Imaging Reporter Strategy to Monitor Gene Activation of Microglia Polarisation States under Stimulation.

ABSTRACT: Microglial cells as innate immune key players have a critical and unique role in neurodegenerative disorders. They strongly interact with their microenvironment in a complex manner and react to changes by switching their phenotype and functional activation states. In order to understand the development of brain diseases, it is imperative to elucidate up- or down-regulation of genes involved in microglia polarisation in time-profile by a simple-to-use strategy. Here, we present a new imaging strategy to follow promoter activity of genes involved in microglia polarisation. We lentivirally transduced BV-2 microglia cells in culture with constructs consisting of the induced nitric oxide synthase (iNOS), Fc gamma receptor III (Fcgr3) (both resembling the pro-inflammatory M1-like phenotype) or C

SUBMITTER: Collmann FM 

PROVIDER: S-EPMC6096558 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature