The possible role of immunogenetic factors in the pathogenesis of HIV infection

In this review the data on the presence of associations between immunogenetic markers and the development of HIV infection are presented. Special attention is given to spatial relationships of genetic determinants, responsible for the synthesis of the components of the complement system on one hand and the genes controlling resistance to the causative agents of opportunistic infections and malignant growth on the other hand. Suggestion is made on close relationship between the specific features of the course of HIV infection and the genetic control, responsible for the synthesis of complement components, in particular the genes making up the HLA system.