ArticleLife (Basel, Switzerland)2024
Rosmarinic Acid Potentiates Cytotoxicity of Cisplatin against Colorectal Cancer Cells by Enhancing Apoptotic and Ferroptosis.
Article in Life (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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The trial behind it
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Who cites it
10 citing papers in PubMed.
- Article
- Ferroptosis in colorectal cancer: Molecular mechanisms and regulatory crosstalk with therapeutic prospects (Review).Oncology reports · 2026Review
- Article
- A natural nephroprotective adjuvant for cancer chemotherapy: Rosmarinic acid disrupts IL-17 A-Ferroptosis coupling in Ifosfamide-induced renal injury.Medical oncology (Northwood, London, England) · 2026Article
- Ferroptosis: A Double-Edged Sword in Cisplatin-Based Cancer Therapy and Acute Kidney Injury.Cancer management and research · 2026Review
- Synergistic effect of combined cisplatin and rosmarinic acid on apoptosis and migration of head and neck cancer cell lines.Journal of dental sciences · 2026Article
- Ferroptosis and cuproptosis in head and neck squamous cell carcinoma: interconnected mechanisms and therapeutic implications.Frontiers in pharmacology · 2026Review
- Herbal Medicine for Colorectal Cancer Treatment: Molecular Mechanisms and Clinical Applications.Cell proliferation · 2025Review
- AXL tyrosine kinase inhibitor TP-0903 induces ROS trigger neuroblastoma cell apoptosis via targeting the miR-335-3p/DKK1 expression.Cell death discovery · 2025Article
- Rosmarinic acid promotes mitochondrial fission and induces ferroptosis in triple-negative breast cancer cells.Naunyn-Schmiedeberg's archives of pharmacology · 2025Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
Rosmarinic acid (RA) has demonstrated anticancer effects on several types of malignancies. However, whether RA promotes the anticancer effect of cisplatin on colorectal cancer cells remains sketchy. This study aimed to explore whether RA potentiates the cytotoxicity of cisplatin against colon cancer cells and the underlying mechanism. Cell viability, cell cycle progression, and apoptosis was evaluated using sulforhodamine B (SRB) assay, flow cytometric analysis, and propidium iodide/Annexin V staining, respectively. Western blotting was utilized to analyze signaling pathways. Our findings showed that RA significantly enhanced the inhibitory effect on cell viability and the induction of apoptosis on the colon cancer cell lines DLD-1 and LoVo. Signaling cascade analysis revealed that the combination of RA and cisplatin jointly induced Bax and caspase activation while downregulating Bcl-2, glutathione peroxidase 4 (GPX4), and SLC7A11 in DLD-1 cells. Moreover, caspase inhibitor and ferroptosis inhibitor significantly reversed the inhibition of cell viability in response to RA combined with cisplatin. Collectively, these findings demonstrate that RA enhances the cytotoxicity of cisplatin against colon cancer cells, attributing to the promotion of apoptosis and ferroptosis.
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Registered trials
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