Laura Montrreal

Landscape of copy number variants in Spanish People with Dementia

The paper analyzes copy number variants in a Spanish dementia cohort and identifies potential novel genes associated with ADRD but finds no genome-wide significant associations.

Long-read sequencing reveals two common APOE ϵ3 and ϵ4 intragenic haplotypes in the Spanish population

The paper uses long-read sequencing to identify and characterize APOE haplotypes in a Spanish cohort, finding associations between specific haplotypes and reduced risk of Alzheimer's disease progression.

Genetic dissection of hippocampal sclerosis of ageing using magnetic resonance imaging surrogates

The paper investigates the association between Alzheimer's disease SNPs and hippocampal sclerosis of aging using MRI surrogates in a cohort of non-demented individuals.

Connecting genomic and proteomic signatures of amyloid burden in the brain

This study combines GWAS of amyloid endophenotypes with proteomic analysis to identify genes and proteins associated with amyloid burden and its biological pathways.

First GWAS on Alzheimer's Disease in Argentina and Chile populations

This study conducts the first GWAS on Alzheimer's disease in South American populations, identifying shared genetic risk factors with European populations.

Mendelian randomization confirms the role of Y-chromosome loss in Alzheimer's Disease etiopathogenesis in males

This study uses Mendelian randomization to show that genetic risk for mosaic loss of chromosome Y (mLOY) increases AD risk in males, but not females, suggesting mLOY directly contributes to AD pathogenesis.

Autosomal Recessive Alzheimer disease (arAD): homozygosity mapping of genomic regions containing arAD loci

This study identifies increased homozygosity in Alzheimer's disease cases and detects a candidate recessive variant associated with amyloid metabolism.

Common variants in Alzheimer's disease: Novel association of six genetic variants with AD and risk stratification by polygenic risk scores

This paper reports six novel genetic variants associated with Alzheimer's disease risk and demonstrates the utility of polygenic risk scores for risk stratification and age at onset prediction.

Genome-wide association analysis of dementia and its clinical endophenotypes reveal novel loci associated with Alzheimer disease and three causality networks of AD: the GR@ACE project.

The paper performs a genome-wide association study of dementia and its endophenotypes, identifying novel loci and causal networks related to Alzheimer's disease.