NALP1 involvement in cigarette smoke induces cutaneous inflammation
نویسندگان
چکیده
منابع مشابه
Cigarette smoke induces cellular senescence.
Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of death in the United States, and cigarette smoking is the major risk factor for COPD. Fibroblasts play an important role in repair and lung homeostasis. Recent studies have demonstrated a reduced growth rate for lung fibroblasts in patients with COPD. In this study we examined the effect of cigarette smoke extract (CSE) ...
متن کاملInvolvement of MMP-12 and phosphodiesterase type 4 in cigarette smoke-induced inflammation in mice.
The aim of the present study was to characterise a mouse model of airways inflammation induced by cigarette smoke and to compare it with a lipopolysaccharide (LPS) model with regards to the efficacy of a PDE4 inhibitor (cilomilast), a corticosteroid (dexamethasone) and macrophage metalloelastase (MMP)-12 gene deletion. Cigarette smoke exposure for 3 days induced a time-dependent airway neutroph...
متن کاملCigarette Smoke Extract Induces a Phenotypic Shift in Epithelial Cells; Involvement of HIF1α in Mesenchymal Transition
In COPD, matrix remodeling contributes to airflow limitation. Recent evidence suggests that next to fibroblasts, the process of epithelial-mesenchymal transition can contribute to matrix remodeling. CSE has been shown to induce EMT in lung epithelial cells, but the signaling mechanisms involved are largely unknown and subject of this study. EMT was assessed in A549 and BEAS2B cells stimulated w...
متن کاملRole of CXCR2 in cigarette smoke-induced lung inflammation.
It has been hypothesized that the destruction of lung tissue observed in smokers with chronic obstructive pulmonary disease and emphysema is mediated by neutrophils recruited to the lungs by smoke exposure. This study investigated the role of the chemokine receptor CXCR2 in mediating neutrophilic inflammation in the lungs of mice acutely exposed to cigarette smoke. Exposure to dilute mainstream...
متن کاملChrysin suppresses cigarette smoke-induced airway inflammation in mice.
Cigarette smoke-induced airway inflammation is one of the most important features of chronic airway diseases. Studies suggest that chrysin possesses strong anti-inflammatory properties and this study aimed to investigate the effect of chrysin on cigarette smoke-induced airway inflammation in mice. Mice with exposure to cigarette smoke were intraperitonealy injected with chrysin (10, 20 mg/kg·d)...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Free Radical Biology and Medicine
سال: 2021
ISSN: 0891-5849
DOI: 10.1016/j.freeradbiomed.2020.12.367