DUBLIN – Roche Holding AG is taking a second shot on the NLRP3 inflammasome by acquiring Dublin-based Inflazome Ltd. for €380 million (US$447.8 million) up front plus undisclosed milestones linked to the progress of its two clinical-stage candidates inzomelid and somalix. In terms of cash on the table, the deal is the largest yet for a portfolio of drug candidates that acts on the NLRP3 inflammasome, and it represents a profitable exit for Inflazome’s investors, who put €55 million into the company over two funding rounds, in 2016 and in 2018.