“As Far as the Pi Can See”

(Sean Powers) — Thu, 07 Feb 2008 06:00:00 GMT

Great celestial bodies populate the solar system. For an untrained eye staring at the heavens, the starlight spectacles and endless seas of blackness are nothing short of a miracle. Researchers, however, have developed mathematical equations that may help us understand such mysteries of the universe. From Isaac Newton’s Law of Universal Gravitation to Albert Einstein’s General Theory of Relativity, the scientific community has paved the way for a greater understanding of the great beyond.

A Bacon of Hope

(Sean Powers) — Fri, 31 Oct 2008 05:00:00 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.”

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“As Far as the Pi Can See”

A Bacon of Hope