News tagged with anticancer
Two-In-One Punch Knocks Out Drug Resistant Cancer Cells
Nanotechnology / Bio & Medicine
Nov 04, 2009 |
5 / 5 (4) |
0
(PhysOrg.com) -- Cancer cells, like bacteria, can develop resistance to drug therapy, leading to relapse of disease. One approach showing promise in overcoming multidrug resistance in tumors is to combine two different anticancer ...
Tumors Feel the Deadly Sting of Nanobees
Nanotechnology / Bio & Medicine
Aug 28, 2009 |
4.8 / 5 (13) |
3
When bees sting, they pump into their victims a peptide toxin called melittin that destroys cell membranes. Now, by encapsulating this extremely potent molecule within a nanoparticle, researchers at the Washington University ...
Researchers examine mechanisms that help cancer cells proliferate
Sep 01, 2009 |
5 / 5 (2) |
1
A process that limits the number of times a cell divides works much differently than had been thought, opening the door to potential new anticancer therapies, researchers at UT Southwestern Medical Center report in the Aug. ...
Fresh pot of tea strikes anti-cancer gold
Nanotechnology / Bio & Medicine
Mar 24, 2009 |
5 / 5 (10) |
0
Researchers might one day brew up a cancer treatment in their afternoon cuppa, says a study in a Royal Society of Chemistry journal.
Promising novel treatment for human cancer -- Chrysanthemum indicum extract
Oct 16, 2009 |
4.9 / 5 (9) |
2
A series of studies have demonstrated that Chrysanthemum indicum possesses antimicrobial, antiinflammatory, immunomodulatory, and neuroprotective effects. Recently, much attention has been devoted to the anticancer activi ...
Tumors feel the deadly sting of nanobees
Nanotechnology / Bio & Medicine
Aug 10, 2009 |
3.9 / 5 (7) |
0
(PhysOrg.com) -- When bees sting, they pump poison into their victims. Now the toxin in bee venom has been harnessed to kill tumor cells by researchers at Washington University School of Medicine in St. Louis. The researchers ...
Anticancer compound found in American mayapple
Sep 04, 2009 |
4.6 / 5 (5) |
0
A common weed called American mayapple may soon offer an alternative to an Asian cousin that's been harvested almost to extinction because of its anti-cancer properties. The near-extinct Asian plant, Podophyllyum emodi, produc ...
Magnetic Nanoworms and Nanocrystals Deliver siRNA to Tumors
Nanotechnology / Bio & Medicine
Sep 23, 2009 |
not rated yet |
0
(PhysOrg.com) -- Small pieces of nucleic acid known as short interfering RNAs, or siRNAs, can turn off the production of specific proteins, a property that makes them one of the more promising new classes of anticancer drugs ...
New activity found for a potential anti-cancer agent
Nov 02, 2009 |
not rated yet |
0
Pateamine A (PatA), a natural product first isolated from marine sponges, has attracted considerable attention as a potential anti-cancer agent, and now a new activity has been found for it, which may reveal yet another anti-cancer ...
Fresh Pot of Tea Strikes Anticancer Gold
Nanotechnology / Bio & Medicine
Apr 27, 2009 |
5 / 5 (10) |
0
(PhysOrg.com) -- Researchers from the University of Missouri-Columbia report in the Journal of Materials Chemistry that chemicals in tea are the best yet discovered to make consistent, biologically safe gold nanoparticles. More i ...
Discovery pinpoints new connection between cancer cells, stem cells
Jul 01, 2009 |
4.4 / 5 (7) |
2
A molecule called telomerase, best known for enabling unlimited cell division of stem cells and cancer cells, has a surprising additional role in the expression of genes in an important stem cell regulatory pathway, say researchers ...
Twin nanoparticle shown effective at targeting, killing breast cancer cells
Nanotechnology / Bio & Medicine
Mar 10, 2009 |
5 / 5 (2) |
1
Breast cancer patients face many horrors, including those that arise when fighting the cancer itself. Medications given during chemotherapy can have wicked side effects, including vomiting, dizziness, anemia ...
Chemists synthesize fungal compound with anti-cancer activity
Apr 26, 2009 |
5 / 5 (3) |
0
(PhysOrg.com) -- Ten years ago, William Fenical of the Scripps Institution of Oceanography isolated from an ocean-living fungus a compound that has since shown the ability to kill cancer cells in the lab. ...
New medications show promise in treating drug-resistant prostate cancer
Apr 07, 2009 |
5 / 5 (2) |
0
A new therapy for metastatic prostate cancer has shown considerable promise in early clinical trials involving patients whose disease has become resistant to current drugs.
Tiny delivery system with a big impact on cancer cells
Nanotechnology / Bio & Medicine
Dec 15, 2008 |
4.7 / 5 (18) |
1
Researchers in Pennsylvania are reporting for the first time that nanoparticles 1/5,000 the diameter of a human hair encapsulating an experimental anticancer agent, kill human melanoma and drug-resistant breast ...
