Evidence map›Paper›PMID 41649718›Full record

ArticleEJNMMI radiopharmacy and chemistry2026

A new

Feng Li, Chaitanya Kondam, Zhen Yang, Muthuraju Sangu, Jiexiao Chen, Rhonda Holgate, Bingqing Zou, Jiankang Jin, James Nguyen, Philip Martin and 6 more

Abstract read
In one paragraph

Article in EJNMMI radiopharmacy and chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

16 authors.

Feng LiDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Chaitanya KondamDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Zhen YangDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Muthuraju SanguDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Jiexiao ChenDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Rhonda HolgateDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Bingqing ZouDepartment of Pathology & Genomic Medicine, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Jiankang JinDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
James NguyenDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Philip MartinDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Shu ZhangDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Yanping YangDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Junhua MaiDepartment of Nanomedicine, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Lan ZhouDepartment of Pathology & Genomic Medicine, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA.
Diego R MartinDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA. dmartin@mrisciences.com.
Zhonglin LiuDepartment of Radiology, Houston Methodist Research Institute, Houston Methodist Hospital, Houston, TX, USA. zliu2@houstonmethodist.org.

Funding

Golfers Against Cancer Golfers Against Cancer
6 · The paper itself

Abstract

backgroundFibroblast activation protein (FAP) has emerged as a critical biomarker in the tumor microenvironment of various cancers. Radioligands targeting FAP have shown promise for cancer theranostics. To advance cancer imaging, we synthesized a dimeric radioligand based on a 4-quinolinoyl-glycyl-2-cyanopyrrolidine scaffold and conducted studies in cells and mouse tumor models to evaluate its target-binding affinity and PET imaging performance.

resultsOncoFAP, a commercially available FAP ligand, was conjugated via amide coupling with 1,4-butanediamine to generate a monomeric intermediate, hmFAP

conclusionshmFAP

Indexed as

⁶⁸GaCancerDimeric radioligandFAP inhibitor (FAPI)Fibroblast activation protein (FAP)PET imaging

Identifiers

PMID41649718
PMCPMC12972444

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.