FERMT1 and skin atrophy: Loss-of-function mutations in the gene encoding Kindlin-1, FERMT1, leads to Kindler Syndrome, a rare autosomal recessive genodermatosis that causes skin atrophy, blistering, photosensitivity, hyper or hypo-pigmentation, increased light sensitivity and an enhanced risk of developing aggressive squamous cell carcinoma (Guerrero-Aspizua et al., 2019; Lai-Cheong et al., 2009).