Characterization of cord blood interleukin 10 on aflatoxinB1-exposed patients with gestational diabetes.

BACKGROUND: Interleukin 10 (IL10) refers to a pleiotropic cytokine exerted immunoregulation. Aflatoxin B1 (AFB1) is a strong carcinogen, marked by causing immunosuppression. We determined the possible association between cord blood IL10 and AFB1-exposed patients with gestational diabetes (GD). METHODS: Cord blood samples from non-GD adults (n = 3) and GD patients (n = 3) were harvested for determining representative serological parameters by use of biochemical assays and enzyme linked immunosorbent assay (ELISA) tests. RESULTS: As results, GD patients showed no statistical comparable clinical data (hepatic function, lipids metabolism, immune cell count) to those in controls or references. Interestingly, cord blood contents of AFB1 in GD patients were significantly increased when compared to those in non-GD controls, characterized with visibly increased cord blood IL10. CONCLUSIONS: Preliminary clinical data reveal that IL10 may function as a biomarker for immunoregulation in AFB1-exposed GD patients.