Two decades of studying functional amyloids in microorganisms

SA Levkovich, E Gazit, DL Bar-Yosef - Trends in Microbiology, 2021 - cell.com
In the past two decades, amyloids, typically associated with human diseases, have been
described to play various functional roles in nearly all life forms. The structural and functional …

Functional amyloids from bacterial biofilms–structural properties and interaction partners

Ü Akbey, M Andreasen - Chemical Science, 2022 - pubs.rsc.org
Protein aggregation and amyloid formation have historically been linked with various
diseases such as Alzheimer's and Parkinson's disease, but recently functional amyloids …

Functional amyloids: the biomaterials of tomorrow?

S Peña‐Díaz, WP Olsen, H Wang… - Advanced …, 2024 - Wiley Online Library
Functional amyloid (FAs), particularly the bacterial proteins CsgA and FapC, have many
useful properties as biomaterials: high stability, efficient, and controllable formation of a …

Structure of biofilm-forming functional amyloid PSMα1 from Staphylococcus aureus

KH Hansen, CH Byeon, Q Liu, T Drace… - Proceedings of the …, 2024 - pnas.org
Biofilm-protected pathogenic Staphylococcus aureus causes chronic infections that are
difficult to treat. An essential building block of these biofilms are functional amyloid fibrils that …

Molecular structure and interactions within amyloid-like fibrils formed by a low-complexity protein sequence from FUS

M Lee, U Ghosh, KR Thurber, M Kato… - Nature communications, 2020 - nature.com
Protein domains without the usual distribution of amino acids, called low complexity (LC)
domains, can be prone to self-assembly into amyloid-like fibrils. Self-assembly of LC …

[HTML][HTML] FapA is an intrinsically disordered chaperone for Pseudomonas functional amyloid FapC

HØ Rasmussen, A Kumar, B Shin, F Stylianou… - Journal of Molecular …, 2023 - Elsevier
Bacterial functional amyloids contribute to biofilm development by bacteria and provide
protection from the immune system and prevent antibiotic treatment. Strategies to target …

A high-flux automated laboratory small-angle X-ray scattering instrument optimized for solution scattering

J Lyngsø, JS Pedersen - Journal of applied crystallography, 2021 - journals.iucr.org
A commercially available small-angle X-ray scattering (SAXS) NanoSTAR instrument
(Bruker AXS) with a liquid-metal-jet source (Excillum) has been optimized for solution …

Multiple Antimicrobial Effects of Hybrid Peptides Synthesized Based on the Sequence of Ribosomal S1 Protein from Staphylococcus aureus

SV Kravchenko, PA Domnin, SY Grishin… - International journal of …, 2022 - mdpi.com
The need to develop new antimicrobial peptides is due to the high resistance of pathogenic
bacteria to traditional antibiotics now and in the future. The creation of synthetic peptide …

[HTML][HTML] Folding steps in the fibrillation of functional amyloid: Denaturant sensitivity reveals common features in nucleation and elongation

TV Sønderby, HØ Rasmussen, SA Frank… - Journal of Molecular …, 2022 - Elsevier
Functional bacterial amyloids (FuBA) are intrinsically disordered proteins (IDPs) which
rapidly and efficiently aggregate, forming extremely stable fibrils. The conversion from IDP to …

The amyloid state of proteins: A boon or bane?

MN Hassan, F Nabi, AN Khan, M Hussain… - International Journal of …, 2022 - Elsevier
Proteins and their aggregation is significant field of research due to their association with
various conformational maladies including well-known neurodegenerative diseases like …