Hultgren Receives Prestigious Eli Lilly Award
...g to find outhow the protein's shape enables it to interact with host receptors. Second, theyare investigating the consequences of this interaction and the cross-talk thatswitches on genes in both pathogen and host. In the third program, Hultgren's team is studying the structure,function and assembly...Biologists Get First Look At DNA-Protein Binding Structure In An Archaeon
...nd which amino acids on the surface of the protein interact with the DNA," said Andrew H.-J. Wang, a professor of cell and structural biology. "The DNA-protein binding structure has been elusive. The way this protein binds to DNA, and how it distorts the DNA, is a very new finding. The protein kinks the DN...Lights, Camera ... Reaction: Charting The Biological Effects Of Light InBillionths Of A Second
...uld reveal more directly how thedrugs look as they interact with the biomolecules." Other authors are Benjamin Perman, Vukica Srajer, Zhong Ren, Tsu-yi Teng, andClaude Pradervand from the University of Chicago; Dominique Bourgeois,Friederich Shotte and Michael Wulff from ESRF; and Remco Kort and KlaasHellingw...Cystic Fibrosis Gene Protects Against Typhoid Fever
... pathogenesis research- the study of how pathogens interact with the host to cause disease - createsopportunit...researchers hypothesized that other bacteria might interact with CFTR in asimilar manner. Finding no other lung pathogens that use the CFTR entrypathway, Dr. P...Wistar Scientist Awarded US Army Prostate Cancer Research Program Grant
...nt." Bin1 was discovered because of its ability to interact with and inhibit thetransforming potential of Myc, a cancer causing protein that is often activatedin a wide variety of human cancers, including prostate carcinoma. Myc is ofparticular interest because it not only promotes malignant cell growth, but......t will be deployed on the floor of aU.S. museum to interact with visitors as a permanent part of an exhibit. ...ggerprojections on visual displays in the hall and interact with a newcomputer-controlled lighting system the museum is installing. Other plannedupgrades will a...University Of Georgia Researchers Help Design Decision Support System For Forest Managers And Owners
...called "legacy code"--a module that couldhelp FMAS interact with programs already available in other programminglanguages. While FMAS was designed to manage a single-species, single-age treestand, NED is taking the process to a new level. The new system, named NED forNortheast Decision Model, reflecti......he search we still have to find outhow these genes interact with the environment and each other. But it's still atremendous boost to move one big step further toward unraveling this bafflingdisease and starting to develop better treatments." Other researchers who contributed to this study include Stephen Hana...Understanding The Mystery Of Anesthesia
... beginning to understand how these small molecules interact withand bind to proteins, and how that binding changes protein structure anddynamics. It would be premature for us to link these changes with anesthesia,but our early evidence is pointing toward a generalized mechanism of action forinhaled anesthetic...'Molecular' Computers? Munich/UD Researchers Report First Glimpse Of Artificial Molecule In Action
... an electron moving between twoartificial atoms to interact with high-frequency pulses of electromagneticradiation, in the 2 to 400 gigahertz range, corresponding to the energy levelsof the artificial molecule. The instrument is a dual-source spectrometer,incorporating a pair of integrated circuits for genera...Yes Virginia, Plants Are Alive!
...ess, and respect for the environment. Childrenwho interact with nature are more likely to grow up as adults concerned with thepreservation of the earth's resources. The speakers will include John H. Falk,Founder of the Institute for Learning Innovation and co-author of The MuseumExperience, Robin C. Moore, ...New Alzheimer's-Associated Mutation May Provide Key To Disease Process
...t break down other proteins, and has been known to interact with anerve cell receptor called LRP (low-density ...s -- the amyloid precursor protein and apoE --also interact with LRP. Second, cell culture studies have shown that A2Mtightly binds the protein fragment A-beta......urs either directly, e.g. through proteins that interact with the release machinery, or indirectly, e.g. through second messengers that activate protein kinases which in turn modify components of the release apparatus. One of the most intriguing second messenger pathways in the regula...Putting A Price Tag On Pollution
...st starts bystudying how individual grains of sand interact with fluids, then moves upthrough larger andlarger segments of earth. Ghanem's next goal is to develop computer software that will allowbuilders and publicofficials to begin using his methods to make reliable predictions about thespread of poll......nekar continued to pursue other factors that might interact with Par-4. In earlier studies, Mattson's team gathered evidence that a proteincalled amyloid-beta protein, which abnormally accumulates in the brains ofAlzheimer's patients by forming structures called plaques, can cause apoptosisin cultured......he remaining GDP-bound Ras is no longer able to interact with effectors, it is switched OFF. The process of GTP cleavage is very slow: Ras splits one GTP every 30 minutes. But upon interaction with neurofibromin, the rate is enhanced 100,000 fold: the underlying process is termed GTPase activat...Gene Mutation Found For Common Form Of Mental Retardation
...ates neuron shape, gives a new look at how neurons interact in learning andmemory. Traditionally, mature neurons were thought to convey messages bychanging their chemical and electrical properties, not by boosting or blockingsignals from their neighbors by changing shape. "Previously, people had only...New Rehabilitative Device Combines Form And Function For Children With Mobility Impairments
...Tierney's"peer-level" prone stander allows them to interact with peers, use acomputer or work on a project on the removable plastic tray. Givingchildren more control lowers emotional barriers to therapy, saidTierney, who has named her device "The Buddy System" to reflect itsuser-friendly focus. With its brigh......ontrol, allow distant users of thecollaboratory to interact as closely as if they were down the hall. The newinstitute will be the first outside user of Pacific Northwest's collaboratory. Catalysis is one of the most important phenomena in nature and in industry. Acatalyst is a substance able to loosen the ch......entific infrastructure for understanding how genes interact with one other to maintain normal health and how defects in those genes can lead to common illnesses such as diabetes, heart disease and cancer. Researchers around the world can tap into the GeneMap'98 data through a web site developed at the NCBI ( ...