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Association of herpesvirus with lung disorder questioned
...ilar to that in the earlier study: a retrospective analysis of pathology specimens from a small number of subjects. They looked for evidence of HHV-8 in samples of lung tissue from 10 patients diagnosed with primary pulmonary hypertension at a Tokyo hospital from 1981 to 2003. They also examined samples of lu...Man and mouse share genome structures
...stitute colleagues, for the daunting computational analysis required to interpret the resulting data. In most...il now, they'd been missed by more standard genome analysis tools. Most exciting to Bernstein is the unusual density of histone tags spread over the regions of...W.M. Keck Foundation funds study of friendly microbes
...s and heart disease. Unfortunately, comprehensive analysis of the composition and functions of these microbial communities, in health and in disease, has been hampered because the majority of gut bacteria are difficult or impossible to grow and study outside of the intestine. With the support provided by the...Yellowstone microbes fueled by hydrogen, according to U. of Colorado study
...hathydrogen was the main source of energy. Genetic analysis of thevarieties of microbes living in the hot springs communities revealedthat they all prefer hydrogen as an energy source. They also observedubiquitous H2 in all the hot springs at concentrations sufficient formicrobial bioenergetics.Thermodynamic ...It's not all genetic: Common epigenetic problem doubles cancer risk in mice
... to be a benign effect of extra IGF2." The team's analysis of colon tissue samples from a dozen or so Johns Hopkins patients with suspected colon cancer suggests that IGF2's effect in people may be similar, the researchers report. A larger study of samples from patients with and without suspected colon cance...Novel technology detects human DNA mutations
...nefits in the company's technology for the medical analysis of human DNA. Nanosphere's nanoparticle-based tech... to perform such analyses. "Nanosphere's new SNP analysis methodology for whole genomic human DNA is a powerful example of the versatility of our proprietary ...Genome of deadly amoeba shows surprising complexity, evidence of lateral gene transfer
...this class of amitochondrial human pathogens. The analysis reveals the degradation of the E. histolytica geno...olving the structural, functional, and comparative analysis of genomes and gene products in viruses, bacteria, archaea, and eukaryotes. ...Anti-bacterial additive widespread in U.S. waterways
...f triclocarban contamination is based inpart on an analysis of water samples collected from rivers in andaround Baltimore, Md., as well as from local water filtration andwastewater treatment plants. From the samples, Dr. Halden and hissummer research intern, Daniel H. Paull, now a graduate student in theChemi...Scientists Replicate Hepatitis C Virus in Laboratory
...of the whole virus. This evidence together with an analysis of the replicated viral RNA supports a conclusion of viral replication and production.?/p> The NIDDK group used a strain of HCV that would have applications to the greatest number of people ?genotype 1, the major type of HCV of human infections w...Research advances quest for HIV-1 vaccine
... virus that causes AIDS. A new detailed structural analysis of the complex formed by an anti-HIV antibody called 4E10 and its specific target provides insight into why this particular antibody is so broadly effective, a rare characteristic for HIV discovered thus far. The research is published in the February...Male circumcision reduces risk of HIV transmission from women to men
...t matter: when groups of men were excluded fromthe analysis based on ethnic or religious characteristics, thedifference in probability of infection related to circumcision statusdid not change.In addition to the results on circumcision, another significant resultof the study was the high overall rate of per-c...Affymetrix Unveils Plans to Double Plant and Animal Genome Microarray Offering
...Matias Kirst who studied SNP effects in expression analysis ofdiverse species using an early prototype of the maize array-- Dr. Brett Tyler who studied transcriptional profiling ofPhytophthora sojae infection of the soybean plantThe Affymetrix GeneChip Consortia Program is a collaborative initiativethat enabl...Study Demonstrates Gene Expression Microarrays are Comparable and Reproducible
