Marker of Salivary Progenitor Cells Identified
Researchers have long suspected that progenitor cells help to maintain adult salivary glands.  A team of scientists now have identified a marker for them.

Facing the Future
Over the next several months, NIDCR looks ahead in a series of interviews with grantees and intramural scientists. They explain some of the scientific challenges before them and present their visions of research advances to come.