ArticleAdvanced nanobiomed research2021
An Engineered Prussian Blue Nanoparticles-based Nanoimmunotherapy Elicits Robust and Persistent Immunological Memory in a TH-MYCN Neuroblastoma Model.
Article in Advanced nanobiomed research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 23 citations in OpenAlex.
- A Prussian Blue Nanozyme-Adjuvanted Vaccine Presenting Phosphocholine Antigens for Induction of Immunotolerance in Inflammatory Bowel Disease.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Multidimensional applications of prussian blue-based nanoparticles in cancer immunotherapy.Journal of nanobiotechnology · 2025Review
- Ultrasound-guided interstitial photothermal therapy generates improved treatment responses in a 9464D model of neuroblastoma.Bioengineering & translational medicine · 2025Article
- Photothermal Prussian blue nanoparticles generate potent multi-targeted tumor-specific T cells as an adoptive cell therapy.Bioengineering & translational medicine · 2024Article
- Evaluation of a Combinatorial Immunotherapy Regimen That Can Cure Mice Bearing MYCN-Driven High-Risk Neuroblastoma That Resists Current Clinical Therapy.Journal of clinical medicine · 2024Article
- A lipid/PLGA nanocomplex to reshape tumor immune microenvironment for colon cancer therapy.Regenerative biomaterials · 2024Article
- Photothermal therapy co-localized with CD137 agonism improves survival in an SM1 melanoma model without hepatotoxicity.Nanomedicine (London, England) · 2024Article
- Combination of Losartan and Platinum Nanoparticles with Photothermal Therapy Induces Immunogenic Cell Death Effective Against Neuroblastoma.International journal of nanomedicine · 2024Article
- Engineered tumor-specific T cells using immunostimulatory photothermal nanoparticles.Cytotherapy · 2023Article
- Review
- Review
- PolyIC-coated Prussian blue nanoparticles as a dual-mode HIV latency reversing agent.Nanomedicine (London, England) · 2022Article
- Interstitial Photothermal Therapy Generates Durable Treatment Responses in Neuroblastoma.Advanced healthcare materials · 2022Article
- Anti-Fn14-Conjugated Prussian Blue Nanoparticles as a Targeted Photothermal Therapy Agent for Glioblastoma.Nanomaterials (Basel, Switzerland) · 2022Article
- CD137 agonist potentiates the abscopal efficacy of nanoparticle-based photothermal therapy for melanoma.Nano research · 2022Article
- Anlotinib Induces a T Cell-Inflamed Tumor Microenvironment by Facilitating Vessel Normalization and Enhances the Efficacy of PD-1 Checkpoint Blockade in Neuroblastoma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2022Article
- A Mini-Review of Diagnostic and Therapeutic Nano-Tools for Pancreatitis.International journal of nanomedicine · 2022Review
- Nanotechnology-Based Diagnostic and Therapeutic Strategies for Neuroblastoma.Frontiers in pharmacology · 2022Review
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
A combination therapy using Prussian blue nanoparticles (PBNP) as photothermal therapy (PTT) agents coated with CpG oligodeoxynucleotides, an immunologic adjuvant, as a nanoimmunotherapy (CpG-PBNP-PTT) for neuroblastoma (NB) is described. NB driven by MYCN amplification confers high risk and correlates with a dismal prognosis, accounting for the majority of NB-related mortality. The efficacy of the CpG-PBNP-PTT nanoimmunotherapy in a clinically relevant, TH-MYCN murine NB model (9464D) overexpressing MYCN is tested. When administered to 9464D NB cells in vitro, CpG-PBNP-PTT triggers thermal dose-dependent immunogenic cell death and tumor cell priming for immune recognition in vitro, measured by the expression of specific costimulatory and antigen-presenting molecules. In vivo, intratumorally administered CpG-PBNP-PTT generates complete tumor regression and significantly higher long-term survival compared to controls. Furthermore, CpG-PBNP-PTT-treated mice reject tumor rechallenge. Ex vivo studies confirm these therapeutic responses result from the generation of robust T cell-mediated immunological memory. Consequently, in a synchronous 9464D tumor model, CpG-PBNP-PTT induces complete tumor regression on the treated flank and significantly slows tumor progression on the untreated flank, improving animal survival. These findings demonstrate that localized administration of the CpG-PBNP-PTT nanoimmunotherapy drives potent systemic T cell responses in solid tumors such as NB and therefore has therapeutic implications for NB.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.