Barbara Zeughauser had lost so many relatives to cancer: Her mother, her uncle, her grandmother, her second cousin. She thought that ghost in the family line might come after her, too. So in 2009, Zeughauser took a test offered by Myriad Genetics. It analyzed her DNA for mutations in the BRCA1 and BRCA2 genes that can make cancer more likely than not, raising the lifetime risk of breastcancer in women to between 55 and 85 percent, and to between 10 and 70 percent for ovariancancer.
Zeughauser was lucky and unlucky. She got a clear, unambiguous, and accurate answer from the test: She had a bad mutation. But she’d found it before she got cancer. She decided to have her ovaries removed and later had a double mastectomy, reducing her risk to almost average.
Her cousin Ken Deutsch wasn’t so lucky. In 2014, he was hit with bladder cancer. He also went...
Since the “CRISPR babies” scandal in 2018, no additional genetically modified babies are known to have been born. Now several techno-enthusiastic billionaires are setting up privately funded companies to genetically edit human embryos, with the explicit intention of creating genetically modified children.
Heritable genome editing remains prohibited by policies in the overwhelming majority of countries that have any relevant policy, and by a binding European treaty. Support for keeping it legally off limits is widespread, including among scientists...
Scientists have created fertile mice from male genetic material alone, a breakthrough that could one day open the door to human babies who inherit their genes from two fathers.
The experiment, led by Professor Yanchang Wei at Shanghai Jiao Tong...
By Ron Leuty, San Francisco Business Times | 06.16.2025
Aggregated News
23andMe's two-step sale to a nonprofit led by former CEO Anne Wojcicki is nothing more than a dance around California's genetic privacy law, state Attorney General Rob Bonta said in a filing late Monday, one day before a judge will...
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