A Co Derry scientist at Queen’s University could soon research that will help professionals develop life-saving treatments.
It comes after the British Heart Foundation NI granted Dr Karla O'Neill £284,711 to research and improve our understanding of how stresses associated with heart and circulatory conditions
The findings will help to inform the development of treatments that will aim to undo the damaging effects of heart and circulatory conditions on angiogenesis and boost the body’s ability to grow new blood vessels.
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Being able to grow new blood vessels is essential for our health – it helps our bodies to recover from injury and ensures our tissues receive enough oxygen. Cells called endothelial colony-forming cells (ECFCs), which circulate in the blood, have a critical role in triggering angiogenesis.
In the project, Dr O’Neill, who is from Dungiven, will study how the function of ECFCs is altered in heart and circulatory conditions, focusing on how genes involved in angiogenesis are switched off in the cells in response to stress.
Dr O’Neill will also collaborate with other leading researchers to investigate how gene-editing technology or existing drugs could be used to switch these genes back on to restore angiogenesis in people with heart and circulatory conditions.
Dr Karla O’Neill, Research Fellow at Queen’s University Belfast, said: “Our cells use molecular switches to turn genes on and off as they’re needed. We know that people with heart and circulatory conditions, and their risk factors such as diabetes, don’t grow new blood vessels effectively because key genes involved in this process have been mistakenly switched off.
“Reduced angiogenesis is a key driver of damage in heart and circulatory conditions, and we desperately need treatments that can restore the body’s ability to grow new blood vessels. This funding from BHF NI will move us one step closer to these treatments becoming a reality.”
Fearghal McKinney, Head of BHF NI, said: “Heart and circulatory disease causes a quarter of all deaths in Northern Ireland, around 4,100 deaths each year. That’s an average of 11 families who lose a loved one to these conditions each day.
“We’re delighted to award this grant to Dr O’Neill. It’s only thanks to the generosity of the public that we’re able to support vital research like this in Northern Ireland
“For more than 60 years the public’s support has helped the BHF turn ideas that once seemed like 'science fiction' into reality. But thousands of people in Northern Ireland are still waiting for the next breakthrough. We urgently need the public’s support to keep our lifesaving research going, and to discover the treatments and cures of the future.”
The BHF has launched a campaign ‘This is Science’, calling for the public’s support to power science that could lead to new treatments and cures for all heart and circulatory diseases.
To find out more visit HERE.
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