A functional polymorphism in the IL‐10 promoter influences the response after vaccination with HBsAg and hepatitis A
Thomas Höhler, Esther Reuss, Christine M. Freitag, Peter M. Schneider – 25 May 2005 – The immune response to hepatitis B surface antigen (HBsAg) is mostly genetically determined. Interleukin 10 (IL‐10) is a central immunoregulatory cytokine with important effects on B‐cells. We have studied the influence of IL‐10 promoter polymorphisms on the immune response to HBsAg and hepatitis A vaccination. We vaccinated 202 twin pairs in an open prospective study with a combined recombinant HBsAg/inactivated hepatitis A vaccine.