Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > News > In 'Mermaid's Hair,' a Search for a Cancer Cure

July 3rd, 2008

In 'Mermaid's Hair,' a Search for a Cancer Cure

Abstract:
A team of San Diego scientists are becoming increasingly convinced that the cure for cancer may be linked to a marine compound found within long strands of rosy-colored toxic bacteria that grow beneath mangroves in the South Pacific.

In a breakthrough discovery, researchers at the University of California, San Diego and the Scripps Institution of Oceanography identified a potent and stealthy compound in the bacteria, called "mermaid's hair," that can kill tumors and be delivered without harming healthy tissue -- thereby avoiding a major drawback to traditional cancer therapies such as radiation treatments and chemotherapy drugs.

Because the ScA compound naturally clumps into molecule-sized bits, called nanoparticles, it can be customized through nanotechnology to target specific cancer cells and spare healthy ones.

The minute particles can act like guided missiles, ferrying injected anti-cancer drugs to a tumor. Unlike conventional therapies, the particles Wrasidlo is using are expected to carry a small molecule that can attach itself and the drug only to blood vessels that feed the tumors.

Without nanotechnology, the compound would be too risky and would "never make it to the drug market," Wrasidlo said. "We now have the optimum way of getting the compound to the tumor and circulating it long-term throughout the body."

Source:
voiceofsandiego.org

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Berkeley Lab Researchers Demonstrate First Size-based Chromatography Technique for the Study of Living Cells April 22nd, 2014

PETA science consortium to present hazard testing strategy at nanotoxicology meeting: High tech field ripe for use of sophisticated non-animal testing strategies April 22nd, 2014

Harris & Harris Group Notes the Receipt of Proceeds From the Sale of Molecular Imprints' Semiconductor Business to Canon April 22nd, 2014

National Space Society Congratulates SpaceX on the Success of CRS-3 and the First Flight of the Falcon 9R April 22nd, 2014

Nanomedicine

Cloaked DNA nanodevices survive pilot mission: Successful foray opens door to virus-like DNA nanodevices that could diagnose diseased tissues and manufacture drugs to treat them April 22nd, 2014

Berkeley Lab Researchers Demonstrate First Size-based Chromatography Technique for the Study of Living Cells April 22nd, 2014

Amino-functionalized carbon nanotubes act as a carrier for nerve growth factor April 21st, 2014

Newly-Produced Bone Cement Able to Carry Medicine April 21st, 2014

Discoveries

Like a hall of mirrors, nanostructures trap photons inside ultrathin solar cells April 22nd, 2014

Nanomaterial Outsmarts Ions April 22nd, 2014

Vacuum Ultraviolet Lamp of the Future Created in Japan: First Solid-State Vacuum UV Phosphor, Described in APL-Materials, Promises Smaller, Safer, Longer Lasting, Low Power Lamps for Industrial Applications April 22nd, 2014

Berkeley Lab Researchers Demonstrate First Size-based Chromatography Technique for the Study of Living Cells April 22nd, 2014

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals

Nanomaterial Outsmarts Ions April 22nd, 2014

Vacuum Ultraviolet Lamp of the Future Created in Japan: First Solid-State Vacuum UV Phosphor, Described in APL-Materials, Promises Smaller, Safer, Longer Lasting, Low Power Lamps for Industrial Applications April 22nd, 2014

Berkeley Lab Researchers Demonstrate First Size-based Chromatography Technique for the Study of Living Cells April 22nd, 2014

Nanoreporters tell 'sour' oil from 'sweet': Rice University's hydrogen sulfide nanoreporters gather intel on oil before pumping April 22nd, 2014

NanoNews-Digest
The latest news from around the world, FREE







  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More














ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE