X-linked retinoschisis

CA Ku, LW Wei, PA Sieving - Cold Spring …, 2023 - perspectivesinmedicine.cshlp.org
X-linked retinoschisis (XLRS) is an inherited vitreoretinal dystrophy causing visual
impairment in males starting at a young age with an estimated prevalence of 1: 5000 to 1 …

Advances in understanding the molecular structure of retinoschisin while questions remain of biological function

JB Heymann, C Vijayasarathy, RN Fariss… - Progress in Retinal and …, 2023 - Elsevier
Retinoschisin (RS1) is a secreted protein that is essential for maintaining integrity of the
retina. Numerous mutations in RS1 cause X-linked retinoschisis (XLRS), a progressive …

Frequent hypomorphic alleles account for a significant fraction of ABCA4 disease and distinguish it from age-related macular degeneration

J Zernant, W Lee, FT Collison, GA Fishman… - Journal of medical …, 2017 - jmg.bmj.com
Background Variation in the ABCA4 gene is causal for, or associated with, a wide range of
phenotypes from early onset Mendelian retinal dystrophies to late-onset complex disorders …

Of men and mice: human X-linked retinoschisis and fidelity in mouse modeling

C Vijayasarathy, SPBS Pasha, PA Sieving - Progress in Retinal and Eye …, 2022 - Elsevier
X-linked Retinoschisis (XLRS) is an early-onset transretinal dystrophy, often with a
prominent macular component, that affects males and generally spares heterozygous …

Paired octamer rings of retinoschisin suggest a junctional model for cell–cell adhesion in the retina

G Tolun, C Vijayasarathy, R Huang… - Proceedings of the …, 2016 - National Acad Sciences
Retinoschisin (RS1) is involved in cell–cell junctions in the retina, but is unique among
known cell-adhesion proteins in that it is a soluble secreted protein. Loss-of-function …

AAV2/4-RS1 gene therapy in the retinoschisin knockout mouse model of X-linked retinoschisis

BA Scruggs, S Bhattarai, M Helms, I Cherascu… - Plos one, 2022 - journals.plos.org
Objective To evaluate efficacy of a novel adeno-associated virus (AAV) vector, AAV2/4-RS1,
for retinal rescue in the retinoschisin knockout (Rs1-KO) mouse model of X-linked …

Genetic Rescue of X-Linked Retinoschisis Mouse (Rs1−/y) Retina Induces Quiescence of the Retinal Microglial Inflammatory State Following AAV8-RS1 Gene …

C Vijayasarathy, Y Zeng, MJ Brooks, RN Fariss… - Human gene …, 2021 - liebertpub.com
To understand RS1 gene interaction networks in the X-linked retinoschisis (XLRS) mouse
retina (Rs1−/y), we analyzed the transcriptome by RNA sequencing before and after in vivo …

Peripheral fundus findings in X-linked retinoschisis

AT Fahim, N Ali, T Blachley… - British Journal of …, 2017 - bjo.bmj.com
Background/aims Vitreous haemorrhage (VH) and retinal detachment (RD) cause a
precipitous decline in vision in a subset of patients with X-linked retinoschisis (XLRS), an …

Neuritin 1 Drives Therapeutic Preservation of Retinal Ganglion Cells in an Ex Vivo Human Glaucoma Model

SS Hameed, NE Bodi, RC Miller… - Journal of Ocular …, 2024 - liebertpub.com
Purpose: Glaucoma is a leading cause of irreversible blindness. Glaucomatous intraocular
pressure (IOP) triggers deleterious effects, including gliosis, optic nerve (ON) axonal …

Juvenile macular degenerations

P Altschwager, L Ambrosio, EA Swanson… - Seminars in pediatric …, 2017 - Elsevier
In this article, we review the following 3 common juvenile macular degenerations: Stargardt
disease, X-linked retinoschisis, and Best vitelliform macular dystrophy. These are inherited …