Method of amplifying hematopoietic stem cell and hematopoietic progenitor cell
    12.
    发明授权
    Method of amplifying hematopoietic stem cell and hematopoietic progenitor cell 有权
    扩增造血干细胞和造血祖细胞的方法

    公开(公告)号:US08168429B2

    公开(公告)日:2012-05-01

    申请号:US10587014

    申请日:2004-07-21

    摘要: The present invention provides useful means in an expansion culture system for a hematopoietic cell (hematopoietic stem cell, hematopoietic progenitor cell). Specifically, the present invention provides a composition for expanding a hematopoietic cell (hematopoietic stem cell, hematopoietic progenitor cell) containing recombinant human serum albumin; a serum-free medium for expanding a hematopoietic cell containing a basal medium and recombinant human serum albumin; a method of expanding a hematopoietic cell comprising culturing a hematopoietic cell in a serum-free medium containing recombinant human serum albumin, and a culture of a hematopoietic cell that can be obtained by the expansion method.

    摘要翻译: 本发明在造血细胞(造血干细胞,造血祖细胞)的扩增培养系统中提供了有用的手段。 具体而言,本发明提供一种用于扩增含有重组人血清白蛋白的造血细胞(造血干细胞,造血祖细胞)的组合物, 用于扩增含有基础培养基和重组人血清白蛋白的造血细胞的无血清培养基; 扩增造血细胞的方法,包括在含有重组人血清白蛋白的无血清培养基中培养造血细胞,以及可以通过膨胀法获得的造血细胞培养物。

    Method for inducing differentiation of pluripotent stem cells into skeletal muscle or skeletal muscle progenitor cells
    13.
    发明授权
    Method for inducing differentiation of pluripotent stem cells into skeletal muscle or skeletal muscle progenitor cells 有权
    诱导多能干细胞分化为骨骼肌或骨骼肌祖细胞的方法

    公开(公告)号:US08883498B2

    公开(公告)日:2014-11-11

    申请号:US13642650

    申请日:2011-04-21

    IPC分类号: C12N5/00 C12N5/077 A61K35/12

    摘要: A method for inducing the differentiation of pluripotent stem cells into skeletal muscle or skeletal muscle progenitor cells is provided. Specifically, a method for producing artificial skeletal muscle or skeletal muscle progenitor cells from human pluripotent stem cells is provided, comprising the following steps of: (1) culturing human pluripotent stem cells by suspension culture; (2) culturing a cell population after suspension culture by adhesion culture; (3) dissociating cells after adhesion culture; and (4) culturing the dissociated cells by adhesion culture. Artificial skeletal muscle or induced skeletal muscle progenitor cells prepared by the method are also provided.

    摘要翻译: 提供了诱导多能干细胞分化成骨骼肌或骨骼肌祖细胞的方法。 具体地说,提供从人多能干细胞生产人造骨骼肌或骨骼肌祖细胞的方法,包括以下步骤:(1)通过悬浮培养培养人多能干细胞; (2)通过粘附培养在悬浮培养后培养细胞群; (3)粘附培养后解离细胞; 和(4)通过粘附培养培养解离的细胞。 还提供了通过该方法制备的人造骨骼肌或诱导的骨骼肌祖细胞。

    METHOD FOR INDUCING DIFFERENTIATION OF PLURIPOTENT STEM CELLS INTO SKELETAL MUSCLE OR SKELETAL MUSCLE PROGENITOR CELLS
    14.
    发明申请
    METHOD FOR INDUCING DIFFERENTIATION OF PLURIPOTENT STEM CELLS INTO SKELETAL MUSCLE OR SKELETAL MUSCLE PROGENITOR CELLS 有权
    用于诱导巨噬细胞干细胞分化为骨骼肌或骨骼肌原细胞细胞的方法

    公开(公告)号:US20130040387A1

    公开(公告)日:2013-02-14

    申请号:US13642650

    申请日:2011-04-21

    IPC分类号: C12N5/0775 C12N5/10

    摘要: A method for inducing the differentiation of pluripotent stem cells into skeletal muscle or skeletal muscle progenitor cells is provided. Specifically, a method for producing artificial skeletal muscle or skeletal muscle progenitor cells from human pluripotent stem cells is provided, comprising the following steps of: (1) culturing human pluripotent stem cells by suspension culture; (2) culturing a cell population after suspension culture by adhesion culture; (3) dissociating cells after adhesion culture; and (4) culturing the dissociated cells by adhesion culture. Artificial skeletal muscle or induced skeletal muscle progenitor cells prepared by the method are also provided.

