Figure 2From: Endoplasmic reticulum stress mediates house dust mite-induced airway epithelial apoptosis and fibrosisHDM induces ER stress and active caspase-3. Mice were challenged with PBS, HDM, LPS or Ovalbumin + LPS as depicted (A). Western blot analysis of whole lung lysates for ER stresses markers (B). Representative images showing up-regulation of ERp57 and active caspase-3 in the airway epithelium of HDM challenged mice (n = 4) (C).Back to article page