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Differences in Bone Healing in Young Vs. Old Mice May Hold Answers to Better Bone Healing for Seniors
March 21, 2013 — By studying the underlying differences in gene expression during healing after a bone break in young versus aged mice, scientists aim to find specific pathways of fracture healing in ... > full story -
Misregulated Genes May Have Big Autism Role
March 21, 2013 — A genetic pathway involving proteins in the endosomes of cells appears to be misregulated in the brains of children with autism, according to a newly published statistical analysis. Previously, the ... > full story -
Novel Insights Into the Evolution of Protein Networks
March 21, 2013 — System-wide networks of proteins are indispensable for organisms. Function and evolution of these networks are among the most fascinating research questions in biology. Researchers have reconstructed ... > full story -
Researchers Study Use of Dasatinib for Patients With High-Risk MDS
March 21, 2013 — Researchers have completed a phase II clinical trial to determine the safety and efficacy of dasatinib for patients with higher-risk myelodysplastic syndromes (MDS), chronic myelomonocytic leukemia, ... > full story -
Bacteria With Vuvuzelas: Microbes Use a Channel Protein as a Syringe for Toxins
March 20, 2013 — The bacterium Photorhabdus luminescens is a constant companion of some roundworms. These worms assault insect larvae, thereby infecting them with the bacteria; the pathogens then attack the cells of ... > full story -
Baffling Blood Problem Explained: 60-Year-Old Health Mystery Solved
March 20, 2013 — Some 200,000 people in Europe and a similar number in North America are "Vel-negative," a rare blood type, difficult for hospitals to identify, that can make blood transfusions turn deadly. For sixty ... > full story -
How Two Brain Areas Interact to Trigger Divergent Emotional Behaviors
March 20, 2013 — New research for the first time explains exactly how two brain regions interact to promote emotionally motivated behaviors associated with anxiety and reward. The findings could lead to new mental ... > full story -
Better Cartilage Repairs Possible Using Stem Cells
March 20, 2013 — Using adult stem cells is a good way of culturing better-quality cartilage to repair worn hips and knees. New cartilage that has good properties can be grown in particular by cultivating adult stem ... > full story -
Clues Point to Cause of a Rare Fat-Distribution Disease
March 20, 2013 — Studying a protein that gives structure to the nucleus of cells, researchers stumbled upon mutations associated with familial partial lipodystrophy (FPLD), a rare disease that disrupts normal ... > full story -
Strong Anti-Cancer Properties Discovered in Soybeans
March 20, 2013 — Proteins found in soybeans could inhibit the growth of colon, liver and lung cancers. Soybean meal is a bi-product following oil extraction from soybean seeds. It is rich in protein, which usually ... > full story
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