Genomic analysis to become tool for studying trauma patients
...ntries such as Canada and Germany have established networks for research in critical care. The new study, conducted by Cobb and his colleagues in the Inflammation and Host Response to Injury Large Scale Collaboration Program, is a significant step toward establishing such a U.S. research network. Scientist...Unlocking genetic mysteries focus of UH symposium
...m topics on sexual reproduction in artificial gene networks to identifying bacteria on microbes. The day will conclude with a roundtable discussion moderated by Graur. For a complete list of presentation topics and additional information, visit http://www.bioinfo.uh.edu/CMB05/ .......enes interact as well as how they are regulated by networks within the cell. They are created by the placement of tiny droplets of functional DNA on glass slides. Then researchers attach fluorescent labels to nucleic acids (DNA or RNA) from the cells under study. These labeled nucleic acids are allowed to bin...New strategies to reduce hospital-acquired infections
...nking water, cooling towers and water distribution networks in hospitals. Dr. Cervia presented data on the efficacy of point-of-use 0.2 micron filters to provide a barrier to Legionella and other pathogens to reduce the risks from hospital water. Unlike systemic technologies, filtration can significantly redu...Researchers map 'circuitry' of yeast genes using technique that could be applied to humans
... of proteins, protein-DNA complexes, and metabolic networks involved in a variety of cellular processes. Ideker and Kelley pieced together their yeast circuit board based on more than 4,800 cases in which a lethal effect was caused by two mutations together, called synthetic lethal interactions. "We took the...Quantifying network vulnerability, and the best way to find hidden items
...come as no surprise that crime rings and terrorist networks go to great trouble to keep their most powerful an.... The bottom line: secrecy is the best defense for networks under attack, and good intelligence is vital for taking networks down. The researchers note that the...Love's all in the brain: fMRI study shows strong, lateralized reward, not sex, drive
... a connection between romantic love and motivation networks in the brain. "As it turns out, romantic love is probably best characterized as a motivation or goal-oriented state that leads to various specific emotions, such as euphoria or anxiety," Aron noted. "With this view, it becomes clearer why the lov...Navigating an integrated yeast network
...hical form, enhancing our understanding of how the networks of interaction by which components of a cell influence one another. New research published in the Open Access journal Journal of Biology shows that such maps can also reveal cryptic interactions and enable accurate predictions about interactions that...Brain networks change according to cognitive task
...ndings answer longstanding debates about how brain networks operate to solve different cognitive tasks. They a...effective connectivity, Mesulam compares the brain networks to a network of highways connecting different parts of a city. The highway is static. No matter how ...GINA collaboration to boost response to summer fires
...aska. GINA then transmits the data over high-speed networks to Sioux Falls, South Dakota, where it will be processed and archived at the USGS National Center for Earth Resources Observation Systems. This is the fourth season MODIS satellite data will provide information to fire personnel through GINA. The en...UC San Diego undergraduates do cyberinfrastructure research in Asia, Australia
...are platform for visualizing molecular interaction networks and integrating them with gene expression profiles. Her advisor at UCSD is Bioengineering professor Trey Ideker. Visualization is also at the core of research to be carried out by Charles Cheung, under the guidance of professor Lin in Taiwan and NCMI......n. Understanding complex processes in biomolecular networks and cell systems through combinatorial geometry me...ots of complex systems, and systems are made up of networks in action," says Prof. Andreas Dress, one of the Institute directors. Only by ascertaining the cellu...San Francisco State University receives JavaOne award
...en-source components and adaptors that enable Java networks to seamlessly "plug and play" transducers of many kinds without error or confusion. "NetBEAMS measurement research will enable -- for the first time -- large-scale environmental monitoring of changing conditions that impact the quality of San Francis...Scripps research scientists discover new key to pulmonary edema in respiratory distress syndrome
...sing in on themselves. Surrounding the alveoli are networks of tiny capillaries that carry oxygen-depleted blood around the outside of the alveoli. When a tiny portion of air reaches the alveoli, gasses are easily dissolved into the fluid, and then exchanged with molecules in the adjacent bloodstream. One phy...Trees, vines and nets microbial evolution changes its face
... in a 'scale-free' manner, a term used to describe networks that have an uneven distribution of connectivity a...cted than other nodes. One property of scale-free networks is their 'small-world' nature: travelling from one node to any other is very fast. (Other small-worl...How a baby's nose knows Mom's scent
...ggered by neurotransmitters. Thus, such changes in networks of neurons can lay down the preferred neural pathways that constitute learning. The researchers found in studies of rat brain tissue that as newborn rats aged, the fraction of NMDA receptors tended to go down in a brain olfactory processing region ca...Study in Royal Society journal on world's only horned rodent
...s suggest that the topology of protein interaction networks has little influence on gene essentiality and more generally on cell resistance against mutations. Contact : Dr MC Marsolier-Kergoat, SBGM, CEA, CEA/Saclay, GIF-SUR-YVETTE, 91191, France The hidden cost of information in collective foraging by Dr FX...Good connections are everything
... Prominent examples are provided by the functional networks within the human brain. Scientists at the Max Plan...scovered that activity patterns in such biomimetic networks have unusual dynamic properties, which are controlled by a few, highly connected nodes. As a result,...Salk scientists overturn a dogma of nerve cell communication
...es and proteins in the brain as well as the neural networks that regulate information processing. The ultimate goal is to generate theoretical models that explain how the brain works.......provide valuable information concerning regulatory networks and target genes". Dr. Irish added "using the gene trapping strategy, we have identified a host of new genes involved in floral development, as well as illuminating some of the processes involved in establishing different tissues and organs. This gen...