to action to create and follow community standards regarding standardization of language, documentation specifications and requirements for data reuse. With the continued movement toward community standards of this kind, the entire nutrition research community can transition toward greater usage of Findability, Accessibility, Interoperability and Reusability principles and in turn more transparent science.
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Affiliation(s)
- Lauren Chan
- College of Public Health and Human Sciences, Oregon State University, 101 Milam Hall, Corvallis, OR 97331, USA
| | - Nicole Vasilevsky
- Oregon Clinical and Translational Research Institute, Department of Medical Informatics and Clinical Epidemiology, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd SN4N, Portland, OR 97239, USA
| | - Anne Thessen
- Environmental and Molecular Toxicology Department, Oregon State University, 1007 Ag & Life Sciences Building, Corvallis, OR 97331, USA
| | - Julie McMurry
- College of Public Health and Human Sciences, Oregon State University, 101 Milam Hall, Corvallis, OR 97331, USA
| | - Melissa Haendel
- Oregon Clinical and Translational Research Institute, Department of Medical Informatics and Clinical Epidemiology, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd SN4N, Portland, OR 97239, USA
- Environmental and Molecular Toxicology Department, Oregon State University, 1007 Ag & Life Sciences Building, Corvallis, OR 97331, USA
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Köhler S, Gargano M, Matentzoglu N, Carmody LC, Lewis-Smith D, Vasilevsky NA, Danis D, Balagura G, Baynam G, Brower AM, Callahan TJ, Chute CG, Est JL, Galer PD, Ganesan S, Griese M, Haimel M, Pazmandi J, Hanauer M, Harris NL, Hartnett M, Hastreiter M, Hauck F, He Y, Jeske T, Kearney H, Kindle G, Klein C, Knoflach K, Krause R, Lagorce D, McMurry JA, Miller JA, Munoz-Torres M, Peters RL, Rapp CK, Rath AM, Rind SA, Rosenberg A, Segal MM, Seidel MG, Smedley D, Talmy T, Thomas Y, Wiafe SA, Xian J, Yüksel Z, Helbig I, Mungall CJ, Haendel MA, Robinson PN. The Human Phenotype Ontology in 2021. Nucleic Acids Res 2021; 49:D1207-D1217. [PMID: 33264411 PMCID: PMC7778952 DOI: 10.1093/nar/gkaa1043] [Citation(s) in RCA: 532] [Impact Index Per Article: 177.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/11/2020] [Accepted: 11/16/2020] [Indexed: 12/21/2022] Open
Abstract
The Human Phenotype Ontology (HPO, https://hpo.jax.org) was launched in 2008 to provide a comprehensive logical standard to describe and computationally analyze phenotypic abnormalities found in human disease. The HPO is now a worldwide standard for phenotype exchange. The HPO has grown steadily since its inception due to considerable contributions from clinical experts and researchers from a diverse range of disciplines. Here, we present recent major extensions of the HPO for neurology, nephrology, immunology, pulmonology, newborn screening, and other areas. For example, the seizure subontology now reflects the International League Against Epilepsy (ILAE) guidelines and these enhancements have already shown clinical validity. We present new efforts to harmonize computational definitions of phenotypic abnormalities across the HPO and multiple phenotype ontologies used for animal models of disease. These efforts will benefit software such as Exomiser by improving the accuracy and scope of cross-species phenotype matching. The computational modeling strategy used by the HPO to define disease entities and phenotypic features and distinguish between them is explained in detail.We also report on recent efforts to translate the HPO into indigenous languages. Finally, we summarize recent advances in the use of HPO in electronic health record systems.
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Affiliation(s)
| | - Michael Gargano
- Monarch Initiative
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Nicolas Matentzoglu
- Monarch Initiative
- Semanticly Ltd, London, UK
- European Bioinformatics Institute (EMBL-EBI)
| | - Leigh C Carmody
- Monarch Initiative
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - David Lewis-Smith
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Clinical Neurosciences, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Nicole A Vasilevsky
- Monarch Initiative
- Oregon Clinical & Translational Research Institute, Oregon Health & Science University
| | | | - Ganna Balagura
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, and Maternal and Child Health, University of Genoa, Genoa, Italy
- Pediatric Neurology and Muscular Diseases Unit, IRCCS ‘G. Gaslini’ Institute, Genoa, Italy
| | - Gareth Baynam
- Western Australian Register of Developmental Anomalies, King Edward memorial Hospital, Perth, Australia
- Telethon Kids Institute and the Division of Paediatrics, Faculty of Helath and Medical Sciences, University of Western Australia, Perth, Australia
| | - Amy M Brower
- American College of Medical Genetics and Genomics (ACMG), Bethesda, MD, USA
| | - Tiffany J Callahan
- Computational Bioscience Program, University of Colorado Anschutz Medical Campus, Colorado, USA
| | | | - Johanna L Est
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Peter D Galer
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Biomedical and Health Informatics (DBHi), Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Shiva Ganesan
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Biomedical and Health Informatics (DBHi), Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Matthias Griese
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
- Ludwig-Maximilians University, German Center for Lung Research (DZL), Munich, Germany
| | - Matthias Haimel
- Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases, Vienna, Austria
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Julia Pazmandi
- Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases, Vienna, Austria
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
- Institute for Systems Genomics, University of Connecticut, Farmington, CT 06032, USA
| | - Marc Hanauer
- INSERM, US14––Orphanet, Plateforme Maladies Rares, Paris, France
| | - Nomi L Harris
- Monarch Initiative
- Environmental Genomics and Systems Biology, Lawrence Berkeley National Laboratory, Berkeley CA, USA
| | - Michael J Hartnett
- American College of Medical Genetics and Genomics (ACMG), Bethesda, MD, USA
| | - Maximilian Hastreiter
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Fabian Hauck
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
- German Centre for Infection Research (DZIF), Munich, Germany
| | - Yongqun He
- Unit for Laboratory Animal Medicine, Department of Microbiology and Immunology, Center for Computational Medicine and Bioinformatics, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Tim Jeske
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Hugh Kearney
- FutureNeuro, SFI Research Centre for Chronic and Rare Neurological Diseases, Ireland
| | - Gerhard Kindle
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI). Faculty of Medicine, Medical Center - University of Freiburg, Freiburg, Germany
- Centre for Biobanking FREEZE, Faculty of Medicine, Medical Center - University of Freiburg, Freiburg, Germany
| | - Christoph Klein
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Katrin Knoflach
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
- Ludwig-Maximilians University, German Center for Lung Research (DZL), Munich, Germany
| | - Roland Krause
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, L-4367 Belvaux, Luxembourg
| | - David Lagorce
- INSERM, US14––Orphanet, Plateforme Maladies Rares, Paris, France
| | - Julie A McMurry
- Monarch Initiative
- Translational and Integrative Sciences Center, Department of Environmental and Molecular Toxicology, Oregon State University, OR, USA
| | - Jillian A Miller
- American College of Medical Genetics and Genomics (ACMG), Bethesda, MD, USA
| | - Monica C Munoz-Torres
- Monarch Initiative
- Translational and Integrative Sciences Center, Department of Environmental and Molecular Toxicology, Oregon State University, OR, USA
| | - Rebecca L Peters
- American College of Medical Genetics and Genomics (ACMG), Bethesda, MD, USA
| | - Christina K Rapp
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
- Ludwig-Maximilians University, German Center for Lung Research (DZL), Munich, Germany
| | - Ana M Rath
- INSERM, US14––Orphanet, Plateforme Maladies Rares, Paris, France
| | - Shahmir A Rind
- WA Register of Developmental Anomalies
- Curtin University, Western Australia, Australia
| | - Avi Z Rosenberg
- Division of Kidney-Urologic Pathology, Johns Hopkins University, Baltimore, MD 21205, USA
| | | | - Markus G Seidel
- Research Unit for Pediatric Hematology and Immunology, Division of Pediatric Hemato-Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Damian Smedley
- The William Harvey Research Institute, Charterhouse Square Barts and the London School of Medicine and Dentistry Queen Mary University of London, London EC1M 6BQ, UK
| | - Tomer Talmy
- Genomic Research Department, Emedgene Technologies, Tel Aviv, Israel
- Faculty of Medicine, Hebrew University Hadassah Medical School, Jerusalem, Israel
| | - Yarlalu Thomas
- West Australian Register of Developmental Anomalies, East Perth, WA, Australia
| | | | - Julie Xian
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, PA, USA
| | - Zafer Yüksel
- Human Genetics, Bioscientia GmbH, Ingelheim, Germany
| | - Ingo Helbig
- Department of Neurology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
- The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Christopher J Mungall
- Monarch Initiative
- Environmental Genomics and Systems Biology, Lawrence Berkeley National Laboratory, Berkeley CA, USA
| | - Melissa A Haendel
- Monarch Initiative
- Oregon Clinical & Translational Research Institute, Oregon Health & Science University
- Translational and Integrative Sciences Center, Department of Environmental and Molecular Toxicology, Oregon State University, OR, USA
| | - Peter N Robinson
- Monarch Initiative
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
- Institute for Systems Genomics, University of Connecticut, Farmington, CT 06032, USA
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Rutter L, Barker R, Bezdan D, Cope H, Costes SV, Degoricija L, Fisch KM, Gabitto MI, Gebre S, Giacomello S, Gilroy S, Green SJ, Mason CE, Reinsch SS, Szewczyk NJ, Taylor DM, Galazka JM, Herranz R, Muratani M. A New Era for Space Life Science: International Standards for Space Omics Processing. PATTERNS (NEW YORK, N.Y.) 2020; 1:100148. [PMID: 33336201 PMCID: PMC7733874 DOI: 10.1016/j.patter.2020.100148] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Space agencies have announced plans for human missions to the Moon to prepare for Mars. However, the space environment presents stressors that include radiation, microgravity, and isolation. Understanding how these factors affect biology is crucial for safe and effective crewed space exploration. There is a need to develop countermeasures, to adapt plants and microbes for nutrient sources and bioregenerative life support, and to limit pathogen infection. Scientists across the world are conducting space omics experiments on model organisms and, more recently, on humans. Optimal extraction of actionable scientific discoveries from these precious datasets will only occur at the collective level with improved standardization. To address this shortcoming, we established ISSOP (International Standards for Space Omics Processing), an international consortium of scientists who aim to enhance standard guidelines between space biologists at a global level. Here we introduce our consortium and share past lessons learned and future challenges related to spaceflight omics.
