کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10134437 1645623 2018 36 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Meta-analysis of cognitive ability differences by apolipoprotein e genotype in young humans
ترجمه فارسی عنوان
متاآنالیز اختلاف توانایی شناختی با ژنوتیپ آپولیپوپروتئین در انسانهای جوان
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
چکیده انگلیسی
The apolipoprotein (APOE) ε4 allele has been proposed as an example of an antagonistic pleiotropy gene, conferring a beneficial effect on cognition in early life and a detrimental impact on cognition during later years. However, findings on the cognitive associations of the ε4 allele in younger persons are mixed. This PRISMA conforming study aimed to investigate APOE genotype (e4/non-e4) associations across seven cognitive domains (intelligence/achievement, attention/working memory, executive functioning, memory, language, processing speed and visuospatial abilities) in younger humans using a meta-analytic approach. Of 689 records reviewed, 29 studies (34 data-points) were selected for the quantitative synthesis. Participants' ages ranged from 2-40. Results showed that young ε4 carriers did not statistically differ from non-ε4 carriers across any cognitive domains. Overall, findings do not provide compelling support for an antagonistic pleiotropic effect of the ε4 allele across the lifespan.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neuroscience & Biobehavioral Reviews - Volume 94, November 2018, Pages 49-58
نویسندگان
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