Data files

Primary mouse microglia were purified from early postnatal brains, seeded on coated slides in defined medium, and exposed to a myelin plus IFN-γ activation regimen. After fixation and permeabilization, a 500-gene MERFISH panel was applied to spatially resolve lipid-metabolism and inflammatory transcripts at single-cell resolution, enabling unbiased identification of distinct microglial states across the culture.