A graduate student came to my office recently to say that she was increasingly bothered by anxiety and the ‘terror’ of having to speak at laboratory meetings. She had also learned a month ago that she was expected to lecture to a class organized by her mentor. The thought of having to lecture to... Read More
The American Academy of Microbiology has released its newest report on the human microbiome. Based on the deliberations of some of the leading experts, the report answers common questions people have about this new field of science. While there is still much to be learned, this report presents t... Read More
Ever not felt completely like yourself? There's a good reason for that. Because a large part of you . . . isn't you. Our bodies are home to ten times as many microbes as human cells. We are walking ecosystems, each of us home to thousands of different species on and inside of us. Meet your micro... Read More
The CHILD-INNOVAC European research programme, coordinated by Inserm, has enabled the development of an innovative vaccine that can be administered intranasally, to combat pertussis, which has shown a resurgence in developed countries in recent years. The research consortium, headed by Camille L... Read More
The Genes and Cancer Group at the Cancer Epigenetics and Biology Program of the IDIBELL has found that the MAX gene, which encodes a partner of the MYC oncogene, is genetically inactivated in small cell lung cancer. Reconstitution of MAX significantly reduced cell growth in the MAX-deficient can... Read More
AUSTIN, Texas — Microscopic fungi that live in plants' roots play a major role in the storage and release of carbon from the soil into the atmosphere, according to a University of Texas at Austin researcher and his colleagues at Boston University and the Smithsonian Tropical Research Institute. ... Read More
Alberta health officials have confirmed an isolated, fatal case of H5N1 or avian influenza, federal Health Minister Rona Ambrose said Wednesday.
But officials repeatedly emphasized that there is no risk of transmission between humans.
The infected person, an Alberta resident who recently ... Read More
Purdue University researchers successfully eliminated the native infection preferences of a Sindbis virus engineered to target and kill cancer cells, a milestone in the manipulation of this promising viral vector.
Click source to read more. Read More
Love may be a battlefield, but most wouldn't expect the fighters to be a parasitic virus and its cricket host. Just like a common cold changes our behavior, sick crickets typically lose interest in everyday activities. But when Dr. Shelley Adamo of Dalhousie University found her cricket colony d... Read More
What if something as simple as the common cold could help treat one of the deadliest forms of cancer?
That’s exactly what researchers at The Ohio State University Comprehensive Cancer Center are trying to find out through a clinical trial testing viral therapy on pancreatic cancer. The diseas... Read More
CHICAGO, Jan. 6 (UPI) -- The largest outbreak ever of a rare but potentially deadly bacteria has been tied to equipment in a Chicago-area hospital, health officials said.
The Centers for Disease Control and Prevention said 44 cases of infection by the bacteria carbapenem-resistant enterobacteri... Read More
Mexico is considered one of the leading countries in papaya productions, but its crops are usually affected by the virus of the ringed spot, which leaves ring marks in the skin of the fruit and causes softening of the papaya, where fungi start to digest it. This is why the Center of Research and... Read More
Family gatherings helped spread influenza during the 2013 holiday season, as the pace of flu reports jumped at year end, according to the U.S. Centers for Disease Control and Prevention.
About 4.3 percent of doctor visits during the week ended Dec. 28 were for complaints of flu-like symptoms ... Read More
An Auckland scientist has invented molecules that can attach themselves to any surface in a few minutes and modify every type of cell or virus. The potential for the technology is huge - from attacking cancer cells to protecting newborn babies. Read More
This episode: Cold-loving bacteria can repair surprising amounts of DNA damage even sub-zero temperatures!
(9.1 MB, 9.9 minutes)
Bacteria isolated from the Siberian arctic permafrost are exposed to a lot of radiation over thousands of years, but somehow they are able to repair... Read More
To know how many proteins assemble together at the nanoscale is fundamental for understanding protein function. Sometimes, proteins must be in an "oligomeric" state to be functional, although "oligomerization" of certain proteins can also lead to diseases. The ability to determine protein stoich... Read More
Mating and meiosis – the specialized cell division that reduces the number of chromosomes in a cell – are related, but in most yeasts they are regulated separately. Not so in Candida lusitaniae, where the two programs work in unison, according to a new study in Nature. Comparison with other spec... Read More
We're pleased to reprint here in slightly shorted form a recent post from Lucas’ Thoughtomics, a Scientific American blog whose aim is “Exploring evolution through genes, computers and history." By kind permission.
Microbiologists have long noted something odd about the Halobacteria (and not ... Read More
Each year, 2 million people get an infection that is resistant to antibiotics, the CDC has reported. Twenty-three thousand of them die as a result of the infection, and many more die from related complications.
Carbapenem-resistant Enterobacteriaceae (CRE) are just one variety of antibiotic-r... Read More