So-called inflammatory dendritic cells (also known as inflammatory dendritic epidermal cells (IDECs)) likely represent a prominent form of CD11c+ monocyte-derived alternatively-activated dendritic cells in AD skin [24], [25], and an abundant CD11c+ cell population can also be observed in CRS with nasal polyposis (Figure S2). The gene discussed is ITGAX; the disease is congenital rubella syndrome.