Evidence map›Paper›PMID 36864362›Full record

ArticleEuropean journal of nuclear medicine and molecular imaging2023

A radiohybrid theranostics ligand labeled with fluorine-18 and lutetium-177 for fibroblast activation protein-targeted imaging and radionuclide therapy.

Tianhong Yang, Lei Peng, Jia Qiu, Xingjin He, Dake Zhang, Renbo Wu, Jianbo Liu, Xiangsong Zhang, Zhihao Zha

Open access · hybridAbstract read
In one paragraph

Article in European journal of nuclear medicine and molecular imaging, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
9.0field-weighted citation impact, top 2% 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

21 citing papers in PubMed, 39 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Tianhong YangDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, #58 Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, China.
Lei PengDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, #58 Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, China.
Jia QiuDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, #58 Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, China.
Xingjin HeDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, #58 Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, China.
Dake ZhangDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, #58 Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, China.
Renbo WuDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, #58 Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, China.
Jianbo LiuDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, #58 Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, China.
Xiangsong ZhangDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, #58 Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, China. zhxiangs@mail.sysu.edu.cn.
Zhihao ZhaDepartment of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-Sen University, #58 Zhongshan Er Road, Guangzhou, 510080, Guangdong Province, China. zhazhh@mail.sysu.edu.cn.
Sun Yat-sen University · CNThe First Affiliated Hospital, Sun Yat-sen University · CN

Funding

Key Research and Development Program of Guangzhou City 202206010046Natural Science Foundation of Guangdong Province 2022A1515011670
6 · The paper itself

Abstract

purposeA series of radiotracers targeting fibroblast activation protein (FAP) with great pharmacokinetics have been developed for cancer diagnosis and therapy. Nevertheless, the use of dominant PET tracers, gallium-68-labeled FAPI derivatives, was limited by the short nuclide half-life and production scale, and the therapeutic tracers exhibited rapid clearance and insufficient tumor retention. In this study, we developed a FAP targeting ligand, LuFL, containing organosilicon-based fluoride acceptor (SiFA) and DOTAGA chelator, capable of labeling fluorine-18 and lutetium-177 in one molecular with simple and highly efficient labeling procedure, to achieve cancer theranostics.

methodsThe precursor LuFL (20) and [

resultsLuFL (20) and [

conclusionThe novel FAPI-based radiotracer containing SiFA and DOTAGA was developed as a theranostics radiopharmaceutical with simple and short labeling process, and showed promising properties including higher cellular uptake, better FAP binding affinity, higher tumor uptake and prolong retention compared to FAPI-04. Preliminary experiments with

Indexed as

NeoplasmsPrecision MedicineAnimalsCell Line, TumorFibroblastsFluorine RadioisotopesGallium RadioisotopesHumansLigandsLutetiumMiceMice, NudePositron-Emission TomographyPositron Emission Tomography Computed TomographyRadioisotopesTissue DistributionFluorine-18Fluorine RadioisotopesGallium RadioisotopesLigandsLutetiumLutetium-177RadioisotopesFAP inhibitorRadiohybridSilicon-fluoride-acceptorTheranostics

Identifiers

PMID36864362
PMCPMC10250256
OpenAlexW4323036855

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.