At the top of the hierarchy are specialized stem cells that produce nitric oxide (NO), which they use to manipulate the immune response to ensure safe reproduction. The researchers identified a ...

contained a large proportion of cells with short- and long-term growth ability and hence cannot be organized in a hierarchy based on proliferative ability. Stochastic and hierarchical models lead ...

1.Yamada, T., Abei, M., Danjoh, I., Shirota, R., Yamashita, T., Hyodo, I., and Nakamura, Y.: “Identification of a unique hepatocellular carcinoma line, Li-7, with ...