Mostrar el registro sencillo del ítem

dc.contributor.authorSanchez-Ramon, Silvia
dc.contributor.authorConejero, Laura 
dc.contributor.authorNetea, Mihai G
dc.contributor.authorSancho, David 
dc.contributor.authorPalomares, Óscar
dc.contributor.authorSubiza, José Luis
dc.date.accessioned2019-02-06T08:21:42Z
dc.date.available2019-02-06T08:21:42Z
dc.date.issued2018
dc.identifier.citationFront Immunol. 2018; 9:2936es_ES
dc.identifier.issn1664-3224es_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12105/7126
dc.description.abstractChallenge with specific microbial stimuli induces long lasting epigenetic changes in innate immune cells that result in their enhanced response to a second challenge by the same or unrelated microbial insult, a process referred to as trained immunity. This opens a new avenue in vaccinology to develop Trained Immunity-based Vaccines (TIbV), defined as vaccine formulations that induce training in innate immune cells. Unlike conventional vaccines, which are aimed to elicit only specific responses to vaccine-related antigens, TIbV aim to stimulate broader responses. As trained immunity is generally triggered by pattern recognition receptors (PRRs), TIbV should be formulated with microbial structures containing suitable PRR-ligands. The TIbV concept we describe here may be used for the development of vaccines focused to promote host resistance against a wide spectrum of pathogens. Under the umbrella of trained immunity, a broad protection can be achieved by: (i) increasing the nonspecific effector response of innate immune cells (e.g., monocyte/macrophages) to pathogens, (ii) harnessing the activation state of dendritic cells to enhance adaptive T cell responses to both specific and nonrelated (bystander) antigens. This capacity of TIbV to promote responses beyond their nominal antigens may be particularly useful when conventional vaccines are not available or when multiple coinfections and/or recurrent infections arise in susceptible individuals. As the set of PRR-ligands chosen is essential not only for stimulating trained immunity but also to drive adaptive immunity, the precise design of TIbV will improve with the knowledge on the functional relationship among the different PRRs. While the TIbV concept is emerging, a number of the current anti-infectious vaccines, immunostimulants, and even vaccine adjuvants may already fall in the TIbV category. This may apply to increase immunogenicity of novel vaccine design approaches based on small molecules, like those achieved by reverse vaccinology.es_ES
dc.language.isoenges_ES
dc.publisherFrontiers Media es_ES
dc.type.hasVersionVoRes_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectPRR-ligandses_ES
dc.subjectAdjuvantses_ES
dc.subjectImmunostimulantses_ES
dc.subjectInnate immunityes_ES
dc.subjectPattern recognition receptors (PRRs)es_ES
dc.subjectTrained immunityes_ES
dc.subjectTrained immunity-based vaccines (TIbV)es_ES
dc.subjectVaccineses_ES
dc.titleTrained Immunity-Based Vaccines: A New Paradigm for the Development of Broad-Spectrum Anti-infectious Formulationses_ES
dc.typejournal articlees_ES
dc.rights.licenseAtribución 4.0 Internacional*
dc.identifier.pubmedID30619296es_ES
dc.format.volume9es_ES
dc.format.page2936es_ES
dc.identifier.doi10.3389/fimmu.2018.02936es_ES
dc.description.peerreviewedes_ES
dc.identifier.e-issn1664-3224es_ES
dc.relation.publisherversionhttps://doi.org/10.3389/fimmu.2018.02936es_ES
dc.identifier.journalFrontiers in immunologyes_ES
dc.repisalud.orgCNICCNIC::Grupos de investigación::Inmunobiologíaes_ES
dc.repisalud.institucionCNICes_ES
dc.rights.accessRightsopen accesses_ES


Ficheros en el ítem

Acceso Abierto
Thumbnail

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem

Atribución 4.0 Internacional
Este Item está sujeto a una licencia Creative Commons: Atribución 4.0 Internacional