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Talias MA, Lamnisos D, Heraclides A. Editorial: Data science and health economics in precision public health. Front Public Health 2022; 10:960282. [PMID: 36561876 PMCID: PMC9765307 DOI: 10.3389/fpubh.2022.960282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 09/20/2022] [Indexed: 12/12/2022] Open
Affiliation(s)
- Michael A. Talias
- Healthcare Management Postgraduate Program, School of Economics and Management, Open University of Cyprus, Latsia, Cyprus,*Correspondence: Michael A. Talias
| | - Demetris Lamnisos
- Department of Health Sciences, European University Cyprus, Engomi, Cyprus
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2
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Jabbari S. Unravelling microbial efflux through mathematical modelling. MICROBIOLOGY (READING, ENGLAND) 2022; 168. [PMID: 36409600 DOI: 10.1099/mic.0.001264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
AbstractMathematical modelling is a useful tool that is increasingly used in the life sciences to understand and predict the behaviour of biological systems. This review looks at how this interdisciplinary approach has advanced our understanding of microbial efflux, the process by which microbes expel harmful substances. The discussion is largely in the context of antimicrobial resistance, but applications in synthetic biology are also touched upon. The goal of this paper is to spark further fruitful collaborations between modellers and experimentalists in the efflux community and beyond.
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Affiliation(s)
- Sara Jabbari
- School of Mathematics and Institute of Microbiology and Infection, University of Birmingham, Birmingham, UK
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3
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Vlachakis D, Vlamos P. Mathematical Multidimensional Modelling and Structural Artificial Intelligence Pipelines Provide Insights for the Designing of Highly Specific AntiSARS-CoV2 Agents. MATHEMATICS IN COMPUTER SCIENCE 2021; 15. [PMCID: PMC8205651 DOI: 10.1007/s11786-021-00517-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
COVID19 is the most impactful pandemic of recent times worldwide. It is a highly infectious disease that is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2 virus), To date there is specific drug nor vaccination against COVID19. Therefor the need for novel and pioneering anti-COVID19 is of paramount importance. In this direction, computer-aided drug design constitutes a very promising antiviral approach for the discovery and analysis of drugs and molecules with biological activity against SARS-CoV2. In silico modelling takes advantage of the massive amounts of biological and chemical data available on the nature of the interactions between the targeted systems and molecules, as well as the rapid progress of computational tools and software. Herein, we describe the potential of the merging of mathematical modelling, artificial intelligence and learning techniques into seamless computational pipelines for the rapid and efficient discovery and design of potent anti- SARS-CoV-2 modulators.
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Affiliation(s)
- Dimitrios Vlachakis
- Laboratory of Genetics, Department of Biotechnology, Genetics and Computational Biology Group, School of Applied Biology and Biotechnology, Agricultural University of Athens, Iera Odos 75 Str. GR11855, Athens, Greece
- Laboratory of Molecular Endocrinology, Division of Endocrinology and Metabolism, Center of Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Soranou Ephessiou Str. GR11527, Athens, Greece
- University Research Institute of Maternal and Child Health and Precision Medicine, Medical School, National and Kapodistrian University of Athens, Thivon 1 & Papadiamantopoulou Str. GR11527, Athens, Greece
| | - Panayiotis Vlamos
- Department of Informatics, Ionian University, Plateia Tsirigoti 7, 49100 Corfu, Greece
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4
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Evolving mtDNA populations within cells. Biochem Soc Trans 2020; 47:1367-1382. [PMID: 31484687 PMCID: PMC6824680 DOI: 10.1042/bst20190238] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 08/06/2019] [Accepted: 08/08/2019] [Indexed: 12/14/2022]
Abstract
Mitochondrial DNA (mtDNA) encodes vital respiratory machinery. Populations of mtDNA molecules exist in most eukaryotic cells, subject to replication, degradation, mutation, and other population processes. These processes affect the genetic makeup of cellular mtDNA populations, changing cell-to-cell distributions, means, and variances of mutant mtDNA load over time. As mtDNA mutant load has nonlinear effects on cell functionality, and cell functionality has nonlinear effects on tissue performance, these statistics of cellular mtDNA populations play vital roles in health, disease, and inheritance. This mini review will describe some of the better-known ways in which these populations change over time in different organisms, highlighting the importance of quantitatively understanding both mutant load mean and variance. Due to length constraints, we cannot attempt to be comprehensive but hope to provide useful links to some of the many excellent studies on these topics.
