You’ll be interested to know …

Kids and adults who eat candy tend to be …. thinner?  How can that be?

The American diet – not good.  But, as it turns out, American’s are not having a problem with portion control.  Instead, we’re eating too many portions (snacks).

Coffee, known for great health benefits, protects the brain from Alzheimer’s

Diet soda – not good for dieters (or anyone else)

Recent studies confirm that it is probably best to say no to the “potato” and that that the french fry is worse than the cigarette.

Adult stem cells appear to show the most promise for diabetes treatment

My Top Reasons for Eating Breakfast – and why you should too

Adult Stem Cells Continue to Show Promise for Diabetes Research and Therapy

Stem cell research is a promising component of what we hope will bring about a cure-like therapy for diabetes.  It may also provide models that enable the unraveling of Type 1 Diabetes and the mechanisms that bring about an auto-immune attack on islet cells.

We understand the ethical problems with destroying and harvesting an immature human in support of embryonic stem cell research. In addition, ESCR carries with it other challenges that have signifantly limited practical success including rejection and the potential for unpredictable growth.

Adult stem cells, derived from the same person they will be used to eventually treat, may enable the growth of insulin-producing cells, which could be used to repair the imcomplete pancreas.  Alok Jha, writing for the Observer, has an excellent piece that details the advantage that reprogrammed adult stem cells have:

Key to this is the discovery, in the past few years, of a way to make stem cells that do not require the destruction of embryos. In one move, these induced pluripotent stem (iPS) cells remove the ethical roadblocks faced by embryonic stem cells and, because they are so much easier to make, give scientists an inexhaustible supply of material, bringing them ever closer to those hoped-for treatments.

(…)

In 2007, Shinya Yamanaka at Kyoto University in Japan demonstrated a way of producing ES-like cells without using eggs. He took a skin cell and, using a virus, inserted four specific bits of DNA into the skin cell’s nucleus. The skin cell incorporated the genetic material and was regressed into an ES-like cell – it had been “reprogrammed” using a batch of chemicals in the lab. In a few short experiments, scientists had a near-limitless supply of stem cells that were, seemingly, as good as ES cells for their research.

As I mentioned earlier, one of the key applications for these cells is the development of models to study disease states:

Models using iPS cells have proliferated in a few short years: they are now available for, among other things, motor neurone disease, juvenile diabetes and sickle cell anaemia.

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