Although most of the experiments performed to unravel the underlying mechanism were conducted using mouse embryonic fibroblasts, the authors tried to recapitulate the most striking findings in murine bone marrow‐derived macrophages and in an in vivo setting of helminth infection by treating animals with GC7, a deoxyhypusine synthase (DHPS) inhibitor, that blocks the hypusination of eIF5A. Here, DHPS is linked to helminthiasis.