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7 Amazing Scientists and 1 Music Video Raise Hope for Ebola Researchers

A music video making the rounds on YouTube entitled “One Truth,” is dedicated to all of the brave researchers, healthcare workers, and others who have put their lives on the line to save people during the recent outbreak of Ebola virus disease. Pardis Sabeti, MD, DPhil, an NIH-funded New Innovat... Read More

Artificial magnetic bacteria "turn" food into natural drugs

Scientists from the University of Granada have successfully created magnetic bacteria that could be added to foodstuffs and could, after ingestion, help diagnose diseases of the digestive system like stomach cancer. These important findings constitute the first use of a food as a natural drug an... Read More

CDC: Flu shot less effective this year because current virus has mutated

Scientists are concerned about what they're seeing so far this flu season, the director of the Centers for Disease Control and Prevention said Thursday, a day after the agency advised doctors this year's flu vaccine is not as effective because the current strain of the virus has mutated.

Dr. ... Read More

Two More Questions about CRISPRs

Over the past eight years, step-by-step, researchers have established a basic understanding of the CRISPR defenses against foreign DNA so widely used by both bacteria and archaea. We related the early story on STC in 2008 and commented on six additional questions in 2011. Still, questions remain... Read More

Promising compound rapidly eliminates malaria parasite

An international research collaborative has determined that a promising anti-malarial compound tricks the immune system to rapidly destroy red blood cells infected with the malaria parasite but leave healthy cells unharmed. St. Jude Children’s Research Hospital scientists led the study, which ap... Read More

MERS virus detected in air samples from Saudi camel barn

Saudi scientists have found gene fragments of the deadly Middle East Respiratory Syndrome (MERS) virus in air from a barn housing an infected camel and say this suggests the disease may be transmitted through the air.

MERS, a serious respiratory illness caused by a virus known as a coronaviru... Read More

We'd all like to get to Mars. Let's make sure we don't get sick along the way.

While Hollywood loves to imagine humans encountering all manner of horrific monsters in the depths of space, the greatest threat to a long-term, manned space mission may not come with tentacles, or extra mouths, or an insatiable love for human flesh. It may, in fact, be the invisible microbes t... Read More

Millions of Doses of Ebola Vaccine to Be Ready by End of 2015

The World Health Organization (WHO) announced plans on October 24 to produce millions of doses of two experimental Ebola vaccines by the end of 2015.

Hundreds of thousands of doses should be available to help affected countries before the end of June, the WHO said at the conclusion of a meeti... Read More

Safer, more natural insect control result of research

Bacteriology's Goodrich-Blair studies compound that could lead to safer #insect control.

Click "source" to read more. Read More

Injectable 3D vaccines could fight cancer and infectious diseases

New findings show programmable biomaterials can be delivered using needle injection to induce an immune response and fight deadly diseases.

One of the reasons cancer is so deadly is that it can evade attack from the body's immune system, which allows tumors to flourish and spread. Scientists ... Read More

Nanotechnology Against Malaria Parasites

Malaria parasites invade human red blood cells, they then disrupt them and infect others. Researchers at the University of Basel and the Swiss Tropical and Public Health Institute have now developed so-called nanomimics of host cell membranes that trick the parasites. This could lead to novel tr... Read More

Make the Pause on Risky Pathogen Research Permanent

Last October the White House announced a pause in federal funding for so-called gain-of-function experiments that increase the contagiousness or virulence of influenza viruses or of the coronaviruses that cause severe acute respiratory syndrome (SARS) or Middle East respiratory syndrome (MERS). ... Read More

Shigella Steals Host Nutrients... Economically

Intracellular pathogens face many daunting problems, among them how to obtain enough energy and nutrients for active growth while, preferably, keeping the host cell alive for as long as possible. This issue is especially acute for pathogens that grow at a fast rate and reach large numbers. When ... Read More

On the trail of the truffle flavour

German an French Scientists found out: Soil bacteria contribute to the taste and smell of white truffles.

Truffles, along with caviar, are among the most expensive foods in the world. Because they grow underground, people use trained dogs or pigs to find them. But the distinctive smell of tru... Read More

For enterics, adaptability could be an Achilles heel

In research published in Nature Chemical Biology, scientists from RIKEN in Japan have discovered a surprisingly simple mechanism through which enterics can adjust to the very different oxygen environments inside the human gut and outside. This research, which was led by Shigeyuki Yokoyama and Wa... Read More

Immune cells proposed as HIV hideout don't last in primate model

Where does HIV hide? Antiretroviral drugs can usually control the virus, but can’t completely eliminate it. So any strategy to eradicate HIV from the body has to take into account not only the main group of immune cells the virus targets, called CD4 or helper T cells, but other infected cells as... Read More

Typhoid gene unravelled

People who carry a particular type of gene have natural resistance against typhoid fever according to new research published in Nature Genetics.

Lead researcher, Dr Sarah Dunstan from the Nossal Institute of Global Health at the University of Melbourne said the study is the first large-scale,... Read More

How Listeria Breaches the Placenta

A gut bacterium called Listeria (Listeria monocytogenes), which is often found in soft cheese, is known to present a risk to pregnant women. Listeria uses distinct tactics to breach the intestine and the placenta, using a protein called phosphoinositide-3 kinase (PI3-K), according to a study pub... Read More

Altered milk protein can deliver AIDS drug to infants

A novel method of altering a protein in milk to bind with an antiretroviral drug promises to greatly improve treatment for infants and young children suffering from HIV/AIDS, according to a researcher in Penn State's College of Agricultural Sciences.

That's critical because an estimated 3.4 m... Read More

Genome sequenced of enterovirus D68 circulating in St. Louis

Researchers at Washington University School of Medicine in St. Louis have sequenced the genome of enterovirus D68 sampled from patients treated at St. Louis Children’s Hospital. Nationwide, the virus has spread rapidly in recent months and caused severe respiratory illness in young children, wit... Read More
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