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Discovery of Extremely Long-lived Proteins May Provide Insight Into Cell Aging
One of the big mysteries in biology is why cells age. Now scientists at the Salk Institute for Biological Studies report that they have discovered a weakness in a component of brain cells that may explain how the aging process occurs in the brain. The...
UCSB Researchers Discover the Processes Leading to Acute Myeloid Leukemia
Researchers at UC Santa Barbara have discovered a molecular pathway that may explain how a particularly deadly form of cancer develops. The discovery may lead to new cancer therapies that reprogram cells instead of killing them. The findings are published...
Cancer Sequencing Initiative Discovers Mutations Tied to Aggressive Childhood Brain Tumors
Researchers studying a rare, lethal childhood tumor of the brainstem discovered that nearly 80 percent of the tumors have mutations in genes not previously tied to cancer. Early evidence suggests the alterations play a unique role in other aggressive...
Quantitative Imaging Application to Gut And Ear Cells are Reported in 2 Nature Papers
From tracking activities within bacteria to creating images of molecules that make up human hair, several experiments have already demonstrated the unique abilities of the revolutionary imaging technique called multi-isotope imaging mass spectometry,...
Faulty Proteins May Prove Significant in Identifying New Treatments for Ovarian Cancer
A constellation of defective proteins suspected in causing a malfunction in the body’s ability to repair its own DNA could be the link scientists need to prove a new class of drugs will be effective in treating a broad range of ovarian cancer patients,...
NIH Scientists Identify Novel Approach to View Inner Workings of Viruses
Since the discovery of the microscope, scientists have tried to visualize smaller and smaller structures to provide insights into the inner workings of human cells, bacteria and viruses. Now, researchers at the National Institute of Arthritis and Musculoskeletal...
University of Florida Study on Newly Formed Plants Could Lead to Improved Crop Fertility
A new University of Florida study shows genomes of a recently formed plant species to be highly unstable, a phenomenon that may have far-reaching evolutionary consequences. Published online this week in the Proceedings of the National Academy of Sciences,...
A Lake Fauna in a Shot-glass
Danish research team leads the way for future biodiversity monitoring using DNA traces in the environment to keep track of threatened wildlife – a lake water sample the size of a shot-glass can contain evidence of an entire lake fauna. Global biodiversity...
