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New Mechanism Discovered in Meiosis: How Modification of an Enzyme Governs Critical Processes in Sexual Reproduction
May 3, 2013 — Scientists have made an important discovery in meiosis research. They have identified a new mechanism that plays an important role in ... > full story -
Ebola's Secret Weapon Revealed
May 2, 2013 — Researchers have discovered the mechanism behind one of the Ebola virus' most dangerous attributes: its ability to disarm the adaptive immune ... > full story -
Link Between Heart, Blood, and Skeletal Muscle
May 2, 2013 — New research has shown that by turning on just a single gene, Mesp1, different cell types including the heart, blood and muscle can be created from stem ... > full story -
Making Cancer Less Cancerous
May 2, 2013 — Researchers have identified a gene that, when repressed in tumor cells, puts a halt to cell growth and a range of processes needed for tumors to enlarge and spread to distant sites. The researchers ... > full story -
Heart Cells Change Stem Cell Behavior
May 2, 2013 — Stem cells drawn from the amniotic fluid of pregnant women change their behavior when near heart cells, but do not become heart ... > full story -
'Dark Genome' Is Involved in Rett Syndrome
May 2, 2013 — Researchers have described alterations in noncoding long chain RNA sequences in Rett ... > full story -
Turning Human Stem Cells Into Brain Cells Sheds Light on Neural Development
May 2, 2013 — Medical researchers have manipulated human stem cells into producing types of brain cells known to play important roles in neurodevelopmental disorders such as epilepsy, schizophrenia and autism. The ... > full story -
Stem Cell Discovery Could Aid Research Into New Treatments
May 2, 2013 — Scientists have made a fundamental discovery about how the properties of embryonic stem cells are controlled. Researchers have found that a protein, which switches on genes to allow embryonic stem ... > full story -
Scientists Revolutionize Creation of Genetically Altered Mice to Model Human Disease
May 2, 2013 — Scientists have efficiently created mouse models with multiple gene mutations in a matter of weeks. Because the method does not require embryonic stem cells, the approach also could allow any animal ... > full story -
Adult Cells Transformed Into Early-Stage Nerve Cells, Bypassing the Pluripotent Stem Cell Stage
May 2, 2013 — Scientists have converted skin cells from people and monkeys into a cell that can form a wide variety of nervous-system cells — without passing through the do-it-all stage called the induced ... > full story
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