Chronic mucocutaneous Candidiasis caused by a novel STAT1 mutation: a report of 4 patients

Background: Chronic mucocutaneous Candidiasis (CMCC) is characterized by recurrent or persistent fungal infections of the skin, nails, and oral and genital mucosae. There are several underlying genetic causes for CMCC, with mutations in Signal Transducer and Activator of Transcription-1 (STAT1) accounting for the majority of cases. Aim: To broaden the genotypic spectrum of CMCC caused by STAT1 mutations.