Treg cells in spleen, tumor draining lymph node and tumor mass.

<p>Single cell suspension from spleen, tumor draining lymph nodes, and tumor of control and MIP treated tumor bearing mice were analyzed for the expression of CD4 and FoxP3 by flow cytometry. In tumor microenvironment and tumor draining lymph node, the percentage of Treg cells were found to be lower in the MIP treated group as compared to control. In spleen comparable level of these cells were found in both, treated and untreated groups. () CD4+ cells; (––) CD4+FoxP3+ cells.