- Decreased susceptibility to renovascular hypertension in mice lacking the prostaglandin I2 receptor IP. Fujino, T., Nakagawa, N., Yuhki, K., Hara, A., Yamada, T., Takayama, K., Kuriyama, S., Hosoki, Y., Takahata, O., Taniguchi, T., Fukuzawa, J., Hasebe, N., Kikuchi, K., Narumiya, S., Ushikubi, F. J. Clin. Invest. (2004)