Current concepts in cyclooxygenase inhibition in breast cancer.
The prospect that simple medications such as non-steroidal anti-inflammatory drugs (NSAIDs) could be recruited into the physician's armamentarium of anticancer drugs is intriguing, especially in the context of breast cancer, one of the leading causes of mortality in the Western world. There has consequently been a wider exploration of the role of cyclooxygenase (COX) in breast cancer, and we now accept that COX-2, one of its isoenzymes, is clearly implicated in the pathogenesis of the disease. This would seem to translate into a viable role for cyclooxygenase inhibitors in the treatment and prevention of breast cancer, but also raises issues regarding safety and tolerability of these drugs. In this article we discuss the theoretical consequences of cyclooxygenase inhibition, the significance of findings from experimental studies, large scale epidermiological investigations, and the relevance of large population studies of COX-2 inhibitors such as CLASS and VIGOR.
Singh-Ranger
G
G
Breast Surgery Unit, Level 3 St James' Wing, St George's Hospital Medical School, London SW17 OQT, UK. gsinghranger@yahoo.co.uk
Mokbel
K
K
D001943:Breast Neoplasms / Q000188:drug therapy*; D016861:Cyclooxygenase Inhibitors / Q000627:therapeutic use*; D005260:Female; D006801:Humans
D016861:Cyclooxygenase Inhibitors