SyndicateMizzou

A Bacon of Hope

(Sean Powers) — Tue, 20 Jan 2009 06:00:00 GMT

Take a good, hard mental image of a long line of people stretched for blocks. If you expand the line to roughly 100,000, this is the number of people waiting for an organ transplant. The imbalanced patient-to-organ ratio leaves many to die while waiting their turn. In response, some researchers try to tap into animal organs to save human lives, but those organs do not always work. Research in the University of Missouri’s Division of Animal Sciences may help solve this medical debacle by using genetic modification. When an organ goes from one animal to another (like to a human), preexisting antibodies in the human bind to the organ’s sugar molecules and kill the organ, making it useless. “When you take a pig cell and transfer it to a human, the molecule is immediately recognized as foreign,” explains MU’s Animal Science Professor, Randall Prather. “Within minutes you’ll get hyperacute rejection, and the cells will be destroyed.”

At First Sight

(Sean Powers) — Tue, 31 Mar 2009 05:00:00 GMT

Imagine waking to a bright, sunny day, but not really being able to see. Some people go their whole lives without witnessing that vivid red ball from their youth or the facial features of a loved one. Kristina Narfström, a veterinary ophthalmologist at the University of Missouri, is doing research that promises to provide some light at the end of the tunnel.

Picture Book Romance

(Jessica Huang) — Tue, 17 Nov 2009 06:00:00 GMT

Anne Rudloff Stanton loves romance. She loves the way it looks, the way it sounds, and the way it smells—but only when it’s found in the margins of 14th-century books. The professor of Art History and Archaeology describes one example—a small drawing of a man leaving a woman—and she leans forward as if she were talking about a mutual friend of ours. “There’s this long sequence of the story of Moses, who, as you may not know, was married before he married Zipporah,” she begins. “He first married the daughter of the king of Ethiopia.”