Xeroderma Pigmentosum (XP) is a rare genetic disorder that affects the skin, eyes, and, in some cases, the nervous system. Among the various subtypes of this condition, the Xeroderma Pigmentosum Group E, also known as the DDB-Negative subtype, is particularly noteworthy. This subtype is caused by mutations in the DDB2 gene. Individuals with this condition […]











