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Method for evaluating and selecting induced pluripotent stem cells, and method for producing induced pluripotent stem cells

机译:评估和选择诱导多能干细胞的方法以及产生诱导多能干细胞的方法

摘要

The present invention provides a step of providing a cultured induced pluripotent stem cell, a step of measuring the natural appearance frequency of an organelle having an abnormal nucleic acid structure in the provided induced pluripotent stem cell, and the natural appearance frequency as a reference Method for evaluating induced pluripotent stem cells including a step of discriminating induced pluripotent stem cells that are less than or equal to induced pluripotent stem cells whose natural occurrence frequency exceeds the reference value, and further, the natural occurrence frequency is lower than the reference value There is provided a method for selecting induced pluripotent stem cells comprising a step of selecting induced pluripotent stem cells. Furthermore, the present invention provides a step of providing an established and cultured induced pluripotent stem cell, a step of measuring the natural appearance frequency of an organelle having an abnormal nucleic acid structure in the provided induced pluripotent stem cell, A step of discriminating between induced pluripotent stem cells whose appearance frequency is below the reference value and induced pluripotent stem cells whose natural appearance frequency exceeds the reference value, and induced pluripotent stem cells whose natural appearance frequency is below the reference value Provided is a method for producing induced pluripotent stem cells including a step of selecting.
机译:本发明提供了提供培养的诱导多能干细胞的步骤,测量所提供的诱导多能干细胞中具有异常核酸结构的细胞器的自然出现频率的步骤以及自然出现频率作为参考方法。评估诱导多能干细胞,包括以下步骤:区分诱导多能干细胞,该诱导多能干细胞小于或等于其自然发生频率超过参考值的诱导多能干细胞,并且进一步,自然发生频率低于参考值。一种选择诱导多能干细胞的方法,包括选择诱导多能干细胞的步骤。此外,本发明提供了提供建立和培养的诱导多能干细胞的步骤,测量提供的诱导多能干细胞中具有异常核酸结构的细胞器的天然出现频率的步骤,区分诱导的多能干细胞的步骤。出现频率低于参考值的多能干细胞和自然出现频率超过参考值的诱导性多能干细胞,以及自然出现频率低于参考值的诱导性多能干细胞选择的步骤。

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