Imidazoline 2 binding sites reflecting astroglia pathology in Parkinson’s disease: an in vivo11C-BU99008 PET study
Author(s) -
Heather Wilson,
George Dervenoulas,
Gennaro Pagano,
Robin J. Tyacke,
Sotirios Polychronis,
Jim Myers,
Roger N. Gunn,
Eugenii A. Rabiner,
David Nutt,
Marios Politis
Publication year - 2019
Publication title -
brain
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.142
H-Index - 336
eISSN - 1460-2156
pISSN - 0006-8950
DOI - 10.1093/brain/awz260
Subject(s) - parkinson's disease , brainstem , medicine , neuroinflammation , basal ganglia , imidazoline receptor , pathology , neuroscience , hippocampus , temporal cortex , disease , psychology , central nervous system
Do astrocytes play a role in the initiation and progression of Parkinson’s disease? Wilson et al. reveal activation of astrocytes in early Parkinson’s disease, likely in response to the presence of abnormal proteins. Loss of astrocytes occurs upon disease progression, however, and correlates with increasing cognitive impairment.
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