basophils

Abstract The major challenge in allergy diagnosis is development of accessible and reliable diagnostics that can predict the clinical outcome following exposure to culprit allergen(s) or cross-reactive molecules and identification of safer alternatives than the current state-of-the-art methods...

as a very rough tldr, for anybody wondering, of my very rough and probably wrong understanding of it, it works via a rituximab-like mechanism, except against ige. it also affects basophils and mast cells. it is used for allergy-like / histamine-like conditions. even nasal polyps. side-effects...