Stellaromics Inc.

Stellaromics is a Boston-based spatial biology company building tools that map gene expression in three dimensions inside intact tissue. Spun out of the labs of Karl Deisseroth (Stanford) and Xiao Wang (MIT/Broad Institute), the company commercializes its Pyxa platform, which uses proprietary STARmap and RIBOmap chemistry to deliver multiplexed 3D spatial transcriptomics and translatomics in tissue sections up to 100 microns thick at subcellular resolution. It targets researchers in neuroscience, oncology and immunology who need to preserve native tissue architecture rather than rely on flat 2D thin-section methods.