Babies with DiGeorge syndrome saved by immune supression, thymus transplant
...thigh muscle, where it is most likely to develop a network of blood vessels to deliver nourishment and oxygen. After transplantation, immature white blood cells from the baby's bone marrow migrate to the thymus tissue, where they are trained to differentiate between germs and the body's own cells. About thre...Forest managers can fight invasive species that come with roads
...nd the state and county highways to include a vast network of local access and logging roads. In fact, in northern Wisconsin, an area considered relatively undeveloped, a visitor is rarely more than a mile from the nearest road, says Hawbaker. One of the potential effects of building a road is the spread of ...Casanova or caveman: Scientists isolate nerve cells that choreograph male fly's courtship behavior
...the female does not find attractive." Removing the network of nerve cells had other deleterious consequences,...we found is that while interfering with the neural network changes the sequence, the individual subroutines - such as licking and singing - are still there. Th...New view of leukemia cells identifies best treatment options, Stanford researchers say
...'s nucleus. In all cells, a carefully orchestrated network of molecules passes messages between the cell's su...opes to correlate the patterns in the note-passing network to how well the patients responded to different forms of chemotherapy and how long their remission l...Study reveals evolution on the (butterfly) wing
... We can also trace the origin of the line and spot network to some time after the evolutionary split of moths and butterflies. "These gene expression patterns give us a good model of how a character can evolve, switching between two states, in this case a line and a spot," Reed continued. "This study prov...New study in moths shows insects not entirely ruled by instinct
...esponding to the odor. This increase in the neural network response indicated that the moths learned to associate the odor with food. The researchers also saw striking differences in neuronal activity between the odor that predicted food and the odor that had nothing to do with food. "More neurons were recru...National Bioinformatics Resource Center to support infectious disease research
...stems administrators, database administrators, and network analysts to ensure that data from the BRC are available to the community via two avenues: a browser-accessible system and an application-based system (ToolBus/PathPort). This interaction leverages VBI's existing partnerships with Sun Microsystems, IB...Brain serotonin enzyme finding might explain psychiatric disorders
... response to the drugs, Caron said. The brain is a network of billions of cells called neurons. When stimulated, neurons fire, sending a wave of electrical charge from one end to the other. To bridge the gap between nerves, the neurons release chemical neurotransmitters, including serotonin, that set off an ...UCSD undergraduates participate in collaborative studies abroad on cyberinfrastructure
...(CSE) undergrad Smith will help install a wireless network while extending the Ecogrid in Taiwan's Ecological Parks. Smith will also enhancing software of the Collaborative Lake Metabolism Project (http://lakemetabolism.org) that is vital to his proposed research. Smith is mentored by Lin, Arzberger, and Ton......nd Tribal Colleges. The new grant will expand the network to 30 schools, providing students and faculty with funds for research projects and professional development. New aspects of the program will include post-graduate work opportunities and the addition of a SEEDS Coordinator to the ESA-managed program. ...University of Chicago scientists pinpoint cellular cause of SIDS
... which Ramirez and colleagues showed that the same network of respiratory cells in the brainstem controls dif...nal theory that pacemaker neurons drive the entire network of cells. Researchers found that riluzole, a drug that blocks the cell's sodium channel, could silen...Spanish scientists develop powerful tool for exploration and integration of biological information
...Library of Medicine) bibliographic database into a network of interlinked references to genes, proteins, muta...ts of abstracts, navigation along this gene-guided network allows for a stepwise and controlled exploration of the information space. The iHOP system shows tha...As humans alter land, infectious diseases follow
...access to Africa's tropical forests by the growing network of logging roads in the continent's interior. The disease subsequently spread by human contact and has become a global tragedy through the ability of humans to travel the world with relative ease. In scope, the issue is broad, affecting nearly every ...Basic RNA enzyme research promises single-molecule biosensors
...er said. "This has led to the idea that there is a network of motions that make a protein enzyme act as a whole. We are proposing for the first time that this also happens with RNA enzymes." Getting a grasp on how ribozymes work is important for answering fundamental questions of biology, Walter said, but th...New computational tools to aid in protein research
...spectroscopic protractors and rulers to generate a network of geometric measurements. "In these papers, we discuss a new framework for thinking about how to solve these problems, and our algorithms are highly accurate," says Donald, the Joan P. and Edward J. Foley Jr. 1933 Professor of Computer Science and ...UNC scientists uncover crucial mechanism for blood vessel development
...tablishment of an intricately branched rudimentary network called the vascular plexus, which is assembled fro...ately connect with each other, allowing the vessel network to expand. This process is called sprouting angiogenesis. "It is very important to understand the sp...Breast cancer patients failed by treatment with taxol and taxotere respond to abraxane
...USON) announced that data presented this week by a network physician at the American Society of Clinical Oncology annual meeting demonstrate that the investigational drug Abraxane TM (albumin nanoparticle paclitaxel), administered weekly without steroid premedication, is active and well tolerated in women w...All ecosystems are equally productive under drought conditions
...hment of many long-term study sites, including the network of Long-Term Ecological Research sites maintained by the National Science Foundation.The study sites represent a range of the world's biomes, from the Mojave desert in Nevada to the wet tropical forest of Panama's Barro Colorado Island to cold grass-...Study of proteins offers insights into organization of biological networks
...ter modeling to discover that removing hubs from a network is more likely to result in the network's disintegration than the removal of non-hubs. And biologists have shown that without the genes for hub proteins, yeast cells are three times more likely to die than if they lack the genes for non-hub proteins...