Hirofumi Usui

GSK-3β-dependent phosphorylation of adenomatous polyposis coli gene product can be modulated by β-catenin and protein phosphatase 2A complexed with Axin

Satoshi Ikeda, Michiko Kishida, Yoshiharu Matsuura et al. · Oncogene · 2000 · 177 citations · Full text

Gsk-3β-dependent Phosphorylation, Signal Transduction, Signaling Pathway +9

Three distinct forms of type 2A protein phosphatase in human erythrocyte cytosol.

Hirofumi Usui, Miki Imazu, Kazuhiro Maeta et al. · Journal of Biological Chemistry · 1988 · 116 citations · Full text

Aldo-keto Reductase, Phosphatase Iii, Delta Subunits +17

Resolution and reassociation of three distinct components from pig heart phosphoprotein phosphatase.

Teiji Imaoka, Miki Imazu, Hirofumi Usui et al. · Journal of Biological Chemistry · 1983 · 97 citations · Full text

Animal Physiology, Mm Mn2+, Gamma Component +15

Activation of protein phosphatase 2A by cAMP‐dependent protein kinase‐catalyzed phosphorylation of the 74‐kDa B″ (δ) regulatory subunit in vitro and identification of the phosphorylation sites

Hirofumi Usui, Rintaro Inoue, Osamu Tanabe et al. · FEBS Letters · 1998 · 85 citations · Full text

Molecular Regulation, Cellular Physiology, Signaling Pathway +17

Inhibition of the Wnt Signaling Pathway by the PR61 Subunit of Protein Phosphatase 2A

Hideki Yamamoto, Toshihide Hinoi, Tatsuo Michiue et al. · Journal of Biological Chemistry · 2001 · 72 citations · Full text

Gene Product, Xenopus Embryos, Molecular Biology +16