ArticleSaudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association
Enhanced efficacy of 5-fluorouracil in combination with a dual histone deacetylase and phosphatidylinositide 3-kinase inhibitor (CUDC-907) in colorectal cancer cells.
Article in Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- In silico and in vitro evaluation of drug-like properties and anticancer potential of novel 5-fluorouracil derivatives.Scientific reports · 2025Article
- 5-Fluorouracil: A Narrative Review on the Role of Regulatory Mechanisms in Driving Resistance to This Chemotherapeutic Agent.Frontiers in oncology · 2021Review
- Novel Hybrid CHC from β-carboline andFrontiers in pharmacology · 2020Article
- Quinalizarin Induces Apoptosis through Reactive Oxygen Species (ROS)-Mediated Mitogen-Activated Protein Kinase (MAPK) and Signal Transducer and Activator of Transcription 3 (STAT3) Signaling Pathways in Colorectal Cancer Cells.Medical science monitor : international medical journal of experimental and clinical research · 2018Article
- Overexpression of lamin B1 induces mitotic catastrophe in colon cancer LoVo cells and is associated with worse clinical outcomes.International journal of oncology · 2018Article
- Anti-Proliferative Activity of Glucagon-Like Peptide-1 Receptor Agonist on Obesity-Associated Breast Cancer: The Impact on Modulating Adipokines' Expression in Adipocytes and Cancer Cells.Dose-response : a publication of International Hormesis SocietyArticle
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8 authors.
Funding
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Abstract
BACKGROUND/
aims5-Fluorouracil (5-FU) is widely used in the treatment of patients with colorectal cancer (CRC). However, the efficacy of 5-FU as a single agent is limited, with multiple undesired side effects. Therefore, the aim of the current study was to assess the efficacy of CUDC-907 (a dual inhibitor of histone deacetylase and phosphatidylinositide 3-kinase) in combination with 5-FU against CRC cells. MATERIALS AND
methodsCell viability was determined using AlamarBlue and colony formation assays. Acridine orange/ethidium bromide staining and flow cytometry were used to measure apoptotic and necrotic events, as well as cell cycle progression. Immunoblotting was used to assess acetylation of histone H3 and phosphorylation of AKT.
resultsOur data revealed enhanced toxicity of CUDC-907 against HCT116, RKO, COLO-205, and HT-29 CRC cells when combined with 5-FU. Similarly, the colony formation capability of HCT116 cells was suppressed by the combination treatment. Cells treated with CUDC-907 and 5-FU underwent apoptosis and necrosis, and exhibited increased polyploidy. Furthermore, CRC cells treated with CUDC-907 exhibited a higher degree of histone H3 lysine 9 acetylation (H3K9ac) and reduced AKT phosphorylation (Ser473).
conclusionOur data revealed, for the first time, the enhanced inhibitory effect of CUDC-907 against CRC cells when combined with 5-FU, supporting the application of this combination as a potential therapeutic strategy in CRC treatment.
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