ArticleScientific reports2019
The silencing of indoleamine 2,3-dioxygenase 1 (IDO1) in dendritic cells by siRNA-loaded lipid nanoparticles enhances cell-based cancer immunotherapy.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 67 citations in OpenAlex.
- Alcohol reshapes liver zonal plasticity and immune-metabolic reprogramming in metabolic-syndrome associated hepatocellular carcinoma.Nature communications · 2026Article
- Nexus of IDO1/Kynurenine Pathway to T-Cell Exhaustion: Hypoxia-Induced Tryptophan Metabolism in Glioblastoma.Metabolites · 2026Review
- Evaluation of a d-octaarginine-linked polymer for CRISPR-Cas9 ribonucleoprotein (RNP) delivery and genome editing in murine dendritic cells.The Journal of veterinary medical science · 2026Article
- Innovative gene engineering and drug delivery systems for dendritic cells in cancer immunotherapy.Journal of biomedical science · 2025Review
- Integrating Metabolic Modulation and Nanomedicine for Cancer Immunotherapy.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Heat up, silence on: IDO1 gene silencing in THP-1-derived dendritic cells triggered by magnetic hyperthermia.Cancer immunology, immunotherapy : CII · 2025Article
- Nanocarriers for cutting-edge cancer immunotherapies.Journal of translational medicine · 2025Review
- Recent Advances in Immune Regulation by Targeting Dendritic Cells using Small Interfering RNAs.Current molecular medicine · 2025Review
- Targeting Wnt-driven metabolic adaptations in cancer: integrating glycolysis, glutaminolysis, IDO1-mediated immune evasion, and therapeutic delivery strategies.Frontiers in cell and developmental biology · 2025Review
- Vaccination with a combination of STING agonist-loaded lipid nanoparticles and CpG-ODNs protects against lung metastasis via the induction of CD11bExperimental hematology & oncology · 2024Article
- Macro CD5LNature communications · 2024Article
- Engineering metabolism to modulate immunity.Advanced drug delivery reviews · 2024Review
- Nanodelivery Optimization of IDO1 Inhibitors in Tumor Immunotherapy: Challenges and Strategies.International journal of nanomedicine · 2024Review
- Exogenous α-ketoglutarate Modulates Redox Metabolism and Functions of Human Dendritic Cells, Altering Their Capacity to Polarise T Cell Response.International journal of biological sciences · 2024Article
- Indoleamine-2,3 dioxygenase: a fate-changer of the tumor microenvironment.Molecular biology reports · 2023Review
- Strategies for fighting pandemic virus infections: Integration of virology and drug delivery.Journal of controlled release : official journal of the Controlled Release Society · 2022Review
- Phosphonate-Modified Cellulose Nanocrystals Potentiate the Th1 Polarising Capacity of Monocyte-Derived Dendritic Cells via GABA-B Receptor.International journal of nanomedicine · 2022Article
- Trial watch: Dendritic cell (DC)-based immunotherapy for cancer.Oncoimmunology · 2022Article
- Regulation of the Immune Checkpoint Indoleamine 2,3-Dioxygenase Expression by Epstein-Barr Virus.Biomolecules · 2021Review
- Nanocarriers Used in Drug Delivery to Enhance Immune System in Cancer Therapy.Pharmaceutics · 2021Review
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cell-based therapy using dendritic cells (DC) represents a potent cancer immunotherapy. However, activated DC express indoleamine 2,3-dioxygenase 1 (IDO1), a counter-regulatory and tolerogenic molecule, leading to the inhibition of T cell activation and the promotion of T cell differentiation into regulatory T cells. Silencing the IDO1 gene in DC by small interfering RNA (siRNA) represents a potent therapeutic strategy. We report on the successful and efficient introduction of a siRNA targeting IDO1 into mouse DCs by a means of a multifunctional envelope-type nanodevice (MEND) containing a YSK12-C4 (YSK12-MEND). The YSK12-C4 has both fusogenic and cationic properties. The YSK12-MEND induced an effective level of gene silencing of IDO1 at siRNA doses in the range of 1-20 nM, a concentration that commercially available transfection reagents are not able to silence. The YSK12-MEND mediated IDO1 silencing had no effect on the characteristic determinants of DC phenotype such as CD11c, CD80 and MHC class II. The silencing of IDO1 in DC by the YSK12-MEND significantly enhanced the antitumor effect against E.G7-OVA tumor. Moreover, a decrease in the numbers of regulatory T cells in the tumor was observed in mice that were treated with the IDO1-silenced DC. The YSK12-MEND appears to be a potent delivery system for IDO1-silenced DC based cancer immunotherapy.
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