Anionic Oligothiophenes Compete for Binding of X-34 but not PIB to Recombinant Aβ Amyloid Fibrils and Alzheimer's Disease Brain-Derived Aβ.
Anionic Oligothiophenes Compete for Binding of X-34 but not PIB to Recombinant Aβ Amyloid Fibrils and Alzheimer's Disease Brain-Derived Aβ.
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阴离子寡聚噻吩竞争X-34而非PIB与重组Aβ淀粉样原纤维和阿尔茨海默病脑源性Aβ的结合。
DOI:
10.1002/chem.201604583
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发表时间:
2016-12-19
影响因子:
4.3
通讯作者:
Nilsson, K. Peter R.
中科院分区:
文献类型:
--
作者:
Back, Marcus;Appelqvist, Hanna;LeVine, Harry, III;Nilsson, K. Peter R.
Deposits comprised of amyloid‐β (Aβ) are one of the pathological hallmarks of Alzheimer's disease (AD) and small hydrophobic ligands targeting these aggregated species are used clinically for the diagnosis of AD. Herein, we observed that anionic oligothiophenes efficiently displaced X‐34, a Congo Red analogue, but not Pittsburgh compound B (PIB) from recombinant Aβ amyloid fibrils and Alzheimer's disease brain‐derived Aβ. Overall, we foresee that the oligothiophene scaffold offers the possibility to develop novel high‐affinity ligands for Aβ pathology only found in human AD brain, targeting a different site than PIB.
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影响因子:
3.2
作者:
Klingstedt T;Aslund A;Simon RA;Johansson LB;Mason JJ;Nyström S;Hammarström P;Nilsson KP
通讯作者:
Nilsson KP
影响因子:
16.6
作者:
Nesterov, EE;Skoch, J;Swager, TM
通讯作者:
Swager, TM
影响因子:
17.1
作者:
Herrmann, Uli S.;Schuetz, Anne K.;Aguzzi, Adriano
通讯作者:
Aguzzi, Adriano
影响因子:
4.3
作者:
Klingstedt, Therese;Shirani, Hamid;Aslund, K. O. Andreas;Cairns, Nigel J.;Sigurdson, Christina J.;Goedert, Michel;Nilsson, K. Peter R.
通讯作者:
Nilsson, K. Peter R.
影响因子:
4.2
作者:
LeVine H 3rd;Walker LC
通讯作者:
Walker LC