Malika Ammam, PhD,  —

A collaborative research study offers new insights into how a protein called furin influences blood clotting and found it functions differently in hemophilia A and B, findings that are promising for improving gene therapy for hemophilia A. The study, “Circumventing furin enhances factor VIII biological activity and ameliorates bleeding…

Researchers at the Mayo Clinic Arizona have reported a third rare case of hemophilic pseudotumor (HP) identified in a non-hemophiliac patient. Findings from the investigation, “Hemophilic pseudotumor in a non-hemophilic patient treated with a hybrid procedure of preoperative embolization of the feeding arteries followed by surgical resection—A…

New Phase 3 trial results of CSL Behring’s hemophilia B therapy candidate Idelvion show promise in terms of reduction of bleeds, prolonged usage, and effectiveness at low doses. The poster detailing the data, “Long-term safety and efficacy of recombinant fusion protein linking coagulation factor IX with albumin (rIX-FP) in previously treated patients…

Researchers, working with mice, have developed a new way of producing substantial numbers of gene-corrected liver cells with the possibility of repopulation in vivo. The strategy, which relies on the liver’s unusual regenerative skills, may hold promise for the treatment of diseases such as hemophilia B. The study by scientists at Oregon Health & Science University,…

  The difference in disease severity between Hemophilia A and B (HA, HB) was recently assessed in the study, “Clinical, Instrumental, Serological And Histological Findings Suggest That Hemophilia B May Be Less Severe Than Hemophilia A,” and published in Haematologica. HA and HB are caused by deficient clotting proteins,…

The safety and efficacy of emicizumab in patients with severe hemophilia A (HA) were recently evaluated in a study, “Factor VIII–Mimetic Function of Humanized Bispecific Antibody in Hemophilia A,” published in The New England Journal Of Medicine. Hemophilia A is caused by a lack of blood clotting factor…

A team led by Lurie Children’s Hospital of Chicago researchers reported a case study of a newborn with combined spontaneous splenic rupture and severe hemophilia A. This baby, whose case is believed to be the first documented, was successfully treated without surgical intervention. Results from the study, “Successful medical management of a…

Researchers at the Center for Research in Transplantation and Immunology in France have reviewed a paper concerning certain strategies utilized to correct hemophilia B and the importance of gene delivery vehicles in successful therapies for treatment of the condition. The review paper, “Successful correction of hemophilia by CRISPR/Cas9 genome…

Researchers at the Centre Hospitalier Metropole Savoie in France identified a rare case of associated myelofibrosis (MF) and acquired hemophilia A (AHA), which they believe to be only the second case reported to date. The study, “Myelofibrosis and acquired hemophilia A: a case report,” was published in the…