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

East China University of Science and Technology Purchases Nanonex Advanced Nanoimprint Tool NX-B200 July 30th, 2014

Watching Schrödinger's cat die (or come to life): Steering quantum evolution & using probes to conduct continuous error correction in quantum computers July 30th, 2014

From Narrow to Broad July 30th, 2014

FLAG-ERA and TNT2014 join efforts: Graphene Networking at its higher level in Barcelona: Encourage the participation in a joint transnational call July 30th, 2014

Nanomedicine

New imaging agent provides better picture of the gut July 30th, 2014

Zenosense, Inc. July 29th, 2014

Optimum inertial design for self-propulsion: A new study investigates the effects of small but finite inertia on the propulsion of micro and nano-scale swimming machines July 29th, 2014

FEI adds Phase Plate Technology and Titan Halo TEM to its Structural Biology Product Portfolio: New solutions provide the high-quality imaging and contrast necessary to analyze the 3D structure of molecules and molecular complexes July 28th, 2014

Discoveries

New imaging agent provides better picture of the gut July 30th, 2014

Watching Schrödinger's cat die (or come to life): Steering quantum evolution & using probes to conduct continuous error correction in quantum computers July 30th, 2014

From Narrow to Broad July 30th, 2014

A new way to make microstructured surfaces: Method can produce strong, lightweight materials with specific surface properties July 29th, 2014

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

Watching Schrödinger's cat die (or come to life): Steering quantum evolution & using probes to conduct continuous error correction in quantum computers July 30th, 2014

From Narrow to Broad July 30th, 2014

Nature inspires a greener way to make colorful plastics July 30th, 2014

A new way to make microstructured surfaces: Method can produce strong, lightweight materials with specific surface properties July 29th, 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