While there were no significant differences in the expression of STIM1 (p = 0.32), ORAI1 (p = 0.66), ORAI2 (p = 0.37), or ORAI3 (p = 0.70), we found that HC neurons differentiated for 2 weeks had significantly higher expression of STIM2 than BD neurons after 2 weeks of differentiation (p = 0.012) and after 8 weeks of differentiation (p = 0.012). The gene discussed is ORAI1; the disease is Behcet disease.