Any process that decreases the rate or extent of the tumor necrosis factor-mediated signaling pathway. The tumor necrosis factor-mediated signaling pathway is the series of molecular signals generated as a consequence of tumor necrosis factor binding to a cell surface receptor. (Gene Ontology, GO_0010804)
22 genes participating in the negative regulation of tumor necrosis factor-mediated signaling pathway biological process from the curated GO Biological Process Annotations 2023 dataset.