Is kidney cancer hereditary?

Is kidney cancer hereditary? Many people do not understand whether cancer and tumors are hereditary. In life, it is common for a person's several generations of relatives to have many people killed by cancer. Although the occurrence of most tumors is related to environmental factors, some people living in the same environment may develop cancer while others remain safe and sound. Moreover, some tumors are passed down in certain families with certain regularities. These phenomena cannot be explained by the role of environmental factors alone.

To understand whether kidney cancer is hereditary, we must first know the cause of kidney cancer. How is kidney cancer caused? It is transformed from normal cells. The division of cancer cells is like a wild horse that is "unbridled" and difficult to control. When the number of cancer cells in human cells exceeds 1 million, some symptoms of cancer will occur. So how do normal cells mutate into cancer cells? For example, viruses, radiation, and chemicals act on the DNA in cells, causing changes in its structure or function, which leads to changes in metabolism. Changes in cell proliferation become cancer cells. DNA is the basic substance of heredity. Once DNA changes, it will be passed on to the next generation. In this sense, kidney cancer is related to heredity.