JOURNAL ARTICLE
REVIEW
Add like
Add dislike
Add to saved papers

Nonsteroidal anti-inflammatory drugs, apoptosis, and colon-cancer chemoprevention.

Lancet Oncology 2002 March
Nonsteroidal anti-inflammatory drugs (NSAIDs) can inhibit colorectal tumorigenesis and are among the few agents known to be chemopreventive. Epidemiological studies and experiments with animals have shown that NSAIDs have powerful anticolorectal cancer properties, but the mechanism of these effects remains unclear. NSAIDs can inhibit neoplastic growth by inducing apoptosis in cancer cells; the way they do this is currently an area of intense investigation. The most well-characterised pharmacological feature of NSAIDs is their inhibition of the enzyme cyclo-oxygenase (COX), which catalyses the synthesis of prostaglandins. Several studies have shown that COX inhibition prevents cell proliferation and promotes apoptosis. The chemopreventive effects of NSAIDs are thought to occur via this pathway. Other observations indicate that NSAIDs also promote apoptosis through mechanisms that are independent of COX inhibition. This idea is supported by the finding that compounds that are structurally similar to NSAIDs, but do not inhibit COX, also have chemopreventive and proapoptotic properties. COX-dependent and COX-independent mechanisms of apoptosis induction are not mutually exclusive, and it is likely that both have a role in the biological activity of NSAIDs. Knowledge of how NSAIDs prevent neoplastic growth will greatly aid the design of better chemopreventive drugs and novel treatments for colorectal cancer.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app