Patients to benefit from faster access to medicines as UK moves away from animal testing in science
New projects to move UK science away from animal testing
- £22 million push to ramp up UK’s move away from animal testing in science brings together cutting-edge tech and research.
- New £20 million centre to grow miniature organs from human tissue - helping to deliver effective treatments for patients with more accurate testing.
- Backing for nine projects worth £2 million, including beating heart cells in a dish, lab-grown human ear models, and AI predicting how drugs move through the body.
New projects to move UK science away from animal testing – vital to the safety and sustainability of our environment – will unlock new tests for products that can help products reach market more quickly and save lives.
A dedicated national research hub and nine new high-tech projects will develop better ways to test medicines on human biology rather than animals. It means treatments for conditions like cancer and inflammatory bowel disease could be developed faster and more precisely - helping patients across the UK, while moving science away from traditional animal testing.
The latest figures show there were 2.54 million animal testing procedures in Great Britain in 2025, down 3.8% on 2024. With a further update due to be released later this year, the UK is now moving to capitalise on that momentum.
Announced by Science Minister Chris McDonald today (Wednesday 12th August), a new Pre-clinical Translational Models Hub, based in Cambridge and backed by £20 million in Government funding, will lead work to build and share models of human tissue - grown from NHS patients - to test new treatments.
The new hub will accelerate the development of testing on ‘organoids’: tiny, simplified versions of a human gut, tumour or brain, using cells donated by patients. Because they retain crucial features of a patient’s own biology, they will help researchers learn how a real person may respond to a drug - providing additional insights that can complement information currently obtained from animals.
Scientists in universities and drug companies will then be able to use these cutting-edge techniques in their own labs to work out which medicines are worth pursuing – slashing the time it takes to get potentially life-changing treatments to market.
Science Minister Chris McDonald said:
"Today marks another significant step forward in the UK’s move away from animal testing in science and research.
"This is all about backing our world-leading researchers and innovators to improve lives, giving them the tools they need to deliver more effective treatments for horrendous diseases like cancer, while also preventing the need for animal testing wherever possible.
"It’s also a boost for our life sciences sector – with British firms using samples donated by real people and harnessing AI to predict how a medicine behaves – fuelling opportunities for new investment and new jobs, and ensuring Britain is better off."
Alongside the funding for the new Hub, Innovate UK is investing up to £2 million on nine cutting-edge projects aimed at identifying new methods of animal-free scientific testing. From beating heart cells in a dish to lab-grown human ear models and AI that predicts how medicines move through the body, many of the projects target the safety studies that still rely on dogs and monkeys.
At CN Bio, the team is building tiny working versions of human organs that are small enough to fit on a microscope slide. These complex models allow researchers to better understand how a new drug moves through and interacts with the body – providing a new approach to pre-clinical research that previously relied solely on animal testing.
Meanwhile, Vivosphere UK is building on their work growing tumour and liver models to develop human heart tissue in the lab, meaning they can spot dangerous side effects from treatments early.
Promising early-stage projects like these are foundational to the UK’s life sciences sector, which generates around £147 billion in turnover and employs some 360,000 people. They have the potential to drive long-term transformative, life innovations for patients, and lead to growth and skilled jobs in every corner of the country.
From: Department for Business, Innovation, Science and Trade and Chris McDonald MP