Structural features and cytotoxicity of amyloid oligomers: implications in Alzheimer's disease and other diseases with amyloid deposits

M Stefani - Progress in neurobiology, 2012 - Elsevier
Amyloid diseases display the presence, in targeted tissues and organs, of fibrillar deposits of
specific peptides or proteins. Increasing efforts are presently spent in investigating the …

Amyloid aggregation: Role of biological membranes and the aggregate–membrane system

M Bucciantini, S Rigacci, M Stefani - The journal of physical …, 2014 - ACS Publications
Several human degenerative diseases involve amyloidogenic peptides/proteins with high
conformational plasticity and propensity to self-aggregate into polymeric fibrillar assemblies …

Sulfated glycosaminoglycans accelerate transthyretin amyloidogenesis by quaternary structural conversion

S Bourgault, JP Solomon, N Reixach, JW Kelly - Biochemistry, 2011 - ACS Publications
Glycosaminoglycans (GAGs), which are found in association with all extracellular amyloid
deposits in humans, are known to accelerate the aggregation of various amyloidogenic …

[PDF][PDF] T. gondii infection acquired during pregnancy and/or after birth may be responsible for development of both type 1 and 2 diabetes mellitus

J Prandota - J Diabetes Metab, 2013 - researchgate.net
Recently, it was suggested that maternal T and potentially B cells transferred during
pregnancy and/or the breast milk feeding and their encounter with the antigen in mesenteric …

Polyanionic candidate microbicides accelerate the formation of semen-derived amyloid fibrils to enhance HIV-1 infection

S Tan, L Lu, L Li, J Liu, Y Oksov, H Lu, S Jiang, S Liu - PloS one, 2013 - journals.plos.org
Polyanionic candidate microbicides, including cellulose sulfate, carrageenan, PRO 2000,
were proven ineffective in preventing HIV-1 transmission and even cellulose sulfate showed …

Amyloid-like fibril formation by tachykinin neuropeptides and its relevance to amyloid β-protein aggregation and toxicity

PK Singh, SK Maji - Cell biochemistry and biophysics, 2012 - Springer
Protein aggregation and amyloid formation are associated with both pathological conditions
in humans such as Alzheimer's disease and native functions such as peptide hormone …

Rapid oligomer formation of human muscle acylphosphatase induced by heparan sulfate

N Motamedi-Shad, T Garfagnini, A Penco… - Nature Structural & …, 2012 - nature.com
Many human diseases are caused by the conversion of proteins from their native state into
amyloid fibrils that deposit in the extracellular space. Heparan sulfate, a component of the …

Glycosaminoglycan sulfation determines the biochemical properties of prion protein aggregates

LJ Ellett, BM Coleman, MC Shambrook… - …, 2015 - academic.oup.com
Prion diseases are transmissible neurodegenerative disorders associated with the
conversion of the cellular prion protein, PrPC, to a misfolded isoform called PrPSc. Although …

The changing face of aging: highly sulfated glycosaminoglycans induce amyloid formation in a lattice corneal dystrophy model protein

KG Malmos, M Stenvang, C Sahin… - Journal of Molecular …, 2017 - Elsevier
Glycosaminoglycans (GAGs) are related to multiple biological functions and diseases. There
is growing evidence that GAG concentration and sulfate content increase with age. The …

Chondroitin sulfate glycosaminoglycans for CNS homeostasis-implications for material design

L Karumbaiah, T Saxena, M Betancur… - Current medicinal …, 2014 - benthamdirect.com
Chondroitin sulfate proteoglycans (CSPGs) are complex biomolecules that are known to
facilitate patterning of axonal direction and cell migration during the early growth and …