TY - GEN AU - Hugo Villar, Victor AU - Vögler, Oliver AU - Barcelo, Francisca AU - Martin-Broto, Javier AU - Martinez-Serra, Jordi AU - Ruiz-Gutierrez, Valentina AU - Alemany, Regina PY - 2016 DO - 10.1371/journal.pone.0155946 SN - 1932-6203 UR - http://hdl.handle.net/20.500.12105/20265 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 - eng PB - Public Library of Science (PLOS) KW - Doxorubicin KW - Drug Synergism KW - Humans KW - Sarcoma KW - Antineoplastic Combined Chemotherapy Protocols KW - Cell Line, Tumor KW - Cell Proliferation KW - Cell Survival KW - Down-Regulation KW - Triterpenes KW - Apoptosis KW - Proto-Oncogene Proteins c-akt KW - Signal Transduction KW - Gene Expression Regulation, Neoplastic TI - Down-Regulation of AKT Signalling by Ursolic Acid Induces Intrinsic Apoptosis and Sensitization to Doxorubicin in Soft Tissue Sarcoma TY - research article ER -