COPD and lung cancer (herein, non-small cell lung cancer, NSCLC) are worldwide health concerns. Epidemiological evidence highlight that COPD patients are 6.35 times more likely to develop lung cancer compared to the normal population, supporting the concept that COPD is one of the driving factors of lung cancer establishment. Because these two diseases share common etiological insults, i.e. cigarette smoke (CS) and environmental pollution, and common threatening lung-associated chronic inflammation, the main goal of this review is to describe what so-far identified as molecular/cellular mechanism/s that link COPD to lung cancer. Our data support the role of the inflammasome in both COPD and lung cancer establishment. In particular, we found that absent in melanoma 2 (AIM2) inflammasome paves the way for chronic inflammatory conditions at the basis of both COPD and NSCLC, standing at the crossroad for lung carcinogenesis. We believe that tracking down pathways and molecular interactions related to the inflammasome could open new prospective for therapeutic strategies for both COPD and NSCLC.

Chronic Obstructive Pulmonary Disease (COPD) and lung cancer: is the inflammasome at the cross-talk?

Chiara Colarusso
Writing – Review & Editing
2022

Abstract

COPD and lung cancer (herein, non-small cell lung cancer, NSCLC) are worldwide health concerns. Epidemiological evidence highlight that COPD patients are 6.35 times more likely to develop lung cancer compared to the normal population, supporting the concept that COPD is one of the driving factors of lung cancer establishment. Because these two diseases share common etiological insults, i.e. cigarette smoke (CS) and environmental pollution, and common threatening lung-associated chronic inflammation, the main goal of this review is to describe what so-far identified as molecular/cellular mechanism/s that link COPD to lung cancer. Our data support the role of the inflammasome in both COPD and lung cancer establishment. In particular, we found that absent in melanoma 2 (AIM2) inflammasome paves the way for chronic inflammatory conditions at the basis of both COPD and NSCLC, standing at the crossroad for lung carcinogenesis. We believe that tracking down pathways and molecular interactions related to the inflammasome could open new prospective for therapeutic strategies for both COPD and NSCLC.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11386/4905755
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