Alzheimer's amyloid-beta intermediates generated using polymer-nanodiscs.
Alzheimer's amyloid-beta intermediates generated using polymer-nanodiscs.
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DOI:
10.1039/c8cc07921h
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发表时间:
2018-11-13
期刊:
影响因子:
--
通讯作者:
Ramamoorthy A
中科院分区:
文献类型:
--
作者:
Sahoo BR ;Genjo T ;Bekier M ;Cox SJ ;Stoddard AK ;Ivanova M ;Yasuhara K ;Fierke CA ;Wang Y ;Ramamoorthy A
Polymethacrylate-copolymer (PMA) encased lipid-nanodiscs (~10 nm) and macro-nanodiscs (>15 nm) are used to study Aβ1–40 aggregation. We demonstrate that PMA-nanodiscs form a ternary association with Aβ and regulate its aggregation kinetics by trapping intermediates. Results demonstrating reduced neurotoxicity of nanodisc-bound Aβ oligomers are also reported.
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DOI:
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Biochimica et biophysica acta
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