In the case of mycosis fungoides and Sezary syndrome, this protective association was mentioned by Jackow et al. [27], who identified HLA-DR6 (*1301, *1302, and *1402) but unfortunately, the association did not remain valid after the correction of p. Another study conducted by Galleze et al. [64] mentioned HLA-DRB1*13 and HLA-DQB1*03 for their protective effect against Hodgkin lymphoma and non-Hodgkin lymphoma. The gene discussed is HLA-DQB1; the disease is Sezary syndrome.