[HTML][HTML] Mitophagy in the retina: viewing mitochondrial homeostasis through a new lens

JI Jiménez-Loygorri, R Benítez-Fernández… - Progress in Retinal and …, 2023 - Elsevier
Mitochondrial function is key to support metabolism and homeostasis in the retina, an organ
that has one of the highest metabolic rates body-wide and is constantly exposed to …

Role of mitochondria in retinal pigment epithelial aging and degeneration

Y Tong, Z Zhang, S Wang - Frontiers in aging, 2022 - frontiersin.org
Retinal pigment epithelial (RPE) cells form a monolayer between the neuroretina and
choroid. It has multiple important functions, including acting as outer blood-retina barrier …

Mitophagy curtails cytosolic mtDNA-dependent activation of cGAS/STING inflammation during aging

JI Jiménez-Loygorri, B Villarejo-Zori… - nature …, 2024 - nature.com
Macroautophagy decreases with age, and this change is considered a hallmark of the aging
process. It remains unknown whether mitophagy, the essential selective autophagic …

The anti-aging hormone klotho promotes retinal pigment epithelium cell viability and metabolism by activating the AMPK/PGC-1α pathway

S Zhou, J Hum, K Taskintuna, S Olaya, J Steinman… - Antioxidants, 2023 - mdpi.com
Initially discovered by Makuto Kuro-o in 1997, Klotho is a putative aging-suppressor gene
when overexpressed and accelerates aging when deleted in mice. Previously, we showed …

Lipid droplet accumulation promotes RPE dysfunction

T Yako, W Otsu, S Nakamura, M Shimazawa… - International Journal of …, 2022 - mdpi.com
Non-exudative age-related macular degeneration (AMD) is an irreversibly progressive
retinal degenerative disease characterized by dysfunction and loss of retinal pigment …

Cellular enlargement-A new hallmark of aging?

DM Davies, K van den Handel, S Bharadwaj… - Frontiers in Cell and …, 2022 - frontiersin.org
Years of important research has revealed that cells heavily invest in regulating their size.
Nevertheless, it has remained unclear why accurate size control is so important. Our recent …

Inhibition of cellular senescence hallmarks by mitochondrial transplantation in senescence-induced ARPE-19 cells

SE Noh, SJ Lee, TG Lee, KS Park, JH Kim - Neurobiology of Aging, 2023 - Elsevier
Retinal pigment epithelium (RPE) damage is a major factor in age-related macular
degeneration (AMD). The RPE in AMD shows mitochondrial dysfunction suggesting an …

[HTML][HTML] Mechanisms of extraorbital lacrimal gland aging in mice: an integrative analysis of the temporal transcriptome

J Liu, H Si, D Huang, D Lu, S Zou, D Qi… - … & Visual Science, 2023 - jov.arvojournals.org
Purpose: This study used high-throughput RNA sequencing (RNA-Seq) and bioinformatics
analysis to investigate the altered transcriptome profile of aging lacrimal glands in mice that …

[HTML][HTML] Crocetin protects against mitochondrial damage induced by UV-A irradiation in corneal epithelial cell line HCE-T cells

W Otsu, T Yako, E Sugisawa, S Nakamura… - Journal of …, 2022 - Elsevier
The corneal epithelium is located at the outermost layer of the ocular surface and
continuously exposed to environmental factors, such as ultraviolet (UV) radiation from …

Mitochondrial quality control in non-exudative age-related macular degeneration: From molecular mechanisms to structural and functional recovery

HH Dieguez, HE Romeo, A Alaimo, NAB Aguirre… - Free Radical Biology …, 2024 - Elsevier
Non-exudative age-related macular degeneration (NE-AMD) is the leading blindness cause
in the elderly. Clinical and experimental evidence supports that early alterations in macular …