Version history

{
  "version": "v1",
  "license": "CC-BY-4.0",
  "domain": "immunology",
  "landing_page": "https://apps.allenimmunology.org/aifi/insights/dynamics-imm-health-age/",
  "summary": "Inventory of Allen Institute / Sound Life Project immune-aging single-cell RNA-seq datasets from Gustavson et al. Nature 2025 (doi:10.1038/s41586-025-09686-5). Primary accession: GEO GSE271896 (per-sample Cell Ranger outputs, Sound Life cohort). Full h5ad: Allen HISE portal (doi:10.57785/e9e1-wh09). CELLxGENE collection: e9360edf-b0b7-4e01-bce8-e596814f13e7. Size: ~87 GB full h5ad; pseudobulk h5ad and clinical CSV available separately. Access: public; no controlled-access gate. Causal analysis note: correlational data; requires mixed-effects models and propensity matching before causal claims.",
  "schema_version": "dataset@v1",
  "deposition_status": "published",
  "external_doi": "10.1038/s41586-025-09686-5"
}