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MOSAIC: Intra-tumoral heterogeneity characterization through large-scale spatial and cell-resolved multi-omics profiling

Our latest publication on spatial and single-cell omics, histology, and AI.
Our latest publication on spatial and single-cell omics, histology, and AI.
May 27, 2025

We’re proud to share our latest publication: our large-scale, multi-center initiative mapping tumor complexity across thousands of cancer patients using spatial and single-cell omics, histology, and AI.

MOSAIC integrates:
  • Spatial & single-cell transcriptomics
  • Bulk RNA and exome sequencing
  • H&E histology
  • Curated, clinically-defined cohorts

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We also introduce MOSAIC Window, a publicly available subset of 60 patients released via the EGA. Using four deeply profiled patients, we demonstrate how multi-omic analysis reveals intra-tumoral variability, uncovers cancer subpopulations with distinct drug sensitivities, and informs therapeutic recommendations.

Read the paper

About MOSAIC

MOSAIC is a large-scale initiative that combines patient samples and technologies from multiple institutions, hospitals and technology partners, who are joining forces with Owkin to create the largest multimodal, spatial omics atlas in cancer.

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