Abstract 3624: Tanshinone IIA could decrease programmed death ligand 1 expression in human breast cancer BT-20 cells

Abstract Breast cancer is the leading cause of cancer-related death in women. Many prescriptions for chemotherapy have been derived from plants. Danshen (Salviae miltiorrhizae radix) has been used in traditional Chinese medicine and appeared in the Chinese book, Shennong Bencao Jing (ca. 100 A.D.). ... View More