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By Taking a Rest, Exhausted T Cells Live to Fight Another Day

January 26, 2015 9:56 am | by Howard Hughes Medical Institute | News | Comments

Killer T cells are one of the body's main lines of defense against pathogens.                               

Zombie Bacteria in Tuberculosis

January 26, 2015 9:50 am | by Ecole Polytechnique Federale De Lausanne | News | Comments

Tuberculosis affects over 12 million people globally, and is usually treated with a course of...

Research Shows Infants Can Remember More Than Originally Thought

January 26, 2015 9:41 am | by Jenna Eckel, Penn State | News | Comments

This discovery is different from previous research that found an infant would experience “...

Researchers Solve Metabolic Mystery Lending Insight into Lafora Disease

January 26, 2015 9:32 am | by Elizabeth Adams, University of Kentucky | News | Comments

Scientists have determined how an enzyme essential for energy metabolism functions.  ...

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Millions of GMO Insects Could Be Released in Florida Keys

January 26, 2015 9:26 am | by Jennifer Kay - Associated Press | News | Comments

Millions of genetically modified mosquitoes could be released in the Florida Keys if British researchers win approval to use the bugs against two extremely painful viral diseases.              

WHO Adopts Reforms to Repair Reputation after Bungling Ebola

January 26, 2015 9:20 am | by Maria Cheng - AP Medical Writer | News | Comments

The World Health Organization has proposed reforms that could overhaul its structure after botching the response to the biggest-ever Ebola outbreak.                   

Tide Turning in Ebola Fight After Hard Lessons

January 26, 2015 9:15 am | by Krista Larson and Maria Cheng - Associated Press | News | Comments

A top U.N. official in the fight against Ebola greeted just three patients at one treatment center he visited this week in Sierra Leone.                     

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The Molecular Biology Behind ALS

January 23, 2015 4:58 pm | by Brandeis Univ. | News | Comments

By now, most everyone has seen videos all over social media of friends and family dousing themselves in ice cold water as part of the ALS Ice Bucket Challenge.                                                 

Why All-Nighters Don't Work

January 23, 2015 4:53 pm | by Brandeis University | News | Comments

Scientists have long known that sleep, memory and learning are deeply connected. Most animals, from flies to humans, have trouble remembering when sleep deprived, and studies have shown that sleep is critical in converting short-term into long-term memory, a process known as memory consolidation.

Reducing Myc Gene Activity Extends Healthy Lifespan in Mice

January 23, 2015 4:48 pm | by Brown University | News | Comments

A team of scientists based at Brown University has found that reducing expression of a fundamentally important gene called Myc significantly increased the healthy lifespan of laboratory mice, the first such finding regarding this gene in a mammalian species.

Telomere Extension Turns Back Aging Clock in Cultured Human Cells

January 23, 2015 4:44 pm | by Stanford University | News | Comments

A new procedure can quickly and efficiently increase the length of human telomeres, the protective caps on the ends of chromosomes that are linked to aging and disease.                

Study Uncovers Secrets of Clump-Dissolving Protein

January 23, 2015 4:34 pm | by University of Pennsylvania | News | Comments

Workhorse molecules called heat-shock proteins contribute to refolding proteins that were once misfolded and clumped.                        

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Long-Awaited Ebola Vaccine Study Coming Soon in Liberia

January 22, 2015 4:38 pm | by Lauran Neergard - AP Medical Writer | News | Comments

Long-awaited studies of two possible Ebola vaccines are set to begin in West Africa in a couple of weeks.                          

Why Protein Mutations Lead to Parkinson's Disease

January 22, 2015 4:29 pm | by UCSD | News | Comments

A new study has shown for the first time why protein mutations lead to the familial form of Parkinson’s disease.                         

Study Finds Videos Can Help Infants Learn Communication Skills

January 22, 2015 4:20 pm | by Emory University | News | Comments

Children under two years old can learn certain communication skills from a video.                              

