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Dangerous Rendezvous

A macrophage (pale brown) interacts with Borrelia cells (blue), the spirochete bacteria that cause Lyme disease. Although the outer membrane of Borrelia contains a strong antigen, the OspC protein, the bacterium successfully evades the human immune system by hiding out in places less accessible ... Read More

TWiV 246: Pandora, pandemics, and privacy



Hosts: Vincent Racaniello, Alan Dove, ... Read More

Feeling Blue, Trypanosoma brucei

Trypanosoma brucei, a protozoan parasite, is the causative agent of African sleeping sickness in humans (T. b. gambiense and T. b. rhodesiense) and nagana in cattle (T. b. brucei). These diseases result in much economic hardship and morbidity in Sub-Saharan Africa. The life cycle of these organi... Read More

Beer Pong Balls Carry Bacteria, Proving Game Disgusting

Clemson University researchers found that beer pong balls may carry dangerous bacteria, The Associated Press reported.

The balls collected by student researchers from parties over one weekend found salmonella, listeria, E. coli and staph, according to the AP. The study found a high level of b... Read More

You Are Mainly Microbe - Meet Your Microbiome (video)

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

PRINCIPLE OF BASIC MOLECULAR BACTERIOLOGY

This book briefly describes the basic molecular bacteriology including bacterial
Chromosome, molecular techniques used in bacteriology, quorum sensing, Bacterial signal
transduction, gene transfer among bacteria in the natural environment, mitochondrial DNA,
Index and References……...
ISBN144... Read More

BacterioFiles Micro Edition 153 - Social Swarmers Synchronize Cell Systems

This episode: Bacteria that swarm in the soil cooperate or compete based on one particular protein structure!


(10.5 MB, 11.5 minutes)


Show notes: 
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Scientists find life coming to Earth from space

Scientists from the University of Sheffield believe they have found life arriving to Earth from space after sending a balloon to the stratosphere.

The team, led by Professor (Hon. Cardiff and Buckingham Universities) Milton Wainwright, from the University’s Department of Molecular Biology and... Read More

BacterioFiles Micro Edition 156 - Killing Chemicals Cancel Chemotherapy Quality

This episode: Gut bacteria seem to be important for different kinds of anti-cancer chemotherapy treatments!


(9.4 MB, 10.25 minutes)


Show notes: 
News item<... Read More

TWiM 59 Letters

Oscar writes:


This is the greatest TWiM ever. (#58)


I've always been interested in evolutionary complexity and for the last seven years or so I've been unable to think of evolution in terms of traditional survival of the fittest on an individual level--at firs... Read More

Pandoravirus

Researchers have discovered the largest virus ever, and they've given it a terrifying name: Pandoravirus.

A typical virus is a tiny sack of genetic material that injects itself into a much larger cell and uses it to make more viruses. The Pandoravirus is enormous by comparison—large enough to... Read More

TWiM 72 Letters

Jim writes:


Hello:


My name is Jim from Vancouver. I have no formal education in phraseology but am an enthusiastic follower of TWIP, TWIM & TWIV.


Recently I followed a program about yeast infections and the threat to public health they can pose. Read More

Good Cholesterol: Part of Innate Immunity?

Trypanosome Lytic Factor (TLF) has emerged as a novel arm of innate immunity that is only present in humans and select non-human primates. TLF was originally discovered in human blood as a minor form of High-density lipoprotein (HDL), also known as a good cholesterol, that rapidly kills the Afri... Read More

TWiV 236: Flu gets the VIP treatment



Hosts: Vincent Racaniello, Alan Dove, and Read More

TWiM 55 Letters


Read More

BacterioFiles Micro Edition 141 - Sulfuric Slurry Cells Store Cerium

This episode: Bacteria in a volcanic mudpot require rare earth elements to grow!




Download Episode (6.2 MB, 6.75 minutes)


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BacterioFiles Micro Edition 160 - Residents Regulate RNA Response

This episode: Gut microbe communities can help regulate the immune response to pathogens!


(9.5 MB, 10.3 minutes)


Show notes: 
News item/ Read More

More Evidence Shows Whooping Cough Evolving In Response To Its Vaccine

Researchers have found evolved pertussis, as whooping cough is scientifically known, in Finland, France, Italy, Japan and the U.S. As we previously reported, the evolved bacteria don't seem to be more dangerous than their predecessors. Nevertheless, the U.S. Centers for Disease Control and Preve... Read More

Fluoride fights tooth decay by making bacteria less sticky

German scientists say fluoride reduces the ability of decay-causing bacteria to stick to teeth so it is easier to wash away when brushing or with saliva.

Karin Jacobs and colleagues said despite a half-century of scientific research, controversy exists over exactly how fluoride compounds redu... Read More

Is Antibacterial Soap Increasing Your Chances Of A Nasal Infection?

Previous research has shown that the overuse of antibiotics has a hand in promoting an antibiotic-resistant strain of bacteria and now a new study published in the journal mBio has found that an antibiotic common to soaps and hand sanitizers actually promotes the growth of Staphylococcus aureus ... Read More

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