Plenary Lecturers
Plenary Lecturers

Arber studied biology at the Biozentrum and graduated in the laboratory of Pico Caroni at the FMI in 1995. After a postdoc in Thomas Jessell’s laboratory at Columbia University, she established her independent research group at the Biozentrum and the FMI in 2000. She has been awarded numerous prizes, including the National Latsis Prize (2003), the Schellenberg Prize and the Friedrich Miescher Award (2008), the Otto Naegeli Prize (2014), and the Premio Remedios Caro Almela (2015).

He is an Associate Editor of Brain and is on the Editorial Boards of Annals of Neurology, Journal of Parkinson’s Disease, Synapse, and Basal Ganglia. He was on the Editorial Boards of Movement Disorders 1994-1998 and Parkinsonism and Related Disorders 2012-2016. In 2001 he was elected a Fellow of the Academy of Medical Science, UK. His research involves the use of positron emission tomography and magnetic resonance imaging to diagnose and study the progression of Alzheimer’s and Parkinson’s disease and his work is highly cited with an h index of 105. He has been a recipient of a Danish Alzheimer Foundation Prize, and given the Kuhl-Lassen lecture (Society of Nuclear Medicine), the Stahn Fahn lecture (International Movement Disorder Society) and Cotzias Lecture (Spanish Neurology Society). He is a consultant for GE Healthcare, Biogen, Plexxikon, and GenePod.


Neurotransmitter release involves a series of intercalated processes that control synaptic transmission, but the mechanisms responsible and their role in information processing remains poorly understood. The Edwards lab has focused on one key aspect of this process that has remained particularly elusive. They identified three entirely distinct families of proteins that transport classical neurotransmitters into synaptic vesicles. Loss of these proteins has a dramatic phenotype in knockout mice, but the biophysical mechanisms that underlie their activity remain unclear due to the limitations of available assays.. This is particularly true for the vesicular glutamate transporters, which undergo complex allosteric regulation and exhibit an associated Cl- conductance. To study these proteins, they have developed the use of electrophysiology, recording both at the plasma membrane from misexpressed transporter as well as on more native endosomes. The goal is to understand how these mechanisms contribute to transmitter release and behavior.
The vesicular transporters also define the vesicles capable of neurotransmitter release. The Edwards lab has thus used them to help establish the physiological significance of neurotransmitter corelease. They continue to explore the cell biological basis for this dual mode of signaling and its implications for physiology and behavior. Since the vesicular monoamine transporter (VMAT) targets relatively specifically to large dense core vesicles that store and release neural peptides, they have also taken advantage of this protein to screen for factors involved in the formation of dense core vesicles. The results are beginning to illuminate the cellular mechanisms that confer regulated release of peptides, with implications for the role of regulated peptide secretion in development, behavior and disease.
Since the original identification of VMAT by selection in the parkinsonian neurotoxin MPP+, the Edwards lab has had a long-standing interest in the pathogenesis of Parkinson’s disease. They now focus on the normal function of alpha-synuclein, a presynaptic protein with a central role in this and related forms of degeneration. Recent work has begun to elucidate the normal function of this protein at the nerve terminal and to suggest its role in degeneration.

Consultant of the National Agency for the Evaluation of Universities and Research Institutes (ANVUR)-Italian Agency of European Association for Quality Assurance in Higher Education (ENQA), Michelle Foundation (Maastricht), Tuberous Sclerosis Alliance (USA).
Professor Jóźwiak received the Manuel Gomez Award, established by the Tuberous Sclerosis Alliance for "creative or pioneering efforts that have appreciably improved either the understanding of the disease or the clinical care available for individuals with tuberous sclerosis". In the years 2006-2009, Prof. Jóźwiak was the recipient of the Polish Academy of Science awards and Ministry of Health. In 2012 he has been nominated to the Gold Lancet Award for Innovation in Medicine. His research focuses mainly on neurocutaneous disorders and epilepsy, with a particular interest in infantile spasms. For more than 20 years, he has directed a special programme for tuberous sclerosis complex (TSC) and participated in the discovery of the TSC1 gene, working out practical guidelines for TSC management. He also conducts clinical research and directs basic studies on TSC pathogenesis. Other interests include pediatric multiple sclerosis, neuromuscular disorders, and metabolic diseases.

Her research interests focused at mechanisms of experience-dependent plasticity of the cerebral cortex, especially neurochemical, electrophysiological and anatomical correlates of sensory plasticity and learning. The main subject of her investigation was plasticity of adult cerebral cortex, in animals and humans. Her recent interests include brain plasticity in aging brain, plasticity after stroke, mechanisms of neurorehabilitation and human brain imaging.

Dr. Sur received the B. Tech. degree in Electrical Engineering from the Indian Institute of Technology, Kanpur, and the PhD degree in Electrical Engineering from Vanderbilt University, Nashville. He has been recognized with the Sherman Fairchild and Newton Chairs. He is an elected Fellow of the Royal Society of the UK, the National Academy of Medicine, the American Academy of Arts and Sciences, the American Association for the Advancement of Science, the Third World Academy of Sciences, and the Indian National Science Academy.
