Regulatory T cells in children with allergy and asthma: it is time to act

Abstract

Nowadays allergy and asthma are a huge medical problem. Despite deeper and more precise knowledge concerning their pathogenesis and the role of the immune system in these processes, so far immunotherapy is the only treatment which can modify the course of these diseases. Considering that regulatory T cells (Treg cells) have a great significance in pathogenesis of both diseases it seems appropriate to pay attention to their role in the treatment process. This work summarizes the Treg cells characteristics, the influence of allergen specific immunotherapy and other treatment modalities on Treg cells, and the possibility of using Treg cells in therapy.

Keywords: Allergy; Asthma; Children; Immunotherapy; Regulatory T cells.