Folic Acid-Targeted Mixed Pluronic Micelles for Delivery of Triptolide
Author Information
Author(s): Yin Meizhen, Zhang Xinying, Zhang Tongguang, Bao Zhiqiang, He Zhihui
Primary Institution: Medical College, Inner Mongolia Minzu University, Tongliao, China
Hypothesis
The study aimed to explore an ideal delivery system for triptolide using folate-modified mixed pluronic micelles.
Conclusion
FA–F-127/F-68–TPL shows strong cytotoxicity against liver cancer cells and significantly inhibits the growth of liver cancer xenografts.
Supporting Evidence
- FA–F-127/F-68–TPL significantly reduced HepG2 cell viability.
- FA–F-127/F-68–TPL showed enhanced cytotoxicity compared to bare TPL.
- FA–F-127/F-68–TPL effectively targeted tumor tissue in a nude mouse model.
- Smaller particle size of FA–F-127/F-68–TPL allows better penetration into tumors.
Takeaway
Researchers created tiny balls that can carry a medicine called triptolide to fight liver cancer, and they found that these balls work really well at getting the medicine to the cancer cells.
Methodology
The study used thin-film hydration to prepare drug-loaded micelles and tested their effectiveness in vitro and in vivo.
Limitations
The study noted challenges in targeting tumors with an insignificant EPR effect.
Participant Demographics
Male BALB/c-nu 5–6-week-old nude mice were used for the in vivo experiments.
Statistical Information
P-Value
p<0.01
Statistical Significance
p<0.01
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website