Varaico: Literature-Extracted Genetic Variants

Gene:ABCA4
Variant:p.W821R
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ABCA4

NM_000350.3:p.W821R

Associated Papers

ABCA4-associated retinopathy complicated by didanosine-associated retinal toxicity.

Nunziata A et al.

American Journal of Ophthalmology Case Reports, 2026

Characterization of the Subclinical Perilesional Zone in the Macula of Early-Stage ABCA4 Disease.

Zee A et al.

Translational Vision Science & Technology, 2025

Inner Retina Changes in ABCA4-Related Retinopathy: Structure-Function Relationship.

Coppé AM et al.

Investigative Ophthalmology & Visual Science, 2025

Assessment of ABCA4 Genetic Variants: Current Landscape and Future Prospects.

Cevik S et al.

Advances in Experimental Medicine and Biology, 2025

Characterization of the Subclinical Perilesional Zone in the Macula of Early-Stage ABCA4 Disease.

Zee A et al.

Medrxiv : the Preprint Server for Health Sciences, 2024

A Retrospective Longitudinal Study of 460 Patients with ABCA4-Associated Retinal Disease.

Fenner BJ et al.

Ophthalmology, 2024

Engineering of a high-fidelity Cas12a nuclease variant capable of allele-specific editing.

Wei J et al.

Plos Biology, 2024

38865309 (PubMed )
Supplement: pbio.3002680.s016.xlsx › ClinVar

Targeted sequencing and in vitro splice assays shed light on ABCA4-associated retinopathies missing heritability.

Corradi Z et al.

Hgg Advances, 2023

37705246 (PubMed )
Supplement: mmc9.xlsx › Table_S11

Association Between Genotype and Phenotype Severity in ABCA4-Associated Retinopathy.

Bianco L et al.

Jama Ophthalmology, 2023

Compendium of Clinical Variant Classification for 2,246 Unique ABCA4 Variants to Clarify Variant Pathogenicity in Stargardt Disease Using a Modified ACMG/AMP Framework.

Cornelis SS et al.

Human Mutation, 2023

40225145 (PubMed )
Supplement: 6815504.f1.zip › S1_ACMG_Categorisation.xlsx › Overview_S1

Genetic epidemiology of inherited retinal diseases in a large patient cohort followed at a single center in Italy.

Karali M et al.

Scientific Reports, 2022

36460718 (PubMed )
Supplement: 41598_2022_24636_MOESM2_ESM.xlsx › Supplementary_Table_S1

Longitudinal Analysis of a Resolving Foveomacular Vitelliform Lesion in ABCA4 Disease.

Lee W et al.

Ophthalmology. Retina, 2022

Genetic characteristics of 234 Italian patients with macular and cone/cone-rod dystrophy.

Falsini B et al.

Scientific Reports, 2022

35260635 (PubMed )
Supplement: 41598_2022_7618_MOESM1_ESM.pdf

Outer nuclear layer relevance in visual function correlated to quantitative enface OCT parameters in Stargardt disease.

Mucciolo DP et al.

European Journal of Ophthalmology, 2021

A novel statistical method for interpreting the pathogenicity of rare variants.

Wang J et al.

Genetics in Medicine : Official Journal of the American College of Medical Genetics, 2021

32884132 (PubMed )
Supplement: NIHMS1630822-supplement-Supplementary_Tables.xlsx › S6_ABCA4_variants

The Scope of Pathogenic ABCA4 Mutations Targetable by CRISPR DNA Base Editing Systems-A Systematic Review.

Piotter E et al.

Frontiers in Genetics, 2021

35154257 (PubMed )
Supplement: DataSheet1.xlsx › 5._Gnomad-all_variants

Functional Characterization of ABCA4 Missense Variants Linked to Stargardt Macular Degeneration.

Garces FA et al.

International Journal of Molecular Sciences, 2020

Detailed genetic characteristics of an international large cohort of patients with Stargardt disease: ProgStar study report 8.

Fujinami K et al.

