Assertion: epithelium's cell | /r/CapableOf | produce chemokine
Facets:
Source sentences:
text: Unlike airway epithelial cells, alveolar epithelial cells do not respond directly to LPS but do produce chemokines in response to the tumor necrosis factor-α (TNF-α) and IL-1β secreted by alveolar macrophages in response to bacteria or their products.