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The molecular mechanism of a diabetes vaccine revealed
... in two ways. First, the p277 peptide steps up the activities of a different type of T cell that regulates the a... double action of the peptide weakens the damaging activities of the immune response further. The scientists also showed that in order to activate this response, ...Smooth sailing: 'cruise ship virus' tackled by UH, Baylor College of Medicine
...e to support multifaceted research and development activities that promote the next generation of therapeutics, vaccines and diagnostics for Category A, B and C pathogens posing threats as agents of bioterrorism. The two faculty members from UH's Cullen College of Engineering ?Paul Ruchhoeft, assistant prof...Tropical forest CO2 emissions tied to nutrient increases
...e Research. The study is important because human activities are changing the amount of phosphorus and nitrogen in ecosystems all over the globe, including the tropics, Cleveland said. Tropical rain forests play a dominant role on Earth in regulating atmospheric CO2, the primary greenhouse gas that has increas...Schepens scientists are first to discover angiogenesis switch inside blood vessel cells
... This binding then sets off a series of signaling activities carried out by enzymes within the cells. Two of th... halves of the lipid trigger a series of signaling activities that caused vessels to regress and disappear. The team concluded that it was the competitive relat...How healthy is that marsh? Biologists count parasites
...d after a restoration project, which could include activities such as digging channels or removing non-native plants, the biologists believe that wetlands managers will have a tool for gauging restoration success and its gaps. If, for example, a certain trematode species is missing, it could indicate that its ...Even a little cooling helps after cardiac arrest
...d after a restoration project, which could include activities such as digging channels or removing non-native plants, the biologists believe that wetlands managers will have a tool for gauging restoration success and its gaps. If, for example, a certain trematode species is missing, it could indicate that its ...Molecular DNA switch found to be the same for all life
...n in bacteria, the molecular details of its myriad activities have until now been a mystery. Berger's team found that when the DnaA protein binds with adenosine triphosphate or ATP, the nucleotide molecule that supplies energy to all components of a cell, the ring-shaped AAA+ proteins assemble into a right-han...Discovery of agile molecular motors could aid in treating motor neuron diseases
... the cells that control voluntary muscles for such activities as speaking, walking, breathing, and swallowing. When these neurons die, the muscle itself atrophies. A well-known motor neuron disease is amyotrophic lateral sclerosis (ALS, commonly known as Lou Gehrig's disease). Using a specially-constructed m...Agriculture and tropical conservation: rethinking old ideas
...ld view in conservation circles that rural peasant activities are at odds with efforts to preserve biodiversity in the tropics. In fact, the opposite is often true, argue University of Michigan researchers John Vandermeer and Ivette Perfecto. Combining case studies with ecological theory, Vandermeer and Perf...Butterfly farming to help save rain forest
... business that allows them to turn away from other activities that would involve yet more forest clearance and secondly that butterfly farming actually needs to conserve the rainforest because that is the butterflies' preferred habitat. The research will be led by Dr Doreen Winstanley and Neil Naish from Warwi...Statins stop hepatitis C virus from replicating
... culture assay system, they evaluated the anti-HCV activities of five statins: atorvastatin, fluvastatin, lovast...or HMG-CoA reductase, suggesting that the anti-HCV activities of the other stains are not due to the direct inhibition of HMG-CoA. The researchers determined tha......t tiger reserve ? while stepping up anti-poaching activities in other sites, including Thailand's Huai Kha Khaeng and Thung Yai protected areas. In some sites, like the Russian Far East, tiger numbers may not increase from their current estimated population of 500 animals. On the other hand, India's highly......i teenagers and nine young Filipinos for a week of activities designed to boost their interest in rice and science. Dr. Zeigler says it's vital for Asia's future development that the rice industry attract the region's best and brightest young people. "Rice and agriculture are still fundamental to the economic ...Researchers find protein that silences genes
...iochemically and defined its role in two cellular activities that help bring about gene silencing. Ac.... "Another thing we want to know is how all these activities for histone modification and DNA methylation are working together. At some point the various protei...Blood-compatible nanoscale materials possible using heparin
...hese molecules, researchers study their biological activities to establish a structure-activity relationship that may reveal lead compounds for new drug development. Recent discoveries include a synthetic method for preparation of heparin in quantities large enough for use in medical treatment. ...Weizmann Institute scientists discover a molecular security mechanism for keeping mutations in check
...ioning of p53 or its relative, p21, is harmed, the activities of the careless enzymes can go into overdrive, leading to more mutations. The actual mechanism works with a sort of molecular clamp that holds the DNA copying enzyme onto the strand of DNA. When the enzyme encounters DNA damage, a small molecule ca...A cleaner, greener rice industry
