Genotype and phenotype in Fabry disease: analysis of the Fabry Outcome Survey

法布里病 错义突变 医学 基因型 队列 酶替代疗法 疾病 表型 基因型-表型区分 遗传学 基因突变 突变 基因 内科学 生物
作者
Ellen Schaefer,Atul Mehta,Andreas Gal
出处
期刊:Acta Paediatrica [Wiley]
卷期号:94 (s447): 87-92 被引量:71
标识
DOI:10.1111/j.1651-2227.2005.tb02119.x
摘要

Abstract Aim: Mutations of the gene ( GLA ) encoding α‐galactosidase A are implicated in Fabry disease, a progressive, X‐chromosomal inherited lysosomal storage disorder. FOS – the Fabry Outcome Survey – was established as a long‐term surveillance study to describe the natural course of Fabry disease and its response to enzyme replacement therapy in a large cohort of European patients. Clinical phenotype, age of onset and course of Fabry disease are very variable, even within the same family, which makes it difficult to define a genotype–phenotype relationship by analysing individual patients. The FOS database contains detailed medical information on a large cohort of patients and thus has the potential to provide important information to address this question. Methods: At the time of analysis, information on 545 patients belonging to 157 families from nine European countries had been entered into the FOS database. A GLA mutation has been reported in 365 individuals (65% and 68% of all males and females, respectively) in FOS. These data were used to analyse the relationship between genotype and phenotype in Fabry disease. Results: A highly significant positive correlation was found between the age at entry into FOS and the FOS Severity Index in male patients with GLA missense mutations ( p <0.001) as well as in those carrying other types of mutations ( p <0.001). A positive correlation was also found between the age at entry into FOS and the number of affected organs in male patients with missense mutations, irrespective of whether the change in the amino acid side chain predicted in the α‐galactosidase A protein was classified as a conservative or non‐conservative change. Conclusion: The data presented here suggest that there is a correlation between genotype and clinical severity.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
1234完成签到,获得积分10
刚刚
高高的巨人完成签到 ,获得积分10
1秒前
1秒前
1秒前
整齐的大开完成签到 ,获得积分10
2秒前
duosu完成签到,获得积分10
2秒前
2秒前
热情的汲完成签到 ,获得积分10
3秒前
CXSCXD完成签到,获得积分10
3秒前
火星上夜绿完成签到,获得积分10
4秒前
roaring完成签到,获得积分10
4秒前
浅碎时光完成签到,获得积分10
5秒前
duosu发布了新的文献求助10
5秒前
AATRAHASIS完成签到,获得积分10
5秒前
积极废物完成签到 ,获得积分10
5秒前
Anivia2015完成签到,获得积分10
6秒前
ke科研小白完成签到,获得积分10
7秒前
strong.quite完成签到,获得积分10
7秒前
徒玦完成签到 ,获得积分10
7秒前
XF发布了新的文献求助10
7秒前
仲夏完成签到,获得积分10
8秒前
tqmx完成签到,获得积分10
8秒前
852应助美满的亦竹采纳,获得10
8秒前
jgpiao发布了新的文献求助10
9秒前
9秒前
arsenal完成签到 ,获得积分10
10秒前
z123123完成签到,获得积分10
11秒前
jane完成签到 ,获得积分10
12秒前
景平完成签到,获得积分10
14秒前
哈哈完成签到 ,获得积分10
14秒前
秋澄完成签到 ,获得积分10
14秒前
14秒前
15秒前
如初完成签到 ,获得积分10
16秒前
beleve完成签到,获得积分10
16秒前
科研杂役完成签到,获得积分10
16秒前
害怕的代天完成签到,获得积分10
17秒前
辣目童子完成签到 ,获得积分10
17秒前
美丽的楼房完成签到 ,获得积分10
18秒前
zhu完成签到,获得积分10
18秒前
高分求助中
The late Devonian Standard Conodont Zonation 2000
Nickel superalloy market size, share, growth, trends, and forecast 2023-2030 2000
The Lali Section: An Excellent Reference Section for Upper - Devonian in South China 1500
Smart but Scattered: The Revolutionary Executive Skills Approach to Helping Kids Reach Their Potential (第二版) 1000
Very-high-order BVD Schemes Using β-variable THINC Method 850
Mantiden: Faszinierende Lauerjäger Faszinierende Lauerjäger 800
PraxisRatgeber: Mantiden: Faszinierende Lauerjäger 800
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3248917
求助须知:如何正确求助?哪些是违规求助? 2892299
关于积分的说明 8270565
捐赠科研通 2560582
什么是DOI,文献DOI怎么找? 1389114
科研通“疑难数据库(出版商)”最低求助积分说明 651004
邀请新用户注册赠送积分活动 627855