How the Immune System Promotes Digestive Health

January 22, 2015 4:11 pm | by University of Utah | News | Comments

It involves fostering a community of "good" gut bacteria.                                  

Estrogen-Producing Neurons Influence Aggression in Both Sexes

January 22, 2015 4:00 pm | by Pete Farley, UCSF | News | Comments

A miniscule cluster of estrogen-producing nerve cells in the mouse brain exerts highly specific effects on aggressive behavior in both males and females.                  

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Test Results Pending on Dead Birds in Northern California

January 22, 2015 3:54 pm | by Associated Press | News | Comments

Nearly a week after a mysterious gray gunk surfaced on shorelines in the San Francisco Bay Area, the substance has killed more than 200 seabirds.                   

A New Way to Test Brain Tumor Drugs

January 22, 2015 3:52 pm | by Marilynn Marchione - AP Chief Medical Writer | News | Comments

An Arizona hospital is testing medicines very early in development and never tried on brain tumors before.                         

President Obama Announces Precision Medicine Initiative

January 22, 2015 12:32 pm | by Ryan Bushey, Associate Editor | Articles | Comments

The President briefly mentioned the project during the State of The Union earlier this week.                            

Building on Biocontainment

January 22, 2015 10:56 am | by Harvard Univ. | News | Comments

The creation of genetically modified and entirely synthetic organisms continues to generate excitement as well as worry.                                                                   

New Govt Standards Target Pathogens in Poultry Products

January 22, 2015 10:41 am | by Mary Clare Jalonick, Associated Press | News | Comments

Standards proposed by the Agriculture Department aim to reduce rates of salmonella and campylobacter, another pathogen that can cause symptoms similar to salmonella, in chicken parts, ground chicken and ground turkey. The standards would be voluntary but designed to pressure companies to take steps to reduce contamination.

Moving Closer to a Personalized Treatment Solution for Intellectual Disability

January 22, 2015 10:36 am | by Scripps Research Institute | News | Comments

Scientists from the Florida campus of The Scripps Research Institute (TSRI) have produced an approach that protects animal models against a type of genetic disruption that causes intellectual disability, including serious memory impairments and altered anxiety levels.

Lysosome Dysfunction Linked to Infant Failure to Thrive

January 22, 2015 10:31 am | by Northwestern Medicine | News | Comments

Neonatal intestinal disorders that prevent infants from getting the nutrients they need may be caused by defects in the lysosomal system that occur before weaning, according to a new Northwestern Medicine study.                        

“Sugar-Coated” Pill Helps The Medicine Go Down

January 22, 2015 10:22 am | by Cambridge Univ. | News | Comments

Cambridge scientists have discovered a solution for controlling one of the world’s biggest environmental and ecological pests – the zebra mussel.                                                                         

Video-based Therapy May Benefit Babies at Risk of Autism

January 22, 2015 10:14 am | by University of Manchester | News | Comments

Researchers at The University of Manchester have, for the first time, shown that video-based therapy for families with babies at risk of autism improves infants’ engagement, attention and social behaviour, and might reduce the likelihood of such children developing later autism.

The Ups and Downs of the Seemingly Idle Brain

January 21, 2015 9:16 am | by Brown University | News | Comments

A new study probed deep into this somewhat mysterious cycle in mice, to learn more about how the mammalian brain accomplishes it.                      

Government Healthcare Website Quietly Sharing Personal Data

January 21, 2015 9:08 am | by Ricardo Alonso-Zaldivar and Jack Gillum - Associated Press | News | Comments

The government's health insurance website is quietly sending consumers' personal data to private companies that specialize in advertising and analyzing Internet data for performance and marketing.           

Blueberries, Avocados and Cocoa Beans May Keep Cardiologists at Bay

January 20, 2015 5:21 pm | by Bioscience Technology Staff | Articles | Comments

Times have changed. It used to be that an apple a day kept the doctor away. But three recent studies indicate this mantra could be changed to “a blueberry- avocado-cocoa-bean-smoothie a day” keeps the doctor away—if the doctor is a cardiologist.

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