ArticleTranslational cancer research2025
Total Astragalus saponins promote ferroptosis in gastric cancer cells by upregulating SIRT3.
Article in Translational cancer research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
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Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Pharmacological mechanisms of traditional Chinese medicine in treating gastric cancer: a focus on the ferroptosis regulation.Frontiers in pharmacology · 2025Pooled it
- Pharmacological intervention of Chinese medicine via regulating ferroptosis in gastric cancer.Chinese medicine · 2026Review
- Total Astragalus Saponins Modulate Ferroptosis Pathways in Cigarette Smoke and LPS-Induced Models of COPD: An in vitro and in vivo Investigation.Journal of inflammation research · 2026Article
- Beyond Traditional Use: The Scientific Evidence for the Role ofPharmaceuticals (Basel, Switzerland) · 2025Review
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8 authors.
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Abstract
Background: Gastric cancer (GC) is a malignant tumor of the digestive tract originating from the epithelial cells of the gastric mucosa, which is highly invasive and heterogeneous, posing a serious threat to human health. In recent years, ferroptosis, as a novel mode of programmed cell death, has shown potential anticancer effects in tumor therapy. Total Astragalus saponins (TAS), a natural product derived from Astragalus membranaceus, have been shown to possess various pharmacological activities, including anticancer effects. This study aimed to investigate the effects of TAS on GC cells, focusing on the mechanism of action of its regulation of the silent information regulator 3 (SIRT3) in inducing ferroptosis in GC cells. Methods: We treated SGC-7901 cells with TAS at concentrations of 50, 100, and 200 µg/mL. After TAS treatment, the SGC-7901 cells were transfected with a vector designed to knock down SIRT3 expression. We assessed cell proliferation, viability, and apoptosis using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT assay), colony formation assay, and flow cytometry. SIRT3 expression was measured by real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR). Fe Results: TAS dose-dependently inhibited SGC-7901 cell proliferation and viability (P<0.05) and induced apoptosis (P<0.05). TAS promoted the expression of SIRT3 and ACSL4 proteins (P<0.05), inhibited the expression of SLC7A11 and GPX4 proteins (P<0.05), and induced ferroptosis of SGC-7901 cells (P<0.05). Knockdown of the SIRT3 gene attenuated the effect of TAS treatment on ferroptosis (P<0.05). Conclusions: TAS has therapeutic potential for GC and can effectively inhibit the proliferation and viability of SGC-7901 cells, and the mechanism may be that TAS upregulates SIRT3 to promote the ferroptosis of SGC-7901 cells.
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