Genetic susceptibility to Candida infection: A new look at an old entity

Firinu D.;Pisanu M.;Piras B.;Meleddu R.;Lorrai M.;Manconi P.;Del Giacco S.

2013-01-01

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Abstract

In recent years, several studies have shed light on the pathogenesis of many novel immune defects associated with narrow susceptibility to bacterial, viral and fungal infections. Genetically determined forms of susceptibility to Candida species infection, which had been elusive for a long time, have been recognized. Refractory or recurrent infections of skin, nails and the mucous membranes are clinical signs of chronic mucocutaneous candidiasis, frequently associated with immunological defects in the Th17 subset, which is crucial for host response against infections at mucosal and epithelial sites. Here we review the main clinical features and the mechanisms of diseases which share CMC as main phenotype.