ArticleInvestigational new drugs2012
The irreversible pan-HER inhibitor PF00299804 alone or combined with gemcitabine has an antitumor effect in biliary tract cancer cell lines.
Article in Investigational new drugs, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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
8 citing papers in PubMed, 18 citations in OpenAlex.
- Article
- MUS81 Inhibition Enhances the Anticancer Efficacy of Talazoparib by Impairing ATR/CHK1 Signaling Pathway in Gastric Cancer.Frontiers in oncology · 2022Article
- Promising Molecular Targets for the Targeted Therapy of Biliary Tract Cancers: An Overview.OncoTargets and therapy · 2021Review
- Varlitinib Downregulates HER/ERK Signaling and Induces Apoptosis in Triple Negative Breast Cancer Cells.Cancers · 2019Article
- Article
- The Potential of panHER Inhibition in Cancer.Frontiers in oncology · 2015Review
- A comprehensive review of the preclinical efficacy profile of the ErbB family blocker afatinib in cancer.Naunyn-Schmiedeberg's archives of pharmacology · 2014Review
- Evaluation of the antitumor activity of dacomitinib in models of human bladder cancer.Molecular medicine (Cambridge, Mass.) · 2013Article
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Biliary tract cancer (BTC) is associated with poor survival and unresponsiveness to chemotherapy. Targeted therapies for BTC have been studied, and HER family members are promising therapeutic targets in BTC. In this study, we evaluated the efficacy of PF00299804, an irreversible pan-HER inhibitor, in eight BTC cell lines alone or combined with gemcitabine. PF00299804 potently inhibited the growth of two cell lines (SNU308 and SNU478) out of the eight BTC cell lines as a single agent. PF00299804 blocked HER family and downstream signaling pathways, inducing G1 arrest or apoptosis. Moreover, PF00299804 exerted synergistic effects with gemcitabine in seven of the eight BTC cell lines, possibly through the regulation of the genes involved in the response to gemcitabine, such as TS (thymidylate synthase), RRM1 (ribonucleotide reductase), and MAGEH1, which is negatively correlated with gemcitabine sensitivity. Our results support the need for further study of PF00299804 alone or combined with gemcitabine for the treatment of BTC.
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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.