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Fig. 5 | Stem Cell Research & Therapy

Fig. 5

From: Hypoproliferative human neural progenitor cell xenografts survived extendedly in the brain of immunocompetent rats

Fig. 5

Representative pictures show a subpopulation of microglia that upregulate MHC-II expression in response to the surviving human graft. A MHC-II upregulation specifically observed in microglia. B The enhanced MHC-II expression by LPS challenge. C Population data showing that the host MHC-II expression remains relatively low level with no changes over time (ANOVA, P > 0.05). N = 3 biologically independent samples. Scale bar, 50 μm

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