ProMIS Neurosciences Inc.: ProMIS Neurosciences initiates commercialization of COVID-19 serology assay Seasoned industry executive and entrepreneur, Owen Dempsey to lead the effort for ProMIS TORONTO and CAMBRIDGE, Mass., May 25, 2021 (GLOBE NEWSWIRE) -- ProMIS Neurosciences, Inc. (TSX: PMN); (OTCQB: ARFXF), a biotechnology company focused on the discovery and development of antibody therapeutics selectively targeting toxic oligomers implicated in the development of neurodegenerative diseases, today announced that it has initiated commercialization of its COVID-19 serology assay and has appoi...