APOE genotype and sex modulate Alzheimer's disease pathology in aged EFAD transgenic mice.
APOE genotype and sex modulate Alzheimer's disease pathology in aged EFAD transgenic mice.
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DOI:
10.3389/fnagi.2023.1279343
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发表时间:
2023
影响因子:
4.8
通讯作者:
中科院分区:
文献类型:
--
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Increasing evidence supports that age, APOE and sex interact to modulate Alzheimer’s disease (AD) risk, however the underlying pathways are unclear. One way that AD risk factors may modulate cognition is by impacting amyloid beta (Aβ) accumulation as plaques, and/or neuroinflammation Therefore, the goal of the present study was to evaluate the extent to which age, APOE and sex modulate Aβ pathology, neuroinflammation and behavior in vivo. To achieve this goal, we utilized the EFAD mice, which express human APOE3 or APOE4 and have five familial AD mutations (FAD) that result in Aβ42 overproduction. We assessed Aβ levels, reactive glia and Morris water maze performance in 6-, 10-, 14-, and 18-month-old EFAD mice. Female APOE4 mice had the highest Aβ deposition, fibrillar amyloid deposits and neuroinflammation as well as earlier behavior deficits. Interestingly, we found that female APOE3 mice and male APOE4 mice had similar levels of pathology. Collectively our data support that the combination of APOE4 and female sex is the most detrimental combination for AD, and that at older ages, female sex may be equivalent to APOE4 genotype.
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影响因子:
4.6
作者:
Cho SH;Woo S;Kim C;Kim HJ;Jang H;Kim BC;Kim SE;Kim SJ;Kim JP;Jung YH;Lockhart S;Ossenkoppele R;Landau S;Na DL;Weiner M;Kim S;Seo SW
通讯作者:
Seo SW
影响因子:
7.1
作者:
Farfel, Jose M.;Yu, Lei;Bennett, David A.
通讯作者:
Bennett, David A.
影响因子:
4.8
作者:
Holden S;Kundu P;Torres ERS;Sudhakar R;Krenik D;Grygoryev D;Turker MS;Raber J
通讯作者:
Raber J
DOI:
10.3233/jad-201014
发表时间:
2021
期刊:
Journal of Alzheimer's disease : JAD
影响因子:
--
作者:
Dennison JL;Ricciardi NR;Lohse I;Volmar CH;Wahlestedt C
通讯作者:
Wahlestedt C
DOI:
10.1186/s13195-020-00712-4
发表时间:
2020-11-04
期刊:
Alzheimer's research & therapy
影响因子:
--
作者:
Emrani S;Arain HA;DeMarshall C;Nuriel T
通讯作者:
Nuriel T