Evidence map›Paper›PMID 37321827›Full record

ArticleJournal of nuclear medicine : official publication, Society of Nuclear Medicine2023

Development of FAPI Tetramers to Improve Tumor Uptake and Efficacy of FAPI Radioligand Therapy.

Yizhen Pang, Liang Zhao, Jianyang Fang, Jianhao Chen, Lingxin Meng, Long Sun, Hua Wu, Zhide Guo, Qin Lin, Haojun Chen

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06186427 (Comparison of 68Ga-GPFAPI-04 and 18F-FDG PET/CT in Patients With Malignant Tumors), which is not on this map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
19.6field-weighted citation impact, top 1% 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.

NCT06186427 naunknown statusnot on this mapstarted 2024, after this paper: background citation

Comparison of 68Ga-GPFAPI-04 and 18F-FDG PET/CT in Patients With Malignant Tumors

TypeinterventionalSponsorGuangdong Provincial People's HospitalRan2024 to 2025Enrolled30ConditionsCancer, Malignant Neoplasm, Tumors, Metastatic CancerArms68Ga-DOTA-GPFAPI-04 PET/CT
3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 85 citations in OpenAlex.

  1. 177Lu-LNC1004 Radioligand Therapy in Patients with End-stage Metastatic Cancers: A Single-Center, Single-Arm, Phase II Study.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025
    Trial
  2. Article
  3. Article
  4. Article
  5. Clinical Evaluation of [European journal of nuclear medicine and molecular imaging · 2026
    Article
  6. Review
  7. European journal of nuclear medicine and molecular imaging · 2026
    Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Review
  13. Article
  14. Preclinical evaluation of novelAnnals of nuclear medicine · 2026
    Article
  15. Review
  16. A newEJNMMI radiopharmacy and chemistry · 2026
    Article
  17. Review
  18. Review
  19. Article
  20. 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 3 institutions in 2 countries.

Yizhen PangDepartment of Nuclear Medicine and Minnan PET Center, Xiamen Key Laboratory of Radiopharmaceuticals, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
Liang ZhaoDepartment of Nuclear Medicine and Minnan PET Center, Xiamen Key Laboratory of Radiopharmaceuticals, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
Jianyang FangState Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen, China.
Jianhao ChenDepartment of Nuclear Medicine and Minnan PET Center, Xiamen Key Laboratory of Radiopharmaceuticals, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
Lingxin MengState Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen, China.
Long SunDepartment of Nuclear Medicine and Minnan PET Center, Xiamen Key Laboratory of Radiopharmaceuticals, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
Hua WuDepartment of Nuclear Medicine and Minnan PET Center, Xiamen Key Laboratory of Radiopharmaceuticals, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
Zhide GuoState Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen, China.
Qin LinDepartment of Radiation Oncology, Xiamen Cancer Center, Xiamen Key Laboratory of Radiation Oncology, First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China; leochen0821@foxmail.com gzd666888@xmu.edu.cn.
Haojun ChenDepartment of Nuclear Medicine and Minnan PET Center, Xiamen Key Laboratory of Radiopharmaceuticals, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China; leochen0821@foxmail.com gzd666888@xmu.edu.cn.
First Affiliated Hospital of Xiamen University · CNXiamen University · CNNational University of Singapore · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Radiolabeled fibroblast activation protein (FAP) inhibitors (FAPIs) have shown promise as cancer diagnostic agents; however, the relatively short tumor retention of FAPIs may limit their application in radioligand therapy. In this paper, we report the design, synthesis, and evaluation of a FAPI tetramer. The aim of the study was to evaluate the tumor-targeting characteristics of radiolabeled FAPI multimers in vitro and in vivo, thereby providing information for the design of FAP-targeted radiopharmaceuticals based on the polyvalency principle.

Indexed as

Gallium RadioisotopesNeoplasmsAnimalsBiological TransportHumansMicePositron Emission Tomography Computed TomographyProtein BindingTissue DistributionGallium Radioisotopescancer-associated fibroblastsdimerfibroblast activation proteinradioligand therapytetramer

Identifiers

PMID37321827
PMCPMC10478824
OpenAlexW4380714798

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.