Flow cytometry analysis of CD127 expression on BAL CD4+ T cells. Firstly, lymphocytes were gated in FSC and SSC. Secondly, CD4+ cells were gated in the histogram. CD25 and CD127 expression on the gated CD4 cells were analyzed in a dot plot. The grey area indicates CD25+CD127dim population.
Roos-Engstrand et al. Respiratory Research 2011 12:74 doi:10.1186/1465-9921-12-74