Full Coverage

Gladstone scientists identify genetic factors that hold promise for treatment of vascular diseases

Jul 5, 2009
 
Story Timeline:  143 days

Researchers at the Gladstone Institute of Cardiovascular Disease (GICD) have discovered a key switch that makes stem cells turn into the type of muscle cells that reside in the wall of blood vessels. The same switch might be used in the future to limit growth of vascular muscle cells that cause narrowing of arteries leading to heart attacks and strokes, limit formation of blood vessels that feed cancers, or make new blood vessels for organs that are not getting enough blood flow. In a study published in the current issue of the journal Nature, the researchers found that a tiny RNA molecule, called microRNA-145 (miR-145), not only had all the information necessary to turn a stem cell into a vascular smooth muscle cell (VSMC), but could also affect VSMCs in the adult artery. VSMCs have the unique property that they can start... [read full story]                    

powered by
Add Comment
Latest article on this story:

Gladstone scientists identify genetic factors that hold promise for treatment of vascular diseases

brightsurf.com Jul 6, 2009
First article on this story:

MicroRNAs Hold Promise For Treating Diseases In Blood Vessels

sciencedaily.com Jul 5, 2009
Selected publications with coverage of this story:
RELATED