Navigation Links
How genetic 'chips' could help to understand heart disease
Date:6/24/2010

New research at the University of Leicester will use the latest genetic techniques to examine DNA from over 20,000 patients with heart disease.

The study will help to identify new genes and molecules responsible for Coronary Artery Disease (CAD). This, in turn may help to develop new diagnostic and treatment strategies.

The project is being undertaken by postgraduate researcher Paraskevi Christofidou, of the Department of Cardiovascular Sciences. Preliminary findings from her research will be presented at the University of Leicester on 24 June.

Miss Christofidou said: "Coronary Artery Disease - a disease causing narrowing of arteries in the heart - remains a major cause of death worldwide. Shockingly, in the USA on average one person dies of this disease every 34 seconds. In the UK it causes over 100 000 deaths a year, approximately one in five deaths in men and one in six deaths in women.

"Various risk factors such as high blood pressure, smoking, obesity and increased levels of cholesterol play a significant role in the progression of CAD. There is also evidence that familial predisposition is a strong risk factor. Indeed, your risk of CAD increases by almost 50% if one of your relatives has a history of heart disease. "

Miss Christofidou said a part of this genetic susceptibility to CAD is transmitted from one generation to another as a collection of small changes in DNA sequence called single nucleotide polymorphisms (SNPs).

She added: "The recent genetic revolution offers tracking of SNPs in human DNA on an unprecedented scale. With the use of new genetic tools called "chips" it is possible to track and characterise precisely up to 1 million SNPs in a subject.

"We anticipate that some of these variants occur more frequently in patients with CAD compared to healthy subjects and are responsible for genetic predisposition to CAD. It is likely that some of these variants are rare so large cohorts of subjects are needed to identify sufficient numbers for analysis."

This project will conduct analysis of human DNA from more than 20 000 patients with CAD and 60 000 healthy controls.


'/>"/>

Contact: Paraskevi Christofidou
pc111@le.ac.uk
University of Leicester
Source:Eurekalert

Related biology news :

1. Does the desire to consume alcohol and tobacco come from our genetic makeup?
2. Diverse genetic abnormalities lead to NF-κB activation in multiple myeloma
3. Many parents at-risk for cancer disclose genetic test results to children
4. Genetics determine optimal drug dose of common anticoagulant
5. Claims of sex-related differences in genetic association studies often not properly validated
6. American College of Medical Genetics responds to new FDA labeling decision for warfarin
7. UNC study questions FDA genetic-screening guidelines for cancer drug
8. Genome study shines light on genetic link to height
9. Selexis Announces Advanced Approach to Maximize Power of Genetic Elements for Rapid Development of High Performance Cell Lines
10. Genes, Environment and Health Initiative invests in genetic studies, environmental monitoring
11. Rutgers Genetics receives $7.8 million for autism research
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/13/2017)... , April 13, 2017 According to a ... Identity Authentication, Identity Analytics, Identity Administration, and Authorization), Service, Authentication Type, Deployment ... the IAM Market is expected to grow from USD 14.30 Billion in ... Rate (CAGR) of 17.3%. ... MarketsandMarkets Logo ...
(Date:4/6/2017)... Forecasts by Product Type (EAC), ... End-Use (Transportation & Logistics, Government & Public Sector, Utilities ... Generation Facility, Nuclear Power), Industrial, Retail, Business Organisation (BFSI), ... you looking for a definitive report on the $27.9bn ... ...
(Date:4/3/2017)... 3, 2017  Data captured by IsoCode, ... detected a statistically significant association between the ... treatment and objective response of cancer patients ... predict whether cancer patients will respond to ... well as to improve both pre-infusion potency testing ...
Breaking Biology News(10 mins):
(Date:10/12/2017)... (PRWEB) , ... October 12, ... ... ) has launched Rosalind™, the first-ever genomics analysis platform specifically designed for ... complexity. Named in honor of pioneering researcher Rosalind Franklin, who made a ...
(Date:10/11/2017)... USA (PRWEB) , ... October 11, 2017 , ... ComplianceOnline’s ... take place on 7th and 8th June 2018 in San Francisco, CA. The Summit ... as well as several distinguished CEOs, board directors and government officials from around the ...
(Date:10/11/2017)... ... 2017 , ... Disappearing forests and increased emissions are the main causes of ... year. Especially those living in larger cities are affected by air pollution related diseases. ... most pollution-affected countries globally - decided to take action. , “I knew I had ...
(Date:10/10/2017)... ... October 10, 2017 , ... ... targeted antibody-drug conjugate (ADC) therapeutics, today confirmed licensing rights that give it ... Nanoparticle), a technology developed in collaboration with Children’s Hospital Los Angeles (CHLA). ...
Breaking Biology Technology: