“…Several studies indicate the loss of CD7 gene expression in the abnormal T cells of patients with MF (Abel, Wood, Hoppe, & Warnke, 1985;Feng et al, 2010;Jamal et al, 2001;Kelemen, White, Gatter, Braziel, & Fan, 2010;Matsuzawa et al, 2015;Merrill et al, 2017;Oshtory, Apisarnthanarax, Gilliam, Cooper, & Meyerson, 2007;Pearson, Fujita, & High, 2017). The skin infiltration in MF contains a high number of CD7 − T cells with high expression of CLA.…”