COPD is due to prolonged contact with chemicals (3), specially cigarette (4), causing devastation of the tiny airways and lung parenchyma through chronic irritation (5) and other systems just like the increased variety of goblet cells, hyperplasia of mucoid glands and fibrosis (6)

COPD is due to prolonged contact with chemicals (3), specially cigarette (4), causing devastation of the tiny airways and lung parenchyma through chronic irritation (5) and other systems just like…

(and TLR9fsTM/+mice

(and TLR9fsTM/+mice. has not been addressed. Collectively, these reports suggest that the disease results associated with chronic dysregulation of TLR7 and TLR9 are unique, but the lack of an animal…