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Garnier N, Berghout J, Zygmunt A, Singh D, Huang KA, Kantz W, Blankart CR, Gillner S, Zhao J, Roettger R, Saier C, Kirschner J, Schenk J, Atkins L, Ryan N, Zarakowska K, Zschüntzsch J, Zuccolo M, Müllenborn M, Man YS, Goodman L, Trad M, Chalandon AS, Sansen S, Martinez-Fresno M, Badger S, Walther van Olden R, Rothmann R, Lehner P, Tschohl C, Baillon L, Gumus G, Gross E, Stefanov R, Iskrov G, Raycheva R, Kostadinov K, Mitova E, Einhorn M, Einhorn Y, Schepers J, Hübner M, Alves F, Iskandar R, Mayer R, Renieri A, Piperkova A, Gut I, Beltran S, Matthiesen ME, Poetz M, Hansson M, Trollmann R, Agolini E, Ottombrino S, Novelli A, Bertini E, Selvatici R, Farnè M, Fortunato F, Ferlini A. Genetic newborn screening and digital technologies: A project protocol based on a dual approach to shorten the rare diseases diagnostic path in Europe. PLoS One 2023; 18:e0293503. [PMID: 37992053 PMCID: PMC10664952 DOI: 10.1371/journal.pone.0293503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 10/03/2023] [Indexed: 11/24/2023] Open
Abstract
Since 72% of rare diseases are genetic in origin and mostly paediatrics, genetic newborn screening represents a diagnostic "window of opportunity". Therefore, many gNBS initiatives started in different European countries. Screen4Care is a research project, which resulted of a joint effort between the European Union Commission and the European Federation of Pharmaceutical Industries and Associations. It focuses on genetic newborn screening and artificial intelligence-based tools which will be applied to a large European population of about 25.000 infants. The neonatal screening strategy will be based on targeted sequencing, while whole genome sequencing will be offered to all enrolled infants who may show early symptoms but have resulted negative at the targeted sequencing-based newborn screening. We will leverage artificial intelligence-based algorithms to identify patients using Electronic Health Records (EHR) and to build a repository "symptom checkers" for patients and healthcare providers. S4C will design an equitable, ethical, and sustainable framework for genetic newborn screening and new digital tools, corroborated by a large workout where legal, ethical, and social complexities will be addressed with the intent of making the framework highly and flexibly translatable into the diverse European health systems.
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Affiliation(s)
- Nicolas Garnier
- Pfizer Inc., Collegeville, Pennsylvania, United States of America
| | - Joanne Berghout
- Pfizer Inc., Collegeville, Pennsylvania, United States of America
| | - Aldona Zygmunt
- Pfizer Inc., Collegeville, Pennsylvania, United States of America
| | - Deependra Singh
- Pfizer Inc., Collegeville, Pennsylvania, United States of America
| | - Kui A. Huang
- Pfizer Inc., Collegeville, Pennsylvania, United States of America
| | - Waltraud Kantz
- Pfizer Inc., Collegeville, Pennsylvania, United States of America
| | - Carl Rudolf Blankart
- KPM Center for Public Management and Swiss Institute for Translational and Entrepreneurial Medicine, University of Bern, Bern, Switzerland
| | - Sandra Gillner
- KPM Center for Public Management and Swiss Institute for Translational and Entrepreneurial Medicine, University of Bern, Bern, Switzerland
| | - Jiawei Zhao
- Department of Mathematics and Computer Science, University of Southern Denmark, Odense, Denmark
| | - Richard Roettger
- Department of Mathematics and Computer Science, University of Southern Denmark, Odense, Denmark
| | - Christina Saier
- Department of Neuropediatric and Muscle Disorders, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jan Kirschner
- Department of Neuropediatric and Muscle Disorders, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Joern Schenk
- Takeda Pharmaceuticals International AG, Opfikon, Switzerland
| | - Leon Atkins
- Takeda Pharmaceuticals International AG, Opfikon, Switzerland
| | - Nuala Ryan
- Takeda Pharmaceuticals International AG, Opfikon, Switzerland
| | - Kaja Zarakowska
- Takeda Pharmaceuticals International AG, Opfikon, Switzerland
| | - Jana Zschüntzsch
- Department of Neurology, University Medical Center Goettingen, Göttingen, Germany
| | | | | | - Yuen-Sum Man
- Novo Nordisk Health Care AG, Switzerland &Novo Nordisk A/S, Kloten, Denmark
| | - Liz Goodman
- University College Dublin, National University of Ireland, Dublin, Ireland
| | | | | | | | | | | | | | - Robert Rothmann
- Research Institute AG & Co KG, Digital Human Rights Center, Wien, Austria
| | - Patrick Lehner
- Research Institute AG & Co KG, Digital Human Rights Center, Wien, Austria
| | - Christof Tschohl
