Biomissile Pharmaceuticals Co. Ltd. is developing multispecific antibodies that overcome resistance associated with antibody-drug conjugates via its next-generation natural killer (NK) cell engagers. “ADCs are very efficacious, but they do have a drawback with side effects and resistance, because ultimately ADCs are similar to chemotherapy because you bring toxins to the tumor site,” Biomissile co-founder and CEO Chao Tu told BioWorld.
Xilio Therapeutics Inc. is banking $52 million up front from Abbvie Inc., including a $10 million equity investment, plus about $2.1 billion in contingent payments for option-related fees and milestones, plus tiered royalties, as the pair embarks on developing tumor-activated, antibody-based immunotherapies, including masked T-cell engagers.
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Biohaven, Bridgebio, Merck, Regeneron, Travere.
Clinical updates, including trial initiations, enrollment status and data readouts and publications: Astellas, Ausper, Ausperbio, Convergent, In8bio, Lipella, Pfizer, Spinogenix, Third Harmonic.
Snagging its second U.S. FDA approval since being spun out of Pfizer Inc. in 2017, Springworks Therapeutics Inc. is aiming to position Gomekli (mirdametinib), cleared for neurofibromatosis type 1-associated plexiform neurofibromas (NF1-PN) not amenable to complete resection, as a first-in-class drug for adults and potentially best-in-class option for children. The priority approval, which came after market close Feb. 11, more than two weeks ahead of the Feb. 28 PDUFA date, marks the second MEK1/2 inhibitor to hit the market for NF1-PN, a rare, genetic condition.
In fiscal 2023, the NIH spent more than $35 billion on nearly 50,000 competitive grants to more than 300,000 researchers at more than 2,500 universities, medical schools and other research institutions across the nation. Of this funding, the NIH said about $26 billion was spent on direct research costs, while $9 billion was allocated to help cover “facilities and administration” through the agency’s indirect cost rate.
The closely watched chronic spontaneous urticaria (CSU, or hives) space chalked more early stage KIT inhibitor data as Third Harmonic Bio Inc. rolled out results from the phase I single and multiple ascending-dose trial with THB-335 in healthy volunteers, along with plans to move the oral candidate into phase II development by the middle of 2025.
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