Personal profile
Biography
I completed my undergraduate (Bsc), Masters (MSc) and PhD here at the University of Edinburgh. Following my PhD I worked at the Ottawa Hospital Research Institute in Ottawa Canada for 4 years. I returned to Edinburgh in May 2014 in a research and teaching post and formed my own research group. My research is focused on identifying new ways to protect and support motor neurons in motor neuron diseases.
Qualifications
BSc in Biological Science with hons in Physiology (2004)
MSc in Life Sciece (2006)
PhD in Integrative Physiology (2010)
Research Interests
We are interested in motor neurons, particularly during post-natal development and during degeneration and disease. We aim to discern the process and mechanism of peripheral synaptic and axonal degeneration, and how these are impacted by developmental mechanisms. We are also interested in identifying strategies to promote synaptic and axonal regeneration.
We have a particular focus on the childhood motor neuron disease, Spinal Muscular Atrophy (SMA). Despite the advent of gene-targeted treatments for SMA, many individuals still live with chronic weakness and fatigue. We are using mouse models to understand the anatomical and physiological basis for these on-going problems. We also aim to identify and test a range of strategies to further protect motor axons and synapses and to promote regeneration and repair.
My research in a nutshell
We are interested in motor axons and synapses during development, injury and disease. We use a combination of morphological, cellular and molecular approaches to identify mechanisms involved in synaptic degeneration and regeneration. We using a combination of injury and disease model to test putative strategies to protect synapses and encourage their regeneration. We have a particular focus on the childhood motor neuron disease and understanding the persistent problems at the neuromuscular junction.
Current Research Interests
- Profiling post-treatment pathology at the distal axon and NMJ in mouse models of SMA
- Identifying novel mechanisms regulating synaptic and axonal regeneration.
- Assessing the impact of post-natal development on peripheral axonal and synaptic vulnerability
- Testing strategies to protect axons and synapses and encourage their repair.
Research students
Inga Partlova
Ernie Ho
Charles Nyasa
Postdoctoral Fellows:
Laura Comley
Alannah Mole
Teaching
I am the program director for Honours in Anatomy and Development. I sit on the exam board for the Masters in Integrative Neuroscience. I contribute to the teaching of anatomy and cell biology on a range courses including biomedical sciences II, Anatomy and Development IV and MSc in Integrative Neuroscience. I regularly accept project students from Honours in Biomedical Sciences and related disciplines, MSc in Integrative Neuroscience, MSc in Human Anatomy and MSc in Biomedical Sciences.
Research Themes and Networks
- College of Medicine and Veterinary Medicine Research Themes
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Collaborations and top research areas from the last five years
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Scaffold-free tenogenic macro-tissues engineered by multi-layered bioassembly of rat tendon fibroblast spheroids
Prabhakaran, V., Sobrattee, A., Melchels, F. P. W., Murray, L. M. & Paxton, J. Z., 1 Jun 2026, In: Biofabrication. 18, 2, 025017.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Alterations in cardiac function correlate with a disruption in fatty acid metabolism in a mouse model of SMA
Nair, N. N., Kline, R. A., Boyd, I., Anikumar, M., Thomson, A., Lamont, D. J., Gray, G. A., Wishart, T. M. & Murray, L. M., 15 Mar 2025, In: Human Molecular Genetics. 34, 6, p. 547-562 16 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
PRMT inhibitor promotes SMN2 exon 7 inclusion and synergizes with nusinersen to rescue SMA mice
Kordala, A. J., Stoodley, J., Ahlskog, N., Hanifi, M., Garcia Guerra, A., Bhomra, A., Lim, W. F., Murray, L., Talbot, K., Hammond, S. M., Wood, M. J. A. & Rinaldi, C., 19 Sept 2023, In: EMBO Molecular Medicine. 15, p. 1-16Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Motor Unit Recovery Following Smn restoration in Mouse Models of Spinal Muscular Atrophy
Comley, L. H., Kline, R. A., Thomson, A. K., Woschitz, V., Villalón Landeros, E., Osman, E. Y., Lorson, C. L. & Murray, L. M., 15 Sept 2022, In: Human Molecular Genetics. 31, 18, p. 3107-3119 13 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Mouse models of SMA show divergent patterns of neuronal vulnerability and resilience
Woschitz, V., Mei, I., Hedlund, E. & Murray, L., 12 Sept 2022, (E-pub ahead of print) In: Skeletal muscle.Research output: Contribution to journal › Article › peer-review
Open Access
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Assessing and Facilitating Motor Neuron Recovery in Mouse Models of SMA
Murray, L. (Principal Investigator)
1/03/26 → 28/02/27
Project: Research
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Exploiting Bioelectric Mechanisms to Drive Motor Axon Regeneration in Mouse Models
Murray, L. (Principal Investigator)
Motor Neurone Disease Scotland
1/09/24 → 31/08/27
Project: Research
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Investigating the viability of vulnerable motor axons following Smn restoration in mouse models of SMA
Murray, L. (Principal Investigator)
1/04/24 → 31/05/26
Project: Research
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Understanding and supporting motor neurons following compensatory sprouting using mouse models
Murray, L. (Principal Investigator)
1/06/22 → 31/05/26
Project: Research
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Assessing Neuromuscular Junction Recovery Following Adminstration of Muscle Targetted Therapeutics.
Murray, L. (Principal Investigator)
1/08/23 → 31/05/24
Project: Research
Press/Media
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Testing newborns for spinal muscular atrophy - screening programme begins in Scotland Lyndsay Murray, University of Edinburgh
23/03/26
1 Media contribution
Press/Media: Research