The Gαs‐protein‐mediated pathway may be steadily stimulated by prostanoid EP2 receptors, but not by EP4 receptors

por Fukushima, Keijo, Senoo, Kanaho, Kurata, Naoki, Regan, John W., Fujino, Hiromichi
Publicado 2022

Cellular density-dependent down-regulation of EP4 prostanoid receptors via the up-regulation of hypoxia-inducible factor-1α in HCA-7 human colon cancer cells

por Otake, Sho, Yoshida, Kenji, Seira, Naofumi, Sanchez, Christopher M, Regan, John W, Fujino, Hiromichi, Murayama, Toshihiko
Publicado 2015

Cellular density‐dependent increases in HIF‐1α compete with c‐Myc to down‐regulate human EP4 receptor promoter activity through Sp‐1‐binding region

por Seira, Naofumi, Yamagata, Kazuyuki, Fukushima, Keijo, Araki, Yumi, Kurata, Naoki, Yanagisawa, Naoki, Mashimo, Masato, Nakamura, Hiroyuki, Regan, John W., Murayama, Toshihiko, Fujino, Hiromichi
Publicado 2018