TY - JOUR AU - Leelawat, Kawin AU - Narong, Siriluck AU - Udomchaiprasertkul, Wandee AU - Leelawat, Surang AU - Tungpradubkul, Sumalee PY - 2009 DA - 2009/01/08 TI - Inhibition of PI3K increases oxaliplatin sensitivity in cholangiocarcinoma cells JO - Cancer Cell International SP - 3 VL - 9 IS - 1 AB - Resistance of cholangiocarcinoma to chemotherapy is a major problem in cancer treatment. The mechanism of resistance is believed to involve phosphoinositide-3- kinase (PI3K)/Akt activation. Although the platinum-containing compound oxaliplatin has been extensively used in the treatment of several solid tumors, recent data regarding its use to treat cholangiocarcinoma are ambiguous. Oxaliplatin resistance in this disease could potentially involve PI3K pathways. We, therefore, examined the effects of PI3K pathways in cholangiocarcinoma cells in modulating oxaliplatin resistance. SN - 1475-2867 UR - https://doi.org/10.1186/1475-2867-9-3 DO - 10.1186/1475-2867-9-3 ID - Leelawat2009 ER -