The results showed that the expression of F9 in serum exosomes from epilepsy patients was higher than that in serum exosomes from healthy controls (****P < 0.0001, Figure 5Aa) and that the expression of TSP-1 in serum exosomes from epilepsy patients was lower than that in serum exosomes from healthy controls (****P < 0.0001, Figure 5Ab). The gene discussed is F9; the disease is epilepsy.