... samples were prepared, blinded, andrandomized for analysis in four laboratories: University of MichiganMedica... for allsteps of sample preparation and microarray analysis and the resultinggene expression profiles were analyzed and compared.Sample correlation within each ...Whole genome fine map of rice completed
...G) reported a "much improved, near-complete genome analysis of the indica and japonica subspecies of O. sativa...ted that BGI will finish whole genome assembly and analysis for the maternal strain "PeiAi 64" (its main genetic background being Japonica, as well as a mixture...Imaging Lymph Nodes with Nanoparticles
...S Medicine, they have gone furtherby extending the analysis to patients with different types of cancer,and pro...up of 34 patients. The results areencouraging: the analysis showed a sensitivity of 98% (95% confidenceinterval, 88%?9%) and a specificity of 92% (95% confidenc...Breakthrough Microarray-based Technology for the Study of Cancer
A new development in the analysis of cancerhas been announced by Agilent Technologies. The company has reported aninnovative method that enables the rapid advance of microarray-basedcomparative genomic studies in cancer. According to the reportpublished in the December 24, 2004 issue...Scientists find missing enzyme for tuberculosis iron scavenging pathway
...t the structure showed, when combined with careful analysis of the sequence, its neighbors in the genome, and the fact that its gene was also regulated by iron, was that Rv1347c was almost certainly a "missing enzyme" from the pathway for biosynthesis of the iron scavenging agent mycobactin," recalls Dr. Bake...Improved Outcomes Releases GeneLinker(TM) Gold and Platinum Version 4.6
... of IOS. "The feature set required for microarray analysis is becoming moremature so we have been concentrati...duces better results thanother leading array image analysis software programs." added VPBioinformatics Mark Chatterley. IOS and Koada Technology will also soonb...Found: Missing sequence of the human Y chromosome
...ng, arelaborious to assemble, requiring meticulous analysis of complexrepeated sequences.In this case, the cha...arch (www.genome.org), presents the sequencing and analysis of 554kilobases of previously uncharacterized sequence from thepericentromeric region of the Y chrom...Researchers reveal the infectious impact of salmon farms on wild salmon
...nsive than previously believed. This quantitative analysis of parasite transfer is a scientific milestone in a contentious debate. It is the first to isolate and measure the impact of a fish farm on sea lice outbreaks in wild salmon. The study combined new field techniques that allowed comprehensive, individ...Automatic extraction of gene/protein biological functions from biomedical text
...cal science and the development of high-throughput analysis methods, the extraction of various types of inform...text using a shallow parser and sentence structure analysis techniques. When the gene/protein/family names and their functions are described in ACTOR (doer of a...Solution to Pollution: New Bacteria Eats Toxic Waste
...and asked the question, why? After conducting soil analysis tests, Sims found microbes in the soil that had destroyed the toxic chemicals. Sims then collaborated with researchers from the Utah State biology department to identify the microbes. The three Libby-site microbes responsible for the remediation wer...Scientists decipher genome of fungus that can cause life-threatening infections
...he two new Cryoptococcus genomesequences and their analysis provide many targets for vaccinedevelopment and dr...tman says, "The genomic sequence and transcriptome analysis arealready proving to be invaluable to researchers working to understandand cure this infectious dis...Protein Packages Found To Activate Genes; May Be What Regulates Development And Disease
...d Institute of Harvard and M.I.T., where a complex analysis of packaging of two entire human chromosomes was d... Affymetrix, a California technology company. The analysis shows a striking and surprising exception in the way some critical genes are activated by the protei...New research questions basic tenet of neuron function
...e vesicles," Dr. Kavalali said. "Higher-resolution analysis is needed to test whether the two sets of vesicles are indeed distinct." Dr. Kavalali said that if the two types of vesicles have different molecular compositions, as their findings suggest, those differences may make it possible to independently re...ASU researchers finds novel chemistry at work to provide parrot's vibrant red colors
