Can my father's stomach cancer be inherited?

Can stomach cancer be passed on to the next generation? Let's hear what experts have to say about this question. Experts say that even if there is a family history of stomach cancer, there is no need to panic, because although cancer is hereditary, it does not necessarily mean that you will get stomach cancer. To prevent stomach cancer correctly and effectively, maintain a healthy lifestyle and eating habits. This will reduce the chance of getting stomach cancer.

It has been proven that the occurrence of gastric cancer is somewhat related to heredity. It is generally believed that although the role of heredity in the development of gastric cancer is not as great as that of colon cancer and rectal cancer, a family history of gastric cancer may still be a risk factor. Because gastric cancer has a clear tendency to cluster in families, some experts point out that the incidence rate in families is 2 to 3 times higher than that in the general population. The familial inheritance of cancer may be caused by chromosomal aberrations, which can be passed on to offspring, but this inheritance is not direct cancer inheritance, but rather an individual's tendency to develop cancer.
Is gastric cancer hereditary? Studies have shown that heredity and immunity play a role in the formation of gastric cancer. Defects in immune surveillance can increase susceptibility to gastric cancer. When cellular immunity is deficient, it is easy to cause tumors. Especially when the gastric mucosa is damaged, due to the low immune function of the body, mutated cells begin to proliferate, which can easily lead to the occurrence of gastric cancer.
Experts say that this may be caused by chromosomal aberration. Normal human cells have 46 chromosomes. Various carcinogenic factors can cause chromosomal aberration, making the number and shape of chromosomes different from those of normal cells. This chromosomal aberration is sometimes passed on to offspring, making them more likely to develop cancer. However, people who are likely to develop cancer do not necessarily get cancer, but they are more likely to get cancer than ordinary people.
In short, there is no need to panic. Only by correctly and effectively preventing gastric cancer and maintaining healthy living and eating habits can we reduce the chance of getting gastric cancer.