A recent study by researchers from Texas A&M University presented a new vaccine designed to target the ligand-binding domain of the serotonin 2A receptor (5-HT2AR), which resides in the second extracellular loop (EL2) and was previously identified as the key region for receptor activation. The new candidate, called EL2-5HTVac, was shown to provide a long-lasting and selective therapeutic approach to avoid increased bleeding risk complications.
The University of Michigan has divulged lysine-specific histone demethylase 1A (KDM1A; LSD1) inhibitors reported to be useful for the treatment of cancer, autism, myocardial fibrosis and more.
Sepsis-induced coagulopathy (SIC) is a complication of sepsis tied to high mortality in patients. Anticoagulation using a coagulation factor IIa and Xa dual inhibitor might have the potential to improve the treatment of this severe condition.
Two simultaneous but independent studies published in Science identified, by introducing mutants into its genome, the essential and nonessential genes of Plasmodium knowlesi, one of the malaria parasites related to the dreaded Plasmodium vivax. Their results could help in the development and prioritization of antimalarial strategies.
Mouse models for hemophilia A are commonly generated by factor VIII (FVIII) knockout, however, these mice rapidly develop anti-FVIII antibodies during repetitive FVIII administration. To overcome this preclinical research challenge, investigators from Octapharma AG and affiliated organizations developed a new model unable to produce antibodies but otherwise not immunosuppressed.
Fanconi anemia (FA) is a rare genetic disorder characterized by defective DNA repair, leading to hematopoietic stem cell (HSC) dysfunction and bone marrow failure. Replication stress, which compromises HSC maintenance and regeneration, is one of the central underlying mechanisms in FA.
At the recent annual congress of the European Association for Haemophilia and Allied Disorders, researchers from Novalgen Ltd. presented the discovery and preclinical characterization NVG-444, a potentially first-in-class next-generation FVIII mimetic antibody equipped with autoregulation to reduce prothrombotic risks that is being developed for the treatment of hemophilia A.
Researchers at E-Therapeutics plc recently presented efficacy and safety data on ETX-148, a pan-hemophilia agent in murine models of hemophilia A and B.
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