ArticlePloS one2014
Preparation of anti-tumor nanoparticle and its inhibition to peritoneal dissemination of colon cancer.
Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
11 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.
- Intraperitoneal drug delivery systems releasing cytostatic agents to target gastro-intestinal peritoneal metastases in laboratory animals: a systematic review.Clinical & experimental metastasis · 2022Pooled it
- Treating colorectal peritoneal metastases with an injectable cytostatic loaded supramolecular hydrogel in a rodent animal model.Clinical & experimental metastasis · 2023Article
- FePharmaceutics · 2023Article
- Supplementation of ProbioticDiagnostics (Basel, Switzerland) · 2021Article
- The Evolving Landscape of Cancer Stem Cells and Ways to Overcome Cancer Heterogeneity.Cancers · 2019Review
- Review
- Animal models of colorectal peritoneal metastasis.Pleura and peritoneum · 2016Review
- Recent insights into nanotechnology development for detection and treatment of colorectal cancer.International journal of nanomedicine · 2016Review
- Efficacy of piroxicam plus cisplatin-loaded PLGA nanoparticles in inducing apoptosis in mesothelioma cells.Pharmaceutical research · 2015Article
- Targeting cancer stem cells by using the nanoparticles.International journal of nanomedicine · 2015Review
- Upregulation of CD147 promotes cell invasion, epithelial-to-mesenchymal transition and activates MAPK/ERK signaling pathway in colorectal cancer.International journal of clinical and experimental pathology · 2014Article
Corrections and comments
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
background5-Fluorouracil (5-FU) is one of the most classic chemotherapy drugs. Nanoparticle drug delivery vehicles offer superiority over target effect enhancement and abatement of side effects. Little is known however as to the specific effect of nanoparticle on peritoneal dissemination of colon cancer. The aim of this study is to prepare one NPs (nanoparticles) loaded with 5-FU and investigate the characteristic of NPs and the role of it in peritoneal metastasis nodules formation of human colon cancer. METHODOLOGY/PRINCIPAL
findingsPrepared the NPs (nanoparticles) loaded with 5-FU (5-Fluorouracil) by PEG-PLGA with the method of double emulsion. Then evaluate the characteristics of the NPs by scanning electron microscopy, analyzing the particle diameter distribution and determining the loading efficiency. Detect the release features of NPs in vitro and in vivo. Nude mice with peritoneal metastases were treated with 5-FU solution or 5-FU-NPs through peritoneal cavity. Count the nodules on peritoneum and mesenterium and survey the size of them. We got NPs with average-diameter of 310 nm. In vitro release test shows NPs can release equably for 5 days with release rate of 99.2%. In vivo, NPs group can keep higher plasma concentration of 5-FU longer than it in solution group. The number of peritoneal dissemination nodule below 1 mm in 5-FU-sol group(17.3 ± 3.5) and 5-FU-NP group(15.2 ± 3.2) is less than control group(27.2 ± 4.7)(P<0.05). The total number of nodules in 5-FU-NP group(28.7 ± 4.2) is significantly smaller than in 5-FU-sol group(37.7 ± 6.3) (P<0.05). CONCLUSIONS/SIGNIFICANCE: The novel anti-tumor nanoparticles loaded with 5-FU by PEG-PLGA can release maintain 5 days and have inhibitory action to peritoneal dissemination of colon cancer in mice.
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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.