CD20, CD80, CD3, CD11a, CD19, cluster of differentiation (CD)-20, -80, -3, -11a, -19, respectively
Investigated for effects on extracellular-matrix and antioxidant pathways in vitro
Genetics plays a role here, and people who have genetically lower IgE levels are less likely to have chronic urticaria.[ref] Mast cells, atrial fibrillation, and cardiac diseases: Researchers estimate that there are ~50,000 mast cells/g of human heart tissue
BPC-157 has been in its first human clinical trial since 2025 (Phase 1, USA)