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HyperTraPS: Inferring Probabilistic Patterns of Trait Acquisition in Evolutionary and Disease Progression Pathways. Cell Syst 2020; 10:39-51.e10. [PMID: 31786211 DOI: 10.1016/j.cels.2019.10.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 08/23/2019] [Accepted: 10/26/2019] [Indexed: 01/15/2023]
Abstract
The explosion of data throughout the biomedical sciences provides unprecedented opportunities to learn about the dynamics of evolution and disease progression, but harnessing these large and diverse datasets remains challenging. Here, we describe a highly generalizable statistical platform to infer the dynamic pathways by which many, potentially interacting, traits are acquired or lost over time. We use HyperTraPS (hypercubic transition path sampling) to efficiently learn progression pathways from cross-sectional, longitudinal, or phylogenetically linked data, readily distinguishing multiple competing pathways, and identifying the most parsimonious mechanisms underlying given observations. This Bayesian approach allows inclusion of prior knowledge, quantifies uncertainty in pathway structure, and allows predictions, such as which symptom a patient will acquire next. We provide visualization tools for intuitive assessment of multiple, variable pathways. We apply the method to ovarian cancer progression and the evolution of multidrug resistance in tuberculosis, demonstrating its power to reveal previously undetected dynamic pathways.
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6
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Coughlin JM, Horti AG, Pomper MG. Opportunities in precision psychiatry using PET neuroimaging in psychosis. Neurobiol Dis 2019; 131:104428. [PMID: 30904669 PMCID: PMC6744961 DOI: 10.1016/j.nbd.2019.03.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 03/15/2019] [Accepted: 03/19/2019] [Indexed: 12/21/2022] Open
Abstract
With the movement toward precision medicine in healthcare, recent studies of individuals with psychosis have begun to explore positron emission tomography (PET) as a tool to test for biochemical signatures that may distinguish subtypes of psychosis that guide subtype-specific therapeutic interventions. This review presents selected PET findings that exemplify early promise in using molecular imaging to predict treatment response, provide rationale for new therapeutic targets, and monitor target engagement in biomarker-defined subtypes of psychosis. PET data, among other data types, may prove useful in the scientific pursuit of identifying precision strategies to improve clinical outcomes for individuals with psychosis.
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Affiliation(s)
- Jennifer M Coughlin
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Andrew G Horti
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Martin G Pomper
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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7
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Nelson CA, Butte AJ, Baranzini SE. Integrating biomedical research and electronic health records to create knowledge-based biologically meaningful machine-readable embeddings. Nat Commun 2019; 10:3045. [PMID: 31292438 PMCID: PMC6620318 DOI: 10.1038/s41467-019-11069-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 06/18/2019] [Indexed: 12/16/2022] Open
Abstract
In order to advance precision medicine, detailed clinical features ought to be described in a way that leverages current knowledge. Although data collected from biomedical research is expanding at an almost exponential rate, our ability to transform that information into patient care has not kept at pace. A major barrier preventing this transformation is that multi-dimensional data collection and analysis is usually carried out without much understanding of the underlying knowledge structure. Here, in an effort to bridge this gap, Electronic Health Records (EHRs) of individual patients are connected to a heterogeneous knowledge network called Scalable Precision Medicine Oriented Knowledge Engine (SPOKE). Then an unsupervised machine-learning algorithm creates Propagated SPOKE Entry Vectors (PSEVs) that encode the importance of each SPOKE node for any code in the EHRs. We argue that these results, alongside the natural integration of PSEVs into any EHR machine-learning platform, provide a key step toward precision medicine.
