DIF-1 inhibits tumor growth in vivo reducing phosphorylation of GSK-3β and expressions of cyclin D1 and TCF7L2 in cancer model mice

Fumi Takahashi-Yanaga, Tatsuya Yoshihara, Kentaro Jingushi, Kazuhiro Igawa, Katsuhiko Tomooka, Yutaka Watanabe, Sachio Morimoto, Yoshimichi Nakatsu, Teruhisa Tsuzuki, Yusaku Nakabeppu, Toshiyuki Sasaguri