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Scientists Open New Frontier of Vast Chemical 'Space'

December 17, 2014 4:20 pm | News | Comments

Chemists at The Scripps Research Institute have invented a powerful method for joining complex organic molecules that is extraordinarily robust.                    

Napster Co-Founder To Invest in Allergy Research

December 17, 2014 10:13 am | by Olga R. Rodriguez - Associated Press | News | Comments

Napster co-founder Sean Parker missed most of his final year in high school and has ended up in...

Non-Gluten Proteins are Targets of Immune Response to Wheat in Celiac Disease

December 16, 2014 11:40 am | News | Comments

Researchers found that the immune system of patients with celiac disease react to specific types...

Signaling Mechanism Could be Target for Survival, Growth of Tumor Cells

December 15, 2014 11:54 am | by UT Southwestern | News | Comments

UT Southwestern Medical Center neurology researchers have identified an important cell...

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Brain Stimulation May Hold Key to Anxiety Treatment

December 15, 2014 11:27 am | News | Comments

Researchers at The University of Western Australia have found that that brain stimulation may help retrain unhelpful cognitive habits associated with anxiety and depression.                

Next Steps Uncertain for Women with Dense Breasts

December 9, 2014 8:30 am | by Lauran Neergaard - AP Medical Writer - Associated Press | News | Comments

More women are learning their breasts are so dense that it's more difficult for mammograms to spot cancer. But new research suggests automatically giving them an extra test isn't necessarily the solution.             

Learning a Second Language: First-Rate Exercise for the Brain

December 3, 2014 8:30 am | by Bioscience Technology Staff | Articles | Comments

The brain is so exquisitely sensitive to language that it only takes six weeks of learning Chinese for the neurons of English speakers to rewire. And those whose brains are fully bilingual are more facile at learning generally.       

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Current Mutation Detection Process Misses People at High Risk of Cancer

December 1, 2014 1:19 pm | News | Comments

New research on the BRCA gene mutation in the Jewish population shows that the current process of identifying people- which relies on assessing someone’s family history- misses half the people who have the mutation and are at risk of developing cancer.

Imaging Shows Connection Breakdown in Early Alzheimer’s Brains

December 1, 2014 1:05 pm | News | Comments

Changes in brain connections visible on MRI could represent an imaging biomarker of Alzheimer's disease, according to a new study. For the new study, researchers looked at the brain's structural connectome, a map of white matter tracts that carry signals between different areas of the brain.

Reading Harry Potter Gives Clues to Brain Activity

December 1, 2014 8:30 am | by Lauran Neergaard - AP Medical Writer - Associated Press | News | Comments

Harry Potter swoops around on his broom, faces the bully Malfoy and later runs into a three-headed dog. For scientists studying brain activity while reading, it's the perfect excerpt from the young wizard's many adventures to give their subjects. 

Scientists Seek to Map Origins of Mental Illness

November 26, 2014 8:30 am | Videos | Comments

An interdisciplinary team of scientists has convened to map the origins of mental illnesses in the brain and develop noninvasive technologies to treat the conditions.                        

New Studies Show Anxiety, Depression, Guilt Harm the Brain

November 26, 2014 8:30 am | by Bioscience Technology Staff | Articles | Comments

Two studies in recent weeks have found that anxiety, depression and guilt can physically change and damage the brain from preschool through adulthood.                            

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Brain Scans Help Tailor Alcoholism Treatment

November 25, 2014 2:38 pm | News | Comments

Clinical research is using brain imaging and drug therapy to better understand how microscopic changes in brain connectivity relate to alcohol dependence and recovery.                        

Test Detects Early Brain Damage in Football Players

November 24, 2014 12:12 pm | News | Comments

A new, enhanced MRI diagnostic approach was, for the first time, able to identify significant damage to the blood-brain barrier (BBB) of professional football players following “unreported” trauma or mild concussions.          

Paper Electronics Could Make Health Care More Accessible

November 19, 2014 1:12 pm | News | Comments

Flexible electronic sensors based on paper have the potential to cut the price of a wide range of medical tools. Scientists have now developed a fast, low-cost way of making these sensors by directly printing conductive ink on paper.     

