Molecular BiologybioRxivPreprint
A sphingomyelin-cholesterol complex regulates TLR4 activation in microglia
Cristina Anton-Barros, Beatriz Villarejo‐Zori, Sara Carmona-Lorenzo…·Jorge Montesinos
This study identifies cholesterol accessibility as a key driver of TLR4-dependent microglial activation, showing that SR-B1 mediates LPS-induced cholesterol uptake and regulates TLR4 signaling and inflammatory responses.
DOI 10.64898/2026.09.10.750647