Fig. 3From: Ferritin nanoparticles for improved self-renewal and differentiation of human neural stem cellsIncreased cell-cell interactions in hfNSC neurospheres by ferritin nanoparticle incorporation after 6 days of culture under expansion media conditions. a Immunofluorescence staining for Nestin (green) and N-cadherin (red) of hfNSC neurospheres. Cell nuclei were counterstained with DAPI. Scale bar = 50 μm. b qPCR analysis for evaluating gene expression of adhesion molecules related to cell-cell interactions including E-cadherin (CDH1) and N-cadherin (CDH2) (n = 3, *p < 0.05 and **p < 0.01 versus No ferritin group)Back to article page