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首页> 外文期刊>Journal of Reproductive Immunology >In vivo gene transfer into the mouse uterus: a powerful tool for investigating implantation physiology.
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In vivo gene transfer into the mouse uterus: a powerful tool for investigating implantation physiology.

机译:体内基因转移到小鼠子宫中:研究植入生理的强大工具。

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In vivo transient transfection of cDNA into uterine endometrium during the implantation period provides great opportunities to analyse the physiology/pathophysiology of implantation at the molecular level. We review here methodologies which have been applied for this purpose. Viral vectors are widely used for in vivo gene therapy models; however, there is no successful example of gene transfer into the uterus using such vectors. Cationic liposome-based technologies have produced some successful results, causing alterations in implantation physiology. We applied a haemagglutinating virus of Japan envelope (HVJ-E) vector system and showed that the transfection efficiency was much higher than that of methods based on cationic liposome. Commercial HVJ-E vector (GenomONE-Neo) is now also available. Several successful examples of in vivo gene transfer revealed that calcitonin, Hoxa 10 and NF kappaB play important roles in determining the efficiency or timing of implantation. Based on this knowledge, we should further analyse the pathophysiology of human implantation failure using human materials.
机译:在植入期间体内将cDNA瞬时转染到子宫内膜中提供了在分子水平上分析植入生理/病理生理的巨大机会。我们在这里回顾了已用于此目的的方法。病毒载体被广泛用于体内基因治疗模型。然而,尚无使用此类载体将基因转移至子宫的成功实例。基于阳离子脂质体的技术已经取得了一些成功的成果,导致了植入生理学的改变。我们应用了日本血球凝集病毒(HVJ-E)载体系统,结果表明,转染效率远高于基于阳离子脂质体的方法。商用HVJ-E载体(GenomONE-Neo)现在也可用。体内基因转移的几个成功实例表明,降钙素,Hoxa 10和NF kappaB在确定植入效率或植入时机方面起着重要作用。基于此知识,我们应进一步分析使用人类材料造成的人体植入失败的病理生理。

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