UD’s Messer gauges Delaware beachgoers’ reactions to offshore energy
The University of Delaware’s Kent Messer leads a research team that is conducting two studies at the Delaware coast to determine how people would react to offshore energy production and how that could impact the state’s economy.
The first study was conducted at Cape Henlopen and Rehoboth Beach and involved students surveying beachgoers to see how open they were to the idea of offshore energy, specifically wind turbines and oil drilling platforms. (more…)
Drug efficiently targets breast, lung and colon cancer; clinical trials could start within two years.
COLUMBIA, Mo. — Legend has it that Ralph Waldo Emerson once said, “Build a better mousetrap, and the world will beat a path to your door.” University of Missouri researchers are doing just that, but instead of building mousetraps, the scientists are targeting cancer drugs. In a new study, MU medicinal chemists have taken an existing drug that is being developed for use in fighting certain types of cancer, added a special structure to it, and created a more potent, efficient weapon against cancer.
“Over the past decade, we have seen an increasing interest in using carboranes in drug design,” said Mark W. Lee Jr., assistant professor of chemistry in College of Arts and Science. “Carboranes are clusters of three elements — boron, carbon and hydrogen. Carboranes don’t fight cancer directly, but they aid in the ability of a drug to bind more tightly to its target, creating a more potent mechanism for destroying the cancer cells.” (more…)
*Climate models predict stable wind energy patterns over the United States*
Rising global temperatures will not significantly affect wind energy production in the United States concludes a new study published this week in the Proceedings of the National Academy of Sciences Early Edition.
But warmer temperatures could make wind energy somewhat more plentiful say two Indiana University (IU) Bloomington scientists funded by the National Science Foundation (NSF). (more…)
ANN ARBOR, Mich.— University of Michigan researchers have discovered that a protein known to regulate cellular metabolism is also necessary for normal cell division in blood-forming stem cells. Loss of the protein results in an abnormal number of chromosomes and a high rate of cell death.
The finding demonstrates that stem cells are metabolically different from other blood-forming cells, which can divide without the protein, Lkb1. This metabolic difference could someday be used to better control the behavior of blood-forming stem cells used in disease treatments, said Sean Morrison, director of the U-M Center for Stem Cell Biology, which is based at the Life Sciences Institute.(more…)
