Exploring the Genotype-Phenotype Correlation in GBA-Parkinson Disease: Clinical Aspects, Biomarkers, and Potential Modifiers.
Exploring the Genotype-Phenotype Correlation in GBA-Parkinson Disease: Clinical Aspects, Biomarkers, and Potential Modifiers.
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探索 GBA-帕金森病的基因型-表型相关性:临床方面、生物标志物和潜在的修饰因素。
DOI:
10.3389/fneur.2021.694764
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发表时间:
2021
影响因子:
3.4
通讯作者:
Schapira AHV
中科院分区:
文献类型:
--
作者:
Menozzi E;Schapira AHV
Variants in the glucocerebrosidase (GBA) gene are the most common genetic risk factor for Parkinson disease (PD). These include pathogenic variants causing Gaucher disease (GD) (divided into “severe,” “mild,” or “complex”—resulting from recombinant alleles—based on the phenotypic effects in GD) and “risk” variants, which are not associated with GD but nevertheless confer increased risk of PD. As a group, GBA-PD patients have more severe motor and nonmotor symptoms, faster disease progression, and reduced survival compared with noncarriers. However, different GBA variants impact variably on clinical phenotype. In the heterozygous state, “complex” and “severe” variants are associated with a more aggressive and rapidly progressive disease. Conversely, “mild” and “risk” variants portend a more benign course. Homozygous or compound heterozygous carriers usually display severe phenotypes, akin to heterozygous “complex” or “severe” variants carriers. This article reviews genotype–phenotype correlations in GBA-PD, focusing on clinical and nonclinical aspects (neuroimaging and biochemical markers), and explores other disease modifiers that deserve consideration in the characterization of these patients.
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DOI:
10.1007/8904_2014_315
发表时间:
2014-01-01
期刊:
JIMD REPORTS, VOL 16
影响因子:
--
作者:
Barrett, M. J.;Shanker, V. L.;Saunders-Pullman, R.
通讯作者:
Saunders-Pullman, R.
影响因子:
8.6
作者:
Greuel, Andrea;Trezzi, Jean-Pierre;Eggers, Carsten
通讯作者:
Eggers, Carsten
影响因子:
14.5
作者:
Blauwendraat, Cornelis;Reed, Xylena;Singleton, Andrew B.
通讯作者:
Singleton, Andrew B.
影响因子:
9.9
作者:
Anheim, M.;Elbaz, A.;Brice, A.
通讯作者:
Brice, A.
影响因子:
5.1
作者:
Arkadir, D.;Dinur, T.;Zimran, A.
通讯作者:
Zimran, A.