title: NK cells pave the road for alloengraftment.
abstract: In this issue of Blood, Alvarez et al describe a novel inhibitory receptor-mediated role for unlicensed natural killer (U-NK) cells in allogeneic graft facilitation.
authors.affiliation: UNIVERSITY OF MINNESOTA.
authors.forename: Martin
authors.identifier: http://orcid.org/0000-0002-5945-0634
authors.initials: M
authors.lastname: Felices
authors.affiliation: UNIVERSITY OF MINNESOTA.
authors.forename: Jeffrey S
authors.identifier: http://orcid.org/0000-0002-0339-4944
authors.initials: JS
authors.lastname: Miller
mesh_terms: D000818:Animals; D016026:Bone Marrow Transplantation; D005260:Female; D007694:Killer Cells, Natural / Q000276:immunology*