Research team develops nonhuman primate model of smallpox infection
...ravenous variola primate modelhas already provided valuable insight into the pathogenesis of this exquisitely adapted human pathogen." In a related article in the same journal, Rubins and her colleagues examined the host gene expression patterns of hemorrhagic smallpox in these animals. Specifically, they doc...Experts present new research on hot topics in aging at GSA's annual meeting in Washington, DC
...ria of the adult) and Down syndrome, have provided valuable information regarding the phenomenon of aging. Important clues about aging may also result from understanding the pathogenic mechanisms involved in HGPS. This symposium will present an overview of HGPS and the latest research on the disorder, as well...Delay in cutting the cord helps premature babies
...asing the need for transfusion would be especially valuable in developing countries, where transfusion carries a high risk of transmitting infection. No formal guidelines currently set the time for clamping the cord. The American College of Obstetricians and Gynecologists says it does not take a position on t...ENCODE consortium publishes scientific strategy
...oduced. Similarly, the ENCODE consortium will make valuable data rapidly available for use by scientists around the world," said Mark S. Guyer, Ph.D., director of NHGRI's Division of Extramural Research. Also today, NHGRI announced the award of a second set of ENCODE technology development grants, which are i...Bug's-eye-view of urinary tract reveals E.coli infection genes
...inary tract, the DNA microarray data also provided valuable information about growing conditions E. coli encountered there, and how they differed from conditions outside a living animal. "Now that we know the active virulence factors in the animal host and the specific proteins expressed on E. coli's outer me...VYTORIN (TM) superior again to Lipitor at lowering LDL (bad) cholesterol
...gh-sensitivity CRP was recognized as a potentially valuable marker and an optional adjunct to major risk factors in the assessment of risk for coronary disease in patients at moderate cardiovascular risk. (1) The relationship between reductions in CRP and reduction of CHD risk has not been established. Stu...Sick kids researchers unmask the potential of stem cells found in adult skin
...urther enhances our understanding of a potentially valuable cell type for stem cell therapy," said Dr. Ron Worton, scientific director of Canada's Stem Cell Network. "The Stem Cell Network is pleased to have supported this work in Dr. Miller's laboratory." The co-lead authors of the paper were Dr. Karl Fernan...Researchers grow sperm stem cells in laboratory cultures
...ring and freezing spermatogonial stem cells from a valuable livestock animal or an endangered species, researchers could extend the reproductive life of that animal indefinitely. (The researchers developed a technique for successfully freezing and thawing spermatogonial cells in 1996.) By manipulating the ...Food shortages threaten Antarctic wildlife
... as well as scientific, as the Southern Ocean is a valuable resource for fisheries. Thousands of tourists are also attracted to Antarctica to enjoy the spectacular wildlife, most of which feed on krill. By knowing how the environment affects this unique food web, we can predict how it will respond to future...Investigating the Columbia River and Estuary: A primary focus of research
What is considered perhaps the northwest's most valuable natural resource will be the primary focus for hundreds of environmental science professionals as they convene for the Fourth Society of Environmental Toxicology and Chemistry World Congress conference in Portland this November. Among the events desi...Scientists advocate genomic sequencing of 'living fossil'
...hich populates deep-sea volcanic caves, could hold valuable clues for biologists studying the evolution of ver...mplete genomic sequence of the coelacanth would be valuable for identifying important genome modifications that occurred during the evolution of tetrapod specie...Researchers discover new way to boost grain crops' drought tolerance
... "Increasing drought tolerance in crops is highly valuable to U.S. and world agriculture now, and will be even more critical as our environment continues to change as a consequence of global warming," said Gallie. The findings by Gallie and his research team suggest that ethylene controls the level of leaf ...Tiny plant a model for commercially important trees
... a better understanding of how plants produce this valuable commodity upon which we all rely," said Beers....Tips from the Journals of the American Society for Microbiology
...e researchers. "This new information will be very valuable in refining our assessment of the risk associated with the manufacture of fermented dry sausages with regard to E. coli O157:H7." (F. Naim, S. Messier, L. Saucier, G. Piette. 2004. Postprocessing in vitro digestion challenge to evaluate survival of...Earth Science World receives 2004 Scientific American.com Web Award
...ed, the Earth Science World ImageBank represents a valuable educational resource. With over 3.25 million images downloaded to date, the ImageBank is a prime resource of the geologic community to the public. Earth Science World also includes a number of other interactive components. The book center provid...New report offers recommendations to spur interdisciplinary research
...partments, placing greater emphasis on people with valuable interdisciplinary backgrounds; promotion criteria should include methods to evaluate interdisciplinary faculty and programs as well. The committee concluded that the process by which institutions evaluate interdisciplinary research programs is often...Cardiovascular and neurological benefits of high antioxidant foods and beverages
...f high antioxidant foods and beverages. PLUS: A valuable primer on polyphenols from Dr. JoLynne Wightman, an expert in grape biochemistry, and a Registered Dietitian's perspective on applying nutriti onal science in "real world" situations from Ruth Carey.Sponsored by the New York Wine & Grape Foundation t...Acid-resistant bug doesn't give in to alcohol either
...s, and their proteins are the bases for developing valuable drugs."Many antibiotics are derived from soil organisms like bacteria that are trying to kill other bacteria," said Kappock. Fortunately, in the case of Acetobacter, any useful enzymes it may provide should be completely harmless, just as it i...Census of Marine Life - Discoveries and Highlights 2004: Scientists add 4m+ records, 13,000 species
...nesting beaches in Costa Rica. The animals provide valuable insights along the way into their behavior (depth preferences, for example) and about ocean conditions. Movements of the ocean's top predators identify critical habitats and migratory corridors, crucial knowledge for wise resources management. ......ful research and the region as a whole is making a valuable contribution to UK Plc."...