Rare and common variants in CARD14, an epidermal regulator of NF-kappaB, in psoriasis

ABSTRACT: Psoriasis is a common inflammatory disorder of the skin and other organs. We have determined that mutations in CARD14, encoding an NF-kB activator within skin epidermis, account for PSORS2. Here we describe fifteen additional rare, missense variants in CARD14, their distribution in seven psoriasis cohorts (>6,000 cases and >4,000 controls), and their effects on NF-kB activation and the transcriptome of keratinocytes. There was an excess of rare variants within CARD14 in cases versus controls (burden test p-value = 0.0015). Some variants were only seen in a single case and included putative pathogenic mutations (c.424G>A [p.Glu142Lys], c.425A>G [p.Glu142Gly]) and the generalized pustular psoriasis mutation, c.413A>C (p.Glu138Ala), that lie within the coiled-coil domain of CARD14. The c.349G

ORGANISM(S): Homo sapiens

SUBMITTER: Elisha Roberson 

PROVIDER: E-GEOD-36381 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress