T cells are the immune system’s guard dogs, attacking pathogens while leaving the body’s own cells alone. Now researchers have mapped the process that T cells use to tell friend from foe.
The process resembles how a person at a party might recognize someone they don’t know well by using that ... Read More
This is a good demo on how to use the Twitter client TweetDeck to monitor real time information about bioinformatics (or any field for that matter). Read More
High school students and their teachers participate in a simple activity to demonstrate the interaction between the var antigens malaria parasites display and the patient's immune system. Read More
A WA scientist is flying to the world's "doomsday'' bunker in the Arctic with precious cargo in his luggage - tiny bacteria able to extract nitrogen from air.
The Svalbard Global Seed Vault, on the Norwegian island of Spitsbergen, is a coalmine converted into a giant freezer designed to store... Read More
Here's a funny video for anyone who's ever been caught in a bad, seemingly interminable research project... Read More
Today the FDA (Food and Drug Administration) through their Center for Veterinary medicine announced a comprehensive National Antimicrobial Monitoring System (NARMS) Strategic Plan. Antibiotic resistance among enteric bacteria (those that live in the intestinal tract) has been a major concern for... Read More
Reported cases of infections such as E.coli have increased by more than a third in the last year, new figures reveal.
There were 4,427 reported blood infections caused by E.coli and other less well-known bacteria such as K pneumoniae and Paeruginosa in 2009, up from 3,207 the previous year.
... Read More
Three members of the American Society for Microbiology (ASM) are among the 13 scientists that will be honored by the National Academy of Sciences (NAS) with awards recognizing extraordinary scientific achievement in the field of microbiology:
1. Bonnie L. Bassler, Howard Hughes Medical Ins... Read More
A guest post on Small Things Considered by S. Marvin Friedman, Professor Emeritus, Department of Biological Sciences, Hunter College of CUNY, New York City, reviews the various mechanisms thermophiles and hyperthermophiles may use to proliferate at extreme temperatures. Friedman wonders whether ... Read More
IQ scores are used to assess the intelligence of human beings. Now Tel Aviv University has developed a “Social-IQ score” for bacteria ― and it may lead to new antibiotics and powerful bacteria-based “green” pesticides for the agricultural industry.
An international team led by Prof. Eshel Ben... Read More
Food standards officials discovered that 40 per cent of packets of chicken in a range of supermarkets, convenience stores and butchers were covered with bacteria on the outside.
Of 20 packets of chicken studied, eight had food poisoning bacteria on their wrapping while seven chickens were con... Read More
A new company has been launched to commercialise an award-winning technology, developed at the University of Strathclyde in Glasgow, for tackling bacterial infection and contamination, including superbugs such as MRSA.
Fixed Phage Limited has been established to develop products based on its ... Read More
Although the recent epidemics of bubonic plague in China, India, and other parts of the world have been always associated with outbreaks of the same disease among rats, the historical study of plague throughout the world reveals the singular fact that previous to 1800 very few references to a co... Read More
The cholera epidemic that has raged across this country is claiming fewer victims, with a sharp drop in new cases everywhere from the shimmering rice fields of the Artibonite Valley to the crowded urban slums.
It is a welcome development, but tinged with doubt: It's not yet known whether the ... Read More
An Ebola-like hemorrhagic fever has killed three people in western India and dozens of doctors will screen a community of about 16,000 people in efforts to contain the disease, a state health minister said this past Wednesday.
India's National Institute of Virology later confirmed that the th... Read More
El Podcast del Microbio" Nº 152 and 153 deals with the history of the infamous Tuskegee Syphilis Experiment and its follow-... Read More
This episode: Flu vaccine made by bacteria!
Giving plasma from someone who has recovered from an infection to a person who is acutely ill with that same infection is an old medical trick. Researchers reported Wednesday that the therapy can work on people with severe H1N1 influenza.
Researchers in Hong Kong gave plasma donated from pati... Read More
The virus that causes Crimean-Congo haemorrhagic fever (CCHF) is slow moving and will not spread across the country as fast as the H1N1 swine flu virus, experts have said. However, the mortality rate among those affected by Congo virus will be far more than H1N1.
In an exclusive interview to ... Read More