Tumor Necrosis Factor Signaling Requires iRhom2 to Promote Trafficking and Activation of TACE

TACE Trafficking The cytokine tumor necrosis factor (TNF) is a major driver of inflammation and contributes to the immune pathology seen in a variety of diseases, including inflammatory bowel disease, rheumatoid arthritis, and sepsis. Soluble TNF is produced by cleavage of its ectodomain by the ADAM family metalloprotease, TNFα-converting enzyme (TACE). However, the molecular regulation of TACE is not understood (see the Perspective by...