Thousands of breast cancer gene variants engineered and analyzed

A new scientific analysis of nearly 4,000 mutations deliberately engineered into the BRCA1 gene will immediately benefit people undergoing genetic testing for breast or ovarian cancer risk. The study will be published in the Sept. 12 edition of the scientific journal, Nature. Additional data from the research has been made available online. Jay Shendure and … Read more

Marijuana found in breast milk up to six days after use

With the legalization of marijuana in several states, increased use for both medicinal and recreational purposes has been documented in pregnant and breastfeeding women. Although national organizations like the American Academy of Pediatrics recommend that breastfeeding mothers do not use marijuana, there has been a lack of specific data to support health or neurodevelopmental concerns … Read more

No need for chemo in many breast and lung cancers, major studies show

The findings were released at the American Society of Clinical Oncology (ASCO) meeting in Chicago, the world’s largest annual cancer conference. The first study, described as the largest breast cancer treatment trial to date, found that the majority of women with a common form of breast cancer may be able to skip chemotherapy and its … Read more

Failure of breast cancer screening may have shortened 270 lives in England

Health Secretary Jeremy Hunt apologised in parliament for the “serious failure,” which he said was the result of a mistake in a computer system’s algorithm dating back to 2009 but identified only in January this year. He ordered an independent review. Britain’s state-funded National Health Service (NHS), which provides free healthcare to the entire population, … Read more