Small molecule induced toxic human-IAPP species characterized by NMR.

Small molecule induced toxic human-IAPP species characterized by NMR.
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DOI:
10.1039/d0cc04803h
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发表时间:
2020-11-07
期刊:
Chemical communications (Cambridge, England)
影响因子:
--
通讯作者:
Ramamoorthy A
Ramamoorthy A
中科院分区:
其他
文献类型:
--
作者:
Cox SJ ;Rodriguez Camargo DC ;Lee YH ;Dubini RCA ;Rovó P ;Ivanova MI ;Padmini V ;Reif B ;Ramamoorthy A

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In this study, the effect of CurDAc, a water-soluble curcumin derivative, on the formation and stability of amyloid fibers is revealed. CurDAc interaction with amyloid is structurally selective, which is reflected in a strong interference with hIAPP aggregation while showing weaker interactions with human-calcitonin and amyloid-β1–40 in comparison. Remarkably, CurDAc also exhibited potent fiber disaggregation for hIAPP generating a toxic oligomeric species.
在不存在和存在脂质膜的情况下,姜黄素衍生物对HIAPP聚集的影响。
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