β-Sitosterol 3-O-D-glucoside increases ceramide levels in the stratum corneum via the up-regulated expression of ceramide synthase-3 and glucosylceramide synthase in a reconstructe...

by Shogo Takeda, Shuko Terazawa, Hiroshi Shimoda, Genji Imokawa
Published 2021-01-01

The Attenuated Secretion of Hyaluronan by UVA-Exposed Human Fibroblasts Is Associated with Up- and Downregulation of HYBID and HAS2 Expression via Activated and Inactivated Signali...

by Shuko Terazawa, Mariko Takada, Yoriko Sato, Hiroaki Nakajima, Genji Imokawa
Published 2021-02-01

The UVB-Stimulated Expression of Transglutaminase 1 Is Mediated Predominantly via the NFκB Signaling Pathway: New Evidence of Its Significant Attenuation through the Specific Inter...

by Shuko Terazawa, Shingo Mori, Hiroaki Nakajima, Michitaka Yasuda, Genji Imokawa
Published 2015-01-01

The Inhibitory Effects of Anti-Oxidants on Ultraviolet-Induced Up-Regulation of the Wrinkling-Inducing Enzyme Neutral Endopeptidase in Human Fibroblasts.

by Hiroaki Nakajima, Shuko Terazawa, Takao Niwano, Yorihiro Yamamoto, Genji Imokawa
Published 2016-01-01