Fig 15. T follicular helper (TFH) lymphocytes significantly increased in post-transplant APRIL/BLyS blockade treated group compared to transplant control.

Flow cytometry was used to assess TFH lymphocyte populations for each group. (A) Graph shows number of cells per 100,000 lymphocytes. TFH lymphocytes were defined as CD4⁺CXCR5⁺CD278⁺. (B) Representative flow cytometry data of bone marrow TFH lymphocytes. Number shown represents percentage of cells in gate.