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Affiliation(s)
- Lindsay Rutter
- Transborder Medical Research Center and Department of Genome Biology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan
| | - Richard Barker
- Department of Botany, University of Wisconsin, Madison, WI 53706, USA
| | - Daniela Bezdan
- Institute of Medical Virology and Epidemiology of Viral Diseases, University Hospital, Tubingen, Germany
| | - Henry Cope
- School of Computer Science, University of Nottingham, Nottingham NG8 1BB, UK
| | - Sylvain V. Costes
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | | | - Kathleen M. Fisch
- Center for Computational Biology & Bioinformatics, Department of Medicine, University of California, San Diego, La Jolla, CA 92037, USA
| | - Mariano I. Gabitto
- Flatiron Institute, Center for Computational Biology, Simons Foundation, New York, NY 10010, USA
| | - Samrawit Gebre
- KBR, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | | | - Simon Gilroy
- Department of Botany, University of Wisconsin, Madison, WI 53706, USA
| | - Stefan J. Green
- Genome Research Core, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Christopher E. Mason
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10065, USA
- The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10021, USA
- The WorldQuant Initiative for Quantitative Prediction, Weill Cornell Medicine, New York, NY 10065, USA
- The Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY 10065, USA
| | - Sigrid S. Reinsch
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Nathaniel J. Szewczyk
- Ohio Musculoskeletal and Neurological Institute (OMNI), Ohio University, Athens, OH 45701, USA
| | - Deanne M. Taylor
- Department of Biomedical and Health Informatics, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jonathan M. Galazka
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Raul Herranz
- Centro de Investigaciones Biológicas “Margarita Salas” (CSIC), Ramiro de Maeztu 9, Madrid 28040, Spain
| | - Masafumi Muratani
- Transborder Medical Research Center and Department of Genome Biology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan
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Wilhelm D, Müller-Stich B, Ostler D, Schmitz-Rixen T, Feussner H. Positionspapier „Digitalisierung in der Chirurgie“ – Konsequenzen? Zentralbl Chir 2020; 145:495-498. [DOI: 10.1055/a-1030-3888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Dirk Wilhelm
- Technische Universität München, Fakultät für Medizin, Klinik und Poliklinik für Chirurgie, Klinikum rechts der Isar, München, Deutschland
- Arbeitsgruppe MITI, Technische Universität München, Klinikum rechts der Isar, München, Deutschland
| | | | - Daniel Ostler
- Arbeitsgruppe MITI, Technische Universität München, Klinikum rechts der Isar, München, Deutschland
| | - Thomas Schmitz-Rixen
- Klinik für Gefäß- und Endovaskularchirurgie, Universitätsklinikum Frankfurt, Deutschland
| | - Hubertus Feussner
- Arbeitsgruppe MITI, Technische Universität München, Klinikum rechts der Isar, München, Deutschland
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108
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Rice B, Leanza J, Mowafi H, Thadeus Kamara N, Mugema Mulogo E, Bisanzo M, Nikam K, Kizza H, Newberry JA, Strehlow M, Kohn M. Defining High-risk Emergency Chief Complaints: Data-driven Triage for Low- and Middle-income Countries. Acad Emerg Med 2020; 27:1291-1301. [PMID: 32416022 PMCID: PMC7818254 DOI: 10.1111/acem.14013] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 02/05/2020] [Accepted: 02/06/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Emergency medicine in low- and middle-income countries (LMICs) is hindered by lack of research into patient outcomes. Chief complaints (CCs) are fundamental to emergency care but have only recently been uniquely codified for an LMIC setting in Uganda. It is not known whether CCs independently predict emergency unit patient outcomes. METHODS Patient data collected in a Ugandan emergency unit between 2009 and 2018 were randomized into validation and derivation data sets. A recursive partitioning algorithm stratified CCs by 3-day mortality risk in each group. The process was repeated in 10,000 bootstrap samples to create an averaged risk ranking. Based on this ranking, CCs were categorized as "high-risk" (>2× baseline mortality), "medium-risk" (between 2 and 0.5× baseline mortality), and "low-risk" (<0.5× baseline mortality). Risk categories were then included in a logistic regression model to determine if CCs independently predicted 3-day mortality. RESULTS Overall, the derivation data set included 21,953 individuals with 7,313 in the validation data set. In total, 43 complaints were categorized, and 12 CCs were identified as high-risk. When controlled for triage data including age, sex, HIV status, vital signs, level of consciousness, and number of complaints, high-risk CCs significantly increased 3-day mortality odds ratio (OR = 2.39, 95% confidence interval [CI] = 1.95 to 2.93, p < 0.001) while low-risk CCs significantly decreased 3-day mortality odds (OR = 0.16, 95% CI = 0.09 to 0.29, p < 0.001). CONCLUSIONS High-risk CCs were identified and found to predict increased 3-day mortality independent of vital signs and other data available at triage. This list can be used to expand local triage systems and inform emergency training programs. The methodology can be reproduced in other LMIC settings to reflect their local disease patterns.
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Affiliation(s)
- Brian Rice
- From the Department of Emergency MedicineStanford UniversityPalo AltoCAUSA
| | - Joseph Leanza
- theDepartment of Emergency MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Hani Mowafi
- theDepartment of Emergency MedicineYale UniversityNew HavenCTUSA
| | | | - Edgar Mugema Mulogo
- theDepartment of Community HealthMbarara University of Science and TechnologyMbararaUganda
| | - Mark Bisanzo
- theDivision of Emergency MedicineUniversity of VermontBurlingtonVT
| | - Kian Nikam
- theSchool of MedicineUniversity of California San FranciscoSan FranciscoCA
| | | | | | - Matthew Strehlow
- From the Department of Emergency MedicineStanford UniversityPalo AltoCAUSA
| | | | - Michael Kohn
- From the Department of Emergency MedicineStanford UniversityPalo AltoCAUSA
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Kondo T, Matsubara J, Quy PN, Fukuyama K, Nomura M, Funakoshi T, Doi K, Sakamori Y, Yoshioka M, Yokoyama A, Tamaoki M, Kou T, Hirohashi K, Yamada A, Yamamoto Y, Minamiguchi S, Nishigaki M, Yamada T, Kanai M, Matsumoto S, Muto M. Comprehensive genomic profiling for patients with chemotherapy-naïve advanced cancer. Cancer Sci 2020; 112:296-304. [PMID: 33007138 PMCID: PMC7780032 DOI: 10.1111/cas.14674] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 09/17/2020] [Accepted: 09/26/2020] [Indexed: 12/30/2022] Open
Abstract
Comprehensive genomic profiling (CGP) testing by next‐generation sequencing has been introduced into clinical practice as part of precision cancer medicine to select effective targeted therapies. However, whether CGP testing at the time of first‐line chemotherapy could be clinically useful is not clear. We conducted this single‐center, prospective, observational study to investigate the feasibility of CGP testing for chemotherapy‐naïve patients with stage III/IV gastrointestinal cancer, rare cancer, and cancer of unknown primary, using the FoundationOne® companion diagnostic (F1CDx) assay. The primary outcome was the detection rate of at least one actionable/druggable cancer genomic alteration. Actionable/druggable cancer genomic alterations were determined by the F1CDx report. An institutional molecular tumor board determined the molecular‐based recommended therapies. A total of 197 patients were enrolled from October 2018 to June 2019. CGP success rate was 76.6% (151 of 197 patients), and median turnaround time was 19 days (range: 10‐329 days). Actionable and druggable cancer genomic alterations were reported in 145 (73.6%) and 124 (62.9%) patients, respectively. The highest detection rate of druggable genomic alterations in gastrointestinal cancers was 80% in colorectal cancer (48 of 60 patients). Molecular‐based recommended therapies were determined in 46 patients (23.4%). CGP testing would be a useful tool for the identification of a potentially effective first‐line chemotherapy.
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Affiliation(s)
- Tomohiro Kondo
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan.,Research Fellow of Japan Society for the Promotion of Science, Tokyo, Japan
| | - Junichi Matsubara
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Pham Nguyen Quy
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Keita Fukuyama
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Motoo Nomura
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Taro Funakoshi
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Keitaro Doi
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Yuichi Sakamori
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Masahiro Yoshioka
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Akira Yokoyama
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Masashi Tamaoki
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Tadayuki Kou
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Kenshiro Hirohashi
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Atsushi Yamada
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Yoshihiro Yamamoto
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | | | | | - Takahiro Yamada
- Clinical Genetics Unit, Kyoto University Hospital, Kyoto, Japan
| | - Masashi Kanai
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Shigemi Matsumoto
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Manabu Muto
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
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110
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Tarakji KG, Silva J, Chen LY, Turakhia MP, Perez M, Attia ZI, Passman R, Boissy A, Cho DJ, Majmudar M, Mehta N, Wan EY, Chung M. Digital Health and the Care of the Patient With Arrhythmia. Circ Arrhythm Electrophysiol 2020; 13:e007953. [DOI: 10.1161/circep.120.007953] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The field of cardiac electrophysiology has been on the cutting edge of advanced digital technologies for many years. More recently, medical device development through traditional clinical trials has been supplemented by direct to consumer products with advancement of wearables and health care apps. The rapid growth of innovation along with the mega-data generated has created challenges and opportunities. This review summarizes the regulatory landscape, applications to clinical practice, opportunities for virtual clinical trials, the use of artificial intelligence to streamline and interpret data, and integration into the electronic medical records and medical practice. Preparation of the new generation of physicians, guidance and promotion by professional societies, and advancement of research in the interpretation and application of big data and the impact of digital technologies on health outcomes will help to advance the adoption and the future of digital health care.
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Affiliation(s)
- Khaldoun G. Tarakji
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute (K.G.T., M.C.), Cleveland Clinic, OH
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, OH (K.G.T., N.M., M.C.)
| | - Jennifer Silva
- Division of Pediatric Cardiology, Department of Pediatrics, Washington University in St Louis, MO (J.S.)
| | - Lin Y. Chen
- Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis (L.Y.C.)
| | - Mintu P. Turakhia
- Ctr for Digital Health, Stanford University, Stanford and Veterans Affairs Palo Alto Health Care System, CA (M.P.T., M.P.)
| | | | - Zachi I. Attia
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Z.I.A.)
| | - Rod Passman
- Center for Arrhythmia Research, Northwestern University Feinberg School of Medicine, Chicago, IL (R.P.)
| | - Adrienne Boissy
- Office of Patient Experience and Neurological Institute (A.B.), Cleveland Clinic, OH
| | - David J. Cho
- Division of Cardiovascular Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA (D.J.C.)
| | | | - Neil Mehta
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, OH (K.G.T., N.M., M.C.)
| | - Elaine Y. Wan
- Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York (E.Y.W.)
| | - Mina Chung
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute (K.G.T., M.C.), Cleveland Clinic, OH
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute (M.C.), Cleveland Clinic, OH
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, OH (K.G.T., N.M., M.C.)
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Ong E, Wang LL, Schaub J, O'Toole JF, Steck B, Rosenberg AZ, Dowd F, Hansen J, Barisoni L, Jain S, de Boer IH, Valerius MT, Waikar SS, Park C, Crawford DC, Alexandrov T, Anderton CR, Stoeckert C, Weng C, Diehl AD, Mungall CJ, Haendel M, Robinson PN, Himmelfarb J, Iyengar R, Kretzler M, Mooney S, He Y. Modelling kidney disease using ontology: insights from the Kidney Precision Medicine Project. Nat Rev Nephrol 2020; 16:686-696. [PMID: 32939051 PMCID: PMC8012202 DOI: 10.1038/s41581-020-00335-w] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2020] [Indexed: 12/29/2022]
Abstract
An important need exists to better understand and stratify kidney disease according to its underlying pathophysiology in order to develop more precise and effective therapeutic agents. National collaborative efforts such as the Kidney Precision Medicine Project are working towards this goal through the collection and integration of large, disparate clinical, biological and imaging data from patients with kidney disease. Ontologies are powerful tools that facilitate these efforts by enabling researchers to organize and make sense of different data elements and the relationships between them. Ontologies are critical to support the types of big data analysis necessary for kidney precision medicine, where heterogeneous clinical, imaging and biopsy data from diverse sources must be combined to define a patient's phenotype. The development of two new ontologies - the Kidney Tissue Atlas Ontology and the Ontology of Precision Medicine and Investigation - will support the creation of the Kidney Tissue Atlas, which aims to provide a comprehensive molecular, cellular and anatomical map of the kidney. These ontologies will improve the annotation of kidney-relevant data, and eventually lead to new definitions of kidney disease in support of precision medicine.
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Affiliation(s)
- Edison Ong
- Department of Computational Medicine and Bioinformatics, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Lucy L Wang
- Allen Institute for Artificial Intelligence, Seattle, WA, USA
| | - Jennifer Schaub
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - John F O'Toole
- Department of Nephrology and Hypertension, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH, USA
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Becky Steck
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Avi Z Rosenberg
- Department of Pathology, Johns Hopkins University, Baltimore, MD, USA
| | - Frederick Dowd
- UW Medicine Research IT, University of Washington, Seattle, WA, USA
| | - Jens Hansen
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Institute for Systems Biomedicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Laura Barisoni
- Division of AI/Computational Pathology, Department of Pathology, and Division of Nephrology, Department of Medicine, Duke University, Durham, NC, USA
| | - Sanjay Jain
- Division of Nephrology, School of Medicine, Washington University in St. Louis, St Louis, MO, USA
| | - Ian H de Boer
- Division of Nephrology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - M Todd Valerius
- Division of Renal Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Sushrut S Waikar
- Section of Nephrology, Boston University Medical Center, Boston, MA, USA
| | - Christopher Park
- Kidney Research Institute, University of Washington, Seattle, WA, USA
| | - Dana C Crawford
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
- Department of Genetics and Genome Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Cleveland Institute for Computational Biology, Cleveland, OH, USA
| | - Theodore Alexandrov
- Structural and Computational Biology, European Molecular Biology Laboratory, Heidelberg, Germany
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA, USA
| | | | - Christian Stoeckert
- Department of Genetics, Perelman School of Medicine, University of Pennsylvania Philadelphia, Philadelphia, PA, USA
| | - Chunhua Weng
- Department of Biomedical Informatics, Columbia University, New York, NY, USA
| | - Alexander D Diehl
- Department of Biomedical Informatics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Christopher J Mungall
- Environmental Genomics and Systems Biology, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Melissa Haendel
- Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR, USA
| | - Peter N Robinson
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Jonathan Himmelfarb
- Division of Nephrology, Department of Medicine, University of Washington, Seattle, WA, USA
- Kidney Research Institute, University of Washington, Seattle, WA, USA
| | - Ravi Iyengar
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Institute for Systems Biomedicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Matthias Kretzler
- Department of Computational Medicine and Bioinformatics, University of Michigan Medical School, Ann Arbor, MI, USA
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Sean Mooney
- Department of Biomedical Informatics and Medical Education, University of Washington, Seattle, WA, USA.
| | - Yongqun He
- Department of Computational Medicine and Bioinformatics, University of Michigan Medical School, Ann Arbor, MI, USA.
