HistoAtlas

What is HistoAtlas?

HistoAtlas is a free, open web atlas that maps cancer tissue morphology to molecular programs and patient survival across 21 cancer types. We analyzed 6,745 H&E-stained diagnostic slides from TCGA, extracted 38 quantitative histomic features (tumor morphology, immune infiltration, spatial organization, cell densities), and precomputed 10,000+ statistical associations linking tissue architecture to genes, pathways, mutations, immune subtypes, and clinical outcomes. 100% free. No login.

From the website

HistoAtlas: Morphology Atlas for Cancer Histopathology | TCGA & CPTAC

Explore tissue morphology across TCGA and CPTAC cancer cohorts. Interactive UMAP embeddings, survival associations, molecular correlations, and AI cell segmentation for 11,000+ whole-slide images.