ArticleOncoTargets and therapy2025
Vitamin C Selectively Inhibits Kidney Renal Clear Cell Carcinoma Cell Growth by Suppressing the HIF-1 Pathway.
Article in OncoTargets and therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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Who cites it
1 citing paper in PubMed.
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Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Aim: To observe the effect of vitamin C on Kidney renal clear cell carcinoma (KIRC) and investigate its mechanism. Methods and Results: Firstly, 29 vitamin C direct target proteins (DPTs) were identified by Drug Bank 5.0, and the protein-protein interaction (PPI) network and signaling pathways of vitamin C DPTs were analyzed. The results showed that vitamin C was not only related to KIRC, but also to the HIF-1 pathway. Meanwhile, the top 300 highly expressed genes of KIRC were obtained by GEPIA. Next, We compared the genes of four vitamin C targets in the PPI network with highly expressed genes in KIRC. Interestingly, these common genes are also involved in HIF-1 pathway. Additionally, we utilized RNA-Seq technology to explore the differentially expressed genes in KIRC with vitamin C compared to those not intervened. We observed that these differentially expressed genes exhibited a close association with hypoxia. Finally, we observed the inhibitory effect of Vitamin C on KIRC by Cell Counting Kit-8 (CCK8) assay, real-time quantitative PCR, Western blotting, flow cytometry, and colony formation assay, and confirmed that Vitamin C inhibits the growth of KIRC cells through the HIF-1 pathway. Conclusion: Through bioinformatics analyses, we identified the molecular mechanism of vitamin C's role in KIRC and verified it through a series of experiments. Combined bioinformatics analysis will play an important role in future drug-disease interaction studies.
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