Stem Cells

There are still limitations to stem cell technology. One major limitation is that we are realizing age and environment can have a profound effect on stem cell function and even safety. Essentially, the older we are, the older all of our cells (including stem cells) become, and as a result, our bodies’ natural repair mechanisms deteriorate or stop.

The notion that “backing up” our cells and stem cells could be a valuable tool for improving and extending our health in the near future. We can stop the biological aging of our stem cells by putting them in a deep freeze at an earlier age, when they have fewer mutations and damage. Banking our stem cells will then allow us to eventually generate and bank other tissues for self-use, like a population of heart cells for cardiac repair or a population of liver cells to diagnose drug toxicity. As technology moves towards a future where it’s technologically possible to engineer tissues and organs from our own stem cells, backing stem cells up today can give us the best opportunity to use them when we need them.

Leave a Reply

You must be logged in to post a comment.

Dansette