Stem cell from someone else

[fredreload]

After studying stem cells usage on heart tissue repair I found this message. The stem cells do not turn into heart cells themselves, but their growth factor help the heart cells to proliferate into new heart cells and clearing away scars. This means if I inject patient A's stem cells into patient B, I do not start growing patient A's cells in my body. Is this correct?

[Endy0816]

Depends on the immune response.