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. 2014 Feb 5;9(2):e87774. doi: 10.1371/journal.pone.0087774

Figure 3. Upregulated SENEX mRNA expression in CD4+CD25hi Tregs sorted from Aged UBC patients.

Figure 3

Tregs were sorted by FACS, SENEX mRNA level was detected by real-time quantitative PCR. An significant increase in SENEX mRNA expression was detected in CD4+CD25hi Tregs (2−△△CT = 0.8532±0.1078) as compared to CD4+CD25- Teffs (0.1564±0.0731) in Aged UBC patients (p = 0.027), and this increase was not observed in other groups. Tregs SENEX mRNA expression in Aged UBC patients was signicantly higher than those in Aged Healthy Controls (0.0923±0.0519) and Young Healthy Controls (0.1455±0.0792) (p<0.05 for each Mann-Whitney U-test). Data were expressed as the mean ± SD. ▴ vs. Teffs sorted from Aged UBC patients, P<0.05; △vs. Tregs in Aged Healthy Controls and Young Healthy Controls, P<0.05.