MMP19 and myeloid sarcoma: Using pairwise t-tests, we found significant upregulation of GABRA1 (t(46)=2.035, p = 0.048), MAPK6 (t(46)=2.307, p = 0.026), and MMP19 (t(46)=2.156, p = 0.036) in MS (n = 24) animals compared to controls (n = 24) (Fig. 2e).