Seed-Induced Heterogeneous Cross-Seeding Self-Assembly of Human and Rat Islet Polypeptides
نویسندگان
چکیده
منابع مشابه
Membrane permeation induced by aggregates of human islet amyloid polypeptides.
Several neurodegenerative diseases such as Alzheimer's and Parkinson's diseases as well as nonneuropathic diseases such as type II diabetes and atrial amyloidosis are associated with aggregation of amyloid polypeptides into fibrillar structures, or plaques. In this study, we use molecular dynamics simulations to test the stability and orientation of membrane-embedded aggregates of the human isl...
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Diseases such as type 2 diabetes, Alzheimer's and Parkinson's share as common feature the accumulation of mis-folded disease-specific protein aggregates into fibrillar structures, or plaques. These fibrils may either be toxic by themselves, or act as reservoirs for smaller cytotoxic oligomers. This suggests to investigate molecules as potential therapeutics that either reduce fibril formation o...
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این مطالعه در سال 1386-87 در آزمایشگاه و مزرعه پژوهشی دانشگاه صنعتی اصفهان به منظور تعیین مناسب ترین تیمار بذری و ارزیابی اثر پرایمینگ بر روی سه رقم گلرنگ تحت سه رژیم آبیاری انجام گرفت. برخی از مطالعات اثرات سودمند پرایمینگ بذر را بر روی گیاهان مختلف بررسی کرده اند اما در حال حاضر اطلاعات کمی در مورد خصوصیات مربوط به جوانه زنی، مراحل نموی، عملکرد و خصوصیات کمی و کیفی بذور تیمار شده ژنوتیپ های م...
Self-assembly of α-helical polypeptides driven by complex coacervation.
Reported is the ability of α-helical polypeptides to self-assemble with oppositely-charged polypeptides to form liquid complexes while maintaining their α-helical secondary structure. Coupling the α-helical polypeptide to a neutral, hydrophilic polymer and subsequent complexation enables the formation of nanoscale coacervate-core micelles. While previous reports on polypeptide complexation demo...
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Aqueous solutions of commercial poly(oxyethylene) – poly(oxypropylene) – poly(oxyethylene), triblock co-polymers (PEOx – PPOy – PEOx, Pluronics©) undergo both micellization and structural arrangement as a function of increasing temperature. In the case of Pluronic F127 (PEO100 – PPO65 – PEO100), this structural arrangement is observed macroscopically as a liquid to gel transition for polymer co...
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ژورنال
عنوان ژورنال: ACS Omega
سال: 2017
ISSN: 2470-1343,2470-1343
DOI: 10.1021/acsomega.6b00559