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Amati F, Stainer A, Mantero M, Gramegna A, Simonetta E, Suigo G, Voza A, Nambiar AM, Cariboni U, Oldham J, Molyneaux PL, Spagnolo P, Blasi F, Aliberti S. Lung Microbiome in Idiopathic Pulmonary Fibrosis and Other Interstitial Lung Diseases. Int J Mol Sci 2022; 23:ijms23020977. [PMID: 35055163 PMCID: PMC8779068 DOI: 10.3390/ijms23020977] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/07/2022] [Accepted: 01/12/2022] [Indexed: 02/01/2023] Open
Abstract
Interstitial lung diseases represent a heterogeneous and wide group of diseases in which factors leading to disease initiation and progression are not fully understood. Recent evidence suggests that the lung microbiome might influence the pathogenesis and progression of interstitial lung diseases. In recent years, the utilization of culture-independent methodologies has allowed the identification of complex and dynamic communities of microbes, in patients with interstitial lung diseases. However, the potential mechanisms by which these changes may drive disease pathogenesis and progression are largely unknown. The aim of this review is to discuss the role of the altered lung microbiome in several interstitial lung diseases. Untangling the host–microbiome interaction in the lung and airway of interstitial lung disease patients is a research priority. Thus, lung dysbiosis is a potentially treatable trait across several interstitial lung diseases, and its proper characterization and treatment might be crucial to change the natural history of these diseases and improve outcomes.
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Affiliation(s)
- Francesco Amati
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (A.S.); (G.S.); (A.V.); (S.A.)
- Respiratory Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
- Correspondence:
| | - Anna Stainer
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (A.S.); (G.S.); (A.V.); (S.A.)
- Respiratory Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
| | - Marco Mantero
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy; (M.M.); (A.G.); (E.S.); (F.B.)
- Internal Medicine Department, Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Andrea Gramegna
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy; (M.M.); (A.G.); (E.S.); (F.B.)
- Internal Medicine Department, Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Edoardo Simonetta
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy; (M.M.); (A.G.); (E.S.); (F.B.)
- Internal Medicine Department, Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Giulia Suigo
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (A.S.); (G.S.); (A.V.); (S.A.)
- Respiratory Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
| | - Antonio Voza
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (A.S.); (G.S.); (A.V.); (S.A.)
- Emergency Medicine Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
| | - Anoop M. Nambiar
- Division of Pulmonary and Critical Care, Department of Medicine, University of Texas Health San Antonio, South Texas Health Care System, San Antonio, TX 78229, USA;
| | - Umberto Cariboni
- Department of General and Thoracic Surgery, Humanitas Research Hospital, 20089 Rozzano, Italy;
| | - Justin Oldham
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California Davis, Sacramento, CA 95616, USA;
| | - Philip L. Molyneaux
- National Heart and Lung Institute, Imperial College London, London SW7 2AZ, UK;
| | - Paolo Spagnolo
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35128 Padova, Italy;
| | - Francesco Blasi
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy; (M.M.); (A.G.); (E.S.); (F.B.)
- Internal Medicine Department, Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Stefano Aliberti
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Italy; (A.S.); (G.S.); (A.V.); (S.A.)
- Respiratory Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
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