Bluestar Genomics Inc. and the University of Chicago revealed the publication of a genome-wide 5-hydroxymethylcytosine (5hmC) map across multiple human tissue types. In the report, published Dec. 2, 2020, in Nature Communications, the researchers detailed the development of the map by characterizing the genomic distributions of 5hmC in 19 human tissues derived from 10 organ systems.
The draft version of the U.S. Medicare national coverage analysis for blood-based biomarker tests for colorectal cancer (CRC) engendered a large body of support, but several stakeholders recommended that the Centers for Medicare & Medicaid Services (CMS) avoid prescriptiveness regarding the sensitivity and specificity for any tests that would be covered under the policy.
TORONTO – Toronto-based Sqi Diagnostics Inc. has reported significant clinical progress developing three novel COVID-19 tests for submission for U.S. FDA emergency use authorization.
PARIS – Integragen SA and OncoDNA SA have signed a tender offer agreement anticipating a takeover bid. Gosselies, Belgium-based OncoDNA will purchase 100% of the shares of Integragen, floated on the Euronext Paris Euronext Growth Markets, at a unit price of $2.60, valuing the latter’s share capital at $17.2 million.
Adarza Biosystems Inc.’s Ziva platform can simultaneously detect hundreds of proteins, antibodies, or substrates from a single drop of blood, plasma or serum, providing insight into an individual’s immune response. That could be critical for both surveillance and diagnostic purposes as the nation prepares for a likely second wave of the novel coronavirus in the fall when multiple respiratory pathogens will be circulating.
LONDON – With COVID-19 infection varying in severity from asymptomatic to lethal the search is now underway for biomarkers to predict which patients are most at risk of suffering severe disease. As one possibility, Menarini Silicon Biosystems (MSB) is using its Cellsearch liquid biopsy technology to capture and count circulating endothelial cells. Meanwhile, Oxford Biodynamics plc is applying its Episwitch platform to find prognostic and predictive epigenetic markers.
For depression, and other mental health disorders, the era of precision medicine has yet to arrive.
Symptoms are “very poorly reflective of the underlying biology,” Amit Etkin told BioWorld. Depression can manifest through multiple different symptoms that differ both between and within cultures.
Early detection of neurodegenerative disease even before symptoms emerge is the ideal when it comes to trying to treat or prevent progression. But that has remained difficult, as brain tissue that isn’t available until after death is typically the most definitive. Now, researchers have used an artificial intelligence (AI) algorithm to identify genetic expression data over time and correlate them in blood and postmortem brain tissue samples from subjects with either Alzheimer’s or Huntington’s disease.
Irving, Texas-based Caris Life Sciences Inc. has launched an AI-based genomic profiling test to better characterize cases of cancer of unknown primary origin (CUP) and atypical cases and offer appropriate treatment options. Known as the MI GPS (Genomic Profiling Similarity) Score, the analysis is based on an AI analysis of a 592-gene panel of all the clinically relevant genetic biomarkers for cancer.
A pair of Israeli health tech companies, Beyond Verbal and Healthymize, plan to merge to form Newton, Mass.-based Vocalis Health. The company will be focused on developing vocal biomarkers, which track voice patterns via phone calls or smart devices to screen for various voice-indicating ailments including chronic respiratory and cardiac conditions, as well as depression. Vocalis has raised a $9 million financing led by Israeli health tech and life science venture firm Amoon to accumulate additional clinical data and enhance its voice database.
