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Tag: cancer susceptibility genes

Who Should Get Genetic Testing for Breast Cancer? New Guidelines, Risk Criteria, and What Patients Need to Know

Genetic testing for breast cancer has become one of the most powerful tools in modern oncology. With ongoing advances in genomic research, medical professionals are better equipped to identify individuals at elevated risk, personalize treatment plans, and guide preventive care strategies. Understanding who should get genetic testing for breast cancer is more important than ever, especially as new guidelines broaden eligibility. This article explores the clinical value of genetic testing, recent updates to testing criteria, the role of family history, and how accurate genetic testing is in determining risk.

How Genetic Is Cancer? Understanding Inherited Predisposition and Risk Factors

Cancer remains one of the most complex diseases known to modern medicine, affecting millions of individuals worldwide each year. One of the most critical questions in cancer research is: how genetic is cancer? Many people wonder whether cancer can be inherited from parents and to what extent an inherited predisposition to cancer contributes to their overall risk. While all cancers are genetic in the sense that they result from mutations in DNA, not all cancers are inherited. Understanding the distinction between inherited genetic predisposition and sporadic mutations is crucial for assessing risk, developing prevention strategies, and improving early detection. This article explores the genetic foundations of cancer, the role of family history, and the latest research on how genetic mutations influence cancer development.