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chromosome 22q deletion

Parkinson's chromosome deletion linked to other genetic disorders

Researchers, led by BRC-supported Professor Nicholas Wood, UCL Institute of Neurology, have made a breakthrough in their understanding of Parkinson’s disease after they discovered a chromosome deletion linked to Parkinson’s disease and other genetic disorders. More...

Prof John Hardy

Prof John Hardy is the first UK winner of $3m Breakthrough Prize in Life Sciences

Professor John Hardy (UCL Institute of Neurology) has been awarded the $3 million Breakthrough Prize in Life Sciences for his pioneering research into the genetic causes of Alzheimer’s disease, other forms of dementia and Parkinson’s disease. More...

John Hardy, PhD, right, accepted the 2015 Robert A. Pritzker Prize from MJFF VP Brian Fiske, PhD, and Michael J. Fox on April 15.

John Hardy awarded 2015 Robert A. Pritzker Prize for Leadership in Parkinson's Research

One of the UK Parkinson's Disease Consortium Principal Investigators, Prof John Hardy, has been awarded the 2015 Robert A. Pritzker Prize for his leadership in Parkinson's genetics research. The award was presented by Michael J. Fox at a ceremony in New York on April 15. From the Michael J. Fox Foundation website: More...

Webcast - Prof Nicholas Wood - Advances in Genetic Understanding of Parkinson's Disease.

Video: Advances in Genetic Understanding of Parkinson's Disease

Webcast of the presentation entitled ‘Advances in Genetic Understanding of Parkinson's Disease’ given by Nicholas Wood (University College London, United Kingdom) presented at the Biochemical Society Hot Topic event, PINK1-Parkin Signalling in Parkinson’s Disease and Beyond, held in December 2014. More...

Pedigrees and I-FP-CIT SPECT scan images of the four families with GCH1 mutations involved in this study.

GCH1 gene and Parkinson's risk

A study published in Brain, led by researchers at UCL Institute of Neurology, has shown that genetic mutations which cause a decrease in dopamine production in the brain and lead to a form of childhood-onset Dystonia, also play a role in the development of Parkinson’s disease.
More...

Direct Observation of the Interconversion of Normal and Toxic Forms of a-Synuclein

27 June 2012

UCL Institute of Neurology Parkinson’s Disease (PD) experts Dr Emma Deas, Dr Andrey Abramov and Professor Nicholas Wood joined forces with prominent Cambridge biophysicists Dr Nunilo Cremades, Professor David Klenerman FRS and Professor Christopher Dobson FRS to identify the pathological species of alpha-synuclein responsible for nerve cell damage during disease.

Together, they identified that the structural conversion of alpha-synuclein aggregates from alpha-helical to high beta-sheet content was highly damaging to nerve cells.  These exciting results were published last month in the prestigious scientific journal “Cell”.

This important discovery not only advances our current understanding of the disease but also lays the foundation for the development of novel drug therapies, which can specifically ‘attack’ this species of alpha-synuclein to prevent nerve cell damage occurring.

Cell work: Type B oligomers induce high aberrant levels of ROS


Reference:

Direct Observation of the Interconversion of Normal and Toxic Forms of α-Synuclein

Nunilo Cremades, Samuel I.A. Cohen, Emma Deas, Andrey Y. Abramov, Allen Y. Chen, Angel Orte, Massimo Sandal, Richard W. Clarke, Paul Dunne, Francesco A. Aprile, Carlos W. Bertoncini, Nicholas W. Wood, Tuomas P.J. Knowles, Christopher M. Dobson, David Klenerman

Cell - 25 May 2012 (Vol. 149, Issue 5, pp. 1048-1059)

Page last modified on 27 jun 12 10:59