Simon Desras di li pat janm di ke jaden bannan Jovenel lan te gen pis pou avyon drog

Simon Desras di li pat janm di jaden Jovenel lan gen pis pou avyon drog

Mesothelioma Causes

Mesothelioma is a rare and deadly cancer caused by asbestos. While other risk factors can increase the chances of developing mesothelioma, asbestos is the only scientifically proven cause of the disease.

How Asbestos Causes Mesothelioma

Mesothelioma develops in the mesothelium, a thin membrane encompassing the body’s internal organs and cavities. It is caused by exposure to asbestos, often in a workplace environment, though exposure can also take place at home, school, or another location.

How Asbestos Causes MesotheliomaHow Asbestos Causes Mesothelioma

In the most common scenario, asbestos fibers are inhaled and eventually become embedded in the lining of the lungs, abdomen, or heart, causing harmful inflammation that eventually leads to the formation of tumors. In some cases, swallowing asbestos fibers could contribute to a type of mesothelioma that forms in the abdomen, known as peritoneal mesothelioma. Asbestos may also travel through the lymph nodes to other parts of the body, such as the pericardium, the mesothelial layer surrounding the heart.

As generally understood by researchers, asbestos can cause DNA damage both directly and indirectly. Directly, asbestos interferes with the mitosis process in cell division, which can cause cellular damage and mutation. Indirectly, asbestos can cause mesothelial cells to release mutagenic reactive oxygen and nitrogen, which also causes mutation.

The process by which asbestos causes mesothelioma can take a very long time. In most cases, it takes anywhere from 10 to 50 years for mesothelioma to develop after the asbestos exposure occurs. However, in a small number of cases, the latency period is much shorter, and there have even been known cases of mesothelioma in children and young teenagers.

Some Asbestos Types May Cause