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Neuroimaging-pathological correlations of [18F]THK5351 PET in progressive supranuclear palsy

Overview of attention for article published in Acta Neuropathologica Communications, June 2018
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About this Attention Score

  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (83rd percentile)

Mentioned by

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1 news outlet
twitter
1 tweeter
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2 patents

Citations

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41 Dimensions

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47 Mendeley
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Title
Neuroimaging-pathological correlations of [18F]THK5351 PET in progressive supranuclear palsy
Published in
Acta Neuropathologica Communications, June 2018
DOI 10.1186/s40478-018-0556-7
Pubmed ID
Authors

Aiko Ishiki, Ryuichi Harada, Hideaki Kai, Naomi Sato, Tomoko Totsune, Naoki Tomita, Shoichi Watanuki, Kotaro Hiraoka, Yoichi Ishikawa, Yoshihito Funaki, Ren Iwata, Shozo Furumoto, Manabu Tashiro, Hironobu Sasano, Tetsuyuki Kitamoto, Yukitsuka Kudo, Kazuhiko Yanai, Katsutoshi Furukawa, Nobuyuki Okamura, Hiroyuki Arai

Abstract

Recent positron emission tomography (PET) studies have demonstrated the accumulation of tau PET tracer in the affected region of progressive supranuclear palsy (PSP) cases. To confirm the binding target of radiotracer in PSP, we performed an imaging-pathology correlation study in two autopsy-confirmed PSP patients who underwent [18F]THK5351 PET before death. One patient with PSP Richardson syndrome showed elevated tracer retention in the globus pallidus and midbrain. In a patient with PSP-progressive nonfluent aphasia, [18F]THK5351 retention also was observed in the cortical areas, particularly the temporal cortex. Neuropathological examination confirmed PSP in both patients. Regional [18F]THK5351 standardized uptake value ratio (SUVR) in antemortem PET was significantly correlated with monoamine oxidase-B (MAO-B) level, reactive astrocytes density, and tau pathology at postmortem examination. In in vitro autoradiography, specific THK5351 binding was detected in the area of antemortem [18F]THK5351 retention, and binding was blocked completely by a reversible selective MAO-B inhibitor, lazabemide, in brain samples from these patients. In conclusion, [18F]THK5351 PET signals reflect MAO-B expressing reactive astrocytes, which may be associated with tau accumulation in PSP.

Twitter Demographics

The data shown below were collected from the profile of 1 tweeter who shared this research output. Click here to find out more about how the information was compiled.

Mendeley readers

The data shown below were compiled from readership statistics for 47 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 47 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 10 21%
Researcher 10 21%
Student > Master 9 19%
Student > Postgraduate 3 6%
Student > Doctoral Student 2 4%
Other 4 9%
Unknown 9 19%
Readers by discipline Count As %
Medicine and Dentistry 13 28%
Neuroscience 12 26%
Psychology 3 6%
Agricultural and Biological Sciences 3 6%
Nursing and Health Professions 2 4%
Other 2 4%
Unknown 12 26%

Attention Score in Context

This research output has an Altmetric Attention Score of 13. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 21 October 2021.
All research outputs
#2,308,917
of 22,296,519 outputs
Outputs from Acta Neuropathologica Communications
#391
of 1,330 outputs
Outputs of similar age
#47,800
of 299,328 outputs
Outputs of similar age from Acta Neuropathologica Communications
#1
of 1 outputs
Altmetric has tracked 22,296,519 research outputs across all sources so far. Compared to these this one has done well and is in the 89th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 1,330 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 12.6. This one has gotten more attention than average, scoring higher than 70% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 299,328 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 83% of its contemporaries.
We're also able to compare this research output to 1 others from the same source and published within six weeks on either side of this one. This one has scored higher than all of them