Changchung Genescience Pharmaceutical Co. Ltd., reported effects of the bispecific antibody-drug conjugate (ADC) of Gensci-143, is in metastatic castration-resistant prostate cancer (mCRPC) and other solid tumors.
Cellbion Co. Ltd. debuted on the tech-heavy Kosdaq board of the Korea Exchange Oct. 16, with share prices closing upward at ₩20,650 (US$14.94) – outdoing its initial price of ₩15,000 per share for 1.9 million shares.
Cellbion Co. Ltd. debuted on the tech-heavy Kosdaq board of the Korea Exchange Oct. 16, with share prices closing upward at ₩20,650 (US$14.94) – outdoing its initial price of ₩15,000 per share for 1.9 million shares.
Halda Therapeutics Inc. announced it has secured an additional $126 million in funding in a series B extension, bringing its total funding to date to $202 million. The company expects its lead molecule HLD-0915 to enter a phase I trial in the first half of 2025 for the treatment of patients with metastatic castration-resistant prostate cancer (mCRPC).
Macrogenics Inc., agreeing with an independent data monitoring committee, has discontinued dosing patients in the troubled phase II Tamarack study of vobramitamab duocarmazine as a second-line treatment for metastatic castration-resistant prostate cancer.
Macrogenics Inc. CEO Scott Koenig said his firm is “on the right pathway” with vobramitamab duocarmazine (vobra duo), previously known as MGC-018, in metastatic castration-resistant prostate cancer. Wall Street proved less than thrilled, and shares of the Rockville, Md.-based firm (NASDAQ:MGNX) closed May 10 at $3.31, down $11.36, or 77%, after Macrogenics disclosed phase II results from the Tamarack study with vobra duo.
The zeal for antibody-drug conjugates (ADCs), a prominent focus for dealmaking in 2023, shows no signs of waning, as Johnson & Johnson greeted attendees of the J.P. Morgan Healthcare Conference (JPM) with news of its $2 billion buyout of Ambrx Biopharma Inc., picking up rights to an ADC platform along with a promising candidate targeting advanced prostate cancer. Under the terms, J&J agreed to acquire all outstanding shares of San Diego-based Ambrx for $28 apiece, marketing a 105% premium to the firm’s Jan. 5 closing price. Unsurprisingly, Ambrx’s stock (NASDAQ:AMAM) gained 101.5% to close Jan. 8 at $27.47.
Oncternal Therapeutics Inc. has received a study may proceed letter from the FDA for a phase I/II dose-escalation study of ONCT-534, a novel dual-action androgen receptor inhibitor (DAARI), in patients with metastatic castration-resistant prostate cancer (mCRPC) who have relapsed or are refractory to approved androgen receptor signaling inhibitors (ARSIs). The letter was received prior to the 30-day review date.
Noxopharm Pty Ltd.’s stock plummeted nearly 40% on the morning of April 6 after the company announced it was quitting development of its lead program, Veyonda (idronoxil/formerly OX-66), shuttering its DARRT-2 and CEP-2 oncology clinical trials and disbanding its clinical trial team to contain costs.
