let-7 MicroRNAs Regulate Microglial Function and Suppress Glioma Growth through Toll-Like Receptor 7 (Cell Reports)

Buonfiglioli et al. elucidate the role of let-7 miRNAs acting as Toll-like receptor (TLR) ligands in the brain. Select let-7 miRNAs function as signaling molecules to modulate diverse microglial functions and glioma growth through TLR7. These data establish let-7 miRNAs as TLR7 signaling activators of microglia in health and glioma.