Differentiation of Murine Uterine NK Cells in Ectopically Grafted Uterine Tissues.

Uterine NK cells and macrophages in pregnancy.

The presence of immune cells in the placental bed is important for both mother and child. Although various immune cells can be found in the placental bed, such as regulatory T cells and dendritic cells, uterine NK cells and macrophages are the most prominent immune cells in the placental bed in early pregnancy. uNK cell and macrophage numbers in the placental bed decrease in the third trimester...

Effect of TIM-3 Blockade on the Immunophenotype and Cytokine Profile of Murine Uterine NK Cells

NK cells are the most abundant lymphocyte population in the feto-maternal interface during gestation. The uterine NK cells (uNK) are transient, have a unique immunophenotype and produce a number of cytokines. These cytokines play an important role in establishment and maintenance of vascular remodeling and tolerance associated with successful pregnancy. The uNK cells also express TIM-3 during g...

Glycosylation changes during differentiation of the murine uterine epithelium.

In mouse uterine luminal epithelium (LE) several terminal carbohydrate structures are regulated by ovarian steroids and show stage-specific expression during early pregnancy. We have demonstrated that expression of H-type-1 antigen (Fucalpha1-2Galbeta1-3GlcNAcbeta1-) is regulated by oestrogenic stimulation of alpha1-2fucosyltransferase (fut1) mRNA levels in LE. H-type-1 expression is high after...

Unique receptor repertoire in mouse uterine NK cells.

Uterine NK (uNK) cells are a prominent feature of the uterine mucosa and regulate placentation. NK cell activity is regulated by a balance of activating and inhibitory receptors, however the receptor repertoire of mouse uNK cells is unknown. We describe herein two distinct subsets of CD3(-)CD122(+) NK cells in the mouse uterus (comprising decidua and mesometrial lymphoid aggregate of pregnancy)...

Inflammation-Induced Fetal Demise in Uterine NK Cells Mediate