» Articles » PMID: 33802613

A Smart Hyperthermia Nanofiber-Platform-Enabled Sustained Release of Doxorubicin and 17AAG for Synergistic Cancer Therapy

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2021 Apr 3
PMID 33802613
Citations 8
Authors
Affiliations
Soon will be listed here.
Abstract

This study demonstrates the rational fabrication of a magnetic composite nanofiber mesh that can achieve mutual synergy of hyperthermia, chemotherapy, and thermo-molecularly targeted therapy for highly potent therapeutic effects. The nanofiber is composed of biodegradable poly(ε-caprolactone) with doxorubicin, magnetic nanoparticles, and 17-allylamino-17-demethoxygeldanamycin. The nanofiber exhibits distinct hyperthermia, owing to the presence of magnetic nanoparticles upon exposure of the mesh to an alternating magnetic field, which causes heat-induced cell killing as well as enhanced chemotherapeutic efficiency of doxorubicin. The effectiveness of hyperthermia is further enhanced through the inhibition of heat shock protein activity after hyperthermia by releasing the inhibitor 17-allylamino-17-demethoxygeldanamycin. These findings represent a smart nanofiber system for potent cancer therapy and may provide a new approach for the development of localized medication delivery.

Citing Articles

Advanced applications of smart electrospun nanofibers in cancer therapy: With insight into material capabilities and electrospinning parameters.

Tayebi-Khorrami V, Rahmanian-Devin P, Fadaei M, Movaffagh J, Askari V Int J Pharm X. 2024; 8:100265.

PMID: 39045009 PMC: 11263755. DOI: 10.1016/j.ijpx.2024.100265.


Localized Therapeutic Approaches Based on Micro/Nanofibers for Cancer Treatment.

Alves D, Araujo J, Fangueiro R, Ferreira D Molecules. 2023; 28(7).

PMID: 37049815 PMC: 10096407. DOI: 10.3390/molecules28073053.


Smart Nanofiber Mesh with Locally Sustained Drug Release Enabled Synergistic Combination Therapy for Glioblastoma.

Li Y, Matsumoto Y, Chen L, Sugawara Y, Oe E, Fujisawa N Nanomaterials (Basel). 2023; 13(3).

PMID: 36770373 PMC: 9919272. DOI: 10.3390/nano13030414.


Impact of nanoparticles on amyloid β-induced Alzheimer's disease, tuberculosis, leprosy and cancer: a systematic review.

Chakraborty A, Mohapatra S, Barik S, Roy I, Gupta B, Biswas A Biosci Rep. 2023; 43(2).

PMID: 36630532 PMC: 9905792. DOI: 10.1042/BSR20220324.


An injectable hyperthermic nanofiber mesh with switchable drug release to stimulate chemotherapy potency.

Chen L, Fujisawa N, Takanohashi M, Ebara M Front Bioeng Biotechnol. 2022; 10:1046147.

PMID: 36406225 PMC: 9669589. DOI: 10.3389/fbioe.2022.1046147.


References
1.
Suzuki K, Tanaka H, Ebara M, Uto K, Matsuoka H, Nishimoto S . Electrospun nanofiber sheets incorporating methylcobalamin promote nerve regeneration and functional recovery in a rat sciatic nerve crush injury model. Acta Biomater. 2017; 53:250-259. DOI: 10.1016/j.actbio.2017.02.004. View

2.
Xia Q, Li L, Zhao L . Silica nanoparticle-based dual-responsive nanoprodrug system for liver cancer therapy. Exp Ther Med. 2017; 14(3):2071-2077. PMC: 5609098. DOI: 10.3892/etm.2017.4768. View

3.
Rong D, Chen P, Yang Y, Li Q, Wan W, Fang X . Fabrication of Gelatin/PCL Electrospun Fiber Mat with Bone Powder and the Study of Its Biocompatibility. J Funct Biomater. 2016; 7(1). PMC: 4810065. DOI: 10.3390/jfb7010006. View

4.
Kamal A, Thao L, Sensintaffar J, Zhang L, Boehm M, Fritz L . A high-affinity conformation of Hsp90 confers tumour selectivity on Hsp90 inhibitors. Nature. 2003; 425(6956):407-10. DOI: 10.1038/nature01913. View

5.
Fisher J, Sarkar S, Buchanan C, Szot C, Whitney J, Hatcher H . Photothermal response of human and murine cancer cells to multiwalled carbon nanotubes after laser irradiation. Cancer Res. 2010; 70(23):9855-64. PMC: 3699181. DOI: 10.1158/0008-5472.CAN-10-0250. View