Navigation Links
Scientists use old enemy to K.O. cancer

Chemists are pulling cancer onto a sucker punch by getting infected cells to drop their guard according to research published today. They are using the metal ruthenium as a catalyst to a cancer-busting reaction which calls up an old cellular enemy oxidants as an ally.

Cancer adapts quickly to traditional drugs which attack infected cells directly. But the latest laboratory tests reveal a second line of defence using ruthenium as a catalyst to a reaction which stops cells developing the anti-oxidant chemical glutathione.

As the targeted cell is forced to drop its glutathione defences, the oxidant levels increase, and the cancerous cell dies.

University of Warwick Chemistry Professor Peter Sadler explained: "We know oxidants produce free radicals that damage cells. Our experiments show ruthenium produces a reaction in the cell which destroys its anti-oxidant defence glutathione thus destroying the cancer-infected cell.

"Working with colleagues in Edinburgh University and Oncosense we've proved this could be an effective line of defence against cancer."

Scientists working on the project now hope to move the research out of the laboratory the next stage for this work would be medical trials.


Contact: Richard Fern
University of Warwick

Page: 1

Related medicine news :

1. New prion protein discovered by Canadian scientists may offer insight into mad cow disease
2. Scientists Probe Sepsis Deadly Secrets
3. Scientists puzzled by severe allergic reaction to cancer drug in the middle Southern US
4. Scientists Develop Natural Protection for Stored Foods
5. Scientists detect presence of marburg virus in african fruit bats
6. Scientists Spot Brains Free Will Center
7. Scientists ID Likely Culprit in Popcorn Lung
8. Scientists explain how insulin secreting cells maintain their glucose sensitivity
9. Scripps Research scientists shed new light on how antibodies fight HIV
10. Scientists, physicians present latest findings in personalized cancer treatment and prevention
11. Scientists demonstate link between genetic variant and effectiveness of smoking cessation meds
Post Your Comments:
(Date:11/27/2015)... ... November 27, 2015 , ... ... edition of USA Today in Atlanta, Dallas, New York, Minneapolis, South Florida, with ... digital component is distributed nationally, through a vast social media strategy and across ...
(Date:11/27/2015)... ... November 27, 2015 , ... Intellitec Solutions announced ... User Group (MSDSLUG). Recognized as Microsoft’s official group for end users of Dynamics ... software users, partners, industry experts and representatives. Intellitec Solutions’ membership status demonstrates their ...
(Date:11/27/2015)... Los Angeles, CA (PRWEB) , ... November 27, 2015 , ... ... the Commission on Accreditation of Allied Health Education Programs (CAAHEP) awarded accreditation to its ... exclusive list of CAAHEP accredited colleges, as only one of twelve colleges and universities ...
(Date:11/27/2015)... ... November 27, 2015 , ... Indosoft Inc., developer and ... of Asterisk 11 LTS (Long Term Support) into its Q-Suite 5.10 product line. ... 5.10 up-to-date with a version of Asterisk that will receive not only security ...
(Date:11/26/2015)... VA (PRWEB) , ... November 26, 2015 , ... ... an American Express Travel Representative. As a franchise owner, Somu now offers travelers, ... of cruise, destination wedding packages, private cruise sales, as well as, cabin upgrades ...
Breaking Medicine News(10 mins):
(Date:11/26/2015)... November 26, 2015 ... addition of the  "2016 Future Horizons ... Therapeutic Drug Monitoring (TDM) Market: Supplier ... Emerging Opportunities"  report to their offering.  ... announced the addition of the  "2016 ...
(Date:11/26/2015)... 26, 2015 ) ... Administration of High Viscosity Drugs" report to ... announced the addition of the "Self Administration ... offering. --> Research and Markets ( ... "Self Administration of High Viscosity Drugs" ...
(Date:11/26/2015)... DUBLIN , November 26, 2015 /PRNewswire/ ... the addition of the "Radioimmunoassay Market ... User (Hospital, Pharmaceutical Industry, Academics, Clinical Diagnostic ... - Global Forecast to 2020" report ... ) has announced the addition of the ...
Breaking Medicine Technology: