FASN and glioblastoma: In addition, the number of total FASN+ EVs per ml of plasma was increased in anaplastic asytrocytoma patients (mean 1.4 × 106/mL AA vs 5.9 × 105/mL HD, P = 0.04), with a similar trend in glioblastoma patients, although this did not reach significance due to a higher standard deviation (mean 2.2 × 106/mL GBM vs 5.9 × 105/mL HD, P = 0.14).