CD206+Iba1+ cells were concentrated within the demyelination lesion core (Fig. 8a), surrounded by oligodendrocyte-linage cells (Fig. 5a, c), astrocytes (Fig. 6a), and other M/M cells, including CD16/32+Iba1+ cells (Fig. 8b). The gene discussed is MRC1; the disease is Peripheral demyelination.