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Affiliation(s)
- Charlotte A Nelson
- Integrated Program in Quantitative Biology, University of California San Francisco, San Francisco, CA, USA
| | - Atul J Butte
- Bakar Computational Health Sciences Institute, University of California San Francisco, San Francisco, CA, USA.,Department of Pediatrics, University of California San Francisco, San Francisco, CA, USA
| | - Sergio E Baranzini
- Bakar Computational Health Sciences Institute, University of California San Francisco, San Francisco, CA, USA. .,Weill Institute for Neuroscience. Department of Neurology, University of California San Francisco, San Francisco, CA, USA.
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Precision identification of high-risk phenotypes and progression pathways in severe malaria without requiring longitudinal data. NPJ Digit Med 2019; 2:63. [PMID: 31312723 PMCID: PMC6620311 DOI: 10.1038/s41746-019-0140-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 06/06/2019] [Indexed: 02/02/2023] Open
Abstract
More than 400,000 deaths from severe malaria (SM) are reported every year, mainly in African children. The diversity of clinical presentations associated with SM indicates important differences in disease pathogenesis that require specific treatment, and this clinical heterogeneity of SM remains poorly understood. Here, we apply tools from machine learning and model-based inference to harness large-scale data and dissect the heterogeneity in patterns of clinical features associated with SM in 2904 Gambian children admitted to hospital with malaria. This quantitative analysis reveals features predicting the severity of individual patient outcomes, and the dynamic pathways of SM progression, notably inferred without requiring longitudinal observations. Bayesian inference of these pathways allows us assign quantitative mortality risks to individual patients. By independently surveying expert practitioners, we show that this data-driven approach agrees with and expands the current state of knowledge on malaria progression, while simultaneously providing a data-supported framework for predicting clinical risk.
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9
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Hickey KT, Bakken S, Byrne MW, Bailey DCE, Demiris G, Docherty SL, Dorsey SG, Guthrie BJ, Heitkemper MM, Jacelon CS, Kelechi TJ, Moore SM, Redeker NS, Renn CL, Resnick B, Starkweather A, Thompson H, Ward TM, McCloskey DJ, Austin JK, Grady PA. Precision health: Advancing symptom and self-management science. Nurs Outlook 2019; 67:462-475. [PMID: 30795850 PMCID: PMC6688754 DOI: 10.1016/j.outlook.2019.01.003] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 01/09/2019] [Accepted: 01/15/2019] [Indexed: 01/08/2023]
Abstract
BACKGROUND Precision health considers individual lifestyle, genetics, behaviors, and environment context and facilitates interventions aimed at helping individuals achieve well-being and optimal health. PURPOSE To present the Nursing Science Precision Health (NSPH) Model and describe the integration of precision health concepts within the domains of symptom and self-management science as reflected in the National Institute of Nursing Research P30 Centers of Excellence and P20 Exploratory Centers. METHODS Center members developed the NSPH Model and the manuscript based on presentations and discussions at the annual NINR Center Directors Meeting and in follow-up telephone meetings. DISCUSSION The NSPH Model comprises four precision components (measurement; characterization of phenotype including lifestyle and environment; characterization of genotype and other biomarkers; and intervention target discovery, design, and delivery) that are underpinned by an information and data science infrastructure. CONCLUSION Nurse scientist leadership is necessary to realize the vision of precision health as reflected in the NSPH Model.
