Immunotropic effects of hypoglycemic agents on coronavirus infection: a view from the perspective of pharmacogenetics

Abstract

Diabetes mellitus is a predictor of the severe course of a new coronavirus infection and high mortality, in this regard, the selection of appropriate hypoglycemic therapy is a vital issue. In this article, we paid attention to dipeptidyl peptidase-4 (DPP-4) inhibitors, since this group of drugs has features like low risk of hyperglycemia and immuno-mediated effects. For the most effective treatment, it is necessary to take into account the individual characteristics of each patient, namely, the achievements of pharmacogenetics. The genetic variability of the response to therapy with DPP-4 inhibitors is due to a variety of polymorphisms, several main variations are considered in the review. The ambiguity of the available studies on the effectiveness of DPP-4 inhibitors in patients with type 2 diabetes with COVID-19 indicates the need to continue pharmacogenetic studies. The combination of knowledge about the subtleties of the mechanisms of pharmacological action of drugs and individual characteristics of pharmacodinamics will ensure the greatest effectiveness and safety of personalized therapy of diabetes mellitus against the background of coronavirus infection.