Varaico: Literature-Extracted Genetic Variants

Gene:PSEN1
Variant:p.I238M
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PSEN1

NM_000021.4:p.I238M

Associated Papers

15 years of longitudinal genetic, clinical, cognitive, imaging, and biochemical measures in DIAN.

Daniels AJ et al.

Npj Dementia, 2026

41709913 (PubMed )
Supplement: 44400_2025_47_MOESM1_ESM.pdf

The landscape of autosomal-dominant Alzheimer's disease: global distribution and age of onset.

Liu H et al.

Brain : a Journal of Neurology, 2025

39903689 (PubMed )
Supplement: awaf038_supplementary_data.zip › 2-Supplemental_Table1_AR_20250121_JLliF.pdf

A novel presenilin 1 duplication mutation (Ile168dup) causing Alzheimer's disease associated with myoclonus, seizures and pyramidal features.

O'Connor A et al.

Neurobiology of Aging, 2021

Brain somatic mutations observed in Alzheimer's disease associated with aging and dysregulation of tau phosphorylation.

Park JS et al.

Nature Communications, 2019

31300647 (PubMed )
Supplement: 41467_2019_11000_MOESM14_ESM.xlsx › Supplementary_Data_11-2_PSEN1

Aβ42/Aβ40 Ratios of Presenilin 1 Mutations Correlate with Clinical Onset of Alzheimer's Disease.

Tang N et al.

Journal of Alzheimer's Disease : Jad, 2018

30412504 (PubMed )
Supplement: sj-docx-1-alz-10.3233_jad-180829.docx

Analysis of 138 pathogenic mutations in presenilin-1 on the in vitro production of Aβ42 and Aβ40 peptides by γ-secretase.

Sun L et al.

Proceedings of the National Academy of Sciences of the United States of America, 2017

Comprehensive Screening for Disease Risk Variants in Early-Onset Alzheimer's Disease Genes in African Americans Identifies Novel PSEN Variants.

N'Songo A et al.

Journal of Alzheimer's Disease : Jad, 2017

Widespread white matter and conduction defects in PSEN1-related spastic paraparesis.

Soosman SK et al.

Neurobiology of Aging, 2016

Evaluating pathogenic dementia variants in posterior cortical atrophy.

Carrasquillo MM et al.

Neurobiology of Aging, 2016

Three novel presenilin 1 mutations marking the wide spectrum of age at onset and clinical patterns in familial Alzheimer's disease.

Roeber S et al.

Journal of Neural Transmission (vienna, Austria : 1996), 2015

Genetic heterogeneity in Alzheimer disease and implications for treatment strategies.

Ringman JM et al.

Current Neurology and Neuroscience Reports, 2014

A novel PSEN1 mutation (I238M) associated with early-onset Alzheimer's disease in an African-American woman.

Ting SK et al.

Journal of Alzheimer's Disease : Jad, 2014

C9ORF72 repeat expansions and other FTD gene mutations in a clinical AD patient series from Mayo Clinic.

Wojtas A et al.

American Journal of Neurodegenerative Disease, 2012

Biochemical, neuropathological, and neuroimaging characteristics of early-onset Alzheimer's disease due to a novel PSEN1 mutation.

Ringman JM et al.

Neuroscience Letters, 2011

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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."