Figure 1From: Human marrow stromal cells reduce microglial activation to protect motor neurons in a transgenic mouse model of amyotrophic lateral sclerosisHuman marrow stromal cell transplantation delayed disease progression and prolonged survival in SOD1 mice. Cumulative probability of disease onset (A) and survival (B) for Cu/Zn superoxide dismutase 1 (SOD1) mice beginning at 8 weeks of age treated with intrathecal injection of human marrow stromal cells (hMSCs), relative to PBS treatment. Survival and onset of SOD1 mice were significantly improved by hMSC treatment (*P <0.01). (C) Effect of hMSC treatment on motor performance in G93A SOD1 transgenic mice from 8 weeks of age. There was a significantly improved motor performance in G93A mice treated with hMSC injection from 15 to 17 weeks of age (*P <0.01). Values are mean ± standard error of the mean.Back to article page