Hypoxia activates the cyclooxygenase-2–prostaglandin E synthase axis
James J. Lee, Mitsuteru Natsuizaka, Shinya Ohashi, Gabrielle S. Wong, Munenori Takaoka, Carmen Z. Michaylira, Daniela Budo, John W. Tobias, Michiyuki Kanai, Yasuhiro Shirakawa, Yoshio Naomoto, Andres J.P. Klein-Szanto, Volker H. Haase, and Hiroshi Nakagawa