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Making Bones from Beer Waste

August 28, 2014 | by Skip Derra | Articles | Comments

At first blush it is a bit disingenuous, using beer waste as a base material for new bone. But that is exactly what a multidisciplinary team of researchers in Spain has come up with in a process for making the substrate material on which bone can be regenerated.

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From Bite Site to Brain: How Rabies Virus Hijacks Nerve Cells

August 29, 2014 8:30 am | News | Comments

New research sheds light on how the rabies virus hijacks the transport system in nerve cells to reach the brain with maximal speed and efficiency.                              

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Genomic Sequencing Reveals Insights into Ebola Outbreak

August 29, 2014 8:30 am | News | Comments

In response to an ongoing, unprecedented outbreak of Ebola virus disease (EVD) in West Africa, a team of researchers has rapidly sequenced and analyzed more than 99 Ebola virus genomes.                   

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BST This Week #12: ‘Sleep Drunkenness’ May Affect 1 in 15 People

August 29, 2014 8:30 am | Videos | Comments

On this episode of Bioscience Technology This Week, Christina Jakubowski talks about “sleep drunkenness,” a sleep disorder that likely affects 1 in every 15 people. Our second story covers new research into how hummingbirds came to detect sweetness in nectar.

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From Nose to Knee: Engineered Cartilage Regenerates Joints

August 29, 2014 8:30 am | News | Comments

Researchers report that cells taken from the nasal septum are able to adapt to the environment of the knee joint and can thus repair articular cartilage defects. Read more...                     

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CTC Clusters More Likely to Cause Metastasis

August 29, 2014 8:30 am | News | Comments

Circulating tumor cell clusters- clumps of from two to 50 tumor cells that break off a primary tumor and are carried through the bloodstream- appear to be much more likely to cause metastasis than are single CTCs, according to a new study.    

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This is Your Brain's Blood Vessels on Drugs

August 29, 2014 8:30 am | News | Comments

A new method for measuring and imaging how quickly blood flows in the brain could help doctors and researchers better understand how drug abuse affects the brain, which may aid in improving brain-cancer surgery and tissue engineering, and lead to better treatment options for recovering drug addicts.

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UN: Ebola disease caseload could reach 20,000

August 28, 2014 3:24 pm | by John Heilprin - Associated Press - Associated Press | News | Comments

The Ebola outbreak in West Africa is accelerating and could grow six times larger to infect as many as 20,000 people, the World Health Organization said Thursday. The U.N. health agency unveiled a new road map for containing the virus, and scientists are fast-tracking efforts to find a treatment...

Shades of Pigpen: We travel with our own germs

August 28, 2014 2:23 pm | by Lauran Neergaard - AP Medical Writer - Associated Press | News | Comments

Sorry, clean freaks. No matter how well you scrub your home, it's covered in bacteria from your own body. And if you pack up and move, new research shows, you'll rapidly transfer your unique microbial fingerprint to the doorknobs, countertops and floors in your new house, too. In fact,...

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U.S. to Begin Safety Testing Ebola Vaccine

August 28, 2014 9:23 am | by Seth Borenstein - AP Science Writer - Associated Press | News | Comments

Federal researchers next week will start testing humans with an experimental vaccine to prevent the deadly Ebola virus. The NIH announced today that it is launching the safety trial on a vaccine developed by the agency's National Institute of Allergy and Infectious Diseases and GSK.

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Scientists Plug Into a Learning Brain

August 28, 2014 8:30 am | News | Comments

Learning is easier when it only requires nerve cells to rearrange existing patterns of activity than when the nerve cells have to generate new patterns, a study of monkeys has found.                   

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‘Editing Marks’ Mapped on Fly, Worm, Human Genomes

August 28, 2014 8:30 am | News | Comments

A multi-institution research network has published three major papers that map and compare the genomes and epigenomes of humans and two model organisms, the fly, Drosophila melanogaster, and the worm, Caenorhabditis elegans, in unprecedented detail.

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Fossil Provides Earliest Evidence of Animals with Muscles

August 28, 2014 8:30 am | News | Comments

An unusual new fossil discovery of one of the earliest animals on earth may also provide the oldest evidence of muscle tissue– the bundles of cells that make movement in animals possible.                  

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Attacking a Rare Disease at its Source with Gene Therapy

August 28, 2014 8:30 am | News | Comments

Using an animal model, a research team has proven the efficacy of a more elegant way to treat the rare disease MPS I through direct gene transfer.                              

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UN: Ebola cases could eventually reach 20,000

August 28, 2014 6:24 am | by John Heilprin - Associated Press - Associated Press | News | Comments

The World Health Organization says the Ebola outbreak in West Africa eventually could exceed 20,000 cases, more than 6 times as many as now. A new study by the U.N. health agency also assumes that in many hard-hit areas, the actual number of cases may be two to four times higher than is currently...

Nigeria Ebola patient hid from government

August 28, 2014 5:23 am | by Bashir Adigun - Associated Press - Associated Press | News | Comments

A man who contracted Ebola in Nigeria after coming into contact with a traveler from Liberia evaded surveillance and infected a doctor in southern Nigeria who later died, Nigerian health authorities announced Thursday. The death was the first in Nigeria outside Lagos, the commercial capital. The...

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