They reported significantly higher plasma IL-22 levels in NSTEMI patients (33.09 ± 6.53 pg/mL) than in the patients with unstable angina (29.86 ± 3.49 pg/mL, p = 0.02), patients with stable angina (26.96 ± 3.09 pg/mL, p < 0.001), and healthy controls (24.16 ± 2.46 pg/mL, p < 0.001). This evidence concerns the gene IL22 and angina unstable.