Cited by 233Immunotherapy and Immune ResponsesRNA Interference and Gene DeliveryCancer Immunotherapy and Biomarkers

The DOI matches its Crossref record; 48 of the 50 references it cites were found in a registry or an index, and 2 are not checked yet.

Multifunctional oncolytic nanoparticles deliver self-replicating IL-12 RNA to eliminate established tumors and prime systemic immunity

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Abstract

Therapies that synergistically stimulate immunogenic cancer cell death (ICD), inflammation, and immune priming are of great interest for cancer immunotherapy. However, even multi-agent therapies often fail to trigger all of the steps necessary for self-sustaining anti-tumor immunity. Here we describe self-replicating RNAs encapsulated in lipid nanoparticles (LNP-replicons), which combine three key elements: (1) an LNP composition that potently promotes ICD, (2) RNA that stimulates danger sensors in transfected cells, and (3) RNA-encoded IL-12 for modulation of immune cells. Intratumoral administration of LNP-replicons led to high-level expression of IL-12, stimulation of a type I interferon response, and cancer cell ICD, resulting in a highly inflamed tumor microenvironment and priming of systemic anti-tumor immunity. In several mouse models of cancer, a single intratumoral injection of replicon-LNPs eradicated large established tumors, induced protective immune memory, and enabled regression of distal uninjected tumors. LNP-replicons are thus a promising multifunctional single-agent immunotherapeutic.

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Crossref · 10.1038/s43018-020-0095-6

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  • A pro-inflammatory tumour microenvironment can be induced by lipid nanoparticle-mRNA formulations delivering cytokines or co-stimulatory molecules.

    “Alternatively to vaccination, a pro-inflammatory tumour microenvironment can be induced by lipid nanoparticle–mRNA formulations delivering cytokines or co-stimulatory molecules33,106,161,163,214 (Table 2).”

    From Lipid nanoparticles for mRNA delivery (2021) · cites this paper as [106]

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Research works printed but not linked: 1

  1. Van Herpen, C. M. et al. Pharmacokinetics and immunological aspects of a phase Ib study with intratumoral administration of recombinant human interleukin-12 in patients with head and neck squamous cell carcinoma. Clin. Cancer Res. 9, 2950–2956 (2003).

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Metadata

Authors
Li, Y., Su, Z., Zhao, W., Zhang, X., Momin, N., Zhang, C., Wittrup, K. D., Dong, Y., Irvine, D. J., & Weiss, R.
Affiliations
  • Koch Institute for Integrative Cancer Research At MIT (US)
  • The Ohio State University (US)
  • Howard Hughes Medical Institute (US)
Corresponding author
  • Dong, Yizhou
  • Irvine, Darrell J.
  • Weiss, Ron
Venue
Nature Cancer
Published
2020-08-10
Volume
1
Issue
9
Pages
882-893
ISSN
2662-1347 (ISSN-L)
OpenAlex
W3047822613
Cited by
233
References
47
Citations by year
2026: 24 · 2025: 45 · 2024: 58 · 2023: 43 · 2022: 34 · 2021: 26 · 2020: 3
FWCI
9.28
Type
journal article
Language
en
Open access
Locations
  • Nature Cancer (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • U.S. Department of Health & Human Services | NIH | NCI | Division of Cancer Epidemiology and Genetics, National Cancer Institute (P30-CA14051, CA20618)
  • Howard Hughes Medical Institute
  • U.S. Department of Health & Human Services | NIH | National Cancer Institute (CA20618)
  • U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (R35GM119679)
  • Professor Sylvan G. Frank Graduate Fellowship
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Immunotherapy and Immune Responses
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA Interference and Gene Delivery
  • Health Sciences › Medicine › Oncology › Cancer Immunotherapy and Biomarkers
Keywords
self-replicating RNA, IL-12, immunogenic cancer cell death, cancer immunotherapy, type I interferon response, tumor microenvironment inflammation, systemic antitumor immunity, immunological memory, intratumoral injection
MeSH terms
Animals, Immunotherapy, Liposomes, Neoplasms, RNA, Interleukin-12, Mice, Nanoparticles, Tumor Microenvironment

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