Fig. 2From: T- and NK-cell populations with regulatory phenotype and markers of apoptosis in circulating lymphocytes of patients with CIN3 or microcarcinoma of the cervix: evidence for potential mechanisms of immune suppressionThe change in TGFb1 levels in the sera of patients with cervical cancer compared to healthy individuals. a Boxplots showing increased concentration (ng/ml) of serum TGFβ1 in patients with pre- and microinvasive cancer; *** p < 0.001 (U-test). b Scatterplot illustrating the correlation between the level of TGFβ1 and the percentage of CD4+CD25high lymphocytes in blood of cervical cancer patients (CC) and controlsBack to article page