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Probing How Pancreatic Cancers Metastasize
March 25, 2013 — Researchers have discovered that a protein found in the cells surrounding pancreatic cancers play a role in the spread of the disease to other parts of the ... > full story -
Genetic Alterations Linked With Bladder Cancer Risk, Recurrence, Progression, and Patient Survival
March 25, 2013 — A new analysis has found that genetic alterations in a particular cellular pathway are linked with bladder cancer risk, recurrence, disease progression, and patient survival. The findings could help ... > full story -
Amniotic Fluid Stem Cells Repair Gut Damage
March 24, 2013 — Stem cells taken from amniotic fluid were used to restore gut structure and function following intestinal damage in rodents, according to new research. The findings pave the way for a new form of ... > full story -
Nuclear Life of Actin Uncovered: Protein With Key Job in Muscle Function Moonlights in Nucleus to Help Regulate Genes
March 24, 2013 — Actin, a protein with a well-known job in the cytoplasm and an active role in muscle contraction, moonlights in the nucleus. It's function there was not understood, but now scientists find that it ... > full story -
Molecular Roots of Down Syndrome Unraveled
March 24, 2013 — What is it about the extra chromosome inherited in Down syndrome -- chromosome 21 -- that alters brain and body development? Researchers have new evidence that points to the protein SNX27. SNX27 is ... > full story -
Genetic Sequence That Helps to Coordinate Synthesis of DNA-Packaging Proteins Identified
March 24, 2013 — Research conducted in fruit flies has pinpointed a specific DNA sequence that both triggers the formation of the "histone locus body" and turns on all the histone genes in the entire ... > full story -
Computer Simulations Yield Clues to How Cells Interact With Surroundings
March 22, 2013 — Scientists have developed a computer model of a protein that helps cells interact with their surroundings. Like its biological counterpart, the virtual integrin snippet is about twenty nanometers ... > full story -
When a Gene Is Worth Two: Same Gene Fulfills Different Biological Roles in Plants
March 22, 2013 — The notion that each gene can only codify for a single protein has been challenged for some years. Yet, the functional outcomes that may result from genes encoding more than one protein are still ... > full story -
Making Axons Branch and Grow to Help Nerve Regeneration After Injury
March 22, 2013 — One molecule makes nerve cells grow longer. Another one makes them grow branches. These new experimental manipulations have taken researchers a step closer to understanding how nerve cells are ... > full story -
Atherosclerosis: Specific microRNAs Promote Inflammation
March 22, 2013 — Atherosclerosis, an inflammatory reaction, is at the root of the most common forms of cardiovascular disease. Researchers have now identified a microRNA that plays a prominent role in the process, ... > full story
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