Fig. 1From: PGC-1α regulates airway epithelial barrier dysfunction induced by house dust miteExpression of mitochondrial biogenesis markers and junction proteins in bronchial epithelial cells. a–d BEAS-2B cells were treated with HDM (100 μg/ml) or vehicle for 24 h and the cells were harvested. Expressions of PGC-1α, TFAM, E-cadherin and ZO-1 were analyzed by western blotting. Data are expressed as means ± SD (n = 3). *p < 0.05, **p < 0.01Back to article page