News tagged with progenitor cells

Same musicians: Brand new tune

A small ensemble of musicians can produce an infinite number of melodies, harmonies and rhythms. So too, do a handful of workhorse signaling pathways that interact to construct multiple structures that comprise ...

May 14, 2013
popularity 5 / 5 (2) | comments 0 | with audio podcast

New insights into the development of the heart

Viewed from the outside, our body looks completely symmetrical. However, most internal organs – including the heart – are formed asymmetrically. The right side of the heart is responsible for pulmonary circulation; the ...

Mar 26, 2013
popularity 4 / 5 (1) | comments 0 | with audio podcast

Using human brain cells to make mice smarter

Glial cells – a family of cells found in the human central nervous system and, until recently, considered mere "housekeepers" – now appear to be essential to the unique complexity of the human brain. Scientists reached ...

Mar 07, 2013
popularity 3.7 / 5 (3) | comments 2 | with audio podcast

Tweaking gene expression to repair lungs

A healthy lung has some capacity to regenerate itself like the liver. In COPD, these reparative mechanisms fail. HDAC therapies may be useful for COPD, as well as other airway diseases. The levels of HDAC2 ...

Feb 25, 2013
popularity 1 / 5 (1) | comments 0 | with audio podcast