SRP230805 PRJNA590746 GSE140744 Trem2 effects on brain resident myeloid cells in PS2APP model Comparing Trem2-KO;PS2APP and Trem2-WT;PS2APP CD11b+ cells reveals the role of Trem2 in microglial gene expression in amyloid-laden brains. The "SAMPLE_ID" sample characteristic is a sample identifier internal to Genentech. The ID of this project in Genentech's ExpressionPlot database is PRJ0014430 Overall design: RNA from purified CD11b+ CD45+ Ly6g- Ccr2- cells from Trem2-KO and Trem2-WT PS2APP brains at 14-15 months of age. GSE140744 pubmed 31980586