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Tastsoglou S, Miliotis M, Kavakiotis I, Alexiou A, Gkotsi EC, Lambropoulou A, Lygnos V, Kotsira V, Maroulis V, Zisis D, Skoufos G, Hatzigeorgiou AG. PlasmiR: A Manual Collection of Circulating microRNAs of Prognostic and Diagnostic Value. Cancers (Basel) 2021; 13:cancers13153680. [PMID: 34359584 PMCID: PMC8345031 DOI: 10.3390/cancers13153680] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/11/2021] [Accepted: 07/19/2021] [Indexed: 11/16/2022] Open
Abstract
Only recently, microRNAs (miRNAs) were found to exist in traceable and distinctive amounts in the human circulatory system, bringing forth the intriguing possibility of using them as minimally invasive biomarkers. miRNAs are short non-coding RNAs that act as potent post-transcriptional regulators of gene expression. Extensive studies in cancer and other disease landscapes investigate the protective/pathogenic functions of dysregulated miRNAs, as well as their biomarker potential. A specialized resource amassing experimentally verified, circulating miRNA biomarkers does not exist. We queried the existing literature to identify articles assessing diagnostic/prognostic roles of miRNAs in blood, serum, or plasma samples. Articles were scrutinized in order to exclude instances lacking sufficient experimental documentation or employing no biomarker assessment methods. We incorporated information from more than 200 biomedical articles, annotating crucial meta-information including cohort sizes, inclusion-exclusion criteria, disease/healthy confirmation methods and quantification details. miRNAs and diseases were systematically characterized using reference resources. Our circulating miRNA biomarker collection is provided as an online database, plasmiR. It consists of 1021 entries regarding 251 miRNAs and 112 diseases. More than half of plasmiR's entries refer to cancerous and neoplastic conditions, 183 of them (32%) describing prognostic associations. plasmiR facilitates smart queries, emphasizing visualization and exploratory modes for all researchers.
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Affiliation(s)
- Spyros Tastsoglou
- Hellenic Pasteur Institute, 11521 Athens, Greece; (M.M.); (A.A.); (A.L.); (V.L.); (D.Z.); (G.S.)
- DIANA-Lab, Department of Computer Science and Biomedical Informatics, University of Thessaly, 35131 Lamia, Greece; (I.K.); (V.K.)
- Correspondence: (S.T.); (A.G.H.)
| | - Marios Miliotis
- Hellenic Pasteur Institute, 11521 Athens, Greece; (M.M.); (A.A.); (A.L.); (V.L.); (D.Z.); (G.S.)
- DIANA-Lab, Department of Computer Science and Biomedical Informatics, University of Thessaly, 35131 Lamia, Greece; (I.K.); (V.K.)
| | - Ioannis Kavakiotis
- DIANA-Lab, Department of Computer Science and Biomedical Informatics, University of Thessaly, 35131 Lamia, Greece; (I.K.); (V.K.)
| | - Athanasios Alexiou
- Hellenic Pasteur Institute, 11521 Athens, Greece; (M.M.); (A.A.); (A.L.); (V.L.); (D.Z.); (G.S.)
- DIANA-Lab, Department of Computer Science and Biomedical Informatics, University of Thessaly, 35131 Lamia, Greece; (I.K.); (V.K.)
| | - Eleni C. Gkotsi
- Department of Informatics and Telecommunications, Postgraduate Program: ‘Information Technologies in Medicine and Biology’, University of Athens, 15784 Athens, Greece; (E.C.G.); (V.M.)
| | - Anastasia Lambropoulou
- Hellenic Pasteur Institute, 11521 Athens, Greece; (M.M.); (A.A.); (A.L.); (V.L.); (D.Z.); (G.S.)
| | - Vasileios Lygnos
- Hellenic Pasteur Institute, 11521 Athens, Greece; (M.M.); (A.A.); (A.L.); (V.L.); (D.Z.); (G.S.)
| | - Vasiliki Kotsira
- DIANA-Lab, Department of Computer Science and Biomedical Informatics, University of Thessaly, 35131 Lamia, Greece; (I.K.); (V.K.)
