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小鼠胚胎干细胞裂解液诱导鸡胚成纤维细胞发生重编程的研究

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摘要 本研究采用小鼠胚胎干细胞(ESCs)裂解液与鸡胚成纤维细胞共孵育,通过形态学观察和多能性检测,旨在探讨小鼠ESCs裂解液逆转化鸡胚成纤维细胞为多能干细胞的可行性。结果表明:与小鼠ESCs裂解液共孵育的鸡胚成纤维细胞均变为圆形细胞,形成了42.33个细胞集落;经AKP染色以及Oct-4和SSEA-1免疫细胞化学染色,均呈阳性反应,表现出一定的多能干细胞特性;经核型分析表明这些细胞来源于鸡胚成纤维细胞。单独的重编程操作过程和与鸡胚成纤维细胞裂解液共孵育均无法将鸡胚成纤维细胞重编程为具有ESCs特征的细胞,说明参与重编程鸡胚成纤维细胞的物质来源于小鼠ESCs裂解液。因此,ESCs裂解液诱导体细胞重编程逆转化为多能干细胞的作用能够在小鼠和鸡之间发生。
出处 《中国畜牧杂志》 CAS 北大核心 2013年第11期31-33,共3页 Chinese Journal of Animal Science
基金 重庆市自然科学基金计划(CSTC,2009BB5301) 中央高校基本科研业务费专项资金(XDJK2009C163) 西南大学博士基金(SWU113002) 西南大学动物科技学院青年教师科研基金项目
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参考文献9

  • 1Xu Y, Shi Y, Ding S. A chemical approach to stem cell biology and regenerative medicine[J]. Nature, 2008, 453: 338-344.
  • 2Ezashi T, Telugu B P, Alexenko A P, et al Derivation of induced pluripotent stem cells from pig somatic cells[J]. Proc Natl Acad Sci U S A, 2009, 106(27): 10993-10998.
  • 3Wu Z, Chen J, Ren J, et al. Generation of pig-induced pluripotent stem eells with a drug-inducible system [J]. J Mol Cell Biol, 2009, 1(1): 46-54.
  • 4殷慧群,曹鸿国,孙雪萍,薛奕杰,张卫琴,黄伟玲,陶勇,刘亚,李运生,张运海,章孝荣.限定因子诱导胎猪成纤维细胞重编程为多能性细胞[J].生物化学与生物物理进展,2010,37(6):607-612. 被引量:3
  • 5张淑金,孟书燕,雷蕾,程祥,王华岩.定量分析诱导山羊体细胞重编程过程中端粒酶的表达变化[J].生物工程学报,2010,26(12):1660-1667. 被引量:2
  • 6Song L, Tuan R S. MicroRNAs and cell differentiation in mammalian development [J]. Birth Defects Res C Embryo Today, 2006, 78(2): 140-149.
  • 7Stadler B M, Ruohola-baker H. Small RNAs: keeping stem cells in line[J]. Cell, 2008, 132(4): 563-566.
  • 8Hayes B, Fagerlie S R, Ramakrishnan A, et al. Derivation, characterization, and in vitro differentiation of canine embryonic stem cells[J]. Stem Cells, 2008, 26(2): 465-473.
  • 9Choi Y J, Lin C P, Ho J J, et al. MiR-34 miRNAs provide a barrier for somatic cell reprogramming [J]. Nat Cell Biol, 2011, 13(11): 1353-1360.

二级参考文献36

  • 1Maherali N, Sridharan R, Xie W, et al. Directly reprogrammed fibroblasts show global epigenetic remodeling and widespread tissue contribution. Cell Stem Cell, 2007, 1(1): 55-70.
  • 2Chin M H, Mason M J, Xie W, et al. Induced pluripotent stem cells and embryonic stem cells are distinguished by gene expression signatures. Cell Stem Cell, 2009, 5(1): 111-123.
  • 3Takahashi K, Yamanaka S. Induction of pluripotent stem cells from mouse embryonic and adult fibroblast cultures by defined factors. Cell, 2006, 126(4): 663 676.
  • 4Kang L, Wang J, Zhang Y, et ol. iPS cells can support full-term development of tetraploid blastocyst-complemented embryos. Cell Stem Cell, 2009, 5(2): 135-138.
  • 5Zhao X Y, Li W, Lv Z, et al. iPS cells produce viable mice through tetraploid complementation. Nature, 2009, 461(7260): 86-90.
  • 6Takahashi K, Tanabe K, Ohnuki M, et al. Induction of pluripotent stem cells from adult human fibroblasts by defined factors. Cell, 2007, 131(5): 861-872.
  • 7Yu J, Vodyanik M A, Smuga-Otto K, et al. Induced pluripotent stem cell lines derived from human somatic cells. Science, 2007, 318(5858): 1917-1920.
  • 8Liu H, Zhu F, Yong J, et al. Generation of induced pluripotent stem cells from adult rhesus monkey fibroblasts. Cell Stem Cell, 2008, 3(6): 587-590.
  • 9Liao J, Cui C, Chen S, et al. Generation of induced pluripotent stem cell lines from adult rat cells. Cell Stem Cell, 2009, 4(1): 11-15.
  • 10Esteban M A, Xu J, Yang J, et al. Generation of induced pluripotent stem cell lines from Tibeta~z miniature pig. J Biol Chem, 2009, 284(26): 17634-17640.

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