Our laboratory is interested in how hormones regulate behaviours that differ between the sexes. Our model system is the regulation of social behaviours and anxiety by oestrogens in the rodent. Though oestrogens are typically made by the gonads, we are especially interested if oestrogens made in the brain itself can regulate behaviour and neuronal connectivity since the production of these neurosteroids and their role has been underexplored. This project is designed to understand how locally brain-produced oestrogens are relevant for neuronal health and behaviour, using mice as a model. This is also of translational relevance to understanding the side-effects of aromatase inhibitors that are used in cancer therapy and for neuroprotection. We will investigate the regulation of neurosteroid synthesis in the brain by both internal and external agents. Deletion of aromatase in specific brain areas will be used to measure social behaviours or behaviours that denote anxiety in these mice. Using slice, animal and cell lines, we will also explore the signalling by these locally produced estrogens in the brain, including signalling via well-characterized intracellular nuclear receptors and novel membrane oestrogen receptors such as GPER1. Depending on the interest of the student, this project can be focused on molecular signalling by hormones and/or behavioural analyses. If successful, this project will highlight the role of locally produced steroids and uniquely show evidence that they may signal as neurotransmitters in the mammalian brain.
The student will be part of a vibrant neuroendocrine group with an opportunity to network with overseas collaborators. Dr Vasudevan supervises or co-supervises 8 students in interdisciplinary projects ranging from oscillations in biology, autism and regulation of behaviour. The student will learn several experimental techniques including immunoassays, molecular biological techniques, slice culture, cell culture, manipulation of genetically modified mouse models and behavioural analysis. For students interested in mentoring, there are opportunities to serve as co-advisors in summer undergraduate projects.
School of Biological Sciences, University of Reading:
The University of Reading, located west of London, England, provides world-class research education programs. The University’s main Whiteknights Campus is set in 130 hectares of beautiful parkland, a 30-minute train ride to central London and 40 minutes from London Heathrow airport.
Our School of Biological Sciences conducts high-impact research, tackling current global challenges faced by society and the planet. Our research ranges from understanding and improving human health and combating disease, through to understanding evolutionary processes and uncovering new ways to protect the natural world. In 2020, we moved into a stunning new ~£60 million Health & Life Sciences building. This state-of-the-art facility is purpose-built for science research and teaching.
In the School of Biological Sciences, you will be joining a vibrant community of ~180 PhD students representing ~40 nationalities. Our students publish in high-impact journals, present at international conferences, and organise a range of exciting outreach and public engagement activities.
During your PhD at the University of Reading, you will expand your research knowledge and skills, receiving supervision in one-to-one and small group sessions. You will have access to cutting-edge technology and learn the latest research techniques. We also provide dedicated training in important transferable skills that will support your career aspirations. If English is not your first language, the University's excellent International Study and Language Institute will help you develop your academic English skills.
The University of Reading is a welcoming community for people of all faiths and cultures. We are committed to a healthy work-life balance and will work to ensure that you are supported personally and academically.
Applications will be considered from any candidate who holds (or expects to obtain) at least a 2:1 or 1st Class Honours Degree in a Biology related subject. Molecular Biological or behavioural experience in any system a plus, but not necessary.
Applicants will also need to meet the University’s English Language requirements. We offer a Pre-sessional English programme - International Study and Language Institute at the University of Reading
that can help with meeting these requirements. With a commitment to improving diversity in science and engineering, we encourage applications from underrepresented groups.
How to apply:
Submit an application for a PhD in Biomedical Sciences at http://www.reading.ac.uk/pgapply.
Dr. Nandini Vasudevan. Email at: firstname.lastname@example.org