Eight of 10 people with cancer risk genes don’t know it

Genomic screening of more than 50,000 people shows that more than 80% of those who carry an identifiable genetic risk for breast, ovarian, prostate, and pancreatic cancer don’t know it despite frequent interaction with the healthcare system. The findings were published Sept. 21 in the journal┬áJAMA Network Open. In the absence of routine screening, most …

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Genetic testing: Not a one-and-done deal

Genetic testing can play a substantial role in medical management by uncovering changes in genes that are associated with an increased risk for hereditary cancers. A new research study from investigators at UT Southwestern Medical Center strongly encourages testing laboratories to periodically review their records and alert physicians when scientific knowledge evolves and genes are …

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