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Affiliation(s)
- Kathleen T Hickey
- Cardiac Electrophysiology, Columbia University School of Nursing, Columbia University Medical Center, New York, NY
| | - Suzanne Bakken
- School of Nursing and Department of Biomedical Informatics, Columbia University, New York, NY.
| | - Mary W Byrne
- Department of Anesthesiology, Columbia University School of Nursing, Columbia University College of Physicians and Surgeons, New York, NY; Center for Children and Families, Columbia University School of Nursing, Columbia University College of Physicians and Surgeons, New York, NY
| | | | - George Demiris
- University of Pennsylvania, School of Nursing, Philadelphia, PA
| | | | - Susan G Dorsey
- Department of Pain and Translational Symptom Science, School of Medicine, University of Maryland Baltimore, Baltimore, MD; Department of Anesthesiology, School of Medicine, University of Maryland Baltimore, Baltimore, MD
| | - Barbara J Guthrie
- Bouve College of Health Sciences, Northeastern University School of Nursing, Boston, MA
| | - Margaret M Heitkemper
- Department of Biobehavioral Nursing and Health Informatics, University of Washington School of Nursing, Seattle, WA
| | | | - Teresa J Kelechi
- Medical University of South Carolina, College of Nursing, Charleston, SC
| | - Shirley M Moore
- Frances Payne Bolton School of Nursing, Case Western Reserve University, Cleveland, OH
| | - Nancy S Redeker
- Section of Pulmonary, Critical Care and Sleep Medicine, Yale University, New Haven, CT
| | - Cynthia L Renn
- Department of Pain and Translational Symptom Science, University of Maryland Baltimore, Baltimore, MD
| | - Barbara Resnick
- Organizational Systems and Adult Health Nursing Department, University of Maryland Baltimore, Baltimore, MD
| | | | | | - Teresa M Ward
- University of Washington School of Nursing, Seattle, WA
| | | | - Joan K Austin
- National Institute of Nursing Research, Bethesda, MD; Indiana University School of Nursing, Bloomington, IN
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10
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Fotheringham S, Mozolowski GA, Murray EMA, Kerr DJ. Challenges and solutions in patient treatment strategies for stage II colon cancer. Gastroenterol Rep (Oxf) 2019; 7:151-161. [PMID: 31217978 PMCID: PMC6573795 DOI: 10.1093/gastro/goz006] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 01/25/2019] [Accepted: 01/29/2019] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer remains one of the most common cancers worldwide and, despite improvements in treatment options for late-stage metastatic cancer, there are still questions surrounding how best to treat early-stage disease patients. Some recent advances have been made in the staging of cancer and improving the risk assessment of strategies for patient treatment. A number of high-risk features have been proposed that may help to stratify stage II cancer patients into groups that will truly benefit from adjuvant chemotherapy. Diagnostic tests are becoming available to measure these biomarkers, utilizing both currently available and novel technologies. This review will describe the challenges in treatment decisions for early-stage colon cancer and how personalized medicine can assist clinicians in making the best treatment choices for patients with stage II colon cancer in particular.
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Affiliation(s)
- Susan Fotheringham
- Oxford Cancer Biomarkers Limited, The Magdalen Centre, The Oxford Science Park, Robert Robinson Avenue, Oxford, UK
| | - Guy A Mozolowski
- Oxford Cancer Biomarkers Limited, The Magdalen Centre, The Oxford Science Park, Robert Robinson Avenue, Oxford, UK
| | - Eleanor M A Murray
- The Medical School, The University of Sheffield, Beech Hill Road, Sheffield, UK
| | - David J Kerr
- Oxford Cancer Biomarkers Limited, The Magdalen Centre, The Oxford Science Park, Robert Robinson Avenue, Oxford, UK
- Nuffield Department of Clinical Laboratory Sciences, Level 4 Academic Block, John Radcliffe Hospital, Headington, Oxford, UK
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11
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New A, Bennett KP. A Precision Environment-Wide Association Study of Hypertension via Supervised Cadre Models. IEEE J Biomed Health Inform 2019; 24:916-925. [PMID: 31107669 DOI: 10.1109/jbhi.2019.2918070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
We consider the problem in precision health of grouping people into subpopulations based on their degree of vulnerability to a risk factor. These subpopulations cannot be discovered with traditional clustering techniques because their quality is evaluated with a supervised metric: The ease of modeling a response variable for observations within them. Instead, we apply the more appropriate supervised cadre model (SCM). We extend the SCM formalism so that it may be applied to multivariate regression and binary classification problems and develop a way to use conditional entropy to assess the confidence in the process by which a subject is assigned their cadre. Using the SCM, we generalize the environment-wide association study (EWAS) to be able to model heterogeneity in population risk. In our EWAS, we consider more than 200 environmental exposure factors and find their association with diastolic blood pressure, systolic blood pressure, and hypertension. This requires adapting the SCM to be applicable to data generated by a complex survey design. After correcting for false positives, we found 25 exposure variables that had a significant association with at least one of our response variables. Eight of these were significant for a discovered subpopulation but not for the overall population. Some of these associations have been identified by previous researchers, whereas others appear to be novel. We examine discovered subpopulations in detail, finding that they are interpretable and suggestive of further research questions.
