Relación entre la Ansiedad y el Sistema Inmunológico: Una Revisión Sistemática

Autores/as

DOI:

https://doi.org/10.19141/jils.v14ilifestyle.2068

Palabras clave:

Ansiedad, Sistema inmunológico, Revisión sistemática

Resumen

Objetivo: Este estudio tuvo como objetivo investigar los efectos de la ansiedad sobre el sistema inmunológico a través de una revisión sistemática de la literatura.

Métodos: Se realizó una revisión sistemática de la literatura con el objetivo de investigar los efectos de la ansiedad sobre el sistema inmunológico. Las búsquedas se llevaron a cabo en las bases de datos PubMed, ScienceDirect y Scopus, incluyendo estudios originales publicados en los últimos diez años, en portugués o inglés, realizados en seres humanos y que evaluaran parámetros inmunológicos asociados a la ansiedad. La calidad metodológica y el riesgo de sesgo fueron evaluados mediante las herramientas del Joanna Briggs Institute (JBI).

Resultados: Tras la aplicación de los criterios de elegibilidad, se incluyeron 16 estudios. Los resultados evidenciaron que la ansiedad ejerce una influencia negativa sobre parámetros inmunológicos y hormonales. Se observó un aumento de citocinas inflamatorias, elevación de linfocitos circulantes y un incremento en los niveles de cortisol y ACTH, indicando la activación del eje hipotálamo-hipófisis-adrenal (HPA). Asimismo, se identificó una asociación entre ansiedad y niveles elevados de proteína C reactiva (PCR), sugiriendo una relación con procesos inflamatorios crónicos. La mayoría de los estudios presentó un riesgo de sesgo moderado.

Conclusión: Los hallazgos indican que los trastornos de ansiedad tienen un impacto significativo sobre el sistema inmunológico. Estos resultados refuerzan la importancia de implementar estrategias eficaces para el manejo de la ansiedad con el fin de promover la salud inmunológica y mejorar la calidad de vida.

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Biografía del autor/a

Karina Kirsten, Atitus Educação - Campus Caldeira, Rio Grande do Sul, (Brasil)

Biomédica, Experiência profissional em análises clínicas e Pesquisa clínica (2010-2014). Mestre em Bioexperimentação (UPF - 2016) e Doutora em Farmacologia (UFSM - 2020). Docente da escola de saúde da ATITUS Educação, Passo Fundo, RS. Atua nas áreas de Bioquímica clínica, imunologia e biologia molecular. 

Moriana Pedroso Bordin, ATITUS Educação

Biomédica, formada pela ATITUS Educação, habilitada em Patologia Clínica e Biologia Molecular.

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Publicado

2026-03-30

Cómo citar

Kirsten, K., & Pedroso Bordin, M. (2026). Relación entre la Ansiedad y el Sistema Inmunológico: Una Revisión Sistemática. Journal of Interdisciplinary Lifestyle Studies, 14(lifestyle), e02068. https://doi.org/10.19141/jils.v14ilifestyle.2068
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