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WHO Misses Ambitious Ebola Targets

November 30, 2014 9:58 am | by Maria Cheng - AP Medical Writer - Associated Press | News | Comments

Two months ago, the WHO launched an ambitious plan to stop the deadly Ebola outbreak in West Africa, aiming to isolate 70 percent of the sick and safely Ebola 70 percent of the victims in the three hardest-hit countries by Dec. 1.      

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.                        

Vegetable Oil Ingredient Key to Destroying Gastric Disease Bacteria

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

The bacterium Helicobacter pylori is strongly associated with gastric ulcers and cancer. To combat the infection, researchers developed LipoLLA, a therapeutic nanoparticle that contains linolenic acid, a component in vegetable oils.     

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Google's Latest: A Spoon That Steadies Tremors

November 26, 2014 8:30 am | by By Martha Mendoza - AP National Writer - Associated Press | News | Comments

Google is throwing its money, brain power and technology at the humble spoon. But these spoons are a bit more than your basic utensil: Using hundreds of algorithms, they allow people with essential tremors and Parkinson's disease to eat without spilling.

Doctor Behind 'Free Radical' Aging Theory Dies

November 26, 2014 8:30 am | by Josh Funk - Associated Press - Associated Press | News | Comments

Dr. Denham Harman, a renowned scientist who developed the most widely accepted theory on aging that's now used to study cancer, Alzheimer's disease and other illnesses, has died in Nebraska at age 98.               

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.                            

Be Thankful: Turkeys May Someday Be Lifesavers

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

While the turkey you eat on Thursday will bring your stomach happiness and could probably kick-start an afternoon nap, it may also save your life one day.                           

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.                        

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Creating Pain-sensing Neurons

November 25, 2014 2:11 pm | News | Comments

After more than six years of intensive effort, including repeated failures that at times made the quest seem futile, researchers have successfully converted mouse and human skin cells into pain-sensing neurons that respond to a number of stimuli.  

Brain Protein Linked to Sleep May be Alzheimer’s Prevention Target

November 25, 2014 2:02 pm | News | Comments

A protein that stimulates the brain to awaken from sleep may be a target for preventing Alzheimer’s disease, according to a new study. In recent years, scientists have established links between sleep problems and Alzheimer’s.      

New FDA Rules Will Put Calorie Counts on Menus

November 25, 2014 1:00 pm | by Mary Clare Jalonick - Associated Press - Associated Press | News | Comments

Whether they want to or not, consumers will soon know how many calories they are eating when ordering off the menu at chain restaurants, picking up prepared foods at supermarkets and even eating a tub of popcorn at the movie theater.     

Salmonella in 10 States Linked to Raw Sprouts

November 24, 2014 2:58 pm | by Mary Clare Jalonick - Associated Press - Associated Press | News | Comments

Raw sprouts are linked to dozens of cases of food poisoning - again. The CDC said 63 people from 10 states concentrated on the East Coast fell ill with salmonella linked to bean sprouts.                   

Merck, Iowa Firm Sign Ebola Vaccine Licensing Deal

November 24, 2014 1:58 pm | by Linda A. Johnson - AP Business Writer - Associated Press | News | Comments

Merck & Co., a top creator and seller of vaccines, has joined the fight against Ebola, the often-fatal hemorrhagic virus that's been ravaging parts of West Africa for months.                     

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Exciting Gains in Fighting Breast Cancer Hormone-therapy Resistance

November 24, 2014 1:56 pm | by Cynthia Fox, Science Writer | Articles | Comments

Guided by breakthrough research on the Estrogen Receptor 1 (ESR1) gene, many researchers and pharmaceutical companies are in hot pursuit of the next big anti-resistance breast cancer drug.                  

Computer Games Could Prevent Falls in the Elderly

November 24, 2014 12:22 pm | News | Comments

A research team has developed new computer games designed to significantly reduce the likelihood of falls at home and in the community among older people.                            

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.          

Tiny Patient Prompts Advance in Neurogenetics

November 24, 2014 11:54 am | News | Comments

Researchers had never shown exactly how cells in the brain stem detect carbon dioxide and regulate breathing in humans. After taking a mutation from a two-month-old baby and expressing it in human astrocytes, they did exactly that, and the research may lead to an early warning system to save premature infants.

Schizophrenia May be Triggered by Excess Protein

November 24, 2014 11:18 am | News | Comments

A gene associated with schizophrenia plays a role in brain development and may help to explain the biological process of the disease, according to new research.                          

U.S. Looking Past Ebola to Prepare for Next Outbreak

November 23, 2014 8:57 am | by Lauran Neergaard - AP Medical Writer - Associated Press | News | Comments

The next Ebola or the next SARS. Maybe even the next HIV. Even before the Ebola epidemic in West Africa is brought under control, public health officials are girding for the next health disaster.               

Plague Outbreak Kills 40 in Madagascar

November 22, 2014 5:57 am | by Lynsey Chutel - Associated Press - Associated Press | News | Comments

A plague outbreak has killed 40 people on the island nation of Madagascar, with 119 people diagnosed with the bacterial disease since August. Two people have been diagnosed and one has died in the capital, Antananarivo.        

Bee Brains Offer Insights Into How Human Memories Form

November 21, 2014 10:28 am | News | Comments

University of Queensland scientists have discovered that genes switch off as memories are being formed, allowing for new connections between nerve cells. Read more...                                       

Researchers Tease Out Glitches in Immune System's Self-Recognition

November 21, 2014 10:06 am | News | Comments

Immunity is a thankless job. Though the army of cells known as the immune system continuously keeps us safe from a barrage of viruses, bacteria and even precancerous cells, we mainly notice it when something goes wrong: “Why did I get the flu this year even though I got vaccinated?” Read more...

Cellular Origin of Fibrosis

November 21, 2014 10:00 am | News | Comments

Harvard Stem Cell Institute scientists at Brigham and Women’s Hospital say they have found the cellular origin of the tissue scarring caused by organ damage associated with diabetes, lung disease, high blood pressure, kidney disease, and other conditions. Read more...

Unwinding the Mysteries of the Cellular Clock

November 21, 2014 9:54 am | News | Comments

Human existence is basically circadian. Most of us wake in the morning, sleep in the evening, and eat in between. Body temperature, metabolism, and hormone levels all fluctuate throughout the day, and it is increasingly clear that disruption of those cycles can lead to metabolic disease. Read more...

Study: Obesity Fuels Silent Heart Damage

November 21, 2014 9:27 am | News | Comments

Using an ultrasensitive blood test to detect the presence of a protein that heralds heart muscle injury, researchers from Johns Hopkins and elsewhere have found that obese people without overt heart disease experience silent cardiac damage that fuels their risk for heart failure down the road. Read more...      

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