Corporate Banner
Satellite Banner
Proteomics
Scientific Community
 
Become a Member | Sign in
Home>News>This Article
  News
Return

Reconsidering Cancer's Bad Guy

Published: Tuesday, November 20, 2012
Last Updated: Tuesday, November 20, 2012
Bookmark and Share
Researchers at the University of Copenhagen have found that a protein, known for causing cancer cells to spread around the body, is also one of the molecules that trigger repair processes in the brain.

These findings are the subject of a paper, published this week in Nature Communications. They point the way to new avenues of research into degenerative brain diseases like Alzheimer’s.

How to repair brain injuries is a fundamental question facing brain researchers. Scientists have been familiar with the protein S100A4 for some time as a factor in metastasis, or how cancer spreads. However it’s the first time the protein has been shown to play a role in brain protection and repair.

“This protein is not normally in the brain, only when there’s trauma or degeneration. When we deleted the protein in mice we discovered that their brains were less protected and able to resist injury. We also discovered that S100A4 works by activating signalling pathways inside neurons,” says Postdoc Oksana Dmytriyeva, who worked on the research in a team at the Protein Laboratory in the Department of Neuroscience and Pharmacology at the University of Copenhagen.

The villain turns out to be the hero

This research stands on the shoulders of many years of work on S100A4 in its deadlier role in cancer progression. The discovery represents a significant development for the new Neuro-Oncology Group that moved to the University of Copenhagen’s Protein Laboratory Group from the Danish Cancer Society in October.

“We were surprised to find this protein in this role, as we thought it was purely a cancer protein. We are very excited about it and we’re looking forward to continuing our research in a practical direction. We hope that the findings will eventually benefit people who need treatment for neurodegenerative disorders like Alzheimer’s disease, although obviously we have a long way to go before we get to that point,” says Oksana Dmytriyeva.


Further Information

Join For Free

Access to this exclusive content is for Technology Networks Premium members only.

Join Technology Networks Premium for free access to:

  • Exclusive articles
  • Presentations from international conferences
  • Over 3,300+ scientific posters on ePosters
  • More than 4,900+ scientific videos on LabTube
  • 35 community eNewsletters


Sign In



Forgotten your details? Click Here
If you are not a member you can join here

*Please note: By logging into TechnologyNetworks.com you agree to accept the use of cookies. To find out more about the cookies we use and how to delete them, see our privacy policy.

Related Content

Discovery Accelerates Targeted Cancer Treatment
In collaboration with international scientists, researchers from the University of Copenhagen have developed a method to help shorten the road to better cancer treatment.
Monday, May 11, 2015
Protein Paves the Way for Correct Stem Cell Differentiation
Research from BRIC, University of Copenhagen, has identified a crucial role of the molecule Fbxl10 in differentiation of embryonic stem cells.
Monday, February 11, 2013
Grants Attract Top Researchers to Copenhagen
Two international leading researchers have each been awarded a Novo Nordisk Foundation Laureate Research Grant of DKK 40 million (€ 5.36 million).
Monday, January 28, 2013
Scientific News
Liquid Biopsies: Miracle Diagnostic or Next New Fad?
Thanks to the development of highly specific gene-amplification and sequencing technologies liquid biopsies access more biomarkers relevant to more cancers than ever before.
Detecting Alzheimer's with Smell Test
Odour identification test may offer low-cost alternative for predicting cognitive decline and detecting early-stage Alzheimer’s disease.
Fighting Cancer Through Protein Pathways
Researchers have found a new drug target within a protein production pathway critical to regulating growth and proliferation of cells.
Uncovering Rhinovirus C Structure
Researchers have determined the structure of rhinovirus C. Their findings may aid the development of antiviral therapies and vaccines.
New Centre Offers Ultra-Speed Protein Analysis
UW-Madison researchers to establish development centre for next-gen protein measurement technologies.
Protein Nanocages Could Improve Drug Design and Delivery
HHMI scientists have designed and built 10 large protein icosahedra that are similar to viral capsids that carry viral DNA.
Virus Inspired Cell Cargo Ships
Virus-inspired container design may lead to cell cargo ships following construction of ten large, two-component, icosahedral protein complexes.
Protein Reinforces Growth of Damaged Muscles
Biologists have found a protein involved in stem cells that bolsters damaged muscle tissue growth - potential for muscle degeneration treatments.
Structure of Cold Virus Solved
Researchers have identified the structure of an elusive cold virus linked to child asthma and respiratory infections, providing the foundation for treating the virus.
New Protein Model Could Accelerate Drug Development
Stony Brook-led international research team creates ultra-fast approach to model protein interactions.
Scroll Up
Scroll Down
SELECTBIO

SELECTBIO Market Reports
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
3,300+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
4,900+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!