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Morais A. Idiopathic pulmonary fibrosis: accurate diagnosis and early treatment. J Bras Pneumol 2019; 45:e20190353. [PMID: 31721894 PMCID: PMC7247766 DOI: 10.1590/1806-3713/e20190353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- António Morais
- . Grupo de Doenças Pulmonares Intersticiais, Centro Hospitalar de São João, Porto, Portugal.,. Faculdade de Medicina do Porto, Porto, Portugal
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Sousa SR, Caetano Mota P, Melo N, Bastos HN, Padrão E, Pereira JM, Cunha R, Souto Moura C, Guimarães S, Morais A. Heterozygous TERT gene mutation associated with familial idiopathic pulmonary fibrosis. Respir Med Case Rep 2019; 26:118-122. [PMID: 30603600 PMCID: PMC6304384 DOI: 10.1016/j.rmcr.2018.12.005] [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: 11/03/2018] [Revised: 12/06/2018] [Accepted: 12/07/2018] [Indexed: 11/16/2022] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a chronic interstitial lung disease of unknown cause that occurs sporadically, but it can also occur in families and so named as Familial Pulmonary Fibrosis (FPF). Some forms of FPF overlaps IPF features, namely the radiological and histological pattern of usual interstitial pneumonia (UIP). Genetic and environmental factors commonly play an important role in the pathogenesis of FPF and the most commonly identified mutations involve the telomerase complex. Here, we report a rare case of FPF in a male at the age of 44, in whom genetic testing showed heterozygous variants for the telomerase reverse transcriptase gene (TERT). Our report highlights the importance of compiling a thorough family history in younger patients identified with UIP serving as a resource for identifying the current and future genetic links to disease. Families with UIP hold a great promise in defining UIP pathogenesis, potentially suggesting targets for the development of future therapies.
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Affiliation(s)
- S R Sousa
- Pulmonology Department, Coimbra University Hospital, Hospital Geral, Coimbra, Portugal
| | - P Caetano Mota
- Pulmonology Department, São João Hospital Centre, Faculty of Medicine of Porto University, Oporto, Portugal
| | - N Melo
- Pulmonology Department, São João Hospital Centre, Faculty of Medicine of Porto University, Oporto, Portugal
| | - H N Bastos
- Pulmonology Department, São João Hospital Centre, Faculty of Medicine of Porto University, Oporto, Portugal
| | - E Padrão
- Pulmonology Department, São João Hospital Centre, Faculty of Medicine of Porto University, Oporto, Portugal
| | - J M Pereira
- Radiology Department, São João Hospital Centre, Oporto, Portugal
| | - R Cunha
- Radiology Department, São João Hospital Centre, Oporto, Portugal
| | - C Souto Moura
- Pathology Department, São João Hospital Centre, Faculty of Medicine of Porto University, Oporto, Portugal
| | - S Guimarães
- Pathology Department, São João Hospital Centre, Faculty of Medicine of Porto University, Oporto, Portugal
| | - A Morais
- Pulmonology Department, São João Hospital Centre, Faculty of Medicine of Porto University, Oporto, Portugal
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Costabel U, Bonella F. How to handle IPF--the new Portuguese consensus document. REVISTA PORTUGUESA DE PNEUMOLOGIA 2016; 22:70-72. [PMID: 27056483 DOI: 10.1016/j.rppnen.2016.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Indexed: 06/05/2023] Open
Affiliation(s)
- Ulrich Costabel
- Interstitial and Rare Lung Disease Unit, Ruhrlandklinik, University Hospital, University of Duisburg-Essen, Essen, Germany.
| | - Francesco Bonella
- Interstitial and Rare Lung Disease Unit, Ruhrlandklinik, University Hospital, University of Duisburg-Essen, Essen, Germany
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