By continuing to browse our site you agree to our use of cookies, revised Privacy Policy and Terms of Use. You can change your cookie settings through your browser.
I agree
Search Trends
SITEMAP
Copyright © 2024 CGTN. 京ICP备20000184号
Disinformation report hotline: 010-85061466
SITEMAP
Copyright © 2024 CGTN. 京ICP备20000184号
Disinformation report hotline: 010-85061466
Australian researchers have discovered new cells in a world-first that they say could enhance future human tissue repair and generation.
In a study published on Monday, a team from the South Australian Health and Medical Research Institute discovered the cells that can transform into two previously-known types of cells: endothelial cells that form blood vessels and macrophages, which are responsible for tissue repair and defense.
An illustration of macrophages. /CFP
Named EndoMac progenitors, the new cells were discovered in the outer layer of aortas in adult mice.
The team said that the existence of cells with similar functions has been theorized for over a century but had never been found. The discovery was the result of nine years of work by the researchers.
They found that the cells are activated by injury or poor blood flow, at which point they rapidly expand to aid healing.
Ongoing research suggests that the EndoMac progenitors could be used to boost healing in conditions like diabetes where the body struggles to properly repair itself.
"When we transplanted these progenitors into diabetic wounds, we saw a dramatic improvement in healing within days," Sanuri Liyange, a member of the research team, said in a media release.
"In theory, this could become a game-changer for patients suffering from chronic wounds."
She said that the discovery was a promising development for creating more effective treatments that support the body's ability to heal and maintain function over time.