We did not observe any statistical difference in IL-17A levels between BM and PB from ITP patients or HCs (ITP: 16.41 ± 2.43 vs.15.96 ± 2.93 pg/ml, P = 0.658; Figure 2P; HCs: 13.05 ± 3.27 vs.14.77 ± 2.85 pg/mL, P = 0.126). The gene discussed is IL17A; the disease is autoimmune thrombocytopenic purpura.