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Mollusk parasite culturing methods drive research

Researchers at Bigelow Laboratory for Ocean Sciences dug into the last 70 years of peer-reviewed publications about protozoan parasites that infest bivalve mollusks and found that when an organism can be cultured in the laboratory, more papers and greater understanding result. Senior Research S... Read More

Ebola outbreak: 25 more deaths confirmed in West Africa

Health officials in West Africa say 25 more people have died from Ebola since 3 July, taking the total number of deaths to 518.

The World Health Organization (WHO) said 50 new cases of the deadly disease had also been reported.

A WHO spokesman said health workers were struggling to contain... Read More

Malaria control: The great mosquito hunt

The armed guards at Mali's Bamako Senou International Airport had never seen a German shepherd before. The only dogs they were familiar with were the small, scrappy mixed breeds that are common in West Africa. So when Dana, a wolf-like purebred from California, stepped off a plane and into the a... Read More

Incidence of childhood tuberculosis could be 25 percent higher than previous estimates

New estimates indicate that over 650,000 children develop tuberculosis (TB) every year in the 22 countries with a high burden of the disease -- almost 25 percent higher than the total number of new cases worldwide estimated by WHO in 2012. The research also suggests that about 15 million childre... Read More

Smallpox Virus Found In Unsecured NIH Lab

Scientists cleaning out an old laboratory on the National Institutes of Health campus in Bethesda, Md., last week came across a startling discovery: vials labeled "variola" — in other words, smallpox.

Under international convention, there are supposed to be only two stashes of this deadly vir... Read More

Microbiologics Partners with Biomatrica to Provide Biological Stabilizers for Their Line of Molecular Standards

Saint Cloud, Minnesota, USA (July 8, 2014) Microbiologics, Inc., a leading global manufacturer of ready-to-use biological controls and standards, has partnered with Biomatrica, Inc., a world leader in ambient temperature stabilization of biomaterials. Microbiologics has licensed Biomatrica’s DNA... Read More

New Gut Bacteria Finding Could Be Key To Diabetes, Antibiotic Crisis

A team of Chinese and Danish researchers has identified 500 new species of gut-residing microorganisms and 800 new bacterial viruses which could attack them. The findings could lead to promising new treatments and possibly circumvent the current crisis of antimicrobial resistance.

Using a tec... Read More

Ocean microbes display a hidden talent: releasing countless tiny lipid-filled sacs

In the search for a renewable energy source, systems using algae look like a good bet. Algae can grow quickly and in high concentrations in areas unsuitable for agriculture; and as they grow, they accumulate large quantities of lipids, carbon-containing molecules that can be extracted and conver... Read More

Calcium makes for an environmentally friendly pickle

George Washington had a collection of 476 kinds of pickles. To prevent scurvy, Christopher Columbus stocked pickles on the Niña, Pinta, and Santa Maria. Julius Caesar, believing pickles to be invigorating, added them to the Roman legions' diet. In 5000 BCE, the Babylonians were known for picklin... Read More

COULD MAGNETIC BACTERIA BE THE NEXT GENERATION OF MICROBOTS?

The cutting edge of robotics may not be a smarter Siri or a less-creepy humanoid Japanese robot. It might be a swarm of bacteria, compelled to do our bidding through a remotely controlled magnetic field.

Some of the biggest technological advances of the past two decades have involved scaling ... Read More

BacterioFiles 173 - Illuminated Invader Inhibits Irritation

This episode: Virus helps to modify mice such that certain colors of light can cause or prevent pain!


(10 MB, 10.8 minutes)


Show notes: 
Jour... Read More

TWiV 292: Medimmune goes viral

Vincent visits Medimmune and speaks with Wade, Matt, Nicole, and Ken about why they work in industry and their daily roles in a biotechnology company.


Hosts: Vincent Racaniello


Guests: Wa... Read More

Cell Discovery Could Lead to Strep Throat Vaccine

A new study clarifies how Group A Streptococcus (strep) bacteria resist the human immune system.

The research could eventually lead to the development of a safe vaccine against strep throat, necrotising fasciitis (flesh-eating disease), and rheumatic heart disease.

Previous efforts to deve... Read More

Chikun-What? A New Mosquito-Borne Virus Lands In The U.S.

Pediatrician Jennifer Halverson will never forget her 36th birthday.

The St. Paul native was volunteering at a maternity clinic in Port-au-Prince, Haiti. She felt great — she went to her job that day and then out to dinner with friends.

But when she got home and went to sleep that night in... Read More

A Possible Solution to Toilet Stink in China

Using public toilets in China can often be a challenging undertaking, particularly for those not practiced in the art of squatting. But researchers in China have come up with a new technology that they say can help eliminate one of the most noxious of problems to plague China’s public lavatories... Read More

Host genetics can contribute to lung damage in severe tuberculosis

A third of the global population is infected with the bacterial pathogen that causes tuberculosis. Most carriers control the infection and are asymptomatic, but severe forms of the disease kill over a million people every year. A new article now identifies a factor made by the host that exacerba... Read More

Will Wolbachia help defeat dengue?

One of the Wellcome Trust’s areas of focus for research funding is combatting infectious disease. We have recently agreed a strategic award of over £7.5 million to continue development of an effective and sustainable approach to reducing the transmission of dengue fever. The research is an inte... Read More

Plant Pathogen Silences Host’s Immune Genes

As more and more information becomes available, one marvels (and also frets) at the sophisticated strategies that pathogens have evolved in order to evade their hosts’ defense mechanisms. Many pathogens of plants and animals deliver effectors into their hosts in order to suppress immune response... Read More

Have a Happy Bioluminescent Fourth of July!

In this post from my Microbiology/Education blog, I wish everyone a lovely day of food, fellowship, and fireworks. My laboratory brings you our own "fireworks" through bioluminescence! Read More

TWiP 74: Nature has all the answers, what is your question?

Vincent and Dickson review a novel malaria vaccine candidate comprising a parasite protein involved in egress from red blood cells.


Hosts: Vincent Racaniello and  Read More

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