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Spatial transcriptomic profiling of human gastric cancer FFPE specimens

GSE338506 Homo sapiens Other 6 samples Submitted 2026/07/31 Platform GPL24676
Summary
Spatial transcriptomics mapped in-situ immune cell distribution and gene expression of FFPE gastric cancer, spatially confirming RASAL2 enrichment in immune-desert tumor regions and linking intratumoral heterogeneity to immune exclusion.
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Direct links to NCBI, no account and no request form: the whole study as GSE338506_RAW.tar, processed values as the series matrix, the supplementary file directory, and per-sample supplementary files for any of the 6 samples.

Also filed as BioProject PRJNA1494589. Searching any of these in the dataset finder brings you back here.

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