a stem cell的意思|示意

What is a stem cell?

什么是干细胞？

Creating a new animal from a stem cell is likely a long way off.

通过干细胞创造新的动物有漫漫长路要走。

A stem cell transplant (sometimes called a bone marrow transplant) is a treatment used for some patients who have AML.

造血干细胞移植(有时也称为骨髓移植)，是治疗急性髓细胞白血病的一种手段。

Sipkins said it appears the cancer overproduces a normally expressed molecule called a stem cell factor, which entices normal stem cells into the cancer niche.

斯普金思说，看来癌细胞大量产生一种以正常方式传送的分子，名为干细胞因子，这种分子会引诱正常干细胞到癌细胞的处所。

By controlling how molecules inside a stem cell communicate, researchers could someday in the future nudge them to become one type of cell or tissue over another.

通过控制干细胞内部的分子通讯，研究人员能告知干细胞发育成某种特定的细胞。

CML starts with a change to a single stem cell. A stem cell is a type of cell found in marrow that makes red cells, white cells and platelets.

慢粒的发病源于单个干细胞的变异。干细胞存在于骨髓中，可以分化成红细胞、白细胞和血小板。