Enhancing pan-cancer spatial transcriptomics at single-cell resolution with stPainter
Nature
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Researchers developed stPainter, a pretrained conditional generative model that enhances sparse spatial transcriptomics data to single-cell resolution without needing matched scRNA-seq references or retraining. Applied to six cancer spatial transcriptomics datasets, stPainter improves expression profile reconstruction and enables detailed biological analyses, validated by spatial proteomics data.
