Skin wounds that won’t heal are a big problem, particularly for older people, and have a big impact on quality of life. However, current treatments and antibiotics aren’t very effective, running the risk of long-term, chronic infection. Professor Phil Stephens and his team are investigating whether packets of bioactive compounds secreted by stem cells could create an anti-microbial environment that will help skin wounds to heal better.

Music therapy can enhance people’s lives, and stimulate their minds. Dr Fabia Franco and her team are assessing the impact of music therapy on older people’s cognition through a randomised controlled trial. An important factor in this will be the use of human-like robots in addition to the face-to-face sessions, to see whether this is a viable way to deliver the therapy.

Age-related macular degeneration is one of the biggest causes of sight loss in the UK – yet the only treatment available for the condition involves injections directly into the eye. Many patients are desperate for a less invasive treatment, especially one that doesn’t require hospital visits. Dr Felicity de Cogan and her team have discovered a way to carry drugs across the eye’s protective membranes, moving towards the development of eye drops to treat the disease.

The techniques used to make dentures are labour-intensive, expensive, inaccurate and have remained largely unchanged for decades. Recent advances in technology now make it possible to create 3D printed dentures, so Dr Andrew Keeling is finding out if this is feasible, and whether the results are acceptable to wearers and as good or better than existing dentures.