MOG and Alzheimer disease: We discovered that, in MOG-AD pediatric group, CSF sTREM2 concentration were significantly associated with both CSF WBC count (r = 0.657, p = 0.002; Figure 2C) and CSF protein concentration (r = 0.507, p = 0.027; Figure 2D), while found no association described above in the control group (r = −0.199, p = 0.415, Figure 2F; r = 0.272, p = 0.259, Figure 2G; respectively).