Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society · 2015
Should diffuse bronchiectasis still be considered a CFTR-related disorder?
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Bergougnoux Anne, Viart Victoria, Miro Julie, Bommart Sébastien, Molinari Nicolas, des Georges Marie, Claustres Mireille, Chiron Raphaël, Taulan-Cadars Magali
Аннотация
BACKGROUND: Although several comprehensive studies have evaluated the role of the CFTR gene in idiopathic diffuse bronchiectasis (DB), it remains controversial.
METHODS: We analyzed the whole coding region of the CFTR gene, its flanking regions and the promoter in 47 DB patients and 47 controls. Available information about demographic, spirometric, radiological and microbiological data for the DB patients was collected. Unclassified CFTR variants were in vitro functionally assessed.
RESULTS: CFTR variants were identified in 24 DB patients and in 27 controls. DB variants were reclassified based on the results of in silico predictive analyses, in vitro functional assays and data from epidemiological and literature databases. Except for the sweat test value, no clear genotype-phenotype correlation was observed.
CONCLUSIONS: DB should not be considered a classical autosomal recessive CFTR-RD. Moreover, although further investigations are necessary, we proposed a new class of "Non-Neutral Variants" whose impact on lung disease requires more studies.
METHODS: We analyzed the whole coding region of the CFTR gene, its flanking regions and the promoter in 47 DB patients and 47 controls. Available information about demographic, spirometric, radiological and microbiological data for the DB patients was collected. Unclassified CFTR variants were in vitro functionally assessed.
RESULTS: CFTR variants were identified in 24 DB patients and in 27 controls. DB variants were reclassified based on the results of in silico predictive analyses, in vitro functional assays and data from epidemiological and literature databases. Except for the sweat test value, no clear genotype-phenotype correlation was observed.
CONCLUSIONS: DB should not be considered a classical autosomal recessive CFTR-RD. Moreover, although further investigations are necessary, we proposed a new class of "Non-Neutral Variants" whose impact on lung disease requires more studies.