...ies they sampled. The researchers used a chemical analysis technique called high-performance liquid chromatography to survey the pigments present in red parrot feathers. McGraw and Nogare collected and analyzed samples from 44 parrot species that have red feathers. Overall, there are some 350 species of parr...Transport System Smuggles Medicines Into Brain
...ies they sampled. The researchers used a chemical analysis technique called high-performance liquid chromatography to survey the pigments present in red parrot feathers. McGraw and Nogare collected and analyzed samples from 44 parrot species that have red feathers. Overall, there are some 350 species of parr...Scientists develop new color-coded test for protein folding
...t pH 4, which is close to the acidity of wine. Lab analysis revealed that additional hydrochloric acid was causing the cytochrome c molecules to unfold. As a result, gold nanoparticles coated with cytochrome c began clumping together--a process that caused the solution to quickly change from red to blue as th...Open microfluidic and nanofluidic systems
... for example, they could provide fast and detailed analysis of blood samples in the physician's office without the need to wait several days before the sample has been returned from specialized laboratories. Other applications include customized chips for space travel in order to monitor microbes inside space...Nanogen Issued Patent for Electronic Microarray With Memory
...precise control of the biological molecules during analysis and increases data management efficiency by tracking test site activation and array usage directly on the electronic microarray cartridge. "This addition to our growing intellectual property portfolio illustrates our ability to develop differentiate...Highly adaptable genome in gut bacterium key to intestinal health
...then inoculated with B. theta, the genome activity analysis showed that B. theta had adaptively switched on a different set of genes encoding surface proteins and carbohydrate-busting enzymes. This switch allowed B. theta to bind to and digest the host-produced mucus carbohydrates. "By changing its digestive...Gene Therapy For Parkinson's Disease Moves Forward In Animals
...ated monkeys show improvement in performing tasks, analysis of brain tissue showed the animals' dopamine systems were actually spared by the treatment. “The simplest question we're asking is, ‘Does any particular combination of proteins prevent or accelerate degeneration of the neurons?'?said Nicholas Muzycz...New SARS Protein Linked To Important Cell Doorway
... that SARS actually made use of the sequence their analysis identified. Geneticists call such sequences of gen...here the protein was," says Diamond. "Based on our analysis of the genome, we thought the orf7a protein would be on the surface of infected cells, decoying the ...PANTHER Protein Classification System Database 5.0
...knownpathways. Its main use is probably microarray analysis - it incorporateautomated GO surrepresentation analysis with graphical output. Best ofall, its available freely . A paper describing the Database is avail...New research indicates a 'troubled' greenhouse is brewing
...a, according to a University of Oregon geologist's analysis of an ancient greenhouse event. "We know the gathering greenhouse will be warm, but this new information confirms that the contrast between the rainy season and the dry season will increase dramatically," says Greg Retallack, whose study indicating ...Duke Chemists Isolating Individual Molecules Of Toxic Protein In Alzheimer's, Parkinson's Disease
...he researchers will describe the first biophysical analysis of interactions between monomers that form the amyloid fibrils associated with Parkinson's disease. This presentation will include studies by Chad Ray, a graduate student in Akhremitchev's research group, that clarify the nature of binding forces be...Research Using Mouse Models Reveals A Novel Key Player In The Initiation Of Colon Cancer
...ffects early stages in tumor formation. Additional analysis revealed that the Foxl1 deficiency affected the onset of tumor formation, accelerating them to arise in 1/3rd of the normal time. The authors examined the integrity of the APC gene in these tumor cells and found that more than ninety per cent of the ...Boosting HIV screening can increase survival and is cost effective
...said, "It's exciting that a completely independent analysis had the same findings as we did. Both of these studies show that screening is life-prolonging and affordable." The Yale/Harvard study was funded by the National Institute of Mental Health, the National Institute on Drug Abuse, the National Institute...Examination of internal 'wiring' of yeast, worm, and fly reveals conserved circuits
