NHLBI grants US$170 mn for stem cell research

The National Heart, Lung, and Blood Institute (NHLBI), one of the National Institutes of Health, has awarded $170 million to be paid over seven years to 18 teams of research scientists to develop the high-potential field of stem and progenitor cell tools and therapies.

The awards create the NHLBI Progenitor Cell Biology Consortium, which will bring together researchers from the heart, lung, blood, and technology research fields. A seven-year project, the consortium assembles nine research hubs with multidisciplinary teams of principal investigators and an administrative coordinating center to focus on progenitor cell biology. 

While a stem cell can renew itself indefinitely or differentiate, a progenitor cell can only divide a limited number of times and is often more limited than a stem cell in the kinds of cells it can become. Given the potential of these cells for clinical applications, the goals of the consortium are to identify and characterize progenitor cell lines, direct the differentiation of stem and progenitor cells to desired cell fates, and develop new clinical strategies to address the unique challenges presented by the transplantation of these cells.