Developing new drugs means researchers must observe how cells react to those drugs over extended periods of time. NSF-funded small business Phi Optics has developed an optical microscope that lets scientists do just that -- study living cells in their natural environments.
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Most of the strains used belong to the Bacillus genus and the rest are just random colorful petri dish contaminants. :-)
Author: Rositsa Tashkova, Université de Nantes, France Read More
NASA's Curiosity rover team reported on Tuesday surprising spikes in methane gas, raising the possibility of microbial alien life on the red planet. On Earth, most methane, better known as natural gas, is released by microbes that belch out the gas as they digest food. The rover mission scientis... Read More
A major new class of antibodies that can make the four different types of dengue virus (DENV) non-infectious has been discovered by a group of international researchers, including from the University of Melbourne.
The discovery could lead to the development of better vaccines and laboratory t... Read More
Multiple governments and non-governmental organizations have called on health-care personnel the world over to help control West Africa's Ebola outbreak; these include Médecins Sans Frontières (MSF), the World Health Organization (WHO) and United Nations children's charity UNICEF. But the demand... Read More
Bacteria that can swim propel themselves with corkscrew tails anchored in rotary motors. That may seem surprisingly mechanical for a microbe, but it is a system that has been wildly popular and conserved across billions of years of evolution.
To see what I mean, I encourage you to visit this ... Read More
Microbes: They're everywhere, including inside our bodies. But are they really necessary? Not to life, scientists argue in a new paper — but certainly to life as we know it.
For starters, microbiologists Jack Gilbert and Josh Neufeld had to put aside the internal cell structures that were pro... Read More
A new study by a team of researchers that includes University of Notre Dame scientists Joshua Shrout and Mark Alber provides new insights into the behavior of an important bacterial pathogen.
Alber, Vincent J. Duncan Family Professor of Applied Mathematics, and Schrout, an associate professor... Read More
Researchers hope their new discovery will help combat a disease killing honeybee populations around the world. The researchers have found a toxin released by the pathogen that causes American foulbrood disease -- Paenibacillus larvae -- and developed a lead-based inhibitor against it.
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A new IVF technique, developed by scientists at the Wellcome Trust Centre for Mitochondrial Research at the University of Newcastle, could prevent mitochondrial disease being passed from mother to child, enabling families to have healthy genetically related children.
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Imagine that scientists wanted to take Ebola virus and see if it could ever become airborne by deliberately causing mutations in the lab and then searching through those new viruses to see if any spread easily through the air.
Would that be OK?
The question was posed by David Relman, a mic... Read More
UC Davis researchers are getting a new look at the workings of HIV and other viruses thanks to new techniques in electron microscopy developed on campus. Read More
Using mathematical modeling, researchers at New York and Vanderbilt universities have shown that commensal bacteria that cause problems later in life most likely played a key role in stabilizing early human populations. The finding, published in mBio, the online open-access journal of the Americ... Read More
Scientists from Nanyang Technological University (NTU) have discovered exactly how the malaria parasite is developing resistance towards the most important front-line drugs used to treat the disease.
Malaria is a mosquito-borne parasite which affects over 60 million people worldwide and in se... Read More
Life is pretty interesting, and at the microscopic scale, it can also be beautiful, strange, intriguing, frightening and gross. The winning photos and videos from this year’s Olympus BioScapes competition span the whole range.
From rat brains to butter daisies to weevils and barnacle appendag... Read More
The gut bacteria of a plastic-eating worm could help to break down the plastic waste clogging up landfills, according to a study published in Environmental Science & Technology.
Plastic remains in the environment for years without breaking down, contributing significantly to litter and landf... Read More
"The Holy Scriptures teach us that the realization of this wonderful plan covers all that is around us, and that came out of the thought and the heart of God," Pope Francis said, as quoted by Italian news site Resapubblica. The Pope added that "heaven is open to all creatures..."
Pet owners ... Read More
A latest study led by University of Oslo and Dartmouth College researches shows that the underground microbes are actually social creatures and has swap genes for eons. It is expected that because oil reservoirs are spread deep inside the planet like distant islands in the ocean these creatures ... Read More
A patient with exposure to the Ebola virus while in Sierra Leone has arrived safely at the NIH Clinical Center for observation and to enroll in a clinical protocol. Read More
This episode: Bacterial antivirus system could treat chronic herpes virus infections!
(10.9 MB, 11.9 minutes)