News tagged with cyclooxygenase
Cyclooxygenase
Cyclooxygenase (COX) is an enzyme (EC 1.14.99.1) that is responsible for formation of important biological mediators called prostanoids, including prostaglandins, prostacyclin and thromboxane. Pharmacological inhibition of COX can provide relief from the symptoms of inflammation and pain. Non-steroidal anti-inflammatory drugs, such as aspirin and ibuprofen, exert their effects through inhibition of COX. The names "prostaglandin synthase (PHS)" and "prostaglandin endoperoxide synthetase (PES)" are still used to refer to COX.
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Common anti-inflammatory coaxes liver cancer cells to commit suicide
The anti-inflammatory drug celecoxib, known by the brand name Celebrex, triggers liver cancer cell death by reacting with a protein in a way that makes those cells commit suicide, according to a new study.
Cancer
May 16, 2011 |
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Scientists identify genetic mutation behind rare disease
(Medical Xpress)—Researchers from Queen Mary, University of London, and Barts Health NHS Trust have identified the genetic mutation behind a devastating disease of the small intestine.
Genetics
Jan 04, 2013 |
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Compound's dual action inhibits oral cancer without observable side effects
The compound licofelone inhibited oral cancer growth by inhibiting the cyclooxygenase and 5-lipoxygenase pathways, with no observable side effects, according to data from a rat study presented at the 11th Annual AACR International ...
Cancer
Oct 19, 2012 |
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Not taking gastroprotective drugs prescribed with anti-inflammatory medicines
To relieve pain, arthritis sufferers are prescribed medications that may include non-steroidal anti-inflammatory drugs (NSAIDs) or cyclooxygenase-2 (COX-2) inhibitors, both of which can irritate the digestive tract. At times ...
Arthritis & Rheumatism
Apr 16, 2012 |
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New research discovers key to survival of brain cells
Nicolas G. Bazan, MD, Ph.D, Boyd Professor and Director of the Neuroscience Center of Excellence at LSU Health Sciences Center New Orleans, and David Stark, an MD/Ph.D student working in his lab, have discovered how a key ...
Neuroscience
Sep 28, 2011 |
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