NIAGADS: A data repository for Alzheimer's disease and related dementia genomics.

The National Institute on Aging Genetics of Alzheimer's Disease Data Storage Site (NIAGADS) is the National Institute on Aging-designated national data repository for human genetics research on Alzheimer's disease and related dementias (ADRD). NIAGADS maintains a high-quality data collection for ADRD genetic/genomic research and supports genetics data production and analysis, including whole genome and exome sequence data from the Alzheimer's Disease Sequencing Project and other genotype/phenotype data, encompassing 211,000 samples. NIAGADS shares these data with hundreds of research groups around the world via the Data Sharing Service, a Federal Information Security Modernization Act moderate compliant cloud-based platform that fully supports the National Institutes of Health Genomic Data Sharing Policy. NIAGADS Open Access consists of multiple knowledge bases with genome-wide association summary statistics and rich annotations on the biological significance of genetic variants and genes across the human genome. As a one-stop access portal for Alzheimer's disease (AD) genetics, NIAGADS stands as a keystone in promoting collaborations to advance the understanding and treatment of AD. HIGHLIGHTS: The National Institute on Aging Genetics of Alzheimer's Disease Data Storage Site (NIAGADS) is a data repository for the storage of genetics and genomics data. NIAGADS houses data for Alzheimer's disease, related dementias, and healthy aging. NIAGADS offers open and qualified access data and knowledgebases to explore open access data. The Alzheimer's Disease Sequencing Project dataset is the largest Alzheimer's disease and related dementias joint called whole genome sequencing dataset (≈ 58,000 whole genomes).