Protein misfolding and aggregation in cataract disease and prospects for prevention

KL Moreau, JA King - Trends in molecular medicine, 2012 - cell.com
The transparency of the eye lens depends on maintaining the native tertiary structures and
solubility of the lens crystallin proteins over a lifetime. Cataract, the leading cause of …

Evolution of crystallins for a role in the vertebrate eye lens

C Slingsby, GJ Wistow, AR Clark - Protein Science, 2013 - Wiley Online Library
The camera eye lens of vertebrates is a classic example of the re‐engineering of existing
protein components to fashion a new device. The bulk of the lens is formed from proteins …

Atomic-resolution structure of SARS-CoV-2 nucleocapsid protein N-terminal domain

S Sarkar, B Runge, RW Russell… - Journal of the …, 2022 - ACS Publications
The nucleocapsid (N) protein is one of the four structural proteins of the SARS-CoV-2 virus
and plays a crucial role in viral genome organization and, hence, replication and …

[HTML][HTML] Cataract-associated P23T γD-crystallin retains a native-like fold in amorphous-looking aggregates formed at physiological pH

JC Boatz, MJ Whitley, M Li, AM Gronenborn… - Nature …, 2017 - nature.com
Cataracts cause vision loss through the large-scale aggregation of eye lens proteins as a
result of ageing or congenital mutations. The development of new treatments is hindered by …

Conformational diseases: looking into the eyes

A Surguchev, A Surguchov - Brain research bulletin, 2010 - Elsevier
Conformational diseases, a general term comprising more than 40 disorders are caused by
the accumulation of unfolded or misfolded proteins. Improper protein folding (misfolding) as …

Copper and zinc ions specifically promote nonamyloid aggregation of the highly stable human γ-D crystallin

L Quintanar, JA Domínguez-Calva… - ACS Chemical …, 2016 - ACS Publications
Cataract is the leading cause of blindness in the world. It results from aggregation of eye
lens proteins into high-molecular-weight complexes, causing light scattering and lens …

Cumulative deamidations of the major lens protein γS‐crystallin increase its aggregation during unfolding and oxidation

CJ Vetter, DC Thorn, SG Wheeler, CC Mundorff… - Protein …, 2020 - Wiley Online Library
Age‐related lens cataract is the major cause of blindness worldwide. The mechanisms
whereby crystallins, the predominant lens proteins, assemble into large aggregates that …

Aggregation of Trp> Glu point mutants of human gamma‐D crystallin provides a model for hereditary or UV‐induced cataract

E Serebryany, T Takata, E Erickson… - Protein …, 2016 - Wiley Online Library
Numerous mutations and covalent modifications of the highly abundant, long‐lived
crystallins of the eye lens cause their aggregation leading to progressive opacification of the …

Molecular insights into the inhibitory role of α-crystallin against γD-crystallin aggregation

D Ghosh, M Agarwal… - Journal of Chemical Theory …, 2023 - ACS Publications
Cataracts, a major cause of global blindness, contribute significantly to the overall
prevalence of blindness. The opacification of the lens, resulting in cataract formation …

Defective protein folding and aggregation as the basis of neurodegenerative diseases: the darker aspect of proteins

A Naeem, NA Fazili - Cell biochemistry and biophysics, 2011 - Springer
The ability of a polypeptide to fold into a unique, functional, and three-dimensional structure
depends on the intrinsic properties of the amino acid sequence, function of the molecular …