Our team

Professor William Wisden, FRS
Centre Director

The benefits of sleep

Professor Wisden, MA, PhD, FMedSci, FRS, is Chair in Molecular Neuroscience in the Department of Life Sciences, Imperial College London, and the Interim Director of the UK DRI Centre at Imperial. He is interested in three major problems in neuroscience:

• Why do we sleep and how is sleep initiated and maintained?
• What are the molecular and neuronal mechanisms underlying the loss of consciousness induced by general anaesthetics?
• What is the molecular basis of neuropathic pain?

He uses a wide variety of techniques and model systems to investigate these problems, including confocal microscopy, real-time PCR, proteomic analysis with mass spectrometry and structural biology.

Dr Samuel Barnes
UK DRI Group Leader, Deputy Centre Director

The role of micro-circuit homeostasis in ageing and early-stage AD

Dr Barnes investigates why the aged brain is vulnerable to neurodegeneration in order to identify strategies that may alleviate this susceptibility.

His group focuses on homeostatic neural plasticity processes which are thought to be critical for healthy network function. The group uses a combination of voltage and calcium imaging, bioelectronics and electrophysiology to determine the efficiency and mechanisms of homeostatic plasticity processes in both the aged brain and the early stages of neurodegeneration.

Dr Marco Brancaccio
UK DRI Group Leader

Mechanisms of circadian dysfunction in Alzheimer’s disease

Dr Brancaccio investigates the molecular, cellular and circuit mechanisms underlying circadian function in health and disease.

His group focuses on understanding the mechanisms driving circadian misregulation in the early stages of dementia. His laboratory uses a wide range of techniques including live imaging and in vivo gene therapy to study and harness circadian brain function with the aim of delaying disease onset and progression.

Dr Eugene Duff
UK DRI Centre Lead for Informatics
Advanced Research Fellow
Department of Brain Science, Imperial College London

Eugene Duff’s research focuses on analytic and computational challenges in resolving spatial and temporal properties of brain structure and function. He has worked extensively in neuroimaging, and at the UK DRI at Imperial College focuses on a variety of single cell and spatial transcriptomic techniques that can reveal genomic signatures of the emergence of dementia. His interests include inference on complex neurobiological datasets, multi-study integration and the development of reproducible analysis pipelines.  He works closely with Professor Paul Matthews, Dr Nathan Skene and other researchers in the centre.

Professor Paul Elliott, FRS
UK DRI Group Leader

Linking genetic, epidemiology and metabolic phenotyping in dementia in the context of ageing, environment and lifestyle

Professor Paul Elliott, MBBS, PhD, FMedSci, FRS, trained in clinical medicine and epidemiology as a Wellcome Trust Clinical Fellow at St Mary's Hospital London and the London School of Hygiene and Tropical Medicine. He studied for his PhD in Epidemiology on the INTERSALT Study under the mentorship of Professor Geoffrey Rose. He remained at the London School working as a lecturer, and subsequently as senior lecturer and reader in epidemiology before being appointed as Head of the Environmental Epidemiology Unit at LSHTM 1990. In 1995 he was appointed to the Chair in Epidemiology and Public Health Medicine at Imperial College London. 

Dr Nir Grossman
UK DRI Group Leader

Novel bioelectronics stimulation technologies

Dr Grossman develops neuromodulatory interventions for brain disorders by pioneering new tools and principles to impact the disease pathology via direct modulation of the underlying aberrant neural activity.

His research drives innovation through rigorous scientific exploration of common biophysical principles and rules underpinning the neural processing of electromagnetic stimulation, using natural bridges between advanced computational neuroscience and cutting-edge experiments, ranging from a single neuron cell to human behaviour.

Dr Johanna Jackson
Alzheimer's Society Dementia Research Leader, UK DRI Emerging Leader
Department of Brain Sciences, Imperial College London

Dr Jackson’s focus is on identifying vulnerable synaptic components and investigating molecular mechanisms underpinning their vulnerability as well as examining the link to AD pathology and neuronal vulnerability. This enables the Jackson group to determine the impact of repurposed and novel synaptotherapeutics. Lastly, the group validates synaptic biomarker targets to track synapse loss and determine synaptotherapeutic drug efficacy.

The Jackson group takes a multi-‘omic and imaging approach to provide a mechanistic insight into the vulnerability of synaptic components in Alzheimer’s Disease. Their work uses a number of methodologies such as synaptic proteomics and transcriptomics, mass synaptometry and advanced imaging techniques such two-photon imaging and imaging mass cytometry.

In 2023, Dr Jackson was awarded a prestigious Alzheimer’s Society Dementia Leader Fellowship and the inaugural Carol Jennings Fellowship for her group to investigate vulnerable synaptic components to achieve her vision of therapeutically targeting the synapse in AD.

Dr Anna Mallach
Edmond and Lily Safra Fellow
UK DRI Emerging Leader

Investigating microglial interactions driving neurodegeneration in Parkinson's Disease

Dr Mallach investigates the interplay between microglia and neurons in the brain that degenerate in Parkinson’s disease.

Her group focuses on understanding the effect of different microglial functions on the health and death of dopaminergic neurons in Parkinson’s disease. Her laboratory uses a combination of wet-lab techniques, such as induced pluripotent stem cells, and bioinformatic analyses to resolve whether the loss of supportive microglia functions contribute to the neurodegenerative cascade observed in Parkinson’s disease.

