Around the world, approximately 300 million people are living with a rare disease. A disease is considered rare if it affects less than 1 in 2000 people. Around 80% of rare diseases have a genetic component. They are often chronic, progressive, degenerative and frequently life-threatening with no existing cure.
Owing to the nature of rare disease, small patient populations make research challenging. Lack of scientific knowledge and quality of information on rare diseases can mean that misdiagnosis is common and treatment options may be limited.
The Centre for Rare Disease Studies supports basic and applied research, in order to build a pipeline of translational research from gene discovery to improving the diagnosis, clinical management and treatment of these disorders.
Research projects that will benefit from the Pathfinder Award include:
- The NEEDED Study (NanoporE Enhances Diagnosis in rarE Disease), led by Dr Hannah Titheradge, which will investigate the effectiveness of a new type of genome sequencing to identify rare diseases.
- A proof-of concept study, led by Dr Nekisa Zakeri, which aims to develop a novel ‘off-the-shelf’ T cell immunotherapy capable of providing more effective treatment for patients with a rare liver cancer.
- The CATCH Study (CArbalivefor the Treatment of CHoleastic Disease), led by Dr Palak Trivedi, looks into whether a new medical device can absorb toxins from the gut to reduce inflammation and scarring in primary sclerosing cholangitis; a rare progressive liver disorder for which no medical treatment has been shown to slow disease progression.
- Dr Richard Tuxworth and Professor Zubair Ahmed, whose research in DNA damage in nerve cells has already resulted in patent applications covering pathways and mechanisms that could provide new therapies for neurological conditions and spinal cord injury, will now work with Professor Andrew Beggs and Dr Chiara Bardella to investigate the potential for one of these pathways (the ATM-Chk-2 pathway) as a basis for therapies to tackle rare neurological conditions that appear early in childhood.
- Dr Sovan Sarkar’s study aims to improve the health of patients with rare childhood-onset forms of neurodegeneration by correcting the process of autophagy that normally removes undesirable cellular materials which is detrimental to brain cells called neurons.
Dr Hannah Titheradge, a Consultant in Clinical Genetics at Birmingham Women’s and Children’s NHS Foundation Trust, will investigate the effectiveness of nanopore sequencing – a new type of real time genome sequencing – on a larger group of patients. Previously tested on a very small sample, this new technology showed promise for improving our capability to diagnose rare diseases.
Nanopore sequencing reads more letters in an individual’s genome than the standard sequencing method used to diagnose rare genetic disorders. The NEEDED Study (NanoporE Enhances Diagnosis in rarE Disease) will explore a more detailed approach that could improve the percentage of patients who receive an important genetic diagnosis, which can help those patients and their families face their challenges feeling better informed.