    摘要翻译: 提供了诱导多能干细胞分化成骨骼肌或骨骼肌祖细胞的方法。 具体地说,提供从人多能干细胞生产人造骨骼肌或骨骼肌祖细胞的方法,包括以下步骤:(1)通过悬浮培养培养人多能干细胞; (2)通过粘附培养在悬浮培养后培养细胞群; (3)粘附培养后解离细胞; 和(4)通过粘附培养培养解离的细胞。 还提供了通过该方法制备的人造骨骼肌或诱导的骨骼肌祖细胞。

    Method of amplifying hematopoietic stem cell and hematopoietic progenitor cell
    15.
    发明申请
    Method of amplifying hematopoietic stem cell and hematopoietic progenitor cell 有权
    扩增造血干细胞和造血祖细胞的方法

    公开(公告)号:US20070166825A1

    公开(公告)日:2007-07-19

    申请号:US10587014

    申请日:2004-07-21

    IPC分类号: C12N5/08

    摘要: The present invention provides useful means in an expansion culture system for a hematopoietic cell (hematopoietic stem cell, hematopoietic progenitor cell). Specifically, the present invention provides a composition for expanding a hematopoietic cell (hematopoietic stem cell, hematopoietic progenitor cell) containing recombinant human serum albumin; a serum-free medium for expanding a hematopoietic cell containing a basal medium and recombinant human serum albumin; a method of expanding a hematopoietic cell comprising culturing a hematopoietic cell in a serum-free medium containing recombinant human serum albumin, and a culture of a hematopoietic cell that can be obtained by the expansion method.

    摘要翻译: 本发明在造血细胞(造血干细胞,造血祖细胞)的扩增培养系统中提供了有用的手段。 具体而言,本发明提供一种用于扩增含有重组人血清白蛋白的造血细胞(造血干细胞,造血祖细胞)的组合物, 用于扩增含有基础培养基和重组人血清白蛋白的造血细胞的无血清培养基; 扩增造血细胞的方法,包括在含有重组人血清白蛋白的无血清培养基中培养造血细胞,以及可以通过膨胀法获得的造血细胞培养物。

    Method for producing mast cells from pluripotent stem cells
    18.
    发明授权
    Method for producing mast cells from pluripotent stem cells 有权
    从多能干细胞产生肥大细胞的方法

    公开(公告)号:US08741644B2

    公开(公告)日:2014-06-03

    申请号:US13394666

    申请日:2010-09-08

    IPC分类号: C12N5/00 C12N5/02 C12N5/0787

    摘要: The present invention relates to a method for producing human mast cells from human pluripotent stem cells. More particularly, the present invention provides a method for producing human mast cells from human pluripotent stem cells, comprising the steps of: (a) culturing human pluripotent stem cells under a condition suitable for promoting differentiation of the human pluripotent stem cells into hematopoietic progenitor cells expressing CD34; and (b) culturing the cells obtained in step (a) in the presence of hematopoietic factors comprising thrombopoietin (TPO) and Flt3 ligand.

    摘要翻译: 本发明涉及从人多能干细胞生产人肥大细胞的方法。 更具体地,本发明提供了一种从人多能干细胞产生人肥大细胞的方法,包括以下步骤:(a)在适合于促进人多能干细胞分化成造血祖细胞的条件下培养人多能干细胞 表达CD34; 和(b)在造血因子存在下培养在步骤(a)中获得的细胞,所述造血因子包括血小板生成素(TPO)和Flt3配体。