Dr Sarah Marzi
UK DRI Group Leader (King's College London) and Honorary Senior Lecturer (Imperial College London)

Epigenetic regulation of environmental and genetic risk in neurodegenerative disease

Sarah Marzi investigates how genetic and environmental risk factors regulate the epigenome to influence neurodegenerative disease. Her group focuses on cell-type specific regulatory consequences of environmental risk factors for Alzheimer’s and Parkinson’s disease and how these interact with genetic risk variants. The Marzi lab combines experimental genomic and epigenomic techniques with innovative statistical and computational analyses to understand gene regulatory mechanisms contributing to the earliest stages of disease.

Dr Marzi completed her PhD in complex disease epigenetics with Jonathan Mill at King’s College London and worked as a postdoc with Vardhman Rakyan at Queen Mary University of London. She joined the UK Dementia Research Institute at Imperial College London at the end of 2019 as an Edmond and Lily Safra Research Fellow to establish her independent research group, and started as a Group Leader at Kings College London in September 2023.

Professor Paul Matthews
UK DRI Group Leader

Exploring glial-neuronal interactions at the transition from brain vulnerability to pathology

Paul M. Matthews, OBE, DPhil, FRCP, FMedSci is an Edmond and Lily Safra Professor of Translational Neuroscience and Therapeutics, Imperial College London. Since 2009, he has been on the Steering Committee of UK Biobank and chairs the Imaging Enhancement Working Group, which has supported UK Biobank for creating the world’s largest population research imaging resource.
 
Previously, Matthews spent almost nine years as a Vice President in GlaxoSmithKline, holding a variety of senior portfolios, including those for the GSK Clinical Imaging Centre and the later Global Imaging Group. He jointly founded and was the first Director of Oxford FMRIB Centre (1995-2005). He is a Fellow by Special Election of St Edmund Hall, Oxford, a Fellow of the Academy of Medical Sciences, and a Fellow of the Academea Europea. He was awarded an OBE in 2008 for services to Neuroscience.
 
Paul became Director of the Rosalind Franklin Institute on the Harwell Science and Innovation Campus, which was founded as a Joint Venture between Imperial College, nine other UK universities, the UKRI Engineering and Physical  Sciences Council and the Science and Technology Facilities Council.  His research addresses mechanisms of failure of glial-neuronal homeostatic mechanisms and selective neuronal vulnerability in the early stages of Alzheimer’s disease and in progressive multiple sclerosis. He always is pleased to hear from interested prospective students, scientists or others who share a common interest in helping science improve the lives of people with dementia and their families.

Dr Sophie Morse
Imperial College Research Fellow and UK DRI Emerging Leader

Dr Sophie Morse investigates how focused ultrasound can be engineered to modulate immune cell activity. Her group focuses on developing non-invasive and targeted technologies to modulate glial activity with the aim to treat, prevent or delay the onset of neurodegenerative diseases and age-related cognitive decline. The Morse lab seeks to uncover the level of control this ultrasound technology can achieve, the mechanisms behind this modulation and how this technology is best applied to achieve therapeutic benefits as we age.

Dr Morse completed her PhD in Biomedical Engineering developing a non-invasive focused ultrasound technology to deliver drugs to the brain efficiently and safely. She was then awarded an EPSRC doctoral prize fellowship and joined the UK Dementia Research Institute as an Imperial College Research Fellow. 

Dr Alexi Nott
UK DRI Group Leader

The role of genetic variation in brain ageing and disease

Alexi completed his PhD at University College London investigating the function of epigenetic regulators during brain development. During his postdoctoral fellowship at MIT he investigated the role of epigenetics in postnatal development and autism-related behaviors. His research at the University of California, San Diego examined epigenetic mechanisms underlying age-related brain disorders and he identified microglia as associated with the genetic risk of Alzheimer’s disease.
His research utilizes nuclei isolation methods and genome-wide sequencing approaches to examine the epigenome of brain cell types using patient-derived archived tissue. Functional interrogation of disease-associated gene regulatory regions will employ CRISPR DNA-editing technology of pluripotent stem cells derived into brain cell types. Using a combination of these approaches, Alexi will examine the epigenome of the human brain to understand how genetic variation contributes to age-related brain disorders.

Dr Cynthia Sandor
UK DRI Group Leader

Digital Biomarkers in Parkinson's Disease

Dr Sandor is an Edmond J. Safra Lecturer in Parkinson’s Disease. She also holds a UKRI Future Leader Fellowship.

Dr Sandor's research interest is in identifying accessible and early biomarkers, to aid in the detection of individuals living with Parkinson's within the general population. Working with various data types, including omics, digital, and neuroimaging, as well as multiple clinical and biobank datasets, her team develops statistical and machine learning approaches to predict who is at risk for Parkinson's disease. Her research aims to facilitate earlier intervention and deepen understanding of the molecular mechanisms underlying Parkinson's disease, potentially paving the way for the development of neuroprotective treatments.

Dr Nathan Skene
UK DRI Group Leader

Seeking drug targets for neurodegenerative disease with genome-wide directional evidence

Nathan Skene completed his undergraduate degree in Artificial Intelligence and Cybernetics at the University of Reading, followed by an MPhil in Computational Biology at Cambridge. His PhD was at the Sanger Institute working with Professor Seth Grant on the Genes2Cognition programme. During his PhD he worked on analysing the transcriptomic changes seen in mice carrying a wide range of synaptic mutations.

He did his postdoc in the lab of Jens Hjerling-Leffler at the Karolinska Institutet, where he developed a series of method which made it possible to identify cell types underlying complex diseases using GWAS data. Skene joined Imperial College London in 2019 as an Edmond and Lily Safra Research Fellow. His interests lie in using human genetics to gain insight into the neurobiology of brain disorders and cognitive traits.

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