ArticleCancers2023
Discovering Synergistic Compounds with BYL-719 in PI3K Overactivated Basal-like PDXs.
Article in Cancers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed, 14 citations in OpenAlex.
- Beyond blacklists: a critical assessment of exclusion set generation strategies and alternative approaches.Bioinformatics (Oxford, England) · 2026Article
- Therapeutic synergies that overcome carboplatin resistance in triple-negative breast cancer.Journal of experimental & clinical cancer research : CR · 2026Article
- Article
- Beyond Blacklists: A Critical Assessment of Exclusion Set Generation Strategies and Alternative Approaches.bioRxiv : the preprint server for biology · 2025Article
- EGFR amplification and PI3K pathway mutations identify a subset of breast cancers that synergistically respond to EGFR and PI3K inhibition.bioRxiv : the preprint server for biology · 2025Article
- Single-cell transcriptional atlas of human breast cancers and model systems.Clinical and translational medicine · 2024Article
- Genomic profiles of Japanese patients with vulvar squamous cell carcinoma.Scientific reports · 2024Article
- The Transformative Role of 3D Culture Models in Triple-Negative Breast Cancer Research.Cancers · 2024Review
- Breast Cancer Tissue Explants: An Approach to Develop Personalized Therapy in Public Health Services.Journal of personalized medicine · 2023Article
- Stratification of Tamoxifen Synergistic Combinations for the Treatment of ER+ Breast Cancer.Cancers · 2023Article
- Targeting Receptor Tyrosine Kinases as a Novel Strategy for the Treatment of Triple-Negative Breast Cancer.Technology in cancer research & treatmentReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors at 1 institution in 1 country.
Funding
Abstract
Basal-like triple-negative breast cancer (TNBC) tumor cells are difficult to eliminate due to resistance mechanisms that promote survival. While this breast cancer subtype has low PIK3CA mutation rates when compared to estrogen receptor-positive (ER+) breast cancers, most basal-like TNBCs have an overactive PI3K pathway due to gene amplification or high gene expression. BYL-719 is a PIK3CA inhibitor that has been found to have low drug-drug interactions, which increases the likelihood that it could be useful for combinatorial therapy. Alpelisib (BYL-719) with fulvestrant was recently approved for treating ER+ breast cancer patients whose cancer had developed resistance to ER-targeting therapy. In these studies, a set of basal-like patient-derived xenograft (PDX) models was transcriptionally defined with bulk and single-cell RNA-sequencing and clinically actionable mutation profiles defined with Oncomine mutational profiling. This information was overlaid onto therapeutic drug screening results. BYL-719-based, synergistic two-drug combinations were identified with 20 different compounds, including everolimus, afatinib, and dronedarone, which were also found to be effective at minimizing tumor growth. These data support the use of these drug combinations towards cancers with activating PIK3CA mutations/gene amplifications or PTEN deficient/PI3K overactive pathways.
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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 Socratic graph.