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nucleic acid amplification

The latest NYS Department of Health approval expands the company's CT/NG testing to samples from multiple relevant body sites.

The firm's technology can perform in-droplet centrifugation, 10-second cell lysis, and sound wave-based PCR on the surface of an inexpensive polymer chip.

The startup, which was founded by two Washington University researchers and a Wharton MBA, is looking to take a big bite out of Cologuard's market.

The assay's CE marking permits its use for the early diagnosis of HIV-1 in infants and for measuring viral load and disease progression using dried blood spot samples.

The FDA said it is the first test  authorized to test for M. genitalium, a slow-growing bacteria that is difficult to detect with traditional laboratory methods.

The assay, which was CE marked last month, qualitatively detects group B Streptococcus nucleic acid from 18- to 24-hour Lim broth enrichments.

Clinical research has shown that the assay exhibited 100 percent sensitivity compared to culture-based testing methods, Hologic said.

In Life Sciences, CEO Thomas Joyce noted a strong performance by Beckman Coulter, while in Diagnostics, he said Cepheid grew 25 percent year over year. 

The British-based firm says that its assay detects hepatitis C via a single-use, disposable cartridge within 90 minutes of testing. 

The grant is specifically intended to support the development of noninvasive, rapid tests that can be used at the point of care in developing country settings.

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The Wall Street Journal looks into FamilyTreeDNA's handling of genetic genealogy searches by law enforcement.

In a point-counterpoint in the Boston Globe, researchers discuss the potential of gene editing to prevent Lyme disease, but also the pitfalls of doing so.

MIT's Technology Review reports that researchers hope to develop a CRISPR-based pain therapy.

In Science this week: atlas of malaria parasites' gene expression across their life cycles, and more.