http://en.wikipedia.org/wiki/Eosinophil_granulocyte
Major basic protein, eosinophil peroxidase, and eosinophil cationic protein are toxic to many tissues.Eosinophil cationic protein and eosinophil-derived neurotoxin are ribonucleases with antiviral activity.Major basic protein induces mast cell and basophil degranulation, and is implicated in peripheral nerve remodelling.Eosinophil cationic protein creates toxic pores in the membranes of target cells allowing potential entry of other cytotoxic molecules to the cell,can inhibit proliferation of T cells, suppress antibody production by B cells, induce degranulation by mast cells, and stimulate fibroblast cells to secrete mucus and glycosaminoglycan.Eosinophil peroxidase forms reactive oxygen species and reactive nitrogen intermediates that promote oxidative stress in the target, causing cell death by apoptosis and necrosis.
Major basic protein, eosinophil peroxidase, and eosinophil cationic protein are toxic to many tissues.Eosinophil cationic protein and eosinophil-derived neurotoxin are ribonucleases with antiviral activity.Major basic protein induces mast cell and basophil degranulation, and is implicated in peripheral nerve remodelling.Eosinophil cationic protein creates toxic pores in the membranes of target cells allowing potential entry of other cytotoxic molecules to the cell,can inhibit proliferation of T cells, suppress antibody production by B cells, induce degranulation by mast cells, and stimulate fibroblast cells to secrete mucus and glycosaminoglycan.Eosinophil peroxidase forms reactive oxygen species and reactive nitrogen intermediates that promote oxidative stress in the target, causing cell death by apoptosis and necrosis.
Eosinophil peroxidase is an enzyme found within the eosinophil granulocytes, innate immune cells of humans and mammals. This oxidoreductase protein is encoded by the gene EPX, expressed within these myeloid cells. eosinophil peroxidase
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