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Relación bidireccional entre la fagocitosis y el metabolismo microglial

Authors: Huguet Rodríguez, Paloma Renata;

Relación bidireccional entre la fagocitosis y el metabolismo microglial

Abstract

[ES] Las células microgliales son los fagocitos profesionales residentes del cerebro, esenciales para mantener la homeostasis tisular retirando residuos celulares y controlando la respuesta inmune. Sin embargo, la fagocitosis microglial es todavía un proceso poco caracterizado. En el presente estudio, hemos demostrado que la privación de oxígeno y nutrientes bloquea la fagocitosis, demostrando así la dependencia de la actividad fagocítica en el metabolismo celular. Además, en respuesta a la fagocitosis, hemos observado un aumento sutil en la expresión del factor de transcripción HIF1α, proteína que ejerce de regulador maestro de la expresión génica de la glicólisis, y que por tanto podría estar implicada en una remodelación metabólica de la microglía fagocítica. Estos resultados demuestran la posibilidad de que exista una relación bidireccional entre la fagocitosis y el metabolismo microglial.

Country
Spain
Keywords

fagocitosis, metabolismo microglial

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green