Cepharanthine-induced mitophagy through regulation of FBXL4-BNIP3 drives ferroptosis leading to robust anti-lung cancer efficacy
Free Radic Biol Med. 2025 Oct 31:S0891-5849(25)01334-6. doi: 10.1016/j.freeradbiomed.2025.10.302. Online ahead of print. ABSTRACT Cepharanthine (Cep), a natural alkaloid from Stephania (Menispermaceae), exhibits broad-spectrum anti-cancer activity. In the present study, Cep was found to induce ferroptosis and mitophagy, for which the relationship and upstream targets remain unelucidated. Herein, the role of Cep in the induction […]
Mitochondrial transplant: Unravelling a promising treatment for ocular diseases
Redox Biol. 2025 Oct 17;88:103902. doi: 10.1016/j.redox.2025.103902. Online ahead of print. ABSTRACT Mitochondrial transplantation is an upcoming therapeutic modality where transfer of healthy robust mitochondria bio-enhances metabolically dysfunctional cells or tissues. Though the concept of MT germinated in early 1980s in a bid to develop antibiotic resistance between cells, this innovative treatment has since undergone […]
Lights for aging: Can photobiomodulation restore functionality in the cerebral networks of aged individuals?
Neural Regen Res. 2025 Oct 30. doi: 10.4103/NRR.NRR-D-25-00633. Online ahead of print. ABSTRACT Of all our organs, the brain is particularly prone to aging. The neurons become increasingly more dysfunctional with age, leading to less efficient patterns of functional connectivity, not only within, but also between the different large-scale resting-state networks. Further, the aged brain […]
Defective chaperone-mediated autophagy in the retinal pigment epithelium of age-related macular degeneration patients
EMBO Mol Med. 2025 Oct 30. doi: 10.1038/s44321-025-00329-w. Online ahead of print. ABSTRACT Autophagy is one of the main intracellular recycling systems and its impairment is considered a primary hallmark of the aging process. Defective macroautophagy in the retinal pigment epithelium (RPE) has been described in age-related macular degeneration (AMD), a blindness-causing disease that affects […]
N-Acetyltransferase 2 Inhibits Myopia by Maintaining Mitochondrial Metabolism in Scleral Fibroblasts
Research (Wash D C). 2025 Oct 29;8:0969. doi: 10.34133/research.0969. eCollection 2025. ABSTRACT The excessive elongation of eye axis is a primary contributing factor of myopia, yet the underlying genetic mechanisms remain not fully understood. The study was to explore risk-associated genes of myopia and identified that N-acetyltransferase 2 (NAT2) acted as a regulator in the […]
Imaging of the retinal hypoxia: A journey from oxygen microelectrode to the first hypoxia imaging in the living retina
Prog Retin Eye Res. 2025 Oct 28:101411. doi: 10.1016/j.preteyeres.2025.101411. Online ahead of print. ABSTRACT Oxygen is the major element for metabolism in the retina. Reduced oxygen supply causes significant changes in cellular metabolism and gene expression in the retina initiating inflammasome activation, apoptosis of retinal cells, mitochondrial damage, oxidative stress and neurodegeneration. Physiologically, retinal hypoxia […]
R405W Desmin Knock-In Mice Highlight Alterations of Mitochondria, Protein Quality Control and Myofibrils in Myofibrillar Myopathy
J Cachexia Sarcopenia Muscle. 2025 Dec;16(6):e70094. doi: 10.1002/jcsm.70094. ABSTRACT BACKGROUND: Mutations in the desmin gene cause skeletal myopathies and cardiomyopathies. The objective of this study was to elucidate the molecular pathology induced by the expression of R405W mutant desmin in murine skeletal muscle. METHODS: A comprehensive characterization of the skeletal muscle pathology in hetero- and […]
Mechanistic analysis of luteolin in mitigating dry age-related macular degeneration through network pharmacology and experimental validation
Sci Rep. 2025 Oct 29;15(1):37862. doi: 10.1038/s41598-025-21730-y. ABSTRACT Dry age-related macular degeneration (AMD) ranks among the primary causes of irreversible vision loss in the elderly. Luteolin, with its diverse biological activities, has attracted significant attention as a promising candidate for intervening in dry AMD. Explore the protective effect of luteolin on dry AMD to address […]
Multimodal imaging of RCBTB1-associated retinal dystrophy
Ophthalmic Genet. 2025 Oct 29:1-4. doi: 10.1080/13816810.2025.2578382. Online ahead of print. ABSTRACT INTRODUCTION: Variants in the RCBTB1 gene have recently been described in patients with inherited retinal disease; so far, there is limited knowledge about this entity, differential diagnoses, and disease progression. Here, we report a novel splice variant in RCBTB1 and describe the associated […]
Title Oxidative Stress in Age-Related Macular Degeneration: From Molecular Mechanisms to Emerging Therapeutic Targets
Antioxidants (Basel). 2025 Oct 18;14(10):1251. doi: 10.3390/antiox14101251. ABSTRACT Age-related macular degeneration (AMD) is a leading cause of irreversible visual impairment in the elderly, and oxidative stress, primarily mediated by reactive oxygen species (ROS), is widely recognized as a central driver of its onset and progression. The retina is highly susceptible to oxidative damage due to […]