IL6 and colon adenocarcinoma: For instance, Lejeune et al. reported increased transcription of interleukin-6 (IL-6), chemokine CC ligand 20 (CCL-20), and chemokine (C-X-C motif) ligand 10 (CXCL10) in vitro following 227Th exposure of murine colon adenocarcinoma cells.