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. 2022 Mar 7;12:4016. doi: 10.1038/s41598-022-08064-9

Figure 1.

Figure 1

Experimental setup and clinical outcomes. (A) Cartoon summarizing the experimental setup and treatment groups in the ALS mouse model (n = 6 each group). The timing and duration of immunomodulatory drug applications are shown in green and GRPs transplantation in red. All animals received GRPs except Injury group, which received a sham transplantation. (B) Kaplan–Meier curves indicating survival by group. sPIF transplantation seems superior but did not reach statistical significance. (C) Functional assessments using hanging wire test by group. sPIF treatment resulted in significant improvement of motor outcome. mGRPs: glial-restricted precursors; sPIF: synthetic PreImplantation Factor; Tac: Tacrolimus, CB: co-stimulatory blockade. Differences between groups were analyzed using a repeated measure ANOVA model or using a log-rank test.