Scientists Identify Key Step in How Teeth Develop in the Womb

Investigators with Cedars-Sinai Guerin Children’s and other research institutions have identified a process responsible for the development of teeth called incisors—a discovery that could one day improve understanding of how birth defects happen.

RESEARCH ALERT: The New Geography of the Gut

Investigators from Cedars-Sinai; the University of California, San Francisco (UCSF); Harvard University; and the Weizmann Institute of Science in Israel conducted a study to determine where individual nutrients are absorbed in the small intestine. For the first time, they identified the molecular markers that define five distinct intestinal regions.