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

IDIBELL and ICFO Researchers Develop Technology that Predicts Metastasis in Breast Cancer

Published: Monday, October 22, 2012
Last Updated: Monday, October 22, 2012
Bookmark and Share
Raman is a promising microspectroscopy technique for identifying metastatic phenotype of breast cancer cells from their lipid profile.

Researchers at the Bellvitge Biomedical Research Institute (IDIBELL) and The Institute of Photonic Sciences (ICFO) have collaborated on the development of a diagnostic tool that identifies the metastatic ability of breast cancer cells. The analysis is based on the characterization of the lipid component of the cells, which is indicative of malignancy. This has allowed the researchers to develop a classifier to discriminate cells capable of inducing metastasis. The results of the study have been published in the online version of the scientific journal PLoS ONE.

The characterization of the lipids associated with malignancy has been possible thanks to the technological development of a spectroscopic device named Raman along with the versatility offered by the experimental models of breast cancer. The results of this process form the basis for introducing this technique in routine cytological diagnosis, which could be extended in the future to diagnose other tumours.

The researchers have analyzed the main components and, partly, the less discriminating ones to assess the profile of the lipid composition of breast cancer cells. They have generated a classification model that segregated metastatic and non-metastatic cells. "The algorithm for the discrimination of the metastatic ability is a first step towards the stratification of breast cancer cells using this quick and reactive tool", explains the study coordinator, Àngels Sierra, researcher at the Biological Clues of the Invasive and Metastatic Phenotype group of IDIBELL.

Using cytology techniques, the researchers have found a correlation between the activation of lipogenesis (the chemical reaction leading to fatty acids in an organism) and the amount of saturated fats in metastatic cells indicating a worse prognosis and a decreased survival. The lipid content of the breast cancer cells might be a useful measure to determine various functions coupled to the progression of breast cancer. The work has been supported by the Instituto de Salud Carlos III, the former Spanish Ministry of Science and Innovation and the private Cellex Barcelona Foundation.


Further Information
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 2,400+ scientific posters on ePosters
  • More than 3,600+ 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.


Scientific News
Researchers Find Key Player in Diabetic Kidney Disease Through Power of Metabolomics
Discovery could lead to new and better diagnostic marker for chronic kidney disease.
Can Cell Cycle Protein Prevent or Kill Breast Cancer Tumors?
An MD Anderson study has shown the potential of a simple molecule involved in cancer metabolism as a powerful therapeutic.
Study Reveals Improved Way to Interpret High-Throughput Biological Data
A recent study has revealed a novel workflow, identifying associations between molecules to provide insights into cellular metabolism and gene expression in complex biological systems.
Optical 'Dog's Nose' Developed to Detect Cancer, Other Diseases
Researchers are using optical spectroscopy to develop a quick, non-invasive “breath test” they believe will have the potential to screen for a variety of diseases, including diabetes, infections and cancers.
Researchers Link Liver Disease and Drug Metabolism
Researchers have discovered that nonalcoholic steatohepatitis, an increasingly common but often undiagnosed liver disease, could have significant medical implications for people with type 2 diabetes.
Scientists Create Synthetic Membranes That Grow Like Living Cells
Chemists and biologists at UC San Diego have succeeded in designing and synthesizing an artificial cell membrane capable of sustaining continual growth, just like a living cell.
Potential New Class of Cancer Drugs
Scientists have found a way to stop cancer cell growth by targeting the Warburg Effect, a trait of cancer cell metabolism that scientists have been eager to exploit.
Team Led by TSRI Scientists Shows AIDS Vaccine Candidate Successfully ‘Primes’ Immune System
New research shows that an experimental vaccine candidate can stimulate immune activity necessary to prevent HIV infection.
The Perfect Partnership: Research & Industry; Software & Instrumentation. It really starts to come together at ASMS 2015
Collaboration and knowledge-sharing were evident everywhere: on the bus, in the hallways and in the bars. This article aims to capture this theme and share with you some of the fruits of this coming together of science and industry.
Metabolite of Cancer Drug More Effective at Treating Aggressive Tumors
Researchers have discovered for the first time that a metabolite of an FDA-approved drug for metastatic prostate cancer, has more anti-cancer properties than its precursor.
Skyscraper Banner

Skyscraper Banner
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
2,400+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
3,600+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FREE!