Evidence map›Paper›PMID 32636317›Full record

Observational studyClinical cancer research : an official journal of the American Association for Cancer Research2020

Imaging Fibroblast Activation Protein Alpha Improves Diagnosis of Metastatic Prostate Cancer with Positron Emission Tomography.

Hallie M Hintz, Joseph P Gallant, Donald J Vander Griend, Ilsa M Coleman, Peter S Nelson, Aaron M LeBeau

Open access · bronzeAbstract readObservational Study
In one paragraph

Observational study in Clinical cancer research : an official journal of the American Association for Cancer Research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 7% 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

50 citing papers in PubMed, 1 synthesis or guideline pooled it, 66 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
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  5. Review
  6. FAPαAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  7. Article
  8. Article
  9. Multitracer comparison of gold standard PSMA-PET/CT withEuropean journal of nuclear medicine and molecular imaging · 2025
    Article
  10. Review
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  12. Article
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  14. Design, preclinical evaluation, and first-in-human PET study of [European journal of nuclear medicine and molecular imaging · 2025
    Article
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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

6 authors at 3 institutions in 1 country.

Hallie M Hintz *Department of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota.ORCID 0000-0001-7686-3716
Joseph P Gallant *Department of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota.
Donald J Vander GriendDepartment of Pathology and Surgery, University of Illinois at Chicago, Chicago, Illinois.ORCID 0000-0003-4421-5698
Ilsa M ColemanDivision of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington.
Peter S NelsonDivision of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington.
Aaron M LeBeauDepartment of Pharmacology, University of Minnesota Medical School, Minneapolis, Minnesota. alebeau@umn.edu.
University of Minnesota Medical Center · USFred Hutch Cancer Center · USUniversity of Illinois Chicago · US

Funding

TRAINING GRANT IN MICROBIOLOGY/CANCER RESEARCHT32CA009138 · NCI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Scott M. Dehm · 1985 to 2026
$11.3M
Targeting CD133 for imaging and therapy in prostate cancerR01CA237272 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI LEBEAU, AARON MATTHEW · 2019 to 2023
$1.8M
Cyclic Peptide Protease Inhibitors for the Treatment of Prostate CancerR01CA245922 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI LEBEAU, AARON MATTHEW · 2020 to 2024
$1.7M
Novel Radioimmunotherapy Strategies for Prostate CancerR01CA233562 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI LEBEAU, AARON MATTHEW · 2019 to 2023
$1.7M
NCI NIH HHS R01 CA233562NCI NIH HHS R01 CA237272NCI NIH HHS R01 CA245922NCI NIH HHS T32 CA009138
6 · The paper itself

Abstract

purposeMetastatic castration-resistant prostate cancer (mCRPC) is a lethal, heterogeneous disease with few therapeutic strategies that significantly prolong survival. Innovative therapies for mCRPC are needed; however, the development of new therapies relies on accurate imaging to assess metastasis and monitor response. Standard imaging modalities for prostate cancer require improvement and there remains a need for selective and sensitive imaging probes that can be widely used in patients with mCRPC. EXPERIMENTAL

designWe evaluated the transmembrane protease fibroblast activation protein alpha (FAP) as a targetable cell surface antigen for mCRPC. Genomic and IHC analyses were performed to investigate FAP expression in prostate cancer. Our FAP-targeted antibody imaging probe, [

resultsAnalysis of patient data documented FAP overexpression in metastatic disease across tumor subtypes. PET imaging with [

conclusionsOur study reveals FAP as a target for imaging the tumor microenvironment of prostate cancer. Validation of [

Indexed as

AnimalsCell Line, TumorEndopeptidasesFibroblast Activation Protein AlphaHEK293 CellsHumansImmunoconjugatesMaleMembrane ProteinsMiceMolecular ImagingPositron Emission Tomography Computed TomographyProstateProstatic Neoplasms, Castration-ResistantRadioisotopesRadiopharmaceuticalsEndopeptidasesFibroblast Activation Protein AlphaImmunoconjugatesMembrane ProteinsRadioisotopesRadiopharmaceuticalsZirconiumZirconium-89

Identifiers

PMID32636317
PMCPMC7683011
OpenAlexW3041930051

What OpenQuestion holds

Textmetadata
LicenceTDM
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 OpenQuestion graph.