Suzhou Zelgen Biopharmaceuticals Co. Ltd. won approval from China’s NMPA for Zepsun (donafenib tosylate) to treat patients with unresectable hepatocellular carcinoma who have not received systemic treatment.
Theseus Pharmaceuticals Inc., a startup developing new tyrosine kinase inhibitors to overcome treatment-resistant cancer mutations, has raised $100 million in a series B financing led by Foresite Capital. Co-founded at the health care investment firm Orbimed with former Ariad Pharmaceuticals Inc. scientists who pioneered the development of pan-variant kinase inhibitors, the company's lead candidate is THE-630, a next-generation pan-variant KIT inhibitor for the potential treatment of refractory gastrointestinal stromal tumors.
A promising but side effect-ridden phase III study by Novartis AG with oral imatinib in pulmonary arterial hypertension (PAH) led Boston-based Aerovate Therapeutics Inc. to start exploring two years ago an aerosol form of the kinase inhibitor, and the project has won backing to the tune of $72.6 million in series A money.
LONDON – Scientists investigating the impact of SARS-CoV-19 on protein expression in human cells have shown that infected cells develop virus-laden membrane protrusions, or filopodia, which may explain the rapidity of viral spread through the body.
The activity of many proteins is controlled through phosphorylation by kinases and dephosphorylation by phosphatases. Overactive kinases are one of the major drivers of tumors and, as a result, kinase inhibitors are a mainstay of oncology drug development. But “activation of the brakes, the phosphatases, could be equally therapeutically viable for the treatment of a broad range of cancers” to kinase inhibition, Goutham Narla told the audience at the 2020 American Association for Cancer Research (AACR) meeting.
