Today the journal Science published results of a preclinical study demonstrating that treatment with orally available RNA splicing modifiers of the SMN2 gene starting early after birth is preventing deficits in a mouse model of Spinal Muscular Atrophy (SMA).
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Human tampering with global carbon balances has received massive public attention because of its effects on global warming, but we pay less attention to another set of chemical processes we are similarly disrupting: human input to the nitrogen cycle. Unfortunately, the story of nitrogen transformations in the biosphere is also less understood.
Researchers have developed a powerful new tool to identify genetic changes in disease-causing bacteria that are responsible for antibiotic resistance. The results from this technique could be used in clinics within the next decade to decide on the most effective treatments for diseases such as pneumonia and meningitis.
WEST LAFAYETTE, Ind. - A Purdue University study shows that Notch signaling, a key biological pathway tied to development and cell communication, also plays an important role in the onset of obesity and Type 2 diabetes, a discovery that offers new targets for treatment.
In the first evidence that natural selection favors an individual's infection tolerance, researchers from Princeton University and the University of Edinburgh have found that an animal's ability to endure an internal parasite strongly influences its reproductive success. Reported in the journal PLoS Biology, the finding could provide the groundwork for boosting the resilience of humans and livestock to infection.
DURHAM, N.C. -- In the moist, dark microbial rainforest of the intestine, hundreds of species of microorganisms interact with each other and with the cells of the host animal to get the resources they need to survive and thrive.
Though there's a lot of competition in this vibrant ecosystem, collaboration is valued too. A new study on the crosstalk between microbes and cells lining the gut of mice shows just how cooperative this environment can be.
HOUSTON – (Aug. 7, 2014) – The stock prices of companies that use the same lead underwriter during their equity offerings tend to move together, according to a new study by financial economics experts at Rice University and the University of Alabama.
Researchers with The Cancer Genome Atlas (TCGA) Research Network have completed the largest, most diverse tumor genetic analysis ever conducted, revealing a new approach to classifying cancers. The work, led by researchers at the UNC Lineberger Comprehensive Cancer Center at the University of North Carolina at Chapel Hill and other TCGA sites, not only revamps traditional ideas of how cancers are diagnosed and treated, but could also have a profound impact on the future landscape of drug development.
Cancers are classified primarily on the basis of where in the body the disease originates, as in lung cancer or breast cancer. According to a new study, however, one in ten cancer patients would be classified differently using a new classification system based on molecular subtypes instead of the current tissue-of-origin system. This reclassification could lead to different therapeutic options for those patients, scientists reported in a paper published August 7 in Cell.
Novato, California: Researchers with The Cancer Genome Atlas (TCGA) have analyzed more than 3500 tumors on multiple genomic technology platforms, revealing a new approach to classifying cancers. This largest-of-its-kind study, published online August 7th in Cell featured major contributions by Buck faculty Christopher Benz, MD and Senior Staff Scientist Christina Yau, PhD.
An international team led by Eric A. Hendrickson of the University of Minnesota and Duncan Baird of Cardiff University has solved a key mystery in cancer research: What allows some malignant cells to circumvent the normal process of cell death that occurs when chromosomes get too old to maintain themselves properly?
For the first time, scientists have uncovered new information on how stem cells in the human bowel behave, revealing vital clues about the earliest stages in bowel cancer development and how we may begin to prevent it.
New research partly led by UC San Francisco-affiliated scientists suggests that one in 10 cancer patients would be more accurately diagnosed if their tumors were defined by cellular and molecular criteria rather than by the tissues in which they originated, and that this information, in turn, could lead to more appropriate treatments.
In the largest study of its kind to date, scientists analyzed molecular and genetic characteristics of more than 3,500 tumor samples of 12 different cancer types using multiple genomic technology platforms.
A chance meeting between two leading UK and US scientists could have finally helped solve a key mystery in cancer research.
Scientists have long known that chromosomal defects occur as cells repeatedly divide. Over time, these defects are linked to the onset of cancer.
Now, Professor Duncan Baird and his team from Cardiff University working in collaboration with Eric A. Hendrickson from the University of Minnesota, have identified a specific gene that human cells require in order to survive these types of defects.
URBANA, Ill. – If the hottest new plant grown as a biofuel crop is approved based solely on its greenhouse gas emission profile, its potential as the next invasive species may not be discovered until it's too late. In response to this need to prevent such invasions, researchers at the University of Illinois have developed both a set of regulatory definitions and provisions and a list of 49 low-risk biofuel plants from which growers can choose.