This Week in PNAS

In the Proceedings of the National Academy of Sciences this week, Yale University scientists have developed a cheap, microfluidic platform that uses biocompatible ferrofluids "for the controlled manipulation and rapid separation of both microparticles and live cells." Using microspheres, they achieved 99 percent separation efficiency based on size at less than 10-micron resolution, demonstrating the platform's potential in "significantly reducing incubation times and increasing diagnostic sensitivity in cellular assays

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Women with breast or ovarian cancer living in medically underserved regions of the US are less likely to get recommended BRCA1 or BRCA2 genetic testing, according to a new study.

Three immunology researchers are to receive this year's Albany Medical Center Prize in Medicine and Biomedical Research, the Albany Times-Union reports.

In Genome Research this week: clonal evolution analysis of acute myeloid leukemia, computational pipeline to examine relationships between bacterial pathogens, and more.

Elephants may have "re-animated" a pseudogene to help stave off cancer, according to the New York Times.