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Synthesis and Characterization of an Aspirin-fumarate Prodrug that Inhibits NFκB Activity and Breast Cancer Stem Cells
Published on: January 18, 2017
Role of Aspirin in Gastric Cancer Prevention
Asad Umar1, Holli A Loomans-Kropp1,2
1Gastrointestinal and Other Cancers Research Group, Division of Cancer Prevention, NCI, NIH, Rockville, Maryland.
Abstract:
The role of aspirin in cancer prevention has been well described for multiple cancers, with strong data for gastrointestinal cancers. Studies, primarily conducted in colorectal cancer, suggest that aspirin exerts its cancer-preventive effects through the inhibition of gastrointestinal inflammation. Compared with colorectal cancer, the role of aspirin in gastric cancer prevention is less well described, however it stands to reason that aspirin and/or other nonsteroidal anti-inflammatory drugs may inhibit gastric cancer progression through the inhibition of COX-2. As discussed in this issue of Cancer Prevention Research, aspirin may prevent gastric cancer, albeit it appears to exert a disparate effect in men and women, the reason for which remain unclear. These results expand upon prior studies by prospectively examining aspirin use at a wider range of doses and durations in non-Asian participants and lend support to observations from previously conducted studies in Asian populations. See related article, p. 265.
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