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Decodificación de las señales volátiles microbianas en el cruce entre el microbioma huésped

Andrea Dell'Olio1, Franco Biasioli2, Vincenzo Fogliano3

  • 1Food Quality and Design, Wageningen University & Research, Bornse Weilanden 9, Wageningen 6708 WG, The Netherlands; Sensory Quality Unit, Edmund Mach Foundation, Via Edmund Mach 1, San Michele all'Adige 38098, Italy.

Trends in endocrinology and metabolism: TEM
|August 31, 2025
PubMed
Resumen
Este resumen es generado por máquina.

El microbioma intestinal humano produce compuestos orgánicos volátiles microbianos (mVOC) que afectan la salud del huésped. Volatilomics estudia estos compuestos para revelar sus roles en la comunicación microbiana intestinal y la señalización del huésped.

Palabras clave:
Comunicación entre el huésped y el microorganismoSalud intestinalCompuestos orgánicos volátiles microbianosLas sustancias volátiles

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Área de la Ciencia:

  • Microbiología
  • Metabolomía
  • Salud humana

Sus antecedentes:

  • El microbioma intestinal humano influye significativamente en la salud y la enfermedad del huésped.
  • La investigación está pasando de la taxonomía microbiana a la comprensión de las funciones funcionales de los metabolitos microbianos.
  • Los compuestos orgánicos volátiles microbianos (mVOC) son moléculas de señalización clave en el ecosistema intestinal.

Objetivo del estudio:

  • Revisar el conocimiento actual de las mVOC en el intestino humano.
  • Para resaltar la aplicación de la volatilómica en el estudio de los metabolitos microbianos intestinales.
  • Explorar las funciones de señalización y regulación de los mVOC en las interacciones huésped-microbio.

Principales métodos:

  • Revisión exhaustiva de la literatura existente sobre las mVOC intestinales.
  • Discusión de los enfoques de la volatilómica in vitro, ex vivo e in vivo.
  • Análisis de estudios que investigan la producción y función de metabolitos volátiles microbianos.

Principales resultados:

  • Las mVOC están involucradas en la comunicación bacteriana y la señalización de microorganismos huéspedes.
  • Volatilomics proporciona una plataforma poderosa para la identificación y caracterización de las mVOC.
  • Estos compuestos tienen el potencial de regular el metabolismo del huésped y los procesos fisiológicos.

Conclusiones:

  • La comprensión de los mVOC es crucial para aclarar la funcionalidad del microbioma intestinal.
  • Los enfoques volatilómicos integrados son esenciales para descubrir el significado biológico de estas moléculas.
  • Las investigaciones adicionales sobre los COVm pueden dar lugar a nuevos conocimientos sobre la salud intestinal y la gestión de las enfermedades.