RNA binding proteins co-localize with small tau inclusions in tauopathy.
RNA binding proteins co-localize with small tau inclusions in tauopathy.
复制标题
RNA结合蛋白与小tau蛋白质的含量共定位。
DOI:
10.1186/s40478-018-0574-5
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发表时间:
2018-08-01
影响因子:
7.1
通讯作者:
Wolozin B
中科院分区:
文献类型:
--
作者:
Maziuk BF;Apicco DJ;Cruz AL;Jiang L;Ash PEA;da Rocha EL;Zhang C;Yu WH;Leszyk J;Abisambra JF;Li H;Wolozin B
The development of insoluble, intracellular neurofibrillary tangles composed of the microtubule-associated protein tau is a defining feature of tauopathies, including Alzheimer’s disease (AD). Accumulating evidence suggests that tau pathology co-localizes with RNA binding proteins (RBPs) that are known markers for stress granules (SGs). Here we used proteomics to determine how the network of tau binding proteins changes with disease in the rTg4510 mouse, and then followed up with immunohistochemistry to identify RNA binding proteins that co-localize with tau pathology. The tau interactome networks revealed striking disease-related changes in interactions between tau and a multiple RBPs, and biochemical fractionation studies demonstrated that many of these proteins including hnRNPA0, EWSR1, PABP and RPL7 form insoluble aggregates as tau pathology develops. Immunohistochemical analysis of mouse and human brain tissues suggest a model of evolving pathological interaction, in which RBPs co-localize with pathological phospho-tau but occur adjacent to larger pathological tau inclusions. We suggest a model in which tau initially interacts with RBPs in small complexes, but evolves into isolated aggregated inclusions as tau pathology matures. The online version of this article (10.1186/s40478-018-0574-5) contains supplementary material, which is available to authorized users.
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DOI:
10.1126/science.aan6398
发表时间:
2018-02-09
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Hughes MP;Sawaya MR;Boyer DR;Goldschmidt L;Rodriguez JA;Cascio D;Chong L;Gonen T;Eisenberg DS
通讯作者:
Eisenberg DS
影响因子:
5.3
作者:
Kandan, Nicholas M.;Pigino, Gustavo F.;Brady, Scott T.;Lazarov, Orly;Binder, Lester I.;Morfini, Gerardo A.
通讯作者:
Morfini, Gerardo A.
DOI:
10.1111/bpa.12133
发表时间:
2014-07
期刊:
Brain pathology (Zurich, Switzerland)
影响因子:
--
作者:
Hales CM;Dammer EB;Diner I;Yi H;Seyfried NT;Gearing M;Glass JD;Montine TJ;Levey AI;Lah JJ
通讯作者:
Lah JJ
影响因子:
30.8
作者:
Kim, Hyung-Jun;Raphael, Alya R.;LaDow, Eva S.;McGurk, Leeanne;Weber, Ross A.;Trojanowski, John Q.;Lee, Virginia M-Y;Finkbeiner, Steven;Gitler, Aaron D.;Bonini, Nancy M.
通讯作者:
Bonini, Nancy M.
影响因子:
3.7
作者:
Liu-Yesucevitz L;Bilgutay A;Zhang YJ;Vanderweyde T;Citro A;Mehta T;Zaarur N;McKee A;Bowser R;Sherman M;Petrucelli L;Wolozin B
通讯作者:
Wolozin B