Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Lung diseases associated with surfactant-metabolism disorders are a heterogeneous group of rare diseases. Intra-alveolar accumulation of protein related to surfactant dysfunction leads to cough, hypoxemia, and radiological-diffuse infiltration. Inherited deficiency of pulmonary surfactant protein B (SP-B) was initially described in infants who develop respiratory failure at birth. More recently, mutations in other constitutive surfactant proteins, such as surfactant protein C or implied in its metabolism, such as ATP-binding cassette, subfamily A, member 3 (ABCA3) and thyroid transcription factor 1 (TTF-1) were identified in newborns with respiratory distress as well as in children with chronic-infiltrative pneumonia. The aim of this review is therefore to summarize the current state of our knowledge in this area.
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PMID:[Lung diseases associated with inherited disorders of surfactant metabolism]. 1880 75

Lung diseases associated with surfactant metabolism disorders represent a significant but heterogeneous group of rare disorders. Intra-alveolar accumulation of protein related to surfactant dysfunction leads to cough, hypoxemia and radiological diffuse infiltration. Inherited deficiency of pulmonary surfactant protein B (SP-B) was initially described in term newborns who develop severe respiratory failure at birth. More recently, mutations in surfactant protein C (SP-C) or in proteins required for surfactant synthesis such as ATP-binding cassette, sub-family A, member 3 (ABCA3) or NK2 homeobox 1 (NKX2-1) were identified in newborns with respiratory distress but also in children with diffuse infiltrative pneumonia. The aim of this review is to describe the clinical presentation of these diseases but also the diagnostic tools and the treatments options available.
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PMID:[Genetic disorders of surfactant]. 2223 49

Pulmonary surfactant is a unique mixture of lipids and specific proteins that reduces surface tension at the air-liquid interface, preventing collapse of the lung at the end of expiration. Recessive loss-of-function mutations of pulmonary surfactant protein B (SP-B) was initially described in infants who develop respiratory failure at birth. More recently, mutations in other constitutive surfactant proteins like surfactant protein C or implied in its metabolism like ATP-binding cassette, sub-family A, member 3 (ABCA3) or NK2 homeobox (NKX2-1) were identified in newborn with respiratory distress but also in children with diffuse infiltrative pneumonia. Intra-alveolar accumulation of protein related to surfactant dysfunction leads to cough, hypoxemia and radiological abnormalities including ground-glass opacities and lung cysts. The clinical and radiological features associated with these genetic disorders, along with their treatment and outcome, are reviewed.
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PMID:[Lung diseases in children associated with inherited disorders of surfactant metabolism]. 2385 24

Mutations of the surfactant protein (SP)-C gene (SFTPC) have been associated with neonatal respiratory distress syndrome (RDS) and childhood interstitial lung disease (ILD). If accurate diagnosis and proper management are delayed, irreversible respiratory failure demanding lung transplantation may ensue. A girl was born at term but was intubated and given exogenous surfactant due to RDS. Cough and tachypnea persisted, and symptoms rapidly progressed at 16 months of age despite treatment with antibiotics, oral prednisolone, methylprednisolone pulse therapy, and intravenous immunoglobulin. At 20 months, she visited our hospital for a second opinion. A computed tomography scan showed a diffuse mosaic pattern with ground-glass opacity and subpleural cysts compatible with ILD. A video-assisted thoracoscopic lung biopsy revealed ILD with eosinophilic proteinaceous material and macrophages in the alveolar space. Bilateral lung transplant from a 30-month-old child was done, and she was discharged in room air without acute complications. Genetic analysis revealed a novel c.203T>A, p.Val68Asp mutation of SP-C, based on the same exon as a known pathogenic mutation, p.Glu66Lys.
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PMID:Pediatric Case Report on an Interstitial Lung Disease with a Novel Mutation of SFTPC Successfully Treated with Lung Transplantation. 2980 40