T-cell allorecognition of donor glutathione S-transferase T1 in plasma cell-rich rejection

Figure 1 Polyclonal response of T cells upon recall with peptides of the glutathione S-transferase T1 protein. Percentages of activation upon exposure to the different pools are represented. Three cell types showed activation at different levels. A: Only CD8⁺ lymphocytes of patients included in group 1 showed activation. The numbers in the figure represent the highest value obtained for each pathway when activation was induced by different pools of peptides; B: Activation of CD4⁺ lymphocytes was observed in patients of groups 1 and 3; C: CD4⁺CD8^low cells showed the highest percentage of activation. ¹Indicate that the analysis could not be performed in these patients.