Navigation Links
Scientists turn a new leaf to discover a compound in daffodils that targets brain cancer

When looking for new ways to treat aggressive brain cancers, an international team of scientists turned a new leaf and "discovered" the lowly daffodil. A new research study published in the November 2010 print issue of The FASEB Journal ( offers hope that a natural compound found in daffodil bulbs, called narciclasine, may be a powerful therapeutic against biologically aggressive forms of human brain cancers.

"We are planning to move a narciclasine derivative toward clinical trials in oncology within a three to four year period in order to help patients with brain cancers, including gliomas, as well as brain metastases," said Robert Kiss, Ph.D., co-author of the study from the Laboratory of Toxicology at the Institute of Pharmacy at the Universit Libre de Bruxelles in Brussels, Belgium. "We hope narciclasine could be given to brain cancer patients in addition to conventional therapies."

To make this discovery, Kiss and colleagues used computer-assisted techniques to identify targets for narciclasine in cancer cells. The strongest potential candidate to emerge was the eEF1A elongation factor. Researchers then grafted human melanoma brain metastatic cells into the brains of genetically altered mice. Results showed that the injected mice survived significantly longer when treated with narciclasine than those mice left untreated. The researchers believe that narciclasine selectively inhibits the proliferation of very aggressive cancer cells, while avoiding adverse effects on normal cells. Narciclasine could be used in the near future to combat brain cancers, including gliomas, and metastases such as melanoma brain metastases.

"Scientists have been digging in odd corners to find effective treatments for brain cancer for decades, and now they've found one in daffodils." said Gerald Weissmann, M.D., Editor-in-Chief of The FASEB Journal, "It doesn't mean that you should eat daisies or daffodils for what ails you, but that modern medicinal chemistry can pluck new chemicals from stuff that grows in the garden. This is a good one!"


Contact: Cody Mooneyhan
Federation of American Societies for Experimental Biology

Related medicine news :

1. Scientists Report Early Success in Growing Mini Liver in Lab
2. Scientists seek urgent treatment for fatal sleeping sickness
3. Scientists investigate evolution of new polio virus
4. Scientists Raise Concerns About Flame Retardants
5. Scientists pinpoint gene linked to drug resistance in malaria
6. NIH scientists describe how salmonella bacteria spread in humans
7. UNC scientists receive grant to develop nanotechnology for pancreatic cancer diagnosis and treatment
8. Unlocking the secret of beauty: Scientists discover the complexities of attractive female bodies
9. Symposium in Washington with world-leading scientists
10. Researcher seeks to create citizen scientists to help in response to environmental disasters
11. UC Davis scientists find link between arthritis pain reliever and cardiovascular events
Post Your Comments:
(Date:11/25/2015)... ... November 25, 2015 , ... Smiles by Stevens ... Disorder, Bruxism, and moderate facial wrinkling. While many patients are aware of the benefits ... great success Botox® delivers to those suffering with discomfort, soreness, and pain as a ...
(Date:11/25/2015)... Evanston, IL (PRWEB) , ... November 25, 2015 ... ... homage to six decades of music, friendships, and learning in its 65th Anniversary ... be held Dec. 5-6. , For 65 years, Brillianteen has been ...
(Date:11/25/2015)... ... November 25, 2015 , ... Today, Mothers Against Drunk Driving (MADD) ... below 10,000 for the first time since 2011. In 2014, there were 9,967 fatalities ... released by the National Highway Traffic Safety Administration (NHTSA), 32,675 people were killed in ...
(Date:11/25/2015)... ... November 25, 2015 , ... "When I underwent ... bras were incredibly uncomfortable," said an inventor from Bronx, N.Y. "In order to ... the patent-pending RECOVERY BRA for added comfort and support. The bra is easier ...
(Date:11/25/2015)... ... ... Many people know of the common symptoms of low thyroid hormone (also known ... people who find their cholesterol levels and weight are creeping up are more likely ... don’t have any of the other symptoms. , Thyroid hormone plays a major role ...
Breaking Medicine News(10 mins):
(Date:11/25/2015)... , Nov. 25, 2015 Allergan ... pharmaceutical company, and Rugen Therapeutics, a start-up  biotechnology ... for unmet CNS disorders and funded by the ... they have entered into an exclusive collaboration to ... for Autism Spectrum Disorders (ASD) and Obsessive Compulsive ...
(Date:11/25/2015)... Nov. 25, 2015  Mindray Medical ... MR ), a leading developer, ... worldwide, today announced that it will ... of shareholders at the Company,s Hong Kong office ... Prince Edward West Road, Mongkok KL, Hong ...
(Date:11/25/2015)... , November 25, 2015 /PRNewswire/ ... announced the addition of the  "Global ...  report to their offering.  ... the addition of the  "Global Drug ...  report to their offering.  --> ...
Breaking Medicine Technology: