ArticleScientific reports2017
Mechanisms underlying the antiproliferative effects of a series of quinoxaline-derived chalcones.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Novel pyridine-based chalcone analogs and triple negative breast cancer: potential therapy & molecular pathways.Scientific reports · 2026Article
- Autophagy-Apoptosis Crosstalk in Cancer: Mechanisms, Signaling Pathways, and Therapeutic Targeting.Cancers · 2026Review
- Targeted suppression of oral squamous cell carcinoma by pyrimidine-tethered quinoxaline derivatives.RSC medicinal chemistry · 2024Article
- Indolyl-chalcone derivatives trigger apoptosis in cisplatin-resistant mesothelioma cells through aberrant tubulin polymerization and deregulation of microtubule-associated proteins.Frontiers in oncology · 2023Article
- Two Important Anticancer Mechanisms of Natural and Synthetic Chalcones.International journal of molecular sciences · 2022Review
- Synthesis of 7-amino-6-halogeno-3-phenylquinoxaline-2-carbonitrile 1,4-dioxides: a way forward for targeting hypoxia and drug resistance of cancer cells.RSC advances · 2021Article
- Article
- Design, Synthesis and Cytotoxic Evaluation of Novel Chalcone Derivatives Bearing Triazolo[4,3-a]-quinoxaline Moieties as Potent Anticancer Agents with Dual EGFR Kinase and Tubulin Polymerization Inhibitory Effects.Molecules (Basel, Switzerland) · 2017Article
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10 authors.
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Abstract
The present study aimed to characterize the effects of quinoxaline-derived chalcones, designed on the basis of the selective PI3Kγ inhibitor AS605240, in oral cancer cells. Three lead compounds, namely N9, N17 and N23, were selected from a series of 20 quinoxaline-derived chalcones, based on an initial screening using human and rat squamous cell carcinoma lineages, representing compounds with at least one methoxy radical at the A-ring. The selected chalcones, mainly N9 and N17, displayed marked antiproliferative effects, via apoptosis and autophagy induction, with an increase of sub-G1 population and Akt inhibition. The three chalcones displayed marked in vitro antitumor effects in different protocols with standard chemotherapy drugs, with acceptable toxicity on normal cells. There was no growth retrieval, after exposure to chalcone N9 alone, in a long-term assay to determine the cumulative population doubling (CPD) of human oral cancer cells. A PCR array evaluating 168 genes related to cancer and inflammation, demonstrated striking actions for N9, which altered the expression of 74 genes. Altogether, our results point out quinoxalinic chalcones, mainly N9, as potential strategies for oral cancer treatment.
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