Cited by 34Parkinson's Disease Mechanisms and TreatmentsNeurological diseases and metabolismIron Metabolism and Disorders

Does structural neuroimaging reveal a disturbance of iron metabolism in Parkinson's disease? Implications from MRI and TCS studies

Gröger, Adriane, Berg, Daniela·2012·Journal of Neural Transmission

Abstract

A central role of iron in the pathogenesis of Parkinson's disease (PD) has been discussed for many years. Numerous studies using magnetic resonance imaging and transcranial sonography have been performed to detect alterations in tissue iron content of the substantia nigra. This manuscript reviews the findings of this still controversial issue and indicates that specific abnormalities that are suggested to be related to a disturbance of iron homeostasis may play an early role in the pathogenesis of PD.

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Crossref · 10.1007/s00702-012-0873-0

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52 of 52 references verified0 citation errors · 0 not checkable

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  • Imaging methods such as MRI and transcranial sonography were not able to substantiate the relation between total iron concentration and disease severity because of the absence of accurate quantification for iron content in different brain areas.

    “Imaging methods, such as MRI and transcranial sonography, were not able to substantiate the relation between total iron concentration and disease severity because of the absence of accurate quantification for the iron content in different brain areas.104,105”
  • An area of increased echogenicity in the substantia nigra can be visualised in about 90% of patients with Parkinson's disease.

    “An area of increased echogenicity (ie, propensity to generate ultrasound echo) in the substantia nigra can be visualised in about 90% of patients with Parkinson’s disease.105”

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Authors
Gröger, A., & Berg, D.
Affiliations
German Center for Neurodegenerative Diseases (DE)
Corresponding author
Gröger, Adriane
Venue
Journal of Neural Transmission
Published
2012-08-09
Volume
119
Issue
12
Pages
1523-1528
ISSN
  • 0300-9564 (ISSN-L)
  • 1435-1463
OpenAlex
W1964966606
Cited by
34
References
52
Citations by year
2024: 3 · 2023: 2 · 2022: 2 · 2021: 3 · 2020: 1 · 2019: 3 · 2017: 3 · 2016: 2 · 2015: 3 · 2014: 5 · 2013: 7
FWCI
0.67
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Neural Transmission (publishedVersion)
  • PubMed (publishedVersion)
  • DZNE Pub (submittedVersion)
Topics
  • Health Sciences › Medicine › Neurology › Parkinson's Disease Mechanisms and Treatments
  • Life Sciences › Neuroscience › Neurology › Neurological diseases and metabolism
  • Health Sciences › Medicine › Hematology › Iron Metabolism and Disorders
Keywords
Parkinson's disease, iron metabolism, iron homeostasis, substantia nigra, tissue iron content, transcranial ultrasound, magnetic resonance imaging, neurodegeneration pathogenesis
MeSH terms
Humans, Iron, Magnetic Resonance Imaging, Parkinson Disease, Substantia Nigra, Ultrasonography, Doppler, Transcranial, Neuroimaging

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