UCSD Discovery Shows How Embryonic Stem Cells Perform 'Quality Control' Inspections
...es of jumping genes, Hermes is the first real link between thetwo processes," says Craig. "It also is likely to be a good model tofigure out what's happening early on in V(D)J recombination."Understanding how Hermes and other jumping genes work also holds cluesto fighting bacterial infections, improving gene...NIAID Initiates Trial of Experimental Avian Flu Vaccine
...ay evolve into one that is more easily transmitted between people. If this were to happen, a worldwide pandemic could follow. Influenza pandemics are global outbreaks that emerge infrequently and unpredictably and involve strains of virus to which humans have little or no immunity. H5N1 is one such flu viru...New therapy for HIV/AIDS eliminates needles and excessive toxicity
...es of jumping genes, Hermes is the first real link between thetwo processes," says Craig. "It also is likely to be a good model tofigure out what's happening early on in V(D)J recombination."Understanding how Hermes and other jumping genes work also holds cluesto fighting bacterial infections, improving gene...Nano-Probes Allow an Inside Look at Cell Nuclei
...cell nuclei comes by way of a strong collaboration between biologists and chemists. For the past four years, ...ey can be used to observe the transfer of material between cells. "We can have two different quantum dots in two different cells, and watch as the cells excha...Gene sequencing explains bioremediation 'bug'
...es of jumping genes, Hermes is the first real link between thetwo processes," says Craig. "It also is likely to be a good model tofigure out what's happening early on in V(D)J recombination."Understanding how Hermes and other jumping genes work also holds cluesto fighting bacterial infections, improving gene...First real-time view of developing neurons reveals surprises, say Stanford researchers
...mple, may be caused by connections failing to form between certain brain regions, whereas schizophrenia may result from too many connections forming. What's more, any cure for spinal cord injuries will require new neurons to form the appropriate connections. ...New Breast Cancer Test Could Save Lives
... that breast cancer is the largest killer of women between the ages of 35-55 in Europe, the test could have a...s since it does not involve compressing the breast between plates. This could encourage many more women to be tested regularly for breast cancer, which, accord...New insight into people who 'see' colors in letters and numbers
...esis that the condition is due to cross-activation between adjacent brain areas involved in perceiving shapes...y a failure of the "pruning" of neural connections between the areas in the developing brain. The rare condition called synesthesia--in which people's sensory...Study Models Impact Of Anthrax Vaccine
...tics, which could begin to provide immunityranging between 7 and 28 days. When vaccine was distributed along withantibiotics after an attack, the researchers calculated that vaccineprevented few additional cases from occurring when compared to justrapid use of antibiotics. However, they found that if the vac...Novel ultrafast laser detection of cancer cells also may improve understanding of stem cells
...en filed with Sandia to support collaborative work between the unique research capabilities of UCSD and Sandi...anges." There are, he says, metabolic similarities between stem cells and cancer cells, and researchers would like to clearly identify the differences. "Stem ...New research indicates a 'troubled' greenhouse is brewing
...ut this new information confirms that the contrast between the rainy season and the dry season will increase ...leocene epoch. Retallack explored the relationship between seasonality and rainfall in soils, then applied the same techniques to buried soils spanning the anc...Breast Cancer May Be 'Uniquely Sensitive' To Inhibitors Of PI3K Pathway
... such as PTEN, or AKT.“There is a lot of crosstalk between the PI3K pathway and otherpathways, a lot of feed-.... “But Iand others believe there are central nodes between these intersectingcircles that can be effectively targeted with drugs.?Only one PI3K pathway inhibit...Duke Chemists Isolating Individual Molecules Of Toxic Protein In Alzheimer's, Parkinson's Disease
...ibe the first biophysical analysis of interactions between monomers that form the amyloid fibrils associated ...h group, that clarify the nature of binding forces between amyloid molecules. The poster session will take place March 16, 2005, 7:30 - 10 p.m. Pacific Standar...Genetic Variation Visualization - From EMBL
... such as PTEN, or AKT.“There is a lot of crosstalk between the PI3K pathway and otherpathways, a lot of feed-.... “But Iand others believe there are central nodes between these intersectingcircles that can be effectively targeted with drugs.?Only one PI3K pathway inhibit...New Mixing Method for Microchip-Sized Labs
... such as PTEN, or AKT.“There is a lot of crosstalk between the PI3K pathway and otherpathways, a lot of feed-.... “But Iand others believe there are central nodes between these intersectingcircles that can be effectively targeted with drugs.?Only one PI3K pathway inhibit...Simple drug has the potential to save many lives threatened by malaria
...ther, given as a suppository) in 103 children aged between 6 months and 5 years with severe malaria. They found the two treatments broadly comparable and suggest that rectal artemether could be used to treat severe malaria where qualified staff and equipment for intravenous therapy is not available. These ...The very unexpected life and death of a leukemic cell
...ount over time can be attributed to the difference between the birth and death rates of the cells, according ...t. The data also reveal that a correlation exists between the rate at which CLL cells are born and the clinical activity or progression of the disease in a pa...White blood cell waste disposal system plays critical regulatory role
...ent of the feedback circuit regulating the balance between neutrophil production and destruction. The research, published in the March issue of Immunity, suggests that the process for disposal of dying neutrophils is actively linked to neutrophil production. A clear understanding of the processes that contro...Research Using Mouse Models Reveals A Novel Key Player In The Initiation Of Colon Cancer
...l therapeutic approaches that affect the signaling between the two cell layers. ...Bird Brains Show How Trial and Error May Contribute to Learning
.... Next, the researchers analyzed the relationship between song and the natural neural activity of LMAN durin...AN, Kao and her colleagues still found differences between the two types of songs, but the solo song lost its subtle variations. "In a nutshell, our paper sug...