CD4+ T cells promote immunity to tuberculosis infection via macrophages. Here the authors show upregulation of SLAMF1/CD150 on infected macrophages after interaction with CD4+ T cells and that the presence of SLAMF1 promotes ROS production by macrophages and the absence of Slamf1 in macrophages results in higher mycobacterial loads in infected mice.
- G. V. R. Krishna Prasad
- Steven J. Grigsby
- Jennifer A. Philips
