Sunday, April 3, 2011

MHC Mismatch Inhibits Neurogenesis and Neuron Maturation in Stem Cell Allografts

Chen Z, Phillips LK, Gould E, Campisi J, Lee SW, et al. 2011 MHC Mismatch Inhibits Neurogenesis and Neuron Maturation in Stem Cell Allografts. PLoS ONE 6(3): e14787. doi:10.1371/journal.pone.0014787

The role of histocompatibility and immune recognition in stem cell transplant therapy has been controversial, with many reports arguing that undifferentiated stem cells are protected from immune recognition due to the absence of major histocompatibility complex (MHC) markers. This argument is even more persuasive in transplantation into the central nervous system (CNS) where the graft rejection response is minimal.

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