Insights into the biochemical and biophysical mechanisms mediating the longevity of the transparent optics of the eye lens
RA Quinlan, JI Clark - Journal of Biological Chemistry, 2022 - ASBMB
In the human eye, a transparent cornea and lens combine to form the" refracton" to focus
images on the retina. This requires the refracton to have a high refractive index" n," mediated …
images on the retina. This requires the refracton to have a high refractive index" n," mediated …
Insight into the mammalian aquaporin interactome
S Törnroth-Horsefield, C Chivasso… - International journal of …, 2022 - mdpi.com
Aquaporins (AQPs) are a family of transmembrane water channels expressed in all living
organisms. AQPs facilitate osmotically driven water flux across biological membranes and …
organisms. AQPs facilitate osmotically driven water flux across biological membranes and …
Lens aquaporins function as peroxiporins to facilitate membrane transport of hydrogen peroxide
K Varadaraj, SS Kumari - Biochemical and biophysical research …, 2020 - Elsevier
High levels of reactive oxygen species such as hydrogen peroxide (H 2 O 2) cause oxidative
stress in the lens and lead to cataractogenesis. The present investigation was undertaken to …
stress in the lens and lead to cataractogenesis. The present investigation was undertaken to …
Aggrelyte‐2 promotes protein solubility and decreases lens stiffness through lysine acetylation and disulfide reduction: Implications for treating presbyopia
S Panja, RB Nahomi, J Rankenberg, CR Michel… - Aging …, 2023 - Wiley Online Library
Aging proteins in the lens become increasingly aggregated and insoluble, contributing to
presbyopia. In this study, we investigated the ability of aggrelyte‐2 (N, S‐diacetyl‐L‐cysteine …
presbyopia. In this study, we investigated the ability of aggrelyte‐2 (N, S‐diacetyl‐L‐cysteine …
A review of lens biomechanical contributions to presbyopia
W Rich, MA Reilly - Current eye research, 2023 - Taylor & Francis
Purpose: Presbyopia—the progressive loss of near focus with age—is primarily a result of
changes in lens biomechanics. In particular, the shape of the ocular lens in the absence of …
changes in lens biomechanics. In particular, the shape of the ocular lens in the absence of …
Breaking barriers: Nanomedicine-based drug delivery for cataract treatment
Y Chen, Z Ye, H Chen, Z Li - International Journal of Nanomedicine, 2024 - Taylor & Francis
Cataract is a leading cause of blindness globally, and its surgical treatment poses a
significant burden on global healthcare. Pharmacologic therapies, including antioxidants …
significant burden on global healthcare. Pharmacologic therapies, including antioxidants …
Beyond the channels: adhesion functions of aquaporin 0 and connexin 50 in lens development
Z Li, Y Quan, S Gu, JX Jiang - Frontiers in Cell and Developmental …, 2022 - frontiersin.org
Lens, an avascular tissue involved in light transmission, generates an internal
microcirculatory system to promote ion and fluid circulation, thus providing nutrients to …
microcirculatory system to promote ion and fluid circulation, thus providing nutrients to …
[HTML][HTML] Charged multivesicular-body protein 4b forms complexes with gap-junction proteins during lens fiber cell differentiation
Y Zhou, TM Bennett, TW White… - FASEB journal: official …, 2023 - ncbi.nlm.nih.gov
Charged multivesicular-body protein 4b (CHMP4B) is a core sub-unit of the endosomal
sorting complex required for transport-III (ESCRT-III) machinery that serves myriad …
sorting complex required for transport-III (ESCRT-III) machinery that serves myriad …
Protein kinase A activation alleviates cataract formation via increased gap junction intercellular communication
Y Du, Y Tong, Y Quan, G Wang, H Cheng, S Gu… - Iscience, 2023 - cell.com
Cataract is the leading cause of blindness worldwide. Here, we reported a potential,
effective therapeutic mean for cataract prevention and treatment. Gap junction …
effective therapeutic mean for cataract prevention and treatment. Gap junction …
Regulation of connexin gap junctions and hemichannels by calcium and calcium binding protein calmodulin
Connexins are the structural components of gap junctions and hemichannels that mediate
the communication and exchange of small molecules between cells, and between the …
the communication and exchange of small molecules between cells, and between the …