Both published last month, the studies looked at, respectively, early-stage discovery of lung cancer markers and development of a clinical test for the disease.
Palmetto GBA has issued a draft local coverage determination for the company's Xpresys Lung 2 lung cancer test, an update version of its original Xpresys test.
The Medicare contractor is proposing to not cover Vectra DA, but to extend coverage for Prolaris, Xpresys, and DecisionDx-UM under specific circumstances.
The study found that with use of the mass spec-based test, about a third of surgeries and total invasive procedures, including biopsies, could be avoided.
The study suggests Indi's Xpresys test could be useful in physician decision making but raises questions about the extent to which doctors will follow its recommendations.
Company researchers showed that the agents could selectively target single point mutations not associated with protein-binding pockets.
Many of the meeting's proteomics presentations concerned not so much mass spec analysis itself as the refinement of processes and workflows leading up to it.
The MRM-MS-based method combines use of conventional stable isotope-labeled peptide standards with a series of endogenous protein standards.
The company hopes to launch the test sometime this year after completing CLIA certification of its clinical laboratory and securing reimbursement.
The agreement gives Caprion, which did significant development work on the test, exclusive rights to market and commercialize Xpresys Lung inCanada.
Rare gene mutations are guiding the search for drugs to manage chronic pain without opioids, according to CNBC.
The new Francis Crick Institute building can get too noisy for some researchers to concentrate, according to the Guardian.
CBS News reports that there are still many vacancies at the White House Office of Science and Technology Policy, but that it's uncertain whether they will be filled.
In Nucleic Acids Research this week: pipeline to analyze and visualize bacterial genomes, database of global set of human genomes, and more.