Mechanisms of photoreceptor death in retinitis pigmentosa

F Newton, R Megaw - Genes, 2020 - mdpi.com
Retinitis pigmentosa (RP) is the most common cause of inherited blindness and is
characterised by the progressive loss of retinal photoreceptors. However, RP is a highly …

The mechanism of cone cell death in Retinitis Pigmentosa

PA Campochiaro, TA Mir - Progress in retinal and eye research, 2018 - Elsevier
Retinitis Pigmentosa (RP) is a group of diseases in which one of a large number of
mutations causes death of rod photoreceptors. After rods die, cone photoreceptors slowly …

Diabetic retinopathy–an underdiagnosed and undertreated inflammatory, neuro-vascular complication of diabetes

SH Sinclair, SS Schwartz - Frontiers in Endocrinology, 2019 - frontiersin.org
Diabetes mellitus is a world-wide epidemic and diabetic retinopathy, a devastating, vision-
threatening condition, is one of the most common diabetes-specific complications. Diabetic …

Sigmar1's molecular, cellular, and biological functions in regulating cellular pathophysiology

R Aishwarya, CS Abdullah, M Morshed… - Frontiers in …, 2021 - frontiersin.org
The Sigma 1 receptor (Sigmar1) is a ubiquitously expressed multifunctional inter-organelle
signaling chaperone protein playing a diverse role in cellular survival. Recessive mutation in …

[HTML][HTML] The common antidiabetic drug metformin reduces odds of developing age-related macular degeneration

EE Brown, JD Ball, Z Chen, GS Khurshid… - … & Visual Science, 2019 - tvst.arvojournals.org
Purpose: AMD is the leading cause of irreversible blindness in older individuals in the
Western world, and there are currently no therapies to halt disease progression. Studies …

Inherited retinal dystrophies: role of oxidative stress and inflammation in their physiopathology and therapeutic implications

I Pinilla, V Maneu, L Campello, L Fernández-Sánchez… - Antioxidants, 2022 - mdpi.com
Inherited retinal dystrophies (IRDs) are a large group of genetically and clinically
heterogeneous diseases characterized by the progressive degeneration of the retina …

SIGMAR1/Sigma-1 receptor ablation impairs autophagosome clearance

H Yang, H Shen, J Li, LW Guo - Autophagy, 2019 - Taylor & Francis
Autophagosome-lysosome fusion is a common critical step in various forms of
macroautophagy/autophagy including mitophagy, the selective degradation of mitochondria …

Nucleoporin POM121 signals TFEB-mediated autophagy via activation of SIGMAR1/sigma-1 receptor chaperone by pridopidine

SM Wang, HE Wu, Y Yasui, M Geva, M Hayden… - Autophagy, 2023 - Taylor & Francis
Macroautophagy/autophagy is an essential process for cellular survival and is implicated in
many diseases. A critical step in autophagy is the transport of the transcription factor TFEB …

Autophagy dysfunction and oxidative stress, two related mechanisms implicated in retinitis pigmentosa

ML Moreno, S Mérida, F Bosch-Morell… - Frontiers in …, 2018 - frontiersin.org
Retinitis pigmentosa (RP) is one of the most common clinical subtypes of retinal
degeneration (RD), and it is a neurodegenerative disease that could cause complete …

Sigma 1 receptor: A novel therapeutic target in retinal disease

SB Smith, J Wang, X Cui, BA Mysona, J Zhao… - Progress in retinal and …, 2018 - Elsevier
Retinal degenerative diseases are major causes of untreatable blindness worldwide and
efficacious treatments for these diseases are sorely needed. A novel target for treatment of …