B. Immunohistochemistry and confocal microscopy of Mtmr2-/- cultures treated with 5ng/ml and 10ng/ml rhTACE, with quantification of the percentage of myelin outfoldings; n=10 (NT), n=10 (5ng/ml), n=11 (10ng/ml), DRGs/coverslips. A total of 547, 557, and 571 Mbp fibers were quantified, respectively, p<0.0001, nonparametric one-way ANOVA, followed by Dunn's post hoc test. 