Experts explain what are the factors that lead to nasopharyngeal cancer?

Everyone wants to have a healthy body, but there are always various diseases in life that bother everyone. Nasopharyngeal cancer is one of the common diseases. How much do you know about nasopharyngeal cancer? Below, experts will introduce the factors of nasopharyngeal cancer .

1. Environmental factors

The trace element nickel is present in high levels in water and food in areas with a high incidence of nasopharyngeal cancer. The nickel content in the hair of nasopharyngeal cancer patients is also high, so environmental factors are a major factor in nasopharyngeal cancer. Animal experiments have confirmed that nickel can promote nitrosamine-induced nasopharyngeal cancer. Vitamin deficiency and sex hormone imbalance can also change the sensitivity of the mucosa to carcinogens.

2. Genetic factors

There is a racial and familial clustering of nasopharyngeal carcinoma patients. It has been found that the onset of nasopharyngeal carcinoma is related to human leukocyte antigen (HLA), which means that heredity is also a factor in nasopharyngeal carcinoma.

3. Epstein-Barr virus

There are high concentrations of anti-EB virus antibodies in the serum of NPC patients, and the antibody level fluctuates with the disease. Molecular hybridization and polymerase chain reaction (PCR) techniques are used to detect the expression of specific viral mRNA or gene products in NPC biopsy tissues, confirming that EB virus plays an important role in the occurrence of NPC, which is also a major factor in NPC.

The above content is the factors of nasopharyngeal cancer introduced by experts. Please pay attention to it. I hope it will be helpful to you. If you have other questions about the factors of nasopharyngeal cancer, please consult online experts and they will give you detailed answers.

For more information, please visit the nasopharyngeal cancer special topic http://www..com.cn/zhongliu/bya/ or consult with experts for free. The experts will give detailed answers based on the patient's specific situation.