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trisomy 21

A preliminary analysis lends some support to covering NIPS for pregnancies beyond high-risk, and some payors have expanded coverage.  

 

The company also said that it has acquired Beijing-based food safety testing firm Meizheng Group. The deal is expected to expand PerkinElmer's food safety capabilities.

The company published a quality assurance study for the Panorama test last month and is wrapping up the SMART study, which has enrolled 20,000 women.

A survey of more than 2,400 pregnant women found that their views on testing largely fell into four clusters, shaped by their thoughts on risk, ambiguity, and more.

The company and Women & Infants Hospital of Rhode Island are currently evaluating the technology to determine the performance of the test.

The firm believes its Parsortix cell separation system, so far used for oncology, can extract rare fetal cells from maternal blood to detect genetic disorders.

During the first year of the TRIDENT-2 study, 74,000 women opted for NIPT, which was switched from in-house-developed platforms to Illumina's VeriSeq in May of this year.

By early 2020, the UK company plans to develop a version of its Iona test that uses Illumina's sequencing technology.

A randomized clinical trial from France revealed similar miscarriage rates in women who had cell-free DNA screening for trisomy 21 prior to invasive testing.

The partners will test PerkinElmer's Vanadis NIPT platform on samples from 2,650 women to determine detection and false positive rates.

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Gene editing could be an issue competitive sports need to address soon, four researchers from Arizona State University write at Slate.

A genetic alteration appears to increase heart failure risk among people of African descent, according to the Washington Post.

In his look back at the past decade, BuzzFeed News' Peter Aldhous writes that direct-to-consumer genetic testing has led to "Facebook for genes."

In Nature this week: genetic "clock" that can predict the lifespans of vertebrates, new assembler called wtdbg2, and more.