| | - Vasileios Maroulis
- Department of Informatics and Telecommunications, Postgraduate Program: ‘Information Technologies in Medicine and Biology’, University of Athens, 15784 Athens, Greece; (E.C.G.); (V.M.)
| | - Dimitrios Zisis
- Hellenic Pasteur Institute, 11521 Athens, Greece; (M.M.); (A.A.); (A.L.); (V.L.); (D.Z.); (G.S.)
| | - Giorgos Skoufos
- Hellenic Pasteur Institute, 11521 Athens, Greece; (M.M.); (A.A.); (A.L.); (V.L.); (D.Z.); (G.S.)
- Department of Electrical and Computer Engineering, University of Thessaly, 38221 Volos, Greece
| | - Artemis G. Hatzigeorgiou
- Hellenic Pasteur Institute, 11521 Athens, Greece; (M.M.); (A.A.); (A.L.); (V.L.); (D.Z.); (G.S.)
- DIANA-Lab, Department of Computer Science and Biomedical Informatics, University of Thessaly, 35131 Lamia, Greece; (I.K.); (V.K.)
- Correspondence: (S.T.); (A.G.H.)
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Tsikouras P, Anastasopoulos G, Maroulis V, Bothou A, Chalkidou A, Deuteraiou D, Anthoulaki X, Tsatsaris G, Bourazan AH, Iatrakis G, Zervoudis S, Galazios G, Inagamova LK, Csorba R, Teichmann AT. Comparative Evaluation of Arabin Pessary and Cervical Cerclage for the Prevention of Preterm Labor in Asymptomatic Women with High Risk Factors. Int J Environ Res Public Health 2018; 15:ijerph15040791. [PMID: 29670041 PMCID: PMC5923833 DOI: 10.3390/ijerph15040791] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 04/11/2018] [Accepted: 04/12/2018] [Indexed: 11/24/2022]
Abstract
Objective: Preterm labor is one of the most significant obstetric problems associated with high rate of actual and long-term perinatal complications. Despite the creation of scoring systems, uterine activity monitoring, cervical ultrasound and several biochemical markers, the prediction and prevention of preterm labor is still a matter of concern. The aim of this study was to examine cervical findings for the prediction and the comparative use of Arabin pessary or cerclage for the prevention of preterm birth in asymptomatic women with high risk factors for preterm labor. Material and methods: The study group was composed of singleton pregnancies (spontaneously conceived) with high risk factors for preterm labor. Cervical length, dilatation of the internal cervical os and funneling, were estimated with transvaginal ultrasound during the first and the second trimesters of pregnancy. Results: Cervical funneling, during the second trimester of pregnancy, was the most significant factor for the prediction of preterm labor. The use of Arabin cervical pessary was found to be more effective than cerclage in the prolongation of pregnancy. Conclusion: In women at risk for preterm labor, the detection of cervical funneling in the second trimester of pregnancy may help to predict preterm labor and to apply the appropriate treatment for its prevention. Although the use of cervical pessary was found to be more effective than cerclage, more studies are needed to classify the effectiveness of different methods for such prevention.
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Affiliation(s)
- Panagiotis Tsikouras
- Department of Obstetrics and Gynecology, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - George Anastasopoulos
- Medical Informatics Laboratory, Medical School, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - Vasileios Maroulis
- Department of Obstetrics and Gynecology, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - Anastasia Bothou
- Department of Obstetrics and Gynecology, Rea Hospital, 17564 Athens, Greece.
| | - Anna Chalkidou
- Department of Obstetrics and Gynecology, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - Dorelia Deuteraiou
- Department of Obstetrics and Gynecology, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - Xanthoula Anthoulaki
- Department of Obstetrics and Gynecology, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - Georgios Tsatsaris
- Medical Informatics Laboratory, Medical School, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - Arzou Halil Bourazan
- Department of Obstetrics and Gynecology, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - George Iatrakis
- Department of Obstetrics and Gynecology, Technological Educational Institute, 17564 Athens, Greece.
| | - Stefanos Zervoudis
- Department of Obstetrics and Gynecology, Rea Hospital, 17564 Athens, Greece.
