Evidence map›Paper›PMID 40307510›Full record

ArticleEJNMMI research2025

A heterodimeric radioligand labeled with gallium-68 targeting fibroblast activation protein.

Chengde Xie, Lei Peng, Hui Nie, Tianhong Yang, Renbo Wu, Dake Zhang, Fuhua Wen, Junyu Chen, Lingyu Xue, Xiangsong Zhang and 2 more

Abstract read
In one paragraph

Article in EJNMMI research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Chengde XieMOE Key Laboratory of Resources and EnvironmentalSystems Optimization, College of Environmental Scienceand Engineering, North China Electric Power University, Beijing, 102206, People's Republic of China.
Lei PengDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, 58# Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, People's Republic of China.
Hui NieDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, 58# Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, People's Republic of China.
Tianhong YangDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, 58# Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, People's Republic of China.
Renbo WuDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, 58# Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, People's Republic of China.
Dake ZhangDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, 58# Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, People's Republic of China.
Fuhua WenDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, 58# Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, People's Republic of China.
Junyu ChenMOE Key Laboratory of Resources and EnvironmentalSystems Optimization, College of Environmental Scienceand Engineering, North China Electric Power University, Beijing, 102206, People's Republic of China.
Lingyu XueDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, 58# Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, People's Republic of China.
Xiangsong ZhangDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, 58# Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, People's Republic of China.
Zhihao ZhaDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, 58# Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, People's Republic of China. zhazhh@mail.sysu.edu.cn.ORCID http://orcid.org/0009-0000-5360-3962
Jianjun WangMOE Key Laboratory of Resources and EnvironmentalSystems Optimization, College of Environmental Scienceand Engineering, North China Electric Power University, Beijing, 102206, People's Republic of China. wangjj2016@ncepu.edu.cn.

Funding

Key Technologies Research and Development Program of Guangzhou Municipality 2023B03J0497Science Fund for Distinguished Young Scholars of Guangdong Province 2022A1515011670
6 · The paper itself

Abstract

backgroundFibroblast activation protein (FAP) targeting radiotracers have emerged as promising agents for cancer imaging and therapy. Recent advancements have focused on optimizing these agents for better tumor targeting and enhanced theranostic efficacy. In this study, we introduced a novel heterodimeric radioligand labeled with gallium-68, which targets FAP. We aimed to evaluate its in vitro and in vivo performance, comparing its efficacy with monomeric FAPI derivatives.

resultsThe heterodimeric ligand BiFAPI was synthesized by conjugating a cyclic peptide with a quinoline-based motif via a DOTA chelator. [

conclusion[

Indexed as

FAPHeterodimericPET imagingTheranostics

Identifiers

PMID40307510
PMCPMC12044090

What OpenQuestion holds

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Registered trials

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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.