ArticleCancer research communications2026
Ex Vivo Tumor-Derived Organoid Pharmacotyping Identifies Personalized Therapeutic Options for Patients with Biliary Tract Cancer.
Article in Cancer research communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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.
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Who cites it
1 citing paper in PubMed.
- Artificial Intelligence in Organoid-Based Disease Modeling: A New Frontier in Precision Medicine.Biomimetics (Basel, Switzerland) · 2025Review
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Authors and funding
15 authors.
Funding
Abstract
Biliary tract cancers (BTC) pose clinical challenges due to poor chemotherapy response and aggressive disease course. We evaluated patient-derived tumor organoid-based drug sensitivity testing as a tool to guide therapy. In this multicenter study, 26 tumor organoids were successfully derived from 43 patients with BTC and tested with an average of 50 cancer-directed therapies using the Clinical Laboratory Improvement Amendments-certified PARIS assay. Despite most organoids being from late-stage disease, 24/26 (92.3%) exhibited strong sensitivity to one or more targeted agents. Active drugs included inhibitors of EGFR/HER2, MEK, ERK, BCR-ABL and SRC family, mTOR, PI3K, MDM2, BCL2, and BET. Drug sensitivities aligned with known genetic biomarkers but were also observed in cultures lacking them, indicating ex vivo testing can expand actionability beyond genomics. In five cases, results guided therapy; one patient with an FGFR-BICC1 fusion refractory to FGFR inhibitors responded to dasatinib, achieving symptomatic improvement, stable disease, and >8-month survival. SIGNIFICANCE: Ex vivo drug testing of tumor-derived organoids is clinically feasible and can be used to identify personalized treatment options for patients with BTC, to evaluate the functional relevance of genomic biomarkers, and to guide treatment in real time.
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