- Unit for Laboratory Animal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA.
- Department of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, MI, USA.
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112
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Pericleous M, Kelly C, Odin JA, Kallis Y, McGee C, Sherlock J, Yonova I, de Lusignan S, Ala A. Clinical Ontologies Improve Case Finding of Primary Biliary Cholangitis in UK Primary and Secondary Care. Dig Dis Sci 2020; 65:3143-3158. [PMID: 31953628 DOI: 10.1007/s10620-019-06039-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 12/30/2019] [Indexed: 12/09/2022]
Abstract
INTRODUCTION PBC registries in the UK focus on data from secondary care without clear coordinated contribution from primary care. The Royal College of General Practitioners (RCGP) Research and Surveillance Centre (RSC) receives data from > 500 primary care practices (PCPs). Notably, the Lancet commissioning group is extracting data from the RCGP RSC database to shape UK policy on liver disease. AIMS To create a novel ontology to facilitate PBC case finding from primary care provider (PCP) records. METHODS RCGP RSC data were collected from participating PCPs in the county of Surrey, UK. PBC diagnostic criteria of the AASLD and EASL guidelines were used to develop 725 data codes to facilitate patient record searches. A scoring system built into the ontology allowed categorization of cases as PBC definite, PBC probable, and PBC unlikely. RESULTS A total of 218,099 records were searched from participating PCPs. Of these, there were 58 PBC definite, 2317 PBC probable, and 215,724 PBC unlikely patients. There were 32 PBC definite patients who did not match to our regional PBC database and were henceforth included as new-found cases. Two of these cases were not labeled as PBC by the PCP. From the PBC unlikely group, 7/215,724 (0.003%) patients were labeled as PBC in secondary care records; however, none of them were coded as having PBC by their PCPs. CONCLUSIONS Utilization of the UK National RCGP RSC database supported by novel ontology score has successfully helped us identify (i) new cases of PBC not known to local/regional secondary care providers and (ii) de novo PBC cases. There are many PBC probable cases whose data merit further careful evaluation.
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Affiliation(s)
- Marinos Pericleous
- Department of Gastroenterology and Hepatology, Royal Surrey County Hospital, Guildford, UK.,Department of Clinical and Experimental Medicine, FHMS, University of Surrey, Guildford, UK
| | - Claire Kelly
- Department of Gastroenterology and Hepatology, Royal Surrey County Hospital, Guildford, UK.,Department of Clinical and Experimental Medicine, FHMS, University of Surrey, Guildford, UK
| | - Joseph A Odin
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Yiannis Kallis
- Department of Hepatology, Barts Health NHS Trust, London, UK
| | - Chris McGee
- Department of Clinical and Experimental Medicine, FHMS, University of Surrey, Guildford, UK.,Royal College of General Practitioners (RCGP), Research and Surveillance Centre (RSC), Guildford, UK
| | - Julian Sherlock
- Department of Clinical and Experimental Medicine, FHMS, University of Surrey, Guildford, UK.,Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Ivelina Yonova
- Department of Clinical and Experimental Medicine, FHMS, University of Surrey, Guildford, UK.,Royal College of General Practitioners (RCGP), Research and Surveillance Centre (RSC), Guildford, UK.,Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Simon de Lusignan
- Department of Clinical and Experimental Medicine, FHMS, University of Surrey, Guildford, UK.,Royal College of General Practitioners (RCGP), Research and Surveillance Centre (RSC), Guildford, UK.,Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Aftab Ala
- Department of Gastroenterology and Hepatology, Royal Surrey County Hospital, Guildford, UK. .,Department of Clinical and Experimental Medicine, FHMS, University of Surrey, Guildford, UK. .,Institute of Liver Studies, Kings College Hospital London, London, UK.
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113
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Strategic vision for improving human health at The Forefront of Genomics. Nature 2020; 586:683-692. [PMID: 33116284 DOI: 10.1038/s41586-020-2817-4] [Citation(s) in RCA: 162] [Impact Index Per Article: 40.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 09/04/2020] [Indexed: 12/20/2022]
Abstract
Starting with the launch of the Human Genome Project three decades ago, and continuing after its completion in 2003, genomics has progressively come to have a central and catalytic role in basic and translational research. In addition, studies increasingly demonstrate how genomic information can be effectively used in clinical care. In the future, the anticipated advances in technology development, biological insights, and clinical applications (among others) will lead to more widespread integration of genomics into almost all areas of biomedical research, the adoption of genomics into mainstream medical and public-health practices, and an increasing relevance of genomics for everyday life. On behalf of the research community, the National Human Genome Research Institute recently completed a multi-year process of strategic engagement to identify future research priorities and opportunities in human genomics, with an emphasis on health applications. Here we describe the highest-priority elements envisioned for the cutting-edge of human genomics going forward-that is, at 'The Forefront of Genomics'.
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114
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Kirchberg J, Fritzmann J, Weitz J, Bork U. eHealth Literacy of German Physicians in the Pre-COVID-19 Era: Questionnaire Study. JMIR Mhealth Uhealth 2020; 8:e20099. [PMID: 33064102 PMCID: PMC7600010 DOI: 10.2196/20099] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 09/07/2020] [Accepted: 09/20/2020] [Indexed: 01/06/2023] Open
Abstract
Background Digitalization is a disruptive technology that changes the way we deliver diagnostic procedures and treatments in medicine. Different stakeholders have varying interests in and expectations of the digitalization of modern medicine. Many recent digital advances in the medical field, such as the implementation of electronic health records, telemedical services, and mobile health apps, are increasingly used by medical professionals and patients. During the current pandemic outbreak of a novel coronavirus-caused respiratory disease (COVID-19), many modern information and communication technologies (ICT) have been used to overcome the physical barriers and limitations caused by government-issued curfews and workforce shortages. Therefore, the COVID-19 pandemic has led to a surge in the usage of modern ICT in medicine. At the same time, the eHealth literacy of physicians working with these technologies has probably not improved since our study. Objective This paper describes a representative cohort of German physicians before the COVID-19 pandemic and their eHealth literacy and attitude towards modern ICT. Methods A structured, self-developed questionnaire about user behavior and attitudes towards eHealth applications was administered to a representative cohort of 93 German physicians. Results Of the 93 German physicians who participated in the study, 97% (90/93) use a mobile phone. Medical apps are used by 42% (39/93). Half of the surveyed physicians (47/93, 50%) use their private mobile phones for official purposes on a daily basis. Telemedicine is part of the daily routine for more than one-third (31/93, 33%) of all participants. More than 80% (76/93, 82%) of the trial participants state that their knowledge regarding the legal aspects and data safety of medical apps and cloud computing is insufficient. Conclusions Modern ICT is frequently used and mostly welcomed by German physicians. However, there is a tremendous lack of eHealth literacy and knowledge about the safe and secure implementation of these technologies in routine clinical practice.
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Affiliation(s)
- Johanna Kirchberg
- Department of Visceral, Thoracic, and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Johannes Fritzmann
- Department of Visceral, Thoracic, and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Jürgen Weitz
- Department of Visceral, Thoracic, and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Ulrich Bork
- Department of Visceral, Thoracic, and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
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Siggaard T, Reguant R, Jørgensen IF, Haue AD, Lademann M, Aguayo-Orozco A, Hjaltelin JX, Jensen AB, Banasik K, Brunak S. Disease trajectory browser for exploring temporal, population-wide disease progression patterns in 7.2 million Danish patients. Nat Commun 2020; 11:4952. [PMID: 33009368 PMCID: PMC7532164 DOI: 10.1038/s41467-020-18682-4] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 09/01/2020] [Indexed: 12/12/2022] Open
Abstract
We present the Danish Disease Trajectory Browser (DTB), a tool for exploring almost 25 years of data from the Danish National Patient Register. In the dataset comprising 7.2 million patients and 122 million admissions, users can identify diagnosis pairs with statistically significant directionality and combine them to linear disease trajectories. Users can search for one or more disease codes (ICD-10 classification) and explore disease progression patterns via an array of functionalities. For example, a set of linear trajectories can be merged into a disease trajectory network displaying the entire multimorbidity spectrum of a disease in a single connected graph. Using data from the Danish Register for Causes of Death mortality is also included. The tool is disease-agnostic across both rare and common diseases and is showcased by exploring multimorbidity in Down syndrome (ICD-10 code Q90) and hypertension (ICD-10 code I10). Finally, we show how search results can be customized and exported from the browser in a format of choice (i.e. JSON, PNG, JPEG and CSV).
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Affiliation(s)
- Troels Siggaard
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200, Copenhagen, Denmark
| | - Roc Reguant
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200, Copenhagen, Denmark
| | - Isabella F Jørgensen
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200, Copenhagen, Denmark
| | - Amalie D Haue
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200, Copenhagen, Denmark
| | - Mette Lademann
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200, Copenhagen, Denmark
| | - Alejandro Aguayo-Orozco
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200, Copenhagen, Denmark
| | - Jessica X Hjaltelin
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200, Copenhagen, Denmark
| | - Anders Boeck Jensen
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200, Copenhagen, Denmark
- Institute for Next Generation Healthcare, Icahn School of Medicine at Mount Sinai, New York, NY, 10029-6574, USA
| | - Karina Banasik
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200, Copenhagen, Denmark
| | - Søren Brunak
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200, Copenhagen, Denmark.
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116
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Affiliation(s)
- Mario Cazzola
- From Fondazione IRCCS Policlinico San Matteo and the University of Pavia, Pavia, Italy
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117
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Rubinstein YR, Robinson PN, Gahl WA, Avillach P, Baynam G, Cederroth H, Goodwin RM, Groft SC, Hansson MG, Harris NL, Huser V, Mascalzoni D, McMurry JA, Might M, Nellaker C, Mons B, Paltoo DN, Pevsner J, Posada M, Rockett-Frase AP, Roos M, Rubinstein TB, Taruscio D, van Enckevort E, Haendel MA. The case for open science: rare diseases. JAMIA Open 2020; 3:472-486. [PMID: 33426479 PMCID: PMC7660964 DOI: 10.1093/jamiaopen/ooaa030] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 05/30/2020] [Accepted: 06/23/2020] [Indexed: 01/04/2023] Open
Abstract
The premise of Open Science is that research and medical management will progress faster if data and knowledge are openly shared. The value of Open Science is nowhere more important and appreciated than in the rare disease (RD) community. Research into RDs has been limited by insufficient patient data and resources, a paucity of trained disease experts, and lack of therapeutics, leading to long delays in diagnosis and treatment. These issues can be ameliorated by following the principles and practices of sharing that are intrinsic to Open Science. Here, we describe how the RD community has adopted the core pillars of Open Science, adding new initiatives to promote care and research for RD patients and, ultimately, for all of medicine. We also present recommendations that can advance Open Science more globally.
