Article
Extent of Cytomegalovirus Replication in the Human Host Depends on Variations of the HLA-E/UL40 Axis.
mBio - 16 Mar 2021
Vietzen Hannes, Rückert Timo, Hartenberger Svenja, Honsig Claudia, Jaksch Peter, Geleff Silvana, Hammer Quirin, Romagnani Chiara, Segura-Wang Maia, Puchhammer-Stöckl Elisabeth
Abstract excerpt
Human cytomegalovirus (HCMV) may cause severe infections in lung transplant recipients (LTRs). In response to HCMV infections, a subset of NKG2C+ NK cells expands, which limits HCMV replication and is characterized by high expression of the activating NKG2C/CD94 and absence of the inhibitory NKG2A/CD94 receptor. Both receptors bind to HLA-E, which is stabilized by HCMV-encoded UL40 peptides. HLA-E and UL40 occur...
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