The National Institute on Aging (NIA) intends to publish a Notice of Funding Opportunity (NOFO) to solicit applications that propose a program that supports integrative, cross-disciplinary projects aimed at scaling up mechanistic studies to understand the genomic underpinnings of the pathogenesis and progression AD/ADRD.

The proposed research projects will employ interdisciplinary approaches that integrate innovative techniques to dissect the genomic drivers of AD/ADRD. These projects will leverage advanced analytical methods, including machine learning and comparative genomic analysis across multiple genetic ancestries or multiple neurodegenerative diseases, along with cutting-edge tools like genome editing, functional characterization assays, and emerging single-cell and spatial omics technologies. These studies will use sophisticated disease models, such as human stem cell-based systems, ex vivo, and in vivo models that reflect different genetic ancestries, various model organisms, or multiple neurodegenerative conditions. These cross-ancestry, cross-disease, and cross-species approaches will enable a more comprehensive investigation of the genomic drivers of neurodegeneration and neuropathogenesis. Ultimately, this initiative may lead to the identification of actionable therapeutic targets for AD/ADRD, meeting the urgent need for mechanism-driven insights that can guide precision medicine approaches for its treatment.