OSE Therapeutics SA has reported positive data for lusvertikimab in a phase II trial in ulcerative colitis, boosting the monoclonal antibody’s prospects of becoming the first anti-interleukin-7 therapy to reach the market.
San Francisco-based Xyphos Biosciences Inc. is pooling technology platforms with Boston’s Kelonia Therapeutics Inc. in a novel immuno-oncology (I-O) drug discovery deal that could fetch more than $800 million. Xyphos and Kelonia will collaborate to develop a maximum of two in vivo CAR T-cell therapy programs, utilizing both Kelonia’s in vivo gene placement system called iGPS and Xyphos’ Accel technology platform.
San Francisco-based Xyphos Biosciences Inc. is pooling technology platforms with Boston’s Kelonia Therapeutics Inc. in a novel immuno-oncology (I-O) drug discovery deal that could fetch more than $800 million. Xyphos and Kelonia will collaborate to develop a maximum of two in vivo CAR T-cell therapy programs, utilizing both Kelonia’s in vivo gene placement system called iGPS and Xyphos’ Accel technology platform.
As a cytokine used in the field of immuno-oncology, interleukin-2 (IL-2) can produce durable and even complete responses in some patients, as well as induce immune memory against tumors. However, its rapid metabolism within the body means it has a short serum half-life, so it needs to be given in high doses, which can trigger severe side effects.
Centessa Pharmaceuticals plc’s launch of a phase I/IIa trial with LB-101, a PD-L1xCD47 candidate that emerged from the Lockbody platform, highlighted the firm’s efforts against solid tumors. But the diversified company has more in the works, including a registrational study with subcutaneous (subcu) Serpinpc, designed to treat hemophilia (hemo) B. Centessa has a program in narcolepsy, too.
Boehringer Ingelheim GmbH has agreed to pay Covant Therapeutics Inc. $10 million for exclusive rights to the latter’s ADAR1-targeting immuno-oncology program. Under the terms of the exclusive research collaboration and worldwide licensing agreement, newly unveiled drug discovery company Covant will carry out the preclinical work in creating an ADAR1 small-molecule inhibitor, with Boehringer offering its scientific expertise to help advance the program into the clinic.
Aiming to start afresh under a new name, troubled Mei Pharma Inc. wants to merge with Infinity Pharmaceuticals Inc. in an all-stock transaction that would provide the combined outfit enough cash to fund operations through mid-2025. Specifically, coffers of the newly made firm would contain about $100 million for the advancement of three oncology candidates in a pipeline led by Infinity’s phase II-stage eganelisib for head and neck squamous cell carcinoma.
With readouts from three clinical studies of its lead oncolytic virus Tilt-123 due later this year, Tilt Biotherapeutics Ltd. secured €12 million (US$12.9 million) in new funding, to add to the €10 million it raised last June. That will enable the company to complete the ongoing studies, to prepare for a phase II in ovarian cancer, its lead indication, and to take forward several preclinical programs that are nearing the clinic.
An anticancer approach that leads to improved tumor visibility edged closer to the clinic after Grey Wolf Therapeutics Ltd. scooped $49 million in a series B round. The Oxford, U.K.-based immuno-oncology company plans to use the proceeds to move its lead candidate, GRWD-5769, into a phase I/II trial.
Nextpoint Therapeutics Inc. closed an $80 million series B round to move two novel immune checkpoint inhibitor programs into clinical development in the coming year. The Cambridge, Mass.-based firm is planting a flag in an area of immune signaling that has been largely overlooked by drug developers until now.
