Natural killer (NK) cells can kill virus-infected cells without prior antigenic exposure, and are therefore important for controlling viral replication prior to the onset of adaptive immune responses. Primate NK cells express activating and inhibitory killer-cell immunoglobulin-like receptors (KIRs) that bind to specific major histocompatibility complex (MHC) class I molecules. The importance of KIR interactions with MHC class I in human immunodeficiency virus (HIV) pathogenesis is demonstrated by the association of select KIR and MHC class I genotypes with delayed progression to acquired immunodeficiency syndrome (AIDS).
| Identifer | oai:union.ndltd.org:harvard.edu/oai:dash.harvard.edu:1/12274520 |
| Date | 04 June 2015 |
| Creators | Schafer, Jamie Lynn |
| Contributors | Evans, David |
| Publisher | Harvard University |
| Source Sets | Harvard University |
| Language | en_US |
| Detected Language | English |
| Type | Thesis or Dissertation |
| Rights | open |
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