Emma Lewis et al. (5) demonstrate
the ability of pregnancy to induce a hypofunctional state in fetus-specific CD8+
T cells. IFNγ, interferon-g; IL7R, interleukin-7 receptor, TNFα,
tumor necrosis factor-α; Tox, PD-1, Lag3, CD38, co-inhibitory markers
associated with T cell dysfunction and exhaustion; Satb1, CCR7, IL7-R, markers
associated with typical effector T cell response