Varaico: Literature-Extracted Genetic Variants

Gene:PSEN1
Variant:p.T291P
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PSEN1

NM_000021.4:p.T291P

Associated Papers

Novel Association of the Presenilin-1 (Leu282Arg) Mutation with Isolated Spastic Paraparesis: Case Presentation and Review of Current Evidence.

De la Sen-Domínguez M et al.

Journal of Clinical Medicine, 2025

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

Early presentation of spastic paraparesis in individuals carrying PSEN1 mutations: a clinical and genetic analysis.

Jih KY et al.

Alzheimer's Research & Therapy, 2025

Spectrum of γ-Secretase dysfunction as a unifying predictor of ADAD age at onset across PSEN1, PSEN2 and APP causal genes.

Fernández SG et al.

Molecular Neurodegeneration, 2025

40281586 (PubMed )
Supplement: 13024_2025_832_MOESM1_ESM.docx

In Silico Structural Analysis Exploring Conformational Folding of Protein Variants in Alzheimer's Disease.

Efraimidis E et al.

International Journal of Molecular Sciences, 2023

Intervention of next-generation sequencing in diagnosis of Alzheimer's disease: challenges and future prospects.

Chandy T

Dementia & Neuropsychologia, 2023

Aβ profiles generated by Alzheimer's disease causing PSEN1 variants determine the pathogenicity of the mutation and predict age at disease onset.

Petit D et al.

Molecular Psychiatry, 2022

Spastic paraplegia preceding PSEN1-related familial Alzheimer's disease.

Chelban V et al.

Alzheimer's & Dementia (amsterdam, Netherlands), 2021

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

Pathogenic variants that alter protein code often disrupt splicing.

Soemedi R et al.

Nature Genetics, 2017

28416821 (PubMed )
Supplement: NIHMS861030-supplement-4.pdf

APP, PSEN1, and PSEN2 mutations in early-onset Alzheimer disease: A genetic screening study of familial and sporadic cases.

Lanoiselée HM et al.

Plos Medicine, 2017

28350801 (PubMed )
Supplement: pmed.1002270.s001.xlsx › PSEN1_mutations

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

The genetics of Alzheimer's disease.

Bagyinszky E et al.

Clinical Interventions in Aging, 2014

Presenilin-1 mutations in Alzheimer's disease: an update on genotype-phenotype relationships.

Larner AJ

Journal of Alzheimer's Disease : Jad, 2013

The French series of autosomal dominant early onset Alzheimer's disease cases: mutation spectrum and cerebrospinal fluid biomarkers.

Wallon D et al.

Journal of Alzheimer's Disease : Jad, 2012

Presenilins function in ER calcium leak and Alzheimer's disease pathogenesis.

Supnet C et al.

Cell Calcium, 2011

Presenilins as endoplasmic reticulum calcium leak channels and Alzheimer's disease pathogenesis.

Supnet C et al.

Science China. Life Sciences, 2011

Familial Alzheimer's disease mutations in presenilins: effects on endoplasmic reticulum calcium homeostasis and correlation with clinical phenotypes.

Nelson O et al.

Journal of Alzheimer's Disease : Jad, 2010

Genotype-phenotype relationships of presenilin-1 mutations in Alzheimer's disease: an update.

Larner AJ et al.

Journal of Alzheimer's Disease : Jad, 2009

Biological effects of four PSEN1 gene mutations causing Alzheimer disease with spastic paraparesis and cotton wool plaques.

Dumanchin C et al.

Human Mutation, 2006

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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."