MicroRNA Molecules Current Events | MicroRNA Molecules News | 10
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Water is 'designer fluid' that helps proteins change shape, scientists say
Ubiquitous on Earth, water also has been found in comets, on Mars and in molecular clouds in interstellar space. Now, scientists say this common fluid is not as well understood as we thought. view more (2008-08-07)
Affibody and Astra Tech enter into license and research agreement
Affibody and Astra Tech today announce the initiation of a license and research agreement. The scope is development of devices for safe blood management. view more (2004-09-16)
Technique finds gene regulatory sites without knowledge of regulators
A new statistical technique developed by researchers at the University of Illinois allows scientists to scan a genome for specific gene-regulatory regions without requiring prior knowledge of the relevant transcription factors. view more (2009-11-20)
Drug resistance may travel same path as quorum sensing
The cellular "pumps" associated with multi-drug resistance in bacteria may also be involved in exporting signals responsible for cell-cell communication, a process known as quorum sensing. view more (2006-02-07)
Leeds researchers reshape the future of drug discovery
Scientists in Leeds have devised a new way to create the next generation of man-made molecules in a breakthrough that could revolutionise drug development. view more (2008-11-19)
Physicists reveal water's secrets in journal 'Science'
It's essential to all life, and numerous research papers are published about it every year. Yet there are still secrets to reveal about water, that seemingly simple compound we know as H2O. view more (2007-03-05)
Cancer cell communication exposed
The discovery, by scientists at Monash University and the Sloan Kettering Cancer Centre in New York, of how communication between cancer cells is controlled has promised new treatment options for malignant tumours. view more (2005-10-31)
Hydrocarbons in the Horsehead mane
Observing the edge of the famous Horsehead Nebula with the IRAM interferometer located on the Plateau de Bures (France), a team of French and Spanish astronomers discovered a large quantity of small hydrocarbon molecules. This is a surprise because the intense UV radiation illuminating the Nebula should destroy the small hydrocarbons near the... view more... (2005-02-21)
Crystal structure enables tailoring of pharmaceuticals against asthma
Researchers at Karolinska Institutet in Sweden have managed to elucidate the crystal structure of a human membrane protein - LTC4 synthase - which has a major influence on the development of asthma. view more (2007-07-17)
Cassini flyby of Saturn moon offers insight into solar system history
NASA's Cassini spacecraft is scheduled to fly within 16 miles of Saturn's moon Enceladus on Oct. 9 and measure molecules in its space environment that could give insight into the history of the solar system. view more (2008-10-07)
New understanding of nervous system gives insight into common gut problem in newborn babies
Medical Research Council (MRC) researchers have unlocked the mysteries of the nervous system responsible for proper formation and function of the gut. This new understanding has implications for treating Hirschsprung's disease, a common disorder in newborns that requires corrective surgery in order for food to pass through the bowel and the colon.... view more... (2003-12-03)
The smallest piece of ice reveals its true nature
Collaborative research between scientists in the UK and Germany (published in this week's Nature Materials) has led to a breakthrough in the understanding of the formation of ice. view more (2007-06-21)
Nanoscientists Describe Electron Movement through Molecules
Molecular electronics is the ultimate miniaturization of electronics. In this area of research, scientists have been studying the movement of electrons through individual molecules in an effort to understand how they might control and use the process in new technologies. view more (2005-09-30)
Crossed (Evolutionary) Signals?
What do humans and single-celled choanoflagellates have in common? More than you'd think. New research into the choanoflagellate genome shows these ancient organisms have similar levels of proteins that cells in more complex organisms, including humans, use to communicate with each other. view more (2008-07-02)
A New Family of Molecules for Self-Assembly: The Carboranes
To be useful in real-world applications, a self-assembled monolayer (SAM) of molecules on a surface must have a stable and controllable geometry. Researchers at Penn State and the Sigma-Aldrich company have found a way to control geometry and stability by making SAMs out of different carboranethiol isomers, which are cage-like molecules. view more (2009-03-26)
Scientists confirm that parts of earliest genetic material may have come from the stars
Scientists have confirmed for the first time that an important component of early genetic material which has been found in meteorite fragments is extraterrestrial in origin, in a paper published on 15 June 2008. view more (2008-06-16)
Ultrashort light pulse blazes new paths for science, industry
Researchers in Italy have created an ultrashort light pulse-a single isolated burst of extreme-ultraviolet light that lasts for only 130 attoseconds (billionths of a billionth of a second). view more (2007-05-02)
Sugar-coated antibiotics
Researchers from the John Innes Centre and the University of East Anglia have recently elucidated the structure and function of an enzyme which is involved in decorating antibiotics with sugar molecules. view more (2008-05-29)
Chopped up proteins trigger autoimmunity
Dutch biochemist Geurt Schilders has mapped several proteins that can regulate the activity of the human exosome and which play a role in the degradation of RNA molecules. view more (2008-01-25)
Live recordings of cell communication
A new advanced method for nano-scale imaging of vesicle-fusion - vesicles are biological nano-sized containers - could add to our understanding of diseases of the nervous system and viral infections. view more (2009-08-06)
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