Targeting immunoproteasome in neurodegeneration: A glance to the future

GR Tundo, P Cascio, D Milardi, AM Santoro… - Pharmacology & …, 2023 - Elsevier
The immunoproteasome is a specialized form of proteasome equipped with modified
catalytic subunits that was initially discovered to play a pivotal role in MHC class I antigen …

Overexpression of Nfe2l1 increases proteasome activity and delays vision loss in a preclinical model of human blindness

Y Wang, A Snell, FM Dyka, ER Colvin, C Ildefonso… - Science …, 2023 - science.org
Proteasomes are the central proteolytic machines that are critical for breaking down most of
the damaged and abnormal proteins in human cells. Although universally applicable drugs …

Losing, preserving, and restoring vision from neurodegeneration in the eye

D Kerschensteiner - Current Biology, 2023 - cell.com
The retina is a part of the brain that sits at the back of the eye, looking out onto the world. The
first neurons of the retina are the rod and cone photoreceptors, which convert changes in …

Hypoxic preconditioned MSCs-derived small extracellular vesicles for photoreceptor protection in retinal degeneration

Y Sun, Y Sun, S Chen, Y Yu, Y Ma, F Sun - Journal of Nanobiotechnology, 2023 - Springer
Photoreceptor apoptosis is an important pathogenesis of retinal degeneration and a primary
cause of vision loss with limited treatment methods. Mesenchymal stem/stromal cells …

PERK prevents rhodopsin degradation during retinitis pigmentosa by inhibiting IRE1-induced autophagy

N Zhao, N Li, T Wang - Journal of Cell Biology, 2023 - rupress.org
Chronic endoplasmic reticulum (ER) stress is the underlying cause of many degenerative
diseases, including autosomal dominant retinitis pigmentosa (adRP). In adRP, mutant …

Exploiting Metabolic Defects in Glioma with Nanoparticle-Encapsulated NAMPT Inhibitors

MA Murray, KJ Noronha, Y Wang, AP Friedman… - Molecular Cancer …, 2024 - AACR
The treatment of primary central nervous system tumors is challenging due to the blood–
brain barrier and complex mutational profiles, which is associated with low survival rates …

Gene-agnostic approaches to treating inherited retinal degenerations

LA Chew, A Iannaccone - Frontiers in Cell and Developmental Biology, 2023 - frontiersin.org
Most patients with inherited retinal degenerations (IRDs) have been waiting for treatments
that are “just around the corner” for decades, with only a handful of seminal breakthroughs …

The regeneration-responsive element careg monitors activation of Müller glia after MNU-induced damage of photoreceptors in the zebrafish retina

T Bise, C Pfefferli, M Bonvin, L Taylor… - Frontiers in molecular …, 2023 - frontiersin.org
In contrast to mammals, zebrafish can regenerate their damaged photoreceptors. This
capacity depends on the intrinsic plasticity of Müller glia (MG). Here, we identified that the …

E3 ubiquitin ligase Herc3 deficiency leads to accumulation of subretinal microglia and retinal neurodegeneration

Y Zegeye, B Aredo, S Yuksel, DC Kirman, A Kumar… - Scientific reports, 2024 - nature.com
Activated microglia have been implicated in the pathogenesis of age-related macular
degeneration (AMD), diabetic retinopathy, and other neurodegenerative and …

Aqueous Fluid Transcriptome Profiling Differentiates Between Non-Neovascular and Neovascular AMD

G Kaidonis, R Lamy, J Wu, D Yang… - … & Visual Science, 2023 - iovs.arvojournals.org
Purpose: Early and intermediate non-neovascular AMD (NN-AMD) has the potential to
progress to either advanced NN-AMD with geographic atrophy, or to neovascular AMD (N …