ArticleAnti-cancer drugs2018
Inhibition of breast tumor growth in mice after treatment with ceramide analog 315.
Article in Anti-cancer drugs, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
The trial behind it
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Who cites it
5 citing papers in PubMed, 7 citations in OpenAlex.
- C8-ceramide modulates microglia BDNF expression to alleviate postoperative cognition dysfunction via PKCδ/NF-κB signaling pathway.Experimental brain research · 2024Article
- Lactobacillus paracasei R3 Alleviates Tumor Progression in Mice with Colorectal Cancer.Current microbiology · 2023Article
- Study of Ceramide-Flavone Analogs Showing Self-Fluorescence and Anti-Proliferation Activities.Journal of oncology research and therapy · 2023Article
- Acute toxicity evaluation of a novel ceramide analog for the treatment of breast cancer.Toxicology reports · 2021Article
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Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
Abstract
The aim of this study was to evaluate the anticancer and antitumor activities of ceramide analog 315 in nude mice. Nude mice (n=10) were injected bilaterally with 5×10 MDA-MB-231 cells on each side. Tumors were allowed to form for 2 weeks. The mice were then divided into two groups (n=5 in each group). The control group mice were injected with 25 μl of dimethyl sulfoxide and the treatment group mice were injected with 10 mg/kg of analog 315 (in dimethyl sulfoxide, 25 μl volume) every day for a period of 3 weeks. Animal weights and tumors were measured every week for 3 weeks. At the end of the experimental period, control animals had retained excess fluid, and showed larger tumor sizes compared with the treated group (2.95 vs. 1.67 g). A 45% reduction in tumor size and 80% decrease in tumor volume were observed in the treatment group. There was a significant increase in the weights of liver (10%) and spleen (19%) between the control and treated animals. Hematoxylin and Eosin staining of MDA-MB-231 tumor sections revealed more acellular necrotic regions in tumors from the treatment groups compared with the ones from the control group. Ki67, a proliferation marker was higher in number in control tumor section (71.8±12.8) compared to the treatment tumor section (37.4±10.4) (P<0.001). Photomicrographs showed metastatic tumor burden in kidney, lungs, and spleen collected from the control group mice bearing MDA-MB-231 tumors. Treatment group mice showed normal microscopic tissue architecture. Overall, our study showed tumor growth inhibition and antimetastatic effects for the novel ceramide analog 315.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.