Retinal changes in Alzheimer's disease—integrated prospects of imaging, functional and molecular advances
Alzheimer's Disease (AD) is a devastating neurodegenerative disorder of the brain, clinically
characterised by cognitive deficits that gradually worsen over time. There is, at present, no …
characterised by cognitive deficits that gradually worsen over time. There is, at present, no …
Engulfed by glia: glial pruning in development, function, and injury across species
S Raiders, T Han, N Scott-Hewitt… - Journal of …, 2021 - Soc Neuroscience
Phagocytic activity of glial cells is essential for proper nervous system sculpting,
maintenance of circuitry, and long-term brain health. Glial engulfment of apoptotic cells and …
maintenance of circuitry, and long-term brain health. Glial engulfment of apoptotic cells and …
Local externalization of phosphatidylserine mediates developmental synaptic pruning by microglia
N Scott‐Hewitt, F Perrucci, R Morini, M Erreni… - The EMBO …, 2020 - embopress.org
Neuronal circuit assembly requires the fine balance between synapse formation and
elimination. Microglia, through the elimination of supernumerary synapses, have an …
elimination. Microglia, through the elimination of supernumerary synapses, have an …
Clearance phagocytosis by the retinal pigment epithelial during photoreceptor outer segment renewal: molecular mechanisms and relation to retinal inflammation
SA Lieffrig, G Gyimesi, Y Mao… - Immunological …, 2023 - Wiley Online Library
Mammalian photoreceptor outer segment renewal is a highly coordinated process that
hinges on timed cell signaling between photoreceptor neurons and the adjacent retinal …
hinges on timed cell signaling between photoreceptor neurons and the adjacent retinal …
Retinal dysfunction in Alzheimer's disease and implications for biomarkers
C Liao, J Xu, Y Chen, NY Ip - Biomolecules, 2021 - mdpi.com
Alzheimer's disease (AD) is a progressive neurodegenerative disorder that manifests as
cognitive deficits and memory decline, especially in old age. Several biomarkers have been …
cognitive deficits and memory decline, especially in old age. Several biomarkers have been …
Microglia inhibition delays retinal degeneration due to MerTK phagocytosis receptor deficiency
DS Lew, F Mazzoni, SC Finnemann - Frontiers in Immunology, 2020 - frontiersin.org
Retinitis Pigmentosa (RP) is a group of inherited retinal diseases characterized by
progressive loss of rod followed by cone photoreceptors. An especially early onset form of …
progressive loss of rod followed by cone photoreceptors. An especially early onset form of …
Galectin-3 Promotes Müller Glia Clearance Phagocytosis via MERTK and Reduces Harmful Müller Glia Activation in Inherited and Induced Retinal Degeneration
DS Lew, MJ McGrath, SC Finnemann - Frontiers in Cellular …, 2022 - frontiersin.org
Clearance phagocytosis is a documented function of Müller glia in the retina. However, the
molecular mechanisms of Müller glia phagocytosis remain largely undefined. Here, we show …
molecular mechanisms of Müller glia phagocytosis remain largely undefined. Here, we show …
[HTML][HTML] Regulation of the rhythmic diversity of daily photoreceptor outer segment phagocytosis in vivo
AL Moran, JD Fehilly, DF Jones, R Collery… - The FASEB …, 2022 - ncbi.nlm.nih.gov
Outer segment phagocytosis (OSP) is a highly‐regulated, biological process wherein
photoreceptor outer segment (OS) tips are cyclically phagocytosed by the adjacent retinal …
photoreceptor outer segment (OS) tips are cyclically phagocytosed by the adjacent retinal …
Ablation of pigment epithelium-derived factor receptor (PEDF-R/Pnpla2) causes photoreceptor degeneration
A Bernardo-Colón, L Dong, M Abu-Asab… - Journal of Lipid …, 2023 - ASBMB
Photoreceptor cells express the patatin-like phospholipase domain-containing 2 (PNPLA2)
gene that codes for pigment epithelium-derived factor receptor (PEDF-R)(also known as …
gene that codes for pigment epithelium-derived factor receptor (PEDF-R)(also known as …
Deletion of myeloid HDAC3 promotes efferocytosis to ameliorate retinal ischemic injury
Ischemia-induced retinopathy is a hallmark finding of common visual disorders including
diabetic retinopathy (DR) and central retinal artery and vein occlusions. Treatments for …
diabetic retinopathy (DR) and central retinal artery and vein occlusions. Treatments for …