- Research Institute AG & Co KG, Digital Human Rights Center, Wien, Austria
| | | | | | | | - Rumen Stefanov
- Department of Social Medicine and Public Health, Faculty of Public Health, Medical University of Plovdiv, Plovdiv, Bulgaria
- Bulgarian Association for Promotion of Education and Science, Institute for Rare Disease, Plovdiv, Bulgaria
| | - Georgi Iskrov
- Department of Social Medicine and Public Health, Faculty of Public Health, Medical University of Plovdiv, Plovdiv, Bulgaria
- Bulgarian Association for Promotion of Education and Science, Institute for Rare Disease, Plovdiv, Bulgaria
| | - Ralitsa Raycheva
- Department of Social Medicine and Public Health, Faculty of Public Health, Medical University of Plovdiv, Plovdiv, Bulgaria
- Bulgarian Association for Promotion of Education and Science, Institute for Rare Disease, Plovdiv, Bulgaria
| | - Kostadin Kostadinov
- Department of Social Medicine and Public Health, Faculty of Public Health, Medical University of Plovdiv, Plovdiv, Bulgaria
- Bulgarian Association for Promotion of Education and Science, Institute for Rare Disease, Plovdiv, Bulgaria
| | - Elena Mitova
- Bulgarian Association for Promotion of Education and Science, Institute for Rare Disease, Plovdiv, Bulgaria
| | | | | | - Josef Schepers
- Berlin Institute of Health (at) Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Miriam Hübner
- Berlin Institute of Health (at) Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Frauke Alves
- Translational Molecular Imaging, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
- Clinic of Hematology and Medical Oncology, University Medical Center, Göttingen, Germany
- Institute for Diagnostic and Interventional Radiology, University Medical Center, Göttingen, Germany
| | - Rowan Iskandar
- Swiss Institute for Translational and Entrepreneurial Medicine (sitem-insel), Bern, Switzerland
| | | | | | - Aneta Piperkova
- Bulgarian Association for Personalized Medicine, Sofia, Bulgaria
| | - Ivo Gut
- Centro Nacional de Analisis Genomico, CNAG, Barcelona, Spain
| | - Sergi Beltran
- Centro Nacional de Analisis Genomico, CNAG, Barcelona, Spain
| | | | - Marion Poetz
- Department of Strategy and Innovation, Copenhagen Business School, Copenhagen, Denmark
| | | | | | | | | | | | | | - Rita Selvatici
- Medical Genetics, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Marianna Farnè
- Medical Genetics, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Fernanda Fortunato
- Medical Genetics, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Alessandra Ferlini
- Medical Genetics, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
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Meisgen F, Xu Landén N, Wang A, Réthi B, Bouez C, Zuccolo M, Gueniche A, Ståhle M, Sonkoly E, Breton L, Pivarcsi A. MiR-146a negatively regulates TLR2-induced inflammatory responses in keratinocytes. J Invest Dermatol 2014; 134:1931-1940. [PMID: 24670381 DOI: 10.1038/jid.2014.89] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2013] [Revised: 01/27/2014] [Accepted: 01/27/2014] [Indexed: 12/25/2022]
Abstract
Keratinocytes represent the first line of defense against pathogens in the skin and have important roles in initiating and regulating inflammation during infection and autoimmunity. Here we investigated the role of miR-146a in the regulation of the innate immune response of keratinocytes. Toll-like receptor 2 (TLR2) stimulation of primary human keratinocytes resulted in an NF-κB- and mitogen-activated protein kinase-dependent upregulation of miR-146a expression, which was surprisingly long lasting, contrasting with the rapid and transient induction of inflammatory mediators. Overexpression of miR-146a significantly suppressed the production of IL-8, CCL20, and tumor necrosis factor-α, which functionally suppressed the chemotactic attraction of neutrophils by keratinocytes. Inhibition of endogenous miR-146a induced the production of inflammatory mediators even in nonstimulated keratinocytes, and potentiated the effect of TLR2 stimulation. Transcriptomic profiling revealed that miR-146a suppresses the expression of a large number of immune-related genes in keratinocytes. MiR-146a downregulated interleukin-1 receptor-associated kinase 1 and TNF receptor-associated factor 6, two key adapter molecules downstream of TLR signaling, and suppressed NF-κB promoter-binding activity as shown by promoter luciferase experiments. Together, these data identify miR-146a as a regulatory element in keratinocyte innate immunity, which prevents the production of inflammatory mediators under homeostatic conditions and serves as a potent negative feedback regulator after TLR2 stimulation.
