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Schwarz C, Vandeputte P, Rougeron A, Giraud S, Dugé de Bernonville T, Duvaux L, Gastebois A, Alastruey-Izquierdo A, Martín-Gomez MT, Mazuelos EM, Sole A, Cano J, Pemán J, Quindos G, Botterel F, Bougnoux ME, Chen S, Delhaès L, Favennec L, Ranque S, Sedlacek L, Steinmann J, Vazquez J, Williams C, Meyer W, Le Gal S, Nevez G, Fleury M, Papon N, Symoens F, Bouchara JP. Developing collaborative works for faster progress on fungal respiratory infections in cystic fibrosis. Med Mycol 2018. [PMID: 29538733 DOI: 10.1093/mmy/myx106] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Cystic fibrosis (CF) is the major genetic inherited disease in Caucasian populations. The respiratory tract of CF patients displays a sticky viscous mucus, which allows for the entrapment of airborne bacteria and fungal spores and provides a suitable environment for growth of microorganisms, including numerous yeast and filamentous fungal species. As a consequence, respiratory infections are the major cause of morbidity and mortality in this clinical context. Although bacteria remain the most common agents of these infections, fungal respiratory infections have emerged as an important cause of disease. Therefore, the International Society for Human and Animal Mycology (ISHAM) has launched a working group on Fungal respiratory infections in Cystic Fibrosis (Fri-CF) in October 2006, which was subsequently approved by the European Confederation of Medical Mycology (ECMM). Meetings of this working group, comprising both clinicians and mycologists involved in the follow-up of CF patients, as well as basic scientists interested in the fungal species involved, provided the opportunity to initiate collaborative works aimed to improve our knowledge on these infections to assist clinicians in patient management. The current review highlights the outcomes of some of these collaborative works in clinical surveillance, pathogenesis and treatment, giving special emphasis to standardization of culture procedures, improvement of species identification methods including the development of nonculture-based diagnostic methods, microbiome studies and identification of new biological markers, and the description of genotyping studies aiming to differentiate transient carriage and chronic colonization of the airways. The review also reports on the breakthrough in sequencing the genomes of the main Scedosporium species as basis for a better understanding of the pathogenic mechanisms of these fungi, and discusses treatment options of infections caused by multidrug resistant microorganisms, such as Scedosporium and Lomentospora species and members of the Rasamsonia argillacea species complex.
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Affiliation(s)
- Carsten Schwarz
- Department of Pediatric Pneumology and Immunology, Cystic Fibrosis Center Berlin/Charité -Universitätsmedizin Berlin, Berlin, Germany
| | - Patrick Vandeputte
- Host-Pathogen Interaction Study Group (EA 3142), UNIV Angers, UNIV Brest, Université Bretagne-Loire, Angers, France.,Laboratoire de Parasitologie-Mycologie, CHU, Angers, France
| | - Amandine Rougeron
- Université de Bordeaux, Microbiologie Fondamentale et Pathogénicité UMR 5234, Bordeaux, France; CNRS, Microbiologie Fondamentale et Pathogénicité, UMR 5234, Bordeaux, France; Laboratoire de Parasitologie-Mycologie, CHU, Bordeaux, France
| | - Sandrine Giraud
- Host-Pathogen Interaction Study Group (EA 3142), UNIV Angers, UNIV Brest, Université Bretagne-Loire, Angers, France
| | - Thomas Dugé de Bernonville
- Biomolécules et Biotechnologies Végétales (EA 2106), Département de Biologie et Physiologie Végétales, UFR Sciences et Techniques, Université François Rabelais, Tours
