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    • 9. 发明申请
    • A GERMLINE COMPETENT CELL DERIVED FROM ADULT TISSUE
    • 来自成人组织的GERMLINE能力细胞
    • WO2010069008A9
    • 2010-09-23
    • PCT/AU2009001665
    • 2009-12-21
    • UNIV GRIFFITHUNIV QUEENSLANDBROWNE CATHERINEMACKAY-SIM ALAN
    • BROWNE CATHERINEMACKAY-SIM ALAN
    • C12N5/074
    • C12N5/062C12N5/0696C12N2501/115C12N2501/119C12N2501/125C12N2501/15C12N2501/155C12N2501/235
    • An adult mammalian stem cell is provided which is pluripotent and non-teratogenic in immune deficient animals. The mammalian stem cell is obtainable by culturing olfactory epithelium in the presence of one or more of FGF2, FGF9, SCF, LIF, TGF- ß2 and BMP-4. The mammalian stem cell expresses low levels of Sox2 and Oct4 mRNA and higher levels of SP1 and ANP32A mRNA. The mammalian stem cell expresses one or more proteins such as OCT-3./4, SOX2, NANOG, KLF4, MVH, KIT, NESTIN and also selected CD antigens. The mammalian stem cell may be useful in compositions and methods for treating diseases or conditions responsive to cell-based therapies, including but not limited spinal repair, heart muscle regeneration, skin repair, bone-marrow transplantation and repair of neural degeneration. The mammalian stem cell and non-human mammals generated therefrom may be useful in drug screening, disease modelling and identifying cell differentiation pathways.
    • 提供了成人哺乳动物干细胞,其在多免疫缺陷的动物中是多能的且非致畸的。 哺乳动物干细胞可通过在FGF2,FGF9,SCF,LIF,TGF-β2和BMP-4中的一种或多种存在下培养嗅觉上皮来获得。 哺乳动物干细胞表达低水平的Sox2和Oct4 mRNA以及更高水平的SP1和ANP32A mRNA。 哺乳动物干细胞表达一种或多种蛋白质,例如OCT-3/4,SOX2,NANOG,KLF4,MVH,KIT,巢蛋白以及选择的CD抗原。 哺乳动物干细胞可用于治疗对基于细胞疗法响应的疾病或病症的组合物和方法,所述疗法包括但不限于脊柱修复,心肌再生,皮肤修复,骨髓移植和神经变性修复。 由其产生的哺乳动物干细胞和非人哺乳动物可用于药物筛选,疾病建模和鉴定细胞分化途径。