The interaction of interleukin-2 (IL-2) with its receptor (IL-2R) critically regulates the T-cell immune response, and the alpha chain CD25/IL-2Ralpha is required for the formation of the high-affinity receptor. Tissue-specific, inducible expression of the IL-2Ralpha gene is regulated by at least three positive regulatory regions (PRRI, PRRII, and PRRIII), but none responded to CD28 engagement ...

Interleukin-1 has been implicated as a mediator of recurrent pericarditis. The efficacy and safety rilonacept, an interleukin-1α interleukin-1β cytokine trap, were studied previously in phase 2 trial involving patients with

Interleukin-2 (IL-2) regulates different functions of various lymphoid cell subsets. These are mediated by its binding to the IL-2 receptor (IL-2R) composed of three subunits (IL2-Ralpha, -beta, and -gamma(c)). IL-2Rbeta is responsible for the activation of several signaling pathways. Ectodomain shedding of membrane receptors is thought to be an important mechanism for down-regulation of cell s...

AIM: to study the cytokine link of immunity in patients with new coronavirus infection COVID-19 and possibility using these data predict risk lung tissue damage.
 MATERIALS AND METHODS: Patients diagnosed were divided into 4 groups depending on severity disease: 1 asymptomatic patients; 2 damage amount 25%; 3 50%; 75% (according results computed tomography). Immunological studies performed...

Introduction: Multiple sclerosis is a chronic inflammatory disease of central nervous system. The etiology of MS is slightly known, but genetic and environmental factors are reported. Vitamin D regulates gene expression and affects target cell functions. The aim of this study was to investigate the expression variation of IL-2 and IL-4 genes under vitamin D supplementation in patients with mult...