PDPN and congenital diaphragmatic hernia: Quantitively, the percentage of Pdpn+ cells was lower in the lungs from N/B CDH animals (35.1 ± 3.522, n = 4 in controls; 14.33 ± 1.122, n = 6 in CDH) (p<0.001), whereas the number of proSPC+ cells was not significantly different (14.05 ± 3.75, n = 4 in controls; 7.539 ± 0.6618, n = 6 in CDH) (p = 0.0672) (Fig 6B and 6C).