How Mesothelioma Causes Cancer
Mesothelioma is a rare and aggressive cancer that affects the lining of the lungs, abdomen, and heart. Although it can be caused by several factors, exposure to asbestos is the most common cause. In this article, we will discuss mesothelioma causes, including asbestos exposure and other risk factors, and how mesothelioma causes cancer.
Asbestos Exposure
Asbestos is a naturally occurring mineral that was widely used in construction, shipbuilding, and other industries because of its durability and heat resistance. When asbestos fibers are inhaled or ingested, they can cause damage to the lining of the lungs, abdomen, or heart, leading to mesothelioma. Asbestos exposure can occur in several ways, including occupational exposure, environmental exposure, and secondary exposure.
Occupations with a high risk of asbestos exposure include construction workers, shipyard workers, factory workers, electricians, plumbers, and firefighters. Environmental exposure to asbestos can occur through the inhalation of asbestos fibers released from natural deposits or from the weathering of asbestos-containing materials. Secondary exposure to asbestos occurs when people come into contact with asbestos fibers on the clothing or skin of someone who has been exposed to asbestos.
Other Risk Factors
While asbestos exposure is the most common cause of mesothelioma, other risk factors can also increase the likelihood of developing the disease. Age and gender are two factors that can affect the risk of mesothelioma. Men are more likely to develop mesothelioma than women, and the risk of mesothelioma increases with age.
Genetics can also play a role in the development of mesothelioma. Certain genetic mutations and gene variants have been linked to an increased risk of mesothelioma. In addition, exposure to radiation can increase the risk of mesothelioma.
How Mesothelioma Causes Cancer
Asbestos fibers are the primary cause of mesothelioma, as they can damage the cells that line the lungs, abdomen, and heart. The fibers can cause inflammation and scarring, leading to the development of tumors. Over time, the tumors can grow and spread to other parts of the body.
In addition to causing physical damage to the body, asbestos fibers can also cause cellular and genetic changes that contribute to the development of mesothelioma. Asbestos fibers can disrupt the normal functioning of cells, leading to DNA damage and mutations. These changes can cause cells to grow and divide uncontrollably, leading to the development of cancer.
Conclusion
Mesothelioma is a rare and aggressive cancer that can be caused by several factors, with asbestos exposure being the most common cause. Other risk factors include age, gender, genetics, and radiation exposure. Understanding the causes of mesothelioma is essential for preventing and treating the disease. If you believe you have been exposed to asbestos, it is important to seek medical attention and inform your healthcare provider of the potential exposure. Early detection and treatment can improve outcomes for people with mesothelioma.