The British Journal of Ophthalmology, 2019

29925512 (PubMed )
Supplement: NIHMS1029613-supplement-Supplemental_Table_2.pdf

Early impairment of the full-field photopic negative response in patients with Stargardt disease and pathogenic variants of the ABCA4 gene.

Abed E et al.

Clinical & Experimental Ophthalmology, 2018

Reading Ability and Quality of Life in Stargardt Disease.

Murro V et al.

European Journal of Ophthalmology, 2017

The phenotypic variability of HK1-associated retinal dystrophy.

Yuan Z et al.

Scientific Reports, 2017

28765615 (PubMed )
Supplement: 41598_2017_7629_MOESM1_ESM.pdf

Multimodal analysis of the Preferred Retinal Location and the Transition Zone in patients with Stargardt Disease.

Verdina T et al.

Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Fur Klinische Und Experimentelle Ophthalmologie, 2017

Correlation of Macular Focal Electroretinogram with Ellipsoid Zone Extension in Stargardt Disease.

Abed E et al.

Journal of Ophthalmology, 2017

En face OCT in Stargardt disease.

Sodi A et al.

Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Fur Klinische Und Experimentelle Ophthalmologie, 2016

Next-generation sequencing of ABCA4: High frequency of complex alleles and novel mutations in patients with retinal dystrophies from Central Europe.

Ścieżyńska A et al.

Experimental Eye Research, 2016

Unravelling the Complexity of Inherited Retinal Dystrophies Molecular Testing: Added Value of Targeted Next-Generation Sequencing.

Bernardis I et al.

Biomed Research International, 2016

Quantitative Fundus Autofluorescence and Optical Coherence Tomography in ABCA4 Carriers.

Duncker T et al.

Investigative Ophthalmology & Visual Science, 2015

Near-infrared autofluorescence: its relationship to short-wavelength autofluorescence and optical coherence tomography in recessive stargardt disease.

Greenstein VC et al.

Investigative Ophthalmology & Visual Science, 2015

Quantitative fundus autofluorescence distinguishes ABCA4-associated and non-ABCA4-associated bull's-eye maculopathy.

Duncker T et al.

Ophthalmology, 2015

Correlations among near-infrared and short-wavelength autofluorescence and spectral-domain optical coherence tomography in recessive Stargardt disease.

Duncker T et al.

Investigative Ophthalmology & Visual Science, 2014

Quantitative fundus autofluorescence in recessive Stargardt disease.

Burke TR et al.

Investigative Ophthalmology & Visual Science, 2014

Inner and outer retinal changes in retinal degenerations associated with ABCA4 mutations.

Huang WC et al.

Investigative Ophthalmology & Visual Science, 2014

Functional Analysis of Retinal Flecks in Stargardt Disease.

Verdina T et al.

Journal of Clinical & Experimental Ophthalmology, 2012

Macular function in macular degenerations: repeatability of microperimetry as a potential outcome measure for ABCA4-associated retinopathy trials.

Cideciyan AV et al.

Investigative Ophthalmology & Visual Science, 2012

Denaturing HPLC profiling of the ABCA4 gene for reliable detection of allelic variations.

Stenirri S et al.

Clinical Chemistry, 2004

Cosegregation and functional analysis of mutant ABCR (ABCA4) alleles in families that manifest both Stargardt disease and age-related macular degeneration.

Shroyer NF et al.

Human Molecular Genetics, 2001

Mutational scanning of the ABCR gene with double-gradient denaturing-gradient gel electrophoresis (DG-DGGE) in Italian Stargardt disease patients.

Fumagalli A et al.

Human Genetics, 2001

The rod photoreceptor ATP-binding cassette transporter gene, ABCR, and retinal disease: from monogenic to multifactorial.

Shroyer NF et al.

Vision Research, 1999

Genotype/Phenotype analysis of a photoreceptor-specific ATP-binding cassette transporter gene, ABCR, in Stargardt disease.

Lewis RA et al.

American Journal of Human Genetics, 1999

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Regarding the variants extracted from papers and shown text snippets from research papers, the following holds: "Some rights reserved. This work permits non-commercial use, distribution and reproduction in any medium, provided the original author and source are credited."