The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In recent years major progress has been made in identifying the molecular mechanisms by which UV radiation modulates the immune system of the skin. From these studies it appears that the generation of DNA damage and the subsequent activation of DNA repair enzymes play a critical role in the generation of UV-B-induced immunosuppression. These studies have made use of cells from both nucleotide excision repair (NER)-deficient individuals and mice. Results obtained from these studies have important clinical implications for DNA-repair-deficient patients in particular and for effective photoprotection of human skin in general.