First-of-its-kind analysis published in the Feb. 8 PNAS supports the concept ...ten conserved in all three. This first-of-its-kind analysis of three higher level organisms published in the February 8 issue of Proceedings of the National Aca...South America's vast pantanal wetland may become next everglades, UNU experts warn
...rds that summer in North America. According to an analysis by UNU-PREP and the Japan-based UNU Institute for ...al threat to the Pantanal: Climate change The UNU analysis says a warming of 3° to 4°C could eliminate 85% of all remaining wetlands in the world. It says wetl...Unexpressed But Indispensable -- The DNA Sequences That Control Development
...unknown, making their discovery by simple sequence analysis difficult. In this issue, Greg Elgar and colleagues attack this problem by comparing the non-coding sequences of the human and the pufferfish. Since the last common ancestor of these two species existed 450 million years ago, the authors reasoned th...Key Trigger Of Opioid Withdrawal Symptoms Found
...ns rebound, becoming hyperactive. The scientists' analysis revealed that a transporter molecule for the neurotransmitter GABA was responsible for the electrical abnormalities that produce a hyperexcitability in the neurons. Neurotransmitters are the molecular ammunition that one neuron fires at its neighbor ...Gene therapy for Parkinson's disease moves forward in animals
...ated monkeys show improvement in performing tasks, analysis of brain tissue showed the animals' dopamine systems were actually spared by the treatment. "The simplest question we're asking is, 'Does any particular combination of proteins prevent or accelerate degeneration of the neurons?'" said Nicholas Muzyc...Implanted Devices Detect High-Risk Heart Failure Patients
...cking out those people at highest risk." In their analysis of 1,411 heart failure patients who received the CRT-D device, the researchers found a strong correlation between the heart rate variability changes within two weeks of implantation and mortality one year later. "This approach may play a significant...Affymetrix and Stratagene Announce Strategic Software Alliance
...e, which will be offered as a standard statistical analysis solution of Affymetrix gene expression microarrays...ssist software, which provides advanced downstream analysis capabilities such as gene clustering, pattern detection, and interactive visualizations. "ArrayAssi...Applied Biosystems Introduces Advanced Gene Expression Service Provider Program
...sensitive Expression Array System for whole genome analysis and gold-standard TaqMan® Gene Expression Assays f...m, intended to assist service providers in genetic analysis using interpretation tools and content to advance scientific research while helping them achieve nec...Harnessing microbes, one by one, to build a better nanoworld
...sensitive Expression Array System for whole genome analysis and gold-standard TaqMan® Gene Expression Assays f...m, intended to assist service providers in genetic analysis using interpretation tools and content to advance scientific research while helping them achieve nec...Wiley announces publication of Databasing the Brain
...and workflow environments in neuroscience * An analysis of neuronal systems in a quantitative context * Specific applications in neuroscience that reflect present and future information infrastructures "Databasing the Brain" is an invaluable resource for students entering this interdisciplinary area......hed performance.?/p> “Our internal testing and analysis of NittoPhase?has clearly validated this product in terms of technical and cost performance. As a result of our partnership with Nitto Denko Corporation, Isis is pleased to incorporate NittoPhase?into its own drug development operations going forward...International HapMap consortium expands mapping effort
...pMap Consortium plans to publish its comprehensive analysis of this data later this year. The second phase of the project will provide researchers with a denser map that will enable them to more precisely narrow gene discovery to specific regions of the genome. The effort to expand the HapMap is made possibl...Asthma gene clusters identified
