Introducing the four major causes of brain cancer

The occurrence of brain cancer has seriously affected our normal life. As a patient, we must first understand the causes of brain cancer . What are the causes of brain cancer? Let’s take a look at the causes of brain cancer.

1. Physical factors. Some causes of brain cancer are closely related to the site of injury and scars, but a large number of investigations and studies have not found supporting evidence. Data show that radiation can induce cancer of the skin, lips, tongue, and esophagus. Several years after radiotherapy for brain cancer, tumors of other natures occur in the irradiated area. Animal experiments have found that radiation can cause tissue metaplasia (cancer). The mechanism is that radiation causes oncogene mutations in intracranial fibroblasts or meningeal endothelial cells, causing cell cancer.

2. Chemical factors. Animal experiments have shown that a variety of chemicals are the cause of brain cancer (various gliomas, meningiomas, neoplasms, epithelial cancers, pituitary adenomas, etc.), common ones include anthracene compounds, such as methylcholanthracene, diphenylanthracene, benzopyrene, etc., and N-nitrite compounds, such as nitrosopiperidine, dinitrosopiperazine, methylnitrosourea, etc.

3. Biological factors. Experiments have shown that viruses (such as adenovirus, simian vacuolating virus (SV40), tumor virus, etc.) can induce brain cancer in poultry and vertebrates. The virus inserts into the chromosome of the cell, changes the characteristics of the chromosome gene, and changes the original proliferation characteristics of the cell.

4. Congenital and genetic factors. During embryonic development, some cells or tissues may stop growing and remain in the brain. They have the potential to differentiate and are the cause of brain cancer. Common ones include craniopharyngioma, chordoma, teratoma, epithelioid and dermoid cysts, etc. These congenital residual embryonic cells mutate under the action of viruses, radiation, and carcinogenic chemicals, and develop towards the direction of cancer.

The above information is about the causes of brain cancer. I hope it can help you. As long as we understand the causes of brain cancer, we can discover the existence of the disease in time. After we know the causes of brain cancer, we must control the development of the disease in time. Here I wish you a speedy recovery.