Instead of a complicated smartphone, you may be better off with a simple, no-nonsense, accessible mobile phone that gives you all the essentials without any fuss. We review basic 'dumb' phones, which ...

Bone-marrow-derived multipotent progenitor stromal cells — or mesenchymal stem cells (MSCs) — are the common predecessors of cells of the mesenchymal lineage, such as bone, cartilage and fat cells.

Tuft epithelial cells sense airway damage and recruit accessory submucosal gland stem cells to regenerate the surface epithelium, but these progenitors fail to fully repair the surface airway ...