Evidence map›Paper›PMID 31911531›Full record

ArticleMolecular cancer therapeutics2020

Efficacy of FGFR Inhibitors and Combination Therapies for Acquired Resistance in FGFR2-Fusion Cholangiocarcinoma.

Melanie A Krook, Alexandria Lenyo, Max Wilberding, Hannah Barker, Mikayla Dantuono, Kelly M Bailey, Hui-Zi Chen, Julie W Reeser, Michele R Wing, Jharna Miya and 8 more

Open access · greenAbstract readCase Reports
In one paragraph

Article in Molecular cancer therapeutics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed
7.2field-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

84 citing papers in PubMed, 134 citations in OpenAlex.

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  20. Utilizing Patient-Derived Xenografts to Model Precision Oncology for Biliary Tract Cancer.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025
    Article

24 more citing papers are in PubMed but not listed here.

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

18 authors at 3 institutions in 1 country.

Melanie A KrookComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Alexandria LenyoComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.ORCID 0000-0003-3177-9363
Max WilberdingComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Hannah BarkerComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Mikayla DantuonoComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Kelly M BaileyDepartment of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Hui-Zi ChenComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Julie W ReeserComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Michele R WingComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Jharna MiyaComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Eric SamorodnitskyComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Amy M SmithComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Thuy DaoComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Dorrelyn M MartinComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Kristen K CiomborDivision of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee.
John HaysComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.
Aharon G FreudComprehensive Cancer Center, The Ohio State University, Columbus, Ohio.ORCID 0000-0001-6086-1521
Sameek RoychowdhuryComprehensive Cancer Center, The Ohio State University, Columbus, Ohio. sameek.roychowdhury@osumc.edu.
The Ohio State University · USUniversity of Pittsburgh · USVanderbilt University Medical Center · US

Funding

ONOCOLOGY TRAINING GRANTT32CA009338 · NCI · OHIO STATE UNIVERSITY · PI BYRD, JOHN C., POLLOCK, RAPHAEL E. · 1985 to 2018
$8.3M
Molecular Basis of Pediatric DiseaseK12HD052892 · NICHD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI TERENCE S. DERMODY · 2007 to 2026
$6.5M
NRSA Training CoreTL1TR002735 · NCATS · OHIO STATE UNIVERSITY · PI BUMGARDNER, GINNY L, KIRSCHNER, LAWRENCE S · 2018 to 2022
$1.3M
Genomic characterization of tumor heterogeneity in recurrent small cell lung cancer through research autopsyK08CA241309 · NCI · OHIO STATE UNIVERSITY · PI CHEN, HUI-ZI · 2019 to 2023
$1.2M
Assay Validation of Targeted RNA sequencing to Detect Kinase Gene FusionsUH3CA202971 · NCI · OHIO STATE UNIVERSITY · PI ROYCHOWDHURY, SAMEEK · 2018 to 2020
$976k
Detection of microsatellite instability biomarkers for therapeutic clinical trial eligibilityUH2CA216432 · NCI · OHIO STATE UNIVERSITY · PI ROYCHOWDHURY, SAMEEK · 2017 to 2017
$354k
Assay Validation of Targeted RNA sequencing to Detect Kinase Gene FusionsUH2CA202971 · NCI · OHIO STATE UNIVERSITY · PI ROYCHOWDHURY, SAMEEK · 2016 to 2016
$352k
NCATS NIH HHS TL1 TR002735NCI NIH HHS K08 CA241309NCI NIH HHS T32 CA009338NCI NIH HHS UH2 CA202971NCI NIH HHS UH2 CA216432NCI NIH HHS UH3 CA202971NICHD NIH HHS K12 HD052892
6 · The paper itself

Abstract

The fibroblast growth factor receptor (FGFR) signaling pathway is aberrantly activated in approximately 15% to 20% of patients with intrahepatic cholangiocarcinoma. Currently, several FGFR kinase inhibitors are being assessed in clinical trials for patients with FGFR-altered cholangiocarcinoma. Despite evidence of initial responses and disease control, virtually all patients eventually develop acquired resistance. Thus, there is a critical need for the development of innovative therapeutic strategies to overcome acquired drug resistance. Here, we present findings from a patient with FGFR2-altered metastatic cholangiocarcinoma who enrolled in a phase II clinical trial of the FGFR inhibitor, infigratinib (BGJ398). Treatment was initially effective as demonstrated by imaging and tumor marker response; however, after 8 months on trial, the patient exhibited tumor regrowth and disease progression. Targeted sequencing of tumor DNA after disease progression revealed the

Indexed as

Drug Resistance, NeoplasmAntineoplastic Combined Chemotherapy ProtocolsApoptosisBile Duct NeoplasmsBiomarkers, TumorCell ProliferationCholangiocarcinomaFemaleGene Expression Regulation, NeoplasticHumansMiddle AgedMutationOncogene Proteins, FusionPhenylurea CompoundsPrognosisProtein Kinase InhibitorsBiomarkers, TumorFGFR2 protein, humaninfigratinibOncogene Proteins, FusionPhenylurea CompoundsProtein Kinase InhibitorsPyrimidinesReceptor, Fibroblast Growth Factor, Type 2

Identifiers

PMID31911531
PMCPMC7359896
OpenAlexW2999431991

What OpenQuestion holds

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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.