研究方向：人类子宫内膜接受性的研究
特色和手段：
通过应用基因芯片(microarry),双向电泳(2D-PAGE) 等现代生物学技术，筛选与子宫内膜接受性相关的基因和蛋白
意义：
胚胎种植是一个循序渐进的复杂过程，它包括定位、黏附和侵入三个步骤。在种植过程中最重要的两个策划者是子宫内膜和胚胎。两者之间的交流和相互作用构成了一个现代生殖医学尚未解决的具有挑战性的课题。
通过现代生物学技术寻找到与子宫内膜接受性相关的特异性基因并在临床上证明其有效性，将有助于人们在不久的将来全面揭示调节着床窗口开放和关闭的分子机理，根据人们的意愿控制着床窗口的开放和关闭，这将有助于提高胚胎着床率及探索开发新的紧急避孕药物。对提高我国的辅助生育和计划生育技术产生深远的影响。

主要研究成果：
近年国外发表的重要论文和专著：
1. Xiaoxi Sun（孙晓溪）, Xiaoyan Qiu, and Kristina Gemzell-Danielsso. Effects of mifepristone on expression of endothelial nitric oxide synthase in human endometrium during the implantation phase. FERTILITY AND STERILITY, 2003,80(6): 145-160
2. Xiaoxi Sun（孙晓溪）, Alexander Christow, Lena Marions, Kristina Gemzell-Danielsson. Progesterone receptor isoform B in the human Fallopian tube and endometrium following mifepristone. Contraception, 67 : 319–326,2003
3. Xiaoyan Qiu, Xiaoxi Sun（孙晓溪）, Alexander Christow, Berit Ståbi, and Kristina Gemzell-Danielsson. Action of mifepristone on the expression of insulin-like growth factor binding protein-1 mRNA and protein during the early luteal phase in the human oviduct. FERTILITY AND STERILITY, 2003,80(suppl 2): 776-782
4. H.Z.Li, X.Sun（孙晓溪）, A.Stavreus-Evers and K.Gemzell-Danielsson. Effect of mifepristone on the expression of cytokines in the human Fallopian tube. Mol Hum Reprod. 2004 Jul;10(7):489-93
5. Dajin LI, Xiaoxi SUN(孙晓溪), Chaojing Li, Lirong Cai, Yi Meng. Effects on Fertility of Immunizing Mice with Anti-idiotypic Antibodies to Porcine Zona Pellucida Antigen. J Reprod Immunol 2002; 54:81-92
6. Christow A, Sun X(孙晓溪), Gemzell-Danielsson K. Effect of mifepristone and levonorgestrel on expression of steroid receptors in the human Fallopian tube. Mol Hum Reprod. 2002 Apr;8(4):333-40.
7. Xiaoyan Qiu, Xiaoxi Sun(孙晓溪), Alexander Christow, Berit Ståbi and Kristina Gemzell-Danielsson. The effect of mifepristone on the expression of insulin-like growth factor binding protein-1, prolactin and progesterone receptor mRNA and protein during the implantation phase in human endometrium. Mol Hum Reprod.2002 Nov;8(11):998-1004.
8. Marions L, Hultenby K, Lindell I, Sun X(孙晓溪), Stabi B, Gemzell Danielsson K. Emergency contraception with mifepristone and levonorgestrel: mechanism of action. Obstet Gynecol 2002 Jul;100(1):65-71.

获奖情况：
“卵透明带抗独特型抗体免疫抗生育作用的研究”获上海医学科技奖 三等奖 2003年

招生要求：最好有动物胚胎生物学、生物化学、分子生物学和细胞生物学专业背景