Katrina Celis

Enhanced Hi-C Capture Analysis reveals complex regulatory architecture at the PICALM-EED locus for Alzheimer Disease

This study uses eHiCA to identify regulatory interactions at the PICALM-EED locus, showing distinct chromatin interactions for SNPs within a segregating haplotype.

Integrated genomic analysis and CRISPRi implicates EGFR in Alzheimer's disease risk

The paper identifies EGFR as a potential therapeutic target in Alzheimer's disease by linking a risk variant to increased EGFR expression in brain cell types through genomic analysis and CRISPRi validation.

Multi-ancestry Transcriptome-Wide Association Study Reveals Shared and Population-Specific Genetic Effects in Alzheimer's Disease

This study performs a multi-ancestry transcriptome-wide association study (TWAS) to identify shared and population-specific genetic effects in Alzheimer's disease using RNA-seq and genotype data from multiple cohorts.

Finding ancestry-specific chromatin architecture in Alzheimer's disease

The paper identifies ancestry-specific chromatin architecture differences in Alzheimer's Disease using Hi-C and ATAC-seq data from African and European ancestry individuals.

A genome-wide association study in Peruvians suggests new risk loci for Alzheimer Disease

This study conducts a GWAS in Peruvians, identifying a novel AD risk locus in NFASC and replicating known loci, highlighting the importance of diverse populations in AD genetics.

Ancestry-related differences in chromatin accessibility and gene expression of APOE4 are associated with Alzheimer disease risk

The paper shows that ELA-associated increased chromatin accessibility and expression of APOE4 in astrocytes contribute to higher AD risk in APOE4/4 carriers.

Converging evidence for differential regulatory control of APOEε4 on African versus European haplotypes

The paper identifies differential regulatory control of APOEε4 on African versus European haplotypes through enhancer activity and promoter interactions analyses.

Increased APOEϵ4 expression is associated with reactive A1 astrocytes and the difference in Alzheimer Disease risk from diverse ancestral backgrounds

The paper finds that APOEϵ4 expression is higher in European ancestry carriers and linked to A1 reactive astrocytes, potentially explaining higher AD risk in this group.

Linkage Analysis in Caribbean Hispanic Families with Puerto Rican Ancestry Idenitfies an Alzheimer Disease Locus on chromosome 9.

The paper performs linkage analysis in Caribbean Hispanic families to identify an Alzheimer's disease locus on chromosome 9, finding a region with multiple candidate genes.