Sun Angela
Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, WA, USA.
Ann Transl Med. 2018 Dec;6(24):476. doi: 10.21037/atm.2018.11.39.
The lysosomal storage diseases (LSDs) are a group of inherited metabolic disorders that are caused for the most part by enzyme deficiencies within the lysosome resulting in accumulation of undegraded substrate. This storage process leads to a broad spectrum of clinical manifestations depending on the specific substrate and site of accumulation. Examples of LSDs include the mucopolysaccharidoses, mucolipidoses, oligosaccharidoses, Pompe disease, Gaucher disease, Fabry disease, the Niemann-Pick disorders, and neuronal ceroid lipofuscinoses. This review summarizes the main clinical features, diagnosis, and management of LSDs with an emphasis on those for which treatment is available.
溶酶体贮积症(LSDs)是一组遗传性代谢紊乱疾病,大部分由溶酶体内的酶缺乏引起,导致未降解底物的蓄积。这种贮积过程会根据特定底物和蓄积部位产生广泛的临床表现。溶酶体贮积症的例子包括黏多糖贮积症、黏脂贮积症、寡糖贮积症、庞贝病、戈谢病、法布里病、尼曼-匹克病以及神经元蜡样脂褐质沉积症。本综述总结了溶酶体贮积症的主要临床特征、诊断和管理,重点关注那些有可用治疗方法的疾病。