MRC Human Genetics Unit
Medical Research Council Human Genetics Unit

Helen Colhoun Research Group

Diabetes Medical Informatics and Epidemiology

Section: Biomedical Genomics

H.Colhoun
Professor Helen Colhoun - AXA Chair in Medical Informatics and Life Course Epidemiology

Research in a Nutshell 

Our research programme uses large scale population based approaches to further our understanding of the pathogenesis and means of prevention of diabetes complications. A main component of our current work harnesses the increasing availability of e-health record data (EHR) and new technologies for acquiring high dimensional molecular ‘omics data. We quantify contemporaneous absolute risks of complications, evaluate risk factors for complications, and build prediction models using e-health record data. These data are used to inform current health care policy and clinical practice in diabetes. We also use large bioresources linked to these data to quantify the marginal improvement gained by genetics and biomarker panels beyond that achieved by EHR data. Our aim is that these prediction algorithms will then be incorporated into prediction tools for clinical and self-management, and will be useful in clinical trial design. These genetics and biomarker studies also yield important information on the pathogenesis of diabetes complications, that, with more detailed wet-lab research with colleagues in IGMM, can inform future development of new therapies. Our research programme also encompasses the design and conduct of clinical trials of new drugs and approaches for preventing diabetes complications.

 

Research Programme

 

H.Colhoun group

People

 

Helen Colhoun Group Leader
Tahira Akbar Research Support Officer
Mairead Bermingham Postdoctoral scientist
Luke Blackbourn Software and Database Developer
Liam Brierley Biostatistican
Bassam Farran Machine Learning Specialist
Adean Lutton PA to Professor Helen Colhoun
Stuart McGurnaghan Senior Software Developer and Data Analyst
Kavita Chauhan PhD Student
Marco Colombo (affiliate) Postdoctoral scientist, Centre for Population Health Sciences, University of Edinburgh.
Paul McKeigue (affiliate) Professor of Statistical Genetics, Centre for Population Health Sciences, University of Edinburgh.

Andreas Ochs 

Biostatistician/Epidemiologist

Contact

Helen.Colhoun@igmm.ed.ac.uk

Collaborations

  • Scottish Diabetes Research Network – Epidemiology Group and SDRN Type 1 Bioresource Group: national collaborations with diabetes researchers across Scottish Universities and NHS clinicians and centres across Scotland.

  • JDRF, Diabetic Nephropathy Collaborative Research Initiative that includes researchers at the Harvard University, University of Toronto, Folkhälsan Finland and the Broad Institute, working on genetics of nephropathy.  

  • JDRF, Biomarker Studies with national and international collaborations including Folkhälsan Finland, GENOS, Joslin Diabetes Centre, Steno Diabetes Centre, University of Cambridge, University of California, University of Dundee, University of Glasgow, University of Michigan, University of Pittsburgh, University of Washington, University of Wisconsin, and cross collaboration with the University of Toronto.

  • SUMMIT: An EU IMI funded collaboration included 17 academic centres and 7 pharmaceutical companies in collaboration with the Go-DARTS research group at University of Dundee.

  • Farr Institute UK: Professor Colhoun co–leads the pharmacopeidemiology programme of Farr Scotland in which her own specific remit is in diabetes drug safety.

  • British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh: Professor Colhoun is affiliated with this Centre.

Partners and Funders

  • AXA
  • Chest Heart Stroke Scotland
  • Chief Scientist Office
  • Diabetes UK
  • JDRF
  • Pfizer Inc.

Scientific Themes

Diabetes, Risk Prediction, Epidemiology, ‘Omics, Genetics, Disease Stratification