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New Way to Improve Stem Cells' Cartilage Formation
June 4, 2013 — Bioengineers are interested in finding innovative ways to grow new cartilage from a patient's own stem cells, and, thanks to a new study, such a treatment is a step closer to ... > full story -
Biomarker Could Help Scientists Choose the Right Cell Line When Conducting Stem Cell Experiments
June 4, 2013 — Stem cells that strongly express a gene called WNT3 are biased to develop into cells and tissues including pancreas, liver and bladder. This discovery suggests that other genes may serve as ... > full story -
Scientists Find Potential New Clues for Identifying Breast Cancer Risk
June 4, 2013 — New research provides critical insights into how normal breast precursor cells may be genetically vulnerable to develop into cancer. Scientists discovered that a particular class of normal breast ... > full story -
Test to Improve Stem Cell Safety
June 4, 2013 — Scientists have developed a test to identify unsafe stem cells. It is the first safety test specifically for human induced pluripotent stem ... > full story -
Innate Immunity: When DNA Is out of Place
June 4, 2013 — In animal cells, DNA molecules are normally restricted to the cell nucleus and the mitochondria. When DNA appears outside these organelles – in the so-called cytosol - it most probably ... > full story -
Drug Resistance May Make Malaria Parasites Vulnerable to Other Substances
June 4, 2013 — Malaria parasites that develop resistance to the most effective class of anti-malarial drugs may become susceptible to other treatments as a result. The discovery could reveal potential new drug ... > full story -
The Fight Against Genome Parasites
June 4, 2013 — In the gonads of animals, genome parasites such as transposons pose a serious threat to evolutionary fitness. With their ability to bounce around in the genome, they often cause dangerous mutations. ... > full story -
Enhancer RNAs Alter Gene Expression: New Class of Molecules May Be Key Emerging 'Enhancer Therapy'
June 4, 2013 — In a pair of distinct but complementary papers, researchers illuminate the functional importance of a relatively new class of RNA molecules. The work suggests modulation of “enhancer-directed ... > full story -
New Kind of Antibiotic May Be More Effective at Fighting Tuberculosis, Anthrax, and Other Diseases
June 3, 2013 — Diseases such as tuberculosis, anthrax, and shigellosis -- a severe food-borne illness -- eventually could be treated with an entirely new and more-effective kind of antibiotic, say scientists who ... > full story -
New Strategy for Defeating Neuroblastoma
June 3, 2013 — Researchers have found a promising strategy for defeating neuroblastoma -- a malignant form of cancer in children -- that focuses on the so-called MYCN protein. A specific chemical molecule helps to ... > full story
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