...y. The study is based on an Affymetrix "GeneChip" analysis of RNA isolated from the nasal epithelium of child...f asthma or asthma stabilized with medication. The analysis revealed two distinct gene expression profiles in these groups of children, according to Gurjit K. K....... Such well-preserved tissue allows the subsequent analysis to more precisely reflect the tumor’s biology. "We are very pleased with the significant successes the project has achieved in our first year,"?said Robert Penny, M.D., Ph.D, Executive Director of expO and Chief Medical Officer of IGC. "These findin...Genetically modified rice in China benefits farmers' health, study finds
... He and colleagues set out to conduct an economic analysis of data from eight rice pre-commercialization field trials in China. Their goal was to determine whether genetically modified rice was helping farmers reduce pesticide use in the fields, increasing yield and having any identifiable health effects on ...Multiple Campylobacter Genomes Sequenced
...differences, but this detailed comparative genomic analysis provides the core blueprint for this important family of human pathogens. And in doing so, it lays the foundation for the development of new ways to monitor and control Campylobacter in the food chain and in human infection. ...Surprising findings reported about iron overload
... said that the NEJM paper is the first report from analysis of the massive data arising from the study, called the Hemochromatosis and Iron Overload Screening (HEIRS) Study. The study is funded by the National Heart, Lung and Blood Institute and the National Human Genome Research Institute. The other HEIRS S...UCLA launches $20 million stem cell institute to investigate HIV, cancer and neurological disorders
... world-class multi modality imaging facilities for analysis of stem cell therapies in laboratory models and, ultimately, in patients enrolled in clinical trials. "UCLA encourages strong collaborations between faculty in the life sciences and the health sciences," said Patricia O'Brien, executive dean of the ...Wisconsin researchers identify sleep gene
...ntrol the excitability of cell membranes. Genetic analysis of the mns flies, conducted by Daniel Bushey, a post-doctoral fellow working with the Tononi team, revealed that their Shaker genes contained a single amino-acid mutation. Because of the mutation, a functional ion channel could not be formed on the c...New online portal merges vast data on Gulf of Maine ecosystem
...g through pages of data. To see the type of visual analysis the website can offer at this time, follow this quick guide: 1- Go to: http://gmbis.iris.usm.maine.edu/home.asp 2- Click on: "Take a look at our products" 3- Click on: The map next to "Annual Atlantic Cod Abundance & Distributi...Not-for-profit publishers call NIH public access rule a missed opportunity
...that NIH has admitted that it has done no economic analysis of the rule's impact." "Scientific societies have had a long, successful, and valued public-private partnership with NIH on publications and other activities to advance science and health," said M. Michele Hogan, PhD, Executive Director, American As......lsed-HIFU showed negligible signs of the gene. An analysis showed reporter gene levels to be nine times higher in tumors treated with pulsed-HIFU compared with tumors left unexposed. Researchers were especially encouraged by the results because the type of cancer treated in the study--squamous cell carcinom...Other ContentsmineralsmineralsmineralsmineralsmineralsminisatelliterepairrepairrepairrepairrepairrepairrepairrepairrepairmismatchmismatchmismatchmismatchmismatchmitochondriamitochondriamitochondriamitochondriamitochondriaOther TagsEGTALUXLUXLUX
(Date:5/15/2008)...ngineers have improved the power output of one typ...hnology that could help these environmentally frie...rket, particularly in portable electronics. , Th...y less expensive than its conventional industrial ...is to replace traditional fuel-cell membranes with...
(Date:5/15/2008)...ted the molecule hydroxyl on another planet for th...mportant new tool to unlock the workings of Venuss...difficult-to-detect molecule, is made up of a hydr...e upper reaches of the Venusian atmosphere, some 1... and Infrared Thermal Imaging Spectrometer, VIRTIS...
(Date:5/14/2008)...ifferences may explain the greater risk for prosta...ic men, which could help clinicians predict who is...a paper published in the May 15, 2008, issue of Cl...Association for Cancer Research. , Currently, th...te cancer is the prostate specific antigen test, b...
(Date:5/14/2008)...A-led study shows human-caused climate change has ...systems, including permafrost thawing, plants bloo... productivity in Africa. , Cynthia Rosenzweig o...w York and scientists at 10 other institutions hav...0 with rises in temperatures during that period. T...
