IL6 and liposarcoma: Exosomes-derived miR-25-3p and miR-92a-3p were found in liposarcoma, which could accelerate the proliferation, invasion, and metastasis of liposarcoma by stimulating the secretion of pro-inflammatory cytokine IL-6; in addition, these miRNAs could effectively distinguish patients with liposarcoma from healthy individuals and had the possibility of becoming a new non-invasive biomarker, so as to be used for early diagnosis of liposarcoma, evaluation of efficacy and prognosis 69.