Evidence map›Paper›PMID 36840011›Full record

ArticlePharmaceutics2023

Rationalizing the Binding Modes of PET Radiotracers Targeting the Norepinephrine Transporter.

Anna Tutov, Xinyu Chen, Rudolf A Werner, Saskia Mühlig, Thomas Zimmermann, Naoko Nose, Kazuhiro Koshino, Constantin Lapa, Michael Decker, Takahiro Higuchi

Open access · goldAbstract read
In one paragraph

Article in Pharmaceutics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% of its field
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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Streamlined Radiosynthesis of [Pharmaceutics · 2026
    Article
  5. Review
  6. Article
  7. PET, SPECT, and MRI imaging for evaluation of Parkinson's disease.American journal of nuclear medicine and molecular imaging · 2024
    Review
  8. Review
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

10 authors at 6 institutions in 3 countries.

Anna TutovPharmaceutical and Medicinal Chemistry, Institute of Pharmacy and Food Chemistry, University of Würzburg, D-97074 Würzburg, Germany.ORCID 0000-0003-2345-0648
Xinyu ChenNuclear Medicine, Faculty of Medicine, University of Augsburg, D-86156 Augsburg, Germany.ORCID 0000-0002-6165-1689
Rudolf A WernerDepartment of Nuclear Medicine and Comprehensive Heart Failure Center, University Hospital Würzburg, D-97080 Würzburg, Germany.
Saskia MühligDepartment of Nuclear Medicine and Comprehensive Heart Failure Center, University Hospital Würzburg, D-97080 Würzburg, Germany.
Thomas ZimmermannPharmaceutical and Medicinal Chemistry, Institute of Pharmacy and Food Chemistry, University of Würzburg, D-97074 Würzburg, Germany.ORCID 0000-0002-1417-4971
Naoko NoseFaculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-0082, Japan.
Kazuhiro KoshinoDepartment of Systems and Informatics, Hokkaido Information University, Ebetsu 069-0832, Japan.ORCID 0000-0003-3316-3968
Constantin LapaNuclear Medicine, Faculty of Medicine, University of Augsburg, D-86156 Augsburg, Germany.ORCID 0000-0001-7536-2207
Michael DeckerPharmaceutical and Medicinal Chemistry, Institute of Pharmacy and Food Chemistry, University of Würzburg, D-97074 Würzburg, Germany.ORCID 0000-0002-6773-6245
Takahiro HiguchiDepartment of Nuclear Medicine and Comprehensive Heart Failure Center, University Hospital Würzburg, D-97080 Würzburg, Germany.ORCID 0000-0001-9711-7835
University of Würzburg · DEOkayama University · JPUniversity of Augsburg · DEHokkaido Information University · JPJohns Hopkins University · USUniversitätsklinikum Würzburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeA new PET radiotracer

methodsWithout changing the phenethylguanidine pharmacophore and 3-fluoropropyl moiety that is crucial for easy labeling, six new analogs of

resultsUsing non-radiolabeled reference compounds, a competitive cellular uptake assay showed a decrease in NET-transporting affinity from

conclusionThe SARs were characterized by in vitro and in vivo evaluation, and computational modeling quantitatively rationalized the interaction between radiotracers and the NET binding site. These findings pave the way for further evaluation in different species and underline the potential of AF78(F) for clinical application, e.g., cardiac innervation imaging or molecular imaging of neuroendocrine tumors.

Indexed as

norepinephrine transporterpositron emission tomographystructure–activity relationshipssympathetic nervous systemT-shaped π–π stacking

Identifiers

PMID36840011
PMCPMC9963373
OpenAlexW4321373807

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 Socratic graph.