Recent Molecular Biology Current Events | Molecular Biology News | 7
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Researchers study signaling networks that set up genetic code
In a new study, researchers at the University of Illinois have identified and visualized the signaling pathways in protein-RNA complexes that help set the genetic code in all organisms. view more (2009-04-15)
Biological FM signal maintains inflammation in cancer, asthma and other diseases
A study published in Science examines a key player in conditions such as cancer, inflammatory bowel disease, rheumatoid arthritis and asthma and has shown that cells use a sophisticated communication system to coordinate responses to infection and maintain inflammation in the body. view more (2009-04-10)
Small RNAs can play critical roles in male infertility/contraception
University of Nevada School of Medicine scientists in the Department of Physiology and Cell Biology have discovered insight into the reproductive workings of the male sex chromosome that may have significant implications for male infertility and contraception. view more (2009-04-10)
Scientists Develop Method for Comprehensive Proteome Analysis
Investigators at Burnham Institute for Medical Research (Burnham) have deciphered a large percentage of the total protein complement (proteome) in Schizosaccharomyces pombe (S. pombe) fission yeast. view more (2009-04-09)
A molecular ripcord for chemical reactions
Researchers at Eindhoven University of Technology (TU/e) have developed an entirely new method for starting chemical reactions. view more (2009-04-07)
Scripps Scientists Help Decode Mysterious Green Glow of the Sea
Many longtime sailors have been mesmerized by the dazzling displays of green light often seen below the ocean surface in tropical seas. view more (2009-04-02)
New breakthrough in global warming plant production
Researchers at the universities of Leicester and Oxford have made a discovery about plant growth which could potentially have an enormous impact on crop production as global warming increases. view more (2009-03-31)
A 'Bionic Nose' That Knows
Both cancer cells and the chemicals used to make bombs can foil detection because they appear in trace amounts too small for conventional detection techniques. Tel Aviv University has developed the ultimate solution: a molecule that can magnify weak traces of "hidden" molecules into something we can detect and see. view more (2009-03-31)
New molecular force probe stretches molecules, atom by atom
Chemists at the University of Illinois have created a simple and inexpensive molecular technique that replaces an expensive atomic force microscope for studying what happens to small molecules when they are stretched or compressed. view more (2009-03-30)
EPA new strategic plan for evaluating the toxicity of chemicals
EPA is releasing a new approach to advance the science upon which the agency bases its regulatory decisions and policies, resulting in better protection for human health and the environment. view more (2009-03-26)
Synthetic biology: The next biotech revolution is brewing
The safety of early applications of synthetic biology may be adequately addressed by the existing regulatory framework for biotechnology, especially in contained laboratories and manufacturing facilities. view more (2009-03-25)
Starve a yeast, sweeten its lifespan
Johns Hopkins researchers have discovered a new energy-making biochemical twist in determining the lifespan of yeast cells, one so valuable to longevity that it is likely to also functions in humans. view more (2009-03-24)
Elephant shark genome sequence leads to discovery of color perception in deep-sea fish
The elephant shark, a primitive deep-sea fish that belongs to the oldest living family of jawed vertebrates, can see color much like humans can. view more (2009-03-18)
Catching the common cold virus: BYU researchers coming down with the rhinovirus genome
A new study by Brigham Young University researchers on the virus behind nearly half of all cold infections explains how and where evolution occurs in the rhinovirus genome and what this means for possible vaccines. view more (2009-03-17)
Texas-sized tract of single-celled clones
A Rice University study of microbes from a Houston-area cow pasture has confirmed once again that everything is bigger in Texas, even the single-celled stuff. The tests revealed the first-ever report of a large, natural colony of amoebae clones -- a Texas-sized expanse measuring at least 12 meters across. view more (2009-03-12)
Researchers discover a new pathway that regulates inflammation
Inflammation, the body's earliest response to damage or infection, can aid the healing process and trigger an immune response against invading pathogens. But inflammation gone awry can also undermine health, as in diseases such as rheumatoid arthritis or asthma. view more (2009-03-12)
Pitt researchers describe molecular '2-step' leading to protein clumps of Huntington's disease
In a paper published in the early online version of Nature Structural and Molecular Biology, researchers at the University of Pittsburgh School of Medicine deconstruct the first steps in an intricate molecular dance that might lead to the formation of pathogenic protein clumps in Huntington's disease, and possibly other movement-related... view more... (2009-03-09)
CU-Boulder research team identifies stem cells that repair injured muscles
A University of Colorado at Boulder research team has identified a type of skeletal muscle stem cell that contributes to the repair of damaged muscles in mice, which could have important implications in the treatment of injured, diseased or aging muscle tissue in humans, including the ravages of muscular dystrophy. view more (2009-03-06)
Protein structure determined in living cells
The function of a protein is determined both by its structure and by its interaction partners in the cell. Until now, proteins had to be isolated for analyzing them. view more (2009-03-05)
New discovery gives tuberculosis vaccine a shot in the arm
A new article appearing in the March 2009 issue of the Journal of Leukocyte Biology may lead to improvements in the efficacy of the current tuberculosis vaccine. view more (2009-02-27)
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