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  Using genetics to investigate the effect of reproductive hormones on healthy ageing


   Medical School

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  Dr Kate Ruth  No more applications being accepted  Funded PhD Project (Students Worldwide)

About the Project

Location:

Clinical and Biomedical Sciences, St Luke’s Campus, Exeter

Project Description:

Applications are invited for a 3-year fully funded PhD Studentship to commence in September 2023. The studentship will be jointly supervised by Dr Katherine Ruth, Dr Jess Tyrrell, and Professor Anna Murray at the University of Exeter.

This studentship offers first-hand experience of genomics and health data science working with ‘big data’ in 100,000s of people. The main aim will be to use genetics to identify characteristics of reproductive hormone exposure that are beneficial or detrimental for health in older adults. The results will suggest ways in which we may be able to improve health by modifying hormone levels, which is of importance given the ageing population.

The student will use genetic epidemiology methods to test the effects of hormones on diseases and health conditions of ageing. Specific objectives will include:

• Conducting large-scale genomic analyses of hormone levels.

• Using statistical analyses to explore common genetics underlying different hormones levels.

• Evaluating how the health of the population would be impacted by modifying hormone levels.

The studentship will build on our previous work which highlighted differences in the health impacts of male and female testosterone levels and the consequences of delaying menopause. A broad range of reproductive hormones will be investigated by drawing on existing collaborations with studies world-wide.

Candidates will be self-motivated with an aptitude for data analysis and experience in one or more relevant areas such as bioinformatics, genetics, computing and/or statistics and an interest in applying such skills to genetics and health. The studentship will be tailored to the student’s interests, skills and experience. This could include analysing health data from GPs and hospitals and exploring state-of-the-art whole genome sequencing data. Furthermore, the student may wish to focus the project within the historically under-researched area of women’s health, for which there is growing recognition of the need for additional studies.

The studentship will provide training and experience in the vitally important, expanding areas of health data science and genomics. Dr Ruth’s research focuses on the genomics of human reproductive traits, carrying out ‘big data’ statistical analyses of genetic and health data from study cohorts of over half a million people. Dr Tyrrell specialises in using large scale human datasets to uncover the causal mechanisms leading to adverse health outcomes such as depression or cardiometabolic diseases. Professor Murray has led ground-breaking efforts to understand the genomic basis of reproductive lifespan and co-leads an international genomics consortium.

The student will be part of the internationally-recognised Genetics of Complex Traits group, a dynamic, supportive team of more than 30 researchers including numerous PhD students. The student will benefit from this world-leading genomic research environment including opportunities to present and discuss work and to take part in research seminars and journal clubs. Finally, the student will have the opportunity to participate in conferences and courses both at Exeter and outside. Towards the end of the studentship, they will be given plenty of support and guidance both to complete the thesis on time and to achieve their career goals.

This award provides annual funding to cover Home tuition fees and a tax-free stipend. For students who pay Home tuition fees the award will cover the tuition fees in full, plus at least £17,668 (2022/23 rate) per year tax-free stipend. Students who pay international tuition fees are eligible to apply, but should note that the award will only provide payment for part of the international tuition fee (~£22,000) and no stipend. 

International applicants need to be aware that you will have to cover the cost of your student visa, healthcare surcharge and other costs of moving to the UK to do a PhD.

The conditions for eligibility of home fees status are complex and you will need to seek advice if you have moved to or from the UK (or Republic of Ireland) within the past 3 years or have applied for settled status under the EU Settlement Scheme.

Entry requirements

Applicants for this studentship must have obtained, or be about to obtain, a First or Upper Second Class UK Honours degree, or the equivalent qualifications gained outside the UK, in an appropriate area of science or technology. 

Candidates will have an aptitude for data analysis and experience in one or more relevant areas such as bioinformatics, genetics, computing and/or statistics and an interest in applying such skills to genetics and health.

If English is not your first language you will need to meet the required level (Profile B) as per our guidance at https://www.exeter.ac.uk/pg-research/apply/english/

For further information and to apply use this link: Award details | Funding and scholarships for students | University of Exeter


Biological Sciences (4) Mathematics (25) Medicine (26)

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 About the Project