Abstract
Neuropathological changes in Parkinson's disease progress slowly and spread according to a characteristic pattern. Recent papers have shed light on this progression of pathology by examining the fate of neurons grafted into the brains of patients with Parkinson's disease. Two of these studies demonstrate that grafted healthy neurons can gradually develop the same pathology as host neurons in the diseased brains. According to these studies, implanted neurons developed alpha-synuclein- and ubiquitin-positive Lewy bodies more than a decade after transplantation. We discuss the possible underlying mechanisms and their implications for how pathology spreads in Parkinson's disease.
Original language | English |
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Pages (from-to) | 741-745 |
Journal | Nature Reviews Neuroscience |
Volume | 9 |
Issue number | 10 |
DOIs | |
Publication status | Published - 2008 |
Bibliographical note
The information about affiliations in this record was updated in December 2015.The record was previously connected to the following departments: Neuronal Survival (013212041), Neurology, Lund (013027000), Neural Plasticity and Repair (013210080), Neurogenesis and cell therapy (013027500)
Subject classification (UKÄ)
- Neurosciences