[HTML][HTML] Retinitis pigmentosa: novel therapeutic targets and drug development

KY Wu, M Kulbay, D Toameh, AQ Xu, A Kalevar… - Pharmaceutics, 2023 - mdpi.com
Retinitis pigmentosa (RP) is a heterogeneous group of hereditary diseases characterized by
progressive degeneration of retinal photoreceptors leading to progressive visual decline. It …

Mechanism of cone degeneration in retinitis pigmentosa

DJ Song, XL Bao, B Fan, GY Li - Cellular and Molecular Neurobiology, 2023 - Springer
Retinitis pigmentosa (RP) is a group of genetic disorders resulting in inherited blindness due
to the degeneration of rod and cone photoreceptors. The various mechanisms underlying …

Short-term high-fat feeding exacerbates degeneration in retinitis pigmentosa by promoting retinal oxidative stress and inflammation

O Kutsyr, A Noailles, N Martínez-Gil… - Proceedings of the …, 2021 - National Acad Sciences
A high-fat diet (HFD) can induce hyperglycemia and metabolic syndromes that, in turn, can
trigger visual impairment. To evaluate the acute effects of HFD feeding on retinal …

[HTML][HTML] Exacerbated response to oxidative stress in the Retinitis Pigmentosa CerklKD/KO mouse model triggers retinal degeneration pathways upon acute light stress

R García-Arroyo, EB Domènech, C Herrera-Úbeda… - Redox Biology, 2023 - Elsevier
The retina is particularly vulnerable to genetic and environmental alterations that generate
oxidative stress and cause cellular damage in photoreceptors and other retinal neurons …

Nucleocytoplasmic transport at the crossroads of proteostasis, neurodegeneration and neuroprotection

PA Ferreira - FEBS letters, 2023 - Wiley Online Library
Nucleocytoplasmic transport comprises the multistep assembly, transport, and disassembly
of protein and RNA cargoes entering and exiting nuclear pores. Accruing evidence supports …

Cellular and molecular alterations in neurons and glial cells in inherited retinal degeneration

N Martínez-Gil, V Maneu, O Kutsyr… - Frontiers in …, 2022 - frontiersin.org
Multiple gene mutations have been associated with inherited retinal dystrophies (IRDs).
Despite the spectrum of phenotypes caused by the distinct mutations, IRDs display common …

[HTML][HTML] Neuroprotection of SRT2104 in murine ischemia/reperfusion injury through the enhancement of Sirt1-mediated deacetylation

X Bai, D Ye, Y Shi, M Fan, P Lu, Y Feng… - … & Visual Science, 2023 - tvst.arvojournals.org
Purpose: Strategies for neuroprotection are the main targets of glaucoma research. The
neuroprotective properties of SRT2104 administration have been proven in central nervous …

Retinitis pigmentosa is associated with shifts in the gut microbiome

O Kutsyr, L Maestre-Carballa, M Lluesma-Gomez… - Scientific Reports, 2021 - nature.com
The gut microbiome is known to influence the pathogenesis and progression of
neurodegenerative diseases. However, there has been relatively little focus upon the …

[HTML][HTML] Functional changes within the rod inner segment ellipsoid in wildtype mice: an optical coherence tomography and electron microscopy study

BA Berkowitz, RH Podolsky, KL Childers… - … & visual science, 2022 - jov.arvojournals.org
Purpose: To test the hypothesis that changing energy needs alter mitochondria distribution
within the rod inner segment ellipsoid. Methods: In mice with relatively smaller (C57BL/6J …

Glial cell activation and oxidative stress in retinal degeneration induced by β-alanine caused taurine depletion and light exposure

A Martínez-Vacas, J Di Pierdomenico… - International Journal of …, 2021 - mdpi.com
We investigate glial cell activation and oxidative stress induced by taurine deficiency
secondary to β-alanine administration and light exposure. Two months old Sprague-Dawley …