Hybrid FeWO-Hyaluronic Acid Nanoparticles As a Targeted Nanotheranostic Agent for Multimodal Imaging-Guided Tumor Photothermal Therapy
Overview
Affiliations
Background: Development of versatile nanoplatform still remains a great challenge due to multistep synthesis and complicated compositions. Therefore, it is significant to develop a facile method to synthesize a nanocomposite to achieve multimodal imaging and even imaging-guided cancer therapeutics.
Methods And Results: In our study, hyaluronic acid-functionalized iron (II) tungstate nanoparticles (HA-FeWO NPs) were successfully synthesized as a versatile nanoplatform by a facile one-pot hydrothermal procedure. The formed multifunctional HA-FeWO NPs were investigated via a series of characterization techniques, which demonstrated good biocompatibility, excellent dispersion, low cytotoxicity, active tumor-targeting ability and high photothermal efficiency. Furthermore, tumor was clearly visualized by HA-FeWO NPs with multimodal imaging of infrared thermal imaging, magnetic resonance imaging, computed tomography imaging in 4T1 tumor bearing mice. More importantly, HA-FeWO could achieve multimodal imaging-guided photothermal therapy of 4T1 tumors.
Conclusion: The constructed HA-FeWO NPs have great potential as ideal nanotheranostic agents for multimodal imaging and even imaging-guided cancer theranostics in biological systems.
Lankoff A, Czerwinska M, Kruszewski M Molecules. 2025; 29(24.
PMID: 39770074 PMC: 11677634. DOI: 10.3390/molecules29245985.
The Current Status and Future Directions on Nanoparticles for Tumor Molecular Imaging.
Yin C, Hu P, Qin L, Wang Z, Zhao H Int J Nanomedicine. 2024; 19:9549-9574.
PMID: 39296941 PMC: 11409933. DOI: 10.2147/IJN.S484206.
Bonlawar J, Setia A, Challa R, Vallamkonda B, Mehata A, Vaishali Nanotheranostics. 2024; 8(3):401-426.
PMID: 38751937 PMC: 11093717. DOI: 10.7150/ntno.95791.