Leading science and care for animals

Published: 25/10/2017 13:40:23

Greatwood joins BRITISH RACING SCHOOL and british thoroughbred retraining centre TO HELP AHT’S RESEARCH TO PROTECT RACEHORSES FROM FATAL FRACTURES

The British Racing School (BRS), British Thoroughbred Retraining Centre (BRTC) and Greatwood are helping with the second stage of our vital research into preventing fatal fractures amongst racehorses, by providing DNA swabs from Thoroughbred horses.

Previous research at the Animal Health Trust has shown that genetic factors can influence the risk of fracture in racing Thoroughbreds. To put this research into action, we need help to develop a DNA test which would identify horses at high risk of fracture. This would allow these horses to have their bone health monitored more regularly and training regimes adjusted to reduce their risk of injury at home, or on the course.

Seeking DNA from Thoroughbreds that have participated in racing, the team visited the BRS to collect samples from its resident racehorses. Students at the BRS were very keen to help the AHT researchers, quickly finishing their usual yard duties to lend a hand in collecting this valuable DNA. DNA samples are taken through a simple cheek swab, with the team swabbing 56 thoroughbreds (that’s 280 individual swabs, as each horse has to donate five swabs) to add to their existing data. Around 200 samples will be collated by the research team, both from horses that have had fractures and those who have not. The horse who have not, such as those at the BRS, will be used as the control group. The DNA test we hope to develop will be able to identify the gene/genes responsible for a horse suffering a fracture, enabling trainers and breeders to select the best suited horses for the job.

Pictured: BRS student Katie Crocker with some of the samples collected.

 

Also, stepping up to help is Greatwood - a charity who cares for ex-racehorses and helps children with special needs, and the British Thoroughbred Retraining Centre, by providing DNA swabs from their horses.

Dr Debbie Guest, lead researcher at the AHT says, “We’re so grateful to the BRS, BRTC and Greatwood for helping us with this research project. Like with all sports there is a risk of injury, and unfortunately in racing the public will often only see the catastrophic injuries which give the sport a bad reputation. It is our aim that we can help protect these amazing athletes before ever getting anywhere near this type of injury, which would be a huge step forward in equine welfare and wellbeing.

“By taking part, these organisations are setting a sterling example within the industry, that we can work together to improve the sport” continues Debbie. “Ultimately the DNA test will support the selection of horses to breed or train that have a lower risk of fracture, preventing any unnecessary injuries or suffering. So we are thrilled to have them all on-board, as by helping us now, will enable us to help them and countless animals in the future.”

Grant Harris, CEO at the BRS says, “The BRS is delighted to once again be helping the Animal Health Trust and the industry. Any research project which will help to eliminate injury and help equine welfare and well-being, deserves to be supported.” 

Can you help us too?

We are currently seeking DNA from Thoroughbreds that have participated in racing but have no known history of fracture. DNA samples can be taken through a simple cheek swab. If you own an ex-racehorse and are willing to provide a DNA sample then please contact Dr Debbie Guest at the AHT (debbie.guest@aht.org.uk).

For more information on our research towards helping thoroughbreds, click here