Therapeutic vaccine against DPP4 improves glucose metabolism in mice - Pang, Zhengda; Nakagami, Hironori; Osako, Mariana Kiomy; Koriyama, Hiroshi; Nakagami, Futoshi; Tomioka, Hideki; Shimamura, Munehisa; Kurinami, Hitomi; Takami, Yoichi; Morishita, Ryuichi; Rakugi, Hiromi (Proceedings of National Academy of Sciences-PNAS, 2014)