| | - Ludovic Duvaux
- Host-Pathogen Interaction Study Group (EA 3142), UNIV Angers, UNIV Brest, Université Bretagne-Loire, Angers, France.,Institut de Recherche en Horticulture et Semences (IRHS), UMR INRA 1345, Beaucouzé, France
| | - Amandine Gastebois
- Host-Pathogen Interaction Study Group (EA 3142), UNIV Angers, UNIV Brest, Université Bretagne-Loire, Angers, France
| | - Ana Alastruey-Izquierdo
- Mycology Reference Laboratory, National Centre for Microbiology, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Maria Teresa Martín-Gomez
- Respiratory Bacteriology Unit & Clinical Mycology Unit, Department of Microbiology, Vall D'Hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Amparo Sole
- Unidad de Trasplante Pulmonar y Fibrosis Quística, Hospital Universitari la Fe, Valencia, Spain
| | - Josep Cano
- Mycology Unit, Medical School/Oenology School, Universitat Rovira i Virgili, Reus, Spain
| | - Javier Pemán
- Unidad de Micología, Servicio de Microbiología, Universitari la Fe, Valencia, Spain
| | - Guillermo Quindos
- Laboratorio de Micología Médica, Departamento de Inmunología, Microbiología y Parasitología, Facultad de Medicina y Enfermería, Universidad del País Vasco, Bilbao, Spain
| | - Françoise Botterel
- Laboratoire de Parasitologie-Mycologie, CHU Henri Mondor, Créteil, France
| | | | - Sharon Chen
- Centre for Infectious Diseases and Microbiology Laboratory Services, ICPMR - Pathology West, Westmead Hospital, Westmead, New South Wales, Australia
| | - Laurence Delhaès
- Center for Cardiothoracic Research of Bordeaux, Inserm U1045, Bordeaux, France
| | - Loïc Favennec
- Laboratoire de Parasitologie-Mycologie, EA 3800, CHU Charles Nicolle and Université de Rouen, Rouen, France
| | - Stéphane Ranque
- Laboratoire de Parasitologie-Mycologie, AP-HM Timone, Marseille, France
| | - Ludwig Sedlacek
- Institute of Medical Microbiology and Hospital Epidemiology, Medical School Hannover, Hannover, Germany
| | - Joerg Steinmann
- Institute of Medical Microbiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Jose Vazquez
- Division of Infectious Diseases, Department of Medicine, Georgia Regents University, Augusta, GA, USA
| | - Craig Williams
- University of the West of Scotland, Institute of Healthcare Associated Infection, University Hospital Crosshouse, Kilmarnock, United Kingdom
| | - Wieland Meyer
- Molecular Mycology Research Laboratory, Centre for Infectious Diseases and Microbiology, Sydney Medical School, Westmead Clinical School, Marie Bashir Institute for Infectious Diseases and Biosecurity, University of Sydney, Westmead Hospital, Westmead Institute for Medical Research, Westmead, NSW, Australia
| | - Solène Le Gal
- Host-Pathogen Interaction Study Group (EA 3142), UNIV Angers, UNIV Brest, Université Bretagne-Loire, Brest, France.,Laboratoire de Parasitologie-Mycologie, CHU, Brest, France
| | - Gilles Nevez
- Host-Pathogen Interaction Study Group (EA 3142), UNIV Angers, UNIV Brest, Université Bretagne-Loire, Brest, France.,Laboratoire de Parasitologie-Mycologie, CHU, Brest, France
| | - Maxime Fleury
- Host-Pathogen Interaction Study Group (EA 3142), UNIV Angers, UNIV Brest, Université Bretagne-Loire, Angers, France
| | - Nicolas Papon
- Host-Pathogen Interaction Study Group (EA 3142), UNIV Angers, UNIV Brest, Université Bretagne-Loire, Angers, France
| | - Françoise Symoens
- Host-Pathogen Interaction Study Group (EA 3142), UNIV Angers, UNIV Brest, Université Bretagne-Loire, Angers, France
| | - Jean-Philippe Bouchara
- Host-Pathogen Interaction Study Group (EA 3142), UNIV Angers, UNIV Brest, Université Bretagne-Loire, Angers, France.,Laboratoire de Parasitologie-Mycologie, CHU, Angers, France
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