A series of molecular signals initiated by the binding of a lipopolysaccharide (LPS) to a receptor on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription. Lipopolysaccharides are major components of the outer membrane of Gram-negative bacteria, making them prime targets for recognition by the immune system. (Gene Ontology, GO_0031663)
17 genes participating in the lipopolysaccharide-mediated signaling pathway biological process from the curated GO Biological Process Annotations 2025 dataset.
