Arnaud Muller

TL;DR: Dietary fiber deprivation, together with a fiber-deprived, mucus-eroding microbiota, promotes greater epithelial access and lethal colitis by the mucosal pathogen, Citrobacter rodentium.

TL;DR: It is reported that cells expressing CSC-associated cell membrane markers in Glioblastoma do not represent a clonal entity defined by distinct functional properties and transcriptomic profiles, but rather a plastic state that most cancer cells can adopt.

TL;DR: This study identified a deregulated gene network centered around microphthalmia-associated transcription factor, a transcription factor known to play a key role in melanoma development, and define miRNAs and miRNA target genes that offer candidate biomarkers in human melanoma.

TL;DR: It is demonstrated in vivo that repeated systemic challenge of mice over four consecutive days with bacterial LPS maintained an elevated microglial inflammatory phenotype and induced loss of dopaminergic neurons in the substantia nigra, confirming the involvement of the complement system in neurodegeneration.

TL;DR: This work investigates simultaneously the transcriptional changes of miRNA and mRNA expression levels over time after activation of the Janus kinase/Signal transducer and activator of transcription (Jak/STAT) pathway by interferon-γ stimulation of melanoma cells and demonstrates the dynamic interplay of miRNAs and upstream regulators with biological functions.