Corporate Banner
Satellite Banner
RNAi
Scientific Community
 
Become a Member | Sign in
Home>Videos>This Video
  Videos

Return

Epigenetic Variation as a Driver of Breast Cancer Risk
Imperial College London

Genetic epidemiology aims to use the natural variation in the genome to look for associations between particular genotypes and disease risk or prognosis. Epigenetic epidemiology, a new area of research, aims to address the same questions about disease risk and prognosis using the natural variation present in the epigenome. It is now apparent that the variation between individuals does not occur at the classical promoter CpG island, but in other areas of the gene and that these regions are yielding markers of both cancer risk and prognosis. We have identified a breast cancer risk marker in the ATM gene using blood samples collected from prospective cohorts. We have also analysed blood samples from an ovarian cancer clinical trial, SCOTROC1, to identify prognostic biomarkers of progression free survival, overall survival, response and toxicity. Lastly, we have also shown that cancer risk exposures, such as smoking, can affect the epigenome detectable in blood DNA and may provide a more accurate measure of long term exposures. These studies, therefore, support the hypothesis that epigenetic variation may be a driver of cancer risk or prognosis.

Request more information
Company product page

Scientific News
Liquid Biopsies: Utilization of Circulating Biomarkers for Minimally Invasive Diagnostics Development
Market Trends in Biofluid-based Liquid Biopsies: Deploying Circulating Biomarkers in the Clinic. Enal Razvi, Ph.D., Managing Director, Select Biosciences, Inc.
Self-Assembling, Biomimetic Membranes May Aid Water Filtration
A synthetic membrane that self assembles and is easily produced may lead to better gas separation, water purification, drug delivery and DNA recognition, according to an international team of researchers.
Long Telomeres Associated with Increased Lung Cancer Risk
Genetic predisposition for long telomeres predicts increased lung adenocarcinoma risk.
First Artificial Ribosome Designed
Researchers at the University of Illinois at Chicago and Northwestern University have engineered a tethered ribosome that works nearly as well as the authentic cellular component, or organelle, that produces all the proteins and enzymes within the cell.
Identifying a Key Growth Factor in Cell Proliferation
Researchers discover that aspartate is a limiter of cell proliferation.
A Gene-Sequence Swap Using CRISPR to Cure Haemophilia
For the first time chromosomal defects responsible for hemophilia have been corrected in patient-specific iPSCs using CRISPR-Cas9 nucleases
New Tool Uses 'Drug Spillover' to Match Cancer Patients with Treatments
Researchers have developed a new tool that improves the ability to match drugs to disease: the Kinase Addiction Ranker (KAR) predicts what genetics are truly driving the cancer in any population of cells and chooses the best "kinase inhibitor" to silence these dangerous genetic causes of disease.
New Material Opens Possibilities for Super-Long-Acting Pills
A pH-responsive polymer gel could create swallow able devices, including capsules for ultra-long drug delivery.
New Tool For Investigating RNA Gone Awry
A new technology – called “Sticky-flares” – developed by nanomedicine experts at Northwestern University offers the first real-time method to track and observe the dynamics of RNA distribution as it is transported inside living cells.
Access Denied: Leukemia Thwarted by Cutting Off Link to Environmental Support
A new study reveals a protein’s critical – and previously unknown -- role in the development and progression of acute myeloid leukemia (AML), a fast-growing and extremely difficult-to-treat blood cancer.
SELECTBIO

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
2,500+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
3,700+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FREE!