par Vanhamme, Luc 
;Zouaoui Boudjeltia, Karim ;Van Antwerpen, Pierre ;Delporte, Cédric
Référence Archives of biochemistry and biophysics, 649, page (1-14)
Publication Publié, 2018-07
;Zouaoui Boudjeltia, Karim ;Van Antwerpen, Pierre ;Delporte, Cédric Référence Archives of biochemistry and biophysics, 649, page (1-14)
Publication Publié, 2018-07
Article révisé par les pairs
| Résumé : | Myeloperoxidase (MPO) is a member of the mammalian peroxidase family. It is mainly expressed in neutrophils, monocytes and macrophages. As a catalyzer of reactive oxidative species and radical species formation, it contributes to neutrophil bactericidal activity. Nevertheless MPO invalidation does not seem to have major health consequences in affected individuals. This suggests that MPO might have alternative functions supporting its conservation during evolution. We will review the available data supporting these non-canonical functions in terms of tissue specific expression, function and enzymatic activity. Thus, we discuss its cell type specific expression. We review in between others its roles in angiogenesis, endothelial (dys-) function, immune reaction, and inflammation. We summarize its pathological actions in clinical conditions such as cardiovascular disease and cancer. |
