Keeping stem cells strong: RNA molecule protects stem cells during inflammation

But repeated infections and inflammation can deplete these cell populations, potentially leading to the development of serious blood conditions such as cancer.

http://www.sciencedaily.com/releases/2013/05/130521153936.htm?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+sciencedaily%2Fhealth_medicine%2Fgenes+%28ScienceDaily%3A+Health+%26+Medicine+News+--+Genes%29