Home > News > Cancer "Smart Bomb" Close to Launch
January 27th, 2010
Cancer "Smart Bomb" Close to Launch
Abstract:
Don't talk to Erkki Ruoslahti about happy accidents or serendipity. As the Finnish-born cell biologist (whose name is pronounced "air∙key roo∙slot∙ee") can attest from personal experience, "good luck" strikes only after years of sustained, methodical, and painstaking work. In Ruoslahti's case, that translates to more than 25 years studying the fundamental cellular biology by which cancer cells commandeer the body's otherwise healthy resources to feed malignant tumors with a fresh blood supply. Last month, Ruoslahti — now working at UCSB — co-published a research paper in the prestigious scientific journal Cancer Cell (along with colleagues from MIT and UC San Diego) that could prove nothing less than groundbreaking in how cancer tumors are first detected and then attacked. Thanks to the new breakthrough — which fused Ruoslahti's insights into the fundamental biology of cancer cells with nanotechnology delivery systems perfected by other scientists — the research team figured out how to get bigger payloads of cancer-fighting medicines deeper into the cancer tumors of mice than ever before.
For prospective cancer patients who might soon be facing the well-documented agonies of chemotherapy — in which all-out chemical warfare is waged on the body's cells in order to destroy the relatively few malignant ones — the implications of this research are staggering. "The more drug we have in the tumor, the bigger the effect is on the tumor," Ruoslahti explained. "But it's only the tumor that gets more drug; the normal tissues don't. That should reduce the side effects."
Source:
independent.com
Bookmark:
| Related Links |
| Related News Press |
News and information
Researchers develop molecular qubits that communicate at telecom frequencies October 3rd, 2025
Next-generation quantum communication October 3rd, 2025
"Nanoreactor" cage uses visible light for catalytic and ultra-selective cross-cycloadditions October 3rd, 2025
Possible Futures
Spinel-type sulfide semiconductors to operate the next-generation LEDs and solar cells For solar-cell absorbers and green-LED source October 3rd, 2025
Nanomedicine
New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025
New imaging approach transforms study of bacterial biofilms August 8th, 2025
Cambridge chemists discover simple way to build bigger molecules – one carbon at a time June 6th, 2025
Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025
Announcements
Rice membrane extracts lithium from brines with greater speed, less waste October 3rd, 2025
Researchers develop molecular qubits that communicate at telecom frequencies October 3rd, 2025
Next-generation quantum communication October 3rd, 2025
"Nanoreactor" cage uses visible light for catalytic and ultra-selective cross-cycloadditions October 3rd, 2025
Nanobiotechnology
New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025
New imaging approach transforms study of bacterial biofilms August 8th, 2025
Ben-Gurion University of the Negev researchers several steps closer to harnessing patient's own T-cells to fight off cancer June 6th, 2025
Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||