Consistent with this finding, we observed a significant decrease in the levels of the Th2-related pro-inflammatory cytokine IL-13 in BALF and of OVA-specific IgE in the sera of asthmatic female mice exposed to SVF (Figure 1C, center and right, **P < 0.01 and *P < 0.05 versus OVA asthma group). Here, IL13 is linked to asthma.