| | - Georgios Galazios
- Department of Obstetrics and Gynecology, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - Lola-Katerina Inagamova
- Department of Obstetrics and Gynecology, Democritus University of Thrace, 68100 Alexandroupolis, Greece.
| | - Roland Csorba
- Department of Obstetrics and Gynecology, Clinicum Aschaffenburg, Teaching Hospital of University, 97070 Würzburg, Germany.
| | - Alexander-Tobias Teichmann
- Department of Obstetrics and Gynecology, Clinicum Aschaffenburg, Teaching Hospital of University, 97070 Würzburg, Germany.
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Wang Z, Monteiro CD, Jagodnik KM, Fernandez NF, Gundersen GW, Rouillard AD, Jenkins SL, Feldmann AS, Hu KS, McDermott MG, Duan Q, Clark NR, Jones MR, Kou Y, Goff T, Woodland H, Amaral FMR, Szeto GL, Fuchs O, Schüssler-Fiorenza Rose SM, Sharma S, Schwartz U, Bausela XB, Szymkiewicz M, Maroulis V, Salykin A, Barra CM, Kruth CD, Bongio NJ, Mathur V, Todoric RD, Rubin UE, Malatras A, Fulp CT, Galindo JA, Motiejunaite R, Jüschke C, Dishuck PC, Lahl K, Jafari M, Aibar S, Zaravinos A, Steenhuizen LH, Allison LR, Gamallo P, de Andres Segura F, Dae Devlin T, Pérez-García V, Ma'ayan A. Extraction and analysis of signatures from the Gene Expression Omnibus by the crowd. Nat Commun 2016; 7:12846. [PMID: 27667448 PMCID: PMC5052684 DOI: 10.1038/ncomms12846] [Citation(s) in RCA: 156] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Accepted: 08/05/2016] [Indexed: 12/14/2022] Open
Abstract
Gene expression data are accumulating exponentially in public repositories. Reanalysis and integration of themed collections from these studies may provide new insights, but requires further human curation. Here we report a crowdsourcing project to annotate and reanalyse a large number of gene expression profiles from Gene Expression Omnibus (GEO). Through a massive open online course on Coursera, over 70 participants from over 25 countries identify and annotate 2,460 single-gene perturbation signatures, 839 disease versus normal signatures, and 906 drug perturbation signatures. All these signatures are unique and are manually validated for quality. Global analysis of these signatures confirms known associations and identifies novel associations between genes, diseases and drugs. The manually curated signatures are used as a training set to develop classifiers for extracting similar signatures from the entire GEO repository. We develop a web portal to serve these signatures for query, download and visualization.
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Affiliation(s)
- Zichen Wang
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Caroline D. Monteiro
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Kathleen M. Jagodnik
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
- Fluid Physics and Transport Processes Branch, NASA Glenn Research Center, 21000 Brookpark Rd, Cleveland, Ohio 44135, USA
- Center for Space Medicine, Baylor College of Medicine, 1 Baylor Plaza, Houston, Texas 77030, USA
| | - Nicolas F. Fernandez
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Gregory W. Gundersen
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Andrew D. Rouillard
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Sherry L. Jenkins
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Axel S. Feldmann
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Kevin S. Hu
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Michael G. McDermott
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Qiaonan Duan
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Neil R. Clark
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Matthew R. Jones
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Yan Kou
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | - Troy Goff
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
| | | | - Fabio M R. Amaral
- School of Biosciences, University of Nottingham, Sutton Bonington Campus, Sutton Bonington, Leicestershire LE12 5RD, UK
| | - Gregory L. Szeto
