A single-celled alga has evolved a crude form of multicellularity in the lab – a configuration it never adopts in nature – giving researchers a chance to replay one of life's most important evolutionary leaps in real time.
This is the second time researchers have coaxed a single-celled organi... Read More
In many fungi, the DNA storage compartments called nuclei are not prisoners of the cells they reside in, the way they are in animals and plants. Instead, fungal nuclei are free to move about the cabin. They flow through the joined, tube-shaped cells of fungi like busy commuters, and experience m... Read More
New videos of morphing bacteria reveal that the strange, distinguishing features of so-called “electric bacteria” aren’t quite what they at first appeared to be.
For the past 10 years, scientists have been fascinated by a type of “electric bacteria” that shoots out long tendrils like electric... Read More
Researchers from the University of Florida have discovered a chemical compound made from a type of bacteria found in the Florida Keys that appears to be effective in fighting colon cancer in preclinical experiments. Read More
A Dutch bio-engineer says his lab-produced fungus could someday be used to save the lives of hungry people in the developing world.
But first, it might need some extra Rooster Sauce to make it go down easier.
"It has a very strong taste, a bitter aftertaste," says Hans van Leeuwen, a profe... Read More
Hundreds of antibiotics are on the market but only a few are effective to treat tuberculosis. Developing new drugs is a long (10-15 years) and expensive (~$800 millions) process. Identification of synergistic combinations using drugs approved for other therapeutic applications can allow the intr... Read More
Building on decades of research and mountains of data, scientists and animators are now recreating in vivid and jaw-dropping detail the complex inner machinery of living cells.
Click "source" to view this amazing video. Read More
Ottawa researchers have developed unique virus-derived particles that can kill human blood cancer cells in the laboratory and eradicate the disease in mice with few side effects. The study is published in Blood Cancer Journal by co-senior authors Drs. David Conrad and John Bell of the Ottawa Hos... Read More
A patient in Birmingham has undergone landmark gene therapy to treat prostate cancer.
The treatment, developed by doctors at University Hospital in Birmingham over the past 15 years, uses a virus modified from the common cold to deliver a powerful chemotherapy drug which at the same time stim... Read More
My research is about a vaccine... Respiratory syncytial virus is the leading respiratory cause of hospitalization in infants and young children in the United States and in the world. There is still no vaccine licensed against this pathogen.
The major obstacle to vaccine development has been the... Read More
The swine flu virus that caused a 2009 pandemic has been found in elephant seals off the central California coast, according to new research. The study, published in the journal PLoS ONE, is the first report of the virus H1N1 in any marine mammal. Researchers are now being advised to wear protec... Read More
While attention in the Gulf has mostly focused on oil, the explosion and spill also released tremendous amounts of natural gas. David Valentine, a microbial geochemistry professor at UC Santa Barbara, and his research team, have been studying the behavior and distribution of these natural gases,... Read More
This is a movie by David Bella, Ph.D., at the University of Glasgow Centre for Virus Research showing the results of an analysis of Adenovirus binding to blood coagulation factor X, performed in collaboration with Professor Andrew H Baker in the University of Glasgow.
The animation was creat... Read More
Dickson Despommier talks about Vertical Farming: A 21st century hunger and conservation solution that promises, "urban renewal, sustainable production of a safe and varied food supply (year-round crop production), and the eventual repair of ecosystems that have been sacrificed for horizontal far... Read More
Jane Lanhee Lee reports on a new spate of bird flu cases in China that has alarmed citizens grappling with earlier livestock-related health scares and reticent authorities.
(Click source to watch) Read More
Planes are scheduled to take to the air tomorrow night to begin spraying a swath of Southeastern Massachusetts with pesticide targeted at mosquitoes carrying eastern equine encephalitis, Governor Deval Patrick announced today at a news conference in Lakeville.
The planes, which will cover Bri... Read More
This episode explains how microbiologists perfected the art of using the fewest possible letters in place of really long complicated words, long before cell phones and the internet were invented! Read More
Submitted by Aila Gatlabayan,Quezon City, Philippines Read More
The upcoming cold and flu season may be one of the busiest in years, with the added threat of the H1N1 virus. The Soap and Detergent Association (SDA) hosted a free webinar on Sept. 24 to help community leaders prepare for these potential threats to public health.
... Read More