Repression of -catenin function in malignant cells by nonsteroidal antiinflammatory drugs

Repression of beta-catenin function in malignant cells by nonsteroidal antiinflammatory drugs.

Activation of the Wnt/beta-catenin pathway promotes the development of several cancers and is an attractive target for chemopreventive and chemotherapeutic agents. Nonsteroidal antiinflammatory drugs (NSAIDs) have been reported to antagonize beta-catenin function, but their mechanism of action is not known. We demonstrate here that interference with beta-catenin function by NSAIDs does not corr...

Use of Nonsteroidal Antiinflammatory Drugs

Clinical trial data have prompted questions about the degree to which patients and their physicians should consider an increased risk of cardiovascular or cerebrovascular events when selecting medications for pain relief. Since the 2005 publication of a Science Advisory on the use of nonsteroidal antiinflammatory drugs (NSAIDs) by the American Heart Association,1 several important events have o...

Direct toxicity of nonsteroidal antiinflammatory drugs for renal medullary cells.

Antipyretic analgesics, taken in large doses over a prolonged period, cause a specific form of kidney disease, characterized by papillary necrosis and interstitial scarring. Epidemiological evidence incriminated mixtures of drugs including aspirin (ASA), phenacetin, and caffeine. The mechanism of toxicity is unclear. We tested the effects of ASA, acetaminophen (APAF, the active metabolite of ph...

Colonic side effects of nonsteroidal antiinflammatory drugs.

Non-steroidal anti-inflammatory drugs (NSAIDs) are a widely prescribed group of drugs, known to be responsible for many cases of gastroduodenal ulcers by inhibiting cyclo-oxygenase (1). The incidence of side effects while taking NSAID therapy is high, and has been reported to approach 70% in patients receiving long-term therapy. The most frequent complications are those involving the gastroduod...

Osteoarthritis: simple analgesics versus nonsteroidal antiinflammatory drugs.