SKP2 knockout in Rb1/p53 deficient transgenic mouse models of osteosarcoma induces macrophage infiltration and drives transcription of genes with favorable prognosis in patients

To study SKP2 in osteosarcoma, we generated a Skp2 KO line and a Skp2 intact line of transgenic OS mouse models: germline Skp2 knockout (“TKO”: Osx1-Cre;Rb1lox/lox;p53lox/lox;SKP2) versus Skp2 intact (“DKO”: Osx1-Cre;Rb1lox/lox;p53lox/lox). We then performed bulk RNAseq of the SKP2 KO vs SKP2 intact OS. Comparative transcriptomics for SKP2 KO versus SKP2 intact transgenic osteosarcoma tumor models