Eye’s Response to TV Helps ID Diseases

November 12, 2014 8:30 am | News | Comments

One of the leading causes of blindness worldwide could be detected by how our eyes respond to watching TV, according to a new study. The researchers found that they could identify eye diseases by looking at maps of people's eye movements while they watched a film.

Eye-scan Analysis Can Predict Advance of Macular Degeneration

November 6, 2014 2:07 pm | News | Comments

Scientists have found a new way to forecast which patients with age-related macular degeneration are likely to suffer from the most debilitating form of the disease.                         

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Ultrasound, Microbubbles Could Improve Stroke Treatment

November 6, 2014 1:26 pm | News | Comments

Researchers are building an entire technology around tiny, microscopic bubbles– a technology that has the potential to play an important role in diagnosing as well as treating disease like stroke and cancer.             

Lung Cancer Can be Spotted Before CT Detection

November 3, 2014 2:21 pm | News | Comments

A team of showed that it is possible to detect, in patients at risk of developing lung cancer, early signs of disease several months, and in some cases several years, before the cancer becomes detectable by CT scanning.         

PET Scan for Psychotherapy

October 31, 2014 11:56 am | News | Comments

A study has identified for the first time changes in the metabolic activity of a key brain region in patients successfully treated for depression with psychodynamic psychotherapy.                     

Novel Ultrasound Technology Screens for Heart Conditions

October 30, 2014 1:41 pm | News | Comments

Engineers have determined for the first time the impact of a ring-shaped vortex on transporting blood flow in normal and abnormal ventricles within the human heart. In order to make the study possible, researchers have developed a novel ultrasound technology that makes screening cheaper and much easier.

Blood Test Could Diagnose Early-onset Alzheimer’s

October 29, 2014 10:58 am | News | Comments

A non-invasive blood test that could diagnose early-onset Alzheimer’s disease (AD) with increased accuracy has been developed by researchers. The new early-detection blood test could predict these changes and a person’s risk of developing AD much earlier than is currently possible.

Google Developing Pill to Detect Cancer

October 29, 2014 10:45 am | by Brandon Bailey - AP Technology Writer - Associated Press | News | Comments

Google is working on a cancer-detecting pill in its latest effort to push the boundaries of technology. Still in the experimental stage, the pill is packed with tiny magnetic particles, which can travel through a patient's bloodstream, search for malignant cells and report their findings to a sensor on a wearable device.

Biosensor Technology Could Allow Rapid Ebola Detection

October 28, 2014 2:18 pm | News | Comments

In 2010, a study reported the rapid detection of Ebola virus using new biosensor technology. There was little interest in developing the technology at the time, but now, in the wake of an Ebola outbreak, the researcher plans to resume his work on virus detection.

New Home Test Shakes Up Colon Cancer Screening

October 27, 2014 8:30 am | by Marilynn Marchione - AP Chief Medical Writer - Associated Press | News | Comments

Starting Monday, millions of people who have avoided colon cancer screening can get a new home test that's noninvasive and doesn't require the icky preparation most other methods do. The test is the first to look for cancer-related DNA in stool. 

Real-time System Monitors Dangerous Bacteria in the Body

October 23, 2014 11:56 am | News | Comments

Combining a PET scanner with a new chemical tracer that selectively tags specific types of bacteria, researchers working with mice report they have devised a way to detect and monitor in real time infections with a class of dangerous Gram-negative bacteria.

Skin Patch May Replace Syringe for Disease Diagnosis

October 22, 2014 1:46 pm | News | Comments

Drawing blood and testing it is standard practice for many medical diagnostics. As a less painful alternative, scientists are developing skin patches that could one day replace the syringe.                  

New Test Bumps Up Enterovirus Diagnoses

October 15, 2014 1:24 pm | by Mike Stobbe - AP Medical Writer - Associated Press | News | Comments

For more than two months, health officials have been struggling to understand the size of a national wave of severe respiratory illnesses caused by an unusual virus. This week, they expect the wave to start looking a whole lot bigger.     

RNA Molecules in Urine and Tissue Can Detect Prostate Cancer

October 9, 2014 1:40 pm | News | Comments

Researchers have identified a set of RNA molecules that are detectable in tissue samples and urine of prostate cancer patients, but not in normal healthy individuals.                         

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