When Motorola introduced its first mobile phone in 1984, the company hoped for a buying frenzy. But even the best marketers couldn’t have predicted the success of mobile phones. Today, mobile phones ...

Haematopoietic stem cells are progenitor cells that have the ability to both generate all types of blood cells, including those of the myeloid and lymphoid lineages, and to replace themselves. In ...

Skin stem cells are multipotent adult stem cells present in the adult skin, which can self-renew and differentiate into different cell lineages of the skin. Skin stem cells are active during skin ...