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12
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Altuncu MT, Mayer E, Yaliraki SN, Barahona M. From free text to clusters of content in health records: an unsupervised graph partitioning approach. APPLIED NETWORK SCIENCE 2019; 4:2. [PMID: 30906850 PMCID: PMC6400329 DOI: 10.1007/s41109-018-0109-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 11/06/2018] [Indexed: 05/07/2023]
Abstract
Electronic healthcare records contain large volumes of unstructured data in different forms. Free text constitutes a large portion of such data, yet this source of richly detailed information often remains under-used in practice because of a lack of suitable methodologies to extract interpretable content in a timely manner. Here we apply network-theoretical tools to the analysis of free text in Hospital Patient Incident reports in the English National Health Service, to find clusters of reports in an unsupervised manner and at different levels of resolution based directly on the free text descriptions contained within them. To do so, we combine recently developed deep neural network text-embedding methodologies based on paragraph vectors with multi-scale Markov Stability community detection applied to a similarity graph of documents obtained from sparsified text vector similarities. We showcase the approach with the analysis of incident reports submitted in Imperial College Healthcare NHS Trust, London. The multiscale community structure reveals levels of meaning with different resolution in the topics of the dataset, as shown by relevant descriptive terms extracted from the groups of records, as well as by comparing a posteriori against hand-coded categories assigned by healthcare personnel. Our content communities exhibit good correspondence with well-defined hand-coded categories, yet our results also provide further medical detail in certain areas as well as revealing complementary descriptors of incidents beyond the external classification. We also discuss how the method can be used to monitor reports over time and across different healthcare providers, and to detect emerging trends that fall outside of pre-existing categories.
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Affiliation(s)
- M. Tarik Altuncu
- Department of Mathematics, Imperial College London, South Kensington campus, London, SW7 2AZ UK
- EPSRC Centre for Mathematics of Precision Healthcare, Imperial College London, South Kensington campus, London, SW7 2AZ UK
| | - Erik Mayer
- Centre for Health Policy, Institute of Global Health Innovation, Imperial College London, St Mary’s campus, London, W2 1NY UK
- EPSRC Centre for Mathematics of Precision Healthcare, Imperial College London, South Kensington campus, London, SW7 2AZ UK
| | - Sophia N. Yaliraki
- Department of Chemistry, Imperial College London, South Kensington campus, London, SW7 2AZ UK
- EPSRC Centre for Mathematics of Precision Healthcare, Imperial College London, South Kensington campus, London, SW7 2AZ UK
| | - Mauricio Barahona
- Department of Mathematics, Imperial College London, South Kensington campus, London, SW7 2AZ UK
- EPSRC Centre for Mathematics of Precision Healthcare, Imperial College London, South Kensington campus, London, SW7 2AZ UK
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13
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O'Day E, Hosta-Rigau L, Oyarzún DA, Okano H, de Lorenzo V, von Kameke C, Alsafar H, Cao C, Chen GQ, Ji W, Roberts RJ, Ronaghi M, Yeung K, Zhang F, Lee SY. Are We There Yet? How and When Specific Biotechnologies Will Improve Human Health. Biotechnol J 2018; 14:e1800195. [PMID: 29799175 DOI: 10.1002/biot.201800195] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 05/11/2018] [Indexed: 12/11/2022]
Abstract
Patient X: A 67-year-old Caucasian man slips on a patch of ice. He has abrasions to his hands and has sustained significant damage to his hip. At the emergency room, he informs clinicians he takes atorvastatin, metformin, and glimepiride to treat hypertension and Type 2 Diabetes Mellitus (T2DM). X-rays reveal a fractured hip, which will require total hip replacement surgery.
