New clues in mice link cholesterol to fertility

Whether made by the body or ingested through diet, cholesterol plays a vital role in cells. Cholesterol also is a building block of steroids and hormones, including those that trigger puberty and support pregnancy. A new study, led by Daniel Ory, MD, implicates a surprising regulator of cholesterol in cellsā€™ ability to make these hormones, especially in tissues associated with fertility, such as the ovaries.

Three medical faculty named Wolff professors

Three highly regarded faculty members in the Department of MedicineĀ  have been named Alan A. and Edith L. Wolff Professors in their respective fields. They are (from left) Daniel C. Brennan, MD, Chyi-Song Hsieh, MD, PhD, and Daniel S. Ory, MD.