...easure a person's blood pressure, a whole range of activities and treatments were developed to help a person liv...nvironmental challenges in the region. A series of activities and campaigns addressing the AEY 2006's theme will be carried out in each ASEAN member country throu...Scientists identify 36 genes, 100 neuropeptides in honey bee brains
...ize of the period at the end of this sentence. The activities of these neurons are influenced by the sea of peptides they are bathed in. "Neuropeptides undoubtedly play a role in the bees' shift from working in the hive to foraging, displaying and interpreting dance language, and in defending the hive," said ...A human taste for rarity spells disaster for endangered species
...d on Earth. The authors describe multiple human activities that could precipitate the anthropogenic Allee eff...ts southeastern China niche. Even well-intentioned activities like ecotourism may destabilize threatened populations. How to conserve biodiversity when simply ...... central vision making reading and most day-to-day activities virtually impossible. The main risk factors for the disease are age and heritance but it is also linked to controllable factors such as poor diet, smoking and obesity. "Having their macular pigment measured and learning about the health of their ey...Other Tagsshowed 2showed 3showed 4showed 5showed 6showed 7showed 8showed 9showed 10seawater 2corals 2outlined 2Other Contentsileumileumimprintingimprintingimprintingimmunoprecipitationimmunoprecipitationsilicositusitusitusitusitusitusitusituvitrovitrovitrovitrovitrovitrovitrovitrovitrovivovivovivovivovivovivovivovivovivocoefficientcoefficient
(Date:12/3/2009)The extinction of plant and animal species can be likened to emptying a museum of its collection, or dumping a cabinet full of potential medicines into the trash, or replacing every local cuisine with
(Date:12/3/2009)Contents of this message: , , Preliminary Press Conference Topics, Last Call! Press Field Trip to California Academy of Sciences museum, Attention PIOs: Sending Press Releases to Fall meeting, N
(Date:12/3/2009)ALBUQUERQUE, N.M. Most scientists believe that staph infections are caused by many bacterial cells that signal each other to emit toxins. The signaling process is called quorum sensing because many b
Breaking Biology News(10 mins):Species down, disease up 2Species down, disease up 3Species down, disease up 4AGU fall meeting: Preliminary press conference topics, press pre-registration deadline 2AGU fall meeting: Preliminary press conference topics, press pre-registration deadline 3AGU fall meeting: Preliminary press conference topics, press pre-registration deadline 4AGU fall meeting: Preliminary press conference topics, press pre-registration deadline 5AGU fall meeting: Preliminary press conference topics, press pre-registration deadline 6Stopping MRSA before it becomes dangerous is possible, Sandia/UNM researchers find 2Stopping MRSA before it becomes dangerous is possible, Sandia/UNM researchers find 3Angiotech Pharmaceuticals announces the commercial launch of the Option 28TM 29 Inferior Vena Cava Filter in the United States 13637 1Angiotech Pharmaceuticals announces the commercial launch of the Option 28TM 29 Inferior Vena Cava Filter in the United States 13637 2Angiotech Pharmaceuticals announces the commercial launch of the Option 28TM 29 Inferior Vena Cava Filter in the United States 13637 3Angiotech Pharmaceuticals announces the commercial launch of the Option 28TM 29 Inferior Vena Cava Filter in the United States 13637 4Angiotech Pharmaceuticals announces the commercial launch of the Option 28TM 29 Inferior Vena Cava Filter in the United States 13637 5Disparities in cancer care reflect hospital resources U M study finds 54956 1Disparities in cancer care reflect hospital resources U M study finds 54956 2Type 1 diabetes linked to immune response to wheat 54951 1Type 1 diabetes linked to immune response to wheat 54951 2(Date:12/4/2009)PALO ALTO, Calif., Dec. 4 Varian Medical Systems (NYSE: VAR ) announced today that its Board of Directors has set the regular 2010 Annual Meeting of Stockholders for February 11, 2010 with a record
(Date:12/4/2009)WASHINGTON, Dec. 4 The American Association of Homes and Services for the Aging (AAHSA) applauds the Senate for ensuring that the Community Living and Supportive Services (CLASS) provisions remain i
(Date:12/4/2009)WASHINGTON, Dec. 4 While Congress debates whether health care reform would control health care costs, Leapfrog,s purchaser members point to 45 hospitals that lead through example -- delivering the be
(Date:12/4/2009)Case Western Reserve University researchers, from the School of Medicine,s Department of Nutrition, discovered two new metabolic pathways by which products of lipid peroxidation and some drugs of abus
(Date:12/4/2009)Increasing exercise, water and fruit consumption leads to success, study finds , , FRIDAY, Dec. 4 (HealthDay News) -- Increased exercise, reduced soda consumption and self-weighing are among
Breaking Medicine News(10 mins):Health News:Varian Medical Systems Schedules Annual Stockholder Meeting in Palo Alto 2Health News:The Leapfrog Group Releases Its 2009 Top Hospitals List 2Health News:The Leapfrog Group Releases Its 2009 Top Hospitals List 3Health News:Case Western Reserve researchers' new pathway discovery published as 'Paper of the Week' 2Health News:Teens Lose More Weight Using Healthy Strategies 2[0] Varian Medical Systems Schedules Annual Stockholder Meeting in Palo Alto[0] Statement from AAHSA CEO Larry Minnix on the Failure of the Thune Amendment[0] The Leapfrog Group Releases Its 2009 Top Hospitals List[0] Case Western Reserve researchers' new pathway discovery published as 'Paper of the Week'[0] Teens Lose More Weight Using Healthy Strategies
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