Finally, a benefit from those love handles, pot bellies and beer stomachs! Scientists found that fat taken from the inner thigh and lower abdomen was rich in stem cells. This study, reported in August’s Plastic and Reconstructive Surgery journal, is the first of its kind to pinpoint a variation between stem cell concentrations in different portions of the body’s fat stores.

We already know that stem cells have huge potential for repairing injuries, but we also know that there is a great deal of controversy surrounding the use of embryo stem cells, the ones with the most plasticity. With the discovery of a plentiful source of adult stem cells, there is an increased potential for studying how these valuable resources can be applied to healing spine injuries, repairing bones, eradicating diseases such as cancer…all without the censor of those against embryonic stem cell research.

Of course, this journal is more concerned with the ways in which these cells can be used to benefit the plastic surgery industry. They would like to find ways to erase wrinkles and generate new tissue for their procedures, and who are we to argue? If the search for eternal youth unearths valuable resources that will help those who are trying to recover from a spinal cord injury, then we are all for it!

With the increasing number of research programs focusing on stem cell research and their application to brain injury and spinal cord injury, today’s facts will help you understand why they are so useful.

Stem cells are basically blank cells that, in most cases, have the ability to become a variety of other cells. They are found in bone marrow, blood, the brain, skeletal muscle, fat and even the skin. While the main controversy exists over embryonic stem cells as they have the ability to become just about any cell, we are still able to utilize adult stem cells in a handful of useful ways.

The idea is that scientists can, with the right research, learn to program stem cells to become new spinal cord tissue or new brain tissue, repairing damage that right now, is irreversible. With more studies coming to light regarding the useful application of adult stem cells, we will hopefully see a day when researchers and anti-stem cell research advocates can find a common ground. In the meantime, keep reading. New applications are being discovered all the time!

Professor Gerd Kempermann, speaking at the FENS2008, speculated that the newest stem cell hypothesis is operating from the premise that stem cells are used by the brain for maintenance, not regeneration.

This idea helps to explain why there are so many stem cells in the brain when their natural tendency doesn’t seem to be to replicate into needed cells (taking the place of damaged cells). Instead these cells help the brain compensate for the injured parts, supporting the brain’s ability to properly function.

An interesting and applicable fact is that these cells are stimulated to produce new neurons with exercise and increased cognitive use. The use of your body and your mind increases your brain’s ability to maintain its health and plasticity.

Sounds like a good thing to pay attention to!

So far this research is limited to mice, but Professor Kempermann believes that the same principals will also apply to the human brain.