Spray-on healing threads made from living cells
Filed in archive Medical on November 22, 2006
The Royal Society of Chemistry reports that researchers at University College London have created microthreads from polymers containing living cells. The biologically active threads, they say, could be formed into medical scaffolds to deliver cells directly to tissue and promote healing.
"Imagine a dentist rebuilding a tooth," said Suwan Jayasinghe, who led the study. "Polymers containing stem cells could be sprayed directly onto the tooth and the scaffold of threads would fix the cells in place so that they could proliferate exactly where they are needed."
Jayasinghe claims that spraying the threads directly onto damaged tissue is a 100 per cent biocompatible, risk-free alternative to the use of nanoparticles as a treatment delivery system.
"If a person injured their hand, we could take cells from the person's other hand to heal the injury," he added. "Once they are applied, the polymers degrade and the cells would live happily ever after." (photo Chemistry World)

Tags: nanotechnology nanotech nano electrospin thread polymer microthread cells living+cells
Vote for Spray-on healing threads made from living cells:
|
Rating: 7.50 out of 2 vote(s) cast.
|
Response from:
narconon northern california
(08/09/07 12:03pm)
This kind of cell transplant has been used before but only involving large and not really estethical areas but now i see that progress is being made in this field.
Response from:
Drug Compare
(08/29/07 4:02pm)
This sounds like a very useful drug, or kind of a drug. My concern is time and when it will be broadly used on pharmacies or hospitals. But taken into consideration that most of the diseases are inside us, is there a certain use for this inside us?
| RSS | |
|
| |
| Yahoo! |
|
| Addthis |
|
| Bloglines |
|
| Follow us on Twitter! |
Most Popular
Best of
Biotech
Business
Computing & Infotech
Design
Did you know
Energy
Environment & Health
Events
Government
Information About
Institutions
Investing
Links
Materials
Medical
Military
News
Products
Quick introduction
