Figure 7.
The equal functionality of TFH cells between the responder and non-responder. CXCR5+CD4+CD25−TFH cells sorted from the responder group and non-responder group in week 12 was cultured with CD19+ B cells from the responder group along with anti-CD3 and anti-IgM for six days. B cells were intracellularly stained for IgG1 and surface stained for GL7. The percentage of IgG1+(A) andGL7+ (B) cells was calculated in CD19+ B cells. Data were from three independent experiments and the mean ± SEM were shown. ns, no significance