In vivo delivery of antigens by adenovirus dodecahedron induces cellular and humoral immune responses to elicit antitumor immunity

Autor: Estela Pineda-Molina, Marina I. Garin, Jean-Luc Lenormand, Ana Villegas-Mendez, Juan A. Bueren, Eugenia Veratti, Pascal Fender
Přispěvatelé: Techniques de l'Ingénierie Médicale et de la Complexité - Informatique, Mathématiques et Applications, Grenoble - UMR 5525 (TIMC-IMAG), VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), Centro de Investigaciones Energéticas Medioambientales y Tecnológicas [Madrid] (CIEMAT), Laboratorio de Estudios Cristalográficos - LEC (Armilla, Spain), Universidad de Granada (UGR), Unit of Virus Host Cell Interactions (UVHCI), Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Institut de biologie structurale (IBS - UMR 5075 ), Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), TheREx, VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS), Universidad de Granada = University of Granada (UGR), Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)
Jazyk: angličtina
Rok vydání: 2010
Předmět:
[SDV.BIO]Life Sciences [q-bio]/Biotechnology
MESH: Immunotherapy
medicine.medical_treatment
Nedd4 Ubiquitin Protein Ligases
Melanoma
Experimental

medicine.disease_cause
[SDV.IMM.II]Life Sciences [q-bio]/Immunology/Innate immunity
MESH: Cancer Vaccines
MESH: Endosomal Sorting Complexes Required for Transport
Cell therapy
Mice
0302 clinical medicine
Drug Discovery
MESH: Animals
MESH: Immunity
Humoral

[INFO.INFO-BT]Computer Science [cs]/Biotechnology
0303 health sciences
Immunity
Cellular

biology
MESH: Adenoviridae
3. Good health
MESH: Melanoma
Experimental

030220 oncology & carcinogenesis
Molecular Medicine
Immunotherapy
Antibody
Ovalbumin
Ubiquitin-Protein Ligases
Cancer Vaccines
Adenoviridae
MESH: Immunity
Cellular

03 medical and health sciences
Viral Proteins
Immune system
Antigen
Immunity
MESH: Mice
Inbred C57BL

medicine
Genetics
Animals
Humans
Molecular Biology
MESH: Mice
030304 developmental biology
Pharmacology
MESH: Ovalbumin
MESH: Humans
Endosomal Sorting Complexes Required for Transport
Original Articles
MESH: Ubiquitin-Protein Ligases
MESH: Viral Proteins
Immunity
Humoral

Mice
Inbred C57BL

Immunology
MESH: HeLa Cells
biology.protein
Cancer vaccine
HeLa Cells
Zdroj: Molecular Therapy
Molecular Therapy, Cell Press, 2010, 18 (5), pp.1046-53. ⟨10.1038/mt.2010.16⟩
Molecular Therapy, 2010, 18 (5), pp.1046-53. ⟨10.1038/mt.2010.16⟩
ISSN: 1525-0016
1525-0024
DOI: 10.1038/mt.2010.16⟩
Popis: International audience; Cancer vaccines based on virus-like particles (VLPs) vectors may offer many advantages over other antigen-delivery systems and represent an alternative to the ex vivo cell therapy approach. In this study, we describe the use of penton-dodecahedron (Pt-Dd) VLPs from human adenovirus type 3 (Ad3) as cancer vaccine vehicle for specific antigens, based on its unique cellular internalization properties. WW domains from the ubiquitin ligase Nedd4 serve as an adapter to bind the antigen to Pt-Dd. By engineering fusion partners of WW with the model antigen ovalbumin (OVA), Pt-Dd can efficiently deliver WW-OVA in vitro and the Pt-Dd/WW complex can be readily internalized by dendritic cells (DCs). Immunization with WW-OVA/Pt-Dd results in 90% protection against B16-OVA melanoma implantation in syngeneic mice. This high level of protection correlates with the development of OVA-specific CD8(+) T cells. Moreover, vaccination with WW-OVA Pt-Dd induces robust humoral responses in mice as shown by the high levels of anti-OVA antibodies (Abs) detected in serum. Importantly, treatment of mice bearing B16-OVA tumors with WW-OVA/Pt-Dd results in complete tumor regression in 100% of cases. Thus, our data supports a dual role of Pt-Dd as antigen-delivery vector and natural adjuvant, able to generate integrated cellular and humoral responses of broad immunogenic complexity to elicit specific antitumor immunity. Antigen delivery by Pt-Dd vector is a promising novel strategy for development of cancer vaccines with important clinical applications.
Databáze: OpenAIRE