癌细胞会遗传吗

In general, cancer cells themselves are not directly inherited, but certain genetic mutations can increase an individual's risk of developing certain types of cancer. A detailed analysis is as follows:

Cancer cells are not directly inherited because most cancers arise from acquired mutations in body cells caused by environmental factors and lifestyle habits over time, leading to uncontrolled cell proliferation. These acquired mutations are not passed on to offspring through germ cells. However, some individuals are born with specific genetic mutations that can be inherited from their parents via reproductive cells. These inherited mutations may impair the body’s ability to regulate abnormal cell growth, making cells more prone to becoming cancerous and thereby increasing the risk of developing certain specific cancers. For example, some cases of breast and ovarian cancer are associated with such hereditary mutations.

In daily life, individuals should proactively learn about their family history of cancer. If multiple family members have been diagnosed with the same type of cancer, it is important to consult a medical professional early. Regular targeted cancer screenings should be performed to enable early detection and timely intervention. Maintaining regular sleep patterns, a balanced diet, and avoiding unhealthy habits such as smoking and excessive alcohol consumption can help reduce acquired risk factors for cancer. Any unusual symptoms should be promptly evaluated by a healthcare provider—do not delay seeking medical attention.