Shiliu Feng2 articles listing Shiliu Feng in Nature Communications, PNAS, indexed by Paperzzz from Crossref and OSF.Intracellular structural modifications of natural peptidoglycan fragments preceding NOD2 signaling in mammalian cells PNASGut microbiota-derived GlcNAc-MurNAc is a TLR4 agonist that protects the host gut Nature Communications