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
- Department of Materials Science & Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
- The Ragon Institute of MGH, MIT, and Harvard, 400 Technology Square, Cambridge, Massachusetts 02139, USA
| | - Oliver Fuchs
- Paediatric Allergology and Pulmonology, Dr von Hauner University Children's Hospital, Ludwig-Maximilians-University of Munich, Member of the German Centre for Lung Research (DZL), Lindwurmstrasse 4, Munich 80337, Germany
| | - Sophia M. Schüssler-Fiorenza Rose
- Spinal Cord Injury Service, Veteran Affairs Palo Alto Health Care System, Palo Alto, California 94304, USA
- Department of Neurosurgery, Stanford School of Medicine, Stanford, California 94304, USA
| | - Shvetank Sharma
- Department of Research, Institute of Liver & Biliary Sciences, D1, Vasant Kunj, New Delhi 110070, India
| | - Uwe Schwartz
- Department of Biochemistry III, University of Regensburg, Universitätsstrasse 31, Regensburg 93053, Germany
| | - Xabier Bengoetxea Bausela
- Department of Pharmacology and Toxicology, University of Navarra, Pamplona, Irunlarrea 1, Pamplona 31008, Spain
| | - Maciej Szymkiewicz
- Warsaw School of Information Technology under the auspices of the Polish Academy of Sciences, 6 Newelska St, Warsaw 01–447, Poland
| | | | - Anton Salykin
- Department of Biology, Faculty of Medicine, Masaryk University, Brno 625 00, Czech Republic
| | - Carolina M. Barra
- IMIM-Hospital Del Mar, PRBB Barcelona, Dr Aiguader, Barcelona 88.08003, Spain
| | | | - Nicholas J. Bongio
- Department of Biology, Shenandoah University, 1460 University Dr Winchester, Winchester, Virginia 22601, USA
| | | | | | - Udi E. Rubin
- Department of Biological Sciences, 600 Fairchild Center, Mail Code 2402, Columbia University, New York, New York 10032, USA
| | - Apostolos Malatras
- Center for Research in Myology, Sorbonne Universités, UPMC Univ Paris 06, INSERM UMRS975, CNRS FRE3617, 47 Boulevard de l'hôpital, Paris 75013, France
| | - Carl T. Fulp
- 13-1, Higashi 4-chome Shibuya-ku, Tokyo 150-0011, Japan
| | - John A. Galindo
- Department of Biology and Institute of Genetics, Universidad Nacional de Colombia, Bogota, Cr. 30 # 45-08, Colombia
| | - Ruta Motiejunaite
- Center for Interdisciplinary Cardiovascular Sciences, Brigham and Women's Hospital, 3 Blackfan Circle, Boston, Massachusetts 02115, USA
| | - Christoph Jüschke
- Department of Human Genetics, Faculty of Medicine and Health Sciences, University of Oldenburg, Ammerländer Heerstrasse 114-118, Oldenburg 26129, Germany
| | | | - Katharina Lahl
- Technical University of Denmark, National Veterinary Institute, Bülowsvej 27 Building 2-3, Frederiksberg C 1870, Denmark
| | - Mohieddin Jafari
- Protein Chemistry and Proteomics Unit, Biotechnology Research Center, Pasteur Institute of Iran, No. 358, 12th Farwardin Ave, Jomhhoori St, Tehran 13164, Iran
- School of Biological Sciences, Institute for Researches in Fundamental Sciences, Niavaran Square, P.O.Box, Tehran 19395-5746, Iran
| | - Sara Aibar
- University of Salamanca, Salamanca, Madrid 37008, Spain
| | - Apostolos Zaravinos
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute, Alfred Nobels Allé 8, level 7, Stockholm SE141 86, Sweden
- Department of Life Sciences, School of Sciences, European University Cyprus, 6 Diogenes Str. Engomi, P.O.Box 22006, Nicosia 1516, Cyprus
| | | | | | | | - Fernando de Andres Segura
- CICAB, Clinical Research Centre, Extremadura University Hospital, Elvas Av., s/n. 06006 Badajoz 06006, Spain
| | | | - Vicente Pérez-García
- Consejo Superior de Investigaciones Científicas, Centro Nacional de Biotecnología, Department of Immunology and Oncology, c/Darwin, 3 Madrid 28049, Spain
| | - Avi Ma'ayan
- Department of Pharmacological Sciences, BD2K-LINCS Data Coordination and Integration Center, Illuminating the Druggable Genome Knowledge Management Center, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place Box 1215, New York, New York 10029, USA
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