ArticleBioconjugate chemistry2025
FAP-Targeted Fluorescent Imaging Agents to Study Cancer-Associated Fibroblasts In Vivo.
Article in Bioconjugate chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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Who cites it
5 citing papers in PubMed.
- Erasable FAP Targeted Spray-On Probe for Fluorescence-Guided Surgery.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Cancer-Associated Fibroblasts in Gastrointestinal Cancer Metastasis: Mechanisms and Emerging Therapeutic Strategies.Drug design, development and therapy · 2026Review
- Targeting cancer-associated fibroblasts for real-time intraoperative tumor identification with a spray-on fluorescent probe.Science advances · 2025Article
- Far-Red Spray-On Imaging Probes for FAP-Targeted Cancer Surgery.Bioconjugate chemistry · 2025Article
- Quantifying Spatiotemporal Heterogeneity of Tumor Metabolism and Vasculature with a Multiparametric Point-of-Investigation Microscope.BME frontiers · 2025Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Cancer-associated fibroblasts (CAFs) expressing fibroblast activation protein alpha (FAP) are abundant in tumor microenvironments and represent an emerging target for PET cancer imaging. While different quinolone-based small molecule agents have been developed for whole-body imaging, there is a scarcity of well-validated fluorescent small molecule imaging agents to better study these cells in vivo. Here, we report the synthesis and characterization of a series of fluorescent FAP imaging agents based on the common quinolone azide inhibitor. Our data show excellent performance of some synthesized FAP Targeting Fluorescent probes (FTFs) for both topical application and intravenous delivery to label CAF populations in solid tumors. These results suggest that FTF can be used to study CAF biology and therapeutic targeting in vivo.
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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.