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Affiliation(s)
- Yaffa R Rubinstein
- Special Volunteer in the Office of Strategic Initiatives, National Library of Medicine, Bethesda, Maryland, USA
| | - Peter N Robinson
- The Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, USA
| | - William A Gahl
- Undiagnosed Diseases Program and Office of the Clinical Director, National Human Genome Research Institute (NHGRI), National Institutes of Health, Bethesda, Maryland, USA
| | - Paul Avillach
- Department of Biomedical Informatics, Harvard Medical School, Boston, Massachusetts, USA
| | - Gareth Baynam
- Western Australian Register of Developmental Anomalies and Telethon Kids Institute, Perth, Australia
| | | | - Rebecca M Goodwin
- Department of Health and Human Services, National Library of Medicine, National Institutes of Health, Bethesda, Maryland, USA
| | - Stephen C Groft
- NCATS, National Institutes of Health, Bethesda, Maryland, USA
| | - Mats G Hansson
- Center for Research Ethics and Bioethics, Uppsala Universitet, Uppsala, Sweden
| | - Nomi L Harris
- Department of Environmental Genomics & System Biology, Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - Vojtech Huser
- Department of Health and Human Services, NCBI, National Institutes of Health, Bethesda, Maryland, USA
| | - Deborah Mascalzoni
- Center for Research Ethics and Bioethics, Uppsala University, Sweden and EURAC Research, Bolzano, Italy
| | - Julie A McMurry
- Linus Pauling Institute, Oregon State University, Corvallis, Oregon, USA
| | - Matthew Might
- Hugh Kaul Precision Medicine Institute, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Christoffer Nellaker
- Nuffield Department of Women's and Reproductive Health, Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, UK
| | - Barend Mons
- Department of Human Genetics, Leiden University Medical Center, Leiden, Netherlands
| | - Dina N Paltoo
- Department of Health and Human Services, National Library of Medicine, National Institutes of Health, Bethesda, Maryland, USA
| | - Jonathan Pevsner
- Department of Neurology, Kennedy Krieger Institute and Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Manuel Posada
- Rare Diseases Research Institute & CIBERER, Instituto de Salud Carlos III, Madrid, Spain
| | | | - Marco Roos
- Human Genetics, Leiden University Medical Center, Leiden, Netherlands
| | - Tamar B Rubinstein
- Children Hospital at Montefiore/Albert Einstein College of Medicine—Pediatrics, Bronx, New York, USA
| | - Domenica Taruscio
- National Centre for Rare Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Esther van Enckevort
- Department of Genetics, University Medical Center Groningen, University of Groningen, Leiden, Netherlands
| | - Melissa A Haendel
- Linus Pauling Institute, Oregon State University, Corvallis, Oregon, USA
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118
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Galer PD, Ganesan S, Lewis-Smith D, McKeown SE, Pendziwiat M, Helbig KL, Ellis CA, Rademacher A, Smith L, Poduri A, Seiffert S, von Spiczak S, Muhle H, van Baalen A, Thomas RH, Krause R, Weber Y, Helbig I, Thomas RH, Krause R, Weber Y, Helbig I. Semantic Similarity Analysis Reveals Robust Gene-Disease Relationships in Developmental and Epileptic Encephalopathies. Am J Hum Genet 2020; 107:683-697. [PMID: 32853554 PMCID: PMC7536581 DOI: 10.1016/j.ajhg.2020.08.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 07/31/2020] [Indexed: 12/21/2022] Open
Abstract
More than 100 genetic etiologies have been identified in developmental and epileptic encephalopathies (DEEs), but correlating genetic findings with clinical features at scale has remained a hurdle because of a lack of frameworks for analyzing heterogenous clinical data. Here, we analyzed 31,742 Human Phenotype Ontology (HPO) terms in 846 individuals with existing whole-exome trio data and assessed associated clinical features and phenotypic relatedness by using HPO-based semantic similarity analysis for individuals with de novo variants in the same gene. Gene-specific phenotypic signatures included associations of SCN1A with “complex febrile seizures” (HP: 0011172; p = 2.1 × 10−5) and “focal clonic seizures” (HP: 0002266; p = 8.9 × 10−6), STXBP1 with “absent speech” (HP: 0001344; p = 1.3 × 10−11), and SLC6A1 with “EEG with generalized slow activity” (HP: 0010845; p = 0.018). Of 41 genes with de novo variants in two or more individuals, 11 genes showed significant phenotypic similarity, including SCN1A (n = 16, p < 0.0001), STXBP1 (n = 14, p = 0.0021), and KCNB1 (n = 6, p = 0.011). Including genetic and phenotypic data of control subjects increased phenotypic similarity for all genetic etiologies, whereas the probability of observing de novo variants decreased, emphasizing the conceptual differences between semantic similarity analysis and approaches based on the expected number of de novo events. We demonstrate that HPO-based phenotype analysis captures unique profiles for distinct genetic etiologies, reflecting the breadth of the phenotypic spectrum in genetic epilepsies. Semantic similarity can be used to generate statistical evidence for disease causation analogous to the traditional approach of primarily defining disease entities through similar clinical features.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Rhys H Thomas
- Translational and Clinical Research Institute, Newcastle University, Newcastle-upon-Tyne NE1 7RU, UK; Royal Victoria Infirmary, Newcastle-upon-Tyne NE1 4LP, UK
| | - Roland Krause
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, 4367 Belvaux, Luxembourg
| | - Yvonne Weber
- Department of Neurology and Epileptology, Hertie Institute for Clinical Brain Research, University of Tübingen, 72076 Tübingen, Germany; Department of Epileptology and Neurology, University of Aachen, 52074 Aachen, Germany
| | - Ingo Helbig
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA; The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA; Department of Biomedical and Health Informatics (DBHi), Children's Hospital of Philadelphia, Philadelphia, PA 19146, USA; Department of Neurology, University of Pennsylvania, Philadelphia, PA 19104, USA.
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119
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Gogate N, Lyman D, Crandall K, Kahsay R, Natale D, Sen S, Mazumder R. COVID-19 Biomarkers in research: Extension of the OncoMX cancer biomarker data model to capture biomarker data from other diseases. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2020:2020.09.09.196220. [PMID: 32935101 PMCID: PMC7491515 DOI: 10.1101/2020.09.09.196220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Scientists, medical researchers, and health care workers have mobilized worldwide in response to the outbreak of COVID-19, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2; SCoV2). Preliminary data have captured a wide range of host responses, symptoms, and lingering problems post-recovery within the human population. These variable clinical manifestations suggest differences in influential factors, such as innate and adaptive host immunity, existing or underlying health conditions, co-morbidities, genetics, and other factors. As COVID-19-related data continue to accumulate from disparate groups, the heterogeneous nature of these datasets poses challenges for efficient extrapolation of meaningful observations, hindering translation of information into clinical applications. Attempts to utilize, analyze, or combine biomarker datasets from multiple sources have shown to be inefficient and complicated, without a unifying resource. As such, there is an urgent need within the research community for the rapid development of an integrated and harmonized COVID-19 Biomarker Knowledgebase. By leveraging data collection and integration methods, backed by a robust data model developed to capture cancer biomarker data we have rapidly crowdsourced the collection and harmonization of COVID-19 biomarkers. Our resource currently has 138 unique biomarkers. We found multiple instances of the same biomarker substance being suggested as multiple biomarker types during our extensive cross-validation and manual curation. As a result, our Knowledgebase currently has 265 biomarker type combinations. Every biomarker entry is made comprehensive by bringing in together ancillary data from multiple sources such as biomarker accessions (canonical UniProtKB accession, PubChem Compound ID, Cell Ontology ID, Protein Ontology ID, NCI Thesaurus Code, and Disease Ontology ID), BEST biomarker category, and specimen type (Uberon Anatomy Ontology) unified with ontology standards. Our preliminary observations show distinct trends in the collated biomarkers. Most biomarkers are related to the immune system (SAA,TNF-∝, and IP-10) or coagulopathies (D-dimer, antithrombin, and VWF) and a few have already been established as cancer biomarkers (ACE2, IL-6, IL-4 and IL-2). These trends align with proposed hypotheses of clinical manifestations compounding the complexity of COVID-19 pathobiology. We explore these trends as we put forth a COVID-19 biomarker resource that will help researchers and diagnosticians alike. All biomarker data are freely available from https://data.oncomx.org/covid19 .
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Affiliation(s)
- N Gogate
- The Department of Biochemistry & Molecular Medicine, The George Washington University Medical Center, Washington, DC 20037
| | - D Lyman
- The Department of Biochemistry & Molecular Medicine, The George Washington University Medical Center, Washington, DC 20037
| | - K.A Crandall
- Computational Biology Institute, Milken Institute School of Public Health, George Washington University, Washington, D.C., USA
| | - R Kahsay
- The Department of Biochemistry & Molecular Medicine, The George Washington University Medical Center, Washington, DC 20037
| | - D.A Natale
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, Washington, DC 20007, USA
| | - S Sen
- Division of Endocrinology, Department of Medicine, The George Washington University, Washington, DC, USA
| | - R Mazumder
- The Department of Biochemistry & Molecular Medicine, The George Washington University Medical Center, Washington, DC 20037
- The McCormick Genomic and Proteomic Center, The George Washington University, Washington, DC 20037, United States of America
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120
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Lhatoo SD, Bernasconi N, Blumcke I, Braun K, Buchhalter J, Denaxas S, Galanopoulou A, Josephson C, Kobow K, Lowenstein D, Ryvlin P, Schulze-Bonhage A, Sahoo SS, Thom M, Thurman D, Worrell G, Zhang GQ, Wiebe S. Big data in epilepsy: Clinical and research considerations. Report from the Epilepsy Big Data Task Force of the International League Against Epilepsy. Epilepsia 2020; 61:1869-1883. [PMID: 32767763 DOI: 10.1111/epi.16633] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 12/25/2022]
Abstract
Epilepsy is a heterogeneous condition with disparate etiologies and phenotypic and genotypic characteristics. Clinical and research aspects are accordingly varied, ranging from epidemiological to molecular, spanning clinical trials and outcomes, gene and drug discovery, imaging, electroencephalography, pathology, epilepsy surgery, digital technologies, and numerous others. Epilepsy data are collected in the terabytes and petabytes, pushing the limits of current capabilities. Modern computing firepower and advances in machine and deep learning, pioneered in other diseases, open up exciting possibilities for epilepsy too. However, without carefully designed approaches to acquiring, standardizing, curating, and making available such data, there is a risk of failure. Thus, careful construction of relevant ontologies, with intimate stakeholder inputs, provides the requisite scaffolding for more ambitious big data undertakings, such as an epilepsy data commons. In this review, we assess the clinical and research epilepsy landscapes in the big data arena, current challenges, and future directions, and make the case for a systematic approach to epilepsy big data.
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Affiliation(s)
- Samden D Lhatoo
- University of Texas Health Sciences Center at Houston, Houston, Texas
| | - Neda Bernasconi
- Neuroimaging of Epilepsy Laboratory, Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec, Canada
| | - Ingmar Blumcke
- Friedrich-Alexander University Erlangen-Nürnberg, University Hospital Erlangen, Erlangen, Germany
| | - Kees Braun
- Department of Child Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Jeffrey Buchhalter
- Department of Neurology, St Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - Spiros Denaxas
- Institute of Health Informatics, University College London, London, UK
| | - Aristea Galanopoulou
- Saul Korey Department of Neurology, Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, New York
| | - Colin Josephson
- Department of Clinical Neurosciences, University of Calgary, Calgary, Canada
| | - Katja Kobow
- Friedrich-Alexander University Erlangen-Nürnberg, University Hospital Erlangen, Erlangen, Germany
| | - Daniel Lowenstein
- Department of Neurology, University of California, San Francisco, San Francisco, California
| | - Philippe Ryvlin
- Department of Neurosciences, University of Lausanne, Lausanne, Switzerland
| | | | - Satya S Sahoo
- Department of Population and Quantitative Health Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Maria Thom
- Institute of Neurology, University College London, London, UK
| | | | - Greg Worrell
- Department of Neurology, Mayo Clinic, Rochester, Minnesota
| | - Guo-Qiang Zhang
- University of Texas Health Sciences Center at Houston, Houston, Texas
| | - Samuel Wiebe
- Department of Clinical Neurosciences, University of Calgary, Calgary, Canada
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121
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Robinson PN, Haendel MA. Ontologies, Knowledge Representation, and Machine Learning for Translational Research: Recent Contributions. Yearb Med Inform 2020; 29:159-162. [PMID: 32823310 PMCID: PMC7442528 DOI: 10.1055/s-0040-1701991] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Objectives
: To select, present, and summarize the most relevant papers published in 2018 and 2019 in the field of Ontologies and Knowledge Representation, with a particular focus on the intersection between Ontologies and Machine Learning.
Methods
: A comprehensive review of the medical informatics literature was performed to select the most interesting papers published in 2018 and 2019 and that document the utility of ontologies for computational analysis, including machine learning.
Results
: Fifteen articles were selected for inclusion in this survey paper. The chosen articles belong to three major themes: (i) the identification of phenotypic abnormalities in electronic health record (EHR) data using the Human Phenotype Ontology ; (ii) word and node embedding algorithms to supplement natural language processing (NLP) of EHRs and other medical texts; and (iii) hybrid ontology and NLP-based approaches to extracting structured and unstructured components of EHRs.
Conclusion
: Unprecedented amounts of clinically relevant data are now available for clinical and research use. Machine learning is increasingly being applied to these data sources for predictive analytics, precision medicine, and differential diagnosis. Ontologies have become an essential component of software pipelines designed to extract, code, and analyze clinical information by machine learning algorithms. The intersection of machine learning and semantics is proving to be an innovative space in clinical research.
