We have located links that may give you full text access.
Serum albumin impedes the amyloid aggregation and hemolysis of human islet amyloid polypeptide and alpha synuclein.
Biochimica et Biophysica Acta. Biomembranes 2018 January 28
Protein aggregation is a ubiquitous phenomenon underpinning the origins of a range of human diseases. The amyloid aggregation of human islet amyloid polypeptide (IAPP) and alpha synuclein (αS), specifically, is a hallmark of type 2 diabetes (T2D) and Parkinson's disease impacting millions of people worldwide. Although IAPP and αS are strongly associated with pancreatic β-cell islets and presynaptic terminals, they have also been found in blood circulation and the gut. While extensive biophysical and biochemical studies have been focused on IAPP and αS interacting with cell membranes or model lipid vesicles, the roles of plasma proteins on the amyloidosis and membrane association of these two major types of amyloid proteins have rarely been examined. Using a thioflavin T kinetic assay, transmission electron microscopy and a hemolysis assay here we show that human serum albumin, the most abundant protein in the plasma, impeded the fibrillization and mitigated membrane damage of both IAPP and αS. This study offers a new insight on the native inhibition of amyloidosis.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app