title: Inhibition of cyclooxygenase-2: a new targeted therapy for B-cell lymphoma?
abstract: The purpose of this editorial is to highlight the findings reported herein in the paper by Wun et al. on the connection between expression of the cyclooxygenase-2 (COX-2) enzyme and B-cell lymphoma [Leuk. Res., in press]. We will first briefly review key aspects of the COX-2 enzyme, the newly discovered prostaglandin (PG) synthases and their PG products, and their roles both in inflammation and in the pathogenesis of cancer. Having placed the COX pathway in this context, the discussion will then return to the provocative findings of Wun et al. [Leuk. Res., 28, 2004].
authors.forename: Richard P
authors.initials: RP
authors.lastname: Phipps
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Ryan
authors.forename: Steven H
authors.initials: SH
authors.lastname: Bernstein
mesh_terms: D051546:Cyclooxygenase 2; D052246:Cyclooxygenase 2 Inhibitors; D016861:Cyclooxygenase Inhibitors / Q000494:pharmacology* / Q000627:therapeutic use; D006801:Humans; D007249:Inflammation / Q000209:etiology; D007527:Isoenzymes / Q000037:antagonists & inhibitors* / Q000502:physiology; D016393:Lymphoma, B-Cell / Q000188:drug therapy* / Q000209:etiology; D008565:Membrane Proteins; D011451:Prostaglandin-Endoperoxide Synthases / Q000502:physiology; D011453:Prostaglandins / Q000502:physiology
chemical_list: D052246:Cyclooxygenase 2 Inhibitors; D016861:Cyclooxygenase Inhibitors; D007527:Isoenzymes; D008565:Membrane Proteins; D011453:Prostaglandins; D051546:Cyclooxygenase 2; C496540:PTGS2 protein, human; D011451:Prostaglandin-Endoperoxide Synthases