Stem Cells: A Very Short Introduction 

The topic of stem cells has been very high profile in the media in recent years. There is much public interest in stem cells but also much confusion and misinformation, with some companies already offering “stem cell products” and bogus “stem cell therapies”. In this Very Short Introduction, Jonathan Slack introduces stem cells; what they are, what scientists do with them, what stem cell therapies are available today, and how they might be used in future.

Despite important advances, clinical applications of stem cells are still in their infancy. Most real stem cell therapy today is some form of bone marrow transplantation. Slack introduces stem cells by explaining the difference between embryonic stem cells, which exist only in laboratory cultures, and tissue-specific stem cells, which exist in our bodies. Embryonic stem cells can become any cell type in the body, so diseases that may in future be treated by functional cells derived from these sorts of stem cell include diabetes, Parkinson’s disease, heart disease, and spinal trauma. He then goes on to discuss the properties of tissue-specific stem cells and the important technique of bone marrow transplantation. Slack concludes by analyzing how medical innovation has occurred in this area in the past, and draws out some of the lessons for the development of new therapies in the future.

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3 thoughts on “Stem Cells: A Very Short Introduction 

  1. It is clear that stem cell technology will be one of the most amazing scientific advancements in the next 20 years Stem cells are very much the hot topic nowadays, not so much because of the political controversy which is largely tied to the use of embryonic stem cells, but because of their wide use in research and limited application in clinical trials around the world. Because of all the hype about their use in curing previously untreatable diseases, it is important that the public get a clear understanding of the science and the complexity of the current status of our knowledge of what stem cells are,…

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