» Articles » PMID: 36843953

Nucleolin Recognizing Silica Nanoparticles Inhibit Cell Proliferation by Activating the Bax/Bcl-2/caspase-3 Signalling Pathway to Induce Apoptosis in Liver Cancer

Overview
Journal Front Pharmacol
Date 2023 Feb 27
PMID 36843953
Authors
Affiliations
Soon will be listed here.
Abstract

Multifunctional nanocarrier platforms have shown great potential for the diagnosis and treatment of liver cancer. Here, a novel nucleolin-responsive nanoparticle platform was constructed for the concurrent detection of nucleolin and treatment of liver cancer. The incorporation of AS1411 aptamer, icaritin (ICT) and FITC into mesoporous silica nanoparticles, labelled as Atp-MSN (ICT@FITC) NPs, was the key to offer functionalities. The specific combination of the target nucleolin and AS1411 aptamer caused AS1411 to separate from mesoporous silica nanoparticles surface, allowing FITC and ICT to be released. Subsequently, nucleolin could be detected by monitoring the fluorescence intensity. In addition, Atp-MSN (ICT@FITC) NPs can not only inhibit cell proliferation but also improve the level of ROS while activating the Bax/Bcl-2/caspase-3 signalling pathway to induce apoptosis and . Moreover, our results demonstrated that Atp-MSN (ICT@FITC) NPs had low toxicity and could induce CD3 T-cell infiltration. As a result, Atp-MSN (ICT@FITC) NPs may provide a reliable and secure platform for the simultaneous identification and treatment of liver cancer.

Citing Articles

RNA-binding proteins as therapeutic targets in cancer.

Jungfleisch J, Gebauer F RNA Biol. 2025; 22(1):1-8.

PMID: 40016176 PMC: 11869776. DOI: 10.1080/15476286.2025.2470511.


Aptamer-functionalized nanomaterials (AFNs) for therapeutic management of hepatocellular carcinoma.

Yin X, Rong J, Shao M, Zhang S, Yin L, He Z J Nanobiotechnology. 2024; 22(1):243.

PMID: 38735927 PMC: 11089756. DOI: 10.1186/s12951-024-02486-5.


TfR Aptamer-Functionalized MSNs for Enhancing Targeted Cellular Uptake and Therapy of Cancer Cells.

Zhang J, Shang J, Tang X, Xu X ACS Omega. 2024; 8(51):48975-48983.

PMID: 38162791 PMC: 10753727. DOI: 10.1021/acsomega.3c06562.

References
1.
Yu Y, Wang X, Jia X, Feng Z, Zhang L, Li H . Aptamer Probes Labeled with Lanthanide-Doped Carbon Nanodots Permit Dual-Modal Fluorescence and Mass Cytometric Imaging. Adv Sci (Weinh). 2021; 8(24):e2102812. PMC: 8693039. DOI: 10.1002/advs.202102812. View

2.
Ouyang C, Zhang S, Xue C, Yu X, Xu H, Wang Z . Precision-Guided Missile-Like DNA Nanostructure Containing Warhead and Guidance Control for Aptamer-Based Targeted Drug Delivery into Cancer Cells in Vitro and in Vivo. J Am Chem Soc. 2020; 142(3):1265-1277. DOI: 10.1021/jacs.9b09782. View

3.
Song H, Wang J, Xiong B, Hu J, Zeng P, Liu X . Biologically Safe, Versatile, and Smart Bismuthene Functionalized with a Drug Delivery System Based on Red Phosphorus Quantum Dots for Cancer Theranostics. Angew Chem Int Ed Engl. 2022; 61(22):e202117679. DOI: 10.1002/anie.202117679. View

4.
He J, Peng T, Peng Y, Ai L, Deng Z, Wang X . Molecularly Engineering Triptolide with Aptamers for High Specificity and Cytotoxicity for Triple-Negative Breast Cancer. J Am Chem Soc. 2020; 142(6):2699-2703. DOI: 10.1021/jacs.9b10510. View

5.
Chen D, Li B, Cai S, Wang P, Peng S, Sheng Y . Dual targeting luminescent gold nanoclusters for tumor imaging and deep tissue therapy. Biomaterials. 2016; 100:1-16. DOI: 10.1016/j.biomaterials.2016.05.017. View