Abstract 1741: Quantitative Real-Time PCR analysis of SPARCL1 and SPARC expression in colorectal cancer tissues

Abstract The SPARC family of proteins comprises 10 members, which share structural similarities in one or more protein domains. SPARC-like protein 1 (SPARCL1; also known as hevin) and SPARC are two important family members, which have been found to be involved in various tumors. The relationship between these two molecules and colorectal cancer and its liver metastasis has not yet been fully studied and understood. cDNA microarray was used to analyze the expression profiles of 22523 genes in CC531 rat colon adenocarcinoma cells. Briefly, 2 × 106 CC531 were injected into the portal vein of male Wag/Rij rats to grow in the liver. The tumor cells were then re-isolated from rat livers at differ…