ty -jour t1- COPD JF中与较差的临床结果的环境真菌致敏 - 欧洲呼吸杂志,Fanny Wai San Au -Pang,Sze Lei Au -Matta,Sri Anusha au -Sio,Yang Yie Au -Poh,Mau Ern Au -Lau -Lau,Kenny J.X. Au -Mac Au -MacAogáin,MicheálAu -Jaggi -Jaggi -Jaggi,Tavleen Kaur Au -Ivan,Tavleen Kaur Au -Ivan,ivan,Ivan,Ivan,Ivan,Ivan,Ivan,Ivan,Ivan,Ivan,Ivan,,ivan,,伊万,,Fransiskus Xaverius au -Gaultier,Nicolas E. Au -Uchida,Akira Au -Drautz Moses,Daniela I. Au -Xu -Xu,Huiying Au -Koh -Koh,Mariko Siyue Au -Hui -Hui -Hui,David Shu Cheong Au -Tee -Tee,Augustine Au -Abisheeganeganeganeganeganeganeganeganeganeganeganeganeganeganden,John Arputhan au -Schuster,Stephan C. Au -Chew,Fook Tim Au -Chotirmall,Sanjay H. Y1-2020/08/01 Ur -http://www.qdcxjkg.com/content.com/content/56/2/2000418.abstractN2-引入对真菌(例如曲霉)的过敏敏化与哮喘,支气管扩张和囊性纤维化的临床结局不佳有关;然而,COPD中的临床相关性仍然不清楚。稳定COPD(n = 446)和非疾病对照(n = 51)的方法在三个国家(新加坡,马来西亚和香港)进行了前瞻性招募,并针对包括房屋包括在内的综合性过敏片。尘螨,花粉,蟑螂和真菌。我们首次使用宏基因组学方法,评估了COPD中的室外环境过敏原暴露。我们确定了室外空气中的关键真菌,并针对顶级培养真菌开发了特定的IGE分析,将敏化反应与COPD结果联系起来。室内空气和表面过敏原通过宏基因组学前瞻性评估,在11名COPD患者的家中,与临床结果有关。在COPD中,高敏化的高频敏化频率发生在COPD中。真菌致敏的伴侣与频繁的恶化和无监督的聚类揭示了一个“高度敏感的真菌主要”亚组,表现出明显的症状,频繁的恶化和肺功能差。 Outdoor and indoor environments serve as important reservoirs of fungal allergen exposure in COPD and promote a sensitisation response to outdoor air fungi. Indoor (home) environments with high fungal allergens associate with greater COPD symptoms and poorer lung function, illustrating the importance of environmental exposures on clinical outcomes in COPD.Conclusion Fungal sensitisation is prevalent in COPD and associates with frequent exacerbations representing a potential treatable trait. Outdoor and indoor (home) environments represent a key source of fungal allergen exposure, amenable to intervention, in “sensitised” COPD.Fungal sensitisation associates with frequent exacerbations in COPD, and represents a treatable trait. Outdoor and indoor environments represent a key source of fungal allergen exposure, amenable to intervention, in “sensitised” COPD patients. https://bit.ly/2Vw3kHi ER -