[The role of genetic polymorphisms of interleukins in chronic lymphocytic leukemia in patients of different ages].

Chronic lymphocytic leukemia (CLL) is a multifactorial disease, in which development the important role played the cytokine genes, in particular interleukins. This type of leukemia is more common in the elderly. The purpose of the study was to evaluate the association of genetic polymorphisms of interleukin with the development of chronic lymphocytic leukemia among residents of the Central Chernozem region of Russia.