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Department of Biological and Medical Sciences
Faculty of Health and Life Sciences
Gipsy Lane, Sinclair, S306b
I am a senior lecturer on the MSc Medical Genetics and Genomics programme and I am principal investigator of a research lab in the Department of Health and Life Sciences.
Dianne teaches genetics and genomics to undergraduates and post-graduates
P10112: Molecular Basis of Human Genetic Disease
P10114: Clinical Genetics and Diagnostics
P10199: MSc research project
U14520: Molecular Biology and Genetics
U14592: Molecular Medicine
U14675: Experimental Based Medicine and Diagnostics
U14699: Undergraduate research projects
MSc Medical Genetics and Genomics programme
Research in my lab centres around genetic contributions to speech, language and Communication Disorders (SLCDs). A recent study found that, at school entry in the UK, approximately 10% of children are affected by speech, language or communication impairments (Norbury et al., 2016). As a group these children are less likely to meet educational targets (Norbury et al., 2015) and more likely to display symptoms of social, emotional and behavioural problems when compared to their peers (Norbury et al., 2016).
But yet, we do not know why some children have language difficulties or how these difficulties relate to other aspects of neurodevelopment and behaviour. In our lab, we are trying to identify genetic factors that might play a role in these disorders. We investigate this problem through a mixture of research questions and by studying individuals, families and populations.
This research is important because it will help us to understand why some children have language difficulties and what brain processes are important in language learning. It may allow us to identify new kinds of language disorders and will clarify the relationships between language impairment and other developmental disorders.
Hayley Mountford (post-doc) p0083144
Lidiya Nevedska (PhD student) 16034238
Nuala Simpson (post-doc) p0084691
Research Excellence (CRF) award – Functional characterisation of RIC3 in backwards speech. Aug 2016-Jan 2017
ESRC Newton Award - A language and reading intervention programme for Chile, piloted in the Robinson Crusoe population. Feb 2016 – Oct 2018
Studies show that developmental language disorders run in families - a brother or sister of someone who has already been diagnosed will have an increased risk of developing the disorder themselves. There are two possible situations which may explain this observation: (1) something in the family environment causes the language disorder; or (2) Developmental language disorders are genetic and is therefore caused (at least in part) by the genes passed on from parents to children.
Although there is strong evidence for the role of a genetic component in language disorder, we do not know which genes contribute to this disorder or how the inheritance of language problems work. In most cases, it is likely that several genes combine to bring about a heightened risk of disorder. This is known as a complex genetic disorder. Working closely with other collaborators active in this field, we aim to identify specific genetic variants that cause this predisposition and to investigate the kinds of biological processes that they take part in.
The work in our lab is split into different project areas. You can find out more about each area on our research website.
Our research impacts upon our understanding of the biological processes underlying speech and language development. This will be relevant to families of affected individuals and has impact upon research in psychology, neuroscience and education.
Pre-2016 publications - See research website.
Gene mapping (linkage, association, sequencing)
Speech and language disorders
MRC College of Reviewers for the Newton Fund.
International Scientific Advisory board for the University of Connecticut
Scientific Advisor for the Press and Information Office at the University of Oxford.
See presentations page on research website
University Reseach Lecturer at Oxford University
MRC career Development Fellow
Junior Research Fellow, St Johns College
Tutorial Fellow, Somerville College
See http://www.well.ox.ac.uk/webcasts-podcasts for podcasts and interviews