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Last updated on April 23, 2014 at 17:36 EDT

Latest William Scott Stories

2009-06-15 12:48:01

Researchers from Indiana University-Purdue University Indianapolis (IUPUI) have developed Distributed Drug Discovery (D3), a new low-cost strategy to accelerate the discovery of drugs to treat neglected diseases such as tuberculosis, leprosy, leshmaniasis, dengue fever, and Chagas disease.Even in times of economic prosperity, the pharmaceutical industry has often been reluctant to get involved in developing treatments for diseases that occur primarily in low income countries. The low cost D3...

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2007-03-20 08:20:00

Researchers at the University of California, Santa Cruz, have determined the three-dimensional structure of an RNA enzyme, or "ribozyme," that carries out a fundamental reaction required to make new RNA molecules. Their results provide insight into what may have been the first self-replicating molecule to arise billions of years ago on the evolutionary path toward the emergence of life. In all forms of life known today, the synthesis of DNA and RNA molecules is carried out by enzymes made of...