Differential effects of glycation on protein aggregation and amyloid formation

C Iannuzzi, G Irace, I Sirangelo - Frontiers in molecular biosciences, 2014 - frontiersin.org
Amyloids are a class of insoluble proteinaceous substances generally composed of linear
un-branched fibrils that are formed from misfolded proteins. Conformational diseases such …

Understanding the role of protein glycation in the amyloid aggregation process

I Sirangelo, C Iannuzzi - International Journal of Molecular Sciences, 2021 - mdpi.com
Protein function and flexibility is directly related to the native distribution of its structural
elements and any alteration in protein architecture leads to several abnormalities and …

The status of glycation in protein aggregation

F Taghavi, M Habibi-Rezaei, M Amani… - International journal of …, 2017 - Elsevier
Protein crucial function and flexibility directly depend on its whole structure which is
determined by the native distribution of structural elements. Any disturbances in a protein …

Insights into the molecular mechanism of protein native-like aggregation upon glycation

LMA Oliveira, RA Gomes, D Yang, SR Dennison… - … et Biophysica Acta (BBA …, 2013 - Elsevier
Several human neurodegenerative diseases such as Alzheimer's disease, Parkinson's
disease and Familial Amyloidotic Polyneuropathy, have long been associated with …

[HTML][HTML] Glycation stimulates amyloid formation

ME Obrenovich, VM Monnier - Science of Aging Knowledge …, 2004 - science.org
Amyloidosis comprises a group of systemic and localized diseases with varied clinical
presentations. In these diseases, amyloid forms when proteins with a largely α-helical …

Protein glycation by glyoxal promotes amyloid formation by islet amyloid polypeptide

YH Hsu, YW Chen, MH Wu, LH Tu - Biophysical Journal, 2019 - cell.com
Protein glycation, also known as nonenzymatic glycosylation, is a spontaneous post-
translational modification that would change the structure and stability of proteins or …

Glycation accelerates fibrillization of the amyloidogenic W7FW14F apomyoglobin

C Iannuzzi, R Maritato, G Irace, I Sirangelo - PLoS One, 2013 - journals.plos.org
Neurodegenerative diseases are associated with misfolding and deposition of specific
proteins, either intra or extracellularly in the nervous system. Advanced glycation end …

Protein misfolding and aggregation: Mechanism, factors and detection

SK Chaturvedi, MK Siddiqi, P Alam, RH Khan - Process Biochemistry, 2016 - Elsevier
Amyloidogenic diseases are characterised by the formation of amyloid aggregates inside or
outside the cell. Amyloid-associated human diseases include Alzheimer's disease …

Amyloid formation by globular proteins under native conditions

F Chiti, CM Dobson - Nature chemical biology, 2009 - nature.com
The conversion of proteins from their soluble states into well-organized fibrillar aggregates is
associated with a wide range of pathological conditions, including neurodegenerative …

Cellular regulation of amyloid formation in aging and disease

E Stroo, M Koopman, EAA Nollen… - Frontiers in …, 2017 - frontiersin.org
As the population is aging, the incidence of age-related neurodegenerative diseases, such
as Alzheimer and Parkinson disease, is growing. The pathology of neurodegenerative …