Tumor-tropic Trojan horses: Using mesenchymal stem cells as cellular nanotheranostics

Rosu, Ana; Ghaemi, Behnaz; Bulte, Jeff W.M.; Shakeri-Zadeh, Ali

doi:10.7150/thno.90187

Nanotheranostics

International Journal of Biological Sciences

International Journal of Medical Sciences

Journal of Cancer

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Theranostics 2024; 14(2):571-591. doi:10.7150/thno.90187 This issue Cite

Review

Tumor-tropic Trojan horses: Using mesenchymal stem cells as cellular nanotheranostics

Ana Rosu, Behnaz Ghaemi, Jeff W.M. Bulte, Ali Shakeri-Zadeh^✉

The Russell H. Morgan Department of Radiology and Radiological Science, Division of MR Research and Cellular Imaging Section and Vascular Biology Program, Institute for Cell Engineering, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.

Citation:

Rosu A, Ghaemi B, Bulte JWM, Shakeri-Zadeh A. Tumor-tropic Trojan horses: Using mesenchymal stem cells as cellular nanotheranostics. Theranostics 2024; 14(2):571-591. doi:10.7150/thno.90187. https://www.thno.org/v14p0571.htm

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Abstract

Various classes of nanotheranostics have been developed for enhanced tumor imaging and therapy. However, key limitations for a successful use of nanotheranostics include their targeting specificity with limited off-site tissue accumulation as well as their distribution and prolonged retention throughout the entire tumor. Due to their inherent tumor-tropic properties, the use of mesenchymal stem cells (MSCs) as a “Trojan horse” has recently been proposed to deliver nanotheranostics more effectively. This review discusses the current status of “cellular nanotheranostics” for combined (multimodal) imaging and therapy in preclinical cancer models. Emphasis is placed on the limited knowledge of the signaling pathways and molecular mechanisms of MSC tumor-tropism, and how such information may be exploited to engineer MSCs in order to further improve tumor homing and nanotheranostic delivery using image-guided procedures.

Keywords: Cancer, Nanoparticles, Mesenchymal stem cells, Theranostics, Image-guided therapy

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APA

Rosu, A., Ghaemi, B., Bulte, J.W.M., Shakeri-Zadeh, A. (2024). Tumor-tropic Trojan horses: Using mesenchymal stem cells as cellular nanotheranostics. Theranostics, 14(2), 571-591. https://doi.org/10.7150/thno.90187.

ACS

Rosu, A.; Ghaemi, B.; Bulte, J.W.M.; Shakeri-Zadeh, A. Tumor-tropic Trojan horses: Using mesenchymal stem cells as cellular nanotheranostics. Theranostics 2024, 14 (2), 571-591. DOI: 10.7150/thno.90187.

NLM

CSE

Rosu A, Ghaemi B, Bulte JWM, Shakeri-Zadeh A. 2024. Tumor-tropic Trojan horses: Using mesenchymal stem cells as cellular nanotheranostics. Theranostics. 14(2):571-591.

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