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Affiliation(s)
- Peter N Robinson
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.,Institute for Systems Genomics, University of Connecticut, Farmington, CT, USA
| | - Melissa A Haendel
- Oregon Clinical & Translational Research Institute, Oregon Health & Science University, Portland, OR, USA.,Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR, USA
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122
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Miyagawa I, Kubo S, Tanaka Y. A wide perspective of targeted therapies for precision medicine in autoimmune diseases. EXPERT REVIEW OF PRECISION MEDICINE AND DRUG DEVELOPMENT 2020. [DOI: 10.1080/23808993.2020.1804867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Ippei Miyagawa
- The First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Satoshi Kubo
- The First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Yoshiya Tanaka
- The First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
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123
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Abstract
OBJECTIVES This scoping review synthesizes the recent literature on precision public health and the influence of predictive models on health equity with the intent to highlight central concepts for each topic and identify research opportunities for the biomedical informatics community. METHODS Searches were conducted using PubMed for publications between 2017-01-01 and 2019-12-31. RESULTS Precision public health is defined as the use of data and evidence to tailor interventions to the characteristics of a single population. It differs from precision medicine in terms of its focus on populations and the limited role of human genomics. High-resolution spatial analysis in a global health context and application of genomics to infectious organisms are areas of progress. Opportunities for informatics research include (i) the development of frameworks for measuring non-clinical concepts, such as social position, (ii) the development of methods for learning from similar populations, and (iii) the evaluation of precision public health implementations. Just as the effects of interventions can differ across populations, predictive models can perform systematically differently across subpopulations due to information bias, sampling bias, random error, and the choice of the output. Algorithm developers, professional societies, and governments can take steps to prevent and mitigate these biases. However, even if the steps to avoid bias are clear in theory, they can be very challenging to accomplish in practice. CONCLUSIONS Both precision public health and predictive modelling require careful consideration in how subpopulations are defined and access to data on subpopulations can be challenging. While the theory for both topics has advanced considerably, there is much work to be done in understanding how to implement and evaluate these approaches in practice.
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124
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Lim DC, Mazzotti DR, Sutherland K, Mindel JW, Kim J, Cistulli PA, Magalang UJ, Pack AI, de Chazal P, Penzel T. Reinventing polysomnography in the age of precision medicine. Sleep Med Rev 2020; 52:101313. [PMID: 32289733 PMCID: PMC7351609 DOI: 10.1016/j.smrv.2020.101313] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 02/21/2020] [Accepted: 03/09/2020] [Indexed: 12/14/2022]
Abstract
For almost 50 years, sleep laboratories around the world have been collecting massive amounts of polysomnographic (PSG) physiological data to diagnose sleep disorders, the majority of which are not utilized in the clinical setting. Only a small fraction of the information available within these signals is utilized to generate indices. For example, the apnea-hypopnea index (AHI) remains the primary tool for diagnostic and therapeutic decision-making for obstructive sleep apnea (OSA) despite repeated studies showing it to be inadequate in predicting clinical consequences. Today, there are many novel approaches to PSG signals, making it possible to extract more complex metrics and analyses that are potentially more clinically relevant for individual patients. However, the pathway to implement novel PSG metrics/analyses into routine clinical practice is unclear. Our goal with this review is to highlight some of the novel PSG metrics/analyses that are becoming available. We suggest that stronger academic-industry relationships would facilitate the development of state-of-the-art clinical research to establish the value of novel PSG metrics/analyses in clinical sleep medicine. Collectively, as a sleep community, it is time to reinvent how we utilize the polysomnography to move us towards Precision Sleep Medicine.
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Affiliation(s)
- Diane C Lim
- Division of Sleep Medicine/Department of Medicine, University of Pennsylvania, United States.
| | - Diego R Mazzotti
- Division of Sleep Medicine/Department of Medicine, University of Pennsylvania, United States
| | - Kate Sutherland
- Charles Perkins Centre and Northern Clinical School, Faculty of Medicine and Health, University of Sydney, Australia; Department Respiratory and Sleep Medicine, Royal North Shore Hospital, Australia
| | - Jesse W Mindel
- Division of Pulmonary, Critical Care and Sleep Medicine, The Ohio State University, Wexner Medical Center, United States
| | - Jinyoung Kim
- University of Pennsylvania School of Nursing, Philadelphia, PA, United States
| | - Peter A Cistulli
- Charles Perkins Centre and Northern Clinical School, Faculty of Medicine and Health, University of Sydney, Australia; Department Respiratory and Sleep Medicine, Royal North Shore Hospital, Australia
| | - Ulysses J Magalang
- Division of Pulmonary, Critical Care and Sleep Medicine, The Ohio State University, Wexner Medical Center, United States
| | - Allan I Pack
- Division of Sleep Medicine/Department of Medicine, University of Pennsylvania, United States
| | - Philip de Chazal
- Charles Perkins Centre and School of Electrical and Information Engineering, Faculty of Engineering, University of Sydney, Australia
| | - Thomas Penzel
- Center for Sleep Medicine, Charite Universitätsmedizin, Berlin, Germany; Saratov State University, Saratov, Russia
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125
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Filice RW, Kahn CE. Integrating an Ontology of Radiology Differential Diagnosis with ICD-10-CM, RadLex, and SNOMED CT. J Digit Imaging 2020; 32:206-210. [PMID: 30706210 DOI: 10.1007/s10278-019-00186-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
An ontology offers a human-readable and machine-computable representation of the concepts in a domain and the relationships among them. Mappings between ontologies enable the reuse and interoperability of biomedical knowledge. We sought to map concepts of the Radiology Gamuts Ontology (RGO), an ontology that links diseases and imaging findings to support differential diagnosis in radiology, to terms in three key vocabularies for clinical radiology: the International Classification of Diseases, version 10, Clinical Modification (ICD-10-CM), the Radiological Society of North America's radiology lexicon (RadLex), and the Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT). RGO (version 0.7; Jan 2018) incorporated 16,918 terms (classes) for diseases, interventions, and imaging observations linked by 1782 subsumption (class-subclass) relations and 55,569 causal ("may cause") relations. RGO classes were mapped to RadLex (46,656 classes, version 3.15), SNOMED CT (347,358 classes, version 2018AA), and ICD-10-CM (94,645 classes, version 2018AA) using the National Center for Biomedical Ontology (NCBO) Annotator web service. We identified 1275 exact mappings from RGO to RadLex, 5302 to SNOMED CT, and 941 to ICD-10-CM. RGO terms mapped to one ontology (n = 3401), two ontologies (n = 1515), or all three ontologies (n = 198). The mapped ontologies provide additional terms to support data mining from textual information in the electronic health record. The current work builds on efforts to map RGO to ontologies of diseases and phenotypes. Mappings between ontologies can support automated knowledge discovery, diagnostic reasoning, and data mining.
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Affiliation(s)
- Ross W Filice
- Department of Radiology, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Charles E Kahn
- Department of Radiology, University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA, 19104, USA.
- Institute for Biomedical Informatics, University of Pennsylvania, Philadelphia, PA, USA.
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126
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Baltagiannis EG, Kyrochristos ID, Ziogas DE, Goussia A, Mitsis M, Roukos DH. From personalized to precision cancer medicine. Per Med 2020; 17:245-250. [PMID: 32589113 DOI: 10.2217/pme-2020-0056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Evangelos G Baltagiannis
- Centre for Biosystems & Genome Network Medicine, Ioannina University, Ioannina, Greece.,Department of Surgery, University Hospital of Ioannina, Ioannina, Greece
| | - Ioannis D Kyrochristos
- Centre for Biosystems & Genome Network Medicine, Ioannina University, Ioannina, Greece.,Department of Surgery, University Hospital of Ioannina, Ioannina, Greece
| | - Demosthenes E Ziogas
- Centre for Biosystems & Genome Network Medicine, Ioannina University, Ioannina, Greece.,Department of Surgery, 'G. Hatzikosta' General Hospital, Ioannina, Greece
| | - Anna Goussia
- Department of Pathology, University Hospital of Ioannina, Ioannina, Greece
| | - Michail Mitsis
- Department of Surgery, University Hospital of Ioannina, Ioannina, Greece.,Cancer Biobank Centre, Ioannina University, Ioannina, Greece
| | - Dimitrios H Roukos
- Centre for Biosystems & Genome Network Medicine, Ioannina University, Ioannina, Greece.,Department of Surgery, University Hospital of Ioannina, Ioannina, Greece.,Department of Systems Biology, Biomedical Research Foundation of the Academy of Athens (BRFAA), Athens, Greece
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127
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Scott JM, Stene G, Edvardsen E, Jones LW. Performance Status in Cancer: Not Broken, But Time for an Upgrade? J Clin Oncol 2020; 38:2824-2829. [PMID: 32584631 DOI: 10.1200/jco.20.00721] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Affiliation(s)
- Jessica M Scott
- Memorial Sloan Kettering Cancer Center, New York, NY.,Weill Cornell Medical College, New York, NY
| | - Guro Stene
- Norwegian University of Science and Technology, Trondheim, Norway.,Trondheim University Hospital, Cancer Clinic, Trondheim, Norway
| | | | - Lee W Jones
- Memorial Sloan Kettering Cancer Center, New York, NY.,Weill Cornell Medical College, New York, NY
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128
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Big data and machine learning algorithms for health-care delivery. Lancet Oncol 2020; 20:e262-e273. [PMID: 31044724 DOI: 10.1016/s1470-2045(19)30149-4] [Citation(s) in RCA: 496] [Impact Index Per Article: 124.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 03/18/2019] [Accepted: 03/18/2019] [Indexed: 02/06/2023]
Abstract
Analysis of big data by machine learning offers considerable advantages for assimilation and evaluation of large amounts of complex health-care data. However, to effectively use machine learning tools in health care, several limitations must be addressed and key issues considered, such as its clinical implementation and ethics in health-care delivery. Advantages of machine learning include flexibility and scalability compared with traditional biostatistical methods, which makes it deployable for many tasks, such as risk stratification, diagnosis and classification, and survival predictions. Another advantage of machine learning algorithms is the ability to analyse diverse data types (eg, demographic data, laboratory findings, imaging data, and doctors' free-text notes) and incorporate them into predictions for disease risk, diagnosis, prognosis, and appropriate treatments. Despite these advantages, the application of machine learning in health-care delivery also presents unique challenges that require data pre-processing, model training, and refinement of the system with respect to the actual clinical problem. Also crucial are ethical considerations, which include medico-legal implications, doctors' understanding of machine learning tools, and data privacy and security. In this Review, we discuss some of the benefits and challenges of big data and machine learning in health care.
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129
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He Y, Yu H, Ong E, Wang Y, Liu Y, Huffman A, Huang HH, Beverley J, Hur J, Yang X, Chen L, Omenn GS, Athey B, Smith B. CIDO, a community-based ontology for coronavirus disease knowledge and data integration, sharing, and analysis. Sci Data 2020; 7:181. [PMID: 32533075 PMCID: PMC7293349 DOI: 10.1038/s41597-020-0523-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 05/19/2020] [Indexed: 11/15/2022] Open
Abstract
The Coronavirus Infectious Disease Ontology (CIDO) is a community-based ontology that supports coronavirus disease knowledge and data standardization, integration, sharing, and analysis.
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Affiliation(s)
- Yongqun He
- University of Michigan Medical School, Ann Arbor, MI, 48109, USA.
| | - Hong Yu
- People's Hospital of Guizhou Province, Guiyang, Guizhou, 550002, China
- Guizhou University Medical College, Guiyang, Guizhou, 550025, China
| | - Edison Ong
- University of Michigan Medical School, Ann Arbor, MI, 48109, USA
| | - Yang Wang
- University of Michigan Medical School, Ann Arbor, MI, 48109, USA
- People's Hospital of Guizhou Province, Guiyang, Guizhou, 550002, China
- Guizhou University Medical College, Guiyang, Guizhou, 550025, China
| | - Yingtong Liu
- University of Michigan Medical School, Ann Arbor, MI, 48109, USA
| | - Anthony Huffman
- University of Michigan Medical School, Ann Arbor, MI, 48109, USA
| | - Hsin-Hui Huang
- University of Michigan Medical School, Ann Arbor, MI, 48109, USA
- National Yang-Ming University, Taipei, 112-21, Taiwan
| | | | - Junguk Hur
- University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, 58203, USA
| | - Xiaolin Yang
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences (CAMS) & School of Basic Medicine, Peking Union Medical College (PUMC), Beijing, China
| | - Luonan Chen
- Key Laboratory of Systems Biology, Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai, 200031, China
- Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, 650223, China
| | - Gilbert S Omenn
- University of Michigan Medical School, Ann Arbor, MI, 48109, USA
| | - Brian Athey
- University of Michigan Medical School, Ann Arbor, MI, 48109, USA
| | - Barry Smith
- University at Buffalo, Buffalo, NY, 14260, USA
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130
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Martelli DRB, Martelli Júnior H. Undiagnosed and rare diseases: current challenges, perspectives and contribution of oral cavity examination. Oral Surg Oral Med Oral Pathol Oral Radiol 2020; 130:227-228. [PMID: 32493682 DOI: 10.1016/j.oooo.2020.04.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 03/19/2020] [Accepted: 04/11/2020] [Indexed: 01/19/2023]
Affiliation(s)
| | - Hercílio Martelli Júnior
- Oral Diagnosis, Dental School, State University of Montes Claros, UNIMONTES, Montes Claros, Minas Gerais, Brazil; Center for Rehabilitation of Craniofacial Anomalies, Dental School, University of Alfenas, Minas Gerais, Brazil
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131
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Poeta M, Borrelli M, Santamaria F. Azithromycin for primary ciliary dyskinesia: a milestone. THE LANCET. RESPIRATORY MEDICINE 2020; 8:429-430. [PMID: 32380064 DOI: 10.1016/s2213-2600(20)30100-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 02/18/2020] [Indexed: 11/19/2022]
Affiliation(s)
- Marco Poeta
- Department of Translational Medical Sciences, Section of Pediatrics, Federico II University, 80131 Naples, Italy
| | - Melissa Borrelli
- Department of Translational Medical Sciences, Section of Pediatrics, Federico II University, 80131 Naples, Italy
| | - Francesca Santamaria
- Department of Translational Medical Sciences, Section of Pediatrics, Federico II University, 80131 Naples, Italy.
