Diabetes Drug Discovery: hIAPP 1-37 Polymorphic Amyloid Structures as Novel Therapeutic Targets.
MOLECULES(2018)
摘要
Human islet amyloid peptide (hIAPP(1-37) ) aggregation is an early step in Diabetes Mellitus. We aimed to evaluate a family of pharmaco-chaperones to act as modulators that provide dynamic interventions and the multi-target capacity (native state, cytotoxic oligomers, protofilaments and fibrils of hIAPP(1-37)) required to meet the treatment challenges of diabetes. We used a cross-functional approach that combines in silico and in vitro biochemical and biophysical methods to study the hIAPP(1-37) aggregation-oligomerization process as to reveal novel potential anti-diabetic drugs. The family of pharmaco-chaperones are modulators of the oligomerization and fibre formation of hIAPP(1-37) . When they interact with the amino acid in the amyloid-like steric zipper zone, they inhibit and/or delay the aggregation-oligomerization pathway by binding and stabilizing several amyloid structures of hIAPP(1-37) . Moreover, they can protect cerebellar granule cells (CGC) from the cytotoxicity produced by the hIAPP(1-37) oligomers. The modulation of proteostasis by the family of pharmaco-chaperones A-F is a promising potential approach to limit the onset and progression of diabetes and its comorbidities.
更多查看译文
关键词
IAPP,diabetes mellitus,pharmacological chaperones,amyloid structures,conformational diseases,drug discovery
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要