TY - JOUR AU - Villar, Victor Hugo AU - Vögler, Oliver AU - Barceló, Francisca AU - Martín-Broto, Javier AU - Martínez-Serra, Jordi AU - Ruiz-Gutiérrez, Valentina AU - Alemany, Regina PY - 2016 DO - 10.1371/journal.pone.0155946 UR - http://hdl.handle.net/10668/10118 T2 - PloS one AB - Several important biological activities have been attributed to the pentacyclic triterpene ursolic acid (UA), being its antitumoral effect extensively studied in human adenocarcinomas. In this work, we focused on the efficacy and molecular mechanisms... LA - en KW - Antineoplastic Combined Chemotherapy Protocols KW - Apoptosis KW - Cell Line, Tumor KW - Cell Proliferation KW - Cell Survival KW - Down-Regulation KW - Doxorubicin KW - Drug Synergism KW - Gene Expression Regulation, Neoplastic KW - Humans KW - Proto-Oncogene Proteins c-akt KW - Sarcoma KW - Signal Transduction KW - Triterpenes TI - Down-Regulation of AKT Signalling by Ursolic Acid Induces Intrinsic Apoptosis and Sensitization to Doxorubicin in Soft Tissue Sarcoma. TY - research article VL - 11 ER -