Diseases associated with certain UBASH3A single nucleotide polymorphisms include rheumatoid arthritis [16], vitiligo [17], Graves’ disease [18], celiac disease [16], systemic lupus erythematosus [19,20,21], atopic dermatitis [22], and Addison’s disease [23] (Figure 2). The gene discussed is UBASH3A; the disease is rheumatoid arthritis.