Evidence map›Paper›PMID 40713021›Full record

ArticleJournal of medicinal chemistry2025

Design, Synthesis and Preclinical Evaluation of a Brain-Permeable PET Tracer for P2Y12 Receptor Imaging in the Brain.

Emanuel Joseph, Lea H Kunze, Rebecca Schaefer, Giovanna Palumbo, Benjamin Kugelmann, Stephan Wagner, Sven Lammich, Regina Feederle, Michael Willem, Rudolf A Werner and 2 more

Abstract read
In one paragraph

Article in Journal of medicinal chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. 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

12 authors.

Emanuel JosephDepartment of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany.
Lea H KunzeDepartment of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany.
Rebecca SchaeferDepartment of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany.
Giovanna PalumboDepartment of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany.
Benjamin KugelmannDepartment of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany.
Stephan WagnerDepartment of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany.
Sven LammichBiomedical Center Munich (BMC), LMU Munich, 81377 Munich, Germany.
Regina FeederleGerman Center for Neurodegenerative Diseases (DZNE), 81377 Munich, Germany.
Michael WillemBiomedical Center Munich (BMC), LMU Munich, 81377 Munich, Germany.
Rudolf A WernerDepartment of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany.
Matthias BrendelDepartment of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany.
Simon LindnerDepartment of Nuclear Medicine, LMU University Hospital, LMU Munich, 81377 Munich, Germany.ORCID 0009-0007-4379-4436

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microglia, the innate immune cells of the central nervous system (CNS), act as first responders to brain injury. Their ability to switch between different neuroprotective and neurotoxic phenotypes, plays a central role in maintaining brain homeostasis. Recently, the P2Y12 receptor (P2Y12R) has been identified as a promising molecular biomarker for microglia activity, as its expression level is dependent on microglia phenotype and function. P2Y12R positron emission tomography (PET) might be a valuable diagnostic tool, however, tracers with sufficient brain retention have not been reported so far. Herein, we report a brain-permeable P2Y12R PET tracer for

Indexed as

BrainDrug DesignPositron-Emission TomographyRadiopharmaceuticalsReceptors, Purinergic P2Y12AnimalsFluorine RadioisotopesHumansMaleMiceMice, Inbred C57BLMice, KnockoutMicrogliaFluorine RadioisotopesRadiopharmaceuticalsReceptors, Purinergic P2Y12

Identifiers

PMID40713021
PMCPMC12362594

What OpenQuestion holds

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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 OpenQuestion graph.