Fig. 4From: Targeting TDP-43 phosphorylation by Casein Kinase-1δ inhibitors: a novel strategy for the treatment of frontotemporal dementiaEffects of CK-1δ inhibitors on the subcellular localization of TDP-43 of control and GRN mutation lymphoblasts. Control and GRN mutation carrier lymphoblasts were seeded at an initial density of 1 × 106 cells × ml−1 and incubated in presence or absence of IGS-2.7 and IGS-3.27 (5 μM) for 24 h. After treatment, lymphoblasts were collected and lysed to obtain the cytosolic (a) and nuclear (b) fragments that were analyzed by Western blotting. α-tubulin and LaminB1 antibodies were used as loading and purity control of the cytosolic and nuclear fractions respectively. A representative experiment is shown. Densitometric analyses represent mean ± SEM of different observations carried out in seven cell lines from each group (*p < 0.05 significantly different from control cells. †p < 0.05 significantly different from untreated cells)Back to article page