REGULATORY T CELLS
Tools for the identification, isolation, and multicolor analysis of human regulatory T cellsAs published data on the immunosuppressive potential of Regulatory T Cells (Tregs) has accumulated, enthusiasm for their potential application has intensified. Thus Treg research is very active, and new publications emerge almost daily. Today, commonly used markers for Treg identification, isolation, and characterization are CD4, CD25, CD127, and FoxP3. However, new targets with functional significance such as CD39, CD45RA, CTLA-4, and others are rapidly emerging.