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132
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Chiang KL, Huang CY, Hsieh LP, Chang KP. A propositional AI system for supporting epilepsy diagnosis based on the 2017 epilepsy classification: Illustrated by Dravet syndrome. Epilepsy Behav 2020; 106:107021. [PMID: 32224446 DOI: 10.1016/j.yebeh.2020.107021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 03/02/2020] [Accepted: 03/02/2020] [Indexed: 01/01/2023]
Abstract
PURPOSE The 2017 epilepsy and seizure diagnosis framework emphasizes epilepsy syndromes and the etiology-based approach. We developed a propositional artificial intelligence (AI) system based on the above concepts to support physicians in the diagnosis of epilepsy. METHODS We analyzed and built ontology knowledge for the classification of seizure patterns, epilepsy, epilepsy syndrome, and etiologies. Protégé ontology tool was applied in this study. In order to enable the system to be close to the inferential thinking of clinical experts, we classified and constructed knowledge of other epilepsy-related knowledge, including comorbidities, epilepsy imitators, epilepsy descriptors, characteristic electroencephalography (EEG) findings, treatments, etc. We used the Ontology Web Language with Description Logic (OWL-DL) and Semantic Web Rule Language (SWRL) to design rules for expressing the relationship between these ontologies. RESULTS Dravet syndrome was taken as an illustration for epilepsy syndromes implementation. We designed an interface for the physician to enter the various characteristics of the patients. Clinical data of an 18-year-old boy with epilepsy was applied to the AI system. Through SWRL and reasoning engine Drool's execution, we successfully demonstrate the process of differential diagnosis. CONCLUSION We developed a propositional AI system by using the OWL-DL/SWRL approach to deal with the complexity of current epilepsy diagnosis. The experience of this system, centered on the clinical epilepsy syndromes, paves a path to construct an AI system for further complicated epilepsy diagnosis.
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Affiliation(s)
- Kuo-Liang Chiang
- Department of Pediatric Neurology, Kuang-Tien General Hospital, No. 117, Shatian Road, Shalu District, Taichung 43303, Taiwan; Department of Nutrition, Hungkuang University, No. 1018, Section 6, Taiwan Boulevard, Shalu District, Taichung 43302, Taiwan; Department of Industrial Engineering and Enterprise Information, Tunghai University, P.O. Box 985, Taichung 40704, Taiwan.
| | - Chin-Yin Huang
- Department of Industrial Engineering and Enterprise Information, Tunghai University, P.O. Box 985, Taichung 40704, Taiwan; Program for Health Administration, Tunghai University, P.O. Box 985, Taichung 40704, Taiwan.
| | - Liang-Po Hsieh
- Department of Neurology, Cheng-Ching Hospital, No. 966, Section 4, Taiwan Boulevard, Xitun District, Taichung 40764, Taiwan
| | - Kai-Ping Chang
- Department of Pediatric Neurology, Taipei Veterans General Hospital, No.201, Section 2, Shipai Rd., Beitou District, Taipei 11217, Taiwan
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133
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Tang X, Chen W, Zeng Z, Ding K, Zhou Z. An ontology-based classification of Ebstein's anomaly and its implications in clinical adverse outcomes. Int J Cardiol 2020; 316:79-86. [PMID: 32348812 DOI: 10.1016/j.ijcard.2020.04.073] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 03/17/2020] [Accepted: 04/24/2020] [Indexed: 01/21/2023]
Abstract
BACKGROUND Ebstein's anomaly (EA) is a rare congenital heart disease with significantly phenotypic heterogeneity, accompanied with multiple associated phenotypes. The classification of cases with EA based on a standardized vocabulary of phenotypic abnormalities from Human Phenotype Ontology (HPO) and its association with adverse clinical outcomes has yet to be investigated. METHODS We developed a deep phenotyping algorithm for Chinese electronic medical records (EMRs) from the Fuwai Hospital to ascertain EA cases. EA-associated phenotypes were standardized according to HPO annotation, and an unsupervised hierarchical cluster analysis was used to classify EA cases according to their phenotypic similarities. A survival analysis was conducted to study the association of the HPO-based cluster with survival or adverse clinical outcomes. RESULTS The ascertained EA cases were annotated to have a single or multiple HPO terms. Three distinct clusters with different combinations of HPO term in these cases were identified. The HPO-based classification of EA cases was not significantly associated with survival or adverse clinical outcomes at a mid-term follow-up. CONCLUSIONS Our study provided an important implication for studying the classification of congenital heart disease using HPO-based annotation. A long time follow-up will enable to confirm its association with adverse clinical outcomes.
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Affiliation(s)
- Xia Tang
- Medical Genetic Institute of Henan Province, Henan Provincial People's Hospital, Henan Key Laboratory of Genetic Diseases and Functional Genomics, Henan Provincial People's Hospital of Henan University, People's Hospital of Zhengzhou University, Zhengzhou, Henan Province 450003, China; NHC Key Laboratory of Birth Defect Prevention, Zhengzhou, Henan Province 450003, China
| | - Wen Chen
- Department of Laboratory Medicine, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Ziyi Zeng
- Department of Laboratory Medicine, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Keyue Ding
- Medical Genetic Institute of Henan Province, Henan Provincial People's Hospital, Henan Key Laboratory of Genetic Diseases and Functional Genomics, Henan Provincial People's Hospital of Henan University, People's Hospital of Zhengzhou University, Zhengzhou, Henan Province 450003, China; NHC Key Laboratory of Birth Defect Prevention, Zhengzhou, Henan Province 450003, China.
| | - Zhou Zhou
- Department of Laboratory Medicine, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China.
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134
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Van Dyke TE, Sima C. Understanding resolution of inflammation in periodontal diseases: Is chronic inflammatory periodontitis a failure to resolve? Periodontol 2000 2020; 82:205-213. [PMID: 31850636 DOI: 10.1111/prd.12317] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Periodontitis is an infectious-inflammatory disease that results from loss of balance between the commensal microbiome and the host response. The hyper-inflammatory, uncontrolled inflammatory immune lesion promotes tissue damage and impedes effective bacterial clearance. In this review, the relationship between the microbiome and the inflammatory/immune response is explored in the context of a bi-directional pathogenesis; bacteria induce inflammation and inflammation modifies the growth environment causing shifts in the composition of the microbiome. Resolution of inflammation is an active, receptor-mediated process induced by specialized pro-resolving lipid mediators. Inflammatory disease may, therefore, be the result of failure of resolution. Failure to resolve inflammation coupled with resultant microbiome changes is hypothesized to drive development of periodontitis. Re-establishment of microbiome/host homeostasis by specialized pro-resolving lipid mediator therapy suggests that microbiome dysbiosis, the host hyperinflammatory phenotype, and periodontitis can be reversed.
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Affiliation(s)
- Thomas E Van Dyke
- Forsyth Institute, Cambridge, Massachusetts, USA.,Harvard School of Dental Medicine, Boston, Massachusetts, USA
| | - Corneliu Sima
- Harvard School of Dental Medicine, Boston, Massachusetts, USA
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135
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Cox S, Hastings J, West R, Notley C. The case for development of an E-cigarette Ontology (E-CigO) to improve quality, efficiency and clarity in the conduct and interpretation of research. ACTA ACUST UNITED AC 2020. [DOI: 10.32388/5yyrpj] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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136
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Mostavi M, Chiu YC, Huang Y, Chen Y. Convolutional neural network models for cancer type prediction based on gene expression. BMC Med Genomics 2020; 13:44. [PMID: 32241303 PMCID: PMC7119277 DOI: 10.1186/s12920-020-0677-2] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Precise prediction of cancer types is vital for cancer diagnosis and therapy. Through a predictive model, important cancer marker genes can be inferred. Several studies have attempted to build machine learning models for this task however none has taken into consideration the effects of tissue of origin that can potentially bias the identification of cancer markers. RESULTS In this paper, we introduced several Convolutional Neural Network (CNN) models that take unstructured gene expression inputs to classify tumor and non-tumor samples into their designated cancer types or as normal. Based on different designs of gene embeddings and convolution schemes, we implemented three CNN models: 1D-CNN, 2D-Vanilla-CNN, and 2D-Hybrid-CNN. The models were trained and tested on gene expression profiles from combined 10,340 samples of 33 cancer types and 713 matched normal tissues of The Cancer Genome Atlas (TCGA). Our models achieved excellent prediction accuracies (93.9-95.0%) among 34 classes (33 cancers and normal). Furthermore, we interpreted one of the models, 1D-CNN model, with a guided saliency technique and identified a total of 2090 cancer markers (108 per class on average). The concordance of differential expression of these markers between the cancer type they represent and others is confirmed. In breast cancer, for instance, our model identified well-known markers, such as GATA3 and ESR1. Finally, we extended the 1D-CNN model for the prediction of breast cancer subtypes and achieved an average accuracy of 88.42% among 5 subtypes. The codes can be found at https://github.com/chenlabgccri/CancerTypePrediction. CONCLUSIONS Here we present novel CNN designs for accurate and simultaneous cancer/normal and cancer types prediction based on gene expression profiles, and unique model interpretation scheme to elucidate biologically relevance of cancer marker genes after eliminating the effects of tissue-of-origin. The proposed model has light hyperparameters to be trained and thus can be easily adapted to facilitate cancer diagnosis in the future.
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Affiliation(s)
- Milad Mostavi
- Greehey Children's Cancer Research Institute, University of Texas Health San Antonio, San Antonio, TX, 78229, USA
- Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, TX, 78249, USA
| | - Yu-Chiao Chiu
- Greehey Children's Cancer Research Institute, University of Texas Health San Antonio, San Antonio, TX, 78229, USA
| | - Yufei Huang
- Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, TX, 78249, USA.
- Department of Population Health Sciences, University of Texas Health San Antonio, San Antonio, TX, 78229, USA.
| | - Yidong Chen
- Greehey Children's Cancer Research Institute, University of Texas Health San Antonio, San Antonio, TX, 78229, USA.
- Department of Population Health Sciences, University of Texas Health San Antonio, San Antonio, TX, 78229, USA.
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137
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Phillips MH, Serra LM, Dekker A, Ghosh P, Luk SMH, Kalet A, Mayo C. Ontologies in radiation oncology. Phys Med 2020; 72:103-113. [PMID: 32247963 DOI: 10.1016/j.ejmp.2020.03.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 03/17/2020] [Accepted: 03/19/2020] [Indexed: 01/27/2023] Open
Abstract
Ontologies are a formal, computer-compatible method for representing scientific knowledge about a given domain. They provide a standardized vocabulary, taxonomy and set of relations between concepts. When formatted in a standard way, they can be read and reasoned upon by computers as well as by humans. At the 2019 International Conference on the Use of Computers in Radiation Therapy, there was a session devoted to ontologies in radiation therapy. This paper is a compilation of the material presented, and is meant as an introduction to the subject. This is done by means of a didactic introduction to the topic followed by a series of applications in radiation therapy. The goal of this article is to provide the medical physicist and related professionals with sufficient background that they can understand their construction as well as their practical uses.
