This comes after one of the first murine studies using Kit‐dependent MC‐deficient mice reported protection from BP in these mice,13 but later work by Kasprick et al., which employed the Kit‐independent Mcpt5Cre/iDTRfl/fl strain in their study of MCs in the a model of EBA contradicted this finding.20 The gene discussed is KIT; the disease is acquired epidermolysis bullosa.