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Ebola Outbreak 2014 2015 by Dr. Fauci

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BacterioFiles 221 - Co-culture Close Contact, Cats, and Cockerels

This episode: More distantly related bacteria can help each other grow (and produce lots of hydrogen) by temporarily fusing with each other!


(12.7 MB, 13.9 minutes)


Show notes: 
Read More

Researchers identify cause of heart damage in sepsis patients

Researchers at the University of Liverpool's Institute of Infection and Global Health (IGH) have discovered a common cause of heart damage in patients with sepsis.

Sepsis is the most common cause of death in hospitalised critically ill people and affects up to 18 million people world-wide ann... Read More

TWiM #108: Vaccine in the time of cholera

Hosts: Vincent RacanielloMichael Schmidt, ... Read More

TWiM #107: The battle in your bladder

Vincent and Michael discuss the highly diverse microbiome of uncontacted Amerindians, and how the composition of human urine plays a role in the bat... Read More

Genetic differences may help explain inconsistent effectiveness of anti-HIV drug

Research with human tissue and cells suggests that genetic variations, in addition to failure to comply with treatment regimens, may account for some failures of an anti-HIV drug to treat and prevent HIV infection. Read More

"I kissed a plate... and I liked it."

What do you get when you kiss a Petri dish? Bacteria and yeast colonies that grow into a pretty collage composed of different colors and morphologies. This is an LB agar plate incubated at room temperature for several days. Read More

TWiV 346: A double helical career

Hosts: Vincent Racaniello, Rich Condit, and Kathy Spindler


Guest:&nb... Read More

Oxford Ebola vaccine study moves to next phase

Oxford University doctors and scientists are performing the second phase of clinical studies of an experimental Ebola vaccine regimen. The study is part of the EBOVAC2 project, a collaborative programme involving the University of Oxford, French Institute of Health and Medical Research (INSERM) ... Read More

TWiV 345: How a vaccine got the nod

Hosts: Vincent RacanielloDickson DespommierAlan Dove, and  Read More

BacterioFiles 220 - Coliforms Cooperate by Conduit

This episode: Bacteria can connect to each other with tiny tubes to exchange nutrients!


(10 MB, 10.9 minutes)


Show notes: 
News item/ Read More

Early HIV treatment improves survival in some patients with newly diagnosed TB

PITTSBURGH, July 9, 2015 - Starting anti-HIV treatment within two weeks of the diagnosis of tuberculosis, or TB, improved survival among patients with both infections who had very low immune-cell counts, according to an analysis by researchers at the University of Pittsburgh Graduate School of H... Read More

Better Chocolate with Microbes

For decades, researchers have worked to improve cacao fermentation by controlling the microbes involved. Now, to their surprise, a team of Belgian researchers has discovered that the same species of yeast used in production of beer, bread, and wine works particularly well in chocolate fermentati... Read More

Towards an HIV vaccine

Neutralizing antibodies (Nabs) are immune proteins that recognize, bind to, and trigger the elimination of virus before it can establish a chronic infection. How to elicit a potent Nab response capable of protecting against different HIV subtypes and against different modes of infection is criti... Read More

TWiM 107 Letters

Jim writes:


Hi Vince,
For your interest in listening to physics, there is a podcast called The Titanium Physicists Podcast. They use a conversational format similar to what you use. They have a panel of experts and a guest who is not a physicist but who is accom... Read More

TWiV 344: Glaswegians go viral

Host: Vincent Racaniello


Guests: Ruth Jarrett Read More

Health-care providers a major contributor to problem of antibiotic overuse

SALT LAKE CITY - 10 percent of health care providers write an antibiotic prescription for nearly every patient (95 percent or more) who walks in with a cold, bronchitis or other acute respiratory infection (ARI), according to a new Centers for Disease Control and Prevention-supported study publi... Read More

B cell depletion benefits ME/CFS patients

Patients with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) showed clinical improvement after extended treatment with the anti-B-cell monoclonal antibody rituximab. This result suggests that in a subset of patients, ME/CFS might be an autoimmune disease. Read More

THESE YEAST CELLS SAY ‘HI’ AND OTHERS RESPOND

Scientists have engineered yeast cells that can “talk” to one another using a versatile plant hormone called auxin.

Typically, these simple fungal cells (Saccharomyces cerevisiae) usually do their jobs—making bread rise or converting sugar into alcohol—without having to communicate or work to... Read More

Host genetics played a role in vaccine efficacy in the RV144 HIV vaccine trial

July 15, 2012 (SILVER SPRING, Md.) - New findings published today in the journal Science Translational Medicine show that host genetics played a role in protection against HIV infection in the landmark RV144 vaccine trial conducted in Thailand. Read More

New resource makes gene-editing technology even more user friendly

Researchers at Harvard University and the University of California, San Diego, have developed a new user-friendly resource to accompany the powerful gene editing tool called CRISPR/Cas9, which has been widely adopted to make precise, targeted changes in DNA. This breakthrough has the potential t... Read More
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