Mitochondrial pathway polygenic risk scores are associated with Alzheimer's Disease
Mitochondrial pathway polygenic risk scores are associated with Alzheimer's Disease
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线粒体途径多基因风险评分与阿尔茨海默病相关
DOI:
10.1101/2020.11.06.371286
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发表时间:
2020
影响因子:
4.2
通讯作者:
S. Andrews
中科院分区:
文献类型:
--
作者:
Devashi Paliwal;Tim W. McInerney;J. Pa;R. Swerdlow;S. Easteal;S. Andrews
INTRODUCTION Genetic, animal and epidemiological studies involving biomolecular and clinical endophenotypes implicate mitochondrial dysfunction in Alzheimer’s disease (AD) pathogenesis. Polygenic risk scores (PRS) provide a novel approach to assess biological pathway-associated disease risk by combining the effects of variation at multiple, functionally related genes. METHODS We investigated associations of PRS for genes involved in 12 mitochondrial pathways (pathway-PRS) related to AD in 854 participants from Alzheimer’s Disease Neuroimaging Initiative. RESULTS Pathway-PRS for four mitochondrial pathways are significantly associated with increased AD risk: (i) response to oxidative stress (OR: 2.01 [95% Cl: 1.71, 2.37]); (ii) mitochondrial transport (OR: 1.81 [95% Cl: 1.55, 2.13]); (iii) hallmark oxidative phosphorylation (OR: 1.23 [95% Cl: 1.07, 1.41]); and (iv) mitochondrial membrane potential regulation (OR: 1.18 [95% Cl: 1.03, 1.36]). DISCUSSION Therapeutic approaches targeting these pathways may have potential for modifying AD pathogenesis. Further investigation is required to establish a causal role for these pathways in AD pathology.
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影响因子:
3.5
作者:
Reddy, PH;McWeeney, S;Quinn, J
通讯作者:
Quinn, J
DOI:
10.1016/j.bbadis.2013.09.003
发表时间:
2014-08
影响因子:
6.2
作者:
Rao, Valasani Koteswara;Carlson, Emily A.;Yan, Shirley Shidu
通讯作者:
Yan, Shirley Shidu
影响因子:
4.4
作者:
Yu, Chang-En;Seltman, Howard;Schellenberg, Gerard D.
通讯作者:
Schellenberg, Gerard D.
影响因子:
3.5
作者:
Manczak, Maria;Reddy, P. Hemachandra
通讯作者:
Reddy, P. Hemachandra
DOI:
10.1016/j.bbadis.2013.10.015
发表时间:
2014-08
影响因子:
6.2
作者:
Wang, Xinglong;Wang, Wenzhang;Li, Li;Perry, George;Lee, Hyoung-gon;Zhu, Xiongwei
通讯作者:
Zhu, Xiongwei