A Comparative Interaction between Copper Ions with Alzheimer's β Amyloid Peptide and Human Serum Albumin.
A Comparative Interaction between Copper Ions with Alzheimer's β Amyloid Peptide and Human Serum Albumin.
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DOI:
10.1155/2012/208641
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发表时间:
2012
影响因子:
3.8
通讯作者:
Saboury AA
中科院分区:
文献类型:
--
作者:
Behbehani GR;Barzegar L;Mohebbian M;Saboury AA
The interaction of Cu2+ with the first 16 residues of the Alzheimer's amyliod β peptide, Aβ (1–16), and human serum albumin (HSA) were studied in vitro by isothermal titration calorimetry at pH 7.2 and 310 K in aqueous solution. The solvation parameters recovered from the extended solvation model indicate that HSA is involved in the transport of copper ion. Complexes between Aβ (1–16) and copper ions have been proposed to be an aberrant interaction in the development of Alzheimer's disease, where Cu2+ is involved in Aβ (1–16) aggregation. The indexes of stability indicate that HSA removed Cu2+ from Aβ (1–16), rapidly, decreased Cu-induced aggregation of Aβ (1–16), and reduced the toxicity of Aβ (1–16) + Cu2+ significantly.
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影响因子:
1.2
作者:
Behbehani, G. Rezaei;Divsalar, A.;Hekmat, A.
通讯作者:
Hekmat, A.
影响因子:
1.2
作者:
Behbehani, G. Rezaei;Saboury, A. A.;Taleshi, E.
通讯作者:
Taleshi, E.
影响因子:
1.2
作者:
Behbehani, G. Rezaei;Saboury, A. A.;Baghery, A. Fallah
通讯作者:
Baghery, A. Fallah
影响因子:
4.4
作者:
Behbehani, G. Rezaei;Saboury, A. A.;Abedini, A.
通讯作者:
Abedini, A.
影响因子:
4.4
作者:
Behbehani, G. Rezaei;Saboury, A. A.
通讯作者:
Saboury, A. A.