ArticleProceedings of the National Academy of Sciences of the United States of America2019
Vaccine protection against SIVmac239 acquisition.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
13 citing papers in PubMed, 16 citations in OpenAlex.
- The Failure of AIDS Vaccine Efficacy Trials: Where to Go from Here.Journal of virology · 2023Trial
- Losing Less in Translation: Relating the Preclinical Evidence Base for Active and Passive Immunity to Prevention of HIV-1 Infection in Humans.Journal of medical primatology · 2025Review
- Molecular insights into antibody-mediated protection against the prototypic simian immunodeficiency virus.Nature communications · 2022Article
- Env-independent protection of intrarectal SIV challenge by vaccine induction of Gag/Vif-specific CD8Molecular therapy : the journal of the American Society of Gene Therapy · 2022Article
- Reappraising the Value of HIV-1 Vaccine Correlates of Protection Analyses.Journal of virology · 2022Review
- So Pathogenic or So What?-A Brief Overview of SIV Pathogenesis with an Emphasis on Cure Research.Viruses · 2022Review
- Recombinant Herpesvirus Vectors: Durable Immune Responses and Durable Protection against Simian Immunodeficiency Virus SIVmac239 Acquisition.Journal of virology · 2021Article
- Vaccine targeting SIVmac251 protease cleavage sites protects macaques against vaginal infection.The Journal of clinical investigation · 2020Article
- Epidemiology and biology of a herpesvirus in rabies endemic vampire bat populations.Nature communications · 2020Article
- Rectal Acquisition of Simian Immunodeficiency Virus (SIV) SIVmac239 Infection despite Vaccine-Induced Immune Responses against the Entire SIV Proteome.Journal of virology · 2020Article
- Induction of Transient Virus Replication Facilitates Antigen-Independent Isolation of SIV-Specific Monoclonal Antibodies.Molecular therapy. Methods & clinical development · 2020Article
- A Recombinant Rhesus Monkey Rhadinovirus Deleted of Glycoprotein L Establishes Persistent Infection of Rhesus Macaques and Elicits Conventional T Cell Responses.Journal of virology · 2020Article
- Vaccine protection against rectal acquisition of SIVmac239 in rhesus macaques.PLoS pathogens · 2019Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
Abstract
The biological characteristics of HIV pose serious difficulties for the success of a preventive vaccine. Molecularly cloned SIVmac239 is difficult for antibodies to neutralize, and a variety of vaccine approaches have had great difficulty achieving protective immunity against it in rhesus monkey models. Here we report significant protection against i.v. acquisition of SIVmac239 using a long-lasting approach to vaccination. The vaccine regimen includes a replication-competent herpesvirus engineered to contain a near-full-length SIV genome that expresses all nine SIV gene products, assembles noninfectious SIV virion particles, and is capable of eliciting long-lasting effector-memory cellular immune responses to all nine SIV gene products. Vaccinated monkeys were significantly protected against acquisition of SIVmac239 following repeated marginal dose i.v. challenges over a 4-month period. Further work is needed to define the critical components necessary for eliciting this protective immunity, evaluate the breadth of the protection against a variety of strains, and explore how this approach may be extended to human use.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.