title: What Is the Predictive Value of Animal Models for Vaccine Efficacy in Humans? Consideration of Strategies to Improve the Value of Animal Models.
abstract: Animal models are an essential feature of the vaccine design toolkit. Although animal models have been invaluable in delineating the mechanisms of immune function, their precision in predicting how well specific vaccines work in humans is often suboptimal. There are, of course, many obvious species differences that may limit animal models from predicting all details of how a vaccine works in humans. However, careful consideration of which animal models may have limitations should also allow more accurate interpretations of animal model data and more accurate predictions of what is to be expected in clinical trials. In this article, we examine some of the considerations that might be relevant to cross-species extrapolation of vaccine-related immune responses for the prediction of how vaccines will perform in humans.
authors.affiliation: Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania 19104.|Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania 19104.
authors.forename: Ramin Sedaghat
authors.initials: RS
authors.lastname: Herati
authors.affiliation: Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania 19104.|Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania 19104.
authors.forename: E John
authors.initials: EJ
authors.lastname: Wherry
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D017277:Drug Approval; D004353:Drug Evaluation, Preclinical; D006801:Humans; D000075082:Proof of Concept Study; D013045:Species Specificity; D014612:Vaccines / Q000276:immunology* / Q000627:therapeutic use
chemical_list: D014612:Vaccines