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DOI 10.2217/nnm-2022-0268

Медицинская библиотека · Nanomedicine (London, England) · 2023

Enhanced apoptosis and mitochondrial cell death by paclitaxel-loaded TPP-TPGS1000-functionalized nanoemulsion.

Yadav Pavan K, Saklani Ravi, Tiwari Amrendra K, Verma Saurabh, Rana Rafquat, Chauhan Divya, Yadav Pooja, Mishra Keerti, Kedar Ashwini S, Kalleti Navodayam, Gayen Jiaur R, Wahajuddin Muhammad, Rath Srikanta K, Mugale Madhav N, Mitra Kalyan, Sharma Deepak, Chourasia Manish K

СтатьяПоддержка исследования: вне правительства СШАПеревод в очереди

Аннотация

Background

The present research was designed to develop a nanoemulsion (NE) of triphenylphosphine-D-α-tocopheryl-polyethylene glycol succinate (TPP-TPGS1000) and paclitaxel (PTX) to effectively deliver PTX to improve breast cancer therapy. Materials & methods: A quality-by-design approach was applied for optimization and in vitro and in vivo characterization were performed.

Results

The TPP-TPGS1000-PTX-NE enhanced cellular uptake, mitochondrial membrane depolarization and G2M cell cycle arrest compared with free-PTX treatment. In addition, pharmacokinetics, biodistribution and in vivo live imaging studies in tumor-bearing mice showed that TPP-TPGS1000-PTX-NE had superior performance compared with free-PTX treatment. Histological and survival investigations ascertained the nontoxicity of the nanoformulation, suggesting new opportunities and potential to treat breast cancer.

Conclusion

TPP-TPGS1000-PTX-NE improved the efficacy of breast cancer treatment by enhancing its effectiveness and decreasing drug toxicity.

Для цитирования: Yadav Pavan K, Saklani Ravi, Tiwari Amrendra K, Verma Saurabh, Rana Rafquat, Chauhan Divya, Yadav Pooja, Mishra Keerti, Kedar Ashwini S, Kalleti Navodayam, Gayen Jiaur R, Wahajuddin Muhammad, Rath Srikanta K, Mugale Madhav N, Mitra Kalyan, Sharma Deepak, Chourasia Manish K. Enhanced apoptosis and mitochondrial cell death by paclitaxel-loaded TPP-TPGS1000-functionalized nanoemulsion.. Nanomedicine (London, England). 2023. DOI: 10.2217/nnm-2022-0268.

Предметные рубрики MeSH

MiceAnimalsPaclitaxelTissue DistributionVitamin EApoptosisCell Line, TumorPolyethylene Glycols
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