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TWiM 116 letters

 


David writes:


Dear Twimeriti,


Thank you for your lovely show. I started with Twiv after taking Dr Racaniello's online virology course, and have since moved to Twip and Twim, all very instructive and pleasant.


Yesterday my daily Twix dose... Read More

The ecology of microbial invasions

University of Groningen scientists have described how microbial invasions follow the same general pattern as invasions by plant or animal species. This is a clear example of how the microbiological world follows general rules of ecology. The discovery demonstrates the value of using microbial sy... Read More

"Never Really Alone" with Seth Bordenstein (Including Current News!)

This blog post describes a "video meeting" between Seth Bordenstein and my freshman writing class in the Fall of 2014. My freshman class revolved around ideas in symbioses and parasitism, so Seth's ideas regarding holobionts and the hologenome were particularly apt. Furthermore, last week Seth... Read More

Agar Art Contest 2015

This picture depicts that microbes too can add colours to life. As the beginning of a New Year adds colour to life. This agar art shows how microbes like serratia marcescens, Pseudomonas aeruginosa, Staphylococcus Citrus add to happiness of new year and too add colours to life. Read More

American Society for Microbiology Members Propose Initiative to Harness Earth’s Microbiomes

Washington, DC - October 28, 2015 - An article published in Science on October 28th steered by key ASM members highlights the need for an interdisciplinary initiative that would focus on better understanding microbial interactions that could allow for progress in the fields of agriculture, healt... Read More

Peptides Produced by Gut Bacteria Could Hinder the Development of Type 1 Diabetes

BOC Sciences-Studies have found that peptides produced by a certain type of gut bacteria can be used to prevent type 1 diabetes from deteriorating and the lack of such gut bacteria along with the peptides may be the reason for type 1 diabetes in newborn babies.

The study was conducted by a co... Read More

Vaccination on the horizon for severe viral infection of the brain

Researchers from the University of Zurich and the University Hospital Zurich reveal possible new treatment methods for a rare, usually fatal brain disease. Thanks to their discovery that specific antibodies play a key role in combating the viral infection, a vaccine against the disease "progress... Read More

You’re Probably Not Mostly Microbes

We are, supposedly, outnumbered in our own bodies. We play host to an extraordinary menagerie of bacteria and other microbes—the microbiome—and it’s frequently said that these teeming cells outnumber our own by ten to one. This 10:1 ratio crops up everywhere. It appears in scientific papers, blo... Read More

Northwestern receives $17.5 million grant for HIV prevention research

Northwestern Medicine scientists have received a five-year, $17.5 million grant from the National Institutes of Health (NIH) for an interdisciplinary project that aims to invent, develop and test an implantable drug delivery system to protect high-risk individuals from HIV infection for up to a ... Read More

New method to treat antibiotic resistant MRSA: Bacteriophages

MRSA is bad news. If you've never heard of it, here's what you need to know: It's pronounced MER-suh, it's a nasty bacterial infection and it can cause serious disease and death. Read More

Detecting HIV diagnostic antibodies with DNA nanomachines

New research may revolutionize the slow, cumbersome and expensive process of detecting the antibodies that can help with the diagnosis of infectious and auto-immune diseases such as rheumatoid arthritis and HIV. An international team of researchers have designed and synthetized a nanometer-scale... Read More

ASM Live at #ICAAC / ICC - Bordetella parapertussis Outbreak in Southeastern Minnesota in 2014

Vytas Karalius, Medical Student at Mayo Medical School, Mayo Clinic, and Dr. Robin Patel, director of the Infectious Diseases Research Laboratory at Mayo Clinic discuss an outbreak of Bordetella parapertussis in Southeastern Minnesota and examine the efficacy of the vaccine against different spe... Read More

BacterioFiles 252 - Small Cells Supervise Circadian Cycles

This episode: In mice, high-fat diets affect their gut microbes, which in turn disrupts their circadian cycles and metabolic health!


(8.6 MB, 9.35 minutes)


Show notes: 
Read More

TWiP 105: Survival of the fattest

The TWiPanosomes solve the case of the Young Man from Anchorage, and discuss how cestode parasites increase the resistance of brine shrimp to arsenic toxicity.


Hosts: Vincent Racaniello Read More

New clues on the history of the smallpox vaccine virus

Smallpox - simply hearing the word evokes images of countless people suffering gruesome deaths throughout recorded history. Known scientifically as variola, the virus had 30 percent mortality rate and survivors were branded with pox scars for life. For millennia, physicians often did more harm t... Read More

Your Gut Bacteria May Be Controlling Your Appetite

Hear that little voice in your head telling you to skip a second slice of pumpkin pie? It might be coming not from your conscience, but from the masses of bacteria in your stomach.

Experiments in mice and rats suggest that certain microbes living in your body as part of the gut microbiome hav... Read More

Long Distance Travelers Likely Contributing to Antibiotic Resistance's Spread

Washington, DC – August 20, 2015 - Swedish exchange students who studied in India and in central Africa returned from their sojourns with an increased diversity of antibiotic resistance genes in their gut microbiomes. The research is published 10 August in Antimicrobial Agents and Chemotherapy, ... Read More

Prostate Cancer Are Classified Into Five Different Types

Prostate Cancer Are Classified Into Five Different Types
BOC Sciences-Following with the classification of breast cancer, recently prostate cancer is also categorized by its symptoms, which will promote custom treatment and help people who suffer chronically from prostate cancer avoid adverse e... Read More

An Ebolavirus vaccine in Africa

An Ebolavirus vaccine has shown promising results in a clinical trial in Guinea. This vaccine has been in development since 2004 and was made possible by advances in basic virology of the past 40 years. Read More
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