Genetic polymorphism of vitamin D receptor determines its metabolism and efficiency

The review represents the results of researches of vitamin D receptor characteristics and its genetic polymorphism, which is variable in different populations, and also depends on age and gender. This polymorphism determines the association of vitamin D different concentration with the probability of bronchial asthma or chronic obstructive pulmonary disease development, and therefore the different efficacy of drug correction of vitamin D deficiency. However, the scientific data are contradictory, the molecular mechanisms of connection between vitamin D and bronchial tonus or allergic reactions remain unclear, which emphasizes the importance of studies to clarify the role of vitamin D in inflammatory, immune disorders in bronchial obstructive syndrome.