A mathematical model developed at Purdue University can predict complex signaling patterns that could help scientists determine how stem cells in an embryo later become specific tissues, knowledge that could be used to understand and treat developmental disorders and some diseases.
Published News » Science
Model may offer better understanding of embryonic development
Posted by eurekalert 2 hours 48 minutes ago (http://www.eurekalert.org)
As the immigrant population grows, understanding its disability status and employment characteristics becomes increasingly important. People, both native and foreign-born, with disabilities make important contributions to our society, and many individuals continue to work despite a wide range of impairments. A new study by researchers at the Center for Injury Research and Policy of the Research I
According to a new national study by Iowa State University researchers, one out of every two lesbian, gay, bisexual, transgender (LGBT) and allied youths are regular victims of "cyberbullying," which causes psychological and emotional distress to victims -- producing thoughts of suicide in some who are repeatedly victimized.
A new method of growing arteries could lead to a "biological bypass"-- or a noninvasive way to treat coronary artery disease, Yale School of Medicine researchers report with their colleagues in the April issue of Journal of Clinical Investigation.
Gene discovered for newly recognized disease in Amish children
Posted by eurekalert 1 day 2 hours 48 minutes ago (http://www.eurekalert.org)
The identification of the new multisystem autoimmune disorder and the recessive gene that causes it are reported in the March 2010 issue of American Journal of Human Genetics.
Improvements needed in genomic test result discussions
Posted by eurekalert 1 day 8 hours ago (http://www.eurekalert.org)
A new study has found that one in three early-stage breast cancer patients who received genomic testing when deciding about treatment options felt they did not fully understand their discussions with physicians about their test results and their risk of recurrence.
A high-tech handrest
Posted by eurekalert 1 day 14 hours ago (http://www.eurekalert.org)
University of Utah engineers developed a computer-controlled, motorized hand and arm support that will let doctors, artists and others precisely control scalpels, brushes and tools over a wider area than otherwise possible, and with less fatigue.
NIAID media availability: Food allergy-related disorder linked to master allergy gene
Posted by eurekalert 1 day 20 hours ago (http://www.eurekalert.org)
Scientists have identified a region of a human chromosome that is associated with eosinophilic esophagitis, a recently recognized allergic disease. People with EoE frequently have difficulty eating or may be allergic to one or more foods. This study further suggests that a suspected so-called master allergy gene may play a role in the development of this rare but debilitating disorder.
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