A single layer of compressed cubical cells cover our organs.  This layer is called mesothelium and it lines the serous cavities of our body.  When the minute particles of mesothelioma asbestos get deposited in it, the cells of mesothelium become cancerous.  Slowly and steadily it spreads to the adjacent organs and their functions are disturbed.  The victim therefore suffers from a premature death.  According to statistics exposure to asbestos is the reason behind almost 90 percent of all mesothelioma cases.

Asbestos is a naturally occurring mineral that is put to extensive industrial use. Its flexible but strong fibers can be converted into thin threads. It is widely used in making cement, roof shingles, textiles, insulation etc. During the manufacturing period, thin fibers float in the air and get inhaled or swallowed and many of these particles reach the mesothelium. The fibers of this material have the capability to change the functions of macrophages and thereby create suitable conditions for mesothelioma development. Mesothelioma asbestos retards the functioning of our immune system by deactivating tumor suppressor genes and activating oncogenes, proto-oncogenes, error prone DNA repair enzymes and telomerase and prevents apoptosis.

Risks of contracting mesothelioma are common among those who are staying near asbestos mines. Increased risks are there for the workers of factories and workshops where asbestos is used. The risk factor can be significantly decreased by wearing protective gear while handling asbestos.

Family members of people who work in asbestos filled atmosphere may also contract the cancer through the particles carried by the worker’s clothes and hair. Showering and changing cloths after work are essential to counter this. Some building materials, especially those used for insulation contain asbestos, which may endanger the lives of the inhabitants.

Mesothelioma symptoms start showing only many years after asbestos exposure particles.  By that point the situation turns irretrievable in many cases.  But correct and prompt diagnosis joined with meticulous treatment measures has extended the lifespan of many people around us.  Surgery, medicine, radiation and some modern cures like gene therapy are partly useful in the fight against this alarming malaise.  But the only way is to avoid coming into contact with mesothelioma asbestos or using protective contraptions while handling the compound.

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