Breaking Biology News(10 mins):MIT creates new material for fuel cells 2MIT creates new material for fuel cells 3Key molecule discovered in Venus's atmosphere 2Genes may play role in risk assessment for prostate cancer among Hispanics and caucasians 2NASA study links Earth impacts to human-caused climate change 2AMICAS Reports Financial Results for the First Quarter Ended March 31 2008 5005 1AMICAS Reports Financial Results for the First Quarter Ended March 31 2008 5005 2AMICAS Reports Financial Results for the First Quarter Ended March 31 2008 5005 3AMICAS Reports Financial Results for the First Quarter Ended March 31 2008 5005 4AMICAS Reports Financial Results for the First Quarter Ended March 31 2008 5005 5AMICAS Reports Financial Results for the First Quarter Ended March 31 2008 5005 6AMICAS Reports Financial Results for the First Quarter Ended March 31 2008 5005 7AMICAS Reports Financial Results for the First Quarter Ended March 31 2008 5005 8AMICAS Reports Financial Results for the First Quarter Ended March 31 2008 5005 9AMICAS Reports Financial Results for the First Quarter Ended March 31 2008 5005 10AMICAS Reports Financial Results for the First Quarter Ended March 31 2008 5005 11US Patent Office rejects companys claim for bean commonly grown by Latin American farmers 3133 1US Patent Office rejects companys claim for bean commonly grown by Latin American farmers 3133 2US Patent Office rejects companys claim for bean commonly grown by Latin American farmers 3133 3US Patent Office rejects companys claim for bean commonly grown by Latin American farmers 3133 4NightHawk Radiology Holdings Inc Announces Appointment of David Engert to the Board of Directors 18096 1NightHawk Radiology Holdings Inc Announces Appointment of David Engert to the Board of Directors 18096 2NightHawk Radiology Holdings Inc Announces Appointment of David Engert to the Board of Directors 18096 3NUCRYST Announces Management Realignment and R 26D Portfolio Change 18092 1NUCRYST Announces Management Realignment and R 26D Portfolio Change 18092 2NUCRYST Announces Management Realignment and R 26D Portfolio Change 18092 3NUCRYST Announces Management Realignment and R 26D Portfolio Change 18092 4(Date:5/16/2008)...ESTER, Minn., May 16 /PRNewswire-USNewswire/ -- Th... by Mayo Clinic in conjunction with the,National C...w study being presented at the American Society of...020), may change treatment practice,in about 25 pe...is for,proposed changes to the way colorectal canc...
(Date:5/16/2008)...study being presented at the American Society of C...0), may change treatment practice in about 25 perc... for proposed changes to the way colorectal cancer...onal Cancer Institute (NCI) SEER population-based ...III clinical trial data, shows that outcomes of pa...
(Date:5/16/2008)...ngton) Declaring that Primary care medicine is in...resident of the American College of Physicians (AC...employers and consumers to issue a call for compre...eral internists and other primary care physicians....imary care medicine in the U.S., Dr. Dale and othe...
(Date:5/16/2008)...e to Save Vital Services for Frail Seniors and Peo...RNewswire-USNewswire/ -- Thousands of,homecare wor...Schwarzenegger,s proposed cuts to hours of service...lifornia,s most vulnerable workers and the,people ...ve these vital,services for seniors and people wit...
Breaking Medicine News(10 mins):Health News:New Method Proposed for Determining Which Patients Should Get Treatment for Colorectal Cancer 2Health News:ACP says major system reforms needed to improve the state of primary care medicine in the US 2Health News:Homecare Workers Outraged by Proposed Cuts, Wage Reductions 2[0] New Method Proposed for Determining Which Patients Should Get Treatment for Colorectal Cancer[0] New method proposed for determining which patients should get treatment for colorectal cancer[0] ACP says major system reforms needed to improve the state of primary care medicine in the US[0] Homecare Workers Outraged by Proposed Cuts, Wage Reductions
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