LONDON – Achilles Therapeutics Ltd. closed a £100 million (US$120 million) series B round to fund two proof-of-concept studies of its next-generation T-cell immunotherapy in solid tumors, and to build a commercial-scale, fully automated facility for manufacturing the personalized product.

David Southwell, a seasoned pharma exec and CEO of newly funded Tscan Therapeutics Inc., called from a small, unadorned conference room on the Harvard campus to talk about his new company. He's used to being on the clinical development side, where the accommodations are a bit more posh, but nonetheless he's pleased to be investigating T-cell therapy for cancer patients.