Effect of CD44 on goblet cell formation upon combined HDM/CS exposure.

<p>Quantification of mucus producing cells in WT and CD44 KO mice (<b>A</b>). Periodic acid-Schiff (PAS) stain was used to identify goblet cells in the airway mucosa (<b>B-F</b>).ⱡ: Figure representative of PBS/Air and PBS/CS of WT and CD44 KO mice. *p<0.05, **p<0.01, ***p<0.005; n = 8–10 mice/group.