Realization of amyloid-like aggregation as a common cause for pathogenesis in diseases

S Naskar, N Gour - Life, 2023 - mdpi.com
Amyloids were conventionally referred to as extracellular and intracellular accumulation of
Aβ42 peptide, which causes the formation of plaques and neurofibrillary tangles inside the …

Lysozyme amyloid fibril-integrated PEG injectable hydrogel adhesive with improved antiswelling and antibacterial capabilities

T Chen, Y Wang, J Xie, X Qu, C Liu - Biomacromolecules, 2022 - ACS Publications
Hydrogels with inherent antibacterial activities have been attracting increasing attention,
particularly for biomedical applications. Biology provides a range of materials and …

Creating de novo peptide-based bioactivities: from assembly to origami

Y Ma, X Li, R Zhao, E Wu, Q Du, J Guo, L Wang… - RSC …, 2022 - pubs.rsc.org
DNA origami has created complex structures of various spatial dimensions. However, their
versatility in terms of function is limited due to the lower number of the intrinsic building …

Self-assembled peptide nanorod vaccine confers protection against influenza A virus

X Zottig, S Al-Halifa, M Côté-Cyr, C Calzas, R Le Goffic… - Biomaterials, 2021 - Elsevier
Proteinaceous nanostructures have emerged as a promising strategy to develop safe and
efficient subunit vaccines. The ability of synthetic β-sheet self-assembling peptides to …

Alzheimer's disease “non-amyloidogenic” p3 peptide revisited: A case for amyloid-α

AJ Kuhn, BS Abrams, S Knowlton… - ACS chemical …, 2020 - ACS Publications
Amyloid-β (Aβ) is an intrinsically disordered peptide thought to play an important role in
Alzheimer's disease (AD). It has been the target of most AD therapeutic efforts, which have …

microRNA‐425 loss mediates amyloid plaque microenvironment heterogeneity and promotes neurodegenerative pathologies

YB Hu, YF Zhang, RJ Ren, EB Dammer, XY Xie… - Aging …, 2021 - Wiley Online Library
Different cellular and molecular changes underlie the pathogenesis of Alzheimer's disease
(AD). Among these, neuron‐specific dysregulation is a necessary event for accumulation of …

Conformation-specific association of prion protein amyloid aggregates with Tau protein monomers

M Ziaunys, K Mikalauskaite, L Krasauskas… - International journal of …, 2023 - mdpi.com
Protein aggregation into amyloid fibrils is associated with several amyloidoses, including
neurodegenerative Alzheimer's and Parkinson's diseases. Despite years of research and …

Superoxide dismutase-1 alters the rate of prion protein aggregation and resulting fibril conformation

M Ziaunys, K Mikalauskaite, D Veiveris… - Archives of Biochemistry …, 2022 - Elsevier
The assembly of amyloidogenic proteins into highly-structured fibrillar aggregates is related
to the onset and progression of several amyloidoses, including neurodegenerative …

Lysozyme fibrils alter the mechanism of insulin amyloid aggregation

M Ziaunys, A Sakalauskas, T Sneideris… - International Journal of …, 2021 - mdpi.com
Protein aggregation into amyloid fibrils is linked to multiple disorders. The understanding of
how natively non-harmful proteins convert to these highly cytotoxic amyloid aggregates is …

A valine-to-lysine substitution at position 210 induces structural conversion of prion protein into a β-sheet rich oligomer

K Kakuda, K Yamaguchi, K Kuwata, R Honda - … and biophysical research …, 2018 - Elsevier
Prion diseases are fatal neurodegenerative diseases associated with structural conversion
of α-helical prion protein (PrP) into its β-sheet rich isoform (PrP Sc). Previous genetic …