Hirofumi Ohtaki

l-Tryptophan-mediated Enhancement of Susceptibility to Nonalcoholic Fatty Liver Disease Is Dependent on the Mammalian Target of Rapamycin

Yosuke Osawa, Hiromitsu Kanamori, Ekihiro Seki et al. · Journal of Biological Chemistry · 2011 · 89 citations · Full text

Metabolic Syndrome, Mammalian Target, Biochemistry +11

The Absence of IDO Upregulates Type I IFN Production, Resulting in Suppression of Viral Replication in the Retrovirus-Infected Mouse

Masato Hoshi, Kuniaki Saito, Akira Hara et al. · The Journal of Immunology · 2010 · 78 citations

Viral Replication, Immunology, Immunologic Mechanism +20

Effects of Indoleamine 2,3-Dioxygenase Deficiency on High-Fat Diet-Induced Hepatic Inflammation

Junji Nagano, Masahito Shimizu, Takeshi Hara et al. · PLoS ONE · 2013 · 55 citations · Full text

Indoleamine 2,3-Dioxygenase Deficiency, Lipid Peroxidation, Immunology +25

IDO1 Plays an Immunosuppressive Role in 2,4,6-Trinitrobenzene Sulfate–Induced Colitis in Mice

Manabu Takamatsu, Akihiro Hirata, Hirofumi Ohtaki et al. · The Journal of Immunology · 2013 · 55 citations · Full text

Inhibition of indoleamine 2,3‐dioxygenase 1 expression alters immune response in colon tumor microenvironment in mice

Manabu Takamatsu, Akihiro Hirata, Hirofumi Ohtaki et al. · Cancer Science · 2015 · 50 citations · Full text

Chemoprevention Strategy, Immunology, Immune Regulation +19