The thickening of the pleura proceeds as an increasing amount of cells become cancerous, until death occurs. The Effect of Smoking Although smoking may lead to several forms of cancer, it does not in itself promote mesothelioma. However, an individual that has been exposed to asbestos, and who smokes also, will be more liable to contract the disease than a non-smoker will. This is why smokers are usually awarded lower sums in payment than non-smokers with the same condition. However, it could be wrong to state that smoking is a cause of mesothelioma. It is, however, the cause of many more lung cancer instances than mesothelioma caused by asbestos, and smoking and asbestos together also increase the risk of the patient developing general lung cancers, just as prolonged exposure to asbestos causes more than just mesothelioma.Related StoriesStudy displays post-stroke loss of speech could be recoveredLatitude, summer time daylight exposure make difference in results for children treated with growth hormoneMore research required before recommending antidepressants, Alzheimer's disease medications for stroke recovery: StudySchantz and her colleagues had centered on the prefrontal cortex since it is rich in estrogen receptor beta , a proteins that spurs gene expression and alternative activities in the cell when it binds to estradiol. Genistein activates ER-beta also.