Evidence map›Paper›PMID 39218831›Full record

ArticleEuropean journal of nuclear medicine and molecular imaging2024

Specific imaging of CD8 + T-Cell dynamics with a nanobody radiotracer against human CD8β.

Timo W M De Groof, Yoline Lauwers, Tessa De Pauw, Mohit Saxena, Cécile Vincke, Jolien Van Craenenbroeck, Catherine Chapon, Roger Le Grand, Geert Raes, Thibaut Naninck and 2 more

Abstract read
In one paragraph

Article in European journal of nuclear medicine and molecular imaging, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. CD8 PET imaging with [Journal for immunotherapy of cancer · 2026
    Trial
  2. Challenges in tracer development for tumor microenvironment (TME) imaging.European journal of nuclear medicine and molecular imaging · 2026
    Review
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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.

Timo W M De Groof *Molecular Imaging and Therapy Laboratory, Vrije Universiteit Brussel, Brussels, Belgium. timo.de.groof@vub.be.ORCID 0000-0001-6918-2955
Yoline Lauwers *Molecular Imaging and Therapy Laboratory, Vrije Universiteit Brussel, Brussels, Belgium.ORCID 0000-0002-6619-7403
Tessa De PauwMolecular Imaging and Therapy Laboratory, Vrije Universiteit Brussel, Brussels, Belgium.ORCID 0000-0001-7359-1751
Mohit SaxenaCenter for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Université Paris-Saclay, Fontenay-aux-Roses & Le Kremlin-Bicêtre, Inserm, Paris, CEA, France.
Cécile VinckeLaboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, Brussels, Belgium.ORCID 0000-0003-0681-7444
Jolien Van CraenenbroeckLaboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, Brussels, Belgium.ORCID 0009-0000-1795-3957
Catherine ChaponCenter for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Université Paris-Saclay, Fontenay-aux-Roses & Le Kremlin-Bicêtre, Inserm, Paris, CEA, France.ORCID 0000-0002-3210-8468
Roger Le GrandCenter for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Université Paris-Saclay, Fontenay-aux-Roses & Le Kremlin-Bicêtre, Inserm, Paris, CEA, France.
Geert RaesLaboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, Brussels, Belgium.ORCID 0000-0002-9065-1549
Thibaut NaninckCenter for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Université Paris-Saclay, Fontenay-aux-Roses & Le Kremlin-Bicêtre, Inserm, Paris, CEA, France.
Jo A Van Ginderachter *Laboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, Brussels, Belgium.ORCID 0000-0002-4442-7474
Nick Devoogdt *Molecular Imaging and Therapy Laboratory, Vrije Universiteit Brussel, Brussels, Belgium. nick.devoogdt@vub.be.ORCID 0000-0001-9220-4833

Funding

Agence Nationale de la Recherche ANR-11-INBS-0008Fonds Wetenschappelijk Onderzoek 12ZO723NFonds Wetenschappelijk Onderzoek G087524NFonds Wetenschappelijk Onderzoek I001618NFonds Wetenschappelijk Onderzoek I005622NHorizon 2020 831514Strategic Research Programme Strategic Research ProgrammeWetenschappelijk Fonds Willy Gepts Wetenschappelijk Fonds Willy Gepts
6 · The paper itself

Abstract

purposeWhile immunotherapy has revolutionized the oncology field, variations in therapy responsiveness limit the broad applicability of these therapies. Diagnostic imaging of immune cell, and specifically CD8

methodsNanobodies targeting human CD8β were generated by llama immunizations and subsequent biopanning. The lead anti-human CD8β nanobody was characterized on binding, specificity, stability and toxicity. The lead nanobody was labeled with technetium-99m, gallium-68 and copper-64 for non-invasive imaging of human T-cell lymphomas and CD8

resultsThe nanobody-based immunotracer showed high affinity and specific binding to human CD8 without unwanted immune activation. CD8

conclusionThis study describes the development of a more specific human CD8

Indexed as

CD8-Positive T-LymphocytesSingle-Domain AntibodiesAnimalsCD8 AntigensCopper RadioisotopesHumansMiceRadioactive TracersSingle Photon Emission Computed Tomography Computed TomographyCD8 AntigensCopper RadioisotopesRadioactive TracersSingle-Domain AntibodiesImmuno-imagingNanobodiesNuclear imagingT-cell dynamics

Identifiers

PMID39218831
PMCPMC11599301

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.