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Affiliation(s)
- Florian Meisgen
- Dermatology and Venereology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ning Xu Landén
- Dermatology and Venereology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Aoxue Wang
- Dermatology and Venereology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Dermatology, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Bence Réthi
- Department of Microbiology Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | | | | | | | - Mona Ståhle
- Dermatology and Venereology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Enikö Sonkoly
- Dermatology and Venereology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | | | - Andor Pivarcsi
- Dermatology and Venereology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden.
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Zuccolo M, Alves A, Galy V, Bolhy S, Formstecher E, Racine V, Sibarita JB, Fukagawa T, Shiekhattar R, Yen T, Doye V. The human Nup107-160 nuclear pore subcomplex contributes to proper kinetochore functions. EMBO J 2007; 26:1853-64. [PMID: 17363900 PMCID: PMC1847668 DOI: 10.1038/sj.emboj.7601642] [Citation(s) in RCA: 158] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2006] [Accepted: 02/14/2007] [Indexed: 11/09/2022] Open
Abstract
We previously demonstrated that a fraction of the human Nup107-160 nuclear pore subcomplex is recruited to kinetochores at the onset of mitosis. However, the molecular determinants for its kinetochore targeting and the functional significance of this localization were not investigated. Here, we show that the Nup107-160 complex interacts with CENP-F, but that CENP-F only moderately contributes to its targeting to kinetochores. In addition, we show that the recruitment of the Nup107-160 complex to kinetochores mainly depends on the Ndc80 complex. We further demonstrate that efficient depletion of the Nup107-160 complex from kinetochores, achieved either by combining siRNAs targeting several of its subunits excluding Seh1, or by depleting Seh1 alone, induces a mitotic delay. Further analysis of Seh1-depleted cells revealed impaired chromosome congression, reduced kinetochore tension and kinetochore-microtubule attachment defects. Finally, we show that the presence of the Nup107-160 complex at kinetochores is required for the recruitment of Crm1 and RanGAP1-RanBP2 to these structures. Together, our data thus provide the first molecular clues underlying the function of the human Nup107-160 complex at kinetochores.
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Affiliation(s)
- Michela Zuccolo
- Institut Curie, Centre de Recherche, Paris, France
- UMR144 CNRS, Paris, France
| | - Annabelle Alves
- Institut Curie, Centre de Recherche, Paris, France
- UMR144 CNRS, Paris, France
| | - Vincent Galy
- Unité de Biologie Cellulaire du Noyau, URA 2582 CNRS - Institut Pasteur, Paris, France
| | - Stéphanie Bolhy
- Institut Curie, Centre de Recherche, Paris, France
- UMR144 CNRS, Paris, France
| | | | - Victor Racine
- Institut Curie, Centre de Recherche, Paris, France
- UMR144 CNRS, Paris, France
| | | | - Tatsuo Fukagawa
- Department of Molecular Genetics, National Institute of Genetics and SOKENDAI, Mishima, Shizuoka, Japan
| | | | - Tim Yen
- Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Valérie Doye
- Institut Curie, Centre de Recherche, Paris, France
- UMR144 CNRS, Paris, France
- Institut Curie, Centre de Recherche, UMR144 CNRS, 26 rue d'Ulm, 75248 Paris Cedex 05, France. Tel.: +33 1 42 34 64 10; Fax: + 33 1 42 34 64 21; E-mail:
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