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Affiliation(s)
- Elizabeth O'Day
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,Olaris Therapeutics, Inc., 45 Moulton St., Cambridge, MA, 02138, USA
| | - Leticia Hosta-Rigau
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,Department of Micro- and Nanotechnology, Center for Nanomedicine and Theranostics, Technical University of Denmark, 2800, Kongens Lyngby, Denmark
| | - Diego A Oyarzún
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,Department of Mathematics, Imperial College London, London, SW7 2AZ, UK.,EPSRC Centre for Mathematics of Precision Healthcare, Imperial College London, London, SW7 2AZ, UK
| | - Hideyuki Okano
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,Department of Physiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Víctor de Lorenzo
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,National Center of Biotechnology CSIC, Systems Biology Program, Campus de Cantoblanco, E-28049, Madrid, Spain
| | - Conrad von Kameke
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,BioInnovators Europe, Berlin, Germany
| | - Habiba Alsafar
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,Khalifa University Center for Biotechnology, Khalifa University, PO Box 127788, Abu Dhabi, United Arab Emirates
| | - Cong Cao
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,University of Nottingham, 199 East Taikang Road, Ningbo, 315100, China
| | - Guo-Qiang Chen
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,Center for Synthetic and Systems Biology, MOE Lab for Industrial Biocatalysis, Tsinghua-Peking University Center of Life Sciences, School of Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Weizhi Ji
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,Kunming University of Science and Technology, 727 Jingming South Rd. Chenh Gong, Kunming, 650500, Yunnan, China
| | - Richard J Roberts
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,New England Biolabs, 240 County Road, Ipswich, MA, 01938, USA
| | - Mostafa Ronaghi
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,Illumina Inc., 5200 Illumina Way, San Diego, CA, 92121, USA
| | - Karen Yeung
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,Law School and School of Computer Science University of Birmingham, Birmingham, UK, B15 2TT
| | - Feng Zhang
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA.,McGovern Institute for Brain Research at MIT, Cambridge, MA, 02139, USA.,Department of Brain and Cognitive Sciences and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Sang Yup Lee
- Global Future Council on the Future of Biotechnologies, World Economic Forum, Cologny, CH-1223, Geneva, Switzerland.,Department of Chemical and Biomolecular Engineering (BK21 Plus program), Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-Ro, Daejeon, 34141, Republic of Korea.,The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kemitorvet Bygning 220, 2800, Kongens Lyngby, Denmark
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14
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Dolley S. Big Data's Role in Precision Public Health. Front Public Health 2018; 6:68. [PMID: 29594091 PMCID: PMC5859342 DOI: 10.3389/fpubh.2018.00068] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 02/20/2018] [Indexed: 01/01/2023] Open
Abstract
Precision public health is an emerging practice to more granularly predict and understand public health risks and customize treatments for more specific and homogeneous subpopulations, often using new data, technologies, and methods. Big data is one element that has consistently helped to achieve these goals, through its ability to deliver to practitioners a volume and variety of structured or unstructured data not previously possible. Big data has enabled more widespread and specific research and trials of stratifying and segmenting populations at risk for a variety of health problems. Examples of success using big data are surveyed in surveillance and signal detection, predicting future risk, targeted interventions, and understanding disease. Using novel big data or big data approaches has risks that remain to be resolved. The continued growth in volume and variety of available data, decreased costs of data capture, and emerging computational methods mean big data success will likely be a required pillar of precision public health into the future. This review article aims to identify the precision public health use cases where big data has added value, identify classes of value that big data may bring, and outline the risks inherent in using big data in precision public health efforts.
