Cited by 65Virus-based gene therapy researchRNA Interference and Gene DeliveryImmunotherapy and Immune Responses

Circumventing Antivector Immunity: Potential Use of Nonhuman Adenoviral Vectors

Open access
Lopez-Gordo, Estrella, Podgorski, Iva I., Downes, Nicholas, Alemany, Ramon·2014·Human Gene Therapy

Abstract

Adenoviruses are efficient gene delivery vectors based on their ability to transduce a wide variety of cell types and drive high-level transient transgene expression. While there have been advances in modifying human adenoviral (HAdV) vectors to increase their safety profile, there are still pitfalls that need to be further addressed. Preexisting humoral and cellular immunity against common HAdV serotypes limits the efficacy of gene transfer and duration of transgene expression. As an alternative, nonhuman AdV (NHAdV) vectors can circumvent neutralizing antibodies against HAdVs in immunized mice and monkeys and in human sera, suggesting that NHAdV vectors could circumvent preexisting humoral immunity against HAdVs in a clinical setting. Consequently, there has been an increased interest in developing NHAdV vectors for gene delivery in humans. In this review, we outline the recent advances and limitations of HAdV vectors for gene therapy and describe examples of NHAdV vectors focusing on their immunogenicity, tropism, and potential as effective gene therapy vehicles.

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Registry

Crossref · 10.1089/hum.2013.228

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225 of 225 references verified0 citation errors · 0 not checkable

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  • LNP-formulated mRNA can be used as a platform technology, which does not induce anti-vector immunity that can be observed with viral vectors such as adenoviruses.

    “An important finding of our study is that LNP-formulated mRNA can be used as a platform technology, which does not induce anti-vector immunity that can be observed with viral vectors such as adenoviruses.29”

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Authors
Lopez-Gordo, E., Podgorski, I. I., Downes, N., & Alemany, R.
Affiliations
  • University of Glasgow
  • HUN-REN Veterinary Medical Research Institute (HU)
  • University of Eastern Finland (FI)
  • Institut Català d'Oncologia
Venue
Human Gene Therapy
Published
2014-02-05
Volume
25
Issue
4
Pages
285-300
ISSN
  • 1043-0342 (ISSN-L)
  • 1557-7422
OpenAlex
W1654741967
Cited by
65
References
226
Citations by year
2026: 1 · 2025: 4 · 2024: 4 · 2023: 6 · 2022: 6 · 2021: 8 · 2020: 3 · 2019: 5 · 2018: 4 · 2017: 8 · 2016: 9 · 2015: 6 · 2014: 1
FWCI
1.06
Type
journal article
Language
en
Open access
Locations
  • Human Gene Therapy (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • RECERCAT (Consorci de Serveis Universitaris de Catalunya) (publishedVersion)
  • ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam) (acceptedVersion)
  • Dipòsit Digital de la Universitat de Barcelona (Universitat de Barcelona) (submittedVersion, public-domain)
  • Institutional Repository of the Ruđer Bošković Institute (Ruđer Bošković Institute) (submittedVersion, other-oa)
Funders
European Commission (290002)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Virus-based gene therapy research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA Interference and Gene Delivery
  • Life Sciences › Immunology and Microbiology › Immunology › Immunotherapy and Immune Responses
Keywords
neutralizing antibodies, gene therapy vectors, immunogenicity, viral tropism, gene delivery, transgene expression
MeSH terms
Adenoviridae, Adenoviridae Infections, Animals, Genetic Vectors, Humans, Immunity, Immunity, Innate, Genetic Therapy, Gene Transfer Techniques, Transgenes, Adaptive Immunity

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