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Affiliation(s)
- Mark H Phillips
- Department of Radiation Oncology, University of Washington, Seattle, WA 91895, United States.
| | - Lucas M Serra
- Department of Biomedical Informatics, University at Buffalo, 77 Goodell Street, Buffalo, NY 14260, United States
| | - Andre Dekker
- Medical Physics Department, Maastro Clinic, DR. Tanslaan 12, Maastrich 6229 ET, Netherlands
| | - Preetam Ghosh
- Department of Computer Science, Engineering East Hall, Virginia Commonwealth University, Richmond, VA, United States
| | - Samuel M H Luk
- Department of Radiation Oncology, University of Washington, Seattle, WA 91895, United States
| | - Alan Kalet
- Department of Radiation Oncology, University of Washington, Seattle, WA 91895, United States
| | - Charles Mayo
- Radiation Oncology, University of Michigan, 1500 E Medical Center Dr, SPC 5010, Ann Arbor, MI, United States
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138
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Kyrochristos ID, Baltagiannis EG, Mitsis M, Roukos DH. Precision in cancer pharmacogenomics. Pharmacogenomics 2020; 21:311-316. [PMID: 32242500 DOI: 10.2217/pgs-2020-0011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Affiliation(s)
- Ioannis D Kyrochristos
- Centre for Biosystems & Genome Network Medicine, Ioannina University, Ioannina, Greece
- Department of Surgery, University Hospital of Ioannina, Ioannina, Greece
| | - Evangelos G Baltagiannis
- Centre for Biosystems & Genome Network Medicine, Ioannina University, Ioannina, Greece
- Department of Surgery, University Hospital of Ioannina, Ioannina, Greece
| | - Michail Mitsis
- Department of Surgery, University Hospital of Ioannina, Ioannina, Greece
- Cancer Biobank Centre, Ioannina University, Ioannina, Greece
| | - Dimitrios H Roukos
- Centre for Biosystems & Genome Network Medicine, Ioannina University, Ioannina, Greece
- Department of Surgery, University Hospital of Ioannina, Ioannina, Greece
- Department of Systems Biology, Biomedical Research Foundation of the Academy of Athens (BRFAA), Athens, Greece
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139
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Prendergast ME, Burdick JA. Recent Advances in Enabling Technologies in 3D Printing for Precision Medicine. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1902516. [PMID: 31512289 DOI: 10.1002/adma.201902516] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 06/28/2019] [Indexed: 06/10/2023]
Abstract
Advances in areas such as data analytics, genomics, and imaging have revealed individual patient complexities and exposed the inherent limitations of generic therapies for patient treatment. These observations have also fueled the development of precision medicine approaches, where therapies are tailored for the individual rather than the broad patient population. 3D printing is a field that intersects with precision medicine through the design of precision implants with patient-directed shapes, structures, and materials or for the development of patient-specific in vitro models that can be used for screening precision therapeutics. Toward their success, advances in 3D printing and biofabrication technologies are needed with enhanced resolution, complexity, reproducibility, and speed and that encompass a broad range of cells and materials. The overall goal of this progress report is to highlight recent advances in 3D printing technologies that are helping to enable advances important in precision medicine.
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Affiliation(s)
- Margaret E Prendergast
- Department of Bioengineering, University of Pennsylvania, 210 South 33rd Street, Philadelphia, 19104, PA, USA
| | - Jason A Burdick
- Department of Bioengineering, University of Pennsylvania, 210 South 33rd Street, Philadelphia, 19104, PA, USA
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140
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Platt JE, Raj M, Wienroth M. An Analysis of the Learning Health System in Its First Decade in Practice: Scoping Review. J Med Internet Res 2020; 22:e17026. [PMID: 32191214 PMCID: PMC7118548 DOI: 10.2196/17026] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/30/2019] [Accepted: 12/31/2019] [Indexed: 12/20/2022] Open
Abstract
Background In the past decade, Lynn Etheredge presented a vision for the Learning Health System (LHS) as an opportunity for increasing the value of health care via rapid learning from data and immediate translation to practice and policy. An LHS is defined in the literature as a system that seeks to continuously generate and apply evidence, innovation, quality, and value in health care. Objective This review aimed to examine themes in the literature and rhetoric on the LHS in the past decade to understand efforts to realize the LHS in practice and to identify gaps and opportunities to continue to take the LHS forward. Methods We conducted a thematic analysis in 2018 to analyze progress and opportunities over time as compared with the initial Knowledge Gaps and Uncertainties proposed in 2007. Results We found that the literature on the LHS has increased over the past decade, with most articles focused on theory and implementation; articles have been increasingly concerned with policy. Conclusions There is a need for attention to understanding the ethical and social implications of the LHS and for exploring opportunities to ensure that these implications are salient in implementation, practice, and policy efforts.
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Affiliation(s)
- Jodyn E Platt
- Department of Learning Health Sciences, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Minakshi Raj
- Department of Health Management and Policy, University of Michigan School of Public Health, Ann Arbor, MI, United States
| | - Matthias Wienroth
- School of Geography, Politics & Sociology, Newcastle University, Newcastle upon Tyne, United Kingdom
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141
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Giannaris PS, Al-Taie Z, Kovalenko M, Thanintorn N, Kholod O, Innokenteva Y, Coberly E, Frazier S, Laziuk K, Popescu M, Shyu CR, Xu D, Hammer RD, Shin D. Artificial Intelligence-Driven Structurization of Diagnostic Information in Free-Text Pathology Reports. J Pathol Inform 2020; 11:4. [PMID: 32166042 PMCID: PMC7045509 DOI: 10.4103/jpi.jpi_30_19] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 12/18/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Free-text sections of pathology reports contain the most important information from a diagnostic standpoint. However, this information is largely underutilized for computer-based analytics. The vast majority of NLP-based methods lack a capacity to accurately extract complex diagnostic entities and relationships among them as well as to provide an adequate knowledge representation for downstream data-mining applications. METHODS In this paper, we introduce a novel informatics pipeline that extends open information extraction (openIE) techniques with artificial intelligence (AI) based modeling to extract and transform complex diagnostic entities and relationships among them into Knowledge Graphs (KGs) of relational triples (RTs). RESULTS Evaluation studies have demonstrated that the pipeline's output significantly differs from a random process. The semantic similarity with original reports is high (Mean Weighted Overlap of 0.83). The precision and recall of extracted RTs based on experts' assessment were 0.925 and 0.841 respectively (P <0.0001). Inter-rater agreement was significant at 93.6% and inter-rated reliability was 81.8%. CONCLUSION The results demonstrated important properties of the pipeline such as high accuracy, minimality and adequate knowledge representation. Therefore, we conclude that the pipeline can be used in various downstream data-mining applications to assist diagnostic medicine.
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Affiliation(s)
- Pericles S. Giannaris
- Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, United States
- Department of Pathology and Anatomical Sciences, School of Medicine, University of Missouri, Columbia, MO 65212, United States
| | - Zainab Al-Taie
- Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, United States
- Department of Computer Science, College of Science for Women, University of Baghdad, Baghdad, Iraq
| | - Mikhail Kovalenko
- Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, United States
- Department of Pathology and Anatomical Sciences, School of Medicine, University of Missouri, Columbia, MO 65212, United States
| | - Nattapon Thanintorn
- Department of Pathology and Anatomical Sciences, School of Medicine, University of Missouri, Columbia, MO 65212, United States
| | - Olha Kholod
- Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, United States
- Department of Pathology and Anatomical Sciences, School of Medicine, University of Missouri, Columbia, MO 65212, United States
| | - Yulia Innokenteva
- Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, United States
| | - Emily Coberly
- Department of Pathology and Anatomical Sciences, School of Medicine, University of Missouri, Columbia, MO 65212, United States
| | - Shellaine Frazier
- Department of Pathology and Anatomical Sciences, School of Medicine, University of Missouri, Columbia, MO 65212, United States
| | - Katsiarina Laziuk
- Department of Pathology and Anatomical Sciences, School of Medicine, University of Missouri, Columbia, MO 65212, United States
| | - Mihail Popescu
- Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, United States
- Department of Electrical Engineering and Computer Science, College of Engineering, University of Missouri, Columbia, MO 65211, United States
- Department of Health Management and Informatics, School of Medicine, University of Missouri, Columbia, MO 65212, United States
| | - Chi-Ren Shyu
- Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, United States
- Department of Electrical Engineering and Computer Science, College of Engineering, University of Missouri, Columbia, MO 65211, United States
| | - Dong Xu
- Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, United States
- Department of Electrical Engineering and Computer Science, College of Engineering, University of Missouri, Columbia, MO 65211, United States
| | - Richard D. Hammer
- Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, United States
- Department of Pathology and Anatomical Sciences, School of Medicine, University of Missouri, Columbia, MO 65212, United States
| | - Dmitriy Shin
- Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, United States
- Department of Pathology and Anatomical Sciences, School of Medicine, University of Missouri, Columbia, MO 65212, United States
- Department of Electrical Engineering and Computer Science, College of Engineering, University of Missouri, Columbia, MO 65211, United States
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142
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Haendel M, Vasilevsky N, Unni D, Bologa C, Harris N, Rehm H, Hamosh A, Baynam G, Groza T, McMurry J, Dawkins H, Rath A, Thaxon C, Bocci G, Joachimiak MP, Köhler S, Robinson PN, Mungall C, Oprea TI. How many rare diseases are there? Nat Rev Drug Discov 2020; 19:77-78. [PMID: 32020066 PMCID: PMC7771654 DOI: 10.1038/d41573-019-00180-y] [Citation(s) in RCA: 175] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A lack of robust knowledge of the number of rare diseases and the number of people affected by them limits the development of approaches to ameliorate the substantial cumulative burden of rare diseases. Here, we call for coordinated efforts to more precisely define rare diseases.
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Affiliation(s)
- Melissa Haendel
- Oregon Clinical & Translational Science Institute, Oregon Health & Science University, Portland, OR, USA
| | - Nicole Vasilevsky
- Oregon Clinical & Translational Science Institute, Oregon Health & Science University, Portland, OR, USA
| | - Deepak Unni
- Environmental Genomics and Systems Biology, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Cristian Bologa
- Department of Internal Medicine and UNM Comprehensive Cancer Center, UNM School of Medicine, Albuquerque, NM, USA
| | - Nomi Harris
- Environmental Genomics and Systems Biology, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Heidi Rehm
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Ada Hamosh
- McKusick-Nathans Department of Genetic Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Gareth Baynam
- Western Australian Register of Developmental Anomalies and Genetic Services of Western Australia, King Edward Memorial Hospital, WA Department of Health, Perth, Australia
| | | | - Julie McMurry
- College of Public Health and Human Sciences, Oregon State University, Corvallis, OR, USA
| | | | - Ana Rath
- INSERM, US14-Orphanet, Paris, France
| | - Courtney Thaxon
- Department of Genetics, University of North Carolina, Chapel Hill, NC, USA
| | - Giovanni Bocci
- Department of Internal Medicine and UNM Comprehensive Cancer Center, UNM School of Medicine, Albuquerque, NM, USA
| | - Marcin P. Joachimiak
- Environmental Genomics and Systems Biology, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Sebastian Köhler
- Charité Centrum für Therapieforschung, Charité— Universitätsmedizin Berlin Corporate Member of Freie Universität Berlin, Berlin, Germany
| | | | - Chris Mungall
- Environmental Genomics and Systems Biology, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Tudor I. Oprea
- Department of Internal Medicine and UNM Comprehensive Cancer Center, UNM School of Medicine, Albuquerque, NM, USA
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Shaban-Nejad A, Michalowski M, Peek N, Brownstein JS, Buckeridge DL. Seven pillars of precision digital health and medicine. Artif Intell Med 2020; 103:101793. [PMID: 32143798 DOI: 10.1016/j.artmed.2020.101793] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 01/03/2020] [Indexed: 01/07/2023]
Affiliation(s)
- Arash Shaban-Nejad
- The University of Tennessee Health Science Center - Oak-Ridge National Lab (UTHSC-ORNL) Center for Biomedical Informatics, Department of Pediatrics, College of Medicine, R492-50 N. Dunlap Street, Memphis, TN 38103, USA.
| | - Martin Michalowski
- School of Nursing, University of Minnesota - Twin Cities, 5-140 Weaver-Densford Hall, 308 Harvard Street SE, Minneapolis, MN, 55455, United States
| | - Niels Peek
- Centre for Health Informatics, Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
| | - John S Brownstein
- Boston Children's Hospital and Harvard Medical School, Harvard University, Boston, MA, USA
| | - David L Buckeridge
- McGill Clinical and Health Informatics, School of Population and Global Health, McGill University, Montreal, Quebec H3A 1A3, Canada
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Abstract
This Editorial first introduces the background of the vaccine and drug relations and how biomedical terminologies and ontologies have been used to support their studies. The history of the seven workshops, initially named VDOSME, and then named VDOS, is also summarized and introduced. Then the 7th International Workshop on Vaccine and Drug Ontology Studies (VDOS 2018), held on August 10th, 2018, Corvallis, Oregon, USA, is introduced in detail. These VDOS workshops have greatly supported the development, applications, and discussion of vaccine- and drug-related terminology and drug studies.
