Gilead Sciences Inc. has exercised its option to exclusively license Nurix Therapeutics Inc.'s investigational targeted protein degrader molecule NX-0479, now designated GS-6791. This bivalent degrader is the first development candidate resulting from the companies' collaboration to discover, develop and commercialize up to five innovative targeted protein degradation therapies.

Nurexone Biologic Inc. has released further results from a preclinical study of Exopten demonstrating effective treatment of 75% of paralyzed rats suffering from spinal cord injuries.

Lift Biosciences Ltd. has released preclinical data demonstrating that its immunomodulatory alpha neutrophil product (IMANp) possesses both cytotoxic and immunomodulatory functionalities that could signal its potential to cure solid tumors. IMANp is generated from the hematopoietic stem cells of donors with exceptional anticancer innate immunity.

Gut bacteria used liquid-liquid phase separation (LLPS) to organize themselves into condensates, which allowed them to adapt to nutrient deprivation, enabling them to colonize the gut. In experiments reported in the March 17, 2023, issue of Science, investigators showed that a mutant of the beneficial gut bacterium Bacteroides thetaiotaomicron was “highly defective in competitiveness, in its ability to colonize the mammalian gut,” senior author Eduardo Groisman told BioWorld. “Our paper provides the first example in which [LLPS] matters in bacterial host interactions.”