The association between plasma cytokine levels in patients with pSS with or without EGMs revealed significantly low IL-1β (p = 0.014), IL-2 (p = 0.035), IL-6 (p = 0.014), IL-17 (p = 0.043), and IL-35 (p = 0.010) levels in patients with EGMs (Figure 3A–C). The gene discussed is IL2; the disease is peeling skin syndrome.