Yoh‐ichi Koyama

Effects of Collagen Peptide Ingestion on UV-B-Induced Skin Damage

Midori Tanaka, Yoh‐ichi Koyama, Y. Nomura · Bioscience Biotechnology and Biochemistry · 2009 · 169 citations · Full text

Inflammation, Medicine, Skin Hydration +11

Effects of Ingestion of Collagen Peptide on Collagen Fibrils and Glycosaminoglycans in the Dermis

Naoya Matsuda, Yoh‐ichi Koyama, Yoshinao Z. Hosaka et al. · Journal of Nutritional Science and Vitaminology · 2006 · 117 citations · Full text

Tissue Engineering, Collagen Fibrils, Engineering +18

Differential Effects of Cytokines and Immunosuppressive Drugs on CD40, B7–1, and B7–2 Expression on Purified Epidermal Langerhans Cells

Cláudio Guedes Salgado, Koichiro Nakamura, Makoto Sugaya et al. · Journal of Investigative Dermatology · 1999 · 64 citations · Full text

Immune Regulation, Immunology, Immunologic Mechanism +17

Spatiotemporal Changes of Fibronectin, Tenascin-C, Fibulin-1, and Fibulin-2 in the Skin During the Development of Chronic Contact Dermatitis

Masashi Kusubata, Arisa Hirota, Tetsuya Ebihara et al. · Journal of Investigative Dermatology · 1999 · 64 citations

Chronic Contact Dermatitis, Autoimmune Disease, Cutaneous Biology +6

Effect of Tenascin-C Deficiency on Chemically Induced Dermatitis in the Mouse

Yoh‐ichi Koyama, Masashi Kusubata, Atsushi Yoshiki et al. · Journal of Investigative Dermatology · 1998 · 54 citations · Full text

Inflammation, Chemically Induced Dermatitis, Autoimmune Disease +10