Over there cigarette it is not the only cause of the cancer to the lung. also the smog daily plays a role in this type of disease, especially in non-smokers. The research conducted illustrates the process linking air pollution and lung cancer. The health data of 460,000 people in the UK, South Korea and Taiwan were analysed. This is to understand the link between smog exposure and lung cancer risk.
The increase in PM2.5 is related to the increase in lung cancer in non-smokers. In particular, the increase in tumors associated with mutation of a gene called Egfr. PM2.5 is a finer atmospheric particle that can penetrate deep into the lungs into the blood. It seems that the particulate matter also causes mutations in the gene called Kras, also linked to lung tumors. Our cells, when exposed to smog, create ainflammation in response to some type of injury. In lung cells that have these mutations, inflammation can give rise to: cancer. This does not happen in non-mutated cells.
That is why even healthy people who have never smoked or inhaled secondhand smoke develop lung cancer. PM2.5 causes inflammation by producing cytokines and interleukin 1 beta, a molecule that is activated in bacterial infections. This is where the proliferation of cells with the Efgr mutation, the ones most at risk of becoming cancerous, is triggered. This is the explanation that smog prefers proliferation of the tumors. The solutions for interleukin 1 beta are: antibodies monoclonals that can block it.
Source: Lega Nerd
I am Bret Jackson, a professional journalist and author for Gadget Onus, where I specialize in writing about the gaming industry. With over 6 years of experience in my field, I have built up an extensive portfolio that ranges from reviews to interviews with top figures within the industry. My work has been featured on various news sites, providing readers with insightful analysis regarding the current state of gaming culture.
