Figure 4From: The prion protein regulates beta-amyloid-mediated self-renewal of neural stem cells in vitro Schematic of beta-amyloid (Aβ) peptide influences on prion protein (PrP) knock-out (KO) and wild-type (WT) neural stem cell (NSC) growth. Representation of NSC neurosphere formation without Aβ and when Aβ is added to KO and WT NSCs.Back to article page