High-performance liquid chromatographic measurement of urocanic acid isomers and their ratios in naturally light-exposed skin and naturally shielded skin

Mechanism of immune suppression by ultraviolet irradiation in vivo. I. Evidence for the existence of a unique photoreceptor in skin and its role in photoimmunology.

E. C. De Fabo, Frances P. Noonan · The Journal of Experimental Medicine · 1983 · 535 citations · Full text

Medicine, Dermatology, Immunology +15

cis-urocanic acid suppression of contact hypersensitivity induction is mediated via tumor necrosis factor-α

Iwao Kurimoto, J. Wayne Streilein · The Journal of Immunology · 1992 · 190 citations

Medicine, Dermatology, Immunology +16

Cis-Urocanic Acid, a Product formed by Ultraviolet B Irradiation of the Skin, Initiates and Antigen Presentation Defect in Splenic Dendritic Cells In Vivo

Frances P. Noonan, Edward C. De Fabo, Harry Morrison · Journal of Investigative Dermatology · 1988 · 158 citations

Life Sciences, Dermatology, Immunology +13

Factors controlling the expressed activity of histidine ammonia-lyase in the epidermis and the resulting accumulation of urocanic acid

Ian Scott · Biochemical Journal · 1981 · 98 citations · Full text

Life Sciences, Biochemistry, Molecular Biology +13

UROCANIC ACID ANALOGUES AND THE SUPPRESSION OF THE DELAYED TYPE HYPERSENSITIVITY RESPONSE TO <i>Herpes simplex</i> VIRUS

M Norval, Thomas J. Simpson, Esfandiar Bardshiri et al. · Photochemistry and Photobiology · 1989 · 87 citations

Life Sciences, Immunology, Infectious Diseases +10