Aberrations in Angiogenic Signaling and MYC Amplifications are Distinguishing Features of Angiosarcoma.
Angiosarcomas are very aggressive, rare malignant tumors that originate from vascular or lymphatic vessels and primarily occur following chemical exposure or radiation therapy. Tumor response to either chemotherapy, radiation, or novel anti-angiogenic therapeutics is very low, and because little is known regarding the aberrant signaling that controls these tumors, personalized treatment options for many of these patients are lacking. In this review, we summarize several recent findings regarding the genomics of angiosarcomas, including new discoveries regarding aberrant angiogenic signaling and Myc amplification as key features of this tumor type.
Department of Biomedical Sciences, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA.
Vittal
V
Kurisetty
Department of Biomedical Sciences, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA.
Brad A
BA
Bryan
Angiogenesis; Angiosarcoma; Genomics; Hemangiosarcoma; Lymphangiosarcoma; MYC; Sarcoma; Vascular endothelial growth factor; Vascular tumor