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. 2012 Oct 29;22(3):531–543. doi: 10.1093/hmg/dds464

Figure 3.

Figure 3.

Reduced expression of desmosomal genes in human keratinocytes isolated from AEC syndrome patients. (A) Immunoblotting of total cell extracts from human keratinocytes isolated from humans affected by AEC syndrome (AEC1 and AEC2) or unaffected controls (CTR1 and CTR2) using antibodies against the indicated desmosomal proteins. Keratinocytes were cultured in low-calcium conditions (−Ca) and collected before reaching confluency or cultured at confluency for 24 h in the presence of 0.3 mm and 1.2 mm calcium (+Ca). (B) Real-time RT–PCR on RNA isolated from human keratinocytes from AEC patients and from controls. Data are normalized for RPLP0 RNA levels and are represented as mean +/− SD normalized mRNA levels (*P-value ≤0.05; n = 4; for Dsg1 P-value = 0.06).