ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2016
Enhanced anti-tumor effects of doxorubicin on glioma by entrapping in polybutylcyanoacrylate nanoparticles.
Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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.
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Who cites it
6 citing papers in PubMed, 23 citations in OpenAlex.
- Nanoparticle‑based delivery systems for targeted therapy in brain tumors: Progress, challenges and perspectives (Review).International journal of oncology · 2025Review
- Crossing the Blood-Brain Barrier: Advances in Nanoparticle Technology for Drug Delivery in Neuro-Oncology.International journal of molecular sciences · 2022Review
- LRP1-mediated pH-sensitive polymersomes facilitate combination therapy of glioblastoma in vitro and in vivo.Journal of nanobiotechnology · 2021Article
- Review
- Angiopep-2-conjugated poly(ethylene glycol)-International journal of nanomedicine · 2017Article
- Uptake and Toxicity of Copper Oxide Nanoparticles in C6 Glioma Cells.Neurochemical research · 2016Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
For effective therapy for glioma, it is essential for chemotherapeutics to pass the blood-brain barrier to target glioma cells with little side effects to surrounding normal cells. In this study, we prepared doxorubicin-polybutylcyanoacrylate nanoparticles (Dox-PBCA-NP) and assessed its inhibition effects on glioma both in vitro and in vivo. Dox-PBCA-NP was prepared using the emulsion polymerization method. The size and size distribution of nanoparticles were measured by Malven laser mastersizer and the morphology was observed under transmission electron microscope. Drug loading (DL) and entrapment efficiency (EE) of doxorubicin in the nanoparticles were measured by UV spectra. The proliferation of C6 glioma cells was detected by MTT assay, and cell cycle was analyzed by flow cytometry. The expression of telomerase was detected by immunocytochemical analysis. The anti-tumor efficiency of Dox-PBCA-NP was assessed in C6 glioma intracranial implant rat model. The average diameter of NP-Dox was 120 nm, DL was 10.58 %, and EE was 87.43 %. We found that the cytotoxicity of Dox-PBCA-NP was lower than Dox in vitro. In vivo, Dox-PBCA-NP could transport more Dox into tumors compared to contralateral control, and the life span was longer than Dox. Moreover, Dox-PBCA-NP had less cardiotoxicity than Dox. Taken together, our results suggest that Dox-PBCA-NP exhibits better therapeutic effects against glioma and fewer side effects and is a potential nano-scale drug delivery system for glioma chemotherapy.
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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.