Figure 1From: Amnion cell-mediated immune modulation following bleomycin challenge: controlling the regulatory T cell response Human amnion epithelial cell (hAEC)-mediated repair following bleomycin challenge is associated with regulatory T cell (Treg) expansion. (A) Experimental timeline for basic bleomycin studies. (B) The FoxP3+ Treg population was unchanged by bleomycin challenge but was increased in animals that received hAECs. **P <0.01.Back to article page