Alpha-Synuclein PET Tracer Development-An Overview about Current Efforts.

ABSTRACT: Neurodegenerative diseases such as Parkinson's disease (PD) are manifested by inclusion bodies of alpha-synuclein (α-syn) also called α-synucleinopathies. Detection of these inclusions is thus far only possible by histological examination of postmortem brain tissue. The possibility of non-invasively detecting α-syn will therefore provide valuable insights into the disease progression of α-synucleinopathies. In particular, α-syn imaging can quantify changes in monomeric, oligomeric, and fibrillic α-syn over time and improve early diagnosis of various α-synucleinopathies or monitor treatment progress. Positron emission tomography (PET) is a non-invasive in vivo imaging technique that can quantify target expression and drug occupancies when a suitable tracer exists. As such, novel α-syn PET t

SUBMITTER: Korat S 

PROVIDER: S-EPMC8466155 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature