Lung Cancer; A Disease That Traps Both Smokers And Non-Smokers
Transferred Through Genes?
Not every smoker and passive smoker develops lung cancer and there are patients who never did tobacco smoking and still have the disease which leads to the question; what actually causes this killer disease?
We all inherit certain genes and when genes intervene, DNA repair it brings people under higher risk for not only lung cancer but several types of cancer. There’s no certainty about it though, it’s been said that lung cancer can be caused due to individual’s genetic sensitivity. So far, there is no test to identify the increased genetic risk of cancer for conventional use.