Single Cell Analysis Reveals The Essential Role of TGFbeta Pathway in Shaping Immune-suppressive Microenvironment and Promoting CRPC Development (bulk RNA-Seq)

To understand the dynamic changes of different cell populations within the Pten-null prostate cancer model in response to ADT, we carried out scRNA-seq transcriptome analysis on CD45- and CD45+ FACS-sorted cells from Pten-null intact (CP), early-(nmCRPC-4wks) and late-(nmCRPC-12wks) stage castrated prostates, respectively. To systematically investigate the effects of androgen deprivation therapy (ADT) on the cellular landscapes of primary and nmCRPC as well as intra- and extra-tumoral immune cells and their functional status at single cell level, we conducted scRNA-seq on CD45+ cells from bone marrow, blood, spleen and thymus of intact, early- and late-stage castrated Pten-null mice.