A continuacion: Piel artificial en la lucha contra la infección, ratones como quimeras humanas, y virus transmitidos por artrópodos.
Piel artificial en la lucha contra la infección... Read More
Louis Pastuer - not just the guy whose responsible for your milk (and orange juice, beer, almonds, ciders, soy sauce, & about a dozen other products) being cooked @ high temps to make them last longer - but a brilliant scientific mind whose researches into disease prevention has saved countless ... Read More
Ahh Rabies, we meet again.
When I worked in vet medicine, it was amongst the few diseases that everyone - doctors, clients, support staff, human law enforcement officers, etc. - knew & feared. Maybe it was it's nearly undefeated record & lethal reputation that drove such caution. After all,... Read More
For a culture raised on images of Dr. Frankenstein cackling "It's alive!" as his monster lurched around the lab, the recent announcement by the J. Craig Venter Institute claiming they had created synthetic life received surprisingly mixed reviews.
The scientific consensus is that the institut... Read More
Scientists have found antibiotic-resistant bacteria in seven species of sharks and redfish captured in waters off Belize, Florida, Louisiana and Massachusetts. Most of these wild, free-swimming fish harbored several drug-resistant bacterial strains.
The study, published in the Journal of Zoo ... Read More
The outcome of tuberculosis infection in mice depends in part on how quickly bacteria-fighting T cells can get to the lungs. According to a new study that will appear online on June 14th in the Journal of Experimental Medicine (www.jem.org), another group of T cells delays their arrival.
Pre... Read More
A: Both BP and M. vanbaalenii make a living from oil.
The oil spill in the gulf is going to need the skills of a few good microbes, and Mycobacterium vanbaalenii might be a perfect candidate for the job. It was originally isolated from oil-contaminated estuary sediment in Texas, after all, an... Read More
A new type of baker's yeast (Saccharomyces cerevisiae) has been developed which can efficiently ferment pentose sugars, as found in agricultural waste and hardwoods.
Researchers writing in BioMed Central's open access journal Biotechnology for Biofuels describe the creation of the new S. cere... Read More
An international team of researchers led by scientists at the Virginia Bioinformatics Institute (VBI) at Virginia Tech have sequenced the genome of an Amerindian strain of the gastric bug Helicobacter pylori, confirming the out-of-Africa migration of this bacterial stowaway to the New World. Exp... Read More
One man has perhaps stood above all others when it comes to testing the body's limits. That is Ozzy Osbourne, former lead singer of Black Sabbath.
So now a genome sequencing company called Knome has decided to find out just what Ozzy Osbourne is really made of. It intends to test his DNA to s... Read More
The influenza virus neuraminidase (NA) protein is required for virus release from the cell, a property exploited by the antiviral drugs oseltamivir (Tamiflu) and zanamavir (Relenza). During clinical testing of oseltamivir in 2001, some individuals shed drug-resistant viruses with an amino acid c... Read More
It may surprise you to learn that since 2004, man's best friend has had to endure the misery of influenza just as we have, since a strain of influenza known as H3N8 apparently jumped from horses to dogs and developed the ability to spread readily from hound to hound.
And if dogs worried the w... Read More
It appears humankind has a reason to be grateful for the 2009 H1N1 pandemic virus -- widescale exposure to it has lessened the threat posed by the virus that caused the 1918 Spanish flu, the worst known infectious disease outbreak ever.
New research suggests the antibodies many people around ... Read More
Microsporum gypseum macroconidia. Interference microscopy (400X) Read More
When envelopes containing the bacterial spores that cause anthrax started arriving in media offices and on Capitol Hill in the fall of 2001, a new era in biological warfare began. To pinpoint the source of the attacks, federal agents quickly sought out specialists to perform cutting-edge molecul... Read More
Designed for the beauty and education industries, this microscope peripheral can connect to iPads wirelessly, displaying video and images of skin (or whatever else you shove under the microscope) zoomed up by 50 times.
While it won't be for personal use it could definitely have its advantages... Read More
Concern about microbial contamination of groundwater from foraging dairy cows has increased as spray irrigation practices in New Zealand have increased over the years. Bacteria capable of living in both animals and humans are commonly found in cow manure. Addressing the lack of research on the t... Read More
Studies have shown that patients suffering from depression or schizophrenia often have immunological alterations that can be detected in the blood. Others reported a possible link between inflammation, a microgliosis and the blood-brain barrier (BBB) in suicidal patients. Serum S100B is a marker... Read More
From time to time, we dip into the microbiology blog by César Sánchez, Twisted Bacteria, and, with his permission, "borrow" a post such as this one about pneumonia and pneumococci, fratricide at the cellular level, and a pretty protein. And there's a video too!
"A few days ago I w... Read More