Cited by 65Immunotherapy and Immune ResponsesCancer Immunotherapy and BiomarkersRNA Interference and Gene Delivery

Effective induction of anti-melanoma immunity following genetic vaccination with synthetic mRNA coding for the fusion protein EGFP.TRP2

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Steitz, Julia, Britten, Cedrik M., Wölfel, Thomas, Tüting, Thomas·2006·Cancer Immunology, Immunotherapy

Abstract

RNA-based genetic immunization represents an alternative novel strategy for antigen-specific cancer vaccines. In the present paper we investigate the use of synthetic messenger RNA in an experimental melanoma model. We show that gene gun-based immunization using synthetic RNA mediates gene expression in the epidermis and effectively induces antigen-specific cellular and humoral immunity in mice in vivo. Importantly, bombardment of the skin with RNA coding for the melanocytic self-antigen TRP2 linked to the immunogenic protein EGFP was associated with protection against experimentally induced B16 melanoma lung metastases and vitiligo-like fur depigmentation. Our results provide a scientific basis for clinical trials using synthetic mRNA encoding melanocytic antigens linked to immunogenic helper proteins for vaccination of patients with melanoma.

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Crossref · 10.1007/s00262-005-0042-5

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Authors
Steitz, J., Britten, C. M., Wölfel, T., & Tüting, T.
Affiliations
  • University of Bonn (DE)
  • Johannes Gutenberg University Mainz (DE)
Corresponding author
Tüting, Thomas
Venue
Cancer Immunology, Immunotherapy
Published
2005-08-13
Volume
55
Issue
3
Pages
246-253
ISSN
  • 0340-7004 (ISSN-L)
  • 1432-0851
OpenAlex
W1971250275
Cited by
65
References
1
Citations by year
2025: 1 · 2024: 4 · 2022: 7 · 2021: 1 · 2020: 12 · 2019: 2 · 2018: 6 · 2017: 1 · 2016: 2 · 2015: 4 · 2014: 5 · 2013: 1 · 2012: 1
FWCI
0.89
Type
journal article
Language
en
Open access
Locations
  • Cancer Immunology Immunotherapy (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Immunotherapy and Immune Responses
  • Health Sciences › Medicine › Oncology › Cancer Immunotherapy and Biomarkers
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA Interference and Gene Delivery
Keywords
melanoma, synthetic mRNA, genetic immunization, TRP-2, EGFP fusion protein, gene gun immunization, antigen-specific immunity, B16 melanoma, lung metastasis, vitiligo-like depigmentation, cancer vaccines
MeSH terms
Animals, beta-Galactosidase, Enzyme-Linked Immunosorbent Assay, Melanoma, Experimental, Membrane Proteins, Mice, Inbred C57BL, Recombinant Fusion Proteins, RNA, Messenger, Vitiligo, Gene Expression, Biolistics, Cancer Vaccines, Green Fluorescent Proteins, Mice

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