By searching published human scRNAseq datasets, we found that several independent human studies showed similar enrichment of Tgfb1 gene expression in microglia (Supplemental Fig. 1C, D)22–24 while one other independent study showed Tgfb1 enriched expression in microglia only in AD patients but not in control microglia25. The gene discussed is TGFB1; the disease is Alzheimer disease.