LONDON – Silence Therapeutics plc has finally secured a deal to transform its fortunes, signing up Mallinckrodt plc in a potential $693 million-per-asset collaboration to develop siRNA therapeutics that block the complement inflammatory cascade.

Seongnam, Korea-based Bridge Biotherapeutics Inc. nailed down a deal with Boehringer Ingelheim GmbH (BI) to develop the former's phase I autotaxin (ATX) inhibitor, BBT-877, for fibrosing interstitial lung diseases, including idiopathic pulmonary fibrosis (IPF).

Astellas Pharma Inc. and Frequency Therapeutics Inc. have agreed to develop and commercialize Frequency's regenerative therapeutic candidate, FX-322, to treat sensorineural hearing loss (SNHL).

LONDON – Sosei Heptares has added Genentech Inc. to the list of partners seeking access to its G protein-coupled receptor (GPCR) expertise, signing a collaboration with a headline value of $1 billion with the Roche Group company.

Rising from Case Western Reserve in Cleveland was science that Roche Holding AG's Genentech Inc. could not pass up, so it struck a deal with Convelo Therapeutics Inc. to discover and develop remyelinating medicines for patients with neurological disorders such as multiple sclerosis.