The JHU technology leverages an epigenetic biomarker panel and a sponge-on-a-string collection device, as well as a PCR-based method, to detect Barrett's esophagus.
With sequence data for 551 esophageal adenocarcinomas, researchers uncovered potential prognostic alterations and mutations that may sensitize tumors to treatment.
DNA sequence data from hundreds of individuals suggest that age, smoking, and alcohol use coincide with the expansion of clones containing NOTCH1 and PPM1D mutations.
In PNAS this week: immune cell profiling of wild baboons by social status, metabolomics profiling of esophageal tumors, and more.
The company beat the consensus Wall Street estimate on the top line and guided to 2018 revenues of between $21 million and $22 million.
In Science this week: genetic mutations typically associated with esophageal cancer are common in older, healthy individuals, and more.
Researchers saw frequent somatic mutations in esophageal tissue from nine individuals, including mutations under positive selection in 14 oncogenes.
Researchers hope to tease out the signature effects that different carcinogens leave on the genome to determine their contributions to disease, Mosaic reports.
Priorities for Q3 include the continued buildup of a commercial launch for the company's BarreGEN test. The firm has started a second clinical validation study for the test.
PavMed subsidiary Lucid will commercialize Case Western's EsoCheck technology to detect Barrett's esophagus, a precursor to esophageal cancer.
Bloomberg reports that the DNA-for-cash deal reported in Kentucky might be a more widespread scam.
St. Jude Children's Research Hospital scientists have treated infants with X-linked severe combined immunodeficiency using gene therapy in an early phase study.
St. Louis Public Radio reports that some African Americans are turning to DNA ancestry testing to help guide genealogical searches.
In Nature this week: a genomic analysis of the snailfish Pseudoliparis swirei, ancient DNA analysis gives insight into the introduction of farming to England, and more.