Astrazeneca plc’s good news with its oral selective estrogen receptor degrader (SERD) and estrogen receptor antagonist, camizestrant, when used as part of a combo in breast cancer raised optimism for the approach, which has caught on in various biopharma quarters.
The prospects of an oral obesity candidate used as a monotherapy or combination therapy is in question after Kallyope Inc. posted disappointing phase II data on a government website, indicating that its lead candidate, K-757, failed to meet all endpoints.
Biocity Biopharmaceutics Co. Ltd.’s selective endothelin receptor type A antagonist, SC-0062, met the primary endpoint of reducing proteinuria in a phase II diabetic kidney disease cohort. Conducted at 40 sites across China, the 2-Succeed phase II trial is designed to evaluate the efficacy and safety of SC-0062 in patients with chronic kidney disease with proteinuria.
Qyuns Therapeutics Co. Ltd.’s monoclonal antibody targeting IL-17A, QX-002N, met both primary and secondary endpoints in a phase III trial in ankylosing spondylitis.
In Regeneron Pharmaceuticals Inc.’s phase I/II Chord study of 12 children with genetic hearing loss, 10 out of 11 have shown improvements after being treated with a gene therapy. “What is really remarkable about this type of therapeutic approach is that the first people who are going to see the impact are not actually the physicians – it’s the families,” Jonathon Whitton, vice president and Regeneron’s auditory global program head, told BioWorld.
Pepgen Inc. seems to have gained a leg up on competitors in early data with PGN-EDODM1 in myotonic dystrophy type 1 (DM1), and shares of the Boston-based firm (NASDAQ:PEPG) closed Feb. 24 at $2.29, up 92 cents, or about 67%. The company unveiled initial positive data from the 5- and 10-mg/kg dose cohorts in the ongoing Freedom-DM1 phase I study with PGN-EDODM1, which deploys Boston-based Pepgen’s Enhanced Delivery Oligonucleotide technology to deliver a therapeutic oligonucleotide that is designed to restore the normal function of MBNL1, a key RNA splicing protein.
Several Asia biotechs this week – including Innocare Pharma Ltd., Akeso Pharmaceuticals Inc., Sanbio Co. Ltd. and Ascletis Pharma Inc. – unveiled the start of new late-stage clinical trials or interim findings from early stage studies.
Radiance Biopharma Inc. bought its way into the ROR1 antibody-drug conjugate (ADC) space through a potential $1 billion-plus licensing deal, including a $15 million up-front payment, with CSPC Megalith Biopharmaceutical Co. Ltd. for rights to RB-164 (SYS-6005) in the U.S. and select countries.
The longstanding ambition of developing an inhaled gene therapy for cystic fibrosis has taken a step forward, with the start of a phase I/II trial of a product using a novel pseudotyped viral vector that it is hoped will circumvent problems encountered in previous studies with other vectors.
The phase IIb study results of Supernus Pharmaceuticals Inc.’s SPN-820 in treatment-resistant depression had pulled the company’s stock (NASDAQ:SUPN) down 15.6% on Feb. 19. The randomized, double-blind, placebo-controlled study of adults failed to show a statistically significant improvement on the primary endpoint of change from baseline on the Montgomery-Åsberg Depression rating scale. Shares closed at $33.52 apiece on Feb. 19.
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