Head of the US National Institutes of Health Francis Collins was asked some tough questions by a House of Representatives subcommittee examining the new National Center for Advancing Translational Sciences, NCATS. The goal of the new center, opened in 2012, is to reduce the amount of time needed... Read More
El podcast del Microbio Nº 286 summarize the article by Henn et al published in PLoS: Pathogens about the impact of early minor ... Read More
Eric asked for “advice on how to bridge the gap between clinical medicine, public health, and virology research.” I asked Scott Hammer MD for his thoughts on this question. Here is Dr. Hammer’s response:
Thanks for forwarding this comment. In response, I’d inform y... Read More
Since the first observations that the human retrovirus XMRV is associated with prostate cancer and chronic fatigue syndrome (CFS), new studies have been carried out to determine the role of the virus in these diseases. The results have been conflicting: XMRV (and related retroviruses) have been ... Read More
Here's a nice demonstration video by Dr. Conor O'Bryne from the Dept. of Microbiology at National University of Ireland, Galway, showing how to perform a serial dilution on a liquid food sample (in this case raw unpasteurised milk). The raw milk sample is diluted down to 1/1000 in a sterile dil... Read More
The American Society for Microbiology has posted a collection of Microbial Discovery Activities designed for K-12 teachers to facilitate the incorporation of microbiology within science courses. Activities come from the community at large. All submissions are reviewed by the ASM Committee on K-1... Read More
The TWiVocytes answer questions about Ebola virus, including mode of transmission, quarantine, incubation period, immunity, and much more.
Modern archeologists, excavating ancient Egyptian tombs, have often found something unexpected amongst the tombs’ artifacts: pots of honey, thousands of years old, and yet still preserved. Through millennia, the archeologists discover, the food remains unspoiled, an unmistakable testament to the... Read More
Archaea comes from the Greek word meaning “ancient.” An appropriate name, because many archaea thrive in conditions mimicking those found more than 3.5 billion years ago. Back then, the earth was still covered by oceans that regularly reached the boiling point ... Read More
Women in South Africa who are victims of domestic violence are more likely to become infected with HIV compared to women who do not experience such behavior, according to a study published June 16, 2010 in The Lancet'‘s Online First.
Nearly one in seven new HIV infections could be prevented i... Read More
El podcast del Microbio Nº 224 is a "season finale" special. It will be back in october. Thanks!. El podcast del Microbio ... Read More
El podcast del Microbio Nº205 summarize the recent finding by Kroiss et al. of the antibiotic production by symbiotic Strep... Read More
Morehouse College Biology students Rob Williams and Tony Gibson present on the process of Taq production and the polymerase chain reaction. Read More
I thought you and the rest of the TWiM/TWiP folks would be interested in the following paper: Transferred interbacterial antagonism genes augment eukaryotic innate immune function, published online in Nature this week... Read More
It’s not hard to see that men are more likely to engage in risky behaviors than women, or that crime rates are many times higher among men, but this tendency to break the rules also extends to male scientists, according to a study to be published on January 22 in mBio®, the online open-access jo... Read More
Researchers from the European Institute of Oncology in Milan, Italy, analyzed three strains of the common probiotic Lactobacillus for their immunological properties and efficacy to treat or prevent inflammatory bowel disease in mice. The results suggests that each probiotic strain should be char... Read More
How many different viruses are there on planet Earth? Twenty years ago Stephen Morse suggested that there were about one million viruses of vertebrates (he arrived at this calculation by assuming ~20 different viruses in each of the 50,000 vertebrates on the planet). The results of a new study s... Read More
An hour on the life and work of Charles Darwin with James Watson, chancellor, Cold Spring Harbor Laboratory, and E.O. Wilson, professor emeritus, Harvard University. This aired on the Charlie Rose show on PBS. Read More
Here's my summary of ASM2015, an exciting weekend full of science.
(11.5 MB, 12.5 minutes)