The U.S. FDA has granted investigational device exemption approval for the use of Personal Genome Diagnostics Inc.’s (PGDx) elio tissue complete assay in a Merck & Co. Inc. trial of a Keytruda (pembrolizumab)-based combination therapy. Specifically, the assay will be used during the trial to analyze genomic markers to direct patient enrollment and stratification.

Genomic testing firm Veracyte Inc., of South San Francisco, has inked a definitive agreement with Seattle-based Nanostring Technologies Inc. for the global rights to Nanostring’s Ncounter platform. The deal – for $50 million in cash and Veracyte stock, plus up to $10 million in potential milestone payments – will allow Veracyte to develop and commercialize diagnostic tests on Nanostring’s Ncounter Flex system.

BEIJING – Infection diagnostics specialist Genskey Technologies Co. Ltd., of Beijing, closed a series B financing round to secure ¥100 million (US$14 million) to advance pathogen testing using next generation sequencing. The series B round was joined by SB China Capital, Shanghai Lin Chong Investment Management, and Juyuan Capital.

The U.S. FDA has granted breakthrough device designation for Righteye LLC’s eye movement-tracking vision system as a test for Parkinson’s disease. Developed by researchers at PADRECC and Virginia Commonwealth University with funding from the Michael J. Fox Foundation, and licensed to Righteye in 2016, the test requires patients to sit in front of an all-in-one tablet-looking device and follow a series of moving targets. The goal is to identify ocular tremors, a persistent issue with Parkinson’s patients that prevents steady fixation on objects and images. The noninvasive test, which measures an individual’s ability to follow objects on a screen, could help doctors not only confirm the difficult-to-diagnose disease, but also detect it at earlier stages.

The Medicare coverage memo for next-generation DNA sequencing (NGS) was reopened to allow for NGS testing for other than late-stage cancers, but stakeholders are urging the U.S. Centers for Medicare and Medicaid Services (CMS) to allow repeat testing, another change that would considerably boost utilization.

HONG KONG – Neurophet Inc., a South Korean AI-based brain disease diagnostics company, has secured ₩6 billion (US$5.1 million) in series A funding. The med-tech startup produces solutions based on Segengine, the company’s own technology that automatically segments brain magnetic resonance (MR) images into 107 regions within a minute.

Huntington’s disease is a fatal hereditary disease that results in the progressive breakdown of nerve cells in the brain. It erodes a person’s physical and mental abilities, usually beginning in their 30s and 40s, and to date has no cure. Now Austin-based Asuragen Inc. is joining forces with Wave Life Sciences USA Inc., of Cambridge, Mass., to develop companion diagnostics (CDx) for Wave’s investigative allele-selective therapeutic programs targeting the genetic cause of the disease.

LONDON – Mologic Ltd. has started recruitment in a 263-patient trial to validate its urine-based home test for anticipating exacerbations of chronic pulmonary obstructive disease (COPD). The lateral flow immunoassay self-test detects five biomarkers of the lung disease in urine that are indicative of inflammation and infection.