Aquaporin 5 knockout mouse lens develops hyperglycemic cataract

SS Kumari, K Varadaraj - Biochemical and biophysical research …, 2013 - Elsevier
The scope of this investigation was to understand the role of aquaporin 5 (AQP5) for
maintaining lens transparency and homeostasis. Studies were conducted using lenses of …

[HTML][HTML] Unique and analogous functions of aquaporin 0 for fiber cell architecture and ocular lens transparency

SS Kumari, S Eswaramoorthy, RT Mathias… - … et Biophysica Acta (BBA …, 2011 - Elsevier
Aquaporin (AQP) 1 and AQP0 water channels are expressed in lens epithelial and fiber
cells, respectively, facilitating fluid circulation for nourishing the avascular lens to maintain …

Aquaporin biology of spermatogenesis and sperm physiology in mammals and teleosts

M Boj, F Chauvigne, J Cerda - The Biological Bulletin, 2015 - journals.uchicago.edu
Fluid homeostasis is recognized as a critical factor during the development, maturation, and
function of vertebrate male germ cells. These processes have been associated with the …

Neuronal wiring receptors Dprs and DIPs are GPI anchored and this modification contributes to their cell surface organization

M Lobb-Rabe, WI Nawrocka, R Zhang, J Ashley… - eneuro, 2024 - eneuro.org
The Drosophila Dpr and DIP proteins belong to the immunoglobulin superfamily of cell
surface proteins (CSPs). Their hetero-and homophilic interactions have been implicated in a …

Transgenic expression of AQP1 in the fiber cells of AQP0 knockout mouse: effects on lens transparency

K Varadaraj, SS Kumari, RT Mathias - Experimental eye research, 2010 - Elsevier
Mutations and knockout of aquaporin 0 (AQP0) result in dominant lens cataract. To date,
several functions have been proposed for AQP0; however, two functions, water permeability …

Induction of immune surveillance of the dysmorphogenic lens

CM Logan, CJ Bowen, AS Menko - Scientific reports, 2017 - nature.com
The lens has been considered to be an immune privileged site not susceptible to the
immune processes normally associated with tissue injury and wound repair. However, as …

Regulation of AQP0 water permeability is enhanced by cooperativity

KL Németh-Cahalan, DM Clemens… - Journal of General …, 2013 - rupress.org
Aquaporin 0 (AQP0), essential for lens clarity, is a tetrameric protein composed of four
identical monomers, each of which has its own water pore. The water permeability of AQP0 …

[HTML][HTML] Spatially resolved proteomic analysis of the lens extracellular diffusion barrier

Z Wang, LS Cantrell, KL Schey - … Ophthalmology & Visual …, 2021 - iovs.arvojournals.org
Purpose: The presence of a physical barrier to molecular diffusion through lenticular
extracellular space has been repeatedly detected. This extracellular diffusion barrier has …

Intact and N-or C-terminal end truncated AQP0 function as open water channels and cell-to-cell adhesion proteins: end truncation could be a prelude for adjusting the …

SS Kumari, K Varadaraj - Biochimica et Biophysica Acta (BBA)-General …, 2014 - Elsevier
Background Investigate the impact of natural N-or C-terminal post-translational truncations
of lens mature fiber cell Aquaporin 0 (AQP0) on water permeability (Pw) and cell-to-cell …

Connexin 50 and AQP0 are essential in maintaining organization and integrity of lens fibers

S Gu, S Biswas, L Rodriguez, Z Li, Y Li… - … & Visual Science, 2019 - iovs.arvojournals.org
Purpose: Connexins and aquaporins play essential roles in maintaining lens homeostasis
and transparency and there is a close physical and functional relationship between these …