Figure 6From: Low frequency of CD4+CD25+ Treg in SLE patients: a heritable trait associated with CTLA4 and TGFβ gene variantsRelative distribution of CD4+CD25+CD45RO+ T cell frequency in patients and their relatives (n = 231) with the number of positive answers to the survey questionnaire, indicating a negative correlation between the frequency of CD4+CD25+CD45RO+ T cells and the number of positive answers to the survey questionnaire.Back to article page