No significant differences in xCT mRNA levels were observed between NAWM of MS patients (n = 8) and controls (n = 5), (fold change controls vs. MS patients: 1.00 ± 0.28 vs. 1.50 ± 0.27; p = 0.166, Fig. 1a). Here, SLC7A11 is linked to myeloid sarcoma.