Projects per year
Regan graduated with his PhD in Medical Science from the Australian National University in 2007, under the supervision of Professor Ian Morgan. After completing his PhD, Regan received a two year Early Career Postdoctoral Fellowship from the University of Tuebingen, Germany, as part of the European Union, Marie-Curie European Training Program, with Dr Marita Feldkaemper and Professor Frank Schaeffel. On returning to Australia, Regan took up a lecturing position at the University of Canberra in 2011 before accepting the position of Assistant Professor within the Faculty in 2012. He now heads the Visual Neuroscience Group within the Centre for Research into Therapeutic Solutions (Health Research Institute).
Regan's research focuses on the molecular pathways underlying the regulation of normal ocular growth, and how such neural pathways are affected during the development of the visual disorder myopia (short-sightedness). Myopia is now at epidemic proportion in many parts of the world, most notably in urban East Asia, where 80-90% of school-leavers are myopic. Recently, Regan’s research has shown that exposure to bright light levels; similar to that experienced by being outdoors, can prevent the development of experimental myopia in animal models. This protection appears to be driven by light-induced increases in the release of the neurotransmitter dopamine within the eye. This work has culminated in Regan being awarded the prestigious Attempto Prize for Neuroscience, from the University of Tuebingen, Germany (2010), and the Carl Zeiss Young Investigators Award in Vision Science (2013).
Regan's current research looks at better understanding the genomic and epigenomic regulatory mechanisms by which exposure to high light levels can retard the development of myopia.
- Investigating the underlying causes of the visual disorder myopia (short-sightedness)
- Genomic/epigenomic regulation of ocular growth
- Retinal neural development
Visiting Fellow, Australian National University1 Feb 2012 → …
1/09/20 → 15/06/23
Ashby, R. & Schmid, K.
1/03/17 → 31/12/19
Ashby, R. & Morgan, I.
21/03/16 → 26/06/17
Ashby, R., 6 Aug 2020, In : Scientific Reports. 10, 1, p. 1-12 12 p., 13242.
Research output: Contribution to journal › Special issueOpen AccessFile1 Citation (Scopus)2 Downloads (Pure)
Rural-urban differences in myopia prevalence among myopes presenting to Bhutanese retinal clinical services: a 3-year national studyRai, B. B., Ashby, R. S., French, A. N. & Maddess, T., 17 Aug 2020, In : Albrecht von Graefes Archiv für Klinische und Experimentelle Ophthalmologie. p. 1-9 9 p.
Research output: Contribution to journal › Article
Kelly, T. & Ashby, R., 4 Dec 2019, In : Scientific Reports. 9, 1, p. 1-17 17 p., 18345.
Research output: Contribution to journal › ArticleOpen AccessFile4 Citations (Scopus)3 Downloads (Pure)
Ashby, R., Tkatchenko, A. V., Ostrin, L. A., Gawne, T. J., Pardue, M. T., Summers, J. A., Kee, C. S., Schroedl, F., Wahl, S. & Jones, L., Feb 2019, In : Investigative Ophthalmology and Visual Science. 60, 3, p. M31-M88 58 p.
Research output: Contribution to journal › ArticleOpen AccessFile38 Citations (Scopus)14 Downloads (Pure)
Ashby, R. S., Guo, X., Ding, X., He, M. & Rose, K. A., Jan 2018, In : Progress in Retinal and Eye Research. 62, p. 134-149 16 p.
Research output: Contribution to journal › Review articleOpen AccessFile137 Citations (Scopus)3 Downloads (Pure)