Nanotechnology Now





Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Nanotech Puts Cancer In The Cross Hairs

February 22nd, 2008

Nanotech Puts Cancer In The Cross Hairs

Abstract:
Unfortunately, when it comes to treating cancer, modern medicine is still in its infancy. By and large, we still rely on debilitating chemotherapy regimens which take a shotgun approach to curing cancer by essentially poisoning patients in an effort to eradicate tumors.

But nanotech represents a bright spot in the fight against cancer. Researchers are increasingly turning to new, innovative therapies, based on particles measuring less than 200 nanometers. At that scale, particles passively target weaker-walled cancer cells and help localize treatment, increasing its effectiveness while minimizing damage to healthy tissue.

The medication Doxil, produced by Ortho Biotech Products LP--a unit of Johnson & Johnson (nyse: JNJ - news - people )--uses this approach to treat certain myeloma and ovarian cancers. It incorporates chemotherapy into 100-nm liposome particles that circulate through the blood over long periods and slip into the pores of tumor blood vessels, helping to concentrate treatment at the disease site.

Source:
forbes.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

SouthWest NanoTechnologies Introduces AgeNT™ Transparent Conductor System at SID Display Week, Booth #543 May 28th, 2015

New technique speeds nanoMRI imaging: Multiplexing technique for nanoscale magnetic resonance imaging developed by researchers in Switzerland cuts normal scan time from two weeks to two days May 28th, 2015

Squeezed quantum cats May 28th, 2015

New chip makes testing for antibiotic-resistant bacteria faster, easier: Researchers at the University of Toronto design diagnostic chip to reduce testing time from days to one hour, allowing doctors to pick the right antibiotic the first time May 28th, 2015

Nanomedicine

New chip makes testing for antibiotic-resistant bacteria faster, easier: Researchers at the University of Toronto design diagnostic chip to reduce testing time from days to one hour, allowing doctors to pick the right antibiotic the first time May 28th, 2015

New electronic stent could provide feedback and therapy — then dissolve May 27th, 2015

Seeing the action: UCSB researchers develop a novel device to image the minute forces and actions involved in cell membrane hemifusion May 27th, 2015

Nanotechnology identifies brain tumor types through MRI 'virtual biopsy' in animal studies: If results are confirmed in humans, tumor cells could someday be diagnosed by MRI imaging and treated with tumor-specific IV injections; new NIH grant will fund future study May 27th, 2015

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

Nano-capsules designed for diagnosing malignant tumours: Japanese researchers have developed adaptable nano-capsules that can help in the diagnosis of glioblastoma cells - a highly invasive form of brain tumours May 28th, 2015

Chemists discover key reaction mechanism behind the highly touted sodium-oxygen battery May 28th, 2015

New technique speeds nanoMRI imaging: Multiplexing technique for nanoscale magnetic resonance imaging developed by researchers in Switzerland cuts normal scan time from two weeks to two days May 28th, 2015

Squeezed quantum cats May 28th, 2015

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