Papers by Alfredo Ramirez
14 results
- Alzheimer's & Dementia
The Cog-Aging: a 15-year cohort study of cognition in Brazilian older adults
Cohort study of 887 peoplePopulations - Nature Communications
Diagnostic performance of plasma pTau217 in genetically admixed South American populations
Study in peopleBiomarkers - American Journal of Human Genetics
Exome analysis of 22,319 individuals links extremely rare copy-number variants and 22q11.21 dosage to Alzheimer risk
Study in peopleMechanisms
- medRxiv
MRI-derived brain aging trajectories across the Alzheimer's continuum: links to cognition, pathology and lifestyle risk factors
Preprint: cohort study of 577 peopleAlzheimer's disease - Frontiers in Aging Neuroscience
Alzheimer's disease polygenic risk score associates with hippocampal subfield atrophy and immune-related genetic mechanism
Cohort study of 1,859 peopleAlzheimer's disease - Nature Genetics
PLCG2 downregulation impairs synaptic function and increases Alzheimer's disease hallmarks in neuronal cultures
Experiments in cellsMechanisms - Annals of Neurology
Genetic Modifiers of ABCA1 Activity Interact with APOE Isoforms to Mediate Alzheimer's Disease Risk
Study in peopleMechanisms - AAIC 2025 Abstract
Predictors of Cognitive Decline in Individuals with Subjective Cognitive Decline of the DELCODE Study Cohort
Study in peoplePopulations - AAIC 2025 Abstract
Predicting longitudinal basal forebrain volume in mild cognitive impairment: the role of sex and APOE4 genotype
Study in peoplePopulations - AAIC 2025 Abstract
A fast, machine learning‐based pipeline for atrophy subtyping and staging in Alzheimer’s disease
Study in peopleBiomarkers - AAIC 2025 Abstract
CSF Biomarkers of Neuroinflammation in Prediction of Brain Atrophy
Study in peopleBiomarkers - AAIC 2025 Abstract
Long‐Read Sequencing Reveals Ancestral intragenic APOE Haplotypes with Distinct Roles in Alzheimer’s Disease
Study in peoplePopulations