Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Healthbeat Segment: Shaking Up Cancer

March 1st, 2010

Healthbeat Segment: Shaking Up Cancer

Abstract:
Scientists have discovered a new approach to fighting cancers that cannot be destroyed by radiation or chemotherapy.

It's a new twist on what's known as nanomedicine. It's an experimental therapy that does not involve drugs or heat. Instead, the cancer is outsmarted by simply being pushed around.

"It is a very devastating disease for which there is absolutely no cure," said Dr. Maciej Lesniak, neurosurgeon, University of Chicago Medical Center.

Malignant gliomas are cancerous brain tumors that kill thousands of Americans each year.

"No matter what we do these tumors tend to come back and grow," said Dr. Lesniak.

Chemotherapy radiation and surgery can buy patients some time but not for long. That's why neurosurgeon Maciej Lesniak and colleagues are so excited about some ultra tiny discs and an unlikely microscopic approach to killing off these stubborn cells.

"The approach, for lack of a better word, is very cool because we are trying to destroy these cancer cells through a mechanical process," said Dr. Lesniak.

During the process, the cancer cells are literally shaken by ultra tiny magnetic microdiscs which are clinging to the surface of the cancer.

Source:
abclocal.go.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Meet the high-performance single-molecule diode: Major milestone in molecular electronics scored by Berkeley Lab and Columbia University team July 29th, 2015

Detecting small metallic contaminants in food via magnetization: A practical metallic-contaminant detecting system using three high-Tc RF superconducting quantum interference devices (SQUIDs) July 29th, 2015

Controlling phase changes in solids: Controlling phase changes in solids July 29th, 2015

New computer model could explain how simple molecules took first step toward life: Two Brookhaven researchers developed theoretical model to explain the origins of self-replicating molecules July 28th, 2015

Videos/Movies

Caught on camera: The first glimpse of powerful nanoparticles July 17th, 2015

A most singular nano-imaging technique: Berkeley Lab's SINGLE provides images of individual nanoparticles in solution July 16th, 2015

A 'movie' of ultrafast rotating molecules at a hundred billion per second: A quantum wave-like nature was successfully observed in rotating nitrogen molecules July 4th, 2015

Freezing single atoms to absolute zero with microwaves brings quantum technology closer: Atoms frozen to absolute zero using microwaves July 2nd, 2015

Possible Futures

Smaller, faster, cheaper: A new type of modulator for the future of data transmission July 27th, 2015

Researchers predict material with record-setting melting point July 27th, 2015

Global Corrosion Resistant Nano Coatings Market To 2015: Acute Market Reports July 27th, 2015

Global Zinc oxide nanopowders Industry 2015: Acute Market Reports July 25th, 2015

Nanomedicine

Stretching the limits on conducting wires July 25th, 2015

UT Dallas nanotechnology research leads to super-elastic conducting fibers July 24th, 2015

Nanopaper as an optical sensing platform July 23rd, 2015

Albany College of Pharmacy and Health Sciences to Host One Week Symposium on Nanomedicine July 23rd, 2015

Discoveries

Meet the high-performance single-molecule diode: Major milestone in molecular electronics scored by Berkeley Lab and Columbia University team July 29th, 2015

Detecting small metallic contaminants in food via magnetization: A practical metallic-contaminant detecting system using three high-Tc RF superconducting quantum interference devices (SQUIDs) July 29th, 2015

Controlling phase changes in solids: Controlling phase changes in solids July 29th, 2015

Laboratorial Performance of Nanocomposite Membrane Improved in Water Purification July 28th, 2015

Announcements

Meet the high-performance single-molecule diode: Major milestone in molecular electronics scored by Berkeley Lab and Columbia University team July 29th, 2015

Detecting small metallic contaminants in food via magnetization: A practical metallic-contaminant detecting system using three high-Tc RF superconducting quantum interference devices (SQUIDs) July 29th, 2015

Controlling phase changes in solids: Controlling phase changes in solids July 29th, 2015

'Seeing' molecular interactions could give boost to organic electronics July 28th, 2015

Nanobiotechnology

New computer model could explain how simple molecules took first step toward life: Two Brookhaven researchers developed theoretical model to explain the origins of self-replicating molecules July 28th, 2015

Spintronics: Molecules stabilizing magnetism: Organic molecules fixing the magnetic orientation of a cobalt surface/ building block for a compact and low-cost storage technology/ publication in Nature Materials July 25th, 2015

Programming adult stem cells to treat muscular dystrophy and more by mimicking nature July 22nd, 2015

Biophotonics - Global Strategic Business Report 2015 July 21st, 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