NCIt definition : An afucosylated, humanized monoclonal antibody against the alpha chain of the interleukin-5
receptor (IL-5Ra), with potential anti-asthmatic activity. Upon administration, benralizumab
binds to IL-5Ra and elicits an antibody-directed cell cytotoxicity (ADCC) against
IL-5Ra-expressing cells. This induces apoptosis in IL-5Ra-expressing cells and may
reduce asthmatic episodes. IL-5Ra, expressed on both eosinophils and basophils, plays
a key role in asthma.;
https://www.has-sante.fr/jcms/p_3537837/fr/fasenra-benralizumab-granulomatose-eosinophilique 2024 France evaluation of the transparency committee Eosinophilia Granulomatosis Benralizumab eosinophils benralizumab eosinophilia, nos eosinophilia Fasenra eosinophil Eosinophilia, CTCAE Eosinophil Eosinophil Count granulomatosis, nos