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Affiliation(s)
- Junguk Hur
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND USA
| | - Cui Tao
- School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX USA
| | - Yongqun He
- Unit for Laboratory Animal Medicine, Department of Microbiology and Immunology, Center for Computational Medicine and Bioinformatics, University of Michigan Medical School, Ann Arbor, MI USA
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145
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Biomedical ontologies and their development, management, and applications in and beyond China. JOURNAL OF BIO-X RESEARCH 2019. [DOI: 10.1097/jbr.0000000000000051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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146
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Schwartz JT, Gao M, Geng EA, Mody KS, Mikhail CM, Cho SK. Applications of Machine Learning Using Electronic Medical Records in Spine Surgery. Neurospine 2019; 16:643-653. [PMID: 31905452 PMCID: PMC6945000 DOI: 10.14245/ns.1938386.193] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 12/04/2019] [Indexed: 12/15/2022] Open
Abstract
Developments in machine learning in recent years have precipitated a surge in research on the applications of artificial intelligence within medicine. Machine learning algorithms are beginning to impact medicine broadly, and the field of spine surgery is no exception. Electronic medical records are a key source of medical data that can be leveraged for the creation of clinically valuable machine learning algorithms. This review examines the current state of machine learning using electronic medical records as it applies to spine surgery. Studies across the electronic medical record data domains of imaging, text, and structured data are reviewed. Discussed applications include clinical prognostication, preoperative planning, diagnostics, and dynamic clinical assistance, among others. The limitations and future challenges for machine learning research using electronic medical records are also discussed.
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Affiliation(s)
- John T. Schwartz
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Michael Gao
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Eric A. Geng
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kush S. Mody
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Christopher M. Mikhail
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Samuel K. Cho
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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147
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Kyrochristos ID, Ziogas DE, Goussia A, Glantzounis GK, Roukos DH. Bulk and Single-Cell Next-Generation Sequencing: Individualizing Treatment for Colorectal Cancer. Cancers (Basel) 2019; 11:cancers11111809. [PMID: 31752125 PMCID: PMC6895993 DOI: 10.3390/cancers11111809] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 11/12/2019] [Accepted: 11/14/2019] [Indexed: 12/24/2022] Open
Abstract
The increasing incidence combined with constant rates of early diagnosis and mortality of colorectal cancer (CRC) over the past decade worldwide, as well as minor overall survival improvements in the industrialized world, suggest the need to shift from conventional research and clinical practice to the innovative development of screening, predictive and therapeutic tools. Explosive integration of next-generation sequencing (NGS) systems into basic, translational and, more recently, basket trials is transforming biomedical and cancer research, aiming for substantial clinical implementation as well. Shifting from inter-patient tumor variability to the precise characterization of intra-tumor genetic, genomic and transcriptional heterogeneity (ITH) via multi-regional bulk tissue NGS and emerging single-cell transcriptomics, coupled with NGS of circulating cell-free DNA (cfDNA), unravels novel strategies for therapeutic response prediction and drug development. Remarkably, underway and future genomic/transcriptomic studies and trials exploring spatiotemporal clonal evolution represent most rational expectations to discover novel prognostic, predictive and therapeutic tools. This review describes latest advancements and future perspectives of integrated sequencing systems for genome and transcriptome exploration to overcome unmet research and clinical challenges towards Precision Oncology.
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Affiliation(s)
- Ioannis D. Kyrochristos
- Centre for Biosystems and Genome Network Medicine, Ioannina University, 45110 Ioannina, Greece; (I.D.K.); (D.E.Z.)
- Department of Surgery, Ioannina University Hospital, 45500 Ioannina, Greece;
| | - Demosthenes E. Ziogas
- Centre for Biosystems and Genome Network Medicine, Ioannina University, 45110 Ioannina, Greece; (I.D.K.); (D.E.Z.)
- Department of Surgery, ‘G. Hatzikosta’ General Hospital, 45001 Ioannina, Greece
| | - Anna Goussia
- Department of Pathology, Ioannina University Hospital, 45500 Ioannina, Greece;
| | | | - Dimitrios H. Roukos
- Centre for Biosystems and Genome Network Medicine, Ioannina University, 45110 Ioannina, Greece; (I.D.K.); (D.E.Z.)
- Department of Surgery, Ioannina University Hospital, 45500 Ioannina, Greece;
- Department of Systems Biology, Biomedical Research Foundation of the Academy of Athens (BRFAA), 11527 Athens, Greece
- Correspondence: ; Tel.: +302651005572
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148
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Newman-Griffis D, Porcino J, Zirikly A, Thieu T, Camacho Maldonado J, Ho PS, Ding M, Chan L, Rasch E. Broadening horizons: the case for capturing function and the role of health informatics in its use. BMC Public Health 2019; 19:1288. [PMID: 31615472 PMCID: PMC6794808 DOI: 10.1186/s12889-019-7630-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 09/16/2019] [Indexed: 12/18/2022] Open
Abstract
Background Human activity and the interaction between health conditions and activity is a critical part of understanding the overall function of individuals. The World Health Organization’s International Classification of Functioning, Disability and Health (ICF) models function as all aspects of an individual’s interaction with the world, including organismal concepts such as individual body structures, functions, and pathologies, as well as the outcomes of the individual’s interaction with their environment, referred to as activity and participation. Function, particularly activity and participation outcomes, is an important indicator of health at both the level of an individual and the population level, as it is highly correlated with quality of life and a critical component of identifying resource needs. Since it reflects the cumulative impact of health conditions on individuals and is not disease specific, its use as a health indicator helps to address major barriers to holistic, patient-centered care that result from multiple, and often competing, disease specific interventions. While the need for better information on function has been widely endorsed, this has not translated into its routine incorporation into modern health systems. Purpose We present the importance of capturing information on activity as a core component of modern health systems and identify specific steps and analytic methods that can be used to make it more available to utilize in improving patient care. We identify challenges in the use of activity and participation information, such as a lack of consistent documentation and diversity of data specificity and representation across providers, health systems, and national surveys. We describe how activity and participation information can be more effectively captured, and how health informatics methodologies, including natural language processing (NLP), can enable automatically locating, extracting, and organizing this information on a large scale, supporting standardization and utilization with minimal additional provider burden. We examine the analytic requirements and potential challenges of capturing this information with informatics, and describe how data-driven techniques can combine with common standards and documentation practices to make activity and participation information standardized and accessible for improving patient care. Recommendations We recommend four specific actions to improve the capture and analysis of activity and participation information throughout the continuum of care: (1) make activity and participation annotation standards and datasets available to the broader research community; (2) define common research problems in automatically processing activity and participation information; (3) develop robust, machine-readable ontologies for function that describe the components of activity and participation information and their relationships; and (4) establish standards for how and when to document activity and participation status during clinical encounters. We further provide specific short-term goals to make significant progress in each of these areas within a reasonable time frame.
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Affiliation(s)
- Denis Newman-Griffis
- Rehabilitation Medicine Department, National Institutes of Health, Mark O. Hatfield Clinical Research Center, 6707 Democracy Boulevard, Suite 856, MSC 5493, Bethesda, MD, 20892, USA. .,Department of Computer Science and Engineering, The Ohio State University, 2015 Neil Avenue, DL 395, Columbus, OH, 43210, USA.
| | - Julia Porcino
- Rehabilitation Medicine Department, National Institutes of Health, Mark O. Hatfield Clinical Research Center, 6707 Democracy Boulevard, Suite 856, MSC 5493, Bethesda, MD, 20892, USA
| | - Ayah Zirikly
- Rehabilitation Medicine Department, National Institutes of Health, Mark O. Hatfield Clinical Research Center, 6707 Democracy Boulevard, Suite 856, MSC 5493, Bethesda, MD, 20892, USA
| | - Thanh Thieu
- Department of Computer Science, Oklahoma State University, 116-A MSCS, Stillwater, OK, 74078, USA
| | - Jonathan Camacho Maldonado
- Rehabilitation Medicine Department, National Institutes of Health, Mark O. Hatfield Clinical Research Center, 6707 Democracy Boulevard, Suite 856, MSC 5493, Bethesda, MD, 20892, USA
| | - Pei-Shu Ho
- Rehabilitation Medicine Department, National Institutes of Health, Mark O. Hatfield Clinical Research Center, 6707 Democracy Boulevard, Suite 856, MSC 5493, Bethesda, MD, 20892, USA
| | - Min Ding
- Information Technology Laboratory, National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, MD, 20899, USA
| | - Leighton Chan
- Rehabilitation Medicine Department, National Institutes of Health, Mark O. Hatfield Clinical Research Center, 6707 Democracy Boulevard, Suite 856, MSC 5493, Bethesda, MD, 20892, USA
| | - Elizabeth Rasch
- Rehabilitation Medicine Department, National Institutes of Health, Mark O. Hatfield Clinical Research Center, 6707 Democracy Boulevard, Suite 856, MSC 5493, Bethesda, MD, 20892, USA
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149
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Kyrochristos ID, Roukos DH. Comprehensive intra-individual genomic and transcriptional heterogeneity: Evidence-based Colorectal Cancer Precision Medicine. Cancer Treat Rev 2019; 80:101894. [PMID: 31518831 DOI: 10.1016/j.ctrv.2019.101894] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 08/27/2019] [Accepted: 08/29/2019] [Indexed: 12/14/2022]
Abstract
Despite advances in translating conventional research into multi-modal treatment for colorectal cancer (CRC), therapeutic resistance and relapse remain unresolved in advanced resectable and, particularly, non-resectable disease. Genome and transcriptome sequencing and editing technologies, coupled with interaction mapping and machine learning, are transforming biomedical research, representing the most rational hope to overcome unmet research and clinical challenges. Rapid progress in both bulk and single-cell next-generation sequencing (NGS) analyses in the identification of primary and metastatic intratumor genomic and transcriptional heterogeneity (ITH) and the detection of circulating cell-free DNA (cfDNA) alterations is providing critical insight into the origins and spatiotemporal evolution of genomic clones responsible for early and late therapeutic resistance and relapse. Moreover, DNA and RNA editing pave new avenues towards the discovery of novel drug targets. Breakthrough combinations of sequencing and editing systems with technologies exploring dynamic interaction networks within pioneering studies could delineate how coding and non-coding mutations perturb regulatory networks and gene expression. This review discusses latest data on genomic and transcriptomic landscapes in time and space, as well as early-phase clinical trials on targeted drug combinations, highlighting the transition from research to clinical Colorectal Cancer Precision Medicine, through non-invasive screening, individualized drug response prediction and development of multiple novel drugs. Future studies exploring the potential to target key transcriptional drivers and regulators will contribute to the next-generation pharmaceutical controllability of multi-layered aberrant transcriptional biocircuits.
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Affiliation(s)
- Ioannis D Kyrochristos
- Centre for Biosystems and Genome Network Medicine, Ioannina University, Ioannina, Greece; Department of Surgery, Ioannina University Hospital, Ioannina, Greece
| | - Dimitrios H Roukos
- Centre for Biosystems and Genome Network Medicine, Ioannina University, Ioannina, Greece; Department of Surgery, Ioannina University Hospital, Ioannina, Greece; Department of Systems Biology, Biomedical Research Foundation of the Academy of Athens (BRFAA), Athens, Greece.
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150
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Benjamins JW, Hendriks T, Knuuti J, Juarez-Orozco LE, van der Harst P. A primer in artificial intelligence in cardiovascular medicine. Neth Heart J 2019; 27:392-402. [PMID: 31111458 PMCID: PMC6712147 DOI: 10.1007/s12471-019-1286-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Driven by recent developments in computational power, algorithms and web-based storage resources, machine learning (ML)-based artificial intelligence (AI) has quickly gained ground as the solution for many technological and societal challenges. AI education has become very popular and is oversubscribed at Dutch universities. Major investments were made in 2018 to develop and build the first AI-driven hospitals to improve patient care and reduce healthcare costs. AI has the potential to greatly enhance traditional statistical analyses in many domains and has been demonstrated to allow the discovery of 'hidden' information in highly complex datasets. As such, AI can also be of significant value in the diagnosis and treatment of cardiovascular disease, and the first applications of AI in the cardiovascular field are promising. However, many professionals in the cardiovascular field involved in patient care, education or science are unaware of the basics behind AI and the existing and expected applications in their field. In this review, we aim to introduce the broad cardiovascular community to the basics of modern ML-based AI and explain several of the commonly used algorithms. We also summarise their initial and future applications relevant to the cardiovascular field.
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Affiliation(s)
- J W Benjamins
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands
| | - T Hendriks
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands
| | - J Knuuti
- Turku PET Center, Turku University Hospital and University of Turku, Turku, Finland
| | - L E Juarez-Orozco
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands
- Turku PET Center, Turku University Hospital and University of Turku, Turku, Finland
| | - P van der Harst
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands.
- Durrer Center for Cardiovascular Research, Netherlands Heart Institute, Utrecht, The Netherlands.
- University of Groningen, University Medical Center Groningen, Department of Genetics, Groningen, The Netherlands.
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