PurposePrimary graft dysfunction (PGD) is a clinical syndrome of severe lung ischemia-reperfusion injury. We previously showed that NK cell NKG2D receptor recognition stress ligands was required in mouse model PGD and the ligand MICB increased human bronchoalveolar lavage (BAL) before PGD. Here, we tested hypothesis single nucleotide polymorphisms (SNPs) causing decreased activity are protectiv...

Abnormal NKG2D ligand expression has been implicated in the initiation and maintenance of various auto-inflammatory disorders including systemic lupus erythematosus (SLE). This study's goal was to identify the cellular contexts providing NKG2D ligands for stimulation of the immunosuppressive NKG2D+CD4 T cell subset that has been implicated in modulating juvenile-onset SLE disease activity. Alth...

Stress-related immunity can be activated in the course of lymphoproliferative disorders, including Hodgkin's lymphoma, upon the interaction between killer cell lectin-like receptor subfamily K, member 1 (KLRK1, best known as NKG2D) on effector lymphocytes and NKG2D ligands (NKG2DL), such as MHC class I polypeptide-related sequence A (MICA), MICB and various UL16-binding proteins (ULBPs), on lym...

There is a growing body of data supporting a role for non-HLA antibodies in acute and chronic rejection of solid organ transplants. While many of these non-HLA antigens remain poorly defined, the principal antigenic targets are expressed on cells of the allograft including endothelium and epithelium. These non-HLA antigens are classified as either alloantigens, such as the major histocompatibil...