5Molvarec A,Ito M,Shima T,et al. Decreased proportion of peripheral blood vascular endothelial growth factor-expressing T and natural killer cells in preeclampsia [J]. Am J Obstet Gynecol,2010,203(6) :567-567.
6Keskin DB,Allan DS,Rybalov B,et al. TGF-β promotes conversion of CD16+ peripheral blood NK cells into CD16 NK cells with similarities to decidual NK cells [J]. Proc Natl Acad Sci USA,2007,104 (9): 3378-3383.
7King A,Allan DS, Bowen M ,et al. HLA is expressed on trophoblast and interacts with CD94/NKG2 receptors on decidual NK cells [J]. Eur J Immunol,2000,30(6) : 1623-1631.
8Avril T,Jarousseau AC ,Watier H,et al. Trophoblast cell line resistance to NK lysis mainly involves an HLA class I'independent mechanism [J]. Immunol, 1999,162 (10) : 5902-5909.
9Kusumi M,Yamashita T,Fujii T,et al. Expression patterns of lectin" i-like natural killer receptors,inhibitory CD94/NKG2A,and activating CD94/NKG2C on decidual CD56bright natural killer cells differ from those on peripheral CD56dim natural killer cells [J]. Reprod Immunol, 2006,70 ( 1-2 ) : 33-42.
10Groh V,Wu J,Yee C,et al. Tumour'therived soluble MIC ligands impair expression of NKG2D and T'cell activation [J]. Nature,2002,419 (6908) : 734-738.