Surfactant protein disorders in childhood interstitial lung disease.
Eur J Pediatr
; 180(9): 2711-2721, 2021 Sep.
Article
em En
| MEDLINE
| ID: mdl-33839914
ABSTRACT
Surfactant, which was first identified in the 1920s, is pivotal to lower the surface tension in alveoli of the lungs and helps to lower the work of breathing and prevents atelectasis. Surfactant proteins, such as surfactant protein B and surfactant protein C, contribute to function and stability of surfactant film. Additionally, adenosine triphosphate binding cassette 3 and thyroid transcription factor-1 are also integral for the normal structure and functioning of pulmonary surfactant. Through the study and improved understanding of surfactant over the decades, there is increasing interest into the study of childhood interstitial lung diseases (chILD) in the context of surfactant protein disorders. Surfactant protein deficiency syndrome (SPDS) is a group of rare diseases within the chILD group that is caused by genetic mutations of SFTPB, SFTPC, ABCA3 and TTF1 genes.Conclusion:
This review article seeks to provide an overview of surfactant protein disorders in the context of chILD. What is Known ⢠Surfactant protein disorders are an extremely rare group of disorders caused by genetic mutations of SFTPB, SPTPC, ABCA3 and TTF1 genes. ⢠Given its rarity, research is only beginning to unmask the pathophysiology, inheritance, spectrum of disease and its manifestations. What is New ⢠Diagnostic and treatment options continue to be explored and evolve in these conditions. ⢠It is, therefore, imperative that we as paediatricians are abreast with current development in this field.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Surfactantes Pulmonares
/
Doenças Pulmonares Intersticiais
Tipo de estudo:
Etiology_studies
/
Prognostic_studies
Limite:
Child
/
Humans
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article