15-Hydroxyprostaglandin Dehydrogenase is Downregulated and Exhibits Tumor Suppressor Activity in Gastric Cancer. - Song, Ho June; Myung, Seung-Jae; Kim, In-Wha; Jeong, Jin-Yong; Park, Young Soo; Lee, Sun Mi; Nam, Won Hee; Ryu, Yeon-Mi; Fink, Stephen P.; Yang, Dong-Hoon; Jung, Hwoon-Yong; Kim, Jin-Ho (Cancer Investigation, 2011)