and Marlboro was perfectly positioned for a major comeback
At this time, the physical pulling of the skin causes the canonical mechanotransduction (YAP) signal to activate Engrailed-1, which promotes an EPF-mediated fibrotic response instead of the normal ENF-mediated wound regeneration response, creating fibrotic scars
These stimuli activate airway epithelial cells and alveolar macrophages, leading to the release of pro-inflammatory mediators (e.g., TNF-, IL-1, IL-6) and chemokines (e.g., CXCL8, LTB4) (Figure 1), which recruit neutrophils into the airway wall, ultimately driving the inflammatory response in small airways ( + /CD8 + T lymphocytes
Greenhill was a minor drug dealer in Detroit who had come to Louisville in 1999, attracted by Kentuckys vibrant street market for pain pills, which were fetching five times what they sold for in Detroit