Evidence map›Paper›PMID 40369374›Full record

ArticleEJNMMI research2025

Radiation dosimetry of [

Baijayanta Maiti, Noah L Goldman, Mahdjoub Hamdi, Jason Lenox-Krug, Morvarid Karimi, Stephen M Moerlein, Richard Laforest, Tianyu Huang, Zhude Tu, Joel S Perlmutter and 1 more

Abstract read
In one paragraph

Article in EJNMMI research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Baijayanta MaitiDepartment of Neurology, Washington University School of Medicine, St. Louis, MO, USA. maitib@wustl.edu.ORCID http://orcid.org/0000-0002-2583-4947
Noah L GoldmanDepartment of Neurology, Washington University School of Medicine, St. Louis, MO, USA.
Mahdjoub HamdiDepartment of Radiology, Washington University School of Medicine, St. Louis, MO, USA.
Jason Lenox-KrugDepartment of Neurology, Washington University School of Medicine, St. Louis, MO, USA.
Morvarid KarimiDepartment of Neurology, Washington University School of Medicine, St. Louis, MO, USA.
Stephen M MoerleinDepartment of Radiology, Washington University School of Medicine, St. Louis, MO, USA.
Richard LaforestDepartment of Radiology, Washington University School of Medicine, St. Louis, MO, USA.
Tianyu HuangDepartment of Radiology, Washington University School of Medicine, St. Louis, MO, USA.
Zhude TuDepartment of Neurology, Washington University School of Medicine, St. Louis, MO, USA.
Joel S PerlmutterDepartment of Neurology, Washington University School of Medicine, St. Louis, MO, USA.
Scott A NorrisDepartment of Neurology, Washington University School of Medicine, St. Louis, MO, USA.

Funding

PET SPHINGOSINE-1-PHOSPHATE RECEPTOR 1 (S1PR1) RADIOTRACERS FOR MULTIPLE SCLEROSISR01NS103988 · NINDS · WASHINGTON UNIVERSITY · PI Tammie Lee Smith Benzinger, Zhude Tu · 2017 to 2026
$5.3M
PET PROBES FOR IMAGING THE VESICULAR ACETYLCHOLINE TRANSPORTERR01NS075527 · NINDS · WASHINGTON UNIVERSITY · PI TU, ZHUDE · 2011 to 2021
$4.9M
Neuroinflammatory Biomarkers for Nigrostriatal InjuryR01NS107281 · NINDS · WASHINGTON UNIVERSITY · PI PERLMUTTER, JOEL SYNES · 2019 to 2023
$3.3M
Neuroimaging of PDE10AR01NS103957 · NINDS · WASHINGTON UNIVERSITY · PI PERLMUTTER, JOEL SYNES, TU, ZHUDE · 2017 to 2021
$3.1M
The Role of Striatal Cholinergic Interneurons in DystoniaR01NS124789 · NINDS · WASHINGTON UNIVERSITY · PI Scott Allen Norris · 2022 to 2026
$3.0M
Investigations of Dementia in Parkinson DiseaseRF1NS075321 · NINDS · WASHINGTON UNIVERSITY · PI CAMPBELL, MEGHAN C, PERLMUTTER, JOEL SYNES · 2023 to 2023
$2.3M
Investigate neuroinflammation in the brain of PD using S1P1 radioligandsR01NS134586 · NINDS · WASHINGTON UNIVERSITY · PI JOEL Synes PERLMUTTER, Zhude Tu · 2024 to 2026
$1.8M
DEVELOPING PET AGENTS FOR IMAGING PHOSPHODIESTERASE 10A (PDE10A)R33MH092797 · NIMH · WASHINGTON UNIVERSITY · PI TU, ZHUDE · 2013 to 2015
$1.5M
Cerebellar cholinergic connections as a biomarker of dementia and gait impairment in Parkinson diseaseK23NS125107 · NINDS · WASHINGTON UNIVERSITY · PI Baijayanta Maiti · 2022 to 2026
$916k
DEVELOPING PET AGENTS FOR IMAGING PHOSPHODIESTERASE 10A (PDE10A)R21MH092797 · NIMH · WASHINGTON UNIVERSITY · PI TU, ZHUDE · 2011 to 2012
$530k
NIH-NINDS NS075527NIH-NINDS NS103957NIH-NINDS NS103988NIH-NINDS NS107281NIH-NINDS NS124789NIH-NINDS NS125107NIH-NINDS NS134586NIH-NINDS RF1NS075321NIMH NIH HHS MH092797NIMH NIH HHS R21 MH092797NIMH NIH HHS R33 MH092797NINDS NIH HHS K23 NS125107NINDS NIH HHS R01 NS075527NINDS NIH HHS R01 NS103957NINDS NIH HHS R01 NS103988NINDS NIH HHS R01 NS107281NINDS NIH HHS R01 NS124789NINDS NIH HHS R01 NS134586NINDS NIH HHS RF1 NS075321
6 · The paper itself

Abstract

backgroundPhosphodiesterase 10A (PDE10A) is a postsynaptic, membrane bound cyclic nucleotide phosphodiesterase that is highly enriched in the striatal medium spiny neurons and regulates dopaminergic neurotransmission. The objective of this study is to determine the absorbed radiation dosimetry of a novel radiotracer for PDE10A: 3-(Methoxy-

resultsHighest retention was observed in the liver with total time-integrated activity of ~ 0.23 h. Absorbed organ dosimetry was highest in the liver (53.3 μGy/MBq), making it the critical organ. Gallbladder (35.9 μGy/MBq) and spleen (35.4 μGy/MBq) were the next highest organs for absorbed radiation dose. Effective doses were estimated to be 5.02 and 5.84 μSv/MBq for males and females, respectively.

conclusionsThis nonhuman primate dosimetry study suggests intravenous doses up to 938 MBq of [

Indexed as

[11C]TZ1964BDosimetryPDE10APET

Identifiers

PMID40369374
PMCPMC12078849

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.