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15
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Pumerantz AS, Bissett SM, Dong F, Ochoa C, Wassall RR, Davila H, Barbee M, Nguyen J, Vila P, Preshaw PM. Standardized screening for periodontitis as an integral part of multidisciplinary management of adults with type 2 diabetes: an observational cross-sectional study of cohorts in the USA and UK. BMJ Open Diabetes Res Care 2017; 5:e000413. [PMID: 28761663 PMCID: PMC5530235 DOI: 10.1136/bmjdrc-2017-000413] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 05/08/2017] [Accepted: 06/01/2017] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To determine prevalence and factors predictive of periodontitis by using a standardized assessment model in adults with type 2 diabetes. RESEARCH DESIGN AND METHODS We performed an observational cross-sectional study to determine the burden of periodontitis in adults with type 2 diabetes attending urban, ambulatory referral centers in the USA and UK. Full-mouth probing was performed and periodontitis was diagnosed based on either a low (≥5 mm at ≥1 site) or high pocket probing-depth threshold (≥6 mm at ≥1 site). Results were stratified into a five-stage schema and integrated with other clinical variables into the novel Diabetes Cross-Disciplinary Index to function as a balanced health scorecard. Corresponding demographic and routinely collected health data were obtained and comparisons were made between patients with and without periodontitis. Multivariable logistic regression was performed to identify factors predictive of the presence or absence of periodontitis. RESULTS Between our two cohorts, 253 patients were screened. Caucasians comprised >90% and Hispanic Americans >75% of the UK and US cohorts, respectively. Males and females were equally distributed; mean age was 53.6±11 years; and 17 (6.7%) were edentulous. Of the 236 dentate patients, 128 (54.2%) had periodontitis by low threshold and 57 (24.2%) by high threshold. Just 17 (7.2%) were periodontally healthy. No significant differences in age, HbA1c, blood pressure, body mass index, low-density lipoprotein cholesterol, or smoking status (all p>0.05) were identified between those with or without periodontitis (regardless of threshold) and none was found to be a significant predictor of disease. CONCLUSIONS Periodontitis is frequent in adults with type 2 diabetes and all should be screened. Periodontal health status can be visualized with other comorbidities and complications using a novel balanced scorecard that could facilitate patient-clinician communication, shared decision-making, and prioritization of individual healthcare needs.
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Affiliation(s)
- Andrew S Pumerantz
- Western Diabetes Institute, Western University of Health Sciences, Pomona, California, USA
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California, USA
| | - Susan M Bissett
- School of Dental Sciences, Centre for Oral Health Research, Newcastle University, Newcastle upon Tyne, UK
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Fanglong Dong
- Graduate College of Biomedical Sciences, Western University of Health Sciences, Pomona, California, USA
| | - Cesar Ochoa
- Western Diabetes Institute, Western University of Health Sciences, Pomona, California, USA
| | - Rebecca R Wassall
- School of Dental Sciences, Centre for Oral Health Research, Newcastle University, Newcastle upon Tyne, UK
| | - Heidi Davila
- Western Diabetes Institute, Western University of Health Sciences, Pomona, California, USA
| | - Melanie Barbee
- Western Diabetes Institute, Western University of Health Sciences, Pomona, California, USA
| | - John Nguyen
- Western Diabetes Institute, Western University of Health Sciences, Pomona, California, USA
| | - Pamela Vila
- College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California, USA
| | - Philip M Preshaw
- School of Dental Sciences, Centre for Oral Health Research, Newcastle University, Newcastle upon Tyne, UK
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
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