Search Results for: nature

Scandalous stem cell behavior?

Whether it is people or cells, how much control do we really have over their behavior? Very little. The Secret Service is at the center of a huge international scandal involving prostitution and potentially compromised nationally security. Clearly, the Secret Service failed to do their incredibly important job of protecting the President and national security, …

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Stem Cell Sports Medicine 2.0: entering the red zone

What’s the scoop on stem cell sports medicine? So far the role of stem cells in sports medicine is essentially all hype. We see sports stars getting stem cell treatments  that are not approved by the FDA and have little if any science behind them. I covered stem cell sports medicine in an earlier post …

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Transdifferentiation meets gene therapy to tackle heart disease

The leading cause of death in America and many other countries of the world is cardiovascular disease (CVD) including heart attacks and strokes. In fact, CVD kills and disables more people than most often top killers combined including cancer. The myth that CVD is a “man’s disease” only makes the situation worse as in reality CVD …

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The real, but oft-ignored risks of adult stem cell treatments

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What’s the real story on adult stem cells? Do they really have little to no risk? As a self-proclaimed fan of stem cells, including adult stem cells, I often find myself writing and talking about them to a large, diverse audience. I’ve become a stem cell ambassador of sorts. However, I am also a realist …

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Who discovered stem cells & when? Some fun science history

who discovered stem cells, James Till and Ernest McCulloch

Who discovered stem cells? It goes back further than you might think. Is it even possible that one scientific team all by themselves discovered something so ubiquitous as stem cells? In theory yes. However, after research including this in Cell Stem Cell, I believe that no one group discovered stem cells. Also, if you ask the …

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Why aren’t there vertebrate super pygmies?

Why aren’t there are super pygmy vertebrates? For most vertebrate animals, their early embryonic development unfolds in extremely congruent fashions. Embryo growth is stem cell-dependent and in large part, despite different gestational periods, the molecular and cellular machinery that controls vertebrate development is almost perfectly conserved. Yet at maturity vertebrates end up with a range …

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