She said the researchers developed a very smart method for changing male stem cells to female stem cells.

她说，研究人员开发了一种非常聪明的方法，可以将雄性干细胞转变为雌性干细胞。

To make the brain organoids, Stanford University scientists changed human skin cells into stem cells.

为了制造大脑类器官，斯坦福大学的科学家将人类皮肤细胞转变为干细胞。

The team may then attempt to change Nicobar pigeon cells to make them seem like dodo cells.

然后，该研究小组可能会尝试编辑尼科巴鸠的细胞，使其看起来像渡渡鸟的细胞。

When the hepatocytes are injured though, they secrete paracrine factors that " activates" and changes the stellate cells.

然而，当肝细胞受损时，肝细胞分泌的“旁分泌因子”，可以激活并改变星形细胞。

It may be possible to put the changed cells into developing eggs of other birds, such as pigeons or chickens.

有可能将编辑后的细胞植入其他鸟类（如鸽子或鸡）正在发育的卵中。

But over the last decade or so, figuring out how to change cell fate, it's still a process of trial and error.

但在过去的 10 年，搞清楚如何改变细胞命运仍然是一个试错的过程。

The gene changed heart muscle cells -- called cardiomyocytes -- into natural pacemaker cells.

该基因将心肌细胞（称为心肌细胞）转变为天然起搏细胞。

The animals never became infected after a treatment to change the muscle cells.

经过改变肌肉细胞的治疗后， 这些动物从未被感染。

And if you can reprogram a cell, then you can change the cells in those organs.

如果你可以重新编程一个细胞，那么你就可以改变那些器官中的细胞。

So if you can change the cells in those organs, maybe you make those organs more radiation-resistant.

所以如果你能改变这些器官中的细胞，也许你可以让这些器官更抗辐射。

The team then genetically changed the cells in an effort to get them to start developing into something that looks and behaves like a real human embryo.

然后，该研究团队对这些细胞进行了基因改造，以使它们开始发育成形态像真正的人类胚胎的东西。

If you figured out how to change a stem cell into a heart cell, that hasn't got any way of telling you how to change a stem cell into a brain cell.

如果你能摸清如何把一个干细胞诱导为一个心脏细胞，你依然不知道如何把一个干细胞诱导为一个脑细胞。