Contact information
Research groups
Alexander G Thompson
DPhil BMBCh BA MRCP
Associate Professor
- MRC Clinician Scientist
- MNDA Lady Edith Wolfson Fellow
- Honorary Consultant Neurologist, Oxford MND Centre
Research summary
My research focuses on the development of neurochemical markers for amyotrophic lateral sclerosis (ALS).
ALS is a fatal neurodegenerative disease without effective treatment; around 10% of ALS cases are caused by single gene mutations. Trials of targeted gene therapies for the major ALS genes is ongoing in ALS patients. My research aims to identify markers of cellular dysfunction in asymptomatic carriers of ALS gene mutations to enable earlier treatment with targeted gene therapies. My work also aims to develop markers that will accelerate the development of effective treatment for ALS through accurate measures of disease activity and patient stratification.
My work primarily uses proteomic analysis of whole cerebrospinal fluid and extracellular vesicles (exosomes and microvesicles) extracted from cererbrospinal fluid, in collaboration with the Target Discovery Institute.
I also work as a consultant neurologist in the Oxford MND Centre and in general neurology at Oxford University Hospitals NHS foundation trust.
My work is funded by the Motor Neurone Disease Association and Medical Research Council.
Key publications
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Neurodegenerative disease in C9orf72 repeat expansion carriers: population risk and effect of UNC13A
Journal article
Gao J. et al, (2025), Brain
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Elevated Cerebrospinal Fluid Ubiquitin Carboxyl‐Terminal Hydrolase Isozyme L1 in Asymptomatic C9orf72 Hexanucleotide Repeat Expansion Carriers
Journal article
Dellar ER. et al, (2025), Annals of Neurology, 97, 449 - 459
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Multicentre appraisal of amyotrophic lateral sclerosis biofluid biomarkers shows primacy of blood neurofilament light chain
Journal article
Thompson AG. et al, (2022), Brain Communications, 4
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Higher blood high density lipoprotein and apolipoprotein A1 levels are associated with reduced risk of developing amyotrophic lateral sclerosis
Journal article
Thompson AG. et al, (2022), Journal of Neurology, Neurosurgery & Psychiatry, 93, 75 - 81
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Cerebrospinal fluid macrophage biomarkers in amyotrophic lateral sclerosis
Journal article
Thompson AG. et al, (2018), Annals of Neurology, 83, 258 - 268
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CSF chitinases before and after symptom onset in amyotrophic lateral sclerosis
Journal article
Gray E. et al, (2020), Annals of Clinical and Translational Neurology, 7, 1296 - 1306
Recent publications
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Asymmetry in amyotrophic lateral sclerosis: Clinical, neuroimaging and histological observations
Journal article
Yoganathan K. et al, (2025), Brain, 148, 2605 - 2615
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Neurodegenerative disease in C9orf72 repeat expansion carriers: population risk and effect of UNC13A
Journal article
Gao J. et al, (2025), Brain
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A Validated Model to Predict Severe Weight Loss in Amyotrophic Lateral Sclerosis
Journal article
Lester DG. et al, (2025), Annals of Clinical and Translational Neurology
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Extracellular vesicles in TDP-43 proteinopathies: pathogenesis and biomarker potential
Journal article
Dellar ER. et al, (2025), Molecular Neurodegeneration, 20
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Gamma activation spread reflects disease activity in amyotrophic lateral sclerosis
Journal article
Trubshaw M. et al, (2025), Clinical Neurophysiology, 2110823 - 2110823