Abpro Holdings Inc. and Celltrion Inc. have announced the submission of an IND application to the FDA for ABP-102 (CT-P72), a HER2 x CD3 T-cell engager. Pending clearance, a phase I trial in patients with HER2-positive cancers, including breast and gastric cancers, is anticipated to begin in the first half of next year.
HER2-targeted antibody-drug conjugates (ADCs) have significantly improved cancer therapy in recent decades. However, ADCs can cause toxicity and resistance, while T-cell engagers (TCEs) show promising antitumor activity in solid tumors but are limited by substantial adverse effects.
Vironexis Biotherapeutics Inc. has come out of stealth mode, disclosing that it has more than 10 product candidates it’s been developing over the last three years. The therapies are built on the company’s AAV-based platform, Transjoin, which is designed to have patients' livers express bispecific antibodies that bind to both CD3 on T-cells and various targets on tumor cells.
Vironexis Biotherapeutics Inc. came out of stealth mode today, disclosing that it has more than 10 product candidates it’s been developing over the last three years. The therapies are built on the company’s AAV-based platform, Transjoin, which is designed to have patients' livers express bispecific antibodies that bind to both CD3 on T-cells and various targets on tumor cells.
Scientists from Jiangsu Hengrui Medicine Co. Ltd. and Shanghai Hengrui Pharmaceutical Co. Ltd. have disclosed antibody-drug conjugates (ADC) comprising antibodies targeting HER2 bound to an eribulin derivative through a linker reported to be useful for the treatment of cancer.
Investors wanted more from ALX Oncology Holdings Inc.’s phase II study testing evorpacept (evo) combination therapy in gastric tumors, and the stock (NASDAQ:ALXO) tumbled 36% or $1.77 to close Aug. 1 at $3.04.
Sorrento Therapeutics Inc. has divulged antibody-drug conjugates comprising antibodies targeting HER2 covalently linked to exatecan through a linker. They are reported to be useful for the treatment of cancer.
Abpro Corp. has entered into a strategic partnership with Celltrion Holdings Co. Ltd. for ABP-102, a bispecific antibody therapy for patients with HER2+ cancer, including breast, gastric and pancreatic cancers.
Targeted radiopharmaceutical specialist Precirix NV has closed an €80 million (US$87.8 million) series B financing, enabling it to complete phase II development of CAM-H2, a potential treatment for HER2-positive metastatic breast cancer and gastric cancer. The round follows initial data showing there were no dose limiting toxicities in the first cohort of patients in the phase I/II trial, and a positive review from the safety committee.
