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. 2017 May 9;8:15068. doi: 10.1038/ncomms15068

Figure 7. Schematic model of the role of Treg cells in BM microenvironment.

Figure 7

Foxp3+ Treg cells in BM regulate the activation status of cytotoxic T cells and maintain the function of BM environment including ICAM1+perivascular cells. Activated T cells after Treg cells depletion could abrogate IL-7 secretion from ICAM1+ perivascular cells resulting in a defective B-cell differentiation from HSC.