[HTML][HTML] Oxidative Stress and Cataract Formation: Evaluating the Efficacy of Antioxidant Therapies

M Kulbay, KY Wu, GK Nirwal, P Bélanger, SD Tran - Biomolecules, 2024 - mdpi.com
This comprehensive review investigates the pivotal role of reactive oxygen species (ROS) in
cataract formation and evaluates the potential of antioxidant therapies in mitigating this …

Role of choline in ocular diseases

JS Hwang, YJ Shin - International Journal of Molecular Sciences, 2021 - mdpi.com
Choline is essential for maintaining the structure and function of cells in humans. Choline
plays an important role in eye health and disease. It is a precursor of acetylcholine, a …

Binding of βL-Crystallin with Models of Animal and Human Eye Lens-Lipid Membrane

P Hazen, G Trossi-Torres, NK Khadka… - International Journal of …, 2023 - mdpi.com
Several discoveries show that with age and cataract formation, β-crystallin binds with the
lens membrane or associates with other lens proteins, which bind with the fiber cell plasma …

Association of alpha-crystallin with fiber cell plasma membrane of the eye lens accompanied by light scattering and cataract formation

R Timsina, L Mainali - Membranes, 2021 - mdpi.com
α-crystallin is a major protein found in the mammalian eye lens that works as a molecular
chaperone by preventing the aggregation of proteins and providing tolerance to stress in the …

Alpha-Crystallin Association with the Model of Human and Animal Eye Lens-Lipid Membranes Is Modulated by Surface Hydrophobicity of Membranes

R Timsina, G Trossi-Torres, J Thieme, M O'Dell… - Current eye …, 2022 - Taylor & Francis
Purpose This research aims to probe the interaction of α-crystallin with a model of human,
porcine, and mouse lens-lipid membranes. Methods Cholesterol/model of human lens-lipid …

Tissue, cellular, and molecular level determinants for eye lens stiffness and elasticity

C Cheng - Frontiers in Ophthalmology, 2024 - frontiersin.org
The eye lens is a transparent, ellipsoid tissue in the anterior chamber that is required for the
fine focusing of light onto the retina to transmit a clear image. The focusing function of the …

Membrane elasticity modulated by cholesterol in model of porcine eye lens-lipid membrane

NK Khadka, MF Mortimer, M Marosvari… - Experimental eye …, 2022 - Elsevier
Experimental evidence shows that the eye lens loses its elasticity dramatically with age. It
has also been reported that the cholesterol (Chol) content in the eye lens fiber cell plasma …

Binding of Alpha-Crystallin to Cortical and Nuclear Lens Lipid Membranes Derived from a Single Lens

R Timsina, S Wellisch, D Haemmerle… - International Journal of …, 2022 - mdpi.com
Several studies reported that α-crystallin concentrations in the eye lens cytoplasm decrease
with a corresponding increase in membrane-bound α-crystallin with age and cataracts. The …

Cholesterol and cholesterol bilayer domains inhibit binding of alpha-crystallin to the membranes made of the major phospholipids of eye lens fiber cell plasma …

R Timsina, G Trossi-Torres, M O'Dell, NK Khadka… - Experimental eye …, 2021 - Elsevier
The concentration of α-crystallin decreases in the eye lens cytoplasm, with a corresponding
increase in membrane-bound α-crystallin during cataract formation. The eye lens's fiber cell …

Alpha-Crystallin-Membrane Association Modulated by Phospholipid Acyl Chain Length and Degree of Unsaturation

G Trossi-Torres, R Timsina, L Mainali - Membranes, 2022 - mdpi.com
α-crystallin-membrane association increases with age and cataracts, with the primary
association site